--- /dev/null
+if ATHEROS_AR71XX
+
+menu "Atheros AR71xx machine selection"
+config AR71XX_MACH_ALFA_AP96
+ bool "ALFA Network AP96 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_HORNET_UB
+ bool "Alfa Networks Hornet-UB board support"
+ select SOC_AR933X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select AR71XX_DEV_AR9XXX_WMAC
+
+config AR71XX_MACH_ALFA_NX
+ bool "ALFA Network N2/N5 board support"
+ select SOC_AR724X
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_ALL0258N
+ bool "Allnet ALL0258N support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_AP81
+ bool "Atheros AP81 board support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_AP83
+ bool "Atheros AP83 board support"
+ select SOC_AR913X
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_AP96
+ bool "Atheros AP96 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_AP121
+ bool "Atheros AP121 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select AR71XX_DEV_AR9XXX_WMAC
+ select SOC_AR933X
+
+config AR71XX_MACH_DB120
+ bool "Atheros DB120 board support"
+ select SOC_AR934X
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_DB120_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_DIR_600_A1
+ bool "D-Link DIR-600 rev. A1 support"
+ select SOC_AR724X
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_NVRAM
+
+config AR71XX_MACH_DIR_615_C1
+ bool "D-Link DIR-615 rev. C1 support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_NVRAM
+
+config AR71XX_MACH_DIR_825_B1
+ bool "D-Link DIR-825 rev. B1 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_JA76PF
+ bool "jjPlus JA76PF board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_JWAP003
+ bool "jjPlus JWAP003 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_PB42
+ bool "Atheros PB42 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+
+config AR71XX_MACH_PB44
+ bool "Atheros PB44 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_PB92
+ bool "Atheros PB92 board support"
+ select SOC_AR724X
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB9X_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_RW2458N
+ bool "Redwave RW2458N board support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_AW_NR580
+ bool "AzureWave AW-NR580 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_WZR_HP_AG300H
+ bool "Buffalo WZR-HP-AG300H board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_WZR_HP_G450H
+ bool "Buffalo WZR-HP-G450H board support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_WZR_HP_G300NH
+ bool "Buffalo WZR-HP-G300NH board support"
+ select SOC_AR913X
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select RTL8366_SMI
+
+config AR71XX_MACH_WZR_HP_G300NH2
+ bool "Buffalo WZR-HP-G300NH2 board support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_WHR_HP_G300N
+ bool "Buffalo WHR-HP-G300N board support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_WP543
+ bool "Compex WP543/WPJ543 board support"
+ select SOC_AR71XX
+ select MYLOADER
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_WRT160NL
+ bool "Linksys WRT160NL board support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select AR71XX_NVRAM
+
+config AR71XX_MACH_WRT400N
+ bool "Linksys WRT400N board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_RB4XX
+ bool "MikroTik RouterBOARD 4xx series support"
+ select SOC_AR71XX
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_RB750
+ bool "MikroTik RouterBOARD 750 support"
+ select SOC_AR724X
+
+config AR71XX_MACH_WNDR3700
+ bool "NETGEAR WNDR3700 board support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_WNR2000
+ bool "NETGEAR WNR2000 board support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_OM2P
+ bool "OpenMesh OM2P board support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_MZK_W04NU
+ bool "Planex MZK-W04NU board support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_MZK_W300NH
+ bool "Planex MZK-W300NH board support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_NBG460N
+ bool "Zyxel NBG460N/550N/550NH board support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_TL_MR3020
+ bool "TP-LINK TL-MR3020 support"
+ select SOC_AR933X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select AR71XX_DEV_AR9XXX_WMAC
+
+config AR71XX_MACH_TL_MR3X20
+ bool "TP-LINK TL-MR3220/3420 support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_TL_WA901ND
+ bool "TP-LINK TL-WA901ND support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_TL_WA901ND_V2
+ bool "TP-LINK TL-WA901ND v2 support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_TL_WR703N
+ bool "TP-LINK TL-WR703N support"
+ select SOC_AR933X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select AR71XX_DEV_AR9XXX_WMAC
+
+config AR71XX_MACH_TL_WR741ND
+ bool "TP-LINK TL-WR741ND support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_TL_WR741ND_V4
+ bool "TP-LINK TL-WR741ND v4 support"
+ select SOC_AR933X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_AR9XXX_WMAC
+
+config AR71XX_MACH_TL_WR841N_V1
+ bool "TP-LINK TL-WR841N v1 support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_DSA
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_TL_WR941ND
+ bool "TP-LINK TL-WR941ND support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_DSA
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_TL_WR1043ND
+ bool "TP-LINK TL-WR1043ND support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_TL_WR2543N
+ bool "TP-LINK TL-WR2543N/ND support"
+ select SOC_AR724X
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_TEW_632BRP
+ bool "TRENDnet TEW-632BRP support"
+ select SOC_AR913X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR9XXX_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_NVRAM
+
+config AR71XX_MACH_UBNT
+ bool "Ubiquiti AR71xx based boards support"
+ select SOC_AR71XX
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_USB
+
+config AR71XX_MACH_EAP7660D
+ bool "Senao EAP7660D support"
+ select SOC_AR71XX
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+config AR71XX_MACH_ZCN_1523H
+ bool "Zcomax ZCN-1523H support"
+ select SOC_AR724X
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
+endmenu
+
+config SOC_AR71XX
+ bool
+ select USB_ARCH_HAS_EHCI
+ select USB_ARCH_HAS_OHCI
+
+config SOC_AR724X
+ bool
+ select USB_ARCH_HAS_EHCI
+ select USB_ARCH_HAS_OHCI
+
+config SOC_AR913X
+ bool
+ select USB_ARCH_HAS_EHCI
+
+config SOC_AR934X
+ bool
+ select USB_ARCH_HAS_EHCI
+
+config AR71XX_DEV_M25P80
+ def_bool n
+
+config AR71XX_DEV_AP91_PCI
+ select AR71XX_PCI_ATH9K_FIXUP
+ def_bool n
+
+config AR71XX_DEV_AP94_PCI
+ select AR71XX_PCI_ATH9K_FIXUP
+ def_bool n
+
+config AR71XX_DEV_AR9XXX_WMAC
+ def_bool n
+
+config AR71XX_DEV_DB120_PCI
+ select AR71XX_PCI_ATH9K_FIXUP
+ def_bool n
+
+config AR71XX_DEV_DSA
+ def_bool n
+
+config AR71XX_DEV_GPIO_BUTTONS
+ def_bool n
+
+config AR71XX_DEV_LEDS_GPIO
+ def_bool n
+
+config AR71XX_DEV_PB42_PCI
+ def_bool n
+
+config AR71XX_DEV_PB9X_PCI
+ def_bool n
+
+config AR71XX_DEV_USB
+ def_bool n
+
+config AR71XX_NVRAM
+ def_bool n
+
+config AR71XX_PCI_ATH9K_FIXUP
+ def_bool n
+
+config SOC_AR933X
+ bool
+ select USB_ARCH_HAS_EHCI
+
+endif
--- /dev/null
+#
+# Makefile for the Atheros AR71xx SoC specific parts of the kernel
+#
+# Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+# Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 as published
+# by the Free Software Foundation.
+
+obj-y := prom.o irq.o setup.o devices.o gpio.o ar71xx.o
+
+obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+obj-$(CONFIG_PCI) += pci.o
+
+obj-$(CONFIG_AR71XX_DEV_AP91_PCI) += dev-ap91-pci.o
+obj-$(CONFIG_AR71XX_DEV_AP94_PCI) += dev-ap94-pci.o
+obj-$(CONFIG_AR71XX_DEV_AR9XXX_WMAC) += dev-ar9xxx-wmac.o
+obj-$(CONFIG_AR71XX_DEV_DB120_PCI) += dev-db120-pci.o
+obj-$(CONFIG_AR71XX_DEV_DSA) += dev-dsa.o
+obj-$(CONFIG_AR71XX_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
+obj-$(CONFIG_AR71XX_DEV_LEDS_GPIO) += dev-leds-gpio.o
+obj-$(CONFIG_AR71XX_DEV_M25P80) += dev-m25p80.o
+obj-$(CONFIG_AR71XX_DEV_PB42_PCI) += dev-pb42-pci.o
+obj-$(CONFIG_AR71XX_DEV_PB9X_PCI) += dev-pb9x-pci.o
+obj-$(CONFIG_AR71XX_DEV_USB) += dev-usb.o
+
+obj-$(CONFIG_AR71XX_NVRAM) += nvram.o
+obj-$(CONFIG_AR71XX_PCI_ATH9K_FIXUP) += pci-ath9k-fixup.o
+
+obj-$(CONFIG_AR71XX_MACH_ALFA_AP96) += mach-alfa-ap96.o
+obj-$(CONFIG_AR71XX_MACH_ALFA_NX) += mach-alfa-nx.o
+obj-$(CONFIG_AR71XX_MACH_ALL0258N) += mach-all0258n.o
+obj-$(CONFIG_AR71XX_MACH_AP121) += mach-ap121.o
+obj-$(CONFIG_AR71XX_MACH_AP81) += mach-ap81.o
+obj-$(CONFIG_AR71XX_MACH_AP83) += mach-ap83.o
+obj-$(CONFIG_AR71XX_MACH_AP96) += mach-ap96.o
+obj-$(CONFIG_AR71XX_MACH_AW_NR580) += mach-aw-nr580.o
+obj-$(CONFIG_AR71XX_MACH_DB120) += mach-db120.o
+obj-$(CONFIG_AR71XX_MACH_DIR_600_A1) += mach-dir-600-a1.o
+obj-$(CONFIG_AR71XX_MACH_DIR_615_C1) += mach-dir-615-c1.o
+obj-$(CONFIG_AR71XX_MACH_DIR_825_B1) += mach-dir-825-b1.o
+obj-$(CONFIG_AR71XX_MACH_EAP7660D) += mach-eap7660d.o
+obj-$(CONFIG_AR71XX_MACH_JA76PF) += mach-ja76pf.o
+obj-$(CONFIG_AR71XX_MACH_JWAP003) += mach-jwap003.o
+obj-$(CONFIG_AR71XX_MACH_HORNET_UB) += mach-hornet-ub.o
+obj-$(CONFIG_AR71XX_MACH_MZK_W04NU) += mach-mzk-w04nu.o
+obj-$(CONFIG_AR71XX_MACH_MZK_W300NH) += mach-mzk-w300nh.o
+obj-$(CONFIG_AR71XX_MACH_NBG460N) += mach-nbg460n.o
+obj-$(CONFIG_AR71XX_MACH_OM2P) += mach-om2p.o
+obj-$(CONFIG_AR71XX_MACH_PB42) += mach-pb42.o
+obj-$(CONFIG_AR71XX_MACH_PB44) += mach-pb44.o
+obj-$(CONFIG_AR71XX_MACH_PB92) += mach-pb92.o
+obj-$(CONFIG_AR71XX_MACH_RB4XX) += mach-rb4xx.o
+obj-$(CONFIG_AR71XX_MACH_RB750) += mach-rb750.o
+obj-$(CONFIG_AR71XX_MACH_RW2458N) += mach-rw2458n.o
+obj-$(CONFIG_AR71XX_MACH_TEW_632BRP) += mach-tew-632brp.o
+obj-$(CONFIG_AR71XX_MACH_TL_MR3020) += mach-tl-mr3020.o
+obj-$(CONFIG_AR71XX_MACH_TL_MR3X20) += mach-tl-mr3x20.o
+obj-$(CONFIG_AR71XX_MACH_TL_WA901ND) += mach-tl-wa901nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WA901ND_V2) += mach-tl-wa901nd-v2.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR741ND) += mach-tl-wr741nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR741ND_V4) += mach-tl-wr741nd-v4.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR841N_V1) += mach-tl-wr841n.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR941ND) += mach-tl-wr941nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR1043ND) += mach-tl-wr1043nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR2543N) += mach-tl-wr2543n.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR703N) += mach-tl-wr703n.o
+obj-$(CONFIG_AR71XX_MACH_UBNT) += mach-ubnt.o
+obj-$(CONFIG_AR71XX_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o
+obj-$(CONFIG_AR71XX_MACH_WNDR3700) += mach-wndr3700.o
+obj-$(CONFIG_AR71XX_MACH_WNR2000) += mach-wnr2000.o
+obj-$(CONFIG_AR71XX_MACH_WP543) += mach-wp543.o
+obj-$(CONFIG_AR71XX_MACH_WRT160NL) += mach-wrt160nl.o
+obj-$(CONFIG_AR71XX_MACH_WRT400N) += mach-wrt400n.o
+obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH) += mach-wzr-hp-g300nh.o
+obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH2) += mach-wzr-hp-g300nh2.o
+obj-$(CONFIG_AR71XX_MACH_WZR_HP_AG300H) += mach-wzr-hp-ag300h.o
+obj-$(CONFIG_AR71XX_MACH_WZR_HP_G450H) += mach-wzr-hp-g450h.o
+obj-$(CONFIG_AR71XX_MACH_ZCN_1523H) += mach-zcn-1523h.o
--- /dev/null
+/*
+ * AR71xx SoC routines
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/mutex.h>
+#include <linux/spinlock.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+static DEFINE_MUTEX(ar71xx_flash_mutex);
+static DEFINE_SPINLOCK(ar71xx_device_lock);
+
+void __iomem *ar71xx_ddr_base;
+EXPORT_SYMBOL_GPL(ar71xx_ddr_base);
+
+void __iomem *ar71xx_pll_base;
+EXPORT_SYMBOL_GPL(ar71xx_pll_base);
+
+void __iomem *ar71xx_reset_base;
+EXPORT_SYMBOL_GPL(ar71xx_reset_base);
+
+void __iomem *ar71xx_gpio_base;
+EXPORT_SYMBOL_GPL(ar71xx_gpio_base);
+
+void __iomem *ar71xx_usb_ctrl_base;
+EXPORT_SYMBOL_GPL(ar71xx_usb_ctrl_base);
+
+void ar71xx_device_stop(u32 mask)
+{
+ unsigned long flags;
+ u32 mask_inv;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t | mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ mask_inv = mask & RESET_MODULE_USB_OHCI_DLL_7240;
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ t |= mask;
+ t &= ~mask_inv;
+ ar71xx_reset_wr(AR724X_RESET_REG_RESET_MODULE, t);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t | mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR933X_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR933X_RESET_REG_RESET_MODULE, t | mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR934X_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR934X_RESET_REG_RESET_MODULE, t | mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ default:
+ BUG();
+ }
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_stop);
+
+void ar71xx_device_start(u32 mask)
+{
+ unsigned long flags;
+ u32 mask_inv;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t & ~mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ mask_inv = mask & RESET_MODULE_USB_OHCI_DLL_7240;
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ t &= ~mask;
+ t |= mask_inv;
+ ar71xx_reset_wr(AR724X_RESET_REG_RESET_MODULE, t);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t & ~mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR933X_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR933X_RESET_REG_RESET_MODULE, t & ~mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR934X_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR934X_RESET_REG_RESET_MODULE, t & ~mask);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ default:
+ BUG();
+ }
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_start);
+
+void ar71xx_device_reset_rmw(u32 clear, u32 set)
+{
+ unsigned long flags;
+ unsigned int reg;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ reg = AR71XX_RESET_REG_RESET_MODULE;
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ reg = AR724X_RESET_REG_RESET_MODULE;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ reg = AR91XX_RESET_REG_RESET_MODULE;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ reg = AR933X_RESET_REG_RESET_MODULE;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ reg = AR934X_RESET_REG_RESET_MODULE;
+ break;
+
+ default:
+ BUG();
+ }
+
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(reg);
+ t &= ~clear;
+ t |= set;
+ ar71xx_reset_wr(reg, t);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_reset_rmw);
+
+int ar71xx_device_stopped(u32 mask)
+{
+ unsigned long flags;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR933X_RESET_REG_RESET_MODULE);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ spin_lock_irqsave(&ar71xx_device_lock, flags);
+ t = ar71xx_reset_rr(AR934X_RESET_REG_RESET_MODULE);
+ spin_unlock_irqrestore(&ar71xx_device_lock, flags);
+ break;
+
+ default:
+ BUG();
+ }
+
+ return ((t & mask) == mask);
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_stopped);
+
+void ar71xx_ddr_flush(u32 reg)
+{
+ ar71xx_ddr_wr(reg, 1);
+ while ((ar71xx_ddr_rr(reg) & 0x1))
+ ;
+
+ ar71xx_ddr_wr(reg, 1);
+ while ((ar71xx_ddr_rr(reg) & 0x1))
+ ;
+}
+EXPORT_SYMBOL_GPL(ar71xx_ddr_flush);
+
+void ar71xx_flash_acquire(void)
+{
+ mutex_lock(&ar71xx_flash_mutex);
+}
+EXPORT_SYMBOL_GPL(ar71xx_flash_acquire);
+
+void ar71xx_flash_release(void)
+{
+ mutex_unlock(&ar71xx_flash_mutex);
+}
+EXPORT_SYMBOL_GPL(ar71xx_flash_release);
--- /dev/null
+/*
+ * Atheros AP91 reference board PCI initialization
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-ap91-pci.h"
+#include "pci-ath9k-fixup.h"
+
+static struct ath9k_platform_data ap91_wmac_data = {
+ .led_pin = -1,
+};
+static char ap91_wmac_mac[6];
+
+static struct ar71xx_pci_irq ap91_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }
+};
+
+static int ap91_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch (PCI_SLOT(dev->devfn)) {
+ case 0:
+ dev->dev.platform_data = &ap91_wmac_data;
+ break;
+ }
+
+ return 0;
+}
+
+__init void ap91_pci_setup_wmac_leds(struct gpio_led *leds, int num_leds)
+{
+ ap91_wmac_data.leds = leds;
+ ap91_wmac_data.num_leds = num_leds;
+}
+
+__init void ap91_pci_setup_wmac_led_pin(int pin)
+{
+ ap91_wmac_data.led_pin = pin;
+}
+
+__init void ap91_pci_setup_wmac_gpio(u32 mask, u32 val)
+{
+ ap91_wmac_data.gpio_mask = mask;
+ ap91_wmac_data.gpio_val = val;
+}
+
+void __init ap91_pci_init(u8 *cal_data, u8 *mac_addr)
+{
+ if (cal_data)
+ memcpy(ap91_wmac_data.eeprom_data, cal_data,
+ sizeof(ap91_wmac_data.eeprom_data));
+
+ if (mac_addr) {
+ memcpy(ap91_wmac_mac, mac_addr, sizeof(ap91_wmac_mac));
+ ap91_wmac_data.macaddr = ap91_wmac_mac;
+ }
+
+ ar71xx_pci_plat_dev_init = ap91_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(ap91_pci_irqs), ap91_pci_irqs);
+
+ pci_enable_ath9k_fixup(0, ap91_wmac_data.eeprom_data);
+}
--- /dev/null
+/*
+ * Atheros AP91 reference board PCI initialization
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AP91_PCI_H
+#define _AR71XX_DEV_AP91_PCI_H
+
+#include <linux/leds.h>
+
+#if defined(CONFIG_AR71XX_DEV_AP91_PCI)
+void ap91_pci_init(u8 *cal_data, u8 *mac_addr) __init;
+void ap91_pci_setup_wmac_led_pin(int pin) __init;
+void ap91_pci_setup_wmac_gpio(u32 mask, u32 val) __init;
+void ap91_pci_setup_wmac_leds(struct gpio_led *leds, int num_leds) __init;
+#else
+static inline void ap91_pci_init(u8 *cal_data, u8 *mac_addr) { }
+static inline void ap91_pci_setup_wmac_led_pin(int pin) { }
+static inline void ap91_pci_setup_wmac_gpio(u32 mask, u32 gpio) { }
+static inline void ap91_pci_setup_wmac_leds(struct gpio_led *leds, int num_leds) { };
+#endif
+
+#endif /* _AR71XX_DEV_AP91_PCI_H */
+
--- /dev/null
+/*
+ * Atheros AP94 reference board PCI initialization
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-ap94-pci.h"
+#include "pci-ath9k-fixup.h"
+
+static struct ath9k_platform_data ap94_wmac0_data = {
+ .led_pin = -1,
+};
+static struct ath9k_platform_data ap94_wmac1_data = {
+ .led_pin = -1,
+};
+static char ap94_wmac0_mac[6];
+static char ap94_wmac1_mac[6];
+
+static struct ar71xx_pci_irq ap94_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }
+};
+
+static int ap94_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch (PCI_SLOT(dev->devfn)) {
+ case 17:
+ dev->dev.platform_data = &ap94_wmac0_data;
+ break;
+
+ case 18:
+ dev->dev.platform_data = &ap94_wmac1_data;
+ break;
+ }
+
+ return 0;
+}
+
+__init void ap94_pci_setup_wmac_led_pin(unsigned wmac, int pin)
+{
+ switch (wmac) {
+ case 0:
+ ap94_wmac0_data.led_pin = pin;
+ break;
+ case 1:
+ ap94_wmac1_data.led_pin = pin;
+ break;
+ }
+}
+
+__init void ap94_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
+{
+ switch (wmac) {
+ case 0:
+ ap94_wmac0_data.gpio_mask = mask;
+ ap94_wmac0_data.gpio_val = val;
+ break;
+ case 1:
+ ap94_wmac1_data.gpio_mask = mask;
+ ap94_wmac1_data.gpio_val = val;
+ break;
+ }
+}
+
+void __init ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1)
+{
+ if (cal_data0)
+ memcpy(ap94_wmac0_data.eeprom_data, cal_data0,
+ sizeof(ap94_wmac0_data.eeprom_data));
+
+ if (cal_data1)
+ memcpy(ap94_wmac1_data.eeprom_data, cal_data1,
+ sizeof(ap94_wmac1_data.eeprom_data));
+
+ if (mac_addr0) {
+ memcpy(ap94_wmac0_mac, mac_addr0, sizeof(ap94_wmac0_mac));
+ ap94_wmac0_data.macaddr = ap94_wmac0_mac;
+ }
+
+ if (mac_addr1) {
+ memcpy(ap94_wmac1_mac, mac_addr1, sizeof(ap94_wmac1_mac));
+ ap94_wmac1_data.macaddr = ap94_wmac1_mac;
+ }
+
+ ar71xx_pci_plat_dev_init = ap94_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(ap94_pci_irqs), ap94_pci_irqs);
+
+ pci_enable_ath9k_fixup(17, ap94_wmac0_data.eeprom_data);
+ pci_enable_ath9k_fixup(18, ap94_wmac1_data.eeprom_data);
+}
--- /dev/null
+/*
+ * Atheros AP94 reference board PCI initialization
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AP94_PCI_H
+#define _AR71XX_DEV_AP94_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_AP94_PCI)
+void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1) __init;
+
+void ap94_pci_setup_wmac_led_pin(unsigned wmac, int pin) __init;
+void ap94_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val) __init;
+
+#else
+static inline void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1) {}
+
+static inline void ap94_pci_setup_wmac_led_pin(unsigned wmac, int pin) {}
+static inline void ap94_pci_setup_wmac_gpio(unsigned wmac,
+ u32 mask, u32 val) {}
+#endif
+
+#endif /* _AR71XX_DEV_AP94_PCI_H */
+
--- /dev/null
+/*
+ * Atheros AR9XXX SoCs built-in WMAC device support
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "dev-ar9xxx-wmac.h"
+
+#define MHZ_25 (25 * 1000 * 1000)
+
+static struct ath9k_platform_data ar9xxx_wmac_data = {
+ .led_pin = -1,
+};
+static char ar9xxx_wmac_mac[6];
+
+static struct resource ar9xxx_wmac_resources[] = {
+ {
+ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = AR71XX_CPU_IRQ_IP2,
+ .end = AR71XX_CPU_IRQ_IP2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device ar9xxx_wmac_device = {
+ .name = "ath9k",
+ .id = -1,
+ .resource = ar9xxx_wmac_resources,
+ .num_resources = ARRAY_SIZE(ar9xxx_wmac_resources),
+ .dev = {
+ .platform_data = &ar9xxx_wmac_data,
+ },
+};
+
+static void ar913x_wmac_init(void)
+{
+ ar71xx_device_stop(RESET_MODULE_AMBA2WMAC);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_AMBA2WMAC);
+ mdelay(10);
+
+ ar9xxx_wmac_resources[0].start = AR91XX_WMAC_BASE;
+ ar9xxx_wmac_resources[0].end = AR91XX_WMAC_BASE + AR91XX_WMAC_SIZE - 1;
+}
+
+static int ar933x_r1_get_wmac_revision(void)
+{
+ return ar71xx_soc_rev;
+}
+
+static int ar933x_wmac_reset(void)
+{
+ unsigned retries = 0;
+
+ ar71xx_device_stop(AR933X_RESET_WMAC);
+ ar71xx_device_start(AR933X_RESET_WMAC);
+
+ while (1) {
+ u32 bootstrap;
+
+ bootstrap = ar71xx_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ if ((bootstrap & AR933X_BOOTSTRAP_EEPBUSY) == 0)
+ return 0;
+
+ if (retries > 20)
+ break;
+
+ udelay(10000);
+ retries++;
+ }
+
+ pr_err("ar93xx: WMAC reset timed out");
+ return -ETIMEDOUT;
+}
+
+static void ar933x_wmac_init(void)
+{
+ ar9xxx_wmac_device.name = "ar933x_wmac";
+ ar9xxx_wmac_resources[0].start = AR933X_WMAC_BASE;
+ ar9xxx_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
+ if (ar71xx_ref_freq == MHZ_25)
+ ar9xxx_wmac_data.is_clk_25mhz = true;
+
+ if (ar71xx_soc_rev == 1)
+ ar9xxx_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
+
+ ar9xxx_wmac_data.external_reset = ar933x_wmac_reset;
+
+ ar933x_wmac_reset();
+}
+
+static void ar934x_wmac_init(void)
+{
+ ar9xxx_wmac_device.name = "ar934x_wmac";
+ ar9xxx_wmac_resources[0].start = AR934X_WMAC_BASE;
+ ar9xxx_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1;
+ ar9xxx_wmac_resources[1].start = AR934X_IP2_IRQ_WMAC;
+ ar9xxx_wmac_resources[1].start = AR934X_IP2_IRQ_WMAC;
+ if (ar71xx_ref_freq == MHZ_25)
+ ar9xxx_wmac_data.is_clk_25mhz = true;
+}
+
+void __init ar9xxx_add_device_wmac(u8 *cal_data, u8 *mac_addr)
+{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ ar913x_wmac_init();
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ ar933x_wmac_init();
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ar934x_wmac_init();
+ break;
+
+ default:
+ BUG();
+ }
+
+ if (cal_data)
+ memcpy(ar9xxx_wmac_data.eeprom_data, cal_data,
+ sizeof(ar9xxx_wmac_data.eeprom_data));
+
+ if (mac_addr) {
+ memcpy(ar9xxx_wmac_mac, mac_addr, sizeof(ar9xxx_wmac_mac));
+ ar9xxx_wmac_data.macaddr = ar9xxx_wmac_mac;
+ }
+
+ platform_device_register(&ar9xxx_wmac_device);
+}
--- /dev/null
+/*
+ * Atheros AR9XXX SoCs built-in WMAC device support
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AR9XXX_WMAC_H
+#define _AR71XX_DEV_AR9XXX_WMAC_H
+
+void ar9xxx_add_device_wmac(u8 *cal_data, u8 *mac_addr) __init;
+
+#endif /* _AR71XX_DEV_AR9XXX_WMAC_H */
--- /dev/null
+/*
+ * Atheros db120 reference board PCI initialization
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Parts of this file are based on Atheros linux 2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-db120-pci.h"
+
+static struct ath9k_platform_data db120_wmac_data = {
+ .led_pin = -1,
+};
+static char db120_wmac_mac[6];
+
+static struct ar71xx_pci_irq db120_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }
+};
+
+static int db120_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch (PCI_SLOT(dev->devfn)) {
+ case 0:
+ dev->dev.platform_data = &db120_wmac_data;
+ break;
+ }
+
+ return 0;
+}
+
+void __init db120_pci_init(u8 *cal_data, u8 *mac_addr)
+{
+ if (cal_data)
+ memcpy(db120_wmac_data.eeprom_data, cal_data,
+ sizeof(db120_wmac_data.eeprom_data));
+
+ if (mac_addr) {
+ memcpy(db120_wmac_mac, mac_addr, sizeof(db120_wmac_mac));
+ db120_wmac_data.macaddr = db120_wmac_mac;
+ }
+
+ ar71xx_pci_plat_dev_init = db120_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(db120_pci_irqs), db120_pci_irqs);
+}
--- /dev/null
+/*
+ * Atheros DB120 reference board PCI initialization
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Parts of this file are based on Atheros linux 2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_DB120_PCI_H
+#define _AR71XX_DEV_DB120_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_DB120_PCI)
+void db120_pci_init(u8 *cal_data, u8 *mac_addr);
+#else
+static inline void db120_pci_init(u8 *cal_data, u8 *mac_addr) { }
+#endif
+
+#endif /* _AR71XX_DEV_DB120_PCI_H */
--- /dev/null
+/*
+ * Atheros AR71xx DSA switch device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "devices.h"
+#include "dev-dsa.h"
+
+static struct platform_device ar71xx_dsa_switch_device = {
+ .name = "dsa",
+ .id = 0,
+};
+
+void __init ar71xx_add_device_dsa(struct device *netdev,
+ struct device *miidev,
+ struct dsa_platform_data *d)
+{
+ int i;
+
+ d->netdev = netdev;
+ for (i = 0; i < d->nr_chips; i++)
+ d->chip[i].mii_bus = miidev;
+
+ ar71xx_dsa_switch_device.dev.platform_data = d;
+
+ platform_device_register(&ar71xx_dsa_switch_device);
+}
--- /dev/null
+/*
+ * Atheros AR71xx DSA switch device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_DSA_H
+#define _AR71XX_DEV_DSA_H
+
+#include <net/dsa.h>
+
+void ar71xx_add_device_dsa(struct device *netdev,
+ struct device *miidev,
+ struct dsa_platform_data *d) __init;
+
+#endif /* _AR71XX_DEV_DSA_H */
--- /dev/null
+/*
+ * Atheros AR71xx GPIO button support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "linux/init.h"
+#include "linux/slab.h"
+#include <linux/platform_device.h>
+
+#include "dev-gpio-buttons.h"
+
+void __init ar71xx_register_gpio_keys_polled(int id,
+ unsigned poll_interval,
+ unsigned nbuttons,
+ struct gpio_keys_button *buttons)
+{
+ struct platform_device *pdev;
+ struct gpio_keys_platform_data pdata;
+ struct gpio_keys_button *p;
+ int err;
+
+ p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return;
+
+ memcpy(p, buttons, nbuttons * sizeof(*p));
+
+ pdev = platform_device_alloc("gpio-keys-polled", id);
+ if (!pdev)
+ goto err_free_buttons;
+
+ memset(&pdata, 0, sizeof(pdata));
+ pdata.poll_interval = poll_interval;
+ pdata.nbuttons = nbuttons;
+ pdata.buttons = p;
+
+ err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
+ if (err)
+ goto err_put_pdev;
+
+ err = platform_device_add(pdev);
+ if (err)
+ goto err_put_pdev;
+
+ return;
+
+err_put_pdev:
+ platform_device_put(pdev);
+
+err_free_buttons:
+ kfree(p);
+}
--- /dev/null
+/*
+ * Atheros AR71xx GPIO button support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_GPIO_BUTTONS_H
+#define _AR71XX_DEV_GPIO_BUTTONS_H
+
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+
+void ar71xx_register_gpio_keys_polled(int id,
+ unsigned poll_interval,
+ unsigned nbuttons,
+ struct gpio_keys_button *buttons);
+
+#endif /* _AR71XX_DEV_GPIO_BUTTONS_H */
--- /dev/null
+/*
+ * Atheros AR71xx GPIO LED device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+
+#include "dev-leds-gpio.h"
+
+void __init ar71xx_add_device_leds_gpio(int id, unsigned num_leds,
+ struct gpio_led *leds)
+{
+ struct platform_device *pdev;
+ struct gpio_led_platform_data pdata;
+ struct gpio_led *p;
+ int err;
+
+ p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return;
+
+ memcpy(p, leds, num_leds * sizeof(*p));
+
+ pdev = platform_device_alloc("leds-gpio", id);
+ if (!pdev)
+ goto err_free_leds;
+
+ memset(&pdata, 0, sizeof(pdata));
+ pdata.num_leds = num_leds;
+ pdata.leds = p;
+
+ err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
+ if (err)
+ goto err_put_pdev;
+
+ err = platform_device_add(pdev);
+ if (err)
+ goto err_put_pdev;
+
+ return;
+
+err_put_pdev:
+ platform_device_put(pdev);
+
+err_free_leds:
+ kfree(p);
+}
--- /dev/null
+/*
+ * Atheros AR71xx GPIO LED device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_LEDS_GPIO_H
+#define _AR71XX_DEV_LEDS_GPIO_H
+
+#include <linux/leds.h>
+
+void ar71xx_add_device_leds_gpio(int id,
+ unsigned num_leds,
+ struct gpio_led *leds) __init;
+
+#endif /* _AR71XX_DEV_LEDS_GPIO_H */
--- /dev/null
+/*
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/concat.h>
+
+#include "devices.h"
+#include "dev-m25p80.h"
+
+static struct spi_board_info ar71xx_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ },
+ {
+ .bus_num = 0,
+ .chip_select = 1,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ }
+};
+
+void __init ar71xx_add_device_m25p80(struct flash_platform_data *pdata)
+{
+ ar71xx_spi_info[0].platform_data = pdata;
+ ar71xx_add_device_spi(NULL, ar71xx_spi_info, 1);
+}
+
+static struct flash_platform_data *multi_pdata;
+
+static struct mtd_info *concat_devs[2] = { NULL, NULL };
+static struct work_struct mtd_concat_work;
+
+static void mtd_concat_add_work(struct work_struct *work)
+{
+ struct mtd_info *mtd;
+
+ mtd = mtd_concat_create(concat_devs, ARRAY_SIZE(concat_devs), "flash");
+
+#ifdef CONFIG_MTD_PARTITIONS
+ add_mtd_partitions(mtd, multi_pdata->parts, multi_pdata->nr_parts);
+#else
+ add_mtd_device(mtd);
+#endif
+}
+
+static void mtd_concat_add(struct mtd_info *mtd)
+{
+ static bool registered = false;
+
+ if (registered)
+ return;
+
+ if (!strcmp(mtd->name, "spi0.0"))
+ concat_devs[0] = mtd;
+ else if (!strcmp(mtd->name, "spi0.1"))
+ concat_devs[1] = mtd;
+ else
+ return;
+
+ if (!concat_devs[0] || !concat_devs[1])
+ return;
+
+ registered = true;
+ INIT_WORK(&mtd_concat_work, mtd_concat_add_work);
+ schedule_work(&mtd_concat_work);
+}
+
+static void mtd_concat_remove(struct mtd_info *mtd)
+{
+}
+
+static void add_mtd_concat_notifier(void)
+{
+ static struct mtd_notifier not = {
+ .add = mtd_concat_add,
+ .remove = mtd_concat_remove,
+ };
+
+ register_mtd_user(¬);
+}
+
+
+void __init ar71xx_add_device_m25p80_multi(struct flash_platform_data *pdata)
+{
+ multi_pdata = pdata;
+ add_mtd_concat_notifier();
+ ar71xx_add_device_spi(NULL, ar71xx_spi_info, ARRAY_SIZE(ar71xx_spi_info));
+}
--- /dev/null
+/*
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_M25P80_H
+#define _AR71XX_DEV_M25P80_H
+
+#include <linux/spi/flash.h>
+
+void ar71xx_add_device_m25p80(struct flash_platform_data *pdata) __init;
+void ar71xx_add_device_m25p80_multi(struct flash_platform_data *pdata) __init;
+
+#endif /* _AR71XX_DEV_M25P80_H */
--- /dev/null
+/*
+ * Atheros PB42 reference board PCI initialization
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-pb42-pci.h"
+
+static struct ar71xx_pci_irq pb42_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }, {
+ .slot = 2,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV2,
+ }
+};
+
+void __init pb42_pci_init(void)
+{
+ ar71xx_pci_init(ARRAY_SIZE(pb42_pci_irqs), pb42_pci_irqs);
+}
--- /dev/null
+/*
+ * Atheros PB42 reference board PCI initialization
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_PB42_PCI_H
+#define _AR71XX_DEV_PB42_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_PB42_PCI)
+void pb42_pci_init(void) __init;
+#else
+static inline void pb42_pci_init(void) { }
+#endif
+
+#endif /* _AR71XX_DEV_PB42_PCI_H */
--- /dev/null
+/*
+ * Atheros PB9x reference board PCI initialization
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-pb9x-pci.h"
+
+static struct ar71xx_pci_irq pb9x_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }
+};
+
+void __init pb9x_pci_init(void)
+{
+ ar71xx_pci_init(ARRAY_SIZE(pb9x_pci_irqs), pb9x_pci_irqs);
+}
--- /dev/null
+/*
+ * Atheros PB9x reference board PCI initialization
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_PB9X_PCI_H
+#define _AR71XX_DEV_PB9X_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_PB9X_PCI)
+void pb9x_pci_init(void) __init;
+#else
+static inline void pb9x_pci_init(void) { }
+#endif
+
+#endif /* _AR71XX_DEV_PB9X_PCI_H */
--- /dev/null
+/*
+ * Atheros AR71xx USB host device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/platform.h>
+
+#include "dev-usb.h"
+
+/*
+ * OHCI (USB full speed host controller)
+ */
+static struct resource ar71xx_ohci_resources[] = {
+ [0] = {
+ .start = AR71XX_OHCI_BASE,
+ .end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AR71XX_MISC_IRQ_OHCI,
+ .end = AR71XX_MISC_IRQ_OHCI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource ar7240_ohci_resources[] = {
+ [0] = {
+ .start = AR7240_OHCI_BASE,
+ .end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AR71XX_CPU_IRQ_USB,
+ .end = AR71XX_CPU_IRQ_USB,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ar71xx_ohci_dmamask = DMA_BIT_MASK(32);
+static struct platform_device ar71xx_ohci_device = {
+ .name = "ar71xx-ohci",
+ .id = -1,
+ .resource = ar71xx_ohci_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_ohci_resources),
+ .dev = {
+ .dma_mask = &ar71xx_ohci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+/*
+ * EHCI (USB high/full speed host controller)
+ */
+static struct resource ar71xx_ehci_resources[] = {
+ [0] = {
+ .start = AR71XX_EHCI_BASE,
+ .end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AR71XX_CPU_IRQ_USB,
+ .end = AR71XX_CPU_IRQ_USB,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ar71xx_ehci_dmamask = DMA_BIT_MASK(32);
+static struct ar71xx_ehci_platform_data ar71xx_ehci_data;
+
+static struct platform_device ar71xx_ehci_device = {
+ .name = "ar71xx-ehci",
+ .id = -1,
+ .resource = ar71xx_ehci_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_ehci_resources),
+ .dev = {
+ .dma_mask = &ar71xx_ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &ar71xx_ehci_data,
+ },
+};
+
+#define AR71XX_USB_RESET_MASK \
+ (RESET_MODULE_USB_HOST | RESET_MODULE_USB_PHY \
+ | RESET_MODULE_USB_OHCI_DLL)
+
+#define AR7240_USB_RESET_MASK \
+ (RESET_MODULE_USB_HOST | RESET_MODULE_USB_OHCI_DLL_7240)
+
+static void __init ar71xx_usb_setup(void)
+{
+ ar71xx_device_stop(AR71XX_USB_RESET_MASK);
+ mdelay(1000);
+ ar71xx_device_start(AR71XX_USB_RESET_MASK);
+
+ /* Turning on the Buff and Desc swap bits */
+ ar71xx_usb_ctrl_wr(USB_CTRL_REG_CONFIG, 0xf0000);
+
+ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
+ ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x20c00);
+
+ mdelay(900);
+
+ platform_device_register(&ar71xx_ohci_device);
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+static void __init ar7240_usb_setup(void)
+{
+ ar71xx_device_stop(AR7240_USB_RESET_MASK);
+ mdelay(1000);
+ ar71xx_device_start(AR7240_USB_RESET_MASK);
+
+ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
+ ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x3);
+
+ ar71xx_ohci_device.resource = ar7240_ohci_resources;
+ ar71xx_ohci_device.num_resources = ARRAY_SIZE(ar7240_ohci_resources);
+ platform_device_register(&ar71xx_ohci_device);
+}
+
+static void __init ar7241_usb_setup(void)
+{
+ ar71xx_device_start(AR724X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ar71xx_device_start(AR724X_RESET_USB_HOST);
+ mdelay(10);
+
+ ar71xx_device_start(AR724X_RESET_USB_PHY);
+ mdelay(10);
+
+ ar71xx_ehci_data.is_ar91xx = 1;
+ ar71xx_ehci_device.resource = ar7240_ohci_resources;
+ ar71xx_ehci_device.num_resources = ARRAY_SIZE(ar7240_ohci_resources);
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+static void __init ar91xx_usb_setup(void)
+{
+ ar71xx_device_stop(RESET_MODULE_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_USB_HOST);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_USB_PHY);
+ mdelay(10);
+
+ ar71xx_ehci_data.is_ar91xx = 1;
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+static void __init ar933x_usb_setup(void)
+{
+ ar71xx_device_reset_rmw(0, AR933X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ar71xx_device_reset_rmw(AR933X_RESET_USB_HOST,
+ AR933X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ar71xx_device_reset_rmw(AR933X_RESET_USB_PHY,
+ AR933X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ar71xx_ehci_data.is_ar91xx = 1;
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+static void __init ar934x_usb_setup(void)
+{
+ u32 bootstrap;
+
+ bootstrap = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
+ if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
+ return;
+
+ ar71xx_device_stop(AR934X_RESET_USBSUS_OVERRIDE);
+ udelay(1000);
+
+ ar71xx_device_start(AR934X_RESET_USB_PHY);
+ udelay(1000);
+
+ ar71xx_device_start(AR934X_RESET_USB_PHY_ANALOG);
+ udelay(1000);
+
+ ar71xx_device_start(AR934X_RESET_USB_HOST);
+ udelay(1000);
+
+ ar71xx_ehci_data.is_ar91xx = 1;
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+void __init ar71xx_add_device_usb(void)
+{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7240:
+ ar7240_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar7241_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ ar71xx_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ ar91xx_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ ar933x_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ar934x_usb_setup();
+ break;
+
+ default:
+ BUG();
+ }
+}
--- /dev/null
+/*
+ * Atheros AR71xx USB host device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_USB_H
+#define _AR71XX_DEV_USB_H
+
+void ar71xx_add_device_usb(void) __init;
+
+#endif /* _AR71XX_DEV_USB_H */
--- /dev/null
+/*
+ * Atheros AR71xx SoC platform devices
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.15 BSP
+ * Parts of this file are based on Atheros 2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/ar933x_uart_platform.h>
+
+#include "devices.h"
+
+unsigned char ar71xx_mac_base[ETH_ALEN] __initdata;
+
+static struct resource ar71xx_uart_resources[] = {
+ {
+ .start = AR71XX_UART_BASE,
+ .end = AR71XX_UART_BASE + AR71XX_UART_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+#define AR71XX_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
+static struct plat_serial8250_port ar71xx_uart_data[] = {
+ {
+ .mapbase = AR71XX_UART_BASE,
+ .irq = AR71XX_MISC_IRQ_UART,
+ .flags = AR71XX_UART_FLAGS,
+ .iotype = UPIO_MEM32,
+ .regshift = 2,
+ }, {
+ /* terminating entry */
+ }
+};
+
+static struct platform_device ar71xx_uart_device = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .resource = ar71xx_uart_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_uart_resources),
+ .dev = {
+ .platform_data = ar71xx_uart_data
+ },
+};
+
+static struct resource ar933x_uart_resources[] = {
+ {
+ .start = AR933X_UART_BASE,
+ .end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = AR71XX_MISC_IRQ_UART,
+ .end = AR71XX_MISC_IRQ_UART,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct ar933x_uart_platform_data ar933x_uart_data;
+static struct platform_device ar933x_uart_device = {
+ .name = "ar933x-uart",
+ .id = -1,
+ .resource = ar933x_uart_resources,
+ .num_resources = ARRAY_SIZE(ar933x_uart_resources),
+ .dev = {
+ .platform_data = &ar933x_uart_data,
+ },
+};
+
+void __init ar71xx_add_device_uart(void)
+{
+ struct platform_device *pdev;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ pdev = &ar71xx_uart_device;
+ ar71xx_uart_data[0].uartclk = ar71xx_ahb_freq;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ pdev = &ar933x_uart_device;
+ ar933x_uart_data.uartclk = ar71xx_ref_freq;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ pdev = &ar71xx_uart_device;
+ ar71xx_uart_data[0].uartclk = ar71xx_ref_freq;
+ break;
+
+ default:
+ BUG();
+ }
+
+ platform_device_register(pdev);
+}
+
+static struct resource ar71xx_mdio0_resources[] = {
+ {
+ .name = "mdio_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE0_BASE,
+ .end = AR71XX_GE0_BASE + 0x200 - 1,
+ }
+};
+
+static struct ag71xx_mdio_platform_data ar71xx_mdio0_data;
+
+struct platform_device ar71xx_mdio0_device = {
+ .name = "ag71xx-mdio",
+ .id = 0,
+ .resource = ar71xx_mdio0_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_mdio0_resources),
+ .dev = {
+ .platform_data = &ar71xx_mdio0_data,
+ },
+};
+
+static struct resource ar71xx_mdio1_resources[] = {
+ {
+ .name = "mdio_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE1_BASE,
+ .end = AR71XX_GE1_BASE + 0x200 - 1,
+ }
+};
+
+static struct ag71xx_mdio_platform_data ar71xx_mdio1_data;
+
+struct platform_device ar71xx_mdio1_device = {
+ .name = "ag71xx-mdio",
+ .id = 1,
+ .resource = ar71xx_mdio1_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_mdio1_resources),
+ .dev = {
+ .platform_data = &ar71xx_mdio1_data,
+ },
+};
+
+static void ar71xx_set_pll(u32 cfg_reg, u32 pll_reg, u32 pll_val, u32 shift)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
+
+ t = __raw_readl(base + cfg_reg);
+ t &= ~(3 << shift);
+ t |= (2 << shift);
+ __raw_writel(t, base + cfg_reg);
+ udelay(100);
+
+ __raw_writel(pll_val, base + pll_reg);
+
+ t |= (3 << shift);
+ __raw_writel(t, base + cfg_reg);
+ udelay(100);
+
+ t &= ~(3 << shift);
+ __raw_writel(t, base + cfg_reg);
+ udelay(100);
+
+ printk(KERN_DEBUG "ar71xx: pll_reg %#x: %#x\n",
+ (unsigned int)(base + pll_reg), __raw_readl(base + pll_reg));
+
+ iounmap(base);
+}
+
+static void __init ar71xx_mii_ctrl_set_if(unsigned int reg,
+ unsigned int mii_if)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap(AR71XX_MII_BASE, AR71XX_MII_SIZE);
+
+ t = __raw_readl(base + reg);
+ t &= ~(MII_CTRL_IF_MASK);
+ t |= (mii_if & MII_CTRL_IF_MASK);
+ __raw_writel(t, base + reg);
+
+ iounmap(base);
+}
+
+static void ar71xx_mii_ctrl_set_speed(unsigned int reg, unsigned int speed)
+{
+ void __iomem *base;
+ unsigned int mii_speed;
+ u32 t;
+
+ switch (speed) {
+ case SPEED_10:
+ mii_speed = MII_CTRL_SPEED_10;
+ break;
+ case SPEED_100:
+ mii_speed = MII_CTRL_SPEED_100;
+ break;
+ case SPEED_1000:
+ mii_speed = MII_CTRL_SPEED_1000;
+ break;
+ default:
+ BUG();
+ }
+
+ base = ioremap(AR71XX_MII_BASE, AR71XX_MII_SIZE);
+
+ t = __raw_readl(base + reg);
+ t &= ~(MII_CTRL_SPEED_MASK << MII_CTRL_SPEED_SHIFT);
+ t |= mii_speed << MII_CTRL_SPEED_SHIFT;
+ __raw_writel(t, base + reg);
+
+ iounmap(base);
+}
+
+void __init ar71xx_add_device_mdio(unsigned int id, u32 phy_mask)
+{
+ struct platform_device *mdio_dev;
+ struct ag71xx_mdio_platform_data *mdio_data;
+ unsigned int max_id;
+
+ if (ar71xx_soc == AR71XX_SOC_AR9341 ||
+ ar71xx_soc == AR71XX_SOC_AR9342 ||
+ ar71xx_soc == AR71XX_SOC_AR9344)
+ max_id = 1;
+ else
+ max_id = 0;
+
+ if (id > max_id) {
+ printk(KERN_ERR "ar71xx: invalid MDIO id %u\n", id);
+ return;
+ }
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ mdio_dev = &ar71xx_mdio1_device;
+ mdio_data = &ar71xx_mdio1_data;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ if (id == 0) {
+ mdio_dev = &ar71xx_mdio0_device;
+ mdio_data = &ar71xx_mdio0_data;
+ } else {
+ mdio_dev = &ar71xx_mdio1_device;
+ mdio_data = &ar71xx_mdio1_data;
+ }
+ break;
+
+ case AR71XX_SOC_AR7242:
+ ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG,
+ AR7242_PLL_REG_ETH0_INT_CLOCK, 0x62000000,
+ AR71XX_ETH0_PLL_SHIFT);
+ /* fall through */
+ default:
+ mdio_dev = &ar71xx_mdio0_device;
+ mdio_data = &ar71xx_mdio0_data;
+ break;
+ }
+
+ mdio_data->phy_mask = phy_mask;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ mdio_data->is_ar7240 = 1;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ if (id == 1)
+ mdio_data->is_ar7240 = 1;
+ break;
+
+ default:
+ break;
+ }
+
+ platform_device_register(mdio_dev);
+}
+
+struct ar71xx_eth_pll_data ar71xx_eth0_pll_data;
+struct ar71xx_eth_pll_data ar71xx_eth1_pll_data;
+
+static u32 ar71xx_get_eth_pll(unsigned int mac, int speed)
+{
+ struct ar71xx_eth_pll_data *pll_data;
+ u32 pll_val;
+
+ switch (mac) {
+ case 0:
+ pll_data = &ar71xx_eth0_pll_data;
+ break;
+ case 1:
+ pll_data = &ar71xx_eth1_pll_data;
+ break;
+ default:
+ BUG();
+ }
+
+ switch (speed) {
+ case SPEED_10:
+ pll_val = pll_data->pll_10;
+ break;
+ case SPEED_100:
+ pll_val = pll_data->pll_100;
+ break;
+ case SPEED_1000:
+ pll_val = pll_data->pll_1000;
+ break;
+ default:
+ BUG();
+ }
+
+ return pll_val;
+}
+
+static void ar71xx_set_speed_ge0(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(0, speed);
+
+ ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH0_INT_CLOCK,
+ val, AR71XX_ETH0_PLL_SHIFT);
+ ar71xx_mii_ctrl_set_speed(MII_REG_MII0_CTRL, speed);
+}
+
+static void ar71xx_set_speed_ge1(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(1, speed);
+
+ ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH1_INT_CLOCK,
+ val, AR71XX_ETH1_PLL_SHIFT);
+ ar71xx_mii_ctrl_set_speed(MII_REG_MII1_CTRL, speed);
+}
+
+static void ar724x_set_speed_ge0(int speed)
+{
+ /* TODO */
+}
+
+static void ar724x_set_speed_ge1(int speed)
+{
+ /* TODO */
+}
+
+static void ar7242_set_speed_ge0(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(0, speed);
+ void __iomem *base;
+
+ base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
+ __raw_writel(val, base + AR7242_PLL_REG_ETH0_INT_CLOCK);
+ iounmap(base);
+}
+
+static void ar91xx_set_speed_ge0(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(0, speed);
+
+ ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH0_INT_CLOCK,
+ val, AR91XX_ETH0_PLL_SHIFT);
+ ar71xx_mii_ctrl_set_speed(MII_REG_MII0_CTRL, speed);
+}
+
+static void ar91xx_set_speed_ge1(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(1, speed);
+
+ ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH1_INT_CLOCK,
+ val, AR91XX_ETH1_PLL_SHIFT);
+ ar71xx_mii_ctrl_set_speed(MII_REG_MII1_CTRL, speed);
+}
+
+static void ar933x_set_speed_ge0(int speed)
+{
+ /* TODO */
+}
+
+static void ar933x_set_speed_ge1(int speed)
+{
+ /* TODO */
+}
+
+static void ar934x_set_speed_ge0(int speed)
+{
+ /* TODO */
+}
+
+static void ar934x_set_speed_ge1(int speed)
+{
+ /* TODO */
+}
+
+static void ar71xx_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE0);
+}
+
+static void ar71xx_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE1);
+}
+
+static void ar724x_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE0);
+}
+
+static void ar724x_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE1);
+}
+
+static void ar91xx_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_GE0);
+}
+
+static void ar91xx_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_GE1);
+}
+
+static void ar933x_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_GE0);
+}
+
+static void ar933x_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_GE1);
+}
+
+static void ar934x_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_GE0);
+}
+
+static void ar934x_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_GE1);
+}
+
+static struct resource ar71xx_eth0_resources[] = {
+ {
+ .name = "mac_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE0_BASE,
+ .end = AR71XX_GE0_BASE + 0x200 - 1,
+ }, {
+ .name = "mac_irq",
+ .flags = IORESOURCE_IRQ,
+ .start = AR71XX_CPU_IRQ_GE0,
+ .end = AR71XX_CPU_IRQ_GE0,
+ },
+};
+
+struct ag71xx_platform_data ar71xx_eth0_data = {
+ .reset_bit = RESET_MODULE_GE0_MAC,
+};
+
+struct platform_device ar71xx_eth0_device = {
+ .name = "ag71xx",
+ .id = 0,
+ .resource = ar71xx_eth0_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_eth0_resources),
+ .dev = {
+ .platform_data = &ar71xx_eth0_data,
+ },
+};
+
+static struct resource ar71xx_eth1_resources[] = {
+ {
+ .name = "mac_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE1_BASE,
+ .end = AR71XX_GE1_BASE + 0x200 - 1,
+ }, {
+ .name = "mac_irq",
+ .flags = IORESOURCE_IRQ,
+ .start = AR71XX_CPU_IRQ_GE1,
+ .end = AR71XX_CPU_IRQ_GE1,
+ },
+};
+
+struct ag71xx_platform_data ar71xx_eth1_data = {
+ .reset_bit = RESET_MODULE_GE1_MAC,
+};
+
+struct platform_device ar71xx_eth1_device = {
+ .name = "ag71xx",
+ .id = 1,
+ .resource = ar71xx_eth1_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_eth1_resources),
+ .dev = {
+ .platform_data = &ar71xx_eth1_data,
+ },
+};
+
+struct ag71xx_switch_platform_data ar71xx_switch_data;
+
+#define AR71XX_PLL_VAL_1000 0x00110000
+#define AR71XX_PLL_VAL_100 0x00001099
+#define AR71XX_PLL_VAL_10 0x00991099
+
+#define AR724X_PLL_VAL_1000 0x00110000
+#define AR724X_PLL_VAL_100 0x00001099
+#define AR724X_PLL_VAL_10 0x00991099
+
+#define AR7242_PLL_VAL_1000 0x16000000
+#define AR7242_PLL_VAL_100 0x00000101
+#define AR7242_PLL_VAL_10 0x00001616
+
+#define AR91XX_PLL_VAL_1000 0x1a000000
+#define AR91XX_PLL_VAL_100 0x13000a44
+#define AR91XX_PLL_VAL_10 0x00441099
+
+#define AR933X_PLL_VAL_1000 0x00110000
+#define AR933X_PLL_VAL_100 0x00001099
+#define AR933X_PLL_VAL_10 0x00991099
+
+#define AR934X_PLL_VAL_1000 0x00110000
+#define AR934X_PLL_VAL_100 0x00001099
+#define AR934X_PLL_VAL_10 0x00991099
+
+static void __init ar71xx_init_eth_pll_data(unsigned int id)
+{
+ struct ar71xx_eth_pll_data *pll_data;
+ u32 pll_10, pll_100, pll_1000;
+
+ switch (id) {
+ case 0:
+ pll_data = &ar71xx_eth0_pll_data;
+ break;
+ case 1:
+ pll_data = &ar71xx_eth1_pll_data;
+ break;
+ default:
+ BUG();
+ }
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ pll_10 = AR71XX_PLL_VAL_10;
+ pll_100 = AR71XX_PLL_VAL_100;
+ pll_1000 = AR71XX_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ pll_10 = AR724X_PLL_VAL_10;
+ pll_100 = AR724X_PLL_VAL_100;
+ pll_1000 = AR724X_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR7242:
+ pll_10 = AR7242_PLL_VAL_10;
+ pll_100 = AR7242_PLL_VAL_100;
+ pll_1000 = AR7242_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ pll_10 = AR91XX_PLL_VAL_10;
+ pll_100 = AR91XX_PLL_VAL_100;
+ pll_1000 = AR91XX_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ pll_10 = AR933X_PLL_VAL_10;
+ pll_100 = AR933X_PLL_VAL_100;
+ pll_1000 = AR933X_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ pll_10 = AR934X_PLL_VAL_10;
+ pll_100 = AR934X_PLL_VAL_100;
+ pll_1000 = AR934X_PLL_VAL_1000;
+ break;
+
+ default:
+ BUG();
+ }
+
+ if (!pll_data->pll_10)
+ pll_data->pll_10 = pll_10;
+
+ if (!pll_data->pll_100)
+ pll_data->pll_100 = pll_100;
+
+ if (!pll_data->pll_1000)
+ pll_data->pll_1000 = pll_1000;
+}
+
+static int __init ar71xx_setup_phy_if_mode(unsigned int id,
+ struct ag71xx_platform_data *pdata)
+{
+ unsigned int mii_if;
+
+ switch (id) {
+ case 0:
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_MII:
+ mii_if = MII0_CTRL_IF_MII;
+ break;
+ case PHY_INTERFACE_MODE_GMII:
+ mii_if = MII0_CTRL_IF_GMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ mii_if = MII0_CTRL_IF_RGMII;
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ mii_if = MII0_CTRL_IF_RMII;
+ break;
+ default:
+ return -EINVAL;
+ }
+ ar71xx_mii_ctrl_set_if(MII_REG_MII0_CTRL, mii_if);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
+ break;
+
+ case AR71XX_SOC_AR7242:
+ /* FIXME */
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_MII:
+ case PHY_INTERFACE_MODE_GMII:
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RMII:
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+
+ default:
+ BUG();
+ }
+ break;
+ case 1:
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_RMII:
+ mii_if = MII1_CTRL_IF_RMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ mii_if = MII1_CTRL_IF_RGMII;
+ break;
+ default:
+ return -EINVAL;
+ }
+ ar71xx_mii_ctrl_set_if(MII_REG_MII1_CTRL, mii_if);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ break;
+
+ case AR71XX_SOC_AR7242:
+ /* FIXME */
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_MII:
+ case PHY_INTERFACE_MODE_GMII:
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+
+ default:
+ BUG();
+ }
+ break;
+ }
+
+ return 0;
+}
+
+static int ar71xx_eth_instance __initdata;
+void __init ar71xx_add_device_eth(unsigned int id)
+{
+ struct platform_device *pdev;
+ struct ag71xx_platform_data *pdata;
+ int err;
+
+ if (id > 1) {
+ printk(KERN_ERR "ar71xx: invalid ethernet id %d\n", id);
+ return;
+ }
+
+ ar71xx_init_eth_pll_data(id);
+
+ if (id == 0)
+ pdev = &ar71xx_eth0_device;
+ else
+ pdev = &ar71xx_eth1_device;
+
+ pdata = pdev->dev.platform_data;
+
+ err = ar71xx_setup_phy_if_mode(id, pdata);
+ if (err) {
+ printk(KERN_ERR
+ "ar71xx: invalid PHY interface mode for GE%u\n", id);
+ return;
+ }
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ if (id == 0) {
+ pdata->ddr_flush = ar71xx_ddr_flush_ge0;
+ pdata->set_speed = ar71xx_set_speed_ge0;
+ } else {
+ pdata->ddr_flush = ar71xx_ddr_flush_ge1;
+ pdata->set_speed = ar71xx_set_speed_ge1;
+ }
+ break;
+
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ if (id == 0) {
+ pdata->ddr_flush = ar71xx_ddr_flush_ge0;
+ pdata->set_speed = ar71xx_set_speed_ge0;
+ } else {
+ pdata->ddr_flush = ar71xx_ddr_flush_ge1;
+ pdata->set_speed = ar71xx_set_speed_ge1;
+ }
+ pdata->has_gbit = 1;
+ break;
+
+ case AR71XX_SOC_AR7242:
+ if (id == 0) {
+ pdata->reset_bit |= AR724X_RESET_GE0_MDIO |
+ RESET_MODULE_GE0_PHY;
+ pdata->ddr_flush = ar724x_ddr_flush_ge0;
+ pdata->set_speed = ar7242_set_speed_ge0;
+ } else {
+ pdata->reset_bit |= AR724X_RESET_GE1_MDIO |
+ RESET_MODULE_GE1_PHY;
+ pdata->ddr_flush = ar724x_ddr_flush_ge1;
+ pdata->set_speed = ar724x_set_speed_ge1;
+ }
+ pdata->has_gbit = 1;
+ pdata->is_ar724x = 1;
+
+ if (!pdata->fifo_cfg1)
+ pdata->fifo_cfg1 = 0x0010ffff;
+ if (!pdata->fifo_cfg2)
+ pdata->fifo_cfg2 = 0x015500aa;
+ if (!pdata->fifo_cfg3)
+ pdata->fifo_cfg3 = 0x01f00140;
+ break;
+
+ case AR71XX_SOC_AR7241:
+ if (id == 0)
+ pdata->reset_bit |= AR724X_RESET_GE0_MDIO;
+ else
+ pdata->reset_bit |= AR724X_RESET_GE1_MDIO;
+ /* fall through */
+ case AR71XX_SOC_AR7240:
+ if (id == 0) {
+ pdata->reset_bit |= RESET_MODULE_GE0_PHY;
+ pdata->ddr_flush = ar724x_ddr_flush_ge0;
+ pdata->set_speed = ar724x_set_speed_ge0;
+
+ pdata->phy_mask = BIT(4);
+ } else {
+ pdata->reset_bit |= RESET_MODULE_GE1_PHY;
+ pdata->ddr_flush = ar724x_ddr_flush_ge1;
+ pdata->set_speed = ar724x_set_speed_ge1;
+
+ pdata->speed = SPEED_1000;
+ pdata->duplex = DUPLEX_FULL;
+ pdata->switch_data = &ar71xx_switch_data;
+ }
+ pdata->has_gbit = 1;
+ pdata->is_ar724x = 1;
+ if (ar71xx_soc == AR71XX_SOC_AR7240)
+ pdata->is_ar7240 = 1;
+
+ if (!pdata->fifo_cfg1)
+ pdata->fifo_cfg1 = 0x0010ffff;
+ if (!pdata->fifo_cfg2)
+ pdata->fifo_cfg2 = 0x015500aa;
+ if (!pdata->fifo_cfg3)
+ pdata->fifo_cfg3 = 0x01f00140;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ if (id == 0) {
+ pdata->ddr_flush = ar91xx_ddr_flush_ge0;
+ pdata->set_speed = ar91xx_set_speed_ge0;
+ } else {
+ pdata->ddr_flush = ar91xx_ddr_flush_ge1;
+ pdata->set_speed = ar91xx_set_speed_ge1;
+ }
+ pdata->is_ar91xx = 1;
+ break;
+
+ case AR71XX_SOC_AR9132:
+ if (id == 0) {
+ pdata->ddr_flush = ar91xx_ddr_flush_ge0;
+ pdata->set_speed = ar91xx_set_speed_ge0;
+ } else {
+ pdata->ddr_flush = ar91xx_ddr_flush_ge1;
+ pdata->set_speed = ar91xx_set_speed_ge1;
+ }
+ pdata->is_ar91xx = 1;
+ pdata->has_gbit = 1;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ if (id == 0) {
+ pdata->reset_bit = AR933X_RESET_GE0_MAC |
+ AR933X_RESET_GE0_MDIO;
+ pdata->ddr_flush = ar933x_ddr_flush_ge0;
+ pdata->set_speed = ar933x_set_speed_ge0;
+
+ pdata->phy_mask = BIT(4);
+ } else {
+ pdata->reset_bit = AR933X_RESET_GE1_MAC |
+ AR933X_RESET_GE1_MDIO;
+ pdata->ddr_flush = ar933x_ddr_flush_ge1;
+ pdata->set_speed = ar933x_set_speed_ge1;
+
+ pdata->speed = SPEED_1000;
+ pdata->duplex = DUPLEX_FULL;
+ pdata->switch_data = &ar71xx_switch_data;
+ }
+
+ pdata->has_gbit = 1;
+ pdata->is_ar724x = 1;
+
+ if (!pdata->fifo_cfg1)
+ pdata->fifo_cfg1 = 0x0010ffff;
+ if (!pdata->fifo_cfg2)
+ pdata->fifo_cfg2 = 0x015500aa;
+ if (!pdata->fifo_cfg3)
+ pdata->fifo_cfg3 = 0x01f00140;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ if (id == 0) {
+ pdata->reset_bit = AR934X_RESET_GE0_MAC |
+ AR934X_RESET_GE0_MDIO;
+ pdata->ddr_flush =ar934x_ddr_flush_ge0;
+ pdata->set_speed = ar934x_set_speed_ge0;
+ } else {
+ pdata->reset_bit = AR934X_RESET_GE1_MAC |
+ AR934X_RESET_GE1_MDIO;
+ pdata->ddr_flush = ar934x_ddr_flush_ge1;
+ pdata->set_speed = ar934x_set_speed_ge1;
+
+ pdata->switch_data = &ar71xx_switch_data;
+ }
+
+ pdata->has_gbit = 1;
+ pdata->is_ar724x = 1;
+
+ if (!pdata->fifo_cfg1)
+ pdata->fifo_cfg1 = 0x0010ffff;
+ if (!pdata->fifo_cfg2)
+ pdata->fifo_cfg2 = 0x015500aa;
+ if (!pdata->fifo_cfg3)
+ pdata->fifo_cfg3 = 0x01f00140;
+ break;
+
+ default:
+ BUG();
+ }
+
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_GMII:
+ case PHY_INTERFACE_MODE_RGMII:
+ if (!pdata->has_gbit) {
+ printk(KERN_ERR "ar71xx: no gbit available on eth%d\n",
+ id);
+ return;
+ }
+ /* fallthrough */
+ default:
+ break;
+ }
+
+ if (!is_valid_ether_addr(pdata->mac_addr)) {
+ random_ether_addr(pdata->mac_addr);
+ printk(KERN_DEBUG
+ "ar71xx: using random MAC address for eth%d\n",
+ ar71xx_eth_instance);
+ }
+
+ if (pdata->mii_bus_dev == NULL) {
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ if (id == 0)
+ pdata->mii_bus_dev = &ar71xx_mdio0_device.dev;
+ else
+ pdata->mii_bus_dev = &ar71xx_mdio1_device.dev;
+ break;
+
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ pdata->mii_bus_dev = &ar71xx_mdio1_device.dev;
+ break;
+
+ default:
+ pdata->mii_bus_dev = &ar71xx_mdio0_device.dev;
+ break;
+ }
+ }
+
+ /* Reset the device */
+ ar71xx_device_stop(pdata->reset_bit);
+ mdelay(100);
+
+ ar71xx_device_start(pdata->reset_bit);
+ mdelay(100);
+
+ platform_device_register(pdev);
+ ar71xx_eth_instance++;
+}
+
+static struct resource ar71xx_spi_resources[] = {
+ [0] = {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device ar71xx_spi_device = {
+ .name = "ar71xx-spi",
+ .id = -1,
+ .resource = ar71xx_spi_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_spi_resources),
+};
+
+void __init ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
+ struct spi_board_info const *info,
+ unsigned n)
+{
+ spi_register_board_info(info, n);
+ ar71xx_spi_device.dev.platform_data = pdata;
+ platform_device_register(&ar71xx_spi_device);
+}
+
+void __init ar71xx_add_device_wdt(void)
+{
+ platform_device_register_simple("ar71xx-wdt", -1, NULL, 0);
+}
+
+void __init ar71xx_set_mac_base(unsigned char *mac)
+{
+ memcpy(ar71xx_mac_base, mac, ETH_ALEN);
+}
+
+void __init ar71xx_parse_mac_addr(char *mac_str)
+{
+ u8 tmp[ETH_ALEN];
+ int t;
+
+ t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
+
+ if (t != ETH_ALEN)
+ t = sscanf(mac_str, "%02hhx.%02hhx.%02hhx.%02hhx.%02hhx.%02hhx",
+ &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
+
+ if (t == ETH_ALEN)
+ ar71xx_set_mac_base(tmp);
+ else
+ printk(KERN_DEBUG "ar71xx: failed to parse mac address "
+ "\"%s\"\n", mac_str);
+}
+
+static int __init ar71xx_ethaddr_setup(char *str)
+{
+ ar71xx_parse_mac_addr(str);
+ return 1;
+}
+__setup("ethaddr=", ar71xx_ethaddr_setup);
+
+static int __init ar71xx_kmac_setup(char *str)
+{
+ ar71xx_parse_mac_addr(str);
+ return 1;
+}
+__setup("kmac=", ar71xx_kmac_setup);
+
+void __init ar71xx_init_mac(unsigned char *dst, const unsigned char *src,
+ int offset)
+{
+ int t;
+
+ if (!is_valid_ether_addr(src)) {
+ memset(dst, '\0', ETH_ALEN);
+ return;
+ }
+
+ t = (((u32) src[3]) << 16) + (((u32) src[4]) << 8) + ((u32) src[5]);
+ t += offset;
+
+ dst[0] = src[0];
+ dst[1] = src[1];
+ dst[2] = src[2];
+ dst[3] = (t >> 16) & 0xff;
+ dst[4] = (t >> 8) & 0xff;
+ dst[5] = t & 0xff;
+}
--- /dev/null
+/*
+ * Atheros AR71xx SoC device definitions
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __AR71XX_DEVICES_H
+#define __AR71XX_DEVICES_H
+
+#include <asm/mach-ar71xx/platform.h>
+
+struct platform_device;
+
+void ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
+ struct spi_board_info const *info,
+ unsigned n) __init;
+
+extern unsigned char ar71xx_mac_base[] __initdata;
+void ar71xx_parse_mac_addr(char *mac_str) __init;
+void ar71xx_init_mac(unsigned char *dst, const unsigned char *src,
+ int offset) __init;
+
+struct ar71xx_eth_pll_data {
+ u32 pll_10;
+ u32 pll_100;
+ u32 pll_1000;
+};
+
+extern struct ar71xx_eth_pll_data ar71xx_eth0_pll_data;
+extern struct ar71xx_eth_pll_data ar71xx_eth1_pll_data;
+
+extern struct ag71xx_platform_data ar71xx_eth0_data;
+extern struct ag71xx_platform_data ar71xx_eth1_data;
+extern struct platform_device ar71xx_eth0_device;
+extern struct platform_device ar71xx_eth1_device;
+void ar71xx_add_device_eth(unsigned int id) __init;
+
+extern struct ag71xx_switch_platform_data ar71xx_switch_data;
+
+extern struct platform_device ar71xx_mdio0_device;
+extern struct platform_device ar71xx_mdio1_device;
+void ar71xx_add_device_mdio(unsigned int id, u32 phy_mask) __init;
+
+void ar71xx_add_device_uart(void) __init;
+
+void ar71xx_add_device_wdt(void) __init;
+
+#endif /* __AR71XX_DEVICES_H */
--- /dev/null
+/*
+ * Atheros AR7xxx/AR9xxx SoC early printk support
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/serial_reg.h>
+#include <asm/addrspace.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/ar933x_uart.h>
+
+static void (*_prom_putchar) (unsigned char);
+
+static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
+{
+ u32 t;
+
+ do {
+ t = __raw_readl(reg);
+ if ((t & mask) == val)
+ break;
+ } while (1);
+}
+
+static void prom_putchar_ar71xx(unsigned char ch)
+{
+ void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
+
+ prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
+ __raw_writel(ch, base + UART_TX * 4);
+ prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
+}
+
+static void prom_putchar_ar933x(unsigned char ch)
+{
+ void __iomem *base = (void __iomem *)(KSEG1ADDR(AR933X_UART_BASE));
+
+ prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
+ AR933X_UART_DATA_TX_CSR);
+ __raw_writel(AR933X_UART_DATA_TX_CSR | ch, base + AR933X_UART_DATA_REG);
+ prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
+ AR933X_UART_DATA_TX_CSR);
+}
+
+static void prom_putchar_dummy(unsigned char ch)
+{
+ /* nothing to do */
+}
+
+static void prom_putchar_init(void)
+{
+ void __iomem *base;
+ u32 id;
+
+ base = (void __iomem *)(KSEG1ADDR(AR71XX_RESET_BASE));
+ id = __raw_readl(base + AR71XX_RESET_REG_REV_ID);
+ id &= REV_ID_MAJOR_MASK;
+
+ switch (id) {
+ case REV_ID_MAJOR_AR71XX:
+ case REV_ID_MAJOR_AR7240:
+ case REV_ID_MAJOR_AR7241:
+ case REV_ID_MAJOR_AR7242:
+ case REV_ID_MAJOR_AR913X:
+ case REV_ID_MAJOR_AR9341:
+ case REV_ID_MAJOR_AR9342:
+ case REV_ID_MAJOR_AR9344:
+ _prom_putchar = prom_putchar_ar71xx;
+ break;
+
+ case REV_ID_MAJOR_AR9330:
+ case REV_ID_MAJOR_AR9331:
+ _prom_putchar = prom_putchar_ar933x;
+ break;
+
+ default:
+ _prom_putchar = prom_putchar_dummy;
+ break;
+ }
+}
+
+void prom_putchar(unsigned char ch)
+{
+ if (!_prom_putchar)
+ prom_putchar_init();
+
+ _prom_putchar(ch);
+}
--- /dev/null
+/*
+ * Atheros AR7XXX/AR9XXX SoC GPIO API support
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+static DEFINE_SPINLOCK(ar71xx_gpio_lock);
+
+unsigned long ar71xx_gpio_count;
+EXPORT_SYMBOL(ar71xx_gpio_count);
+
+void __ar71xx_gpio_set_value(unsigned gpio, int value)
+{
+ void __iomem *base = ar71xx_gpio_base;
+
+ if (value)
+ __raw_writel(1 << gpio, base + AR71XX_GPIO_REG_SET);
+ else
+ __raw_writel(1 << gpio, base + AR71XX_GPIO_REG_CLEAR);
+}
+EXPORT_SYMBOL(__ar71xx_gpio_set_value);
+
+int __ar71xx_gpio_get_value(unsigned gpio)
+{
+ return (__raw_readl(ar71xx_gpio_base + AR71XX_GPIO_REG_IN) >> gpio) & 1;
+}
+EXPORT_SYMBOL(__ar71xx_gpio_get_value);
+
+static int ar71xx_gpio_get_value(struct gpio_chip *chip, unsigned offset)
+{
+ return __ar71xx_gpio_get_value(offset);
+}
+
+static void ar71xx_gpio_set_value(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ __ar71xx_gpio_set_value(offset, value);
+}
+
+static int ar71xx_gpio_direction_input(struct gpio_chip *chip,
+ unsigned offset)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << offset),
+ base + AR71XX_GPIO_REG_OE);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+
+ return 0;
+}
+
+static int ar71xx_gpio_direction_output(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ if (value)
+ __raw_writel(1 << offset, base + AR71XX_GPIO_REG_SET);
+ else
+ __raw_writel(1 << offset, base + AR71XX_GPIO_REG_CLEAR);
+
+ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << offset),
+ base + AR71XX_GPIO_REG_OE);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+
+ return 0;
+}
+
+static int ar934x_gpio_direction_input(struct gpio_chip *chip,
+ unsigned offset)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << offset),
+ base + AR71XX_GPIO_REG_OE);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+
+ return 0;
+}
+
+static int ar934x_gpio_direction_output(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ if (value)
+ __raw_writel(1 << offset, base + AR71XX_GPIO_REG_SET);
+ else
+ __raw_writel(1 << offset, base + AR71XX_GPIO_REG_CLEAR);
+
+ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << offset),
+ base + AR71XX_GPIO_REG_OE);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+
+ return 0;
+}
+
+static struct gpio_chip ar71xx_gpio_chip = {
+ .label = "ar71xx",
+ .get = ar71xx_gpio_get_value,
+ .set = ar71xx_gpio_set_value,
+ .direction_input = ar71xx_gpio_direction_input,
+ .direction_output = ar71xx_gpio_direction_output,
+ .base = 0,
+ .ngpio = AR71XX_GPIO_COUNT,
+};
+
+void ar71xx_gpio_function_enable(u32 mask)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+ unsigned int reg;
+
+ if (ar71xx_soc == AR71XX_SOC_AR9341 ||
+ ar71xx_soc == AR71XX_SOC_AR9342 ||
+ ar71xx_soc == AR71XX_SOC_AR9344) {
+ reg = AR934X_GPIO_REG_FUNC;
+ } else {
+ reg = AR71XX_GPIO_REG_FUNC;
+ }
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ __raw_writel(__raw_readl(base + reg) | mask, base + reg);
+ /* flush write */
+ (void) __raw_readl(base + reg);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+}
+
+void ar71xx_gpio_function_disable(u32 mask)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+ unsigned int reg;
+
+ if (ar71xx_soc == AR71XX_SOC_AR9341 ||
+ ar71xx_soc == AR71XX_SOC_AR9342 ||
+ ar71xx_soc == AR71XX_SOC_AR9344) {
+ reg = AR934X_GPIO_REG_FUNC;
+ } else {
+ reg = AR71XX_GPIO_REG_FUNC;
+ }
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ __raw_writel(__raw_readl(base + reg) & ~mask, base + reg);
+ /* flush write */
+ (void) __raw_readl(base + reg);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+}
+
+void ar71xx_gpio_function_setup(u32 set, u32 clear)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+ unsigned int reg;
+
+ if (ar71xx_soc == AR71XX_SOC_AR9341 ||
+ ar71xx_soc == AR71XX_SOC_AR9342 ||
+ ar71xx_soc == AR71XX_SOC_AR9344) {
+ reg = AR934X_GPIO_REG_FUNC;
+ } else {
+ reg = AR71XX_GPIO_REG_FUNC;
+ }
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ __raw_writel((__raw_readl(base + reg) & ~clear) | set, base + reg);
+ /* flush write */
+ (void) __raw_readl(base + reg);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+}
+EXPORT_SYMBOL(ar71xx_gpio_function_setup);
+
+void __init ar71xx_gpio_output_select(unsigned gpio, u8 val)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ unsigned long flags;
+ unsigned int reg;
+ u32 t, s;
+
+ if (ar71xx_soc != AR71XX_SOC_AR9341 &&
+ ar71xx_soc != AR71XX_SOC_AR9342 &&
+ ar71xx_soc != AR71XX_SOC_AR9344)
+ return;
+
+ if (gpio >= AR934X_GPIO_COUNT)
+ return;
+
+ reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
+ s = 8 * (gpio % 4);
+
+ spin_lock_irqsave(&ar71xx_gpio_lock, flags);
+
+ t = __raw_readl(base + reg);
+ t &= ~(0xff << s);
+ t |= val << s;
+ __raw_writel(t, base + reg);
+
+ /* flush write */
+ (void) __raw_readl(base + reg);
+
+ spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
+}
+
+void __init ar71xx_gpio_init(void)
+{
+ int err;
+
+ if (!request_mem_region(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE,
+ "AR71xx GPIO controller"))
+ panic("cannot allocate AR71xx GPIO registers page");
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ ar71xx_gpio_chip.ngpio = AR71XX_GPIO_COUNT;
+ break;
+
+ case AR71XX_SOC_AR7240:
+ ar71xx_gpio_chip.ngpio = AR7240_GPIO_COUNT;
+ break;
+
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar71xx_gpio_chip.ngpio = AR7241_GPIO_COUNT;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ ar71xx_gpio_chip.ngpio = AR91XX_GPIO_COUNT;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ ar71xx_gpio_chip.ngpio = AR933X_GPIO_COUNT;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ar71xx_gpio_chip.ngpio = AR934X_GPIO_COUNT;
+ ar71xx_gpio_chip.direction_input = ar934x_gpio_direction_input;
+ ar71xx_gpio_chip.direction_output = ar934x_gpio_direction_output;
+ break;
+
+ default:
+ BUG();
+ }
+
+ err = gpiochip_add(&ar71xx_gpio_chip);
+ if (err)
+ panic("cannot add AR71xx GPIO chip, error=%d", err);
+}
+
+int gpio_to_irq(unsigned gpio)
+{
+ return AR71XX_GPIO_IRQ(gpio);
+}
+EXPORT_SYMBOL(gpio_to_irq);
+
+int irq_to_gpio(unsigned irq)
+{
+ return irq - AR71XX_GPIO_IRQ_BASE;
+}
+EXPORT_SYMBOL(irq_to_gpio);
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific interrupt handling
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.15 BSP
+ * Parts of this file are based on Atheros 2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+static void ar71xx_gpio_irq_dispatch(void)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ u32 pending;
+
+ pending = __raw_readl(base + AR71XX_GPIO_REG_INT_PENDING) &
+ __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
+
+ if (pending)
+ do_IRQ(AR71XX_GPIO_IRQ_BASE + fls(pending) - 1);
+ else
+ spurious_interrupt();
+}
+
+static void ar71xx_gpio_irq_unmask(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_GPIO_IRQ_BASE;
+ void __iomem *base = ar71xx_gpio_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
+ __raw_writel(t | (1 << irq), base + AR71XX_GPIO_REG_INT_ENABLE);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
+}
+
+static void ar71xx_gpio_irq_mask(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_GPIO_IRQ_BASE;
+ void __iomem *base = ar71xx_gpio_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
+ __raw_writel(t & ~(1 << irq), base + AR71XX_GPIO_REG_INT_ENABLE);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
+}
+
+static struct irq_chip ar71xx_gpio_irq_chip = {
+ .name = "AR71XX GPIO",
+ .irq_unmask = ar71xx_gpio_irq_unmask,
+ .irq_mask = ar71xx_gpio_irq_mask,
+ .irq_mask_ack = ar71xx_gpio_irq_mask,
+};
+
+static struct irqaction ar71xx_gpio_irqaction = {
+ .handler = no_action,
+ .name = "cascade [AR71XX GPIO]",
+};
+
+#define GPIO_INT_ALL 0xffff
+
+static void __init ar71xx_gpio_irq_init(void)
+{
+ void __iomem *base = ar71xx_gpio_base;
+ int i;
+
+ __raw_writel(0, base + AR71XX_GPIO_REG_INT_ENABLE);
+ __raw_writel(0, base + AR71XX_GPIO_REG_INT_PENDING);
+
+ /* setup type of all GPIO interrupts to level sensitive */
+ __raw_writel(GPIO_INT_ALL, base + AR71XX_GPIO_REG_INT_TYPE);
+
+ /* setup polarity of all GPIO interrupts to active high */
+ __raw_writel(GPIO_INT_ALL, base + AR71XX_GPIO_REG_INT_POLARITY);
+
+ for (i = AR71XX_GPIO_IRQ_BASE;
+ i < AR71XX_GPIO_IRQ_BASE + AR71XX_GPIO_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &ar71xx_gpio_irq_chip,
+ handle_level_irq);
+
+ setup_irq(AR71XX_MISC_IRQ_GPIO, &ar71xx_gpio_irqaction);
+}
+
+static void ar71xx_misc_irq_dispatch(void)
+{
+ u32 pending;
+
+ pending = ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_STATUS)
+ & ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
+
+ if (pending & MISC_INT_UART)
+ do_IRQ(AR71XX_MISC_IRQ_UART);
+
+ else if (pending & MISC_INT_DMA)
+ do_IRQ(AR71XX_MISC_IRQ_DMA);
+
+ else if (pending & MISC_INT_PERFC)
+ do_IRQ(AR71XX_MISC_IRQ_PERFC);
+
+ else if (pending & MISC_INT_TIMER)
+ do_IRQ(AR71XX_MISC_IRQ_TIMER);
+
+ else if (pending & MISC_INT_OHCI)
+ do_IRQ(AR71XX_MISC_IRQ_OHCI);
+
+ else if (pending & MISC_INT_ERROR)
+ do_IRQ(AR71XX_MISC_IRQ_ERROR);
+
+ else if (pending & MISC_INT_GPIO)
+ ar71xx_gpio_irq_dispatch();
+
+ else if (pending & MISC_INT_WDOG)
+ do_IRQ(AR71XX_MISC_IRQ_WDOG);
+
+ else if (pending & MISC_INT_TIMER2)
+ do_IRQ(AR71XX_MISC_IRQ_TIMER2);
+
+ else if (pending & MISC_INT_TIMER3)
+ do_IRQ(AR71XX_MISC_IRQ_TIMER3);
+
+ else if (pending & MISC_INT_TIMER4)
+ do_IRQ(AR71XX_MISC_IRQ_TIMER4);
+
+ else if (pending & MISC_INT_DDR_PERF)
+ do_IRQ(AR71XX_MISC_IRQ_DDR_PERF);
+
+ else if (pending & MISC_INT_ENET_LINK)
+ do_IRQ(AR71XX_MISC_IRQ_ENET_LINK);
+
+ else
+ spurious_interrupt();
+}
+
+static void ar71xx_misc_irq_unmask(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE;
+ void __iomem *base = ar71xx_reset_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+ __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+}
+
+static void ar71xx_misc_irq_mask(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE;
+ void __iomem *base = ar71xx_reset_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+ __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+}
+
+static void ar724x_misc_irq_ack(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE;
+ void __iomem *base = ar71xx_reset_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS);
+ __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_STATUS);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS);
+}
+
+static struct irq_chip ar71xx_misc_irq_chip = {
+ .name = "AR71XX MISC",
+ .irq_unmask = ar71xx_misc_irq_unmask,
+ .irq_mask = ar71xx_misc_irq_mask,
+};
+
+static struct irqaction ar71xx_misc_irqaction = {
+ .handler = no_action,
+ .name = "cascade [AR71XX MISC]",
+};
+
+static void __init ar71xx_misc_irq_init(void)
+{
+ void __iomem *base = ar71xx_reset_base;
+ int i;
+
+ __raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_ENABLE);
+ __raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_STATUS);
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ar71xx_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
+ break;
+ default:
+ ar71xx_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
+ break;
+ }
+
+ for (i = AR71XX_MISC_IRQ_BASE;
+ i < AR71XX_MISC_IRQ_BASE + AR71XX_MISC_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &ar71xx_misc_irq_chip,
+ handle_level_irq);
+
+ setup_irq(AR71XX_CPU_IRQ_MISC, &ar71xx_misc_irqaction);
+}
+
+static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+{
+ u32 status;
+
+ disable_irq_nosync(irq);
+
+ status = ar71xx_reset_rr(AR934X_RESET_REG_PCIE_WMAC_INT_STATUS);
+
+ if (status & AR934X_PCIE_WMAC_INT_PCIE_ALL) {
+ ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_PCIE);
+ generic_handle_irq(AR934X_IP2_IRQ_PCIE);
+ } else if (status & AR934X_PCIE_WMAC_INT_WMAC_ALL) {
+ ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_WMAC);
+ generic_handle_irq(AR934X_IP2_IRQ_WMAC);
+ } else {
+ spurious_interrupt();
+ }
+
+ enable_irq(irq);
+}
+
+static void ar934x_ip2_irq_init(void)
+{
+ int i;
+
+ for (i = AR934X_IP2_IRQ_BASE;
+ i < AR934X_IP2_IRQ_BASE + AR934X_IP2_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &dummy_irq_chip,
+ handle_level_irq);
+
+ irq_set_chained_handler(AR71XX_CPU_IRQ_IP2, ar934x_ip2_irq_dispatch);
+}
+
+
+/*
+ * The IP2/IP3 lines are tied to a PCI/WMAC/USB device. Drivers for
+ * these devices typically allocate coherent DMA memory, however the
+ * DMA controller may still have some unsynchronized data in the FIFO.
+ * Issue a flush in the handlers to ensure that the driver sees
+ * the update.
+ */
+static void ar71xx_ip2_handler(void)
+{
+ ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_PCI);
+ do_IRQ(AR71XX_CPU_IRQ_IP2);
+}
+
+static void ar724x_ip2_handler(void)
+{
+ ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_PCIE);
+ do_IRQ(AR71XX_CPU_IRQ_IP2);
+}
+
+static void ar913x_ip2_handler(void)
+{
+ ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_WMAC);
+ do_IRQ(AR71XX_CPU_IRQ_IP2);
+}
+
+static void ar933x_ip2_handler(void)
+{
+ ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_WMAC);
+ do_IRQ(AR71XX_CPU_IRQ_IP2);
+}
+
+static void ar934x_ip2_handler(void)
+{
+ do_IRQ(AR71XX_CPU_IRQ_IP2);
+}
+
+static void ar71xx_ip3_handler(void)
+{
+ ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_USB);
+ do_IRQ(AR71XX_CPU_IRQ_USB);
+}
+
+static void ar724x_ip3_handler(void)
+{
+ ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_USB);
+ do_IRQ(AR71XX_CPU_IRQ_USB);
+}
+
+static void ar913x_ip3_handler(void)
+{
+ ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_USB);
+ do_IRQ(AR71XX_CPU_IRQ_USB);
+}
+
+static void ar933x_ip3_handler(void)
+{
+ ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_USB);
+ do_IRQ(AR71XX_CPU_IRQ_USB);
+}
+
+static void ar934x_ip3_handler(void)
+{
+ do_IRQ(AR71XX_CPU_IRQ_USB);
+}
+
+static void (*ip2_handler)(void);
+static void (*ip3_handler)(void);
+
+asmlinkage void plat_irq_dispatch(void)
+{
+ unsigned long pending;
+
+ pending = read_c0_status() & read_c0_cause() & ST0_IM;
+
+ if (pending & STATUSF_IP7)
+ do_IRQ(AR71XX_CPU_IRQ_TIMER);
+
+ else if (pending & STATUSF_IP2)
+ ip2_handler();
+
+ else if (pending & STATUSF_IP4)
+ do_IRQ(AR71XX_CPU_IRQ_GE0);
+
+ else if (pending & STATUSF_IP5)
+ do_IRQ(AR71XX_CPU_IRQ_GE1);
+
+ else if (pending & STATUSF_IP3)
+ ip3_handler();
+
+ else if (pending & STATUSF_IP6)
+ ar71xx_misc_irq_dispatch();
+
+ else
+ spurious_interrupt();
+}
+
+void __init arch_init_irq(void)
+{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ ip2_handler = ar71xx_ip2_handler;
+ ip3_handler = ar71xx_ip3_handler;
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ip2_handler = ar724x_ip2_handler;
+ ip3_handler = ar724x_ip3_handler;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ ip2_handler = ar913x_ip2_handler;
+ ip3_handler = ar913x_ip3_handler;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ ip2_handler = ar933x_ip2_handler;
+ ip3_handler = ar933x_ip3_handler;
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ip2_handler = ar934x_ip2_handler;
+ ip3_handler = ar934x_ip3_handler;
+ break;
+
+ default:
+ BUG();
+ }
+
+ mips_cpu_irq_init();
+
+ ar71xx_misc_irq_init();
+
+ if (ar71xx_soc == AR71XX_SOC_AR9341 ||
+ ar71xx_soc == AR71XX_SOC_AR9342 ||
+ ar71xx_soc == AR71XX_SOC_AR9344)
+ ar934x_ip2_irq_init();
+
+ cp0_perfcount_irq = AR71XX_MISC_IRQ_PERFC;
+
+ ar71xx_gpio_irq_init();
+}
--- /dev/null
+/*
+ * ALFA Network AP96 board support
+ *
+ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/bitops.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/mmc/host.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/mmc_spi.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-pb42-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-usb.h"
+
+#define ALFA_AP96_GPIO_MICROSD_CS 0
+#define ALFA_AP96_GPIO_RTC_CS 1
+#define ALFA_AP96_GPIO_PCIE_RESET 2
+#define ALFA_AP96_GPIO_SIM_DETECT 3
+#define ALFA_AP96_GPIO_MICROSD_CD 4
+#define ALFA_AP96_GPIO_PCIE_W_DISABLE 5
+
+#define ALFA_AP96_GPIO_BUTTON_RESET 11
+
+#define ALFA_AP96_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ALFA_AP96_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_AP96_KEYS_POLL_INTERVAL)
+
+static struct gpio_keys_button alfa_ap96_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ALFA_AP96_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ALFA_AP96_GPIO_BUTTON_RESET,
+ .active_low = 1,
+ }
+};
+
+static int alfa_ap96_mmc_get_cd(struct device *dev)
+{
+ return !gpio_get_value(ALFA_AP96_GPIO_MICROSD_CD);
+}
+
+static struct mmc_spi_platform_data alfa_ap96_mmc_data = {
+ .get_cd = alfa_ap96_mmc_get_cd,
+ .caps = MMC_CAP_NEEDS_POLL,
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
+};
+
+static struct spi_board_info alfa_ap96_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ }, {
+ .bus_num = 0,
+ .chip_select = 1,
+ .max_speed_hz = 25000000,
+ .modalias = "mmc_spi",
+ .platform_data = &alfa_ap96_mmc_data,
+ .controller_data = (void *) ALFA_AP96_GPIO_MICROSD_CS,
+ }, {
+ .bus_num = 0,
+ .chip_select = 2,
+ .max_speed_hz = 6250000,
+ .modalias = "rtc-pcf2123",
+ .controller_data = (void *) ALFA_AP96_GPIO_RTC_CS,
+ },
+};
+
+static struct resource alfa_ap96_spi_resources[] = {
+ [0] = {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct ar71xx_spi_platform_data alfa_ap96_spi_data = {
+ .bus_num = 0,
+ .num_chipselect = 3,
+};
+
+static struct platform_device alfa_ap96_spi_device = {
+ .name = "pb44-spi",
+ .id = -1,
+ .resource = alfa_ap96_spi_resources,
+ .num_resources = ARRAY_SIZE(alfa_ap96_spi_resources),
+ .dev = {
+ .platform_data = &alfa_ap96_spi_data,
+ },
+};
+
+static void __init alfa_ap96_gpio_setup(void)
+{
+ ar71xx_gpio_function_disable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
+ AR71XX_GPIO_FUNC_SPI_CS2_EN);
+
+ gpio_request(ALFA_AP96_GPIO_MICROSD_CD, "microSD CD");
+ gpio_direction_input(ALFA_AP96_GPIO_MICROSD_CD);
+ gpio_request(ALFA_AP96_GPIO_PCIE_RESET, "PCIe reset");
+ gpio_direction_output(ALFA_AP96_GPIO_PCIE_RESET, 1);
+ gpio_request(ALFA_AP96_GPIO_PCIE_W_DISABLE, "PCIe write disable");
+ gpio_direction_output(ALFA_AP96_GPIO_PCIE_W_DISABLE, 1);
+}
+
+#define ALFA_AP96_WAN_PHYMASK BIT(4)
+#define ALFA_AP96_LAN_PHYMASK BIT(5)
+#define ALFA_AP96_MDIO_PHYMASK (ALFA_AP96_LAN_PHYMASK | ALFA_AP96_WAN_PHYMASK)
+
+static void __init alfa_ap96_init(void)
+{
+ alfa_ap96_gpio_setup();
+
+ ar71xx_add_device_mdio(0, ~ALFA_AP96_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = ALFA_AP96_WAN_PHYMASK;
+ ar71xx_eth1_pll_data.pll_1000 = 0x110000;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = ALFA_AP96_LAN_PHYMASK;
+ ar71xx_eth1_pll_data.pll_1000 = 0x110000;
+
+ ar71xx_add_device_eth(1);
+
+ pb42_pci_init();
+
+ spi_register_board_info(alfa_ap96_spi_info,
+ ARRAY_SIZE(alfa_ap96_spi_info));
+ platform_device_register(&alfa_ap96_spi_device);
+
+ ar71xx_register_gpio_keys_polled(-1, ALFA_AP96_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(alfa_ap96_gpio_keys),
+ alfa_ap96_gpio_keys);
+ ar71xx_add_device_usb();
+}
+
+MIPS_MACHINE(AR71XX_MACH_ALFA_AP96, "ALFA-AP96", "ALFA Network AP96",
+ alfa_ap96_init);
--- /dev/null
+/*
+ * ALFA Network N2/N5 board support
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define ALFA_NX_GPIO_LED_2 17
+#define ALFA_NX_GPIO_LED_3 16
+#define ALFA_NX_GPIO_LED_5 12
+#define ALFA_NX_GPIO_LED_6 8
+#define ALFA_NX_GPIO_LED_7 6
+#define ALFA_NX_GPIO_LED_8 7
+
+#define ALFA_NX_GPIO_BTN_RESET 11
+
+#define ALFA_NX_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ALFA_NX_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_NX_KEYS_POLL_INTERVAL)
+
+#define ALFA_NX_MAC0_OFFSET 0
+#define ALFA_NX_MAC1_OFFSET 6
+#define ALFA_NX_CALDATA_OFFSET 0x1000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition alfa_nx_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x600000,
+ }, {
+ .name = "kernel",
+ .offset = 0x650000,
+ .size = 0x190000,
+ }, {
+ .name = "nvram",
+ .offset = 0x7e0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x7f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x780000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data alfa_nx_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = alfa_nx_partitions,
+ .nr_parts = ARRAY_SIZE(alfa_nx_partitions),
+#endif
+};
+
+static struct gpio_keys_button alfa_nx_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ALFA_NX_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ALFA_NX_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led alfa_nx_leds_gpio[] __initdata = {
+ {
+ .name = "alfa:green:led_2",
+ .gpio = ALFA_NX_GPIO_LED_2,
+ .active_low = 1,
+ }, {
+ .name = "alfa:green:led_3",
+ .gpio = ALFA_NX_GPIO_LED_3,
+ .active_low = 1,
+ }, {
+ .name = "alfa:red:led_5",
+ .gpio = ALFA_NX_GPIO_LED_5,
+ .active_low = 1,
+ }, {
+ .name = "alfa:amber:led_6",
+ .gpio = ALFA_NX_GPIO_LED_6,
+ .active_low = 1,
+ }, {
+ .name = "alfa:green:led_7",
+ .gpio = ALFA_NX_GPIO_LED_7,
+ .active_low = 1,
+ }, {
+ .name = "alfa:green:led_8",
+ .gpio = ALFA_NX_GPIO_LED_8,
+ .active_low = 1,
+ }
+};
+
+static void __init alfa_nx_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ar71xx_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_add_device_m25p80(&alfa_nx_flash_data);
+
+ ar71xx_add_device_leds_gpio(0, ARRAY_SIZE(alfa_nx_leds_gpio),
+ alfa_nx_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, ALFA_NX_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(alfa_nx_gpio_keys),
+ alfa_nx_gpio_keys);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
+ art + ALFA_NX_MAC0_OFFSET, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
+ art + ALFA_NX_MAC1_OFFSET, 0);
+
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+ /* LAN port */
+ ar71xx_add_device_eth(1);
+
+ ap91_pci_init(art + ALFA_NX_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_ALFA_NX, "ALFA-NX", "ALFA Network N2/N5",
+ alfa_nx_setup);
--- /dev/null
+/*
+ * Allnet ALL0258N support
+ *
+ * Copyright (C) 2011 Daniel Golle <dgolle@allnet.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+/* found via /sys/gpio/... try and error */
+#define ALL0258N_GPIO_BTN_RESET 1
+#define ALL0258N_GPIO_LED_RSSIHIGH 13
+#define ALL0258N_GPIO_LED_RSSIMEDIUM 15
+#define ALL0258N_GPIO_LED_RSSILOW 14
+
+/* defaults taken from others machs */
+#define ALL0258N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ALL0258N_KEYS_DEBOUNCE_INTERVAL (3 * ALL0258N_KEYS_POLL_INTERVAL)
+
+/* showed up in the original firmware's bootlog */
+#define ALL0258N_SEC_PHYMASK BIT(3)
+
+/*
+ * from U-Boot bootargs of original firmware:
+ * mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),320k(custom),1024k(kernel),4928k(rootfs),1536k(failsafe),64k(ART)
+ * we use a more OpenWrt-friendly layout now:
+ * mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),896k(kernel),5376k(rootfs),1536k(failsafe),64k(ART)
+ */
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition all0258n_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "kernel",
+ .offset = 0x050000,
+ .size = 0x0E0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x130000,
+ .size = 0x540000,
+ }, {
+ .name = "failsafe",
+ .offset = 0x670000,
+ .size = 0x180000,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x620000,
+ }, {
+ .name = "art",
+ .offset = 0x7F0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data all0258n_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = all0258n_partitions,
+ .nr_parts = ARRAY_SIZE(all0258n_partitions),
+#endif
+};
+
+static struct gpio_led all0258n_leds_gpio[] __initdata = {
+ {
+ .name = "all0258n:green:rssihigh",
+ .gpio = ALL0258N_GPIO_LED_RSSIHIGH,
+ .active_low = 1,
+ }, {
+ .name = "all0258n:yellow:rssimedium",
+ .gpio = ALL0258N_GPIO_LED_RSSIMEDIUM,
+ .active_low = 1,
+ }, {
+ .name = "all0258n:red:rssilow",
+ .gpio = ALL0258N_GPIO_LED_RSSILOW,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button all0258n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ALL0258N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ALL0258N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static void __init all0258n_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f7f0000);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1f7f1000);
+
+ ar71xx_add_device_m25p80(&all0258n_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(all0258n_leds_gpio),
+ all0258n_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, ALL0258N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(all0258n_gpio_keys),
+ all0258n_gpio_keys);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 0);
+
+ ar71xx_eth1_data.phy_mask = ALL0258N_SEC_PHYMASK;
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ap91_pci_init(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_ALL0258N, "ALL0258N", "Allnet ALL0258N",
+ all0258n_setup);
--- /dev/null
+/*
+ * Atheros AP121 board support
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/flash.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+#define AP121_GPIO_LED_WLAN 0
+#define AP121_GPIO_LED_USB 1
+
+#define AP121_GPIO_BTN_JUMPSTART 11
+#define AP121_GPIO_BTN_RESET 12
+
+#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
+
+#define AP121_MAC0_OFFSET 0x0000
+#define AP121_MAC1_OFFSET 0x0006
+#define AP121_CALDATA_OFFSET 0x1000
+#define AP121_WMAC_MAC_OFFSET 0x1002
+
+#define AP121_MINI_GPIO_LED_WLAN 0
+#define AP121_MINI_GPIO_BTN_JUMPSTART 12
+#define AP121_MINI_GPIO_BTN_RESET 11
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition ap121_parts[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "rootfs",
+ .offset = 0x010000,
+ .size = 0x130000,
+ },
+ {
+ .name = "uImage",
+ .offset = 0x140000,
+ .size = 0x0a0000,
+ },
+ {
+ .name = "NVRAM",
+ .offset = 0x1e0000,
+ .size = 0x010000,
+ },
+ {
+ .name = "ART",
+ .offset = 0x1f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+#define ap121_nr_parts ARRAY_SIZE(ap121_parts)
+
+static struct mtd_partition ap121_mini_parts[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x2b0000,
+ },
+ {
+ .name = "uImage",
+ .offset = 0x300000,
+ .size = 0x0e0000,
+ },
+ {
+ .name = "NVRAM",
+ .offset = 0x3e0000,
+ .size = 0x010000,
+ },
+ {
+ .name = "ART",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+#define ap121_mini_nr_parts ARRAY_SIZE(ap121_parts)
+
+#else
+#define ap121_parts NULL
+#define ap121_nr_parts 0
+#define ap121_mini_parts NULL
+#define ap121_mini_nr_parts 0
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data ap121_flash_data = {
+ .parts = ap121_parts,
+ .nr_parts = ap121_nr_parts,
+};
+
+static struct gpio_led ap121_leds_gpio[] __initdata = {
+ {
+ .name = "ap121:green:usb",
+ .gpio = AP121_GPIO_LED_USB,
+ .active_low = 0,
+ },
+ {
+ .name = "ap121:green:wlan",
+ .gpio = AP121_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ap121_gpio_keys[] __initdata = {
+ {
+ .desc = "jumpstart button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121_GPIO_BTN_JUMPSTART,
+ .active_low = 1,
+ },
+ {
+ .desc = "reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led ap121_mini_leds_gpio[] __initdata = {
+ {
+ .name = "ap121:green:wlan",
+ .gpio = AP121_MINI_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = {
+ {
+ .desc = "jumpstart button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121_MINI_GPIO_BTN_JUMPSTART,
+ .active_low = 1,
+ },
+ {
+ .desc = "reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121_MINI_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static void __init ap121_common_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ar71xx_add_device_m25p80(&ap121_flash_data);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN ports */
+ ar71xx_add_device_eth(1);
+
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+
+ ar9xxx_add_device_wmac(art + AP121_CALDATA_OFFSET,
+ art + AP121_WMAC_MAC_OFFSET);
+}
+
+static void __init ap121_setup(void)
+{
+ ap121_flash_data.parts = ap121_parts;
+ ap121_flash_data.nr_parts = ap121_nr_parts;
+
+ ap121_common_setup();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
+ ap121_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121_gpio_keys),
+ ap121_gpio_keys);
+
+ ar71xx_add_device_usb();
+}
+
+static void __init ap121_mini_setup(void)
+{
+ ap121_flash_data.parts = ap121_mini_parts;
+ ap121_flash_data.nr_parts = ap121_mini_nr_parts;
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio),
+ ap121_mini_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121_mini_gpio_keys),
+ ap121_mini_gpio_keys);
+
+ ap121_common_setup();
+}
+
+MIPS_MACHINE(AR71XX_MACH_AP121, "AP121", "Atheros AP121",
+ ap121_setup);
+
+MIPS_MACHINE(AR71XX_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI",
+ ap121_mini_setup);
--- /dev/null
+/*
+ * Atheros AP81 board support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define AP81_GPIO_LED_STATUS 1
+#define AP81_GPIO_LED_AOSS 3
+#define AP81_GPIO_LED_WLAN 6
+#define AP81_GPIO_LED_POWER 14
+
+#define AP81_GPIO_BTN_SW4 12
+#define AP81_GPIO_BTN_SW1 21
+
+#define AP81_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition ap81_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x500000,
+ }, {
+ .name = "uImage",
+ .offset = 0x550000,
+ .size = 0x100000,
+ }, {
+ .name = "ART",
+ .offset = 0x650000,
+ .size = 0x1b0000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data ap81_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = ap81_partitions,
+ .nr_parts = ARRAY_SIZE(ap81_partitions),
+#endif
+};
+
+static struct gpio_led ap81_leds_gpio[] __initdata = {
+ {
+ .name = "ap81:green:status",
+ .gpio = AP81_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "ap81:amber:aoss",
+ .gpio = AP81_GPIO_LED_AOSS,
+ .active_low = 1,
+ }, {
+ .name = "ap81:green:wlan",
+ .gpio = AP81_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "ap81:green:power",
+ .gpio = AP81_GPIO_LED_POWER,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button ap81_gpio_keys[] __initdata = {
+ {
+ .desc = "sw1",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP81_GPIO_BTN_SW1,
+ .active_low = 1,
+ }, {
+ .desc = "sw4",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP81_GPIO_BTN_SW4,
+ .active_low = 1,
+ }
+};
+
+static void __init ap81_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.has_ar8216 = 1;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_m25p80(&ap81_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio),
+ ap81_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap81_gpio_keys),
+ ap81_gpio_keys);
+
+ ar9xxx_add_device_wmac(eeprom, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_AP81, "AP81", "Atheros AP81", ap81_setup);
--- /dev/null
+/*
+ * Atheros AP83 board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <linux/spi/vsc7385.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/ar91xx_flash.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define AP83_GPIO_LED_WLAN 6
+#define AP83_GPIO_LED_POWER 14
+#define AP83_GPIO_LED_JUMPSTART 15
+#define AP83_GPIO_BTN_JUMPSTART 12
+#define AP83_GPIO_BTN_RESET 21
+
+#define AP83_050_GPIO_VSC7385_CS 1
+#define AP83_050_GPIO_VSC7385_MISO 3
+#define AP83_050_GPIO_VSC7385_MOSI 16
+#define AP83_050_GPIO_VSC7385_SCK 17
+
+#define AP83_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AP83_KEYS_DEBOUNCE_INTERVAL (3 * AP83_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition ap83_flash_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x060000,
+ .size = 0x140000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x1a0000,
+ .size = 0x650000,
+ }, {
+ .name = "art",
+ .offset = 0x7f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x060000,
+ .size = 0x790000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct ar91xx_flash_platform_data ap83_flash_data = {
+ .width = 2,
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = ap83_flash_partitions,
+ .nr_parts = ARRAY_SIZE(ap83_flash_partitions),
+#endif
+};
+
+static struct resource ap83_flash_resources[] = {
+ [0] = {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device ap83_flash_device = {
+ .name = "ar91xx-flash",
+ .id = -1,
+ .resource = ap83_flash_resources,
+ .num_resources = ARRAY_SIZE(ap83_flash_resources),
+ .dev = {
+ .platform_data = &ap83_flash_data,
+ }
+};
+
+static struct gpio_led ap83_leds_gpio[] __initdata = {
+ {
+ .name = "ap83:green:jumpstart",
+ .gpio = AP83_GPIO_LED_JUMPSTART,
+ .active_low = 0,
+ }, {
+ .name = "ap83:green:power",
+ .gpio = AP83_GPIO_LED_POWER,
+ .active_low = 0,
+ }, {
+ .name = "ap83:green:wlan",
+ .gpio = AP83_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ap83_gpio_keys[] __initdata = {
+ {
+ .desc = "soft_reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP83_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP83_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "jumpstart",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AP83_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP83_GPIO_BTN_JUMPSTART,
+ .active_low = 1,
+ }
+};
+
+static struct resource ap83_040_spi_resources[] = {
+ [0] = {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device ap83_040_spi_device = {
+ .name = "ap83-spi",
+ .id = 0,
+ .resource = ap83_040_spi_resources,
+ .num_resources = ARRAY_SIZE(ap83_040_spi_resources),
+};
+
+static struct spi_gpio_platform_data ap83_050_spi_data = {
+ .miso = AP83_050_GPIO_VSC7385_MISO,
+ .mosi = AP83_050_GPIO_VSC7385_MOSI,
+ .sck = AP83_050_GPIO_VSC7385_SCK,
+ .num_chipselect = 1,
+};
+
+static struct platform_device ap83_050_spi_device = {
+ .name = "spi_gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &ap83_050_spi_data,
+ }
+};
+
+static void ap83_vsc7385_reset(void)
+{
+ ar71xx_device_stop(RESET_MODULE_GE1_PHY);
+ udelay(10);
+ ar71xx_device_start(RESET_MODULE_GE1_PHY);
+ mdelay(50);
+}
+
+static struct vsc7385_platform_data ap83_vsc7385_data = {
+ .reset = ap83_vsc7385_reset,
+ .ucode_name = "vsc7385_ucode_ap83.bin",
+ .mac_cfg = {
+ .tx_ipg = 6,
+ .bit2 = 0,
+ .clk_sel = 3,
+ },
+};
+
+static struct spi_board_info ap83_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "spi-vsc7385",
+ .platform_data = &ap83_vsc7385_data,
+ .controller_data = (void *) AP83_050_GPIO_VSC7385_CS,
+ }
+};
+
+static void __init ap83_generic_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_mdio(0, 0xfffffffe);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = 0x1;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_eth1_pll_data.pll_1000 = 0x1f000000;
+
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap83_leds_gpio),
+ ap83_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, AP83_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap83_gpio_keys),
+ ap83_gpio_keys);
+
+ ar71xx_add_device_usb();
+
+ ar9xxx_add_device_wmac(eeprom, NULL);
+
+ platform_device_register(&ap83_flash_device);
+
+ spi_register_board_info(ap83_spi_info, ARRAY_SIZE(ap83_spi_info));
+}
+
+static void __init ap83_040_setup(void)
+{
+ ap83_flash_data.is_shared = 1;
+ ap83_generic_setup();
+ platform_device_register(&ap83_040_spi_device);
+}
+
+static void __init ap83_050_setup(void)
+{
+ ap83_generic_setup();
+ platform_device_register(&ap83_050_spi_device);
+}
+
+static void __init ap83_setup(void)
+{
+ u8 *board_id = (u8 *) KSEG1ADDR(0x1fff1244);
+ unsigned int board_version;
+
+ board_version = (unsigned int)(board_id[0] - '0');
+ board_version += ((unsigned int)(board_id[1] - '0')) * 10;
+
+ switch (board_version) {
+ case 40:
+ ap83_040_setup();
+ break;
+ case 50:
+ ap83_050_setup();
+ break;
+ default:
+ printk(KERN_WARNING "AP83-%03u board is not yet supported\n",
+ board_version);
+ }
+}
+
+MIPS_MACHINE(AR71XX_MACH_AP83, "AP83", "Atheros AP83", ap83_setup);
--- /dev/null
+/*
+ * Atheros AP96 board support
+ *
+ * Copyright (C) 2009 Marco Porsch
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2010 Atheros Communications
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap94-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define AP96_GPIO_LED_12_GREEN 0
+#define AP96_GPIO_LED_3_GREEN 1
+#define AP96_GPIO_LED_2_GREEN 2
+#define AP96_GPIO_LED_WPS_GREEN 4
+#define AP96_GPIO_LED_5_GREEN 5
+#define AP96_GPIO_LED_4_ORANGE 6
+
+/* Reset button - next to the power connector */
+#define AP96_GPIO_BTN_RESET 3
+/* WPS button - next to a led on right */
+#define AP96_GPIO_BTN_WPS 8
+
+#define AP96_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AP96_KEYS_DEBOUNCE_INTERVAL (3 * AP96_KEYS_POLL_INTERVAL)
+
+#define AP96_WMAC0_MAC_OFFSET 0x120c
+#define AP96_WMAC1_MAC_OFFSET 0x520c
+#define AP96_CALDATA0_OFFSET 0x1000
+#define AP96_CALDATA1_OFFSET 0x5000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition ap96_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x030000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "env",
+ .offset = 0x030000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "rootfs",
+ .offset = 0x040000,
+ .size = 0x600000,
+ }, {
+ .name = "uImage",
+ .offset = 0x640000,
+ .size = 0x1b0000,
+ }, {
+ .name = "caldata",
+ .offset = 0x7f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data ap96_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = ap96_partitions,
+ .nr_parts = ARRAY_SIZE(ap96_partitions),
+#endif
+};
+
+/*
+ * AP96 has 12 unlabeled leds in the front; these are numbered from 1 to 12
+ * below (from left to right on the board). Led 1 seems to be on whenever the
+ * board is powered. Led 11 shows LAN link activity actity. Led 3 is orange;
+ * others are green.
+ *
+ * In addition, there is one led next to a button on the right side for WPS.
+ */
+static struct gpio_led ap96_leds_gpio[] __initdata = {
+ {
+ .name = "ap96:green:led2",
+ .gpio = AP96_GPIO_LED_2_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "ap96:green:led3",
+ .gpio = AP96_GPIO_LED_3_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "ap96:orange:led4",
+ .gpio = AP96_GPIO_LED_4_ORANGE,
+ .active_low = 1,
+ }, {
+ .name = "ap96:green:led5",
+ .gpio = AP96_GPIO_LED_5_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "ap96:green:led12",
+ .gpio = AP96_GPIO_LED_12_GREEN,
+ .active_low = 1,
+ }, { /* next to a button on right */
+ .name = "ap96:green:wps",
+ .gpio = AP96_GPIO_LED_WPS_GREEN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button ap96_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP96_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP96_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AP96_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP96_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+#define AP96_WAN_PHYMASK 0x10
+#define AP96_LAN_PHYMASK 0x0f
+
+static void __init ap96_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ar71xx_add_device_mdio(0, ~(AP96_WAN_PHYMASK | AP96_LAN_PHYMASK));
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = AP96_LAN_PHYMASK;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = AP96_WAN_PHYMASK;
+
+ ar71xx_eth1_pll_data.pll_1000 = 0x1f000000;
+
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_m25p80(&ap96_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap96_leds_gpio),
+ ap96_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, AP96_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap96_gpio_keys),
+ ap96_gpio_keys);
+
+ ap94_pci_init(art + AP96_CALDATA0_OFFSET,
+ art + AP96_WMAC0_MAC_OFFSET,
+ art + AP96_CALDATA1_OFFSET,
+ art + AP96_WMAC1_MAC_OFFSET);
+}
+
+MIPS_MACHINE(AR71XX_MACH_AP96, "AP96", "Atheros AP96", ap96_setup);
--- /dev/null
+/*
+ * AzureWave AW-NR580 board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-leds-gpio.h"
+
+#define AW_NR580_GPIO_LED_READY_RED 0
+#define AW_NR580_GPIO_LED_WLAN 1
+#define AW_NR580_GPIO_LED_READY_GREEN 2
+#define AW_NR580_GPIO_LED_WPS_GREEN 4
+#define AW_NR580_GPIO_LED_WPS_AMBER 5
+
+#define AW_NR580_GPIO_BTN_WPS 3
+#define AW_NR580_GPIO_BTN_RESET 11
+
+#define AW_NR580_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AW_NR580_KEYS_DEBOUNCE_INTERVAL (3 * AW_NR580_KEYS_POLL_INTERVAL)
+
+static struct gpio_led aw_nr580_leds_gpio[] __initdata = {
+ {
+ .name = "aw-nr580:red:ready",
+ .gpio = AW_NR580_GPIO_LED_READY_RED,
+ .active_low = 0,
+ }, {
+ .name = "aw-nr580:green:ready",
+ .gpio = AW_NR580_GPIO_LED_READY_GREEN,
+ .active_low = 0,
+ }, {
+ .name = "aw-nr580:green:wps",
+ .gpio = AW_NR580_GPIO_LED_WPS_GREEN,
+ .active_low = 0,
+ }, {
+ .name = "aw-nr580:amber:wps",
+ .gpio = AW_NR580_GPIO_LED_WPS_AMBER,
+ .active_low = 0,
+ }, {
+ .name = "aw-nr580:green:wlan",
+ .gpio = AW_NR580_GPIO_LED_WLAN,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_keys_button aw_nr580_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AW_NR580_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AW_NR580_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static const char *aw_nr580_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data aw_nr580_flash_data = {
+ .part_probes = aw_nr580_part_probes,
+};
+
+static void __init aw_nr580_setup(void)
+{
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+
+ pb42_pci_init();
+
+ ar71xx_add_device_m25p80(&aw_nr580_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(aw_nr580_leds_gpio),
+ aw_nr580_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, AW_NR580_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(aw_nr580_gpio_keys),
+ aw_nr580_gpio_keys);
+}
+
+MIPS_MACHINE(AR71XX_MACH_AW_NR580, "AW-NR580", "AzureWave AW-NR580",
+ aw_nr580_setup);
--- /dev/null
+/*
+ * Atheros DB120 board (WASP SoC) support
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-db120-pci.h"
+
+#define DB120_GPIO_LED_USB 11
+#define DB120_GPIO_LED_WLAN_5G 12
+#define DB120_GPIO_LED_WLAN_2G 13
+#define DB120_GPIO_LED_STATUS 14
+#define DB120_GPIO_LED_WPS 15
+
+#define DB120_GPIO_BTN_WPS 16
+
+#define DB120_MAC0_OFFSET 0
+#define DB120_MAC1_OFFSET 6
+#define DB120_WMAC_CALDATA_OFFSET 0x1000
+#define DB120_PCIE_CALDATA_OFFSET 0x5000
+
+#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
+#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition db120_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x630000,
+ }, {
+ .name = "uImage",
+ .offset = 0x680000,
+ .size = 0x160000,
+ }, {
+ .name = "NVRAM",
+ .offset = 0x7E0000,
+ .size = 0x010000,
+ }, {
+ .name = "ART",
+ .offset = 0x7F0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data db120_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = db120_partitions,
+ .nr_parts = ARRAY_SIZE(db120_partitions),
+#endif
+};
+
+static struct gpio_led db120_leds_gpio[] __initdata = {
+ {
+ .name = "db120:green:status",
+ .gpio = DB120_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "db120:green:wps",
+ .gpio = DB120_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "db120:green:wlan-5g",
+ .gpio = DB120_GPIO_LED_WLAN_5G,
+ .active_low = 1,
+ }, {
+ .name = "db120:green:wlan-2g",
+ .gpio = DB120_GPIO_LED_WLAN_2G,
+ .active_low = 1,
+ }, {
+ .name = "db120:green:usb",
+ .gpio = DB120_GPIO_LED_USB,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button db120_gpio_keys[] __initdata = {
+ {
+ .desc = "WPS button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DB120_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static void __init db120_gmac_setup(void)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap(AR934X_GMAC_BASE, AR934X_GMAC_SIZE);
+
+ t = __raw_readl(base + AR934X_GMAC_REG_ETH_CFG);
+ t &= ~(AR934X_ETH_CFG_RGMII_GMAC0 | AR934X_ETH_CFG_MII_GMAC0 |
+ AR934X_ETH_CFG_MII_GMAC0 | AR934X_ETH_CFG_SW_ONLY_MODE);
+ __raw_writel(t, base + AR934X_GMAC_REG_ETH_CFG);
+
+ iounmap(base);
+}
+
+static void __init db120_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ar71xx_gpio_output_select(DB120_GPIO_LED_USB, AR934X_GPIO_OUT_GPIO);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_m25p80(&db120_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
+ db120_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(db120_gpio_keys),
+ db120_gpio_keys);
+
+ db120_gmac_setup();
+
+ ar71xx_add_device_mdio(0, 0x0);
+ ar71xx_add_device_mdio(1, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art + DB120_MAC0_OFFSET, 0);
+#if 0
+ /* GMAC0 is connected to an AR8327 switch */
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+#else
+ /* GMAC0 is connected to PHY4 of the internal switch */
+ ar71xx_switch_data.phy4_mii_en = 1;
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = BIT(4);
+ ar71xx_eth0_data.mii_bus_dev = &ar71xx_mdio1_device.dev;
+#endif
+
+ ar71xx_add_device_eth(0);
+
+ /* GMAC1 is connected to the internal switch */
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art + DB120_MAC1_OFFSET, 0);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(1);
+
+ ar9xxx_add_device_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL);
+
+ db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_DB120, "DB120", "Atheros DB120", db120_setup);
--- /dev/null
+/*
+ * D-Link DIR-600 rev. A1 board support
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "nvram.h"
+
+#define DIR_600_A1_GPIO_LED_WPS 0
+#define DIR_600_A1_GPIO_LED_POWER_AMBER 1
+#define DIR_600_A1_GPIO_LED_POWER_GREEN 6
+
+#define DIR_600_A1_GPIO_BTN_RESET 8
+#define DIR_600_A1_GPIO_BTN_WPS 12
+
+#define DIR_600_A1_KEYS_POLL_INTERVAL 20 /* msecs */
+#define DIR_600_A1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_600_A1_KEYS_POLL_INTERVAL)
+
+#define DIR_600_A1_NVRAM_ADDR 0x1f030000
+#define DIR_600_A1_NVRAM_SIZE 0x10000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition dir_600_a1_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x030000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "nvram",
+ .offset = 0x030000,
+ .size = 0x010000,
+ }, {
+ .name = "kernel",
+ .offset = 0x040000,
+ .size = 0x0e0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x120000,
+ .size = 0x2c0000,
+ }, {
+ .name = "mac",
+ .offset = 0x3e0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x040000,
+ .size = 0x3a0000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data dir_600_a1_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = dir_600_a1_partitions,
+ .nr_parts = ARRAY_SIZE(dir_600_a1_partitions),
+#endif
+};
+
+static struct gpio_led dir_600_a1_leds_gpio[] __initdata = {
+ {
+ .name = "dir-600-a1:green:power",
+ .gpio = DIR_600_A1_GPIO_LED_POWER_GREEN,
+ }, {
+ .name = "dir-600-a1:amber:power",
+ .gpio = DIR_600_A1_GPIO_LED_POWER_AMBER,
+ }, {
+ .name = "dir-600-a1:blue:wps",
+ .gpio = DIR_600_A1_GPIO_LED_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button dir_600_a1_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR_600_A1_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR_600_A1_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static void __init dir_600_a1_setup(void)
+{
+ const char *nvram = (char *) KSEG1ADDR(DIR_600_A1_NVRAM_ADDR);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 mac_buff[6];
+ u8 *mac = NULL;
+
+ if (nvram_parse_mac_addr(nvram, DIR_600_A1_NVRAM_SIZE,
+ "lan_mac=", mac_buff) == 0) {
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac_buff, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac_buff, 1);
+ mac = mac_buff;
+ }
+
+ ar71xx_add_device_m25p80(&dir_600_a1_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir_600_a1_leds_gpio),
+ dir_600_a1_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, DIR_600_A1_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(dir_600_a1_gpio_keys),
+ dir_600_a1_gpio_keys);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN ports */
+ ar71xx_add_device_eth(1);
+
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+
+ ap91_pci_init(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_DIR_600_A1, "DIR-600-A1", "D-Link DIR-600 rev. A1",
+ dir_600_a1_setup);
--- /dev/null
+/*
+ * D-Link DIR-615 rev C1 board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "nvram.h"
+
+#define DIR_615C1_GPIO_LED_ORANGE_STATUS 1 /* ORANGE:STATUS:TRICOLOR */
+#define DIR_615C1_GPIO_LED_BLUE_WPS 3 /* BLUE:WPS */
+#define DIR_615C1_GPIO_LED_GREEN_WAN 4 /* GREEN:WAN:TRICOLOR */
+#define DIR_615C1_GPIO_LED_GREEN_WANCPU 5 /* GREEN:WAN:CPU:TRICOLOR */
+#define DIR_615C1_GPIO_LED_GREEN_WLAN 6 /* GREEN:WLAN */
+#define DIR_615C1_GPIO_LED_GREEN_STATUS 14 /* GREEN:STATUS:TRICOLOR */
+#define DIR_615C1_GPIO_LED_ORANGE_WAN 15 /* ORANGE:WAN:TRICOLOR */
+
+/* buttons may need refinement */
+
+#define DIR_615C1_GPIO_BTN_WPS 12
+#define DIR_615C1_GPIO_BTN_RESET 21
+
+#define DIR_615C1_KEYS_POLL_INTERVAL 20 /* msecs */
+#define DIR_615C1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615C1_KEYS_POLL_INTERVAL)
+
+#define DIR_615C1_CONFIG_ADDR 0x1f020000
+#define DIR_615C1_CONFIG_SIZE 0x10000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition dir_615c1_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "config",
+ .offset = 0x020000,
+ .size = 0x010000,
+ }, {
+ .name = "kernel",
+ .offset = 0x030000,
+ .size = 0x0e0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x110000,
+ .size = 0x2e0000,
+ }, {
+ .name = "art",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x030000,
+ .size = 0x3c0000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data dir_615c1_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = dir_615c1_partitions,
+ .nr_parts = ARRAY_SIZE(dir_615c1_partitions),
+#endif
+};
+
+static struct gpio_led dir_615c1_leds_gpio[] __initdata = {
+ {
+ .name = "dir-615c1:orange:status",
+ .gpio = DIR_615C1_GPIO_LED_ORANGE_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "dir-615c1:blue:wps",
+ .gpio = DIR_615C1_GPIO_LED_BLUE_WPS,
+ .active_low = 1,
+ }, {
+ .name = "dir-615c1:green:wan",
+ .gpio = DIR_615C1_GPIO_LED_GREEN_WAN,
+ .active_low = 1,
+ }, {
+ .name = "dir-615c1:green:wancpu",
+ .gpio = DIR_615C1_GPIO_LED_GREEN_WANCPU,
+ .active_low = 1,
+ }, {
+ .name = "dir-615c1:green:wlan",
+ .gpio = DIR_615C1_GPIO_LED_GREEN_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "dir-615c1:green:status",
+ .gpio = DIR_615C1_GPIO_LED_GREEN_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "dir-615c1:orange:wan",
+ .gpio = DIR_615C1_GPIO_LED_ORANGE_WAN,
+ .active_low = 1,
+ }
+
+};
+
+static struct gpio_keys_button dir_615c1_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = DIR_615C1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR_615C1_GPIO_BTN_RESET,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = DIR_615C1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR_615C1_GPIO_BTN_WPS,
+ }
+};
+
+#define DIR_615C1_LAN_PHYMASK BIT(0)
+#define DIR_615C1_WAN_PHYMASK BIT(4)
+#define DIR_615C1_MDIO_MASK (~(DIR_615C1_LAN_PHYMASK | \
+ DIR_615C1_WAN_PHYMASK))
+
+static void __init dir_615c1_setup(void)
+{
+ const char *config = (char *) KSEG1ADDR(DIR_615C1_CONFIG_ADDR);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 mac[6];
+ u8 *wlan_mac = NULL;
+
+ if (nvram_parse_mac_addr(config, DIR_615C1_CONFIG_SIZE,
+ "lan_mac=", mac) == 0) {
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+ wlan_mac = mac;
+ }
+
+ ar71xx_add_device_mdio(0, DIR_615C1_MDIO_MASK);
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.phy_mask = DIR_615C1_LAN_PHYMASK;
+
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = DIR_615C1_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&dir_615c1_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir_615c1_leds_gpio),
+ dir_615c1_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, DIR_615C1_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(dir_615c1_gpio_keys),
+ dir_615c1_gpio_keys);
+
+ ar9xxx_add_device_wmac(eeprom, wlan_mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_DIR_615_C1, "DIR-615-C1", "D-Link DIR-615 rev. C1",
+ dir_615c1_setup);
--- /dev/null
+/*
+ * D-Link DIR-825 rev. B1 board support
+ *
+ * Copyright (C) 2009-2011 Lukas Kuna, Evkanet, s.r.o.
+ *
+ * based on mach-wndr3700.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+#include <linux/rtl8366.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap94-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define DIR825B1_GPIO_LED_BLUE_USB 0
+#define DIR825B1_GPIO_LED_ORANGE_POWER 1
+#define DIR825B1_GPIO_LED_BLUE_POWER 2
+#define DIR825B1_GPIO_LED_BLUE_WPS 4
+#define DIR825B1_GPIO_LED_ORANGE_PLANET 6
+#define DIR825B1_GPIO_LED_BLUE_PLANET 11
+
+#define DIR825B1_GPIO_BTN_RESET 3
+#define DIR825B1_GPIO_BTN_WPS 8
+
+#define DIR825B1_GPIO_RTL8366_SDA 5
+#define DIR825B1_GPIO_RTL8366_SCK 7
+
+#define DIR825B1_KEYS_POLL_INTERVAL 20 /* msecs */
+#define DIR825B1_KEYS_DEBOUNCE_INTERVAL (3 * DIR825B1_KEYS_POLL_INTERVAL)
+
+#define DIR825B1_CAL_LOCATION_0 0x1f661000
+#define DIR825B1_CAL_LOCATION_1 0x1f665000
+
+#define DIR825B1_MAC_LOCATION_0 0x1f66ffa0
+#define DIR825B1_MAC_LOCATION_1 0x1f66ffb4
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition dir825b1_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "config",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x610000,
+ }, {
+ .name = "caldata",
+ .offset = 0x660000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "unknown",
+ .offset = 0x670000,
+ .size = 0x190000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data dir825b1_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = dir825b1_partitions,
+ .nr_parts = ARRAY_SIZE(dir825b1_partitions),
+#endif
+};
+
+static struct gpio_led dir825b1_leds_gpio[] __initdata = {
+ {
+ .name = "dir825b1:blue:usb",
+ .gpio = DIR825B1_GPIO_LED_BLUE_USB,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:orange:power",
+ .gpio = DIR825B1_GPIO_LED_ORANGE_POWER,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:blue:power",
+ .gpio = DIR825B1_GPIO_LED_BLUE_POWER,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:blue:wps",
+ .gpio = DIR825B1_GPIO_LED_BLUE_WPS,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:orange:planet",
+ .gpio = DIR825B1_GPIO_LED_ORANGE_PLANET,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:blue:planet",
+ .gpio = DIR825B1_GPIO_LED_BLUE_PLANET,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button dir825b1_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = DIR825B1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR825B1_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = DIR825B1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR825B1_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct rtl8366_initval dir825b1_rtl8366s_initvals[] = {
+ { .reg = 0x06, .val = 0x0108 },
+};
+
+static struct rtl8366_platform_data dir825b1_rtl8366s_data = {
+ .gpio_sda = DIR825B1_GPIO_RTL8366_SDA,
+ .gpio_sck = DIR825B1_GPIO_RTL8366_SCK,
+ .num_initvals = ARRAY_SIZE(dir825b1_rtl8366s_initvals),
+ .initvals = dir825b1_rtl8366s_initvals,
+};
+
+static struct platform_device dir825b1_rtl8366s_device = {
+ .name = RTL8366S_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &dir825b1_rtl8366s_data,
+ }
+};
+
+static void dir825b1_read_ascii_mac(u8 *dest, unsigned int src_addr)
+{
+ int ret;
+ u8 *src = (u8 *)KSEG1ADDR(src_addr);
+
+ ret = sscanf(src, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ &dest[0], &dest[1], &dest[2],
+ &dest[3], &dest[4], &dest[5]);
+
+ if (ret != ETH_ALEN) memset(dest, 0, ETH_ALEN);
+}
+
+static void __init dir825b1_setup(void)
+{
+ u8 mac1[ETH_ALEN], mac2[ETH_ALEN];
+
+ dir825b1_read_ascii_mac(mac1, DIR825B1_MAC_LOCATION_0);
+ dir825b1_read_ascii_mac(mac2, DIR825B1_MAC_LOCATION_1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 2);
+ ar71xx_eth0_data.mii_bus_dev = &dir825b1_rtl8366s_device.dev;
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_pll_data.pll_1000 = 0x11110000;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac1, 3);
+ ar71xx_eth1_data.mii_bus_dev = &dir825b1_rtl8366s_device.dev;
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+ ar71xx_eth1_pll_data.pll_1000 = 0x11110000;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&dir825b1_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir825b1_leds_gpio),
+ dir825b1_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, DIR825B1_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(dir825b1_gpio_keys),
+ dir825b1_gpio_keys);
+
+ ar71xx_add_device_usb();
+
+ platform_device_register(&dir825b1_rtl8366s_device);
+
+ ap94_pci_setup_wmac_led_pin(0, 5);
+ ap94_pci_setup_wmac_led_pin(1, 5);
+
+ ap94_pci_init((u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_0), mac1,
+ (u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_1), mac2);
+}
+
+MIPS_MACHINE(AR71XX_MACH_DIR_825_B1, "DIR-825-B1", "D-Link DIR-825 rev. B1",
+ dir825b1_setup);
--- /dev/null
+/*
+ * Senao EAP7660D board support
+ *
+ * Copyright (C) 2010 Daniel Golle <daniel.golle@gmail.com>
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath5k_platform.h>
+#include <linux/delay.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+
+#define EAP7660D_KEYS_POLL_INTERVAL 20 /* msecs */
+#define EAP7660D_KEYS_DEBOUNCE_INTERVAL (3 * EAP7660D_KEYS_POLL_INTERVAL)
+
+#define EAP7660D_GPIO_DS4 7
+#define EAP7660D_GPIO_DS5 2
+#define EAP7660D_GPIO_DS7 0
+#define EAP7660D_GPIO_DS8 4
+#define EAP7660D_GPIO_SW1 3
+#define EAP7660D_GPIO_SW3 8
+#define EAP7660D_PHYMASK BIT(20)
+#define EAP7660D_BOARDCONFIG 0x1F7F0000
+#define EAP7660D_GBIC_MAC_OFFSET 0x1000
+#define EAP7660D_WMAC0_MAC_OFFSET 0x1010
+#define EAP7660D_WMAC1_MAC_OFFSET 0x1016
+#define EAP7660D_WMAC0_CALDATA_OFFSET 0x2000
+#define EAP7660D_WMAC1_CALDATA_OFFSET 0x3000
+
+static struct ath5k_platform_data eap7660d_wmac0_data;
+static struct ath5k_platform_data eap7660d_wmac1_data;
+static char eap7660d_wmac0_mac[6];
+static char eap7660d_wmac1_mac[6];
+static u16 eap7660d_wmac0_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
+static u16 eap7660d_wmac1_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
+
+#ifdef CONFIG_PCI
+static struct ar71xx_pci_irq eap7660d_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }
+};
+
+static int eap7660d_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch (PCI_SLOT(dev->devfn)) {
+ case 17:
+ dev->dev.platform_data = &eap7660d_wmac0_data;
+ break;
+
+ case 18:
+ dev->dev.platform_data = &eap7660d_wmac1_data;
+ break;
+ }
+
+ return 0;
+}
+
+void __init eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1)
+{
+ if (cal_data0 && *cal_data0 == 0xa55a) {
+ memcpy(eap7660d_wmac0_eeprom, cal_data0,
+ ATH5K_PLAT_EEP_MAX_WORDS);
+ eap7660d_wmac0_data.eeprom_data = eap7660d_wmac0_eeprom;
+ }
+
+ if (cal_data1 && *cal_data1 == 0xa55a) {
+ memcpy(eap7660d_wmac1_eeprom, cal_data1,
+ ATH5K_PLAT_EEP_MAX_WORDS);
+ eap7660d_wmac1_data.eeprom_data = eap7660d_wmac1_eeprom;
+ }
+
+ if (mac_addr0) {
+ memcpy(eap7660d_wmac0_mac, mac_addr0,
+ sizeof(eap7660d_wmac0_mac));
+ eap7660d_wmac0_data.macaddr = eap7660d_wmac0_mac;
+ }
+
+ if (mac_addr1) {
+ memcpy(eap7660d_wmac1_mac, mac_addr1,
+ sizeof(eap7660d_wmac1_mac));
+ eap7660d_wmac1_data.macaddr = eap7660d_wmac1_mac;
+ }
+
+ ar71xx_pci_plat_dev_init = eap7660d_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(eap7660d_pci_irqs), eap7660d_pci_irqs);
+}
+#else
+static inline void eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1)
+{
+}
+#endif /* CONFIG_PCI */
+
+static struct gpio_led eap7660d_leds_gpio[] __initdata = {
+ {
+ .name = "eap7660d:green:ds8",
+ .gpio = EAP7660D_GPIO_DS8,
+ .active_low = 0,
+ },
+ {
+ .name = "eap7660d:green:ds5",
+ .gpio = EAP7660D_GPIO_DS5,
+ .active_low = 0,
+ },
+ {
+ .name = "eap7660d:green:ds7",
+ .gpio = EAP7660D_GPIO_DS7,
+ .active_low = 0,
+ },
+ {
+ .name = "eap7660d:green:ds4",
+ .gpio = EAP7660D_GPIO_DS4,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_keys_button eap7660d_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = EAP7660D_GPIO_SW1,
+ .active_low = 1,
+ },
+ {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = EAP7660D_GPIO_SW3,
+ .active_low = 1,
+ }
+};
+
+static const char *eap7660d_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data eap7660d_flash_data = {
+ .part_probes = eap7660d_part_probes,
+};
+
+static void __init eap7660d_setup(void)
+{
+ u8 *boardconfig = (u8 *) KSEG1ADDR(EAP7660D_BOARDCONFIG);
+
+ ar71xx_add_device_mdio(0, ~EAP7660D_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
+ boardconfig + EAP7660D_GBIC_MAC_OFFSET, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = EAP7660D_PHYMASK;
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_m25p80(&eap7660d_flash_data);
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(eap7660d_leds_gpio),
+ eap7660d_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, EAP7660D_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(eap7660d_gpio_keys),
+ eap7660d_gpio_keys);
+ eap7660d_pci_init(boardconfig + EAP7660D_WMAC0_CALDATA_OFFSET,
+ boardconfig + EAP7660D_WMAC0_MAC_OFFSET,
+ boardconfig + EAP7660D_WMAC1_CALDATA_OFFSET,
+ boardconfig + EAP7660D_WMAC1_MAC_OFFSET);
+};
+
+MIPS_MACHINE(AR71XX_MACH_EAP7660D, "EAP7660D", "Senao EAP7660D",
+ eap7660d_setup);
--- /dev/null
+/*
+ * ALFA NETWORKS Hornet-UB board support
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+#define HORNET_UB_GPIO_LED_WLAN 0
+#define HORNET_UB_GPIO_LED_USB 1
+#define HORNET_UB_GPIO_LED_LAN 13
+#define HORNET_UB_GPIO_LED_WAN 17
+#define HORNET_UB_GPIO_LED_WPS 27
+
+#define HORNET_UB_GPIO_BTN_RESET 11
+#define HORNET_UB_GPIO_BTN_WPS 12
+
+#define HORNET_UB_GPIO_USB_POWER 26
+
+#define HORNET_UB_KEYS_POLL_INTERVAL 20 /* msecs */
+#define HORNET_UB_KEYS_DEBOUNCE_INTERVAL (3 * HORNET_UB_KEYS_POLL_INTERVAL)
+
+#define HORNET_UB_MAC0_OFFSET 0x0000
+#define HORNET_UB_MAC1_OFFSET 0x0006
+#define HORNET_UB_CALDATA_OFFSET 0x1000
+
+static struct gpio_led hornet_ub_leds_gpio[] __initdata = {
+ {
+ .name = "alfa:blue:lan",
+ .gpio = HORNET_UB_GPIO_LED_LAN,
+ .active_low = 0,
+ },
+ {
+ .name = "alfa:blue:usb",
+ .gpio = HORNET_UB_GPIO_LED_USB,
+ .active_low = 0,
+ },
+ {
+ .name = "alfa:blue:wan",
+ .gpio = HORNET_UB_GPIO_LED_WAN,
+ .active_low = 1,
+ },
+ {
+ .name = "alfa:blue:wlan",
+ .gpio = HORNET_UB_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+ {
+ .name = "alfa:blue:wps",
+ .gpio = HORNET_UB_GPIO_LED_WPS,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button hornet_ub_gpio_keys[] __initdata = {
+ {
+ .desc = "WPS button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = HORNET_UB_GPIO_BTN_WPS,
+ .active_low = 1,
+ },
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = HORNET_UB_GPIO_BTN_RESET,
+ .active_low = 0,
+ }
+};
+
+static void __init hornet_ub_gpio_setup(void)
+{
+ u32 t;
+
+ ar71xx_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ t = ar71xx_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
+ ar71xx_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
+
+ gpio_request(HORNET_UB_GPIO_USB_POWER, "USB power");
+ gpio_direction_output(HORNET_UB_GPIO_USB_POWER, 1);
+}
+
+static void __init hornet_ub_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ hornet_ub_gpio_setup();
+
+ ar71xx_add_device_m25p80(NULL);
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(hornet_ub_leds_gpio),
+ hornet_ub_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, HORNET_UB_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(hornet_ub_gpio_keys),
+ hornet_ub_gpio_keys);
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
+ art + HORNET_UB_MAC0_OFFSET, 0);
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
+ art + HORNET_UB_MAC1_OFFSET, 0);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+
+ ar9xxx_add_device_wmac(art + HORNET_UB_CALDATA_OFFSET, NULL);
+ ar71xx_add_device_usb();
+}
+
+MIPS_MACHINE(AR71XX_MACH_HORNET_UB, "HORNET-UB", "ALFA NETWORKS Hornet-UB",
+ hornet_ub_setup);
--- /dev/null
+/*
+ * jjPlus JA76PF board support
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/i2c-gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-usb.h"
+#include "dev-leds-gpio.h"
+
+#define JA76PF_KEYS_POLL_INTERVAL 20 /* msecs */
+#define JA76PF_KEYS_DEBOUNCE_INTERVAL (3 * JA76PF_KEYS_POLL_INTERVAL)
+
+#define JA76PF_GPIO_I2C_SCL 0
+#define JA76PF_GPIO_I2C_SDA 1
+#define JA76PF_GPIO_LED_1 5
+#define JA76PF_GPIO_LED_2 4
+#define JA76PF_GPIO_LED_3 3
+#define JA76PF_GPIO_BTN_RESET 11
+
+static struct gpio_led ja76pf_leds_gpio[] __initdata = {
+ {
+ .name = "ja76pf:green:led1",
+ .gpio = JA76PF_GPIO_LED_1,
+ .active_low = 1,
+ }, {
+ .name = "ja76pf:green:led2",
+ .gpio = JA76PF_GPIO_LED_2,
+ .active_low = 1,
+ }, {
+ .name = "ja76pf:green:led3",
+ .gpio = JA76PF_GPIO_LED_3,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button ja76pf_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = JA76PF_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct i2c_gpio_platform_data ja76pf_i2c_gpio_data = {
+ .sda_pin = JA76PF_GPIO_I2C_SDA,
+ .scl_pin = JA76PF_GPIO_I2C_SCL,
+};
+
+static struct platform_device ja76pf_i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &ja76pf_i2c_gpio_data,
+ }
+};
+
+static const char *ja76pf_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data ja76pf_flash_data = {
+ .part_probes = ja76pf_part_probes,
+};
+
+#define JA76PF_WAN_PHYMASK (1 << 4)
+#define JA76PF_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 < 3))
+#define JA76PF_MDIO_PHYMASK (JA76PF_LAN_PHYMASK | JA76PF_WAN_PHYMASK)
+
+static void __init ja76pf_init(void)
+{
+ ar71xx_add_device_m25p80(&ja76pf_flash_data);
+
+ ar71xx_add_device_mdio(0, ~JA76PF_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = JA76PF_LAN_PHYMASK;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = JA76PF_WAN_PHYMASK;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ platform_device_register(&ja76pf_i2c_gpio_device);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ja76pf_leds_gpio),
+ ja76pf_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ja76pf_gpio_keys),
+ ja76pf_gpio_keys);
+
+ ar71xx_add_device_usb();
+ pb42_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_JA76PF, "JA76PF", "jjPlus JA76PF", ja76pf_init);
--- /dev/null
+/*
+ * jjPlus JWAP003 board support
+ *
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <linux/i2c.h>
+#include <linux/i2c-gpio.h>
+#include <linux/platform_device.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-usb.h"
+
+#define JWAP003_KEYS_POLL_INTERVAL 20 /* msecs */
+#define JWAP003_KEYS_DEBOUNCE_INTERVAL (3 * JWAP003_KEYS_POLL_INTERVAL)
+
+#define JWAP003_GPIO_WPS 11
+#define JWAP003_GPIO_I2C_SCL 0
+#define JWAP003_GPIO_I2C_SDA 1
+
+static struct gpio_keys_button jwap003_gpio_keys[] __initdata = {
+ {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = JWAP003_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = JWAP003_GPIO_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct i2c_gpio_platform_data jwap003_i2c_gpio_data = {
+ .sda_pin = JWAP003_GPIO_I2C_SDA,
+ .scl_pin = JWAP003_GPIO_I2C_SCL,
+};
+
+static struct platform_device jwap003_i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &jwap003_i2c_gpio_data,
+ }
+};
+
+static const char *jwap003_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data jwap003_flash_data = {
+ .part_probes = jwap003_part_probes,
+};
+
+#define JWAP003_WAN_PHYMASK BIT(0)
+#define JWAP003_LAN_PHYMASK BIT(4)
+
+static void __init jwap003_init(void)
+{
+ ar71xx_add_device_m25p80(&jwap003_flash_data);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.phy_mask = JWAP003_WAN_PHYMASK;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.has_ar8216 = 1;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = JWAP003_LAN_PHYMASK;
+ ar71xx_eth1_data.speed = SPEED_100;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ platform_device_register(&jwap003_i2c_gpio_device);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_register_gpio_keys_polled(-1, JWAP003_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(jwap003_gpio_keys),
+ jwap003_gpio_keys);
+
+ pb42_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_JWAP003, "JWAP003", "jjPlus JWAP003", jwap003_init);
--- /dev/null
+/*
+ * Planex MZK-W04NU board support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+#define MZK_W04NU_GPIO_LED_USB 0
+#define MZK_W04NU_GPIO_LED_STATUS 1
+#define MZK_W04NU_GPIO_LED_WPS 3
+#define MZK_W04NU_GPIO_LED_WLAN 6
+#define MZK_W04NU_GPIO_LED_AP 15
+#define MZK_W04NU_GPIO_LED_ROUTER 16
+
+#define MZK_W04NU_GPIO_BTN_APROUTER 5
+#define MZK_W04NU_GPIO_BTN_WPS 12
+#define MZK_W04NU_GPIO_BTN_RESET 21
+
+#define MZK_W04NU_KEYS_POLL_INTERVAL 20 /* msecs */
+#define MZK_W04NU_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W04NU_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition mzk_w04nu_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "kernel",
+ .offset = 0x050000,
+ .size = 0x160000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x1b0000,
+ .size = 0x630000,
+ }, {
+ .name = "art",
+ .offset = 0x7e0000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x790000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data mzk_w04nu_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = mzk_w04nu_partitions,
+ .nr_parts = ARRAY_SIZE(mzk_w04nu_partitions),
+#endif
+};
+
+static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
+ {
+ .name = "planex:green:status",
+ .gpio = MZK_W04NU_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "planex:blue:wps",
+ .gpio = MZK_W04NU_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:wlan",
+ .gpio = MZK_W04NU_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:usb",
+ .gpio = MZK_W04NU_GPIO_LED_USB,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:ap",
+ .gpio = MZK_W04NU_GPIO_LED_AP,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:router",
+ .gpio = MZK_W04NU_GPIO_LED_ROUTER,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button mzk_w04nu_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MZK_W04NU_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MZK_W04NU_GPIO_BTN_WPS,
+ .active_low = 1,
+ }, {
+ .desc = "aprouter",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MZK_W04NU_GPIO_BTN_APROUTER,
+ .active_low = 0,
+ }
+};
+
+#define MZK_W04NU_WAN_PHYMASK BIT(4)
+#define MZK_W04NU_MDIO_MASK (~MZK_W04NU_WAN_PHYMASK)
+
+static void __init mzk_w04nu_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_mdio(0, MZK_W04NU_MDIO_MASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.has_ar8216 = 1;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = MZK_W04NU_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&mzk_w04nu_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
+ mzk_w04nu_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, MZK_W04NU_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(mzk_w04nu_gpio_keys),
+ mzk_w04nu_gpio_keys);
+ ar71xx_add_device_usb();
+
+ ar9xxx_add_device_wmac(eeprom, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_MZK_W04NU, "MZK-W04NU", "Planex MZK-W04NU",
+ mzk_w04nu_setup);
--- /dev/null
+/*
+ * Planex MZK-W300NH board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define MZK_W300NH_GPIO_LED_STATUS 1
+#define MZK_W300NH_GPIO_LED_WPS 3
+#define MZK_W300NH_GPIO_LED_WLAN 6
+#define MZK_W300NH_GPIO_LED_AP 15
+#define MZK_W300NH_GPIO_LED_ROUTER 16
+
+#define MZK_W300NH_GPIO_BTN_APROUTER 5
+#define MZK_W300NH_GPIO_BTN_WPS 12
+#define MZK_W300NH_GPIO_BTN_RESET 21
+
+#define MZK_W300NH_KEYS_POLL_INTERVAL 20 /* msecs */
+#define MZK_W300NH_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W300NH_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition mzk_w300nh_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "kernel",
+ .offset = 0x050000,
+ .size = 0x160000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x1b0000,
+ .size = 0x630000,
+ }, {
+ .name = "art",
+ .offset = 0x7e0000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x790000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data mzk_w300nh_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = mzk_w300nh_partitions,
+ .nr_parts = ARRAY_SIZE(mzk_w300nh_partitions),
+#endif
+};
+
+static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
+ {
+ .name = "planex:green:status",
+ .gpio = MZK_W300NH_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "planex:blue:wps",
+ .gpio = MZK_W300NH_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:wlan",
+ .gpio = MZK_W300NH_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:ap",
+ .gpio = MZK_W300NH_GPIO_LED_AP,
+ .active_low = 1,
+ }, {
+ .name = "planex:green:router",
+ .gpio = MZK_W300NH_GPIO_LED_ROUTER,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button mzk_w300nh_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MZK_W300NH_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MZK_W300NH_GPIO_BTN_WPS,
+ .active_low = 1,
+ }, {
+ .desc = "aprouter",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MZK_W300NH_GPIO_BTN_APROUTER,
+ .active_low = 0,
+ }
+};
+
+#define MZK_W300NH_WAN_PHYMASK BIT(4)
+#define MZK_W300NH_MDIO_MASK (~MZK_W300NH_WAN_PHYMASK)
+
+static void __init mzk_w300nh_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_mdio(0, MZK_W300NH_MDIO_MASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.has_ar8216 = 1;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = MZK_W300NH_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&mzk_w300nh_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
+ mzk_w300nh_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, MZK_W300NH_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(mzk_w300nh_gpio_keys),
+ mzk_w300nh_gpio_keys);
+ ar9xxx_add_device_wmac(eeprom, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_MZK_W300NH, "MZK-W300NH", "Planex MZK-W300NH",
+ mzk_w300nh_setup);
--- /dev/null
+/*
+ * Zyxel NBG 460N/550N/550NH board support
+ *
+ * Copyright (C) 2010 Michael Kurz <michi.kurz@googlemail.com>
+ *
+ * based on mach-tl-wr1043nd.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+#include <linux/rtl8366.h>
+
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/i2c-gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+/* LEDs */
+#define NBG460N_GPIO_LED_WPS 3
+#define NBG460N_GPIO_LED_WAN 6
+#define NBG460N_GPIO_LED_POWER 14
+#define NBG460N_GPIO_LED_WLAN 15
+
+/* Buttons */
+#define NBG460N_GPIO_BTN_WPS 12
+#define NBG460N_GPIO_BTN_RESET 21
+
+#define NBG460N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define NBG460N_KEYS_DEBOUNCE_INTERVAL (3 * NBG460N_KEYS_POLL_INTERVAL)
+
+/* RTC chip PCF8563 I2C interface */
+#define NBG460N_GPIO_PCF8563_SDA 8
+#define NBG460N_GPIO_PCF8563_SCK 7
+
+/* Switch configuration I2C interface */
+#define NBG460N_GPIO_RTL8366_SDA 16
+#define NBG460N_GPIO_RTL8366_SCK 18
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition nbg460n_partitions[] = {
+ {
+ .name = "Bootbase",
+ .offset = 0,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "U-Boot Config",
+ .offset = 0x010000,
+ .size = 0x030000,
+ }, {
+ .name = "U-Boot",
+ .offset = 0x040000,
+ .size = 0x030000,
+ }, {
+ .name = "linux",
+ .offset = 0x070000,
+ .size = 0x0e0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x150000,
+ .size = 0x2a0000,
+ }, {
+ .name = "CalibData",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x070000,
+ .size = 0x380000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data nbg460n_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = nbg460n_partitions,
+ .nr_parts = ARRAY_SIZE(nbg460n_partitions),
+#endif
+};
+
+static struct gpio_led nbg460n_leds_gpio[] __initdata = {
+ {
+ .name = "nbg460n:green:power",
+ .gpio = NBG460N_GPIO_LED_POWER,
+ .active_low = 0,
+ .default_trigger = "default-on",
+ }, {
+ .name = "nbg460n:green:wps",
+ .gpio = NBG460N_GPIO_LED_WPS,
+ .active_low = 0,
+ }, {
+ .name = "nbg460n:green:wlan",
+ .gpio = NBG460N_GPIO_LED_WLAN,
+ .active_low = 0,
+ }, {
+ /* Not really for controlling the LED,
+ when set low the LED blinks uncontrollable */
+ .name = "nbg460n:green:wan",
+ .gpio = NBG460N_GPIO_LED_WAN,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_keys_button nbg460n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = NBG460N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = NBG460N_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct i2c_gpio_platform_data nbg460n_i2c_device_platdata = {
+ .sda_pin = NBG460N_GPIO_PCF8563_SDA,
+ .scl_pin = NBG460N_GPIO_PCF8563_SCK,
+ .udelay = 10,
+};
+
+static struct platform_device nbg460n_i2c_device = {
+ .name = "i2c-gpio",
+ .id = -1,
+ .num_resources = 0,
+ .resource = NULL,
+ .dev = {
+ .platform_data = &nbg460n_i2c_device_platdata,
+ },
+};
+
+static struct i2c_board_info nbg460n_i2c_devs[] __initdata = {
+ {
+ I2C_BOARD_INFO("pcf8563", 0x51),
+ },
+};
+
+static void __devinit nbg460n_i2c_init(void)
+{
+ /* The gpio interface */
+ platform_device_register(&nbg460n_i2c_device);
+ /* I2C devices */
+ i2c_register_board_info(0, nbg460n_i2c_devs,
+ ARRAY_SIZE(nbg460n_i2c_devs));
+}
+
+
+static struct rtl8366_platform_data nbg460n_rtl8366s_data = {
+ .gpio_sda = NBG460N_GPIO_RTL8366_SDA,
+ .gpio_sck = NBG460N_GPIO_RTL8366_SCK,
+};
+
+static struct platform_device nbg460n_rtl8366s_device = {
+ .name = RTL8366S_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &nbg460n_rtl8366s_data,
+ }
+};
+
+static void __init nbg460n_setup(void)
+{
+ /* end of bootloader sector contains mac address */
+ u8 *mac = (u8 *) KSEG1ADDR(0x1fc0fff8);
+ /* last sector contains wlan calib data */
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ /* LAN Port */
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_eth0_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev;
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ /* WAN Port */
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+ ar71xx_eth1_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev;
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ /* register the switch phy */
+ platform_device_register(&nbg460n_rtl8366s_device);
+
+ /* register flash */
+ ar71xx_add_device_m25p80(&nbg460n_flash_data);
+
+ ar9xxx_add_device_wmac(eeprom, mac);
+
+ /* register RTC chip */
+ nbg460n_i2c_init();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(nbg460n_leds_gpio),
+ nbg460n_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, NBG460N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(nbg460n_gpio_keys),
+ nbg460n_gpio_keys);
+}
+
+MIPS_MACHINE(AR71XX_MACH_NBG460N, "NBG460N", "Zyxel NBG460N/550N/550NH",
+ nbg460n_setup);
--- /dev/null
+/*
+ * OpenMesh OM2P support
+ *
+ * Copyright (C) 2011 Marek Lindner <marek@open-mesh.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap91-pci.h"
+#include "dev-m25p80.h"
+#include "dev-leds-gpio.h"
+#include "dev-gpio-buttons.h"
+
+#define OM2P_GPIO_LED_POWER 0
+#define OM2P_GPIO_LED_GREEN 13
+#define OM2P_GPIO_LED_RED 14
+#define OM2P_GPIO_LED_YELLOW 15
+#define OM2P_GPIO_LED_LAN 16
+#define OM2P_GPIO_LED_WAN 17
+#define OM2P_GPIO_BTN_RESET 11
+
+#define OM2P_KEYS_POLL_INTERVAL 20 /* msecs */
+#define OM2P_KEYS_DEBOUNCE_INTERVAL (3 * OM2P_KEYS_POLL_INTERVAL)
+
+#define OM2P_WAN_PHYMASK BIT(4)
+
+static struct flash_platform_data om2p_flash_data = {
+ .type = "s25sl12800",
+ .name = "ar7240-nor0",
+};
+
+static struct gpio_led om2p_leds_gpio[] __initdata = {
+ {
+ .name = "om2p:blue:power",
+ .gpio = OM2P_GPIO_LED_POWER,
+ .active_low = 1,
+ }, {
+ .name = "om2p:red:wifi",
+ .gpio = OM2P_GPIO_LED_RED,
+ .active_low = 1,
+ }, {
+ .name = "om2p:yellow:wifi",
+ .gpio = OM2P_GPIO_LED_YELLOW,
+ .active_low = 1,
+ }, {
+ .name = "om2p:green:wifi",
+ .gpio = OM2P_GPIO_LED_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "om2p:blue:lan",
+ .gpio = OM2P_GPIO_LED_LAN,
+ .active_low = 1,
+ }, {
+ .name = "om2p:blue:wan",
+ .gpio = OM2P_GPIO_LED_WAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button om2p_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = OM2P_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = OM2P_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static void __init om2p_setup(void)
+{
+ u8 *mac1 = (u8 *)KSEG1ADDR(0x1ffc0000);
+ u8 *mac2 = (u8 *)KSEG1ADDR(0x1ffc0000 + ETH_ALEN);
+ u8 *ee = (u8 *)KSEG1ADDR(0x1ffc1000);
+
+ ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_add_device_m25p80(&om2p_flash_data);
+
+ ar71xx_add_device_mdio(0, ~OM2P_WAN_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ap91_pci_init(ee, NULL);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(om2p_leds_gpio),
+ om2p_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, OM2P_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(om2p_gpio_keys),
+ om2p_gpio_keys);
+}
+
+MIPS_MACHINE(AR71XX_MACH_OM2P, "OM2P", "OpenMesh OM2P", om2p_setup);
--- /dev/null
+/*
+ * Atheros PB42 board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-usb.h"
+
+#define PB42_KEYS_POLL_INTERVAL 20 /* msecs */
+#define PB42_KEYS_DEBOUNCE_INTERVAL (3 * PB42_KEYS_POLL_INTERVAL)
+
+#define PB42_GPIO_BTN_SW4 8
+#define PB42_GPIO_BTN_SW5 3
+
+static struct gpio_keys_button pb42_gpio_keys[] __initdata = {
+ {
+ .desc = "sw4",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PB42_GPIO_BTN_SW4,
+ .active_low = 1,
+ }, {
+ .desc = "sw5",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PB42_GPIO_BTN_SW5,
+ .active_low = 1,
+ }
+};
+
+static const char *pb42_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data pb42_flash_data = {
+ .part_probes = pb42_part_probes,
+};
+
+#define PB42_WAN_PHYMASK BIT(20)
+#define PB42_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
+#define PB42_MDIO_PHYMASK (PB42_LAN_PHYMASK | PB42_WAN_PHYMASK)
+
+static void __init pb42_init(void)
+{
+ ar71xx_add_device_m25p80(&pb42_flash_data);
+
+ ar71xx_add_device_mdio(0, ~PB42_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = PB42_WAN_PHYMASK;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.speed = SPEED_100;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_register_gpio_keys_polled(-1, PB42_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(pb42_gpio_keys),
+ pb42_gpio_keys);
+
+ pb42_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_PB42, "PB42", "Atheros PB42", pb42_init);
--- /dev/null
+/*
+ * Atheros PB44 board support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/vsc7385.h>
+#include <linux/i2c.h>
+#include <linux/i2c-gpio.h>
+#include <linux/i2c/pcf857x.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-pb42-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define PB44_PCF8757_VSC7395_CS 0
+#define PB44_PCF8757_STEREO_CS 1
+#define PB44_PCF8757_SLIC_CS0 2
+#define PB44_PCF8757_SLIC_TEST 3
+#define PB44_PCF8757_SLIC_INT0 4
+#define PB44_PCF8757_SLIC_INT1 5
+#define PB44_PCF8757_SW_RESET 6
+#define PB44_PCF8757_SW_JUMP 8
+#define PB44_PCF8757_LED_JUMP1 9
+#define PB44_PCF8757_LED_JUMP2 10
+#define PB44_PCF8757_TP24 11
+#define PB44_PCF8757_TP25 12
+#define PB44_PCF8757_TP26 13
+#define PB44_PCF8757_TP27 14
+#define PB44_PCF8757_TP28 15
+
+#define PB44_GPIO_I2C_SCL 0
+#define PB44_GPIO_I2C_SDA 1
+
+#define PB44_GPIO_EXP_BASE 16
+#define PB44_GPIO_VSC7395_CS (PB44_GPIO_EXP_BASE + PB44_PCF8757_VSC7395_CS)
+#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + PB44_PCF8757_SW_RESET)
+#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + PB44_PCF8757_SW_JUMP)
+#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + PB44_PCF8757_LED_JUMP1)
+#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + PB44_PCF8757_LED_JUMP2)
+
+#define PB44_KEYS_POLL_INTERVAL 20 /* msecs */
+#define PB44_KEYS_DEBOUNCE_INTERVAL (3 * PB44_KEYS_POLL_INTERVAL)
+
+static struct i2c_gpio_platform_data pb44_i2c_gpio_data = {
+ .sda_pin = PB44_GPIO_I2C_SDA,
+ .scl_pin = PB44_GPIO_I2C_SCL,
+};
+
+static struct platform_device pb44_i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &pb44_i2c_gpio_data,
+ }
+};
+
+static struct pcf857x_platform_data pb44_pcf857x_data = {
+ .gpio_base = PB44_GPIO_EXP_BASE,
+};
+
+static struct i2c_board_info pb44_i2c_board_info[] __initdata = {
+ {
+ I2C_BOARD_INFO("pcf8575", 0x20),
+ .platform_data = &pb44_pcf857x_data,
+ },
+};
+
+static struct gpio_led pb44_leds_gpio[] __initdata = {
+ {
+ .name = "pb44:amber:jump1",
+ .gpio = PB44_GPIO_LED_JUMP1,
+ .active_low = 1,
+ }, {
+ .name = "pb44:green:jump2",
+ .gpio = PB44_GPIO_LED_JUMP2,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button pb44_gpio_keys[] __initdata = {
+ {
+ .desc = "soft_reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PB44_GPIO_SW_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "jumpstart",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PB44_GPIO_SW_JUMP,
+ .active_low = 1,
+ }
+};
+
+static void pb44_vsc7395_reset(void)
+{
+ ar71xx_device_stop(RESET_MODULE_GE1_PHY);
+ udelay(10);
+ ar71xx_device_start(RESET_MODULE_GE1_PHY);
+ mdelay(50);
+}
+
+static struct vsc7385_platform_data pb44_vsc7395_data = {
+ .reset = pb44_vsc7395_reset,
+ .ucode_name = "vsc7395_ucode_pb44.bin",
+ .mac_cfg = {
+ .tx_ipg = 6,
+ .bit2 = 1,
+ .clk_sel = 0,
+ },
+};
+
+static const char *pb44_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data pb44_flash_data = {
+ .part_probes = pb44_part_probes,
+};
+
+static struct spi_board_info pb44_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ .platform_data = &pb44_flash_data,
+ }, {
+ .bus_num = 0,
+ .chip_select = 1,
+ .max_speed_hz = 25000000,
+ .modalias = "spi-vsc7385",
+ .platform_data = &pb44_vsc7395_data,
+ .controller_data = (void *) PB44_GPIO_VSC7395_CS,
+ },
+};
+
+static struct resource pb44_spi_resources[] = {
+ [0] = {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct ar71xx_spi_platform_data pb44_spi_data = {
+ .bus_num = 0,
+ .num_chipselect = 2,
+};
+
+static struct platform_device pb44_spi_device = {
+ .name = "pb44-spi",
+ .id = -1,
+ .resource = pb44_spi_resources,
+ .num_resources = ARRAY_SIZE(pb44_spi_resources),
+ .dev = {
+ .platform_data = &pb44_spi_data,
+ },
+};
+
+#define PB44_WAN_PHYMASK BIT(0)
+#define PB44_LAN_PHYMASK 0
+#define PB44_MDIO_PHYMASK (PB44_LAN_PHYMASK | PB44_WAN_PHYMASK)
+
+static void __init pb44_init(void)
+{
+ ar71xx_add_device_mdio(0, ~PB44_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = PB44_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+ ar71xx_eth1_pll_data.pll_1000 = 0x110000;
+
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+
+ pb42_pci_init();
+
+ i2c_register_board_info(0, pb44_i2c_board_info,
+ ARRAY_SIZE(pb44_i2c_board_info));
+
+ platform_device_register(&pb44_i2c_gpio_device);
+
+ spi_register_board_info(pb44_spi_info, ARRAY_SIZE(pb44_spi_info));
+ platform_device_register(&pb44_spi_device);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio),
+ pb44_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, PB44_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(pb44_gpio_keys),
+ pb44_gpio_keys);
+}
+
+MIPS_MACHINE(AR71XX_MACH_PB44, "PB44", "Atheros PB44", pb44_init);
--- /dev/null
+/*
+ * Atheros PB92 board support
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb9x-pci.h"
+#include "dev-usb.h"
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition pb92_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x2b0000,
+ }, {
+ .name = "uImage",
+ .offset = 0x300000,
+ .size = 0x0e0000,
+ }, {
+ .name = "ART",
+ .offset = 0x3e0000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data pb92_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = pb92_partitions,
+ .nr_parts = ARRAY_SIZE(pb92_partitions),
+#endif
+};
+
+#define PB92_KEYS_POLL_INTERVAL 20 /* msecs */
+#define PB92_KEYS_DEBOUNCE_INTERVAL (3 * PB92_KEYS_POLL_INTERVAL)
+
+#define PB92_GPIO_BTN_SW4 8
+#define PB92_GPIO_BTN_SW5 3
+
+static struct gpio_keys_button pb92_gpio_keys[] __initdata = {
+ {
+ .desc = "sw4",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PB92_GPIO_BTN_SW4,
+ .active_low = 1,
+ }, {
+ .desc = "sw5",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PB92_GPIO_BTN_SW5,
+ .active_low = 1,
+ }
+};
+
+static void __init pb92_init(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ar71xx_add_device_m25p80(&pb92_flash_data);
+
+ ar71xx_add_device_mdio(0, ~BIT(0));
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.phy_mask = BIT(0);
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_register_gpio_keys_polled(-1, PB92_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(pb92_gpio_keys),
+ pb92_gpio_keys);
+
+ pb9x_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_PB92, "PB92", "Atheros PB92", pb92_init);
--- /dev/null
+/*
+ * MikroTik RouterBOARD 4xx series support
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/mdio-gpio.h>
+#include <linux/mmc/host.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/mmc_spi.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+#include <asm/mach-ar71xx/rb4xx_cpld.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define RB4XX_GPIO_USER_LED 4
+#define RB4XX_GPIO_RESET_SWITCH 7
+
+#define RB4XX_GPIO_CPLD_BASE 32
+#define RB4XX_GPIO_CPLD_LED1 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED1)
+#define RB4XX_GPIO_CPLD_LED2 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED2)
+#define RB4XX_GPIO_CPLD_LED3 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED3)
+#define RB4XX_GPIO_CPLD_LED4 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED4)
+#define RB4XX_GPIO_CPLD_LED5 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED5)
+
+#define RB4XX_KEYS_POLL_INTERVAL 20 /* msecs */
+#define RB4XX_KEYS_DEBOUNCE_INTERVAL (3 * RB4XX_KEYS_POLL_INTERVAL)
+
+static struct gpio_led rb4xx_leds_gpio[] __initdata = {
+ {
+ .name = "rb4xx:yellow:user",
+ .gpio = RB4XX_GPIO_USER_LED,
+ .active_low = 0,
+ }, {
+ .name = "rb4xx:green:led1",
+ .gpio = RB4XX_GPIO_CPLD_LED1,
+ .active_low = 1,
+ }, {
+ .name = "rb4xx:green:led2",
+ .gpio = RB4XX_GPIO_CPLD_LED2,
+ .active_low = 1,
+ }, {
+ .name = "rb4xx:green:led3",
+ .gpio = RB4XX_GPIO_CPLD_LED3,
+ .active_low = 1,
+ }, {
+ .name = "rb4xx:green:led4",
+ .gpio = RB4XX_GPIO_CPLD_LED4,
+ .active_low = 1,
+ }, {
+ .name = "rb4xx:green:led5",
+ .gpio = RB4XX_GPIO_CPLD_LED5,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button rb4xx_gpio_keys[] __initdata = {
+ {
+ .desc = "reset_switch",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = RB4XX_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = RB4XX_GPIO_RESET_SWITCH,
+ .active_low = 1,
+ }
+};
+
+static struct platform_device rb4xx_nand_device = {
+ .name = "rb4xx-nand",
+ .id = -1,
+};
+
+static struct ar71xx_pci_irq rb4xx_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV2,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 2,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }, {
+ .slot = 2,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }, {
+ .slot = 3,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV2,
+ }
+};
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition rb4xx_partitions[] = {
+ {
+ .name = "routerboot",
+ .offset = 0,
+ .size = 0x0b000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "hard_config",
+ .offset = 0x0b000,
+ .size = 0x01000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "bios",
+ .offset = 0x0d000,
+ .size = 0x02000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "soft_config",
+ .offset = 0x0f000,
+ .size = 0x01000,
+ }
+};
+#define rb4xx_num_partitions ARRAY_SIZE(rb4xx_partitions)
+#else /* CONFIG_MTD_PARTITIONS */
+#define rb4xx_partitions NULL
+#define rb4xx_num_partitions 0
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data rb4xx_flash_data = {
+ .type = "pm25lv512",
+ .parts = rb4xx_partitions,
+ .nr_parts = rb4xx_num_partitions,
+};
+
+static struct rb4xx_cpld_platform_data rb4xx_cpld_data = {
+ .gpio_base = RB4XX_GPIO_CPLD_BASE,
+};
+
+static struct mmc_spi_platform_data rb4xx_mmc_data = {
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
+};
+
+static struct spi_board_info rb4xx_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ .platform_data = &rb4xx_flash_data,
+ }, {
+ .bus_num = 0,
+ .chip_select = 1,
+ .max_speed_hz = 25000000,
+ .modalias = "spi-rb4xx-cpld",
+ .platform_data = &rb4xx_cpld_data,
+ }
+};
+
+static struct spi_board_info rb4xx_microsd_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 2,
+ .max_speed_hz = 25000000,
+ .modalias = "mmc_spi",
+ .platform_data = &rb4xx_mmc_data,
+ }
+};
+
+
+static struct resource rb4xx_spi_resources[] = {
+ {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device rb4xx_spi_device = {
+ .name = "rb4xx-spi",
+ .id = -1,
+ .resource = rb4xx_spi_resources,
+ .num_resources = ARRAY_SIZE(rb4xx_spi_resources),
+};
+
+static void __init rb4xx_generic_setup(void)
+{
+ ar71xx_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
+ AR71XX_GPIO_FUNC_SPI_CS2_EN);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio),
+ rb4xx_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, RB4XX_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(rb4xx_gpio_keys),
+ rb4xx_gpio_keys);
+
+ spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info));
+ platform_device_register(&rb4xx_spi_device);
+ platform_device_register(&rb4xx_nand_device);
+}
+
+static void __init rb411_setup(void)
+{
+ rb4xx_generic_setup();
+ spi_register_board_info(rb4xx_microsd_info,
+ ARRAY_SIZE(rb4xx_microsd_info));
+
+ ar71xx_add_device_mdio(0, 0xfffffffc);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = 0x00000003;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_411, "411", "MikroTik RouterBOARD 411/A/AH",
+ rb411_setup);
+
+static void __init rb411u_setup(void)
+{
+ rb411_setup();
+ ar71xx_add_device_usb();
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_411U, "411U", "MikroTik RouterBOARD 411U",
+ rb411u_setup);
+
+#define RB433_LAN_PHYMASK BIT(0)
+#define RB433_WAN_PHYMASK BIT(4)
+#define RB433_MDIO_PHYMASK (RB433_LAN_PHYMASK | RB433_WAN_PHYMASK)
+
+static void __init rb433_setup(void)
+{
+ rb4xx_generic_setup();
+ spi_register_board_info(rb4xx_microsd_info,
+ ARRAY_SIZE(rb4xx_microsd_info));
+
+ ar71xx_add_device_mdio(0, ~RB433_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = RB433_LAN_PHYMASK;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = RB433_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+
+ ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_433, "433", "MikroTik RouterBOARD 433/AH",
+ rb433_setup);
+
+static void __init rb433u_setup(void)
+{
+ rb433_setup();
+ ar71xx_add_device_usb();
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_433U, "433U", "MikroTik RouterBOARD 433UAH",
+ rb433u_setup);
+
+#define RB450_LAN_PHYMASK BIT(0)
+#define RB450_WAN_PHYMASK BIT(4)
+#define RB450_MDIO_PHYMASK (RB450_LAN_PHYMASK | RB450_WAN_PHYMASK)
+
+static void __init rb450_generic_setup(int gige)
+{
+ rb4xx_generic_setup();
+ ar71xx_add_device_mdio(0, ~RB450_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth0_data.phy_if_mode = (gige) ?
+ PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = RB450_LAN_PHYMASK;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth1_data.phy_if_mode = (gige) ?
+ PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = RB450_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+}
+
+static void __init rb450_setup(void)
+{
+ rb450_generic_setup(0);
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_450, "450", "MikroTik RouterBOARD 450",
+ rb450_setup);
+
+static void __init rb450g_setup(void)
+{
+ rb450_generic_setup(1);
+ spi_register_board_info(rb4xx_microsd_info,
+ ARRAY_SIZE(rb4xx_microsd_info));
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_450G, "450G", "MikroTik RouterBOARD 450G",
+ rb450g_setup);
+
+static void __init rb493_setup(void)
+{
+ rb4xx_generic_setup();
+
+ ar71xx_add_device_mdio(0, 0x3fffff00);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = 0x00000001;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_493, "493", "MikroTik RouterBOARD 493/AH",
+ rb493_setup);
+
+#define RB493G_GPIO_MDIO_MDC 7
+#define RB493G_GPIO_MDIO_DATA 8
+
+#define RB493G_MDIO_PHYMASK BIT(0)
+
+static struct mdio_gpio_platform_data rb493g_mdio_data = {
+ .mdc = RB493G_GPIO_MDIO_MDC,
+ .mdio = RB493G_GPIO_MDIO_DATA,
+
+ .phy_mask = ~RB493G_MDIO_PHYMASK,
+};
+
+static struct platform_device rb493g_mdio_device = {
+ .name = "mdio-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &rb493g_mdio_data,
+ },
+};
+
+static void __init rb493g_setup(void)
+{
+ ar71xx_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
+ AR71XX_GPIO_FUNC_SPI_CS2_EN);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio),
+ rb4xx_leds_gpio);
+
+ spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info));
+ platform_device_register(&rb4xx_spi_device);
+ platform_device_register(&rb4xx_nand_device);
+
+ ar71xx_add_device_mdio(0, ~RB493G_MDIO_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = RB493G_MDIO_PHYMASK;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.mii_bus_dev = &rb493g_mdio_device.dev;
+ ar71xx_eth1_data.phy_mask = RB493G_MDIO_PHYMASK;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+
+ platform_device_register(&rb493g_mdio_device);
+
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_493G, "493G", "MikroTik RouterBOARD 493G",
+ rb493g_setup);
--- /dev/null
+/*
+ * MikroTik RouterBOARD 750 support
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/mach-rb750.h>
+
+#include "machtype.h"
+#include "devices.h"
+
+static struct rb750_led_data rb750_leds[] = {
+ {
+ .name = "rb750:green:act",
+ .mask = RB750_LED_ACT,
+ .active_low = 1,
+ }, {
+ .name = "rb750:green:port1",
+ .mask = RB750_LED_PORT5,
+ .active_low = 1,
+ }, {
+ .name = "rb750:green:port2",
+ .mask = RB750_LED_PORT4,
+ .active_low = 1,
+ }, {
+ .name = "rb750:green:port3",
+ .mask = RB750_LED_PORT3,
+ .active_low = 1,
+ }, {
+ .name = "rb750:green:port4",
+ .mask = RB750_LED_PORT2,
+ .active_low = 1,
+ }, {
+ .name = "rb750:green:port5",
+ .mask = RB750_LED_PORT1,
+ .active_low = 1,
+ }
+};
+
+static struct rb750_led_platform_data rb750_leds_data = {
+ .num_leds = ARRAY_SIZE(rb750_leds),
+ .leds = rb750_leds,
+};
+
+static struct platform_device rb750_leds_device = {
+ .name = "leds-rb750",
+ .dev = {
+ .platform_data = &rb750_leds_data,
+ }
+};
+
+static struct platform_device rb750_nand_device = {
+ .name = "rb750-nand",
+ .id = -1,
+};
+
+int rb750_latch_change(u32 mask_clr, u32 mask_set)
+{
+ static DEFINE_SPINLOCK(lock);
+ static u32 latch_set = RB750_LED_BITS | RB750_LVC573_LE;
+ static u32 latch_oe;
+ static u32 latch_clr;
+ unsigned long flags;
+ u32 t;
+ int ret = 0;
+
+ spin_lock_irqsave(&lock, flags);
+
+ if ((mask_clr & BIT(31)) != 0 &&
+ (latch_set & RB750_LVC573_LE) == 0) {
+ goto unlock;
+ }
+
+ latch_set = (latch_set | mask_set) & ~mask_clr;
+ latch_clr = (latch_clr | mask_clr) & ~mask_set;
+
+ if (latch_oe == 0)
+ latch_oe = __raw_readl(ar71xx_gpio_base + AR71XX_GPIO_REG_OE);
+
+ if (likely(latch_set & RB750_LVC573_LE)) {
+ void __iomem *base = ar71xx_gpio_base;
+
+ t = __raw_readl(base + AR71XX_GPIO_REG_OE);
+ t |= mask_clr | latch_oe | mask_set;
+
+ __raw_writel(t, base + AR71XX_GPIO_REG_OE);
+ __raw_writel(latch_clr, base + AR71XX_GPIO_REG_CLEAR);
+ __raw_writel(latch_set, base + AR71XX_GPIO_REG_SET);
+ } else if (mask_clr & RB750_LVC573_LE) {
+ void __iomem *base = ar71xx_gpio_base;
+
+ latch_oe = __raw_readl(base + AR71XX_GPIO_REG_OE);
+ __raw_writel(RB750_LVC573_LE, base + AR71XX_GPIO_REG_CLEAR);
+ /* flush write */
+ __raw_readl(base + AR71XX_GPIO_REG_CLEAR);
+ }
+
+ ret = 1;
+
+unlock:
+ spin_unlock_irqrestore(&lock, flags);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(rb750_latch_change);
+
+static void __init rb750_setup(void)
+{
+ ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN ports */
+ ar71xx_add_device_eth(1);
+
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+
+ platform_device_register(&rb750_leds_device);
+ platform_device_register(&rb750_nand_device);
+}
+
+MIPS_MACHINE(AR71XX_MACH_RB_750, "750i", "MikroTik RouterBOARD 750",
+ rb750_setup);
--- /dev/null
+/*
+ * Redwave RW2458N support
+ *
+ * Copyright (C) 2011-2012 Cezary Jackiewicz <cezary@eko.one.pl>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define RW2458N_GPIO_LED_D3 1
+#define RW2458N_GPIO_LED_D4 0
+#define RW2458N_GPIO_LED_D5 11
+#define RW2458N_GPIO_LED_D6 7
+#define RW2458N_GPIO_BTN_RESET 12
+
+#define RW2458N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define RW2458N_KEYS_DEBOUNCE_INTERVAL (3 * RW2458N_KEYS_POLL_INTERVAL)
+
+static struct gpio_keys_button rw2458n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = RW2458N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = RW2458N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+#define RW2458N_WAN_PHYMASK BIT(4)
+
+static struct gpio_led rw2458n_leds_gpio[] __initdata = {
+ {
+ .name = "rw2458n:green:d3",
+ .gpio = RW2458N_GPIO_LED_D3,
+ .active_low = 1,
+ }, {
+ .name = "rw2458n:green:d4",
+ .gpio = RW2458N_GPIO_LED_D4,
+ .active_low = 1,
+ }, {
+ .name = "rw2458n:green:d5",
+ .gpio = RW2458N_GPIO_LED_D5,
+ .active_low = 1,
+ }, {
+ .name = "rw2458n:green:d6",
+ .gpio = RW2458N_GPIO_LED_D6,
+ .active_low = 1,
+ }
+};
+
+static const char *rw2458n_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data rw2458n_flash_data = {
+ .part_probes = rw2458n_part_probes,
+};
+
+static void __init rw2458n_setup(void)
+{
+ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(&rw2458n_flash_data);
+
+ ar71xx_add_device_mdio(0, ~RW2458N_WAN_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ap91_pci_init(ee, NULL);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(rw2458n_leds_gpio),
+ rw2458n_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, RW2458N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(rw2458n_gpio_keys),
+ rw2458n_gpio_keys);
+
+ ar71xx_add_device_usb();
+}
+
+MIPS_MACHINE(AR71XX_MACH_RW2458N, "RW2458N", "Redwave RW2458N",
+ rw2458n_setup);
--- /dev/null
+/*
+ * TrendNET TEW-632BRP board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "nvram.h"
+
+#define TEW_632BRP_GPIO_LED_STATUS 1
+#define TEW_632BRP_GPIO_LED_WPS 3
+#define TEW_632BRP_GPIO_LED_WLAN 6
+#define TEW_632BRP_GPIO_BTN_WPS 12
+#define TEW_632BRP_GPIO_BTN_RESET 21
+
+#define TEW_632BRP_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TEW_632BRP_KEYS_DEBOUNCE_INTERVAL (3 * TEW_632BRP_KEYS_POLL_INTERVAL)
+
+#define TEW_632BRP_CONFIG_ADDR 0x1f020000
+#define TEW_632BRP_CONFIG_SIZE 0x10000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tew_632brp_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "config",
+ .offset = 0x020000,
+ .size = 0x010000,
+ }, {
+ .name = "kernel",
+ .offset = 0x030000,
+ .size = 0x0e0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x110000,
+ .size = 0x2e0000,
+ }, {
+ .name = "art",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x030000,
+ .size = 0x3c0000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data tew_632brp_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = tew_632brp_partitions,
+ .nr_parts = ARRAY_SIZE(tew_632brp_partitions),
+#endif
+};
+
+static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
+ {
+ .name = "tew-632brp:green:status",
+ .gpio = TEW_632BRP_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "tew-632brp:blue:wps",
+ .gpio = TEW_632BRP_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "tew-632brp:green:wlan",
+ .gpio = TEW_632BRP_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tew_632brp_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TEW_632BRP_GPIO_BTN_RESET,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TEW_632BRP_GPIO_BTN_WPS,
+ }
+};
+
+#define TEW_632BRP_LAN_PHYMASK BIT(0)
+#define TEW_632BRP_WAN_PHYMASK BIT(4)
+#define TEW_632BRP_MDIO_MASK (~(TEW_632BRP_LAN_PHYMASK | \
+ TEW_632BRP_WAN_PHYMASK))
+
+static void __init tew_632brp_setup(void)
+{
+ const char *config = (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 mac[6];
+ u8 *wlan_mac = NULL;
+
+ if (nvram_parse_mac_addr(config, TEW_632BRP_CONFIG_SIZE,
+ "lan_mac=", mac) == 0) {
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+ wlan_mac = mac;
+ }
+
+ ar71xx_add_device_mdio(0, TEW_632BRP_MDIO_MASK);
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.phy_mask = TEW_632BRP_LAN_PHYMASK;
+
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = TEW_632BRP_WAN_PHYMASK;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&tew_632brp_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio),
+ tew_632brp_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tew_632brp_gpio_keys),
+ tew_632brp_gpio_keys);
+
+ ar9xxx_add_device_wmac(eeprom, wlan_mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TEW-632BRP", "TRENDnet TEW-632BRP",
+ tew_632brp_setup);
--- /dev/null
+/*
+ * TP-LINK TL-MR3020 board support
+ *
+ * Copyright (C) 2011 dongyuqi <729650915@qq.com>
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+#define TL_MR3020_GPIO_LED_3G 27
+#define TL_MR3020_GPIO_LED_WLAN 0
+#define TL_MR3020_GPIO_LED_LAN 17
+#define TL_MR3020_GPIO_LED_WPS 26
+
+#define TL_MR3020_GPIO_BTN_WPS 11
+#define TL_MR3020_GPIO_BTN_SW1 18
+#define TL_MR3020_GPIO_BTN_SW2 20
+
+#define TL_MR3020_GPIO_USB_POWER 8
+
+#define TL_MR3020_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_MR3020_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3020_KEYS_POLL_INTERVAL)
+
+static const char *tl_mr3020_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_mr3020_flash_data = {
+ .part_probes = tl_mr3020_part_probes,
+};
+
+static struct gpio_led tl_mr3020_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:3g",
+ .gpio = TL_MR3020_GPIO_LED_3G,
+ .active_low = 1,
+ },
+ {
+ .name = "tp-link:green:wlan",
+ .gpio = TL_MR3020_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+ {
+ .name = "tp-link:green:lan",
+ .gpio = TL_MR3020_GPIO_LED_LAN,
+ .active_low = 1,
+ },
+ {
+ .name = "tp-link:green:wps",
+ .gpio = TL_MR3020_GPIO_LED_WPS,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
+ {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3020_GPIO_BTN_WPS,
+ .active_low = 1,
+ },
+ {
+ .desc = "sw1",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3020_GPIO_BTN_SW1,
+ .active_low = 1,
+ },
+ {
+ .desc = "sw2",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3020_GPIO_BTN_SW2,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_mr3020_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(&tl_mr3020_flash_data);
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3020_leds_gpio),
+ tl_mr3020_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, TL_MR3020_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_mr3020_gpio_keys),
+ tl_mr3020_gpio_keys);
+
+ gpio_request(TL_MR3020_GPIO_USB_POWER, "USB power");
+ gpio_direction_output(TL_MR3020_GPIO_USB_POWER, 1);
+ ar71xx_add_device_usb();
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+
+ ar71xx_add_device_mdio(0, 0x0);
+ ar71xx_add_device_eth(0);
+
+ ar9xxx_add_device_wmac(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_MR3020, "TL-MR3020", "TP-LINK TL-MR3020 v1",
+ tl_mr3020_setup);
--- /dev/null
+/*
+ * TP-LINK TL-MR3220/3420 board support
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define TL_MR3X20_GPIO_LED_QSS 0
+#define TL_MR3X20_GPIO_LED_SYSTEM 1
+#define TL_MR3X20_GPIO_LED_3G 8
+
+#define TL_MR3X20_GPIO_BTN_RESET 11
+#define TL_MR3X20_GPIO_BTN_QSS 12
+
+#define TL_MR3X20_GPIO_USB_POWER 6
+
+#define TL_MR3X20_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_MR3X20_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3X20_KEYS_POLL_INTERVAL)
+
+static const char *tl_mr3x20_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_mr3x20_flash_data = {
+ .part_probes = tl_mr3x20_part_probes,
+};
+
+static struct gpio_led tl_mr3x20_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:system",
+ .gpio = TL_MR3X20_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_MR3X20_GPIO_LED_QSS,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:3g",
+ .gpio = TL_MR3X20_GPIO_LED_3G,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tl_mr3x20_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_MR3X20_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3X20_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_MR3X20_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3X20_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_ap99_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(&tl_mr3x20_flash_data);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_MR3X20_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_mr3x20_gpio_keys),
+ tl_mr3x20_gpio_keys);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN ports */
+ ar71xx_add_device_eth(1);
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+
+ ap91_pci_init(ee, mac);
+}
+
+static void __init tl_mr3x20_usb_setup(void)
+{
+ /* enable power for the USB port */
+ gpio_request(TL_MR3X20_GPIO_USB_POWER, "USB power");
+ gpio_direction_output(TL_MR3X20_GPIO_USB_POWER, 1);
+
+ ar71xx_add_device_usb();
+}
+
+static void __init tl_mr3220_setup(void)
+{
+ tl_ap99_setup();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio),
+ tl_mr3x20_leds_gpio);
+ ap91_pci_setup_wmac_led_pin(1);
+ tl_mr3x20_usb_setup();
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_MR3220, "TL-MR3220", "TP-LINK TL-MR3220",
+ tl_mr3220_setup);
+
+static void __init tl_mr3420_setup(void)
+{
+ tl_ap99_setup();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio),
+ tl_mr3x20_leds_gpio);
+ ap91_pci_setup_wmac_led_pin(0);
+ tl_mr3x20_usb_setup();
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_MR3420, "TL-MR3420", "TP-LINK TL-MR3420",
+ tl_mr3420_setup);
+
+static void __init tl_wr841n_v7_setup(void)
+{
+ tl_ap99_setup();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio) - 1,
+ tl_mr3x20_leds_gpio);
+ ap91_pci_setup_wmac_led_pin(0);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR841N_V7, "TL-WR841N-v7",
+ "TP-LINK TL-WR841N/ND v7", tl_wr841n_v7_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WA901ND v2 board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
+ * Copyright (C) 2011 Jonathan Bennett <jbscience87@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-ar9xxx-wmac.h"
+
+#define TL_WA901ND_V2_GPIO_LED_QSS 4
+#define TL_WA901ND_V2_GPIO_LED_SYSTEM 2
+#define TL_WA901ND_V2_GPIO_LED_WLAN 9
+
+
+#define TL_WA901ND_V2_GPIO_BTN_RESET 3
+#define TL_WA901ND_V2_GPIO_BTN_QSS 7
+
+#define TL_WA901ND_V2_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL \
+ (3 * TL_WA901ND_V2_KEYS_POLL_INTERVAL)
+
+static const char *tl_wa901nd_v2_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wa901nd_v2_flash_data = {
+ .part_probes = tl_wa901nd_v2_part_probes,
+};
+
+static struct gpio_led tl_wa901nd_v2_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:system",
+ .gpio = TL_WA901ND_V2_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WA901ND_V2_GPIO_LED_QSS,
+ }, {
+ .name = "tp-link:green:wlan",
+ .gpio = TL_WA901ND_V2_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tl_wa901nd_v2_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WA901ND_V2_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WA901ND_V2_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_wa901nd_v2_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = 0x00001000;
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
+ RESET_MODULE_GE0_PHY;
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_m25p80(&tl_wa901nd_v2_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_v2_leds_gpio),
+ tl_wa901nd_v2_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_WA901ND_V2_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wa901nd_v2_gpio_keys),
+ tl_wa901nd_v2_gpio_keys);
+
+ ar9xxx_add_device_wmac(eeprom, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WA901ND_V2, "TL-WA901ND-v2",
+ "TP-LINK TL-WA901ND v2", tl_wa901nd_v2_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WA901ND board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define TL_WA901ND_GPIO_LED_QSS 0
+#define TL_WA901ND_GPIO_LED_SYSTEM 1
+#define TL_WA901ND_GPIO_LED_LAN 13
+
+#define TL_WA901ND_GPIO_BTN_RESET 11
+#define TL_WA901ND_GPIO_BTN_QSS 12
+
+#define TL_WA901ND_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WA901ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WA901ND_KEYS_POLL_INTERVAL)
+
+static const char *tl_wa901nd_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wa901nd_flash_data = {
+ .part_probes = tl_wa901nd_part_probes,
+};
+
+static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:lan",
+ .gpio = TL_WA901ND_GPIO_LED_LAN,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:system",
+ .gpio = TL_WA901ND_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WA901ND_GPIO_LED_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tl_wa901nd_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WA901ND_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WA901ND_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_wa901nd_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ /*
+ * ar71xx_eth0 would be the WAN port, but is not connected on
+ * the TL-WA901ND. ar71xx_eth1 connects to the internal switch chip,
+ * however we have a single LAN port only.
+ */
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 0);
+ ar71xx_add_device_mdio(0, 0x0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&tl_wa901nd_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio),
+ tl_wa901nd_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_WA901ND_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wa901nd_gpio_keys),
+ tl_wa901nd_gpio_keys);
+
+ ap91_pci_init(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND",
+ tl_wa901nd_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR1043ND board support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/rtl8366.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define TL_WR1043ND_GPIO_LED_USB 1
+#define TL_WR1043ND_GPIO_LED_SYSTEM 2
+#define TL_WR1043ND_GPIO_LED_QSS 5
+#define TL_WR1043ND_GPIO_LED_WLAN 9
+
+#define TL_WR1043ND_GPIO_BTN_RESET 3
+#define TL_WR1043ND_GPIO_BTN_QSS 7
+
+#define TL_WR1043ND_GPIO_RTL8366_SDA 18
+#define TL_WR1043ND_GPIO_RTL8366_SCK 19
+
+#define TL_WR1043ND_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043ND_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr1043nd_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wr1043nd_flash_data = {
+ .part_probes = tl_wr1043nd_part_probes,
+};
+
+static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:usb",
+ .gpio = TL_WR1043ND_GPIO_LED_USB,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:system",
+ .gpio = TL_WR1043ND_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WR1043ND_GPIO_LED_QSS,
+ .active_low = 0,
+ }, {
+ .name = "tp-link:green:wlan",
+ .gpio = TL_WR1043ND_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tl_wr1043nd_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR1043ND_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR1043ND_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct rtl8366_platform_data tl_wr1043nd_rtl8366rb_data = {
+ .gpio_sda = TL_WR1043ND_GPIO_RTL8366_SDA,
+ .gpio_sck = TL_WR1043ND_GPIO_RTL8366_SCK,
+};
+
+static struct platform_device tl_wr1043nd_rtl8366rb_device = {
+ .name = RTL8366RB_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &tl_wr1043nd_rtl8366rb_data,
+ }
+};
+
+static void __init tl_wr1043nd_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_eth0_data.mii_bus_dev = &tl_wr1043nd_rtl8366rb_device.dev;
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_pll_data.pll_1000 = 0x1a000000;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_m25p80(&tl_wr1043nd_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
+ tl_wr1043nd_leds_gpio);
+
+ platform_device_register(&tl_wr1043nd_rtl8366rb_device);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_WR1043ND_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr1043nd_gpio_keys),
+ tl_wr1043nd_gpio_keys);
+
+ ar9xxx_add_device_wmac(eeprom, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR1043ND, "TL-WR1043ND", "TP-LINK TL-WR1043ND",
+ tl_wr1043nd_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR2543ND board support
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/rtl8367.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap91-pci.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define TL_WR2543N_GPIO_LED_WPS 0
+#define TL_WR2543N_GPIO_LED_USB 8
+
+#define TL_WR2543N_GPIO_BTN_RESET 11
+#define TL_WR2543N_GPIO_BTN_WPS 12
+
+#define TL_WR2543N_GPIO_RTL8367_SDA 1
+#define TL_WR2543N_GPIO_RTL8367_SCK 6
+
+#define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr2543n_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wr2543n_flash_data = {
+ .part_probes = tl_wr2543n_part_probes,
+ .max_read_len = 64,
+};
+
+static struct gpio_led tl_wr2543n_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:usb",
+ .gpio = TL_WR2543N_GPIO_LED_USB,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:wps",
+ .gpio = TL_WR2543N_GPIO_LED_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tl_wr2543n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR2543N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR2543N_GPIO_BTN_WPS,
+ }
+};
+
+static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg = {
+ .mode = RTL8367_EXTIF_MODE_RGMII,
+ .txdelay = 1,
+ .rxdelay = 0,
+ .ability = {
+ .force_mode = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ .link = 1,
+ .duplex = 1,
+ .speed = RTL8367_PORT_SPEED_1000,
+ },
+};
+
+static struct rtl8367_platform_data tl_wr2543n_rtl8367_data = {
+ .gpio_sda = TL_WR2543N_GPIO_RTL8367_SDA,
+ .gpio_sck = TL_WR2543N_GPIO_RTL8367_SCK,
+ .extif0_cfg = &tl_wr2543n_rtl8367_extif0_cfg,
+};
+
+static struct platform_device tl_wr2543n_rtl8367_device = {
+ .name = RTL8367_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &tl_wr2543n_rtl8367_data,
+ }
+};
+
+static void __init tl_wr2543n_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(&tl_wr2543n_flash_data);
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio),
+ tl_wr2543n_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr2543n_gpio_keys),
+ tl_wr2543n_gpio_keys);
+ ar71xx_add_device_usb();
+ ap91_pci_init(eeprom, mac);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, -1);
+ ar71xx_eth0_data.mii_bus_dev = &tl_wr2543n_rtl8367_device.dev;
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_pll_data.pll_1000 = 0x1a000000;
+
+ ar71xx_add_device_eth(0);
+
+ platform_device_register(&tl_wr2543n_rtl8367_device);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR2543N, "TL-WR2543N", "TP-LINK TL-WR2543N/ND",
+ tl_wr2543n_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR703N board support
+ *
+ * Copyright (C) 2011 dongyuqi <729650915@qq.com>
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+#define TL_WR703N_GPIO_LED_SYSTEM 27
+#define TL_WR703N_GPIO_BTN_RESET 11
+
+#define TL_WR703N_GPIO_USB_POWER 8
+
+#define TL_WR703N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR703N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR703N_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr703n_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wr703n_flash_data = {
+ .part_probes = tl_wr703n_part_probes,
+};
+
+static struct gpio_led tl_wr703n_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:blue:system",
+ .gpio = TL_WR703N_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button tl_wr703n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR703N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR703N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_wr703n_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(&tl_wr703n_flash_data);
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr703n_leds_gpio),
+ tl_wr703n_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, TL_WR703N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr703n_gpio_keys),
+ tl_wr703n_gpio_keys);
+
+ gpio_request(TL_WR703N_GPIO_USB_POWER, "USB power");
+ gpio_direction_output(TL_WR703N_GPIO_USB_POWER, 1);
+ ar71xx_add_device_usb();
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+
+ ar71xx_add_device_mdio(0, 0x0);
+ ar71xx_add_device_eth(0);
+
+ ar9xxx_add_device_wmac(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR703N, "TL-WR703N", "TP-LINK TL-WR703N v1",
+ tl_wr703n_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR741ND v4 board support
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+
+#define TL_WR741NDV4_GPIO_BTN_RESET 11
+#define TL_WR741NDV4_GPIO_BTN_WPS 26
+
+#define TL_WR741NDV4_GPIO_LED_WLAN 0
+#define TL_WR741NDV4_GPIO_LED_QSS 1
+#define TL_WR741NDV4_GPIO_LED_WAN 13
+#define TL_WR741NDV4_GPIO_LED_LAN1 14
+#define TL_WR741NDV4_GPIO_LED_LAN2 15
+#define TL_WR741NDV4_GPIO_LED_LAN3 16
+#define TL_WR741NDV4_GPIO_LED_LAN4 17
+
+#define TL_WR741NDV4_GPIO_LED_SYSTEM 27
+
+#define TL_WR741NDV4_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741NDV4_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr741ndv4_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wr741ndv4_flash_data = {
+ .part_probes = tl_wr741ndv4_part_probes,
+};
+
+static struct gpio_led tl_wr741ndv4_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:lan1",
+ .gpio = TL_WR741NDV4_GPIO_LED_LAN1,
+ .active_low = 0,
+ }, {
+ .name = "tp-link:green:lan2",
+ .gpio = TL_WR741NDV4_GPIO_LED_LAN2,
+ .active_low = 0,
+ }, {
+ .name = "tp-link:green:lan3",
+ .gpio = TL_WR741NDV4_GPIO_LED_LAN3,
+ .active_low = 0,
+ }, {
+ .name = "tp-link:green:lan4",
+ .gpio = TL_WR741NDV4_GPIO_LED_LAN4,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WR741NDV4_GPIO_LED_QSS,
+ .active_low = 0,
+ }, {
+ .name = "tp-link:green:system",
+ .gpio = TL_WR741NDV4_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:wan",
+ .gpio = TL_WR741NDV4_GPIO_LED_WAN,
+ .active_low = 0,
+ }, {
+ .name = "tp-link:green:wlan",
+ .gpio = TL_WR741NDV4_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button tl_wr741ndv4_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR741NDV4_GPIO_BTN_RESET,
+ .active_low = 1,
+ } , {
+ .desc = "WPS",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR741NDV4_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_wr741ndv4_gmac_setup(void)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap(AR933X_GMAC_BASE, AR933X_GMAC_SIZE);
+
+ t = __raw_readl(base + AR933X_GMAC_REG_ETH_CFG);
+ t |= (AR933X_ETH_CFG_SW_PHY_SWAP | AR933X_ETH_CFG_SW_PHY_ADDR_SWAP);
+ __raw_writel(t, base + AR933X_GMAC_REG_ETH_CFG);
+
+ iounmap(base);
+}
+
+static void __init tl_wr741ndv4_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ tl_wr741ndv4_gmac_setup();
+
+ ar71xx_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
+ tl_wr741ndv4_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
+ tl_wr741ndv4_gpio_keys);
+
+ ar71xx_add_device_m25p80(&tl_wr741ndv4_flash_data);
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+
+ ar9xxx_add_device_wmac(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR741ND_V4, "TL-WR741ND-v4",
+ "TP-LINK TL-WR741ND v4", tl_wr741ndv4_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR741ND board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define TL_WR741ND_GPIO_LED_QSS 0
+#define TL_WR741ND_GPIO_LED_SYSTEM 1
+#define TL_WR741ND_GPIO_LED_LAN1 13
+#define TL_WR741ND_GPIO_LED_LAN2 14
+#define TL_WR741ND_GPIO_LED_LAN3 15
+#define TL_WR741ND_GPIO_LED_LAN4 16
+#define TL_WR741ND_GPIO_LED_WAN 17
+
+#define TL_WR741ND_GPIO_BTN_RESET 11
+#define TL_WR741ND_GPIO_BTN_QSS 12
+
+#define TL_WR741ND_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR741ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741ND_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr741nd_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wr741nd_flash_data = {
+ .part_probes = tl_wr741nd_part_probes,
+};
+
+static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:lan1",
+ .gpio = TL_WR741ND_GPIO_LED_LAN1,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:lan2",
+ .gpio = TL_WR741ND_GPIO_LED_LAN2,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:lan3",
+ .gpio = TL_WR741ND_GPIO_LED_LAN3,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:lan4",
+ .gpio = TL_WR741ND_GPIO_LED_LAN4,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WR741ND_GPIO_LED_QSS,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:system",
+ .gpio = TL_WR741ND_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:green:wan",
+ .gpio = TL_WR741ND_GPIO_LED_WAN,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button tl_wr741nd_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR741ND_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR741ND_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static void __init tl_wr741nd_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(&tl_wr741nd_flash_data);
+
+ ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
+ tl_wr741nd_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_WR741ND_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr741nd_gpio_keys),
+ tl_wr741nd_gpio_keys);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN ports */
+ ar71xx_add_device_eth(1);
+
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+
+ ap91_pci_setup_wmac_led_pin(1);
+
+ ap91_pci_init(ee, mac);
+}
+MIPS_MACHINE(AR71XX_MACH_TL_WR741ND, "TL-WR741ND", "TP-LINK TL-WR741ND",
+ tl_wr741nd_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR841N board support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-dsa.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-leds-gpio.h"
+
+#define TL_WR841ND_V1_GPIO_LED_SYSTEM 2
+#define TL_WR841ND_V1_GPIO_LED_QSS_GREEN 4
+#define TL_WR841ND_V1_GPIO_LED_QSS_RED 5
+
+#define TL_WR841ND_V1_GPIO_BTN_RESET 3
+#define TL_WR841ND_V1_GPIO_BTN_QSS 7
+
+#define TL_WR841ND_V1_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL \
+ (3 * TL_WR841ND_V1_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tl_wr841n_v1_partitions[] = {
+ {
+ .name = "redboot",
+ .offset = 0,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x020000,
+ .size = 0x140000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x160000,
+ .size = 0x280000,
+ }, {
+ .name = "config",
+ .offset = 0x3e0000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x020000,
+ .size = 0x3c0000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data tl_wr841n_v1_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = tl_wr841n_v1_partitions,
+ .nr_parts = ARRAY_SIZE(tl_wr841n_v1_partitions),
+#endif
+};
+
+static struct gpio_led tl_wr841n_v1_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:system",
+ .gpio = TL_WR841ND_V1_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:red:qss",
+ .gpio = TL_WR841ND_V1_GPIO_LED_QSS_RED,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WR841ND_V1_GPIO_LED_QSS_GREEN,
+ }
+};
+
+static struct gpio_keys_button tl_wr841n_v1_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR841ND_V1_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR841ND_V1_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct dsa_chip_data tl_wr841n_v1_dsa_chip = {
+ .port_names[0] = "wan",
+ .port_names[1] = "lan1",
+ .port_names[2] = "lan2",
+ .port_names[3] = "lan3",
+ .port_names[4] = "lan4",
+ .port_names[5] = "cpu",
+};
+
+static struct dsa_platform_data tl_wr841n_v1_dsa_data = {
+ .nr_chips = 1,
+ .chip = &tl_wr841n_v1_dsa_chip,
+};
+
+static void __init tl_wr841n_v1_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_dsa(&ar71xx_eth0_device.dev, &ar71xx_mdio0_device.dev,
+ &tl_wr841n_v1_dsa_data);
+
+ ar71xx_add_device_m25p80(&tl_wr841n_v1_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v1_leds_gpio),
+ tl_wr841n_v1_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_WR841ND_V1_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr841n_v1_gpio_keys),
+ tl_wr841n_v1_gpio_keys);
+
+ pb42_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR841N_V1, "TL-WR841N-v1.5", "TP-LINK TL-WR841N v1",
+ tl_wr841n_v1_setup);
--- /dev/null
+/*
+ * TP-LINK TL-WR941ND board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-dsa.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define TL_WR941ND_GPIO_LED_SYSTEM 2
+#define TL_WR941ND_GPIO_LED_QSS_RED 4
+#define TL_WR941ND_GPIO_LED_QSS_GREEN 5
+#define TL_WR941ND_GPIO_LED_WLAN 9
+
+#define TL_WR941ND_GPIO_BTN_RESET 3
+#define TL_WR941ND_GPIO_BTN_QSS 7
+
+#define TL_WR941ND_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR941ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR941ND_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr941nd_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tl_wr941nd_flash_data = {
+ .part_probes = tl_wr941nd_part_probes,
+};
+
+static struct gpio_led tl_wr941nd_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:system",
+ .gpio = TL_WR941ND_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:red:qss",
+ .gpio = TL_WR941ND_GPIO_LED_QSS_RED,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WR941ND_GPIO_LED_QSS_GREEN,
+ }, {
+ .name = "tp-link:green:wlan",
+ .gpio = TL_WR941ND_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tl_wr941nd_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR941ND_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR941ND_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct dsa_chip_data tl_wr941nd_dsa_chip = {
+ .port_names[0] = "wan",
+ .port_names[1] = "lan1",
+ .port_names[2] = "lan2",
+ .port_names[3] = "lan3",
+ .port_names[4] = "lan4",
+ .port_names[5] = "cpu",
+};
+
+static struct dsa_platform_data tl_wr941nd_dsa_data = {
+ .nr_chips = 1,
+ .chip = &tl_wr941nd_dsa_chip,
+};
+
+static void __init tl_wr941nd_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_dsa(&ar71xx_eth0_device.dev, &ar71xx_mdio0_device.dev,
+ &tl_wr941nd_dsa_data);
+
+ ar71xx_add_device_m25p80(&tl_wr941nd_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio),
+ tl_wr941nd_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, TL_WR941ND_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr941nd_gpio_keys),
+ tl_wr941nd_gpio_keys);
+ ar9xxx_add_device_wmac(eeprom, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR941ND, "TL-WR941ND", "TP-LINK TL-WR941ND",
+ tl_wr941nd_setup);
--- /dev/null
+/*
+ * Ubiquiti RouterStation support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ * Copyright (C) 2008 Ubiquiti <support@ubnt.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define UBNT_RS_GPIO_LED_RF 2
+#define UBNT_RS_GPIO_SW4 8
+
+#define UBNT_LS_SR71_GPIO_LED_D25 0
+#define UBNT_LS_SR71_GPIO_LED_D26 1
+#define UBNT_LS_SR71_GPIO_LED_D24 2
+#define UBNT_LS_SR71_GPIO_LED_D23 4
+#define UBNT_LS_SR71_GPIO_LED_D22 5
+#define UBNT_LS_SR71_GPIO_LED_D27 6
+#define UBNT_LS_SR71_GPIO_LED_D28 7
+
+#define UBNT_M_GPIO_LED_L1 0
+#define UBNT_M_GPIO_LED_L2 1
+#define UBNT_M_GPIO_LED_L3 11
+#define UBNT_M_GPIO_LED_L4 7
+#define UBNT_M_GPIO_BTN_RESET 12
+
+#define UBNT_KEYS_POLL_INTERVAL 20 /* msecs */
+#define UBNT_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_KEYS_POLL_INTERVAL)
+
+static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
+ {
+ .name = "ubnt:green:rf",
+ .gpio = UBNT_RS_GPIO_LED_RF,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
+ {
+ .name = "ubnt:green:d22",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D22,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:d23",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D23,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:d24",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D24,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:red:d25",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D25,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:red:d26",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D26,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:d27",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D27,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:d28",
+ .gpio = UBNT_LS_SR71_GPIO_LED_D28,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_led ubnt_m_leds_gpio[] __initdata = {
+ {
+ .name = "ubnt:red:link1",
+ .gpio = UBNT_M_GPIO_LED_L1,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:orange:link2",
+ .gpio = UBNT_M_GPIO_LED_L2,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:link3",
+ .gpio = UBNT_M_GPIO_LED_L3,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:link4",
+ .gpio = UBNT_M_GPIO_LED_L4,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_keys_button ubnt_gpio_keys[] __initdata = {
+ {
+ .desc = "sw4",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = UBNT_RS_GPIO_SW4,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button ubnt_m_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = UBNT_M_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static const char *ubnt_part_probes[] = {
+ "RedBoot",
+ NULL,
+};
+
+static struct flash_platform_data ubnt_flash_data = {
+ .part_probes = ubnt_part_probes,
+};
+
+static void __init ubnt_generic_setup(void)
+{
+ ar71xx_add_device_m25p80(&ubnt_flash_data);
+
+ ar71xx_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ubnt_gpio_keys),
+ ubnt_gpio_keys);
+
+ pb42_pci_init();
+}
+
+/*
+ * There is Secondary MAC address duplicate problem with some UBNT HW batches.
+ * Do not increase Secondary MAC address by 1 but do workaround
+ * with 'Locally Administrated' bit.
+ */
+static void __init ubnt_init_secondary_mac(unsigned char *mac_base)
+{
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac_base, 0);
+ ar71xx_eth1_data.mac_addr[0] |= 0x02;
+}
+
+#define UBNT_RS_WAN_PHYMASK BIT(20)
+#define UBNT_RS_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
+
+static void __init ubnt_rs_setup(void)
+{
+ ubnt_generic_setup();
+
+ ar71xx_add_device_mdio(0, ~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
+
+ ubnt_init_secondary_mac(ar71xx_mac_base);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.speed = SPEED_100;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
+ ubnt_rs_leds_gpio);
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "UBNT-RS", "Ubiquiti RouterStation",
+ ubnt_rs_setup);
+
+#define UBNT_RSPRO_WAN_PHYMASK BIT(4)
+#define UBNT_RSPRO_LAN_PHYMASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
+
+static void __init ubnt_rspro_setup(void)
+{
+ ubnt_generic_setup();
+
+ ar71xx_add_device_mdio(0, ~(UBNT_RSPRO_WAN_PHYMASK |
+ UBNT_RSPRO_LAN_PHYMASK));
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
+
+ ubnt_init_secondary_mac(ar71xx_mac_base);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
+ ubnt_rs_leds_gpio);
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "UBNT-RSPRO", "Ubiquiti RouterStation Pro",
+ ubnt_rspro_setup);
+
+static void __init ubnt_lsx_setup(void)
+{
+ ubnt_generic_setup();
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "UBNT-LSX", "Ubiquiti LSX", ubnt_lsx_setup);
+
+#define UBNT_LSSR71_PHY_MASK BIT(1)
+
+static void __init ubnt_lssr71_setup(void)
+{
+ ubnt_generic_setup();
+
+ ar71xx_add_device_mdio(0, ~UBNT_LSSR71_PHY_MASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
+ ubnt_ls_sr71_leds_gpio);
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "UBNT-LS-SR71", "Ubiquiti LS-SR71",
+ ubnt_lssr71_setup);
+
+#define UBNT_M_WAN_PHYMASK BIT(4)
+
+static void __init ubnt_m_setup(void)
+{
+ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(NULL);
+
+ ar71xx_add_device_mdio(0, ~UBNT_M_WAN_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
+ ar71xx_add_device_eth(0);
+
+ ap91_pci_init(ee, NULL);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_m_leds_gpio),
+ ubnt_m_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ubnt_m_gpio_keys),
+ ubnt_m_gpio_keys);
+}
+
+static void __init ubnt_rocket_m_setup(void)
+{
+ ubnt_m_setup();
+ ar71xx_add_device_usb();
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_BULLET_M, "UBNT-BM", "Ubiquiti Bullet M",
+ ubnt_m_setup);
+MIPS_MACHINE(AR71XX_MACH_UBNT_ROCKET_M, "UBNT-RM", "Ubiquiti Rocket M",
+ ubnt_rocket_m_setup);
+
+/* TODO detect the second ethernet port and use one
+ init function for all Ubiquiti MIMO series products */
+static void __init ubnt_nano_m_setup(void)
+{
+ ubnt_m_setup();
+ ar71xx_add_device_eth(1);
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_NANO_M, "UBNT-NM", "Ubiquiti Nanostation M",
+ ubnt_nano_m_setup);
+
+static struct gpio_led ubnt_airrouter_leds_gpio[] __initdata = {
+ {
+ .name = "ubnt:green:globe",
+ .gpio = 0,
+ .active_low = 1,
+ }
+};
+
+static void __init ubnt_airrouter_setup(void)
+{
+ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(NULL);
+ ar71xx_add_device_mdio(0, ~UBNT_M_WAN_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
+ ubnt_init_secondary_mac(mac1);
+
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_usb();
+
+ ap91_pci_init(ee, NULL);
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_airrouter_leds_gpio),
+ ubnt_airrouter_leds_gpio);
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_AIRROUTER, "UBNT-AR", "Ubiquiti AirRouter",
+ ubnt_airrouter_setup);
+
+static struct gpio_led ubnt_unifi_leds_gpio[] __initdata = {
+ {
+ .name = "ubnt:orange:dome",
+ .gpio = 1,
+ .active_low = 0,
+ }, {
+ .name = "ubnt:green:dome",
+ .gpio = 0,
+ .active_low = 0,
+ }
+};
+
+static void __init ubnt_unifi_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_m25p80(NULL);
+
+ ar71xx_add_device_mdio(0, ~UBNT_M_WAN_PHYMASK);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_add_device_eth(0);
+
+ ap91_pci_init(ee, NULL);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_leds_gpio),
+ ubnt_unifi_leds_gpio);
+}
+
+MIPS_MACHINE(AR71XX_MACH_UBNT_UNIFI, "UBNT-UF", "Ubiquiti UniFi",
+ ubnt_unifi_setup);
--- /dev/null
+/*
+ * Buffalo WHR-HP-G300N board support
+ *
+ * based on ...
+ *
+ * TP-LINK TL-WR741ND board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define WHRHPG300N_GPIO_LED_SECURITY 0
+#define WHRHPG300N_GPIO_LED_DIAG 1
+#define WHRHPG300N_GPIO_LED_ROUTER 6
+
+#define WHRHPG300N_GPIO_BTN_ROUTER_ON 7
+#define WHRHPG300N_GPIO_BTN_ROUTER_AUTO 8
+#define WHRHPG300N_GPIO_BTN_RESET 11
+#define WHRHPG300N_GPIO_BTN_AOSS 12
+
+#define WHRHPG300N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WHRHPG300N_KEYS_DEBOUNCE_INTERVAL (3 * WHRHPG300N_KEYS_POLL_INTERVAL)
+
+#define WHRHPG300N_MAC_OFFSET 0x20c
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition whrhpg300n_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x03e000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x03e000,
+ .size = 0x002000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x040000,
+ .size = 0x0e0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x120000,
+ .size = 0x2c0000,
+ }, {
+ .name = "user_property",
+ .offset = 0x3e0000,
+ .size = 0x010000,
+ }, {
+ .name = "ART",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x040000,
+ .size = 0x3a0000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data whrhpg300n_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = whrhpg300n_partitions,
+ .nr_parts = ARRAY_SIZE(whrhpg300n_partitions),
+#endif
+};
+
+static struct gpio_led whrhpg300n_leds_gpio[] __initdata = {
+ {
+ .name = "buffalo:orange:security",
+ .gpio = WHRHPG300N_GPIO_LED_SECURITY,
+ .active_low = 1,
+ }, {
+ .name = "buffalo:red:diag",
+ .gpio = WHRHPG300N_GPIO_LED_DIAG,
+ .active_low = 1,
+ }, {
+ .name = "buffalo:green:router",
+ .gpio = WHRHPG300N_GPIO_LED_ROUTER,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button whrhpg300n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WHRHPG300N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "aoss/wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .gpio = WHRHPG300N_GPIO_BTN_AOSS,
+ .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
+ .active_low = 1,
+ }, {
+ .desc = "router_on",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .gpio = WHRHPG300N_GPIO_BTN_ROUTER_ON,
+ .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
+ .active_low = 1,
+ }, {
+ .desc = "router_auto",
+ .type = EV_KEY,
+ .code = BTN_3,
+ .gpio = WHRHPG300N_GPIO_BTN_ROUTER_AUTO,
+ .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
+ .active_low = 1,
+ }
+};
+
+static void __init whrhpg300n_setup(void)
+{
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 *mac = (u8 *) KSEG1ADDR(ee + WHRHPG300N_MAC_OFFSET);
+
+ ar71xx_add_device_m25p80(&whrhpg300n_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(whrhpg300n_leds_gpio),
+ whrhpg300n_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WHRHPG300N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(whrhpg300n_gpio_keys),
+ whrhpg300n_gpio_keys);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN ports */
+ ar71xx_add_device_eth(1);
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+
+ ap91_pci_setup_wmac_led_pin(1);
+
+ ap91_pci_init(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WHR_HP_G300N, "WHR-HP-G300N", "Buffalo WHR-HP-G300N",
+ whrhpg300n_setup);
+
+MIPS_MACHINE(AR71XX_MACH_WHR_G301N, "WHR-G301N", "Buffalo WHR-G301N",
+ whrhpg300n_setup);
+
+MIPS_MACHINE(AR71XX_MACH_WHR_HP_GN, "WHR-HP-GN", "Buffalo WHR-HP-GN",
+ whrhpg300n_setup);
--- /dev/null
+/*
+ * Netgear WNDR3700 board support
+ *
+ * Copyright (C) 2009 Marco Porsch
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+#include <linux/rtl8366.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap94-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define WNDR3700_GPIO_LED_WPS_ORANGE 0
+#define WNDR3700_GPIO_LED_POWER_ORANGE 1
+#define WNDR3700_GPIO_LED_POWER_GREEN 2
+#define WNDR3700_GPIO_LED_WPS_GREEN 4
+#define WNDR3700_GPIO_LED_WAN_GREEN 6
+
+#define WNDR3700_GPIO_BTN_WPS 3
+#define WNDR3700_GPIO_BTN_RESET 8
+#define WNDR3700_GPIO_BTN_WIFI 11
+
+#define WNDR3700_GPIO_RTL8366_SDA 5
+#define WNDR3700_GPIO_RTL8366_SCK 7
+
+#define WNDR3700_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WNDR3700_KEYS_DEBOUNCE_INTERVAL (3 * WNDR3700_KEYS_POLL_INTERVAL)
+
+#define WNDR3700_ETH0_MAC_OFFSET 0
+#define WNDR3700_ETH1_MAC_OFFSET 0x6
+
+#define WNDR3700_WMAC0_MAC_OFFSET 0
+#define WNDR3700_WMAC1_MAC_OFFSET 0xc
+#define WNDR3700_CALDATA0_OFFSET 0x1000
+#define WNDR3700_CALDATA1_OFFSET 0x5000
+
+static struct gpio_led wndr3700_leds_gpio[] __initdata = {
+ {
+ .name = "wndr3700:green:power",
+ .gpio = WNDR3700_GPIO_LED_POWER_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "wndr3700:orange:power",
+ .gpio = WNDR3700_GPIO_LED_POWER_ORANGE,
+ .active_low = 1,
+ }, {
+ .name = "wndr3700:green:wps",
+ .gpio = WNDR3700_GPIO_LED_WPS_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "wndr3700:orange:wps",
+ .gpio = WNDR3700_GPIO_LED_WPS_ORANGE,
+ .active_low = 1,
+ }, {
+ .name = "wndr3700:green:wan",
+ .gpio = WNDR3700_GPIO_LED_WAN_GREEN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button wndr3700_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNDR3700_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNDR3700_GPIO_BTN_WPS,
+ .active_low = 1,
+ }, {
+ .desc = "wifi",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNDR3700_GPIO_BTN_WIFI,
+ .active_low = 1,
+ }
+};
+
+static struct rtl8366_platform_data wndr3700_rtl8366s_data = {
+ .gpio_sda = WNDR3700_GPIO_RTL8366_SDA,
+ .gpio_sck = WNDR3700_GPIO_RTL8366_SCK,
+};
+
+static struct platform_device wndr3700_rtl8366s_device = {
+ .name = RTL8366S_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &wndr3700_rtl8366s_data,
+ }
+};
+
+/*
+ * The eth0 and wmac0 interfaces share the same MAC address which
+ * can lead to problems if operated unbridged. Set the locally
+ * administered bit on the eth0 MAC to make it unique.
+ */
+
+static void __init wndr3700_init_local_mac(unsigned char *mac_base)
+{
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac_base, 0);
+ ar71xx_eth0_data.mac_addr[0] |= 0x02;
+}
+
+static void __init wndr3700_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ wndr3700_init_local_mac(art + WNDR3700_ETH0_MAC_OFFSET);
+ ar71xx_eth0_pll_data.pll_1000 = 0x11110000;
+ ar71xx_eth0_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
+ art + WNDR3700_ETH1_MAC_OFFSET, 0);
+ ar71xx_eth1_pll_data.pll_1000 = 0x11110000;
+ ar71xx_eth1_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+
+ ar71xx_add_device_m25p80(NULL);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wndr3700_leds_gpio),
+ wndr3700_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WNDR3700_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wndr3700_gpio_keys),
+ wndr3700_gpio_keys);
+
+ platform_device_register(&wndr3700_rtl8366s_device);
+ platform_device_register_simple("wndr3700-led-usb", -1, NULL, 0);
+
+ ap94_pci_setup_wmac_led_pin(0, 5);
+ ap94_pci_setup_wmac_led_pin(1, 5);
+
+ /* 2.4 GHz uses the first fixed antenna group (1, 0, 1, 0) */
+ ap94_pci_setup_wmac_gpio(0, (0xf << 6), (0xa << 6));
+
+ /* 5 GHz uses the second fixed antenna group (0, 1, 1, 0) */
+ ap94_pci_setup_wmac_gpio(1, (0xf << 6), (0x6 << 6));
+
+ ap94_pci_init(art + WNDR3700_CALDATA0_OFFSET,
+ art + WNDR3700_WMAC0_MAC_OFFSET,
+ art + WNDR3700_CALDATA1_OFFSET,
+ art + WNDR3700_WMAC1_MAC_OFFSET);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WNDR3700, "WNDR3700",
+ "NETGEAR WNDR3700/WNDR3800/WNDRMAC",
+ wndr3700_setup);
--- /dev/null
+/*
+ * NETGEAR WNR2000 board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ * Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define WNR2000_GPIO_LED_PWR_GREEN 14
+#define WNR2000_GPIO_LED_PWR_AMBER 7
+#define WNR2000_GPIO_LED_WPS 4
+#define WNR2000_GPIO_LED_WLAN 6
+#define WNR2000_GPIO_BTN_RESET 21
+#define WNR2000_GPIO_BTN_WPS 8
+
+#define WNR2000_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WNR2000_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wnr2000_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x240000,
+ }, {
+ .name = "user-config",
+ .offset = 0x290000,
+ .size = 0x010000,
+ }, {
+ .name = "uImage",
+ .offset = 0x2a0000,
+ .size = 0x120000,
+ }, {
+ .name = "language_table",
+ .offset = 0x3c0000,
+ .size = 0x020000,
+ }, {
+ .name = "rootfs_checksum",
+ .offset = 0x3e0000,
+ .size = 0x010000,
+ }, {
+ .name = "art",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wnr2000_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wnr2000_partitions,
+ .nr_parts = ARRAY_SIZE(wnr2000_partitions),
+#endif
+};
+
+static struct gpio_led wnr2000_leds_gpio[] __initdata = {
+ {
+ .name = "wnr2000:green:power",
+ .gpio = WNR2000_GPIO_LED_PWR_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "wnr2000:amber:power",
+ .gpio = WNR2000_GPIO_LED_PWR_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "wnr2000:green:wps",
+ .gpio = WNR2000_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "wnr2000:blue:wlan",
+ .gpio = WNR2000_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button wnr2000_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNR2000_GPIO_BTN_RESET,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WNR2000_GPIO_BTN_WPS,
+ }
+};
+
+static void __init wnr2000_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.has_ar8216 = 1;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&wnr2000_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
+ wnr2000_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WNR2000_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wnr2000_gpio_keys),
+ wnr2000_gpio_keys);
+
+
+ ar9xxx_add_device_wmac(eeprom, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WNR2000, "WNR2000", "NETGEAR WNR2000", wnr2000_setup);
--- /dev/null
+/*
+ * Compex WP543/WPJ543 board support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-pb42-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define WP543_GPIO_SW6 2
+#define WP543_GPIO_LED_1 3
+#define WP543_GPIO_LED_2 4
+#define WP543_GPIO_LED_WLAN 5
+#define WP543_GPIO_LED_CONN 6
+#define WP543_GPIO_LED_DIAG 7
+#define WP543_GPIO_SW4 8
+
+#define WP543_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WP543_KEYS_DEBOUNCE_INTERVAL (3 * WP543_KEYS_POLL_INTERVAL)
+
+static struct gpio_led wp543_leds_gpio[] __initdata = {
+ {
+ .name = "wp543:green:led1",
+ .gpio = WP543_GPIO_LED_1,
+ .active_low = 1,
+ }, {
+ .name = "wp543:green:led2",
+ .gpio = WP543_GPIO_LED_2,
+ .active_low = 1,
+ }, {
+ .name = "wp543:green:wlan",
+ .gpio = WP543_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "wp543:green:conn",
+ .gpio = WP543_GPIO_LED_CONN,
+ .active_low = 1,
+ }, {
+ .name = "wp543:green:diag",
+ .gpio = WP543_GPIO_LED_DIAG,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button wp543_gpio_keys[] __initdata = {
+ {
+ .desc = "sw6",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WP543_GPIO_SW6,
+ }, {
+ .desc = "sw4",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WP543_GPIO_SW4,
+ }
+};
+
+static const char *wp543_part_probes[] = {
+ "MyLoader",
+ NULL,
+};
+
+static struct flash_platform_data wp543_flash_data = {
+ .part_probes = wp543_part_probes,
+};
+
+static void __init wp543_setup(void)
+{
+ ar71xx_add_device_m25p80(&wp543_flash_data);
+
+ ar71xx_add_device_mdio(0, 0xfffffff0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ar71xx_eth0_data.phy_mask = 0x0f;
+ ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
+ RESET_MODULE_GE0_PHY;
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_usb();
+
+ pb42_pci_init();
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
+ wp543_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WP543_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wp543_gpio_keys),
+ wp543_gpio_keys);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WP543, "WP543", "Compex WP543", wp543_setup);
--- /dev/null
+/*
+ * Linksys WRT160NL board support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+#include "nvram.h"
+
+#define WRT160NL_GPIO_LED_POWER 14
+#define WRT160NL_GPIO_LED_WPS_AMBER 9
+#define WRT160NL_GPIO_LED_WPS_BLUE 8
+#define WRT160NL_GPIO_LED_WLAN 6
+
+#define WRT160NL_GPIO_BTN_WPS 7
+#define WRT160NL_GPIO_BTN_RESET 21
+
+#define WRT160NL_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WRT160NL_KEYS_DEBOUNCE_INTERVAL (3 * WRT160NL_KEYS_POLL_INTERVAL)
+
+#define WRT160NL_NVRAM_ADDR 0x1f7e0000
+#define WRT160NL_NVRAM_SIZE 0x10000
+
+static const char *wrt160nl_part_probes[] = {
+ "wrt160nl",
+ NULL,
+};
+
+static struct flash_platform_data wrt160nl_flash_data = {
+ .part_probes = wrt160nl_part_probes,
+};
+
+static struct gpio_led wrt160nl_leds_gpio[] __initdata = {
+ {
+ .name = "wrt160nl:blue:power",
+ .gpio = WRT160NL_GPIO_LED_POWER,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ }, {
+ .name = "wrt160nl:amber:wps",
+ .gpio = WRT160NL_GPIO_LED_WPS_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "wrt160nl:blue:wps",
+ .gpio = WRT160NL_GPIO_LED_WPS_BLUE,
+ .active_low = 1,
+ }, {
+ .name = "wrt160nl:blue:wlan",
+ .gpio = WRT160NL_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button wrt160nl_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WRT160NL_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WRT160NL_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static void __init wrt160nl_setup(void)
+{
+ const char *nvram = (char *) KSEG1ADDR(WRT160NL_NVRAM_ADDR);
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 mac[6];
+
+ if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
+ "lan_hwaddr=", mac) == 0) {
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+ }
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.phy_mask = 0x01;
+
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&wrt160nl_flash_data);
+
+ ar71xx_add_device_usb();
+
+ if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
+ "wl0_hwaddr=", mac) == 0)
+ ar9xxx_add_device_wmac(eeprom, mac);
+ else
+ ar9xxx_add_device_wmac(eeprom, NULL);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt160nl_leds_gpio),
+ wrt160nl_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WRT160NL_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wrt160nl_gpio_keys),
+ wrt160nl_gpio_keys);
+
+}
+
+MIPS_MACHINE(AR71XX_MACH_WRT160NL, "WRT160NL", "Linksys WRT160NL",
+ wrt160nl_setup);
--- /dev/null
+/*
+ * Linksys WRT400N board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap94-pci.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define WRT400N_GPIO_LED_POWER 1
+#define WRT400N_GPIO_LED_WPS_BLUE 4
+#define WRT400N_GPIO_LED_WPS_AMBER 5
+#define WRT400N_GPIO_LED_WLAN 6
+
+#define WRT400N_GPIO_BTN_RESET 8
+#define WRT400N_GPIO_BTN_WLSEC 3
+
+#define WRT400N_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WRT400N_KEYS_DEBOUNE_INTERVAL (3 * WRT400N_KEYS_POLL_INTERVAL)
+
+#define WRT400N_MAC_ADDR_OFFSET 0x120c
+#define WRT400N_CALDATA0_OFFSET 0x1000
+#define WRT400N_CALDATA1_OFFSET 0x5000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wrt400n_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x030000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "env",
+ .offset = 0x030000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "linux",
+ .offset = 0x040000,
+ .size = 0x140000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x180000,
+ .size = 0x630000,
+ }, {
+ .name = "nvram",
+ .offset = 0x7b0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "factory",
+ .offset = 0x7c0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "language",
+ .offset = 0x7d0000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "caldata",
+ .offset = 0x7f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x040000,
+ .size = 0x770000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wrt400n_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wrt400n_partitions,
+ .nr_parts = ARRAY_SIZE(wrt400n_partitions),
+#endif
+};
+
+static struct gpio_led wrt400n_leds_gpio[] __initdata = {
+ {
+ .name = "wrt400n:blue:wps",
+ .gpio = WRT400N_GPIO_LED_WPS_BLUE,
+ .active_low = 1,
+ }, {
+ .name = "wrt400n:amber:wps",
+ .gpio = WRT400N_GPIO_LED_WPS_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "wrt400n:blue:wlan",
+ .gpio = WRT400N_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "wrt400n:blue:power",
+ .gpio = WRT400N_GPIO_LED_POWER,
+ .active_low = 0,
+ .default_trigger = "default-on",
+ }
+};
+
+static struct gpio_keys_button wrt400n_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WRT400N_KEYS_DEBOUNE_INTERVAL,
+ .gpio = WRT400N_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wlsec",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WRT400N_KEYS_DEBOUNE_INTERVAL,
+ .gpio = WRT400N_GPIO_BTN_WLSEC,
+ .active_low = 1,
+ }
+};
+
+static void __init wrt400n_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *mac = art + WRT400N_MAC_ADDR_OFFSET;
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 2);
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_m25p80(&wrt400n_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt400n_leds_gpio),
+ wrt400n_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WRT400N_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wrt400n_gpio_keys),
+ wrt400n_gpio_keys);
+
+ ap94_pci_init(art + WRT400N_CALDATA0_OFFSET, NULL,
+ art + WRT400N_CALDATA1_OFFSET, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WRT400N, "WRT400N", "Linksys WRT400N", wrt400n_setup);
--- /dev/null
+/*
+ * Buffalo WZR-HP-AG300H board support
+ *
+ * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap94-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+#define WZRHPAG300H_MAC_OFFSET 0x20c
+#define WZRHPAG300H_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPAG300H_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpag300h_flash_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x0040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x0040000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x0050000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x0060000,
+ .size = 0x0100000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x0160000,
+ .size = 0x1e90000,
+ }, {
+ .name = "user_property",
+ .offset = 0x1ff0000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x0060000,
+ .size = 0x1f90000,
+ }
+};
+
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wzrhpag300h_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wzrhpag300h_flash_partitions,
+ .nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
+#endif
+};
+
+static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
+ {
+ .name = "buffalo:red:diag",
+ .gpio = 1,
+ .active_low = 1,
+ },
+};
+
+
+static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 11,
+ .active_low = 1,
+ }, {
+ .desc = "usb",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 3,
+ .active_low = 1,
+ }, {
+ .desc = "aoss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 5,
+ .active_low = 1,
+ }, {
+ .desc = "router_auto",
+ .type = EV_KEY,
+ .code = BTN_6,
+ .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 6,
+ .active_low = 1,
+ }, {
+ .desc = "router_off",
+ .type = EV_KEY,
+ .code = BTN_5,
+ .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 7,
+ .active_low = 1,
+ }
+};
+
+static void __init wzrhpag300h_setup(void)
+{
+ u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
+ u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
+ u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
+ u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 1);
+
+ ar71xx_add_device_mdio(0, ~(BIT(0) | BIT(4)));
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.phy_mask = BIT(0);
+
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = BIT(4);
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+ gpio_request(2, "usb");
+ gpio_direction_output(2, 1);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
+ wzrhpag300h_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wzrhpag300h_gpio_keys),
+ wzrhpag300h_gpio_keys);
+
+ ar71xx_add_device_m25p80_multi(&wzrhpag300h_flash_data);
+
+ ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
+ "Buffalo WZR-HP-AG300H", wzrhpag300h_setup);
+
--- /dev/null
+/*
+ * Buffalo WZR-HP-G300NH board support
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/nxp_74hc153.h>
+#include <linux/rtl8366.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/ar91xx_flash.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define WZRHPG300NH_GPIO_LED_USB 0
+#define WZRHPG300NH_GPIO_LED_DIAG 1
+#define WZRHPG300NH_GPIO_LED_WIRELESS 6
+#define WZRHPG300NH_GPIO_LED_SECURITY 17
+#define WZRHPG300NH_GPIO_LED_ROUTER 18
+
+#define WZRHPG300NH_GPIO_RTL8366_SDA 19
+#define WZRHPG300NH_GPIO_RTL8366_SCK 20
+
+#define WZRHPG300NH_GPIO_74HC153_S0 9
+#define WZRHPG300NH_GPIO_74HC153_S1 11
+#define WZRHPG300NH_GPIO_74HC153_1Y 12
+#define WZRHPG300NH_GPIO_74HC153_2Y 14
+
+#define WZRHPG300NH_GPIO_EXP_BASE 32
+#define WZRHPG300NH_GPIO_BTN_AOSS (WZRHPG300NH_GPIO_EXP_BASE + 0)
+#define WZRHPG300NH_GPIO_BTN_RESET (WZRHPG300NH_GPIO_EXP_BASE + 1)
+#define WZRHPG300NH_GPIO_BTN_ROUTER_ON (WZRHPG300NH_GPIO_EXP_BASE + 2)
+#define WZRHPG300NH_GPIO_BTN_QOS_ON (WZRHPG300NH_GPIO_EXP_BASE + 3)
+#define WZRHPG300NH_GPIO_BTN_USB (WZRHPG300NH_GPIO_EXP_BASE + 5)
+#define WZRHPG300NH_GPIO_BTN_ROUTER_AUTO (WZRHPG300NH_GPIO_EXP_BASE + 6)
+#define WZRHPG300NH_GPIO_BTN_QOS_OFF (WZRHPG300NH_GPIO_EXP_BASE + 7)
+
+#define WZRHPG300NH_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH_KEYS_POLL_INTERVAL)
+
+#define WZRHPG300NH_MAC_OFFSET 0x20c
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpg300nh_flash_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x0040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x0040000,
+ .size = 0x0020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x0060000,
+ .size = 0x0100000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x0160000,
+ .size = 0x1e60000,
+ }, {
+ .name = "user_property",
+ .offset = 0x1fc0000,
+ .size = 0x0020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x1fe0000,
+ .size = 0x0020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x0060000,
+ .size = 0x1f60000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct ar91xx_flash_platform_data wzrhpg300nh_flash_data = {
+ .width = 2,
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wzrhpg300nh_flash_partitions,
+ .nr_parts = ARRAY_SIZE(wzrhpg300nh_flash_partitions),
+#endif
+};
+
+#define WZRHPG300NH_FLASH_BASE 0x1e000000
+#define WZRHPG300NH_FLASH_SIZE (32 * 1024 * 1024)
+
+static struct resource wzrhpg300nh_flash_resources[] = {
+ [0] = {
+ .start = WZRHPG300NH_FLASH_BASE,
+ .end = WZRHPG300NH_FLASH_BASE + WZRHPG300NH_FLASH_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device wzrhpg300nh_flash_device = {
+ .name = "ar91xx-flash",
+ .id = -1,
+ .resource = wzrhpg300nh_flash_resources,
+ .num_resources = ARRAY_SIZE(wzrhpg300nh_flash_resources),
+ .dev = {
+ .platform_data = &wzrhpg300nh_flash_data,
+ }
+};
+
+static struct gpio_led wzrhpg300nh_leds_gpio[] __initdata = {
+ {
+ .name = "buffalo:orange:security",
+ .gpio = WZRHPG300NH_GPIO_LED_SECURITY,
+ .active_low = 1,
+ }, {
+ .name = "buffalo:green:wireless",
+ .gpio = WZRHPG300NH_GPIO_LED_WIRELESS,
+ .active_low = 1,
+ }, {
+ .name = "buffalo:green:router",
+ .gpio = WZRHPG300NH_GPIO_LED_ROUTER,
+ .active_low = 1,
+ }, {
+ .name = "buffalo:red:diag",
+ .gpio = WZRHPG300NH_GPIO_LED_DIAG,
+ .active_low = 1,
+ }, {
+ .name = "buffalo:blue:usb",
+ .gpio = WZRHPG300NH_GPIO_LED_USB,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button wzrhpg300nh_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "aoss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_AOSS,
+ .active_low = 1,
+ }, {
+ .desc = "usb",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_USB,
+ .active_low = 1,
+ }, {
+ .desc = "qos_on",
+ .type = EV_KEY,
+ .code = BTN_3,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_QOS_ON,
+ .active_low = 0,
+ }, {
+ .desc = "qos_off",
+ .type = EV_KEY,
+ .code = BTN_4,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_QOS_OFF,
+ .active_low = 0,
+ }, {
+ .desc = "router_on",
+ .type = EV_KEY,
+ .code = BTN_5,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_ROUTER_ON,
+ .active_low = 0,
+ }, {
+ .desc = "router_auto",
+ .type = EV_KEY,
+ .code = BTN_6,
+ .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WZRHPG300NH_GPIO_BTN_ROUTER_AUTO,
+ .active_low = 0,
+ }
+};
+
+static struct nxp_74hc153_platform_data wzrhpg300nh_74hc153_data = {
+ .gpio_base = WZRHPG300NH_GPIO_EXP_BASE,
+ .gpio_pin_s0 = WZRHPG300NH_GPIO_74HC153_S0,
+ .gpio_pin_s1 = WZRHPG300NH_GPIO_74HC153_S1,
+ .gpio_pin_1y = WZRHPG300NH_GPIO_74HC153_1Y,
+ .gpio_pin_2y = WZRHPG300NH_GPIO_74HC153_2Y,
+};
+
+static struct platform_device wzrhpg300nh_74hc153_device = {
+ .name = NXP_74HC153_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &wzrhpg300nh_74hc153_data,
+ }
+};
+
+static struct rtl8366_platform_data wzrhpg300nh_rtl8366_data = {
+ .gpio_sda = WZRHPG300NH_GPIO_RTL8366_SDA,
+ .gpio_sck = WZRHPG300NH_GPIO_RTL8366_SCK,
+};
+
+static struct platform_device wzrhpg300nh_rtl8366s_device = {
+ .name = RTL8366S_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &wzrhpg300nh_rtl8366_data,
+ }
+};
+
+static struct platform_device wzrhpg300nh_rtl8366rb_device = {
+ .name = RTL8366RB_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &wzrhpg300nh_rtl8366_data,
+ }
+};
+
+static void __init wzrhpg300nh_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 *mac = eeprom + WZRHPG300NH_MAC_OFFSET;
+ bool hasrtl8366rb = false;
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+
+ if (rtl8366_smi_detect(&wzrhpg300nh_rtl8366_data) == RTL8366_TYPE_RB)
+ hasrtl8366rb = true;
+
+ if (hasrtl8366rb) {
+ ar71xx_eth0_pll_data.pll_1000 = 0x1f000000;
+ ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366rb_device.dev;
+ ar71xx_eth1_pll_data.pll_1000 = 0x100;
+ ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366rb_device.dev;
+ } else {
+ ar71xx_eth0_pll_data.pll_1000 = 0x1e000100;
+ ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
+ ar71xx_eth1_pll_data.pll_1000 = 0x1e000100;
+ ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
+ }
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+ ar9xxx_add_device_wmac(eeprom, NULL);
+
+ platform_device_register(&wzrhpg300nh_74hc153_device);
+ platform_device_register(&wzrhpg300nh_flash_device);
+
+ if (hasrtl8366rb)
+ platform_device_register(&wzrhpg300nh_rtl8366rb_device);
+ else
+ platform_device_register(&wzrhpg300nh_rtl8366s_device);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh_leds_gpio),
+ wzrhpg300nh_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WZRHPG300NH_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wzrhpg300nh_gpio_keys),
+ wzrhpg300nh_gpio_keys);
+
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH, "WZR-HP-G300NH",
+ "Buffalo WZR-HP-G300NH", wzrhpg300nh_setup);
--- /dev/null
+/*
+ * Buffalo WZR-HP-G300NH2 board support
+ *
+ * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2011 Mark Deneen <mdeneen@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+
+#define WZRHPG300NH2_MAC_OFFSET 0x20c
+#define WZRHPG300NH2_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH2_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpg300nh2_flash_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x0040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x0040000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x0050000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x0060000,
+ .size = 0x0100000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x0160000,
+ .size = 0x1e90000,
+ }, {
+ .name = "user_property",
+ .offset = 0x1ff0000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x0060000,
+ .size = 0x1f90000,
+ }
+};
+
+#endif /* CONFIG_MTD_PARTITIONS */
+
+
+
+static struct flash_platform_data wzrhpg300nh2_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wzrhpg300nh2_flash_partitions,
+ .nr_parts = ARRAY_SIZE(wzrhpg300nh2_flash_partitions),
+#endif
+};
+
+
+static struct gpio_led wzrhpg300nh2_leds_gpio[] __initdata = {
+ {
+ .name = "buffalo:red:diag",
+ .gpio = 16,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led wzrhpg300nh2_wmac_leds_gpio[] = {
+ {
+ .name = "buffalo:blue:usb",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:orange:security",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:green:router",
+ .gpio = 7,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:blue:movie_engine_on",
+ .gpio = 8,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:blue:movie_engine_off",
+ .gpio = 9,
+ .active_low = 1,
+ },
+};
+
+/* The AOSS button is wmac gpio 12 */
+static struct gpio_keys_button wzrhpg300nh2_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 1,
+ .active_low = 1,
+ }, {
+ .desc = "usb",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 7,
+ .active_low = 1,
+ }, {
+ .desc = "qos",
+ .type = EV_KEY,
+ .code = BTN_3,
+ .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 11,
+ .active_low = 0,
+ }, {
+ .desc = "router_on",
+ .type = EV_KEY,
+ .code = BTN_5,
+ .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 8,
+ .active_low = 0,
+ },
+};
+
+
+static void __init wzrhpg300nh2_setup(void)
+{
+
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1f051000);
+ u8 *mac0 = eeprom + WZRHPG300NH2_MAC_OFFSET;
+ /* There is an eth1 but it is not connected to the switch */
+
+ ar71xx_add_device_m25p80_multi(&wzrhpg300nh2_flash_data);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac0, 0);
+ ar71xx_add_device_mdio(0, ~(BIT(0)));
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac0, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.phy_mask = BIT(0);
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_usb();
+ /* gpio13 is usb power. Turn it on. */
+ gpio_request(13, "usb");
+ gpio_direction_output(13, 1);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh2_leds_gpio),
+ wzrhpg300nh2_leds_gpio);
+ ar71xx_register_gpio_keys_polled(-1, WZRHPG300NH2_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wzrhpg300nh2_gpio_keys),
+ wzrhpg300nh2_gpio_keys);
+ ap91_pci_setup_wmac_led_pin(5);
+ ap91_pci_setup_wmac_leds(wzrhpg300nh2_wmac_leds_gpio,
+ ARRAY_SIZE(wzrhpg300nh2_wmac_leds_gpio));
+
+ ap91_pci_init(eeprom, mac0);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH2, "WZR-HP-G300NH2",
+ "Buffalo WZR-HP-G300NH2", wzrhpg300nh2_setup);
+
--- /dev/null
+/*
+ * Buffalo WZR-HP-G450G board support
+ *
+ * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define WZRHPG450H_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WZRHPG450H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG450H_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpg450h_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x0040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x0040000,
+ .size = 0x0010000,
+ }, {
+ .name = "ART",
+ .offset = 0x0050000,
+ .size = 0x0010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "uImage",
+ .offset = 0x0060000,
+ .size = 0x0100000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x0160000,
+ .size = 0x1e80000,
+ }, {
+ .name = "user_property",
+ .offset = 0x1fe0000,
+ .size = 0x0020000,
+ }, {
+ .name = "firmware",
+ .offset = 0x0060000,
+ .size = 0x1f80000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wzrhpg450h_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wzrhpg450h_partitions,
+ .nr_parts = ARRAY_SIZE(wzrhpg450h_partitions),
+#endif
+};
+
+static struct gpio_led wzrhpg450h_leds_gpio[] __initdata = {
+ {
+ .name = "buffalo:red:diag",
+ .gpio = 14,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:orange:security",
+ .gpio = 13,
+ .active_low = 1,
+ },
+};
+
+
+static struct gpio_led wzrhpg450h_wmac_leds_gpio[] = {
+ {
+ .name = "buffalo:blue:movie_engine",
+ .gpio = 13,
+ .active_low = 1,
+ },
+ {
+ .name = "buffalo:green:router",
+ .gpio = 14,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button wzrhpg450h_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 6,
+ .active_low = 1,
+ }, {
+ .desc = "usb",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 1,
+ .active_low = 1,
+ }, {
+ .desc = "aoss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 8,
+ .active_low = 1,
+ }, {
+ .desc = "movie_engine",
+ .type = EV_KEY,
+ .code = BTN_6,
+ .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 7,
+ .active_low = 0,
+ }, {
+ .desc = "router_off",
+ .type = EV_KEY,
+ .code = BTN_5,
+ .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = 12,
+ .active_low = 0,
+ }
+};
+
+
+static void __init wzrhpg450h_init(void)
+{
+ u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
+ u8 *mac = (u8 *) ee + 2;
+
+ ar71xx_add_device_m25p80_multi(&wzrhpg450h_flash_data);
+
+ ar71xx_add_device_mdio(0, ~BIT(0));
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.phy_mask = BIT(0);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg450h_leds_gpio),
+ wzrhpg450h_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, WZRHPG450H_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wzrhpg450h_gpio_keys),
+ wzrhpg450h_gpio_keys);
+
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_usb();
+ gpio_request(16, "usb");
+ gpio_direction_output(16, 1);
+
+ ap91_pci_init(ee, NULL);
+ ap91_pci_setup_wmac_led_pin(15);
+ ap91_pci_setup_wmac_leds(wzrhpg450h_wmac_leds_gpio,
+ ARRAY_SIZE(wzrhpg450h_wmac_leds_gpio));
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_G450H, "WZR-HP-G450H", "Buffalo WZR-HP-G450H",
+ wzrhpg450h_init);
--- /dev/null
+/*
+ * Zcomax ZCN-1523H-2-8/5-16 board support
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define ZCN_1523H_GPIO_BTN_RESET 0
+#define ZCN_1523H_GPIO_LED_INIT 11
+#define ZCN_1523H_GPIO_LED_LAN1 17
+
+#define ZCN_1523H_2_GPIO_LED_WEAK 13
+#define ZCN_1523H_2_GPIO_LED_MEDIUM 14
+#define ZCN_1523H_2_GPIO_LED_STRONG 15
+
+#define ZCN_1523H_5_GPIO_LED_UNKNOWN 1
+#define ZCN_1523H_5_GPIO_LED_LAN2 13
+#define ZCN_1523H_5_GPIO_LED_WEAK 14
+#define ZCN_1523H_5_GPIO_LED_MEDIUM 15
+#define ZCN_1523H_5_GPIO_LED_STRONG 16
+
+#define ZCN_1523H_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition zcn_1523h_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x610000,
+ }, {
+ .name = "kernel",
+ .offset = 0x660000,
+ .size = 0x170000,
+ }, {
+ .name = "configure",
+ .offset = 0x7d0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "mfg",
+ .offset = 0x7e0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "eeprom",
+ .offset = 0x7f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x780000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data zcn_1523h_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = zcn_1523h_partitions,
+ .nr_parts = ARRAY_SIZE(zcn_1523h_partitions),
+#endif
+};
+
+static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ZCN_1523H_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led zcn_1523h_leds_gpio[] __initdata = {
+ {
+ .name = "zcn-1523h:amber:init",
+ .gpio = ZCN_1523H_GPIO_LED_INIT,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:green:lan1",
+ .gpio = ZCN_1523H_GPIO_LED_LAN1,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = {
+ {
+ .name = "zcn-1523h:red:weak",
+ .gpio = ZCN_1523H_2_GPIO_LED_WEAK,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:amber:medium",
+ .gpio = ZCN_1523H_2_GPIO_LED_MEDIUM,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:green:strong",
+ .gpio = ZCN_1523H_2_GPIO_LED_STRONG,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = {
+ {
+ .name = "zcn-1523h:red:weak",
+ .gpio = ZCN_1523H_5_GPIO_LED_WEAK,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:amber:medium",
+ .gpio = ZCN_1523H_5_GPIO_LED_MEDIUM,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:green:strong",
+ .gpio = ZCN_1523H_5_GPIO_LED_STRONG,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:green:lan2",
+ .gpio = ZCN_1523H_5_GPIO_LED_LAN2,
+ .active_low = 1,
+ }, {
+ .name = "zcn-1523h:amber:unknown",
+ .gpio = ZCN_1523H_5_GPIO_LED_UNKNOWN,
+ }
+};
+
+static void __init zcn_1523h_generic_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_add_device_m25p80(&zcn_1523h_flash_data);
+
+ ar71xx_add_device_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio),
+ zcn_1523h_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(zcn_1523h_gpio_keys),
+ zcn_1523h_gpio_keys);
+
+ ap91_pci_init(ee, mac);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ /* LAN1 port */
+ ar71xx_add_device_eth(0);
+}
+
+static void __init zcn_1523h_2_setup(void)
+{
+ zcn_1523h_generic_setup();
+ ap91_pci_setup_wmac_gpio(BIT(9), 0);
+
+ ar71xx_add_device_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio),
+ zcn_1523h_2_leds_gpio);
+}
+
+MIPS_MACHINE(AR71XX_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2",
+ zcn_1523h_2_setup);
+
+static void __init zcn_1523h_5_setup(void)
+{
+ zcn_1523h_generic_setup();
+ ap91_pci_setup_wmac_gpio(BIT(8), 0);
+
+ ar71xx_add_device_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio),
+ zcn_1523h_5_leds_gpio);
+
+ /* LAN2 port */
+ ar71xx_add_device_eth(1);
+}
+
+MIPS_MACHINE(AR71XX_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5",
+ zcn_1523h_5_setup);
--- /dev/null
+/*
+ * Atheros AR71xx machine type definitions
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_MACHTYPE_H
+#define _AR71XX_MACHTYPE_H
+
+#include <asm/mips_machine.h>
+
+enum ar71xx_mach_type {
+ AR71XX_MACH_GENERIC = 0,
+ AR71XX_MACH_ALFA_AP96, /* ALFA Network AP96 board */
+ AR71XX_MACH_ALFA_NX, /* ALFA Network N2/N5 board */
+ AR71XX_MACH_ALL0258N, /* Allnet ALL0258N */
+ AR71XX_MACH_AP121, /* Atheros AP121 */
+ AR71XX_MACH_AP121_MINI, /* Atheros AP121-MINI */
+ AR71XX_MACH_AP81, /* Atheros AP81 */
+ AR71XX_MACH_AP83, /* Atheros AP83 */
+ AR71XX_MACH_AP96, /* Atheros AP96 */
+ AR71XX_MACH_AW_NR580, /* AzureWave AW-NR580 */
+ AR71XX_MACH_DB120, /* Atheros DB120 (AR934x based) */
+ AR71XX_MACH_DIR_600_A1, /* D-Link DIR-600 rev. A1 */
+ AR71XX_MACH_DIR_615_C1, /* D-Link DIR-615 rev. C1 */
+ AR71XX_MACH_DIR_825_B1, /* D-Link DIR-825 rev. B1 */
+ AR71XX_MACH_EAP7660D, /* Senao EAP7660D */
+ AR71XX_MACH_JA76PF, /* jjPlus JA76PF */
+ AR71XX_MACH_JWAP003, /* jjPlus JWAP003 */
+ AR71XX_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */
+ AR71XX_MACH_MZK_W04NU, /* Planex MZK-W04NU */
+ AR71XX_MACH_MZK_W300NH, /* Planex MZK-W300NH */
+ AR71XX_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */
+ AR71XX_MACH_OM2P, /* OpenMesh OM2P */
+ AR71XX_MACH_PB42, /* Atheros PB42 */
+ AR71XX_MACH_PB44, /* Atheros PB44 */
+ AR71XX_MACH_PB92, /* Atheros PB92 */
+ AR71XX_MACH_RB_411, /* MikroTik RouterBOARD 411/411A/411AH */
+ AR71XX_MACH_RB_411U, /* MikroTik RouterBOARD 411U */
+ AR71XX_MACH_RB_433, /* MikroTik RouterBOARD 433/433AH */
+ AR71XX_MACH_RB_433U, /* MikroTik RouterBOARD 433UAH */
+ AR71XX_MACH_RB_450G, /* MikroTik RouterBOARD 450G */
+ AR71XX_MACH_RB_450, /* MikroTik RouterBOARD 450 */
+ AR71XX_MACH_RB_493, /* Mikrotik RouterBOARD 493/493AH */
+ AR71XX_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */
+ AR71XX_MACH_RB_750, /* MikroTik RouterBOARD 750 */
+ AR71XX_MACH_RW2458N, /* Redwave RW2458N */
+ AR71XX_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */
+ AR71XX_MACH_TL_MR3020, /* TP-LINK TL-MR3020 */
+ AR71XX_MACH_TL_MR3220, /* TP-LINK TL-MR3220 */
+ AR71XX_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */
+ AR71XX_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */
+ AR71XX_MACH_TL_WA901ND_V2, /* TP-LINK TL-WA901ND v2 */
+ AR71XX_MACH_TL_WR1043ND, /* TP-LINK TL-WR1041ND */
+ AR71XX_MACH_TL_WR2543N, /* TP-LINK TL-WR2543N/ND */
+ AR71XX_MACH_TL_WR703N, /* TP-LINK TL-WR703N */
+ AR71XX_MACH_TL_WR741ND, /* TP-LINK TL-WR741ND */
+ AR71XX_MACH_TL_WR741ND_V4, /* TP-LINK TL-WR741ND v4*/
+ AR71XX_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */
+ AR71XX_MACH_TL_WR841N_V7, /* TP-LINK TL-WR841N/ND v7 */
+ AR71XX_MACH_TL_WR941ND, /* TP-LINK TL-WR941ND */
+ AR71XX_MACH_UBNT_AIRROUTER, /* Ubiquiti AirRouter */
+ AR71XX_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */
+ AR71XX_MACH_UBNT_LSSR71, /* Ubiquiti LS-SR71 */
+ AR71XX_MACH_UBNT_LSX, /* Ubiquiti LSX */
+ AR71XX_MACH_UBNT_NANO_M, /* Ubiquiti NanoStation M */
+ AR71XX_MACH_UBNT_ROCKET_M, /* Ubiquiti Rocket M */
+ AR71XX_MACH_UBNT_RSPRO, /* Ubiquiti RouterStation Pro */
+ AR71XX_MACH_UBNT_RS, /* Ubiquiti RouterStation */
+ AR71XX_MACH_UBNT_UNIFI, /* Unifi */
+ AR71XX_MACH_WHR_G301N, /* Buffalo WHR-G301N */
+ AR71XX_MACH_WHR_HP_G300N, /* Buffalo WHR-HP-G300N */
+ AR71XX_MACH_WHR_HP_GN, /* Buffalo WHR-HP-GN */
+ AR71XX_MACH_WNDR3700, /* NETGEAR WNDR3700/WNDR3800/WNDRMAC */
+ AR71XX_MACH_WNR2000, /* NETGEAR WNR2000 */
+ AR71XX_MACH_WP543, /* Compex WP543 */
+ AR71XX_MACH_WRT160NL, /* Linksys WRT160NL */
+ AR71XX_MACH_WRT400N, /* Linksys WRT400N */
+ AR71XX_MACH_WZR_HP_AG300H, /* Buffalo WZR-HP-AG300H */
+ AR71XX_MACH_WZR_HP_G300NH, /* Buffalo WZR-HP-G300NH */
+ AR71XX_MACH_WZR_HP_G300NH2, /* Buffalo WZR-HP-G300NH2 */
+ AR71XX_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */
+ AR71XX_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
+ AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */
+};
+
+#endif /* _AR71XX_MACHTYPE_H */
--- /dev/null
+/*
+ * Atheros AR71xx minimal nvram support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/vmalloc.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include "nvram.h"
+
+char *nvram_find_var(const char *name, const char *buf, unsigned buf_len)
+{
+ unsigned len = strlen(name);
+ char *cur, *last;
+
+ if (buf_len == 0 || len == 0)
+ return NULL;
+
+ if (buf_len < len)
+ return NULL;
+
+ if (len == 1)
+ return memchr(buf, (int) *name, buf_len);
+
+ last = (char *) buf + buf_len - len;
+ for (cur = (char *) buf; cur <= last; cur++)
+ if (cur[0] == name[0] && memcmp(cur, name, len) == 0)
+ return cur + len;
+
+ return NULL;
+}
+
+int nvram_parse_mac_addr(const char *nvram, unsigned nvram_len,
+ const char *name, char *mac)
+{
+ char *buf;
+ char *mac_str;
+ int ret;
+ int t;
+
+ buf = vmalloc(nvram_len);
+ if (!buf)
+ return -ENOMEM;
+
+ memcpy(buf, nvram, nvram_len);
+ buf[nvram_len - 1] = '\0';
+
+ mac_str = nvram_find_var(name, buf, nvram_len);
+ if (!mac_str) {
+ ret = -EINVAL;
+ goto free;
+ }
+
+ t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ &mac[0], &mac[1], &mac[2], &mac[3], &mac[4], &mac[5]);
+
+ if (t != 6) {
+ ret = -EINVAL;
+ goto free;
+ }
+
+ ret = 0;
+
+free:
+ vfree(buf);
+ return ret;
+}
--- /dev/null
+/*
+ * Atheros AR71xx minimal nvram support
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_NVRAM_H
+#define _AR71XX_NVRAM_H
+
+char *nvram_find_var(const char *name, const char *buf,
+ unsigned buf_len) __init;
+int nvram_parse_mac_addr(const char *nvram, unsigned nvram_len,
+ const char *name, char *mac) __init;
+
+#endif /* _AR71XX_NVRAM_H */
--- /dev/null
+/*
+ * Atheros AP94 reference board PCI initialization
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+struct ath9k_fixup {
+ u16 *cal_data;
+ unsigned slot;
+};
+
+static int ath9k_num_fixups;
+static struct ath9k_fixup ath9k_fixups[2];
+
+static void ath9k_pci_fixup(struct pci_dev *dev)
+{
+ void __iomem *mem;
+ u16 *cal_data = NULL;
+ u16 cmd;
+ u32 bar0;
+ u32 val;
+ unsigned i;
+
+ for (i = 0; i < ath9k_num_fixups; i++) {
+ if (ath9k_fixups[i].cal_data == NULL)
+ continue;
+
+ if (ath9k_fixups[i].slot != PCI_SLOT(dev->devfn))
+ continue;
+
+ cal_data = ath9k_fixups[i].cal_data;
+ break;
+ }
+
+ if (cal_data == NULL)
+ return;
+
+ if (*cal_data != 0xa55a) {
+ pr_err("pci %s: invalid calibration data\n", pci_name(dev));
+ return;
+ }
+
+ pr_info("pci %s: fixup device configuration\n", pci_name(dev));
+
+ mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
+ if (!mem) {
+ pr_err("pci %s: ioremap error\n", pci_name(dev));
+ return;
+ }
+
+ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7161:
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0,
+ AR71XX_PCI_MEM_BASE);
+ break;
+ case AR71XX_SOC_AR7240:
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0xffff);
+ break;
+
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff);
+ break;
+
+ default:
+ BUG();
+ }
+
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ /* set pointer to first reg address */
+ cal_data += 3;
+ while (*cal_data != 0xffff) {
+ u32 reg;
+ reg = *cal_data++;
+ val = *cal_data++;
+ val |= (*cal_data++) << 16;
+
+ __raw_writel(val, mem + reg);
+ udelay(100);
+ }
+
+ pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
+ dev->vendor = val & 0xffff;
+ dev->device = (val >> 16) & 0xffff;
+
+ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
+ dev->revision = val & 0xff;
+ dev->class = val >> 8; /* upper 3 bytes */
+
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
+
+ iounmap(mem);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
+
+void __init pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data)
+{
+ if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
+ return;
+
+ ath9k_fixups[ath9k_num_fixups].slot = slot;
+ ath9k_fixups[ath9k_num_fixups].cal_data = cal_data;
+ ath9k_num_fixups++;
+}
--- /dev/null
+#ifndef _PCI_ATH9K_FIXUP
+#define _PCI_ATH9K_FIXUP
+
+void pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data) __init;
+
+#endif /* _PCI_ATH9K_FIXUP */
--- /dev/null
+/*
+ * Atheros AR71xx PCI setup code
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+
+#include <asm/traps.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+unsigned ar71xx_pci_nr_irqs __initdata;
+struct ar71xx_pci_irq *ar71xx_pci_irq_map __initdata;
+
+int (*ar71xx_pci_plat_dev_init)(struct pci_dev *dev);
+
+static int ar71xx_be_handler(struct pt_regs *regs, int is_fixup)
+{
+ int err = 0;
+
+ err = ar71xx_pci_be_handler(is_fixup);
+
+ return (is_fixup && !err) ? MIPS_BE_FIXUP : MIPS_BE_FATAL;
+}
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ if (ar71xx_pci_plat_dev_init)
+ return ar71xx_pci_plat_dev_init(dev);
+
+ return 0;
+}
+
+int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
+{
+ int ret = 0;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ ret = ar71xx_pcibios_map_irq(dev, slot, pin);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ret = ar724x_pcibios_map_irq(dev, slot, pin);
+ break;
+
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+int __init ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map)
+{
+ u32 t;
+ int ret = 0;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ board_be_handler = ar71xx_be_handler;
+ ret = ar71xx_pcibios_init();
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ret = ar724x_pcibios_init(AR71XX_CPU_IRQ_IP2);
+ break;
+
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ t = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
+ if (t & AR934X_BOOTSTRAP_PCIE_RC) {
+ ret = ar724x_pcibios_init(AR934X_IP2_IRQ_PCIE);
+ break;
+ }
+
+ /* fall through */
+ default:
+ return 0;
+ }
+
+ ar71xx_pci_nr_irqs = nr_irqs;
+ ar71xx_pci_irq_map = map;
+
+ return ret;
+}
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific prom routines
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+#include <asm/fw/myloader/myloader.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+static inline int is_valid_ram_addr(void *addr)
+{
+ if (((u32) addr > KSEG0) &&
+ ((u32) addr < (KSEG0 + AR71XX_MEM_SIZE_MAX)))
+ return 1;
+
+ if (((u32) addr > KSEG1) &&
+ ((u32) addr < (KSEG1 + AR71XX_MEM_SIZE_MAX)))
+ return 1;
+
+ return 0;
+}
+
+static char ar71xx_cmdline_buf[COMMAND_LINE_SIZE] __initdata;
+static void __init ar71xx_prom_append_cmdline(const char *name,
+ const char *value)
+{
+ snprintf(ar71xx_cmdline_buf, sizeof(ar71xx_cmdline_buf),
+ " %s=%s", name, value);
+ strlcat(arcs_cmdline, ar71xx_cmdline_buf, sizeof(arcs_cmdline));
+}
+
+static const char * __init ar71xx_prom_find_env(char **envp, const char *name)
+{
+ const char *ret = NULL;
+ int len;
+ char **p;
+
+ if (!is_valid_ram_addr(envp))
+ return NULL;
+
+ len = strlen(name);
+ for (p = envp; is_valid_ram_addr(*p); p++) {
+ if (strncmp(name, *p, len) == 0 && (*p)[len] == '=') {
+ ret = *p + len + 1;
+ break;
+ }
+
+ /* RedBoot env comes in pointer pairs - key, value */
+ if (strncmp(name, *p, len) == 0 && (*p)[len] == 0)
+ if (is_valid_ram_addr(*(++p))) {
+ ret = *p;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+#ifdef CONFIG_IMAGE_CMDLINE_HACK
+extern char __image_cmdline[];
+
+static int __init ar71xx_use__image_cmdline(void)
+{
+ char *p = __image_cmdline;
+ int replace = 0;
+
+ if (*p == '-') {
+ replace = 1;
+ p++;
+ }
+
+ if (*p == '\0')
+ return 0;
+
+ if (replace) {
+ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
+ } else {
+ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
+ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
+ }
+
+ return 1;
+}
+#else
+static inline int ar71xx_use__image_cmdline(void) { return 0; }
+#endif
+
+static int __init ar71xx_prom_init_myloader(void)
+{
+ struct myloader_info *mylo;
+ char mac_buf[32];
+ unsigned char *mac;
+
+ mylo = myloader_get_info();
+ if (!mylo)
+ return 0;
+
+ switch (mylo->did) {
+ case DEVID_COMPEX_WP543:
+ ar71xx_prom_append_cmdline("board", "WP543");
+ break;
+ default:
+ printk(KERN_WARNING "prom: unknown device id: %x\n",
+ mylo->did);
+ return 0;
+ }
+
+ mac = mylo->macs[0];
+ snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x",
+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+ ar71xx_prom_append_cmdline("ethaddr", mac_buf);
+
+ ar71xx_use__image_cmdline();
+
+ return 1;
+}
+
+static __init void ar71xx_prom_init_cmdline(int argc, char **argv)
+{
+ int i;
+
+ if (ar71xx_use__image_cmdline())
+ return;
+
+ if (!is_valid_ram_addr(argv))
+ return;
+
+ for (i = 0; i < argc; i++)
+ if (is_valid_ram_addr(argv[i])) {
+ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
+ strlcat(arcs_cmdline, argv[i], sizeof(arcs_cmdline));
+ }
+}
+
+void __init prom_init(void)
+{
+ const char *env;
+ char **envp;
+
+ printk(KERN_DEBUG "prom: fw_arg0=%08x, fw_arg1=%08x, "
+ "fw_arg2=%08x, fw_arg3=%08x\n",
+ (unsigned int)fw_arg0, (unsigned int)fw_arg1,
+ (unsigned int)fw_arg2, (unsigned int)fw_arg3);
+
+
+ if (ar71xx_prom_init_myloader())
+ return;
+
+ ar71xx_prom_init_cmdline(fw_arg0, (char **)fw_arg1);
+
+ envp = (char **)fw_arg2;
+ if (!strstr(arcs_cmdline, "ethaddr=")) {
+ env = ar71xx_prom_find_env(envp, "ethaddr");
+ if (env)
+ ar71xx_prom_append_cmdline("ethaddr", env);
+ }
+
+ if (!strstr(arcs_cmdline, "board=")) {
+ env = ar71xx_prom_find_env(envp, "board");
+ if (env) {
+ /* Workaround for buggy bootloaders */
+ if (strcmp(env, "RouterStation") == 0 ||
+ strcmp(env, "Ubiquiti AR71xx-based board") == 0)
+ env = "UBNT-RS";
+
+ if (strcmp(env, "RouterStation PRO") == 0)
+ env = "UBNT-RSPRO";
+
+ ar71xx_prom_append_cmdline("board", env);
+ }
+ }
+}
+
+void __init prom_free_prom_memory(void)
+{
+ /* We do not have to prom memory to free */
+}
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific setup
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.15 BSP
+ * Parts of this file are based on Atheros 2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/bootmem.h>
+
+#include <asm/bootinfo.h>
+#include <asm/time.h> /* for mips_hpt_frequency */
+#include <asm/reboot.h> /* for _machine_{restart,halt} */
+#include <asm/mips_machine.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+
+#define AR71XX_SYS_TYPE_LEN 64
+
+u32 ar71xx_cpu_freq;
+EXPORT_SYMBOL_GPL(ar71xx_cpu_freq);
+
+u32 ar71xx_ahb_freq;
+EXPORT_SYMBOL_GPL(ar71xx_ahb_freq);
+
+u32 ar71xx_ddr_freq;
+EXPORT_SYMBOL_GPL(ar71xx_ddr_freq);
+
+u32 ar71xx_ref_freq;
+EXPORT_SYMBOL_GPL(ar71xx_ref_freq);
+
+enum ar71xx_soc_type ar71xx_soc;
+EXPORT_SYMBOL_GPL(ar71xx_soc);
+
+u32 ar71xx_soc_rev;
+EXPORT_SYMBOL_GPL(ar71xx_soc_rev);
+
+static char ar71xx_sys_type[AR71XX_SYS_TYPE_LEN];
+
+static void ar71xx_restart(char *command)
+{
+ ar71xx_device_stop(RESET_MODULE_FULL_CHIP);
+ for (;;)
+ if (cpu_wait)
+ cpu_wait();
+}
+
+static void ar71xx_halt(void)
+{
+ while (1)
+ cpu_wait();
+}
+
+static void __init ar71xx_detect_mem_size(void)
+{
+ unsigned long size;
+
+ for (size = AR71XX_MEM_SIZE_MIN; size < AR71XX_MEM_SIZE_MAX;
+ size <<= 1) {
+ if (!memcmp(ar71xx_detect_mem_size,
+ ar71xx_detect_mem_size + size, 1024))
+ break;
+ }
+
+ add_memory_region(0, size, BOOT_MEM_RAM);
+}
+
+static void __init ar71xx_detect_sys_type(void)
+{
+ char *chip = "????";
+ u32 id;
+ u32 major;
+ u32 minor;
+ u32 rev = 0;
+
+ id = ar71xx_reset_rr(AR71XX_RESET_REG_REV_ID);
+ major = id & REV_ID_MAJOR_MASK;
+
+ switch (major) {
+ case REV_ID_MAJOR_AR71XX:
+ minor = id & AR71XX_REV_ID_MINOR_MASK;
+ rev = id >> AR71XX_REV_ID_REVISION_SHIFT;
+ rev &= AR71XX_REV_ID_REVISION_MASK;
+ switch (minor) {
+ case AR71XX_REV_ID_MINOR_AR7130:
+ ar71xx_soc = AR71XX_SOC_AR7130;
+ chip = "7130";
+ break;
+
+ case AR71XX_REV_ID_MINOR_AR7141:
+ ar71xx_soc = AR71XX_SOC_AR7141;
+ chip = "7141";
+ break;
+
+ case AR71XX_REV_ID_MINOR_AR7161:
+ ar71xx_soc = AR71XX_SOC_AR7161;
+ chip = "7161";
+ break;
+ }
+ break;
+
+ case REV_ID_MAJOR_AR7240:
+ ar71xx_soc = AR71XX_SOC_AR7240;
+ chip = "7240";
+ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR7241:
+ ar71xx_soc = AR71XX_SOC_AR7241;
+ chip = "7241";
+ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR7242:
+ ar71xx_soc = AR71XX_SOC_AR7242;
+ chip = "7242";
+ rev = id & AR724X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR913X:
+ minor = id & AR91XX_REV_ID_MINOR_MASK;
+ rev = id >> AR91XX_REV_ID_REVISION_SHIFT;
+ rev &= AR91XX_REV_ID_REVISION_MASK;
+ switch (minor) {
+ case AR91XX_REV_ID_MINOR_AR9130:
+ ar71xx_soc = AR71XX_SOC_AR9130;
+ chip = "9130";
+ break;
+
+ case AR91XX_REV_ID_MINOR_AR9132:
+ ar71xx_soc = AR71XX_SOC_AR9132;
+ chip = "9132";
+ break;
+ }
+ break;
+
+ case REV_ID_MAJOR_AR9330:
+ ar71xx_soc = AR71XX_SOC_AR9330;
+ chip = "9330";
+ rev = id & AR933X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR9331:
+ ar71xx_soc = AR71XX_SOC_AR9331;
+ chip = "9331";
+ rev = id & AR933X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR9341:
+ ar71xx_soc = AR71XX_SOC_AR9341;
+ chip = "9341";
+ rev = id & AR934X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR9342:
+ ar71xx_soc = AR71XX_SOC_AR9342;
+ chip = "9342";
+ rev = id & AR934X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR9344:
+ ar71xx_soc = AR71XX_SOC_AR9344;
+ chip = "9344";
+ rev = id & AR934X_REV_ID_REVISION_MASK;
+ break;
+
+ default:
+ panic("ar71xx: unknown chip id:0x%08x\n", id);
+ }
+
+ ar71xx_soc_rev = rev;
+
+ sprintf(ar71xx_sys_type, "Atheros AR%s rev %u", chip, rev);
+ pr_info("SoC: %s\n", ar71xx_sys_type);
+}
+
+static void __init ar934x_detect_sys_frequency(void)
+{
+ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
+ u32 cpu_pll, ddr_pll;
+ u32 bootstrap;
+
+ bootstrap = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
+ if (bootstrap & AR934X_BOOTSTRAP_REF_CLK_40)
+ ar71xx_ref_freq = 40 * 1000 * 1000;
+ else
+ ar71xx_ref_freq = 25 * 1000 * 1000;
+
+ pll = ar71xx_pll_rr(AR934X_PLL_REG_CPU_CONFIG);
+ out_div = AR934X_CPU_PLL_CFG_OUTDIV_GET(pll);
+ ref_div = AR934X_CPU_PLL_CFG_REFDIV_GET(pll);
+ nint = AR934X_CPU_PLL_CFG_NINT_GET(pll);
+ frac = AR934X_CPU_PLL_CFG_NFRAC_GET(pll);
+
+ cpu_pll = nint * ar71xx_ref_freq / ref_div;
+ cpu_pll += frac * ar71xx_ref_freq / (ref_div * (2 << 6));
+ cpu_pll /= (1 << out_div);
+
+ pll = ar71xx_pll_rr(AR934X_PLL_REG_DDR_CONFIG);
+ out_div = AR934X_DDR_PLL_CFG_OUTDIV_GET(pll);
+ ref_div = AR934X_DDR_PLL_CFG_REFDIV_GET(pll);
+ nint = AR934X_DDR_PLL_CFG_NINT_GET(pll);
+ frac = AR934X_DDR_PLL_CFG_NFRAC_GET(pll);
+
+ ddr_pll = nint * ar71xx_ref_freq / ref_div;
+ ddr_pll += frac * ar71xx_ref_freq / (ref_div * (2 << 10));
+ ddr_pll /= (1 << out_div);
+
+ clk_ctrl = ar71xx_pll_rr(AR934X_PLL_REG_DDR_CTRL_CLOCK);
+
+ if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS) {
+ ar71xx_cpu_freq = ar71xx_ref_freq;
+ } else {
+ postdiv = AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_GET(clk_ctrl);
+
+ if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL)
+ ar71xx_cpu_freq = cpu_pll / (postdiv + 1);
+ else
+ ar71xx_cpu_freq = ddr_pll / (postdiv + 1);
+ }
+
+ if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS) {
+ ar71xx_ddr_freq = ar71xx_ref_freq;
+ } else {
+ postdiv = AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_GET(clk_ctrl);
+
+ if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL)
+ ar71xx_ddr_freq = ddr_pll / (postdiv + 1);
+ else
+ ar71xx_ddr_freq = cpu_pll / (postdiv + 1);
+ }
+
+ if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS) {
+ ar71xx_ahb_freq = ar71xx_ref_freq;
+ } else {
+ postdiv = AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_GET(clk_ctrl);
+
+ if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL)
+ ar71xx_ahb_freq = ddr_pll / (postdiv + 1);
+ else
+ ar71xx_ahb_freq = cpu_pll / (postdiv + 1);
+ }
+}
+
+static void __init ar91xx_detect_sys_frequency(void)
+{
+ u32 pll;
+ u32 freq;
+ u32 div;
+
+ ar71xx_ref_freq = 5 * 1000 * 1000;
+
+ pll = ar71xx_pll_rr(AR91XX_PLL_REG_CPU_CONFIG);
+
+ div = ((pll >> AR91XX_PLL_DIV_SHIFT) & AR91XX_PLL_DIV_MASK);
+ freq = div * ar71xx_ref_freq;
+
+ ar71xx_cpu_freq = freq;
+
+ div = ((pll >> AR91XX_DDR_DIV_SHIFT) & AR91XX_DDR_DIV_MASK) + 1;
+ ar71xx_ddr_freq = freq / div;
+
+ div = (((pll >> AR91XX_AHB_DIV_SHIFT) & AR91XX_AHB_DIV_MASK) + 1) * 2;
+ ar71xx_ahb_freq = ar71xx_cpu_freq / div;
+}
+
+static void __init ar71xx_detect_sys_frequency(void)
+{
+ u32 pll;
+ u32 freq;
+ u32 div;
+
+ ar71xx_ref_freq = 40 * 1000 * 1000;
+
+ pll = ar71xx_pll_rr(AR71XX_PLL_REG_CPU_CONFIG);
+
+ div = ((pll >> AR71XX_PLL_DIV_SHIFT) & AR71XX_PLL_DIV_MASK) + 1;
+ freq = div * ar71xx_ref_freq;
+
+ div = ((pll >> AR71XX_CPU_DIV_SHIFT) & AR71XX_CPU_DIV_MASK) + 1;
+ ar71xx_cpu_freq = freq / div;
+
+ div = ((pll >> AR71XX_DDR_DIV_SHIFT) & AR71XX_DDR_DIV_MASK) + 1;
+ ar71xx_ddr_freq = freq / div;
+
+ div = (((pll >> AR71XX_AHB_DIV_SHIFT) & AR71XX_AHB_DIV_MASK) + 1) * 2;
+ ar71xx_ahb_freq = ar71xx_cpu_freq / div;
+}
+
+static void __init ar724x_detect_sys_frequency(void)
+{
+ u32 pll;
+ u32 freq;
+ u32 div;
+
+ ar71xx_ref_freq = 5 * 1000 * 1000;
+
+ pll = ar71xx_pll_rr(AR724X_PLL_REG_CPU_CONFIG);
+
+ div = ((pll >> AR724X_PLL_DIV_SHIFT) & AR724X_PLL_DIV_MASK);
+ freq = div * ar71xx_ref_freq;
+
+ div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK);
+ freq *= div;
+
+ ar71xx_cpu_freq = freq;
+
+ div = ((pll >> AR724X_DDR_DIV_SHIFT) & AR724X_DDR_DIV_MASK) + 1;
+ ar71xx_ddr_freq = freq / div;
+
+ div = (((pll >> AR724X_AHB_DIV_SHIFT) & AR724X_AHB_DIV_MASK) + 1) * 2;
+ ar71xx_ahb_freq = ar71xx_cpu_freq / div;
+}
+
+static void __init ar933x_detect_sys_frequency(void)
+{
+ u32 clock_ctrl;
+ u32 cpu_config;
+ u32 freq;
+ u32 t;
+
+ t = ar71xx_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
+ ar71xx_ref_freq = (40 * 1000 * 1000);
+ else
+ ar71xx_ref_freq = (25 * 1000 * 1000);
+
+ clock_ctrl = ar71xx_pll_rr(AR933X_PLL_CLOCK_CTRL_REG);
+ if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) {
+ ar71xx_cpu_freq = ar71xx_ref_freq;
+ ar71xx_ahb_freq = ar71xx_ref_freq;
+ ar71xx_ddr_freq = ar71xx_ref_freq;
+ } else {
+ cpu_config = ar71xx_pll_rr(AR933X_PLL_CPU_CONFIG_REG);
+
+ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
+ AR933X_PLL_CPU_CONFIG_REFDIV_MASK;
+ freq = ar71xx_ref_freq / t;
+
+ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_NINT_SHIFT) &
+ AR933X_PLL_CPU_CONFIG_NINT_MASK;
+ freq *= t;
+
+ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
+ AR933X_PLL_CPU_CONFIG_OUTDIV_MASK;
+ if (t == 0)
+ t = 1;
+
+ freq >>= t;
+
+ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT) &
+ AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK) + 1;
+ ar71xx_cpu_freq = freq / t;
+
+ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT) &
+ AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK) + 1;
+ ar71xx_ddr_freq = freq / t;
+
+ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT) &
+ AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1;
+ ar71xx_ahb_freq = freq / t;
+ }
+}
+
+static void __init detect_sys_frequency(void)
+{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ ar71xx_detect_sys_frequency();
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar724x_detect_sys_frequency();
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ ar91xx_detect_sys_frequency();
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ ar933x_detect_sys_frequency();
+ break;
+
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ ar934x_detect_sys_frequency();
+ break;
+ default:
+ BUG();
+ }
+}
+
+const char *get_system_type(void)
+{
+ return ar71xx_sys_type;
+}
+
+unsigned int __cpuinit get_c0_compare_irq(void)
+{
+ return CP0_LEGACY_COMPARE_IRQ;
+}
+
+void __init plat_mem_setup(void)
+{
+ set_io_port_base(KSEG1);
+
+ ar71xx_ddr_base = ioremap_nocache(AR71XX_DDR_CTRL_BASE,
+ AR71XX_DDR_CTRL_SIZE);
+
+ ar71xx_pll_base = ioremap_nocache(AR71XX_PLL_BASE,
+ AR71XX_PLL_SIZE);
+
+ ar71xx_reset_base = ioremap_nocache(AR71XX_RESET_BASE,
+ AR71XX_RESET_SIZE);
+
+ ar71xx_gpio_base = ioremap_nocache(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE);
+
+ ar71xx_usb_ctrl_base = ioremap_nocache(AR71XX_USB_CTRL_BASE,
+ AR71XX_USB_CTRL_SIZE);
+
+ ar71xx_detect_mem_size();
+ ar71xx_detect_sys_type();
+ detect_sys_frequency();
+
+ pr_info("Clocks: CPU:%u.%03uMHz, DDR:%u.%03uMHz, AHB:%u.%03uMHz, "
+ "Ref:%u.%03uMHz",
+ ar71xx_cpu_freq / 1000000, (ar71xx_cpu_freq / 1000) % 1000,
+ ar71xx_ddr_freq / 1000000, (ar71xx_ddr_freq / 1000) % 1000,
+ ar71xx_ahb_freq / 1000000, (ar71xx_ahb_freq / 1000) % 1000,
+ ar71xx_ref_freq / 1000000, (ar71xx_ref_freq / 1000) % 1000);
+
+ _machine_restart = ar71xx_restart;
+ _machine_halt = ar71xx_halt;
+ pm_power_off = ar71xx_halt;
+}
+
+void __init plat_time_init(void)
+{
+ mips_hpt_frequency = ar71xx_cpu_freq / 2;
+}
+
+__setup("board=", mips_machtype_setup);
+
+static int __init ar71xx_machine_setup(void)
+{
+ ar71xx_gpio_init();
+
+ ar71xx_add_device_uart();
+ ar71xx_add_device_wdt();
+
+ mips_machine_setup();
+ return 0;
+}
+
+arch_initcall(ar71xx_machine_setup);
+
+static void __init ar71xx_generic_init(void)
+{
+ /* Nothing to do */
+}
+
+MIPS_MACHINE(AR71XX_MACH_GENERIC, "Generic", "Generic AR71xx board",
+ ar71xx_generic_init);
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific definitions
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.15 BSP
+ * Parts of this file are based on Atheros 2.6.31 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_AR71XX_H
+#define __ASM_MACH_AR71XX_H
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+
+#ifndef __ASSEMBLER__
+
+#define AR71XX_PCI_MEM_BASE 0x10000000
+#define AR71XX_PCI_MEM_SIZE 0x08000000
+#define AR71XX_APB_BASE 0x18000000
+#define AR71XX_GE0_BASE 0x19000000
+#define AR71XX_GE0_SIZE 0x01000000
+#define AR71XX_GE1_BASE 0x1a000000
+#define AR71XX_GE1_SIZE 0x01000000
+#define AR71XX_EHCI_BASE 0x1b000000
+#define AR71XX_EHCI_SIZE 0x01000000
+#define AR71XX_OHCI_BASE 0x1c000000
+#define AR71XX_OHCI_SIZE 0x01000000
+#define AR7240_OHCI_BASE 0x1b000000
+#define AR7240_OHCI_SIZE 0x01000000
+#define AR71XX_SPI_BASE 0x1f000000
+#define AR71XX_SPI_SIZE 0x01000000
+
+#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000)
+#define AR71XX_DDR_CTRL_SIZE 0x10000
+#define AR71XX_CPU_BASE (AR71XX_APB_BASE + 0x00010000)
+#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+#define AR71XX_UART_SIZE 0x10000
+#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
+#define AR71XX_USB_CTRL_SIZE 0x10000
+#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
+#define AR71XX_GPIO_SIZE 0x10000
+#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
+#define AR71XX_PLL_SIZE 0x10000
+#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
+#define AR71XX_RESET_SIZE 0x10000
+#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR71XX_MII_SIZE 0x10000
+#define AR71XX_SLIC_BASE (AR71XX_APB_BASE + 0x00090000)
+#define AR71XX_SLIC_SIZE 0x10000
+#define AR71XX_DMA_BASE (AR71XX_APB_BASE + 0x000A0000)
+#define AR71XX_DMA_SIZE 0x10000
+#define AR71XX_STEREO_BASE (AR71XX_APB_BASE + 0x000B0000)
+#define AR71XX_STEREO_SIZE 0x10000
+
+#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000C0000)
+#define AR724X_PCI_CRP_SIZE 0x100
+
+#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000F0000)
+#define AR724X_PCI_CTRL_SIZE 0x100
+
+#define AR91XX_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
+#define AR91XX_WMAC_SIZE 0x30000
+
+#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+#define AR933X_UART_SIZE 0x14
+#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR933X_GMAC_SIZE 0x04
+#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+#define AR933X_WMAC_SIZE 0x20000
+
+#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+#define AR934X_WMAC_SIZE 0x20000
+#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR934X_GMAC_SIZE 0x14
+
+#define AR71XX_MEM_SIZE_MIN 0x0200000
+#define AR71XX_MEM_SIZE_MAX 0x10000000
+
+#define AR71XX_CPU_IRQ_BASE 0
+#define AR71XX_MISC_IRQ_BASE 8
+#define AR71XX_MISC_IRQ_COUNT 32
+#define AR71XX_GPIO_IRQ_BASE 40
+#define AR71XX_GPIO_IRQ_COUNT 32
+#define AR71XX_PCI_IRQ_BASE 72
+#define AR71XX_PCI_IRQ_COUNT 6
+#define AR934X_IP2_IRQ_BASE 78
+#define AR934X_IP2_IRQ_COUNT 2
+
+#define AR71XX_CPU_IRQ_IP2 (AR71XX_CPU_IRQ_BASE + 2)
+#define AR71XX_CPU_IRQ_USB (AR71XX_CPU_IRQ_BASE + 3)
+#define AR71XX_CPU_IRQ_GE0 (AR71XX_CPU_IRQ_BASE + 4)
+#define AR71XX_CPU_IRQ_GE1 (AR71XX_CPU_IRQ_BASE + 5)
+#define AR71XX_CPU_IRQ_MISC (AR71XX_CPU_IRQ_BASE + 6)
+#define AR71XX_CPU_IRQ_TIMER (AR71XX_CPU_IRQ_BASE + 7)
+
+#define AR71XX_MISC_IRQ_TIMER (AR71XX_MISC_IRQ_BASE + 0)
+#define AR71XX_MISC_IRQ_ERROR (AR71XX_MISC_IRQ_BASE + 1)
+#define AR71XX_MISC_IRQ_GPIO (AR71XX_MISC_IRQ_BASE + 2)
+#define AR71XX_MISC_IRQ_UART (AR71XX_MISC_IRQ_BASE + 3)
+#define AR71XX_MISC_IRQ_WDOG (AR71XX_MISC_IRQ_BASE + 4)
+#define AR71XX_MISC_IRQ_PERFC (AR71XX_MISC_IRQ_BASE + 5)
+#define AR71XX_MISC_IRQ_OHCI (AR71XX_MISC_IRQ_BASE + 6)
+#define AR71XX_MISC_IRQ_DMA (AR71XX_MISC_IRQ_BASE + 7)
+#define AR71XX_MISC_IRQ_TIMER2 (AR71XX_MISC_IRQ_BASE + 8)
+#define AR71XX_MISC_IRQ_TIMER3 (AR71XX_MISC_IRQ_BASE + 9)
+#define AR71XX_MISC_IRQ_TIMER4 (AR71XX_MISC_IRQ_BASE + 10)
+#define AR71XX_MISC_IRQ_DDR_PERF (AR71XX_MISC_IRQ_BASE + 11)
+#define AR71XX_MISC_IRQ_ENET_LINK (AR71XX_MISC_IRQ_BASE + 12)
+
+#define AR71XX_GPIO_IRQ(_x) (AR71XX_GPIO_IRQ_BASE + (_x))
+
+#define AR71XX_PCI_IRQ_DEV0 (AR71XX_PCI_IRQ_BASE + 0)
+#define AR71XX_PCI_IRQ_DEV1 (AR71XX_PCI_IRQ_BASE + 1)
+#define AR71XX_PCI_IRQ_DEV2 (AR71XX_PCI_IRQ_BASE + 2)
+#define AR71XX_PCI_IRQ_CORE (AR71XX_PCI_IRQ_BASE + 4)
+
+#define AR934X_IP2_IRQ_WMAC (AR934X_IP2_IRQ_BASE + 0)
+#define AR934X_IP2_IRQ_PCIE (AR934X_IP2_IRQ_BASE + 1)
+
+extern u32 ar71xx_ahb_freq;
+extern u32 ar71xx_cpu_freq;
+extern u32 ar71xx_ddr_freq;
+extern u32 ar71xx_ref_freq;
+
+enum ar71xx_soc_type {
+ AR71XX_SOC_UNKNOWN,
+ AR71XX_SOC_AR7130,
+ AR71XX_SOC_AR7141,
+ AR71XX_SOC_AR7161,
+ AR71XX_SOC_AR7240,
+ AR71XX_SOC_AR7241,
+ AR71XX_SOC_AR7242,
+ AR71XX_SOC_AR9130,
+ AR71XX_SOC_AR9132,
+ AR71XX_SOC_AR9330,
+ AR71XX_SOC_AR9331,
+ AR71XX_SOC_AR9341,
+ AR71XX_SOC_AR9342,
+ AR71XX_SOC_AR9344,
+};
+extern u32 ar71xx_soc_rev;
+
+extern enum ar71xx_soc_type ar71xx_soc;
+
+/*
+ * PLL block
+ */
+#define AR71XX_PLL_REG_CPU_CONFIG 0x00
+#define AR71XX_PLL_REG_SEC_CONFIG 0x04
+#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10
+#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14
+
+#define AR71XX_PLL_DIV_SHIFT 3
+#define AR71XX_PLL_DIV_MASK 0x1f
+#define AR71XX_CPU_DIV_SHIFT 16
+#define AR71XX_CPU_DIV_MASK 0x3
+#define AR71XX_DDR_DIV_SHIFT 18
+#define AR71XX_DDR_DIV_MASK 0x3
+#define AR71XX_AHB_DIV_SHIFT 20
+#define AR71XX_AHB_DIV_MASK 0x7
+
+#define AR71XX_ETH0_PLL_SHIFT 17
+#define AR71XX_ETH1_PLL_SHIFT 19
+
+#define AR724X_PLL_REG_CPU_CONFIG 0x00
+#define AR724X_PLL_REG_PCIE_CONFIG 0x18
+
+#define AR724X_PLL_DIV_SHIFT 0
+#define AR724X_PLL_DIV_MASK 0x3ff
+#define AR724X_PLL_REF_DIV_SHIFT 10
+#define AR724X_PLL_REF_DIV_MASK 0xf
+#define AR724X_AHB_DIV_SHIFT 19
+#define AR724X_AHB_DIV_MASK 0x1
+#define AR724X_DDR_DIV_SHIFT 22
+#define AR724X_DDR_DIV_MASK 0x3
+
+#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c
+
+#define AR91XX_PLL_REG_CPU_CONFIG 0x00
+#define AR91XX_PLL_REG_ETH_CONFIG 0x04
+#define AR91XX_PLL_REG_ETH0_INT_CLOCK 0x14
+#define AR91XX_PLL_REG_ETH1_INT_CLOCK 0x18
+
+#define AR91XX_PLL_DIV_SHIFT 0
+#define AR91XX_PLL_DIV_MASK 0x3ff
+#define AR91XX_DDR_DIV_SHIFT 22
+#define AR91XX_DDR_DIV_MASK 0x3
+#define AR91XX_AHB_DIV_SHIFT 19
+#define AR91XX_AHB_DIV_MASK 0x1
+
+#define AR91XX_ETH0_PLL_SHIFT 20
+#define AR91XX_ETH1_PLL_SHIFT 22
+
+#define AR933X_PLL_CPU_CONFIG_REG 0x00
+#define AR933X_PLL_CLOCK_CTRL_REG 0x08
+
+#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
+#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
+#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
+#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
+#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
+#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
+
+#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2)
+#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
+#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
+#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
+#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
+#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
+#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
+
+#define AR934X_PLL_REG_CPU_CONFIG 0x00
+#define AR934X_PLL_REG_DDR_CONFIG 0x04
+#define AR934X_PLL_REG_DDR_CTRL_CLOCK 0x8
+
+#define AR934X_CPU_PLL_CFG_OUTDIV_MSB 21
+#define AR934X_CPU_PLL_CFG_OUTDIV_LSB 19
+#define AR934X_CPU_PLL_CFG_OUTDIV_MASK 0x00380000
+
+#define AR934X_CPU_PLL_CFG_OUTDIV_GET(x) \
+ (((x) & AR934X_CPU_PLL_CFG_OUTDIV_MASK) >> \
+ AR934X_CPU_PLL_CFG_OUTDIV_LSB)
+
+#define AR934X_DDR_PLL_CFG_OUTDIV_MSB 25
+#define AR934X_DDR_PLL_CFG_OUTDIV_LSB 23
+#define AR934X_DDR_PLL_CFG_OUTDIV_MASK 0x03800000
+
+#define AR934X_DDR_PLL_CFG_OUTDIV_GET(x) \
+ (((x) & AR934X_DDR_PLL_CFG_OUTDIV_MASK) >> \
+ AR934X_DDR_PLL_CFG_OUTDIV_LSB)
+
+#define AR934X_DDR_PLL_CFG_OUTDIV_SET(x) \
+ (((x) << AR934X_DDR_PLL_CFG_OUTDIV_LSB) & \
+ AR934X_DDR_PLL_CFG_OUTDIV_MASK)
+
+#define AR934X_CPU_PLL_CFG_REFDIV_MSB 16
+#define AR934X_CPU_PLL_CFG_REFDIV_LSB 12
+#define AR934X_CPU_PLL_CFG_REFDIV_MASK 0x0001f000
+
+#define AR934X_CPU_PLL_CFG_REFDIV_GET(x) \
+ (((x) & AR934X_CPU_PLL_CFG_REFDIV_MASK) >> \
+ AR934X_CPU_PLL_CFG_REFDIV_LSB)
+
+#define AR934X_CPU_PLL_CFG_REFDIV_SET(x) \
+ (((x) << AR934X_CPU_PLL_CFG_REFDIV_LSB) & \
+ AR934X_CPU_PLL_CFG_REFDIV_MASK)
+
+#define AR934X_CPU_PLL_CFG_REFDIV_RESET 2
+
+#define AR934X_CPU_PLL_CFG_NINT_MSB 11
+#define AR934X_CPU_PLL_CFG_NINT_LSB 6
+#define AR934X_CPU_PLL_CFG_NINT_MASK 0x00000fc0
+
+#define AR934X_CPU_PLL_CFG_NINT_GET(x) \
+ (((x) & AR934X_CPU_PLL_CFG_NINT_MASK) >> \
+ AR934X_CPU_PLL_CFG_NINT_LSB)
+
+#define AR934X_CPU_PLL_CFG_NINT_SET(x) \
+ (((x) << AR934X_CPU_PLL_CFG_NINT_LSB) & \
+ AR934X_CPU_PLL_CFG_NINT_MASK)
+
+#define AR934X_CPU_PLL_CFG_NINT_RESET 20
+
+#define AR934X_CPU_PLL_CFG_NFRAC_MSB 5
+#define AR934X_CPU_PLL_CFG_NFRAC_LSB 0
+#define AR934X_CPU_PLL_CFG_NFRAC_MASK 0x0000003f
+
+#define AR934X_CPU_PLL_CFG_NFRAC_GET(x) \
+ (((x) & AR934X_CPU_PLL_CFG_NFRAC_MASK) >> \
+ AR934X_CPU_PLL_CFG_NFRAC_LSB)
+
+#define AR934X_CPU_PLL_CFG_NFRAC_SET(x) \
+ (((x) << AR934X_CPU_PLL_CFG_NFRAC_LSB) & \
+ AR934X_CPU_PLL_CFG_NFRAC_MASK)
+
+#define AR934X_DDR_PLL_CFG_REFDIV_MSB 20
+#define AR934X_DDR_PLL_CFG_REFDIV_LSB 16
+#define AR934X_DDR_PLL_CFG_REFDIV_MASK 0x001f0000
+
+#define AR934X_DDR_PLL_CFG_REFDIV_GET(x) \
+ (((x) & AR934X_DDR_PLL_CFG_REFDIV_MASK) >> \
+ AR934X_DDR_PLL_CFG_REFDIV_LSB)
+
+#define AR934X_DDR_PLL_CFG_REFDIV_SET(x) \
+ (((x) << AR934X_DDR_PLL_CFG_REFDIV_LSB) & \
+ AR934X_DDR_PLL_CFG_REFDIV_MASK)
+
+#define AR934X_DDR_PLL_CFG_REFDIV_RESET 2
+
+#define AR934X_DDR_PLL_CFG_NINT_MSB 15
+#define AR934X_DDR_PLL_CFG_NINT_LSB 10
+#define AR934X_DDR_PLL_CFG_NINT_MASK 0x0000fc00
+
+#define AR934X_DDR_PLL_CFG_NINT_GET(x) \
+ (((x) & AR934X_DDR_PLL_CFG_NINT_MASK) >> \
+ AR934X_DDR_PLL_CFG_NINT_LSB)
+
+#define AR934X_DDR_PLL_CFG_NINT_SET(x) \
+ (((x) << AR934X_DDR_PLL_CFG_NINT_LSB) & \
+ AR934X_DDR_PLL_CFG_NINT_MASK)
+
+#define AR934X_DDR_PLL_CFG_NINT_RESET 20
+
+#define AR934X_DDR_PLL_CFG_NFRAC_MSB 9
+#define AR934X_DDR_PLL_CFG_NFRAC_LSB 0
+#define AR934X_DDR_PLL_CFG_NFRAC_MASK 0x000003ff
+
+#define AR934X_DDR_PLL_CFG_NFRAC_GET(x) \
+ (((x) & AR934X_DDR_PLL_CFG_NFRAC_MASK) >> \
+ AR934X_DDR_PLL_CFG_NFRAC_LSB)
+
+#define AR934X_DDR_PLL_CFG_NFRAC_SET(x) \
+ (((x) << AR934X_DDR_PLL_CFG_NFRAC_LSB) & \
+ AR934X_DDR_PLL_CFG_NFRAC_MASK)
+
+#define AR934X_DDR_PLL_CFG_NFRAC_RESET 512
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MSB 19
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB 15
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK 0x000f8000
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_GET(x) \
+ (((x) & AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK) >> \
+ AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB)
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SET(x) \
+ (((x) << AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB) & \
+ AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK)
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_RESET 0
+
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MSB 14
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB 10
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK 0x00007c00
+
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_GET(x) \
+ (((x) & AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK) >> \
+ AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB)
+
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SET(x) \
+ (((x) << AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB) & \
+ AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK)
+
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_RESET 0
+
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MSB 9
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB 5
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK 0x000003e0
+
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_GET(x) \
+ (((x) & AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK) >> \
+ AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB)
+
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SET(x) \
+ (((x) << AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB) & \
+ AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK)
+
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_RESET 0
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MSB 24
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB 24
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK 0x01000000
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_GET(x) \
+ (((x) & AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK) >> \
+ AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB)
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_SET(x) \
+ (((x) << AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB) & \
+ AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK)
+
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_RESET 1
+
+#define AR934X_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
+#define AR934X_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
+#define AR934X_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
+#define AR934X_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
+#define AR934X_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
+#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+
+extern void __iomem *ar71xx_pll_base;
+
+static inline void ar71xx_pll_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_pll_base + reg);
+}
+
+static inline u32 ar71xx_pll_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_pll_base + reg);
+}
+
+/*
+ * USB_CONFIG block
+ */
+#define USB_CTRL_REG_FLADJ 0x00
+#define USB_CTRL_REG_CONFIG 0x04
+
+extern void __iomem *ar71xx_usb_ctrl_base;
+
+static inline void ar71xx_usb_ctrl_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_usb_ctrl_base + reg);
+}
+
+static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_usb_ctrl_base + reg);
+}
+
+/*
+ * GPIO block
+ */
+#define AR71XX_GPIO_REG_OE 0x00
+#define AR71XX_GPIO_REG_IN 0x04
+#define AR71XX_GPIO_REG_OUT 0x08
+#define AR71XX_GPIO_REG_SET 0x0c
+#define AR71XX_GPIO_REG_CLEAR 0x10
+#define AR71XX_GPIO_REG_INT_MODE 0x14
+#define AR71XX_GPIO_REG_INT_TYPE 0x18
+#define AR71XX_GPIO_REG_INT_POLARITY 0x1c
+#define AR71XX_GPIO_REG_INT_PENDING 0x20
+#define AR71XX_GPIO_REG_INT_ENABLE 0x24
+#define AR71XX_GPIO_REG_FUNC 0x28
+
+#define AR934X_GPIO_REG_OUT_FUNC0 0x2c
+#define AR934X_GPIO_REG_OUT_FUNC1 0x30
+#define AR934X_GPIO_REG_OUT_FUNC2 0x34
+#define AR934X_GPIO_REG_OUT_FUNC3 0x38
+#define AR934X_GPIO_REG_OUT_FUNC4 0x3c
+#define AR934X_GPIO_REG_OUT_FUNC5 0x40
+#define AR934X_GPIO_REG_FUNC 0x6c
+
+#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
+#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
+#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
+#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
+#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
+#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
+#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
+
+#define AR71XX_GPIO_COUNT 16
+
+#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
+#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
+#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
+#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
+#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
+#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
+#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
+#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
+#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
+#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
+#define AR724X_GPIO_FUNC_UART_EN BIT(1)
+#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
+
+#define AR7240_GPIO_COUNT 18
+#define AR7241_GPIO_COUNT 20
+
+#define AR91XX_GPIO_FUNC_WMAC_LED_EN BIT(22)
+#define AR91XX_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
+#define AR91XX_GPIO_FUNC_I2S_REFCLKEN BIT(20)
+#define AR91XX_GPIO_FUNC_I2S_MCKEN BIT(19)
+#define AR91XX_GPIO_FUNC_I2S1_EN BIT(18)
+#define AR91XX_GPIO_FUNC_I2S0_EN BIT(17)
+#define AR91XX_GPIO_FUNC_SLIC_EN BIT(16)
+#define AR91XX_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
+#define AR91XX_GPIO_FUNC_UART_EN BIT(8)
+#define AR91XX_GPIO_FUNC_USB_CLK_EN BIT(4)
+
+#define AR91XX_GPIO_COUNT 22
+
+#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31)
+#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30)
+#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29)
+#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27)
+#define AR933X_GPIO_FUNC_I2SO_EN BIT(26)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23)
+#define AR933X_GPIO_FUNC_SPI_EN BIT(18)
+#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
+#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
+#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
+#define AR933X_GPIO_FUNC_UART_EN BIT(1)
+#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0)
+
+#define AR933X_GPIO_COUNT 30
+
+#define AR934X_GPIO_FUNC_SPI_CS_1_EN BIT(14)
+#define AR934X_GPIO_FUNC_SPI_CS_0_EN BIT(13)
+
+#define AR934X_GPIO_COUNT 23
+#define AR934X_GPIO_FUNC_DDR_DQOE_EN BIT(17)
+
+#define AR934X_GPIO_OUT_GPIO 0x00
+
+extern void __iomem *ar71xx_gpio_base;
+
+static inline void ar71xx_gpio_wr(unsigned reg, u32 value)
+{
+ __raw_writel(value, ar71xx_gpio_base + reg);
+}
+
+static inline u32 ar71xx_gpio_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_gpio_base + reg);
+}
+
+void ar71xx_gpio_init(void) __init;
+void ar71xx_gpio_function_enable(u32 mask);
+void ar71xx_gpio_function_disable(u32 mask);
+void ar71xx_gpio_function_setup(u32 set, u32 clear);
+void ar71xx_gpio_output_select(unsigned gpio, u8 val);
+
+/*
+ * DDR_CTRL block
+ */
+#define AR71XX_DDR_REG_PCI_WIN0 0x7c
+#define AR71XX_DDR_REG_PCI_WIN1 0x80
+#define AR71XX_DDR_REG_PCI_WIN2 0x84
+#define AR71XX_DDR_REG_PCI_WIN3 0x88
+#define AR71XX_DDR_REG_PCI_WIN4 0x8c
+#define AR71XX_DDR_REG_PCI_WIN5 0x90
+#define AR71XX_DDR_REG_PCI_WIN6 0x94
+#define AR71XX_DDR_REG_PCI_WIN7 0x98
+#define AR71XX_DDR_REG_FLUSH_GE0 0x9c
+#define AR71XX_DDR_REG_FLUSH_GE1 0xa0
+#define AR71XX_DDR_REG_FLUSH_USB 0xa4
+#define AR71XX_DDR_REG_FLUSH_PCI 0xa8
+
+#define AR724X_DDR_REG_FLUSH_GE0 0x7c
+#define AR724X_DDR_REG_FLUSH_GE1 0x80
+#define AR724X_DDR_REG_FLUSH_USB 0x84
+#define AR724X_DDR_REG_FLUSH_PCIE 0x88
+
+#define AR91XX_DDR_REG_FLUSH_GE0 0x7c
+#define AR91XX_DDR_REG_FLUSH_GE1 0x80
+#define AR91XX_DDR_REG_FLUSH_USB 0x84
+#define AR91XX_DDR_REG_FLUSH_WMAC 0x88
+
+#define AR933X_DDR_REG_FLUSH_GE0 0x7c
+#define AR933X_DDR_REG_FLUSH_GE1 0x80
+#define AR933X_DDR_REG_FLUSH_USB 0x84
+#define AR933X_DDR_REG_FLUSH_WMAC 0x88
+
+#define AR934X_DDR_REG_FLUSH_GE0 0x9c
+#define AR934X_DDR_REG_FLUSH_GE1 0xa0
+#define AR934X_DDR_REG_FLUSH_USB 0xa4
+#define AR934X_DDR_REG_FLUSH_PCIE 0xa8
+#define AR934X_DDR_REG_FLUSH_WMAC 0xac
+
+
+#define PCI_WIN0_OFFS 0x10000000
+#define PCI_WIN1_OFFS 0x11000000
+#define PCI_WIN2_OFFS 0x12000000
+#define PCI_WIN3_OFFS 0x13000000
+#define PCI_WIN4_OFFS 0x14000000
+#define PCI_WIN5_OFFS 0x15000000
+#define PCI_WIN6_OFFS 0x16000000
+#define PCI_WIN7_OFFS 0x07000000
+
+extern void __iomem *ar71xx_ddr_base;
+
+static inline void ar71xx_ddr_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_ddr_base + reg);
+}
+
+static inline u32 ar71xx_ddr_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_ddr_base + reg);
+}
+
+void ar71xx_ddr_flush(u32 reg);
+
+/*
+ * PCI block
+ */
+#define AR71XX_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + PCI_WIN7_OFFS + 0x10000)
+#define AR71XX_PCI_CFG_SIZE 0x100
+
+#define PCI_REG_CRP_AD_CBE 0x00
+#define PCI_REG_CRP_WRDATA 0x04
+#define PCI_REG_CRP_RDDATA 0x08
+#define PCI_REG_CFG_AD 0x0c
+#define PCI_REG_CFG_CBE 0x10
+#define PCI_REG_CFG_WRDATA 0x14
+#define PCI_REG_CFG_RDDATA 0x18
+#define PCI_REG_PCI_ERR 0x1c
+#define PCI_REG_PCI_ERR_ADDR 0x20
+#define PCI_REG_AHB_ERR 0x24
+#define PCI_REG_AHB_ERR_ADDR 0x28
+
+#define PCI_CRP_CMD_WRITE 0x00010000
+#define PCI_CRP_CMD_READ 0x00000000
+#define PCI_CFG_CMD_READ 0x0000000a
+#define PCI_CFG_CMD_WRITE 0x0000000b
+
+#define PCI_IDSEL_ADL_START 17
+
+#define AR724X_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + 0x4000000)
+#define AR724X_PCI_CFG_SIZE 0x1000
+
+#define AR724X_PCI_REG_APP 0x00
+#define AR724X_PCI_REG_RESET 0x18
+#define AR724X_PCI_REG_INT_STATUS 0x4c
+#define AR724X_PCI_REG_INT_MASK 0x50
+
+#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0)
+#define AR724X_PCI_RESET_LINK_UP BIT(0)
+
+#define AR724X_PCI_INT_DEV0 BIT(14)
+
+/*
+ * RESET block
+ */
+#define AR71XX_RESET_REG_TIMER 0x00
+#define AR71XX_RESET_REG_TIMER_RELOAD 0x04
+#define AR71XX_RESET_REG_WDOG_CTRL 0x08
+#define AR71XX_RESET_REG_WDOG 0x0c
+#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10
+#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14
+#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18
+#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c
+#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20
+#define AR71XX_RESET_REG_RESET_MODULE 0x24
+#define AR71XX_RESET_REG_PERFC_CTRL 0x2c
+#define AR71XX_RESET_REG_PERFC0 0x30
+#define AR71XX_RESET_REG_PERFC1 0x34
+#define AR71XX_RESET_REG_REV_ID 0x90
+
+#define AR91XX_RESET_REG_GLOBAL_INT_STATUS 0x18
+#define AR91XX_RESET_REG_RESET_MODULE 0x1c
+#define AR91XX_RESET_REG_PERF_CTRL 0x20
+#define AR91XX_RESET_REG_PERFC0 0x24
+#define AR91XX_RESET_REG_PERFC1 0x28
+
+#define AR724X_RESET_REG_RESET_MODULE 0x1c
+
+#define AR933X_RESET_REG_RESET_MODULE 0x1c
+#define AR933X_RESET_REG_BOOTSTRAP 0xac
+#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18)
+#define AR933X_BOOTSTRAP_EEPBUSY BIT(4)
+#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
+#define AR934X_RESET_REG_RESET_MODULE 0x1c
+
+#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
+#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
+#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
+#define AR934X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC BIT(4)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
+#define AR934X_PCIE_WMAC_INT_WMAC_ALL \
+ (AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \
+ AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP)
+
+#define AR934X_PCIE_WMAC_INT_PCIE_ALL \
+ (AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \
+ AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
+ AR934X_PCIE_WMAC_INT_PCIE_RC3)
+
+#define AR934X_RESET_REG_BOOTSTRAP 0xb0
+#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
+#define AR934X_BOOTSTRAP_SW_OPTION7 BIT(22)
+#define AR934X_BOOTSTRAP_SW_OPTION6 BIT(21)
+#define AR934X_BOOTSTRAP_SW_OPTION5 BIT(20)
+#define AR934X_BOOTSTRAP_SW_OPTION4 BIT(19)
+#define AR934X_BOOTSTRAP_SW_OPTION3 BIT(18)
+#define AR934X_BOOTSTRAP_SW_OPTION2 BIT(17)
+#define AR934X_BOOTSTRAP_SW_OPTION1 BIT(16)
+#define AR934X_BOOTSTRAP_USB_MODE_DEVICE BIT(7)
+#define AR934X_BOOTSTRAP_PCIE_RC BIT(6)
+#define AR934X_BOOTSTRAP_EJTAG_MODE BIT(5)
+#define AR934X_BOOTSTRAP_REF_CLK_40 BIT(4)
+#define AR934X_BOOTSTRAP_BOOT_FROM_SPI BIT(2)
+#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
+#define AR934X_BOOTSTRAP_DDR1 BIT(0)
+
+#define WDOG_CTRL_LAST_RESET BIT(31)
+#define WDOG_CTRL_ACTION_MASK 3
+#define WDOG_CTRL_ACTION_NONE 0 /* no action */
+#define WDOG_CTRL_ACTION_GPI 1 /* general purpose interrupt */
+#define WDOG_CTRL_ACTION_NMI 2 /* NMI */
+#define WDOG_CTRL_ACTION_FCR 3 /* full chip reset */
+
+#define MISC_INT_ENET_LINK BIT(12)
+#define MISC_INT_DDR_PERF BIT(11)
+#define MISC_INT_TIMER4 BIT(10)
+#define MISC_INT_TIMER3 BIT(9)
+#define MISC_INT_TIMER2 BIT(8)
+#define MISC_INT_DMA BIT(7)
+#define MISC_INT_OHCI BIT(6)
+#define MISC_INT_PERFC BIT(5)
+#define MISC_INT_WDOG BIT(4)
+#define MISC_INT_UART BIT(3)
+#define MISC_INT_GPIO BIT(2)
+#define MISC_INT_ERROR BIT(1)
+#define MISC_INT_TIMER BIT(0)
+
+#define PCI_INT_CORE BIT(4)
+#define PCI_INT_DEV2 BIT(2)
+#define PCI_INT_DEV1 BIT(1)
+#define PCI_INT_DEV0 BIT(0)
+
+#define RESET_MODULE_EXTERNAL BIT(28)
+#define RESET_MODULE_FULL_CHIP BIT(24)
+#define RESET_MODULE_AMBA2WMAC BIT(22)
+#define RESET_MODULE_CPU_NMI BIT(21)
+#define RESET_MODULE_CPU_COLD BIT(20)
+#define RESET_MODULE_DMA BIT(19)
+#define RESET_MODULE_SLIC BIT(18)
+#define RESET_MODULE_STEREO BIT(17)
+#define RESET_MODULE_DDR BIT(16)
+#define RESET_MODULE_GE1_MAC BIT(13)
+#define RESET_MODULE_GE1_PHY BIT(12)
+#define RESET_MODULE_USBSUS_OVERRIDE BIT(10)
+#define RESET_MODULE_GE0_MAC BIT(9)
+#define RESET_MODULE_GE0_PHY BIT(8)
+#define RESET_MODULE_USB_OHCI_DLL BIT(6)
+#define RESET_MODULE_USB_HOST BIT(5)
+#define RESET_MODULE_USB_PHY BIT(4)
+#define RESET_MODULE_USB_OHCI_DLL_7240 BIT(3)
+#define RESET_MODULE_PCI_BUS BIT(1)
+#define RESET_MODULE_PCI_CORE BIT(0)
+
+#define AR724X_RESET_GE1_MDIO BIT(23)
+#define AR724X_RESET_GE0_MDIO BIT(22)
+#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
+#define AR724X_RESET_PCIE_PHY BIT(7)
+#define AR724X_RESET_PCIE BIT(6)
+#define AR724X_RESET_USB_HOST BIT(5)
+#define AR724X_RESET_USB_PHY BIT(4)
+#define AR724X_RESET_USBSUS_OVERRIDE BIT(3)
+
+#define AR933X_RESET_WMAC BIT(11)
+#define AR933X_RESET_GE1_MDIO BIT(23)
+#define AR933X_RESET_GE0_MDIO BIT(22)
+#define AR933X_RESET_GE1_MAC BIT(13)
+#define AR933X_RESET_GE0_MAC BIT(9)
+#define AR933X_RESET_USB_HOST BIT(5)
+#define AR933X_RESET_USB_PHY BIT(4)
+#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
+
+#define AR934X_RESET_HOST BIT(31)
+#define AR934X_RESET_SLIC BIT(30)
+#define AR934X_RESET_HDMA BIT(29)
+#define AR934X_RESET_EXTERNAL BIT(28)
+#define AR934X_RESET_RTC BIT(27)
+#define AR934X_RESET_PCIE_EP_INT BIT(26)
+#define AR934X_RESET_CHKSUM_ACC BIT(25)
+#define AR934X_RESET_FULL_CHIP BIT(24)
+#define AR934X_RESET_GE1_MDIO BIT(23)
+#define AR934X_RESET_GE0_MDIO BIT(22)
+#define AR934X_RESET_CPU_NMI BIT(21)
+#define AR934X_RESET_CPU_COLD BIT(20)
+#define AR934X_RESET_HOST_RESET_INT BIT(19)
+#define AR934X_RESET_PCIE_EP BIT(18)
+#define AR934X_RESET_UART1 BIT(17)
+#define AR934X_RESET_DDR BIT(16)
+#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
+#define AR934X_RESET_NANDF BIT(14)
+#define AR934X_RESET_GE1_MAC BIT(13)
+#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12)
+#define AR934X_RESET_USB_PHY_ANALOG BIT(11)
+#define AR934X_RESET_HOST_DMA_INT BIT(10)
+#define AR934X_RESET_GE0_MAC BIT(9)
+#define AR934X_RESET_ETH_SIWTCH BIT(8)
+#define AR934X_RESET_PCIE_PHY BIT(7)
+#define AR934X_RESET_PCIE BIT(6)
+#define AR934X_RESET_USB_HOST BIT(5)
+#define AR934X_RESET_USB_PHY BIT(4)
+#define AR934X_RESET_USBSUS_OVERRIDE BIT(3)
+#define AR934X_RESET_LUT BIT(2)
+#define AR934X_RESET_MBOX BIT(1)
+#define AR934X_RESET_I2S BIT(0)
+
+#define REV_ID_MAJOR_MASK 0xfff0
+#define REV_ID_MAJOR_AR71XX 0x00a0
+#define REV_ID_MAJOR_AR913X 0x00b0
+#define REV_ID_MAJOR_AR7240 0x00c0
+#define REV_ID_MAJOR_AR7241 0x0100
+#define REV_ID_MAJOR_AR7242 0x1100
+#define REV_ID_MAJOR_AR9330 0x0110
+#define REV_ID_MAJOR_AR9331 0x1110
+#define REV_ID_MAJOR_AR9341 0x0120
+#define REV_ID_MAJOR_AR9342 0x1120
+#define REV_ID_MAJOR_AR9344 0x2120
+
+#define AR71XX_REV_ID_MINOR_MASK 0x3
+#define AR71XX_REV_ID_MINOR_AR7130 0x0
+#define AR71XX_REV_ID_MINOR_AR7141 0x1
+#define AR71XX_REV_ID_MINOR_AR7161 0x2
+#define AR71XX_REV_ID_REVISION_MASK 0x3
+#define AR71XX_REV_ID_REVISION_SHIFT 2
+
+#define AR91XX_REV_ID_MINOR_MASK 0x3
+#define AR91XX_REV_ID_MINOR_AR9130 0x0
+#define AR91XX_REV_ID_MINOR_AR9132 0x1
+#define AR91XX_REV_ID_REVISION_MASK 0x3
+#define AR91XX_REV_ID_REVISION_SHIFT 2
+
+#define AR724X_REV_ID_REVISION_MASK 0x3
+
+#define AR933X_REV_ID_REVISION_MASK 0xf
+
+#define AR934X_REV_ID_REVISION_MASK 0xf
+
+extern void __iomem *ar71xx_reset_base;
+
+static inline void ar71xx_reset_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_reset_base + reg);
+}
+
+static inline u32 ar71xx_reset_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_reset_base + reg);
+}
+
+void ar71xx_device_stop(u32 mask);
+void ar71xx_device_start(u32 mask);
+void ar71xx_device_reset_rmw(u32 clear, u32 set);
+int ar71xx_device_stopped(u32 mask);
+
+/*
+ * SPI block
+ */
+#define SPI_REG_FS 0x00 /* Function Select */
+#define SPI_REG_CTRL 0x04 /* SPI Control */
+#define SPI_REG_IOC 0x08 /* SPI I/O Control */
+#define SPI_REG_RDS 0x0c /* Read Data Shift */
+
+#define SPI_FS_GPIO BIT(0) /* Enable GPIO mode */
+
+#define SPI_CTRL_RD BIT(6) /* Remap Disable */
+#define SPI_CTRL_DIV_MASK 0x3f
+
+#define SPI_IOC_DO BIT(0) /* Data Out pin */
+#define SPI_IOC_CLK BIT(8) /* CLK pin */
+#define SPI_IOC_CS(n) BIT(16 + (n))
+#define SPI_IOC_CS0 SPI_IOC_CS(0)
+#define SPI_IOC_CS1 SPI_IOC_CS(1)
+#define SPI_IOC_CS2 SPI_IOC_CS(2)
+#define SPI_IOC_CS_ALL (SPI_IOC_CS0 | SPI_IOC_CS1 | SPI_IOC_CS2)
+
+void ar71xx_flash_acquire(void);
+void ar71xx_flash_release(void);
+
+/*
+ * MII_CTRL block
+ */
+#define MII_REG_MII0_CTRL 0x00
+#define MII_REG_MII1_CTRL 0x04
+
+#define MII_CTRL_IF_MASK 3
+#define MII_CTRL_SPEED_SHIFT 4
+#define MII_CTRL_SPEED_MASK 3
+#define MII_CTRL_SPEED_10 0
+#define MII_CTRL_SPEED_100 1
+#define MII_CTRL_SPEED_1000 2
+
+#define MII0_CTRL_IF_GMII 0
+#define MII0_CTRL_IF_MII 1
+#define MII0_CTRL_IF_RGMII 2
+#define MII0_CTRL_IF_RMII 3
+
+#define MII1_CTRL_IF_RGMII 0
+#define MII1_CTRL_IF_RMII 1
+
+/*
+ * AR933X GMAC
+ */
+#define AR933X_GMAC_REG_ETH_CFG 0x00
+
+#define AR933X_ETH_CFG_RGMII_GE0 BIT(0)
+#define AR933X_ETH_CFG_MII_GE0 BIT(1)
+#define AR933X_ETH_CFG_GMII_GE0 BIT(2)
+#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3)
+#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4)
+#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5)
+#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7)
+#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8)
+#define AR933X_ETH_CFG_RMII_GE0 BIT(9)
+#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
+#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10)
+
+/*
+ * AR934X GMAC Interface
+ */
+#define AR934X_GMAC_REG_ETH_CFG 0x00
+
+#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0)
+#define AR934X_ETH_CFG_MII_GMAC0 BIT(1)
+#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2)
+#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3)
+#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4)
+#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5)
+#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6)
+#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7)
+#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9)
+#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10)
+#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11)
+#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12)
+#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __ASM_MACH_AR71XX_H */
--- /dev/null
+/*
+ * AR91xx parallel flash driver platform data definitions
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __AR91XX_FLASH_H
+#define __AR91XX_FLASH_H
+
+struct mtd_partition;
+
+struct ar91xx_flash_platform_data {
+ unsigned int width;
+ u8 is_shared:1;
+#ifdef CONFIG_MTD_PARTITIONS
+ unsigned int nr_parts;
+ struct mtd_partition *parts;
+#endif
+};
+
+#endif /* __AR91XX_FLASH_H */
--- /dev/null
+/*
+ * Atheros AR933X UART defines
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __AR933X_UART_H
+#define __AR933X_UART_H
+
+#define AR933X_UART_REGS_SIZE 20
+#define AR933X_UART_FIFO_SIZE 16
+
+#define AR933X_UART_DATA_REG 0x00
+#define AR933X_UART_CS_REG 0x04
+#define AR933X_UART_CLOCK_REG 0x08
+#define AR933X_UART_INT_REG 0x0c
+#define AR933X_UART_INT_EN_REG 0x10
+
+#define AR933X_UART_DATA_TX_RX_MASK 0xff
+#define AR933X_UART_DATA_RX_CSR BIT(8)
+#define AR933X_UART_DATA_TX_CSR BIT(9)
+
+#define AR933X_UART_CS_PARITY_S 0
+#define AR933X_UART_CS_PARITY_M 0x3
+#define AR933X_UART_CS_PARITY_NONE 0
+#define AR933X_UART_CS_PARITY_ODD 1
+#define AR933X_UART_CS_PARITY_EVEN 2
+#define AR933X_UART_CS_IF_MODE_S 2
+#define AR933X_UART_CS_IF_MODE_M 0x3
+#define AR933X_UART_CS_IF_MODE_NONE 0
+#define AR933X_UART_CS_IF_MODE_DTE 1
+#define AR933X_UART_CS_IF_MODE_DCE 2
+#define AR933X_UART_CS_FLOW_CTRL_S 4
+#define AR933X_UART_CS_FLOW_CTRL_M 0x3
+#define AR933X_UART_CS_DMA_EN BIT(6)
+#define AR933X_UART_CS_TX_READY_ORIDE BIT(7)
+#define AR933X_UART_CS_RX_READY_ORIDE BIT(8)
+#define AR933X_UART_CS_TX_READY BIT(9)
+#define AR933X_UART_CS_RX_BREAK BIT(10)
+#define AR933X_UART_CS_TX_BREAK BIT(11)
+#define AR933X_UART_CS_HOST_INT BIT(12)
+#define AR933X_UART_CS_HOST_INT_EN BIT(13)
+#define AR933X_UART_CS_TX_BUSY BIT(14)
+#define AR933X_UART_CS_RX_BUSY BIT(15)
+
+#define AR933X_UART_CLOCK_STEP_M 0xffff
+#define AR933X_UART_CLOCK_SCALE_M 0xfff
+#define AR933X_UART_CLOCK_SCALE_S 16
+#define AR933X_UART_CLOCK_STEP_M 0xffff
+
+#define AR933X_UART_INT_RX_VALID BIT(0)
+#define AR933X_UART_INT_TX_READY BIT(1)
+#define AR933X_UART_INT_RX_FRAMING_ERR BIT(2)
+#define AR933X_UART_INT_RX_OFLOW_ERR BIT(3)
+#define AR933X_UART_INT_TX_OFLOW_ERR BIT(4)
+#define AR933X_UART_INT_RX_PARITY_ERR BIT(5)
+#define AR933X_UART_INT_RX_BREAK_ON BIT(6)
+#define AR933X_UART_INT_RX_BREAK_OFF BIT(7)
+#define AR933X_UART_INT_RX_FULL BIT(8)
+#define AR933X_UART_INT_TX_EMPTY BIT(9)
+#define AR933X_UART_INT_ALLINTS 0x3ff
+
+#endif /* __AR933X_UART_H */
--- /dev/null
+/*
+ * Platform data definition for Atheros AR933X UART
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR933X_UART_PLATFORM_H
+#define _AR933X_UART_PLATFORM_H
+
+struct ar933x_uart_platform_data {
+ unsigned uartclk;
+};
+
+#endif /* _AR933X_UART_PLATFORM_H */
--- /dev/null
+/*
+ * Atheros AR71xx specific CPU feature overrides
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This file was derived from: include/asm-mips/cpu-features.h
+ * Copyright (C) 2003, 2004 Ralf Baechle
+ * Copyright (C) 2004 Maciej W. Rozycki
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+#ifndef __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_3k_cache 0
+#define cpu_has_4k_cache 1
+#define cpu_has_tx39_cache 0
+#define cpu_has_sb1_cache 0
+#define cpu_has_fpu 0
+#define cpu_has_32fpr 0
+#define cpu_has_counter 1
+#define cpu_has_watch 1
+#define cpu_has_divec 1
+
+#define cpu_has_prefetch 1
+#define cpu_has_ejtag 1
+#define cpu_has_llsc 1
+
+#define cpu_has_mips16 1
+#define cpu_has_mdmx 0
+#define cpu_has_mips3d 0
+#define cpu_has_smartmips 0
+
+#define cpu_has_mips32r1 1
+#define cpu_has_mips32r2 1
+#define cpu_has_mips64r1 0
+#define cpu_has_mips64r2 0
+
+#define cpu_has_dsp 0
+#define cpu_has_mipsmt 0
+
+#define cpu_has_64bits 0
+#define cpu_has_64bit_zero_reg 0
+#define cpu_has_64bit_gp_regs 0
+#define cpu_has_64bit_addresses 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+
+#endif /* __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H */
--- /dev/null
+/*
+ * Atheros AR71xx GPIO API definitions
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+
+#ifndef __ASM_MACH_AR71XX_GPIO_H
+#define __ASM_MACH_AR71XX_GPIO_H
+
+#define ARCH_NR_GPIOS 64
+#include <asm-generic/gpio.h>
+
+extern unsigned long ar71xx_gpio_count;
+extern void __ar71xx_gpio_set_value(unsigned gpio, int value);
+extern int __ar71xx_gpio_get_value(unsigned gpio);
+int gpio_to_irq(unsigned gpio);
+int irq_to_gpio(unsigned gpio);
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ if (gpio < ar71xx_gpio_count)
+ return __ar71xx_gpio_get_value(gpio);
+
+ return __gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ if (gpio < ar71xx_gpio_count)
+ __ar71xx_gpio_set_value(gpio, value);
+ else
+ __gpio_set_value(gpio, value);
+}
+
+#define gpio_cansleep __gpio_cansleep
+
+#endif /* __ASM_MACH_AR71XX_GPIO_H */
--- /dev/null
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+#ifndef __ASM_MACH_AR71XX_IRQ_H
+#define __ASM_MACH_AR71XX_IRQ_H
+
+#define MIPS_CPU_IRQ_BASE 0
+#define NR_IRQS 80
+
+#include_next <irq.h>
+
+#endif /* __ASM_MACH_AR71XX_IRQ_H */
--- /dev/null
+/*
+ * Atheros AR71xx specific kernel entry setup
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+#ifndef __ASM_MACH_AR71XX_KERNEL_ENTRY_H
+#define __ASM_MACH_AR71XX_KERNEL_ENTRY_H
+
+ /*
+ * Some bootloaders set the 'Kseg0 coherency algorithm' to
+ * 'Cacheable, noncoherent, write-through, no write allocate'
+ * and this cause performance issues. Let's go and change it to
+ * 'Cacheable, noncoherent, write-back, write allocate'
+ */
+ .macro kernel_entry_setup
+ mfc0 t0, CP0_CONFIG
+ li t1, ~CONF_CM_CMASK
+ and t0, t1
+ ori t0, CONF_CM_CACHABLE_NONCOHERENT
+ mtc0 t0, CP0_CONFIG
+ nop
+ .endm
+
+ .macro smp_slave_setup
+ .endm
+
+#endif /* __ASM_MACH_AR71XX_KERNEL_ENTRY_H */
--- /dev/null
+/*
+ * MikroTik RouterBOARD 750 definitions
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+#ifndef _MACH_RB750_H
+#define _MACH_RB750_H
+
+#include <linux/bitops.h>
+
+#define RB750_GPIO_LVC573_LE 0 /* Latch enable on LVC573 */
+#define RB750_GPIO_NAND_IO0 1 /* NAND I/O 0 */
+#define RB750_GPIO_NAND_IO1 2 /* NAND I/O 1 */
+#define RB750_GPIO_NAND_IO2 3 /* NAND I/O 2 */
+#define RB750_GPIO_NAND_IO3 4 /* NAND I/O 3 */
+#define RB750_GPIO_NAND_IO4 5 /* NAND I/O 4 */
+#define RB750_GPIO_NAND_IO5 6 /* NAND I/O 5 */
+#define RB750_GPIO_NAND_IO6 7 /* NAND I/O 6 */
+#define RB750_GPIO_NAND_IO7 8 /* NAND I/O 7 */
+#define RB750_GPIO_NAND_NCE 11 /* NAND Chip Enable (active low) */
+#define RB750_GPIO_NAND_RDY 12 /* NAND Ready */
+#define RB750_GPIO_NAND_CLE 14 /* NAND Command Latch Enable */
+#define RB750_GPIO_NAND_ALE 15 /* NAND Address Latch Enable */
+#define RB750_GPIO_NAND_NRE 16 /* NAND Read Enable (active low) */
+#define RB750_GPIO_NAND_NWE 17 /* NAND Write Enable (active low) */
+
+#define RB750_GPIO_BTN_RESET 1
+#define RB750_GPIO_SPI_CS0 2
+#define RB750_GPIO_LED_ACT 12
+#define RB750_GPIO_LED_PORT1 13
+#define RB750_GPIO_LED_PORT2 14
+#define RB750_GPIO_LED_PORT3 15
+#define RB750_GPIO_LED_PORT4 16
+#define RB750_GPIO_LED_PORT5 17
+
+#define RB750_LED_ACT BIT(RB750_GPIO_LED_ACT)
+#define RB750_LED_PORT1 BIT(RB750_GPIO_LED_PORT1)
+#define RB750_LED_PORT2 BIT(RB750_GPIO_LED_PORT2)
+#define RB750_LED_PORT3 BIT(RB750_GPIO_LED_PORT3)
+#define RB750_LED_PORT4 BIT(RB750_GPIO_LED_PORT4)
+#define RB750_LED_PORT5 BIT(RB750_GPIO_LED_PORT5)
+
+#define RB750_LVC573_LE BIT(RB750_GPIO_LVC573_LE)
+
+#define RB750_LED_BITS (RB750_LED_PORT1 | RB750_LED_PORT2 | RB750_LED_PORT3 | \
+ RB750_LED_PORT4 | RB750_LED_PORT5 | RB750_LED_ACT)
+
+struct rb750_led_data {
+ char *name;
+ char *default_trigger;
+ u32 mask;
+ int active_low;
+};
+
+struct rb750_led_platform_data {
+ int num_leds;
+ struct rb750_led_data *leds;
+};
+
+int rb750_latch_change(u32 mask_clr, u32 mask_set);
+
+#endif /* _MACH_RB750_H */
\ No newline at end of file
--- /dev/null
+/*
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h
+ * Copyright (C) 2003, 2004 Ralf Baechle
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_AR71XX_MANGLE_PORT_H
+#define __ASM_MACH_AR71XX_MANGLE_PORT_H
+
+#define __swizzle_addr_b(port) ((port) ^ 3)
+#define __swizzle_addr_w(port) ((port) ^ 2)
+#define __swizzle_addr_l(port) (port)
+#define __swizzle_addr_q(port) (port)
+
+#if defined(CONFIG_SWAP_IO_SPACE)
+
+# define ioswabb(a, x) (x)
+# define __mem_ioswabb(a, x) (x)
+# define ioswabw(a, x) le16_to_cpu(x)
+# define __mem_ioswabw(a, x) (x)
+# define ioswabl(a, x) le32_to_cpu(x)
+# define __mem_ioswabl(a, x) (x)
+# define ioswabq(a, x) le64_to_cpu(x)
+# define __mem_ioswabq(a, x) (x)
+
+#else
+
+# define ioswabb(a, x) (x)
+# define __mem_ioswabb(a, x) (x)
+# define ioswabw(a, x) (x)
+# define __mem_ioswabw(a, x) cpu_to_le16(x)
+# define ioswabl(a, x) (x)
+# define __mem_ioswabl(a, x) cpu_to_le32(x)
+# define ioswabq(a, x) (x)
+# define __mem_ioswabq(a, x) cpu_to_le64(x)
+
+#endif
+
+#endif /* __ASM_MACH_AR71XX_MANGLE_PORT_H */
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific PCI definitions
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_AR71XX_PCI_H
+#define __ASM_MACH_AR71XX_PCI_H
+
+struct pci_dev;
+
+struct ar71xx_pci_irq {
+ int irq;
+ u8 slot;
+ u8 pin;
+};
+
+#ifdef CONFIG_PCI
+extern int (*ar71xx_pci_plat_dev_init)(struct pci_dev *dev);
+extern unsigned ar71xx_pci_nr_irqs __initdata;
+extern struct ar71xx_pci_irq *ar71xx_pci_irq_map __initdata;
+
+int ar71xx_pcibios_map_irq(const struct pci_dev *dev,
+ uint8_t slot, uint8_t pin) __init;
+int ar71xx_pcibios_init(void) __init;
+
+int ar71xx_pci_be_handler(int is_fixup);
+
+int ar724x_pcibios_map_irq(const struct pci_dev *dev,
+ uint8_t slot, uint8_t pin) __init;
+int ar724x_pcibios_init(int irq) __init;
+
+int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map) __init;
+#else
+static inline int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map)
+{
+ return 0;
+}
+#endif
+
+#endif /* __ASM_MACH_AR71XX_PCI_H */
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific platform data definitions
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_AR71XX_PLATFORM_H
+#define __ASM_MACH_AR71XX_PLATFORM_H
+
+#include <linux/if_ether.h>
+#include <linux/skbuff.h>
+#include <linux/phy.h>
+#include <linux/spi/spi.h>
+
+struct ag71xx_switch_platform_data {
+ u8 phy4_mii_en:1;
+};
+
+struct ag71xx_platform_data {
+ phy_interface_t phy_if_mode;
+ u32 phy_mask;
+ int speed;
+ int duplex;
+ u32 reset_bit;
+ u8 mac_addr[ETH_ALEN];
+ struct device *mii_bus_dev;
+
+ u8 has_gbit:1;
+ u8 is_ar91xx:1;
+ u8 is_ar7240:1;
+ u8 is_ar724x:1;
+ u8 has_ar8216:1;
+
+ struct ag71xx_switch_platform_data *switch_data;
+
+ void (*ddr_flush)(void);
+ void (*set_speed)(int speed);
+
+ u32 fifo_cfg1;
+ u32 fifo_cfg2;
+ u32 fifo_cfg3;
+};
+
+struct ag71xx_mdio_platform_data {
+ u32 phy_mask;
+ int is_ar7240;
+};
+
+struct ar71xx_ehci_platform_data {
+ u8 is_ar91xx;
+};
+
+struct ar71xx_spi_platform_data {
+ unsigned bus_num;
+ unsigned num_chipselect;
+ u32 (*get_ioc_base)(u8 chip_select, int cs_high, int is_on);
+};
+
+#define AR71XX_SPI_CS_INACTIVE 0
+#define AR71XX_SPI_CS_ACTIVE 1
+
+#endif /* __ASM_MACH_AR71XX_PLATFORM_H */
--- /dev/null
+/*
+ * SPI driver definitions for the CPLD chip on the Mikrotik RB4xx boards
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This file was based on the patches for Linux 2.6.27.39 published by
+ * MikroTik for their RouterBoard 4xx series devices.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#define CPLD_GPIO_nLED1 0
+#define CPLD_GPIO_nLED2 1
+#define CPLD_GPIO_nLED3 2
+#define CPLD_GPIO_nLED4 3
+#define CPLD_GPIO_FAN 4
+#define CPLD_GPIO_ALE 5
+#define CPLD_GPIO_CLE 6
+#define CPLD_GPIO_nCE 7
+#define CPLD_GPIO_nLED5 8
+
+#define CPLD_NUM_GPIOS 9
+
+#define CPLD_CFG_nLED1 BIT(CPLD_GPIO_nLED1)
+#define CPLD_CFG_nLED2 BIT(CPLD_GPIO_nLED2)
+#define CPLD_CFG_nLED3 BIT(CPLD_GPIO_nLED3)
+#define CPLD_CFG_nLED4 BIT(CPLD_GPIO_nLED4)
+#define CPLD_CFG_FAN BIT(CPLD_GPIO_FAN)
+#define CPLD_CFG_ALE BIT(CPLD_GPIO_ALE)
+#define CPLD_CFG_CLE BIT(CPLD_GPIO_CLE)
+#define CPLD_CFG_nCE BIT(CPLD_GPIO_nCE)
+#define CPLD_CFG_nLED5 BIT(CPLD_GPIO_nLED5)
+
+struct rb4xx_cpld_platform_data {
+ unsigned gpio_base;
+};
+
+extern int rb4xx_cpld_change_cfg(unsigned mask, unsigned value);
+extern int rb4xx_cpld_read(unsigned char *rx_buf,
+ const unsigned char *verify_buf,
+ unsigned cnt);
+extern int rb4xx_cpld_read_from(unsigned addr,
+ unsigned char *rx_buf,
+ const unsigned char *verify_buf,
+ unsigned cnt);
+extern int rb4xx_cpld_write(const unsigned char *buf, unsigned count);
--- /dev/null
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MACH_AR71XX_WAR_H
+#define __ASM_MACH_AR71XX_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR 0
+#define R4600_V1_HIT_CACHEOP_WAR 0
+#define R4600_V2_HIT_CACHEOP_WAR 0
+#define R5432_CP0_INTERRUPT_WAR 0
+#define BCM1250_M3_WAR 0
+#define SIBYTE_1956_WAR 0
+#define MIPS4K_ICACHE_REFILL_WAR 0
+#define MIPS_CACHE_SYNC_WAR 0
+#define TX49XX_ICACHE_INDEX_INV_WAR 0
+#define RM9000_CDEX_SMP_WAR 0
+#define ICACHE_REFILLS_WORKAROUND_WAR 0
+#define R10000_LLSC_WAR 0
+#define MIPS34K_MISSED_ITLB_WAR 0
+
+#endif /* __ASM_MACH_AR71XX_WAR_H */
--- /dev/null
+/*
+ * Atheros AR71xx PCI host controller driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/resource.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/bitops.h>
+#include <linux/pci.h>
+#include <linux/pci_regs.h>
+#include <linux/interrupt.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(fmt, args...) printk(KERN_DEBUG fmt, ## args)
+#else
+#define DBG(fmt, args...)
+#endif
+
+#define AR71XX_PCI_DELAY 100 /* msecs */
+
+#if 0
+#define PCI_IDSEL_BASE PCI_IDSEL_ADL_START
+#else
+#define PCI_IDSEL_BASE 0
+#endif
+
+static void __iomem *ar71xx_pcicfg_base;
+static DEFINE_SPINLOCK(ar71xx_pci_lock);
+static int ar71xx_pci_fixup_enable;
+
+static inline void ar71xx_pci_delay(void)
+{
+ mdelay(AR71XX_PCI_DELAY);
+}
+
+/* Byte lane enable bits */
+static u8 ble_table[4][4] = {
+ {0x0, 0xf, 0xf, 0xf},
+ {0xe, 0xd, 0xb, 0x7},
+ {0xc, 0xf, 0x3, 0xf},
+ {0xf, 0xf, 0xf, 0xf},
+};
+
+static inline u32 ar71xx_pci_get_ble(int where, int size, int local)
+{
+ u32 t;
+
+ t = ble_table[size & 3][where & 3];
+ BUG_ON(t == 0xf);
+ t <<= (local) ? 20 : 4;
+ return t;
+}
+
+static inline u32 ar71xx_pci_bus_addr(struct pci_bus *bus, unsigned int devfn,
+ int where)
+{
+ u32 ret;
+
+ if (!bus->number) {
+ /* type 0 */
+ ret = (1 << (PCI_IDSEL_BASE + PCI_SLOT(devfn)))
+ | (PCI_FUNC(devfn) << 8) | (where & ~3);
+ } else {
+ /* type 1 */
+ ret = (bus->number << 16) | (PCI_SLOT(devfn) << 11)
+ | (PCI_FUNC(devfn) << 8) | (where & ~3) | 1;
+ }
+
+ return ret;
+}
+
+int ar71xx_pci_be_handler(int is_fixup)
+{
+ void __iomem *base = ar71xx_pcicfg_base;
+ u32 pci_err;
+ u32 ahb_err;
+
+ pci_err = __raw_readl(base + PCI_REG_PCI_ERR) & 3;
+ if (pci_err) {
+ if (!is_fixup)
+ printk(KERN_ALERT "PCI error %d at PCI addr 0x%x\n",
+ pci_err,
+ __raw_readl(base + PCI_REG_PCI_ERR_ADDR));
+
+ __raw_writel(pci_err, base + PCI_REG_PCI_ERR);
+ }
+
+ ahb_err = __raw_readl(base + PCI_REG_AHB_ERR) & 1;
+ if (ahb_err) {
+ if (!is_fixup)
+ printk(KERN_ALERT "AHB error at AHB address 0x%x\n",
+ __raw_readl(base + PCI_REG_AHB_ERR_ADDR));
+
+ __raw_writel(ahb_err, base + PCI_REG_AHB_ERR);
+ }
+
+ return (ahb_err | pci_err) ? 1 : 0;
+}
+
+static inline int ar71xx_pci_set_cfgaddr(struct pci_bus *bus,
+ unsigned int devfn, int where, int size, u32 cmd)
+{
+ void __iomem *base = ar71xx_pcicfg_base;
+ u32 addr;
+
+ addr = ar71xx_pci_bus_addr(bus, devfn, where);
+
+ DBG("PCI: set cfgaddr: %02x:%02x.%01x/%02x:%01d, addr=%08x\n",
+ bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
+ where, size, addr);
+
+ __raw_writel(addr, base + PCI_REG_CFG_AD);
+ __raw_writel(cmd | ar71xx_pci_get_ble(where, size, 0),
+ base + PCI_REG_CFG_CBE);
+
+ return ar71xx_pci_be_handler(1);
+}
+
+static int ar71xx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
+ int where, int size, u32 *value)
+{
+ void __iomem *base = ar71xx_pcicfg_base;
+ static u32 mask[8] = {0, 0xff, 0xffff, 0, 0xffffffff, 0, 0, 0};
+ unsigned long flags;
+ u32 data;
+ int retry = 0;
+ int ret;
+
+ ret = PCIBIOS_SUCCESSFUL;
+
+ DBG("PCI: read config: %02x:%02x.%01x/%02x:%01d\n", bus->number,
+ PCI_SLOT(devfn), PCI_FUNC(devfn), where, size);
+
+retry:
+ spin_lock_irqsave(&ar71xx_pci_lock, flags);
+
+ if (bus->number == 0 && devfn == 0) {
+ u32 t;
+
+ t = PCI_CRP_CMD_READ | (where & ~3);
+
+ __raw_writel(t, base + PCI_REG_CRP_AD_CBE);
+ data = __raw_readl(base + PCI_REG_CRP_RDDATA);
+
+ DBG("PCI: rd local cfg, ad_cbe:%08x, data:%08x\n", t, data);
+
+ } else {
+ int err;
+
+ err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size,
+ PCI_CFG_CMD_READ);
+
+ if (err == 0) {
+ data = __raw_readl(base + PCI_REG_CFG_RDDATA);
+ } else {
+ ret = PCIBIOS_DEVICE_NOT_FOUND;
+ data = ~0;
+ }
+ }
+
+ spin_unlock_irqrestore(&ar71xx_pci_lock, flags);
+
+ DBG("PCI: read config: data=%08x raw=%08x\n",
+ (data >> (8 * (where & 3))) & mask[size & 7], data);
+
+ *value = (data >> (8 * (where & 3))) & mask[size & 7];
+
+ /*
+ * PCI controller bug: sometimes reads to the PCI_COMMAND register
+ * return 0xffff, even though the PCI trace shows the correct value.
+ * Work around this by retrying reads to this register
+ */
+ if (where == PCI_COMMAND && (*value & 0xffff) == 0xffff && retry++ < 2)
+ goto retry;
+
+ return ret;
+}
+
+static int ar71xx_pci_write_config(struct pci_bus *bus, unsigned int devfn,
+ int where, int size, u32 value)
+{
+ void __iomem *base = ar71xx_pcicfg_base;
+ unsigned long flags;
+ int ret;
+
+ DBG("PCI: write config: %02x:%02x.%01x/%02x:%01d value=%08x\n",
+ bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
+ where, size, value);
+
+ value = value << (8 * (where & 3));
+ ret = PCIBIOS_SUCCESSFUL;
+
+ spin_lock_irqsave(&ar71xx_pci_lock, flags);
+ if (bus->number == 0 && devfn == 0) {
+ u32 t;
+
+ t = PCI_CRP_CMD_WRITE | (where & ~3);
+ t |= ar71xx_pci_get_ble(where, size, 1);
+
+ DBG("PCI: wr local cfg, ad_cbe:%08x, value:%08x\n", t, value);
+
+ __raw_writel(t, base + PCI_REG_CRP_AD_CBE);
+ __raw_writel(value, base + PCI_REG_CRP_WRDATA);
+ } else {
+ int err;
+
+ err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size,
+ PCI_CFG_CMD_WRITE);
+
+ if (err == 0)
+ __raw_writel(value, base + PCI_REG_CFG_WRDATA);
+ else
+ ret = PCIBIOS_DEVICE_NOT_FOUND;
+ }
+ spin_unlock_irqrestore(&ar71xx_pci_lock, flags);
+
+ return ret;
+}
+
+static void ar71xx_pci_fixup(struct pci_dev *dev)
+{
+ u32 t;
+
+ if (!ar71xx_pci_fixup_enable)
+ return;
+
+ if (dev->bus->number != 0 || dev->devfn != 0)
+ return;
+
+ DBG("PCI: fixup host controller %s (%04x:%04x)\n", pci_name(dev),
+ dev->vendor, dev->device);
+
+ /* setup COMMAND register */
+ t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
+ | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK;
+
+ pci_write_config_word(dev, PCI_COMMAND, t);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ar71xx_pci_fixup);
+
+int __init ar71xx_pcibios_map_irq(const struct pci_dev *dev, uint8_t slot,
+ uint8_t pin)
+{
+ int irq = -1;
+ int i;
+
+ slot -= PCI_IDSEL_ADL_START - PCI_IDSEL_BASE;
+
+ for (i = 0; i < ar71xx_pci_nr_irqs; i++) {
+ struct ar71xx_pci_irq *entry;
+
+ entry = &ar71xx_pci_irq_map[i];
+ if (entry->slot == slot && entry->pin == pin) {
+ irq = entry->irq;
+ break;
+ }
+ }
+
+ if (irq < 0) {
+ printk(KERN_ALERT "PCI: no irq found for pin%u@%s\n",
+ pin, pci_name((struct pci_dev *)dev));
+ } else {
+ printk(KERN_INFO "PCI: mapping irq %d to pin%u@%s\n",
+ irq, pin, pci_name((struct pci_dev *)dev));
+ }
+
+ return irq;
+}
+
+static struct pci_ops ar71xx_pci_ops = {
+ .read = ar71xx_pci_read_config,
+ .write = ar71xx_pci_write_config,
+};
+
+static struct resource ar71xx_pci_io_resource = {
+ .name = "PCI IO space",
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_IO,
+};
+
+static struct resource ar71xx_pci_mem_resource = {
+ .name = "PCI memory space",
+ .start = AR71XX_PCI_MEM_BASE,
+ .end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM
+};
+
+static struct pci_controller ar71xx_pci_controller = {
+ .pci_ops = &ar71xx_pci_ops,
+ .mem_resource = &ar71xx_pci_mem_resource,
+ .io_resource = &ar71xx_pci_io_resource,
+};
+
+static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+ void __iomem *base = ar71xx_reset_base;
+ u32 pending;
+
+ pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) &
+ __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+
+ if (pending & PCI_INT_DEV0)
+ generic_handle_irq(AR71XX_PCI_IRQ_DEV0);
+
+ else if (pending & PCI_INT_DEV1)
+ generic_handle_irq(AR71XX_PCI_IRQ_DEV1);
+
+ else if (pending & PCI_INT_DEV2)
+ generic_handle_irq(AR71XX_PCI_IRQ_DEV2);
+
+ else if (pending & PCI_INT_CORE)
+ generic_handle_irq(AR71XX_PCI_IRQ_CORE);
+
+ else
+ spurious_interrupt();
+}
+
+static void ar71xx_pci_irq_unmask(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_PCI_IRQ_BASE;
+ void __iomem *base = ar71xx_reset_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+ __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+}
+
+static void ar71xx_pci_irq_mask(struct irq_data *d)
+{
+ unsigned int irq = d->irq - AR71XX_PCI_IRQ_BASE;
+ void __iomem *base = ar71xx_reset_base;
+ u32 t;
+
+ t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+ __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+
+ /* flush write */
+ (void) __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+}
+
+static struct irq_chip ar71xx_pci_irq_chip = {
+ .name = "AR71XX PCI ",
+ .irq_mask = ar71xx_pci_irq_mask,
+ .irq_unmask = ar71xx_pci_irq_unmask,
+ .irq_mask_ack = ar71xx_pci_irq_mask,
+};
+
+static void __init ar71xx_pci_irq_init(void)
+{
+ void __iomem *base = ar71xx_reset_base;
+ int i;
+
+ __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE);
+ __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS);
+
+ for (i = AR71XX_PCI_IRQ_BASE;
+ i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip,
+ handle_level_irq);
+
+ irq_set_chained_handler(AR71XX_CPU_IRQ_IP2, ar71xx_pci_irq_handler);
+}
+
+int __init ar71xx_pcibios_init(void)
+{
+ void __iomem *ddr_base = ar71xx_ddr_base;
+
+ ar71xx_device_stop(RESET_MODULE_PCI_BUS | RESET_MODULE_PCI_CORE);
+ ar71xx_pci_delay();
+
+ ar71xx_device_start(RESET_MODULE_PCI_BUS | RESET_MODULE_PCI_CORE);
+ ar71xx_pci_delay();
+
+ ar71xx_pcicfg_base = ioremap_nocache(AR71XX_PCI_CFG_BASE,
+ AR71XX_PCI_CFG_SIZE);
+ if (ar71xx_pcicfg_base == NULL)
+ return -ENOMEM;
+
+ __raw_writel(PCI_WIN0_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN0);
+ __raw_writel(PCI_WIN1_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN1);
+ __raw_writel(PCI_WIN2_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN2);
+ __raw_writel(PCI_WIN3_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN3);
+ __raw_writel(PCI_WIN4_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN4);
+ __raw_writel(PCI_WIN5_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN5);
+ __raw_writel(PCI_WIN6_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN6);
+ __raw_writel(PCI_WIN7_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN7);
+
+ ar71xx_pci_delay();
+
+ /* clear bus errors */
+ (void)ar71xx_pci_be_handler(1);
+
+ ar71xx_pci_fixup_enable = 1;
+ ar71xx_pci_irq_init();
+ register_pci_controller(&ar71xx_pci_controller);
+
+ return 0;
+}
--- /dev/null
+/*
+ * Atheros AR724x PCI host controller driver
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/resource.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/bitops.h>
+#include <linux/pci.h>
+#include <linux/pci_regs.h>
+#include <linux/interrupt.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(fmt, args...) printk(KERN_INFO fmt, ## args)
+#else
+#define DBG(fmt, args...)
+#endif
+
+static void __iomem *ar724x_pci_localcfg_base;
+static void __iomem *ar724x_pci_devcfg_base;
+static void __iomem *ar724x_pci_ctrl_base;
+static int ar724x_pci_fixup_enable;
+
+static DEFINE_SPINLOCK(ar724x_pci_lock);
+
+static void ar724x_pci_read(void __iomem *base, int where, int size, u32 *value)
+{
+ unsigned long flags;
+ u32 data;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
+ data = __raw_readl(base + (where & ~3));
+
+ switch (size) {
+ case 1:
+ if (where & 1)
+ data >>= 8;
+ if (where & 2)
+ data >>= 16;
+ data &= 0xFF;
+ break;
+ case 2:
+ if (where & 2)
+ data >>= 16;
+ data &= 0xFFFF;
+ break;
+ }
+
+ *value = data;
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+}
+
+static void ar724x_pci_write(void __iomem *base, int where, int size, u32 value)
+{
+ unsigned long flags;
+ u32 data;
+ int s;
+
+ spin_lock_irqsave(&ar724x_pci_lock, flags);
+ data = __raw_readl(base + (where & ~3));
+
+ switch (size) {
+ case 1:
+ s = ((where & 3) << 3);
+ data &= ~(0xFF << s);
+ data |= ((value & 0xFF) << s);
+ break;
+ case 2:
+ s = ((where & 2) << 3);
+ data &= ~(0xFFFF << s);
+ data |= ((value & 0xFFFF) << s);
+ break;
+ case 4:
+ data = value;
+ break;
+ }
+
+ __raw_writel(data, base + (where & ~3));
+ /* flush write */
+ (void)__raw_readl(base + (where & ~3));
+ spin_unlock_irqrestore(&ar724x_pci_lock, flags);
+}
+
+static int ar724x_pci_read_config(struct pci_bus *bus, unsigned int devfn,
+ int where, int size, u32 *value)
+{
+
+ if (bus->number != 0 || devfn != 0)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ ar724x_pci_read(ar724x_pci_devcfg_base, where, size, value);
+
+ DBG("PCI: read config: %02x:%02x.%01x/%02x:%01d, value=%08x\n",
+ bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
+ where, size, *value);
+
+ /*
+ * WAR for BAR issue - We are unable to access the PCI device space
+ * if we set the BAR with proper base address
+ */
+ if ((where == 0x10) && (size == 4)) {
+ u32 val;
+ val = (ar71xx_soc == AR71XX_SOC_AR7240) ? 0xffff : 0x1000ffff;
+ ar724x_pci_write(ar724x_pci_devcfg_base, where, size, val);
+ }
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int ar724x_pci_write_config(struct pci_bus *bus, unsigned int devfn,
+ int where, int size, u32 value)
+{
+ if (bus->number != 0 || devfn != 0)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ DBG("PCI: write config: %02x:%02x.%01x/%02x:%01d, value=%08x\n",
+ bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
+ where, size, value);
+
+ ar724x_pci_write(ar724x_pci_devcfg_base, where, size, value);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static void ar724x_pci_fixup(struct pci_dev *dev)
+{
+ u16 cmd;
+
+ if (!ar724x_pci_fixup_enable)
+ return;
+
+ if (dev->bus->number != 0 || dev->devfn != 0)
+ return;
+
+ /* setup COMMAND register */
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
+ PCI_COMMAND_INVALIDATE | PCI_COMMAND_PARITY | PCI_COMMAND_SERR |
+ PCI_COMMAND_FAST_BACK;
+
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ar724x_pci_fixup);
+
+int __init ar724x_pcibios_map_irq(const struct pci_dev *dev, uint8_t slot,
+ uint8_t pin)
+{
+ int irq = -1;
+ int i;
+
+ for (i = 0; i < ar71xx_pci_nr_irqs; i++) {
+ struct ar71xx_pci_irq *entry;
+ entry = &ar71xx_pci_irq_map[i];
+
+ if (entry->slot == slot && entry->pin == pin) {
+ irq = entry->irq;
+ break;
+ }
+ }
+
+ if (irq < 0)
+ printk(KERN_ALERT "PCI: no irq found for pin%u@%s\n",
+ pin, pci_name((struct pci_dev *)dev));
+ else
+ printk(KERN_INFO "PCI: mapping irq %d to pin%u@%s\n",
+ irq, pin, pci_name((struct pci_dev *)dev));
+
+ return irq;
+}
+
+static struct pci_ops ar724x_pci_ops = {
+ .read = ar724x_pci_read_config,
+ .write = ar724x_pci_write_config,
+};
+
+static struct resource ar724x_pci_io_resource = {
+ .name = "PCI IO space",
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_IO,
+};
+
+static struct resource ar724x_pci_mem_resource = {
+ .name = "PCI memory space",
+ .start = AR71XX_PCI_MEM_BASE,
+ .end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM
+};
+
+static struct pci_controller ar724x_pci_controller = {
+ .pci_ops = &ar724x_pci_ops,
+ .mem_resource = &ar724x_pci_mem_resource,
+ .io_resource = &ar724x_pci_io_resource,
+};
+
+static void __init ar724x_pci_reset(void)
+{
+ ar71xx_device_stop(AR724X_RESET_PCIE);
+ ar71xx_device_stop(AR724X_RESET_PCIE_PHY);
+ ar71xx_device_stop(AR724X_RESET_PCIE_PHY_SERIAL);
+ udelay(100);
+
+ ar71xx_device_start(AR724X_RESET_PCIE_PHY_SERIAL);
+ udelay(100);
+ ar71xx_device_start(AR724X_RESET_PCIE_PHY);
+ ar71xx_device_start(AR724X_RESET_PCIE);
+}
+
+static int __init ar724x_pci_setup(void)
+{
+ void __iomem *base = ar724x_pci_ctrl_base;
+ u32 t;
+
+ /* setup COMMAND register */
+ t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE |
+ PCI_COMMAND_PARITY|PCI_COMMAND_SERR|PCI_COMMAND_FAST_BACK;
+
+ ar724x_pci_write(ar724x_pci_localcfg_base, PCI_COMMAND, 4, t);
+ ar724x_pci_write(ar724x_pci_localcfg_base, 0x20, 4, 0x1ff01000);
+ ar724x_pci_write(ar724x_pci_localcfg_base, 0x24, 4, 0x1ff01000);
+
+ t = __raw_readl(base + AR724X_PCI_REG_RESET);
+ if (t != 0x7) {
+ udelay(100000);
+ __raw_writel(0, base + AR724X_PCI_REG_RESET);
+ udelay(100);
+ __raw_writel(4, base + AR724X_PCI_REG_RESET);
+ udelay(100000);
+ }
+
+ if (ar71xx_soc == AR71XX_SOC_AR7240)
+ t = AR724X_PCI_APP_LTSSM_ENABLE;
+ else
+ t = 0x1ffc1;
+ __raw_writel(t, base + AR724X_PCI_REG_APP);
+ /* flush write */
+ (void) __raw_readl(base + AR724X_PCI_REG_APP);
+ udelay(1000);
+
+ t = __raw_readl(base + AR724X_PCI_REG_RESET);
+ if ((t & AR724X_PCI_RESET_LINK_UP) == 0x0) {
+ printk(KERN_WARNING "PCI: no PCIe module found\n");
+ return -ENODEV;
+ }
+
+ if (ar71xx_soc == AR71XX_SOC_AR7241 ||
+ ar71xx_soc == AR71XX_SOC_AR7242) {
+ t = __raw_readl(base + AR724X_PCI_REG_APP);
+ t |= BIT(16);
+ __raw_writel(t, base + AR724X_PCI_REG_APP);
+ }
+
+ return 0;
+}
+
+static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+ void __iomem *base = ar724x_pci_ctrl_base;
+ u32 pending;
+
+ pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) &
+ __raw_readl(base + AR724X_PCI_REG_INT_MASK);
+
+ if (pending & AR724X_PCI_INT_DEV0)
+ generic_handle_irq(AR71XX_PCI_IRQ_DEV0);
+
+ else
+ spurious_interrupt();
+}
+
+static void ar724x_pci_irq_unmask(struct irq_data *d)
+{
+ void __iomem *base = ar724x_pci_ctrl_base;
+ u32 t;
+
+ switch (d->irq) {
+ case AR71XX_PCI_IRQ_DEV0:
+ t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
+ __raw_writel(t | AR724X_PCI_INT_DEV0,
+ base + AR724X_PCI_REG_INT_MASK);
+ /* flush write */
+ (void) __raw_readl(base + AR724X_PCI_REG_INT_MASK);
+ }
+}
+
+static void ar724x_pci_irq_mask(struct irq_data *d)
+{
+ void __iomem *base = ar724x_pci_ctrl_base;
+ u32 t;
+
+ switch (d->irq) {
+ case AR71XX_PCI_IRQ_DEV0:
+ t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
+ __raw_writel(t & ~AR724X_PCI_INT_DEV0,
+ base + AR724X_PCI_REG_INT_MASK);
+
+ /* flush write */
+ (void) __raw_readl(base + AR724X_PCI_REG_INT_MASK);
+
+ t = __raw_readl(base + AR724X_PCI_REG_INT_STATUS);
+ __raw_writel(t | AR724X_PCI_INT_DEV0,
+ base + AR724X_PCI_REG_INT_STATUS);
+
+ /* flush write */
+ (void) __raw_readl(base + AR724X_PCI_REG_INT_STATUS);
+ }
+}
+
+static struct irq_chip ar724x_pci_irq_chip = {
+ .name = "AR724X PCI ",
+ .irq_mask = ar724x_pci_irq_mask,
+ .irq_unmask = ar724x_pci_irq_unmask,
+ .irq_mask_ack = ar724x_pci_irq_mask,
+};
+
+static void __init ar724x_pci_irq_init(int irq)
+{
+ void __iomem *base = ar724x_pci_ctrl_base;
+ u32 t;
+ int i;
+
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ if (t & (AR724X_RESET_PCIE | AR724X_RESET_PCIE_PHY |
+ AR724X_RESET_PCIE_PHY_SERIAL)) {
+ return;
+ }
+
+ __raw_writel(0, base + AR724X_PCI_REG_INT_MASK);
+ __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS);
+
+ for (i = AR71XX_PCI_IRQ_BASE;
+ i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &ar724x_pci_irq_chip,
+ handle_level_irq);
+
+ irq_set_chained_handler(irq, ar724x_pci_irq_handler);
+}
+
+int __init ar724x_pcibios_init(int irq)
+{
+ int ret = -ENOMEM;
+
+ ar724x_pci_localcfg_base = ioremap_nocache(AR724X_PCI_CRP_BASE,
+ AR724X_PCI_CRP_SIZE);
+ if (ar724x_pci_localcfg_base == NULL)
+ goto err;
+
+ ar724x_pci_devcfg_base = ioremap_nocache(AR724X_PCI_CFG_BASE,
+ AR724X_PCI_CFG_SIZE);
+ if (ar724x_pci_devcfg_base == NULL)
+ goto err_unmap_localcfg;
+
+ ar724x_pci_ctrl_base = ioremap_nocache(AR724X_PCI_CTRL_BASE,
+ AR724X_PCI_CTRL_SIZE);
+ if (ar724x_pci_ctrl_base == NULL)
+ goto err_unmap_devcfg;
+
+ ar724x_pci_reset();
+ ret = ar724x_pci_setup();
+ if (ret)
+ goto err_unmap_ctrl;
+
+ ar724x_pci_fixup_enable = 1;
+ ar724x_pci_irq_init(irq);
+ register_pci_controller(&ar724x_pci_controller);
+
+ return 0;
+
+err_unmap_ctrl:
+ iounmap(ar724x_pci_ctrl_base);
+err_unmap_devcfg:
+ iounmap(ar724x_pci_devcfg_base);
+err_unmap_localcfg:
+ iounmap(ar724x_pci_localcfg_base);
+err:
+ return ret;
+}
--- /dev/null
+/*
+ * Parallel flash driver for the Atheros AR91xx SoC
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/io.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/ar91xx_flash.h>
+
+#define DRV_NAME "ar91xx-flash"
+
+struct ar91xx_flash_info {
+ struct mtd_info *mtd;
+ struct map_info map;
+#ifdef CONFIG_MTD_PARTITIONS
+ int nr_parts;
+ struct mtd_partition *parts;
+#endif
+};
+
+static map_word ar91xx_flash_read(struct map_info *map, unsigned long ofs)
+{
+ map_word val;
+
+ if (map_bankwidth_is_1(map))
+ val.x[0] = __raw_readb(map->virt + (ofs ^ 3));
+ else if (map_bankwidth_is_2(map))
+ val.x[0] = __raw_readw(map->virt + (ofs ^ 2));
+ else
+ val = map_word_ff(map);
+
+ return val;
+}
+
+static void ar91xx_flash_write(struct map_info *map, map_word d,
+ unsigned long ofs)
+{
+ if (map_bankwidth_is_1(map))
+ __raw_writeb(d.x[0], map->virt + (ofs ^ 3));
+ else if (map_bankwidth_is_2(map))
+ __raw_writew(d.x[0], map->virt + (ofs ^ 2));
+
+ mb();
+}
+
+static map_word ar91xx_flash_read_lock(struct map_info *map, unsigned long ofs)
+{
+ map_word ret;
+
+ ar71xx_flash_acquire();
+ ret = ar91xx_flash_read(map, ofs);
+ ar71xx_flash_release();
+
+ return ret;
+}
+
+static void ar91xx_flash_write_lock(struct map_info *map, map_word d,
+ unsigned long ofs)
+{
+ ar71xx_flash_acquire();
+ ar91xx_flash_write(map, d, ofs);
+ ar71xx_flash_release();
+}
+
+static void ar91xx_flash_copy_from_lock(struct map_info *map, void *to,
+ unsigned long from, ssize_t len)
+{
+ ar71xx_flash_acquire();
+ inline_map_copy_from(map, to, from, len);
+ ar71xx_flash_release();
+}
+
+static void ar91xx_flash_copy_to_lock(struct map_info *map, unsigned long to,
+ const void *from, ssize_t len)
+{
+ ar71xx_flash_acquire();
+ inline_map_copy_to(map, to, from, len);
+ ar71xx_flash_release();
+}
+
+static int ar91xx_flash_remove(struct platform_device *pdev)
+{
+ struct ar91xx_flash_platform_data *pdata;
+ struct ar91xx_flash_info *info;
+
+ info = platform_get_drvdata(pdev);
+ if (info == NULL)
+ return 0;
+
+ platform_set_drvdata(pdev, NULL);
+
+ if (info->mtd == NULL)
+ return 0;
+
+ pdata = pdev->dev.platform_data;
+#ifdef CONFIG_MTD_PARTITIONS
+ if (info->nr_parts) {
+ del_mtd_partitions(info->mtd);
+ kfree(info->parts);
+ } else if (pdata->nr_parts) {
+ del_mtd_partitions(info->mtd);
+ } else {
+ del_mtd_device(info->mtd);
+ }
+#else
+ del_mtd_device(info->mtd);
+#endif
+ map_destroy(info->mtd);
+
+ return 0;
+}
+
+static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
+#ifdef CONFIG_MTD_PARTITIONS
+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
+#endif
+
+static int ar91xx_flash_probe(struct platform_device *pdev)
+{
+ struct ar91xx_flash_platform_data *pdata;
+ struct ar91xx_flash_info *info;
+ struct resource *res;
+ struct resource *region;
+ const char **probe_type;
+ int err = 0;
+
+ pdata = pdev->dev.platform_data;
+ if (pdata == NULL)
+ return -EINVAL;
+
+ info = devm_kzalloc(&pdev->dev, sizeof(struct ar91xx_flash_info),
+ GFP_KERNEL);
+ if (info == NULL) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ platform_set_drvdata(pdev, info);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res == NULL) {
+ err = -ENOENT;
+ goto err_out;
+ }
+
+ dev_info(&pdev->dev, "%.8llx at %.8llx\n",
+ (unsigned long long)(res->end - res->start + 1),
+ (unsigned long long)res->start);
+
+ region = devm_request_mem_region(&pdev->dev,
+ res->start, res->end - res->start + 1,
+ dev_name(&pdev->dev));
+ if (region == NULL) {
+ dev_err(&pdev->dev, "could not reserve memory region\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ info->map.name = dev_name(&pdev->dev);
+ info->map.phys = res->start;
+ info->map.size = res->end - res->start + 1;
+ info->map.bankwidth = pdata->width;
+
+ info->map.virt = devm_ioremap(&pdev->dev, info->map.phys,
+ info->map.size);
+ if (info->map.virt == NULL) {
+ dev_err(&pdev->dev, "failed to ioremap flash region\n");
+ err = -EIO;
+ goto err_out;
+ }
+
+ simple_map_init(&info->map);
+ if (pdata->is_shared) {
+ info->map.read = ar91xx_flash_read_lock;
+ info->map.write = ar91xx_flash_write_lock;
+ info->map.copy_from = ar91xx_flash_copy_from_lock;
+ info->map.copy_to = ar91xx_flash_copy_to_lock;
+ } else {
+ info->map.read = ar91xx_flash_read;
+ info->map.write = ar91xx_flash_write;
+ }
+
+ probe_type = rom_probe_types;
+ for (; info->mtd == NULL && *probe_type != NULL; probe_type++)
+ info->mtd = do_map_probe(*probe_type, &info->map);
+
+ if (info->mtd == NULL) {
+ dev_err(&pdev->dev, "map_probe failed\n");
+ err = -ENXIO;
+ goto err_out;
+ }
+
+ info->mtd->owner = THIS_MODULE;
+
+#ifdef CONFIG_MTD_PARTITIONS
+ if (pdata->nr_parts) {
+ dev_info(&pdev->dev, "using static partition mapping\n");
+ add_mtd_partitions(info->mtd, pdata->parts, pdata->nr_parts);
+ return 0;
+ }
+
+ err = parse_mtd_partitions(info->mtd, part_probe_types,
+ &info->parts, 0);
+ if (err > 0) {
+ add_mtd_partitions(info->mtd, info->parts, err);
+ return 0;
+ }
+#endif
+
+ add_mtd_device(info->mtd);
+ return 0;
+
+err_out:
+ ar91xx_flash_remove(pdev);
+ return err;
+}
+
+#ifdef CONFIG_PM
+static int ar91xx_flash_suspend(struct platform_device *dev, pm_message_t state)
+{
+ struct ar91xx_flash_info *info = platform_get_drvdata(dev);
+ int ret = 0;
+
+ if (info->mtd->suspend)
+ ret = info->mtd->suspend(info->mtd);
+
+ if (ret)
+ goto fail;
+
+ return 0;
+
+fail:
+ if (info->mtd->suspend) {
+ BUG_ON(!info->mtd->resume);
+ info->mtd->resume(info->mtd);
+ }
+
+ return ret;
+}
+
+static int ar91xx_flash_resume(struct platform_device *pdev)
+{
+ struct ar91xx_flash_info *info = platform_get_drvdata(pdev);
+
+ if (info->mtd->resume)
+ info->mtd->resume(info->mtd);
+
+ return 0;
+}
+
+static void ar91xx_flash_shutdown(struct platform_device *pdev)
+{
+ struct ar91xx_flash_info *info = platform_get_drvdata(pdev);
+
+ if (info->mtd->suspend && info->mtd->resume)
+ if (info->mtd->suspend(info->mtd) == 0)
+ info->mtd->resume(info->mtd);
+}
+#else
+#define ar91xx_flash_suspend NULL
+#define ar91xx_flash_resume NULL
+#define ar91xx_flash_shutdown NULL
+#endif
+
+static struct platform_driver ar91xx_flash_driver = {
+ .probe = ar91xx_flash_probe,
+ .remove = ar91xx_flash_remove,
+ .suspend = ar91xx_flash_suspend,
+ .resume = ar91xx_flash_resume,
+ .shutdown = ar91xx_flash_shutdown,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init ar91xx_flash_init(void)
+{
+ return platform_driver_register(&ar91xx_flash_driver);
+}
+
+static void __exit ar91xx_flash_exit(void)
+{
+ platform_driver_unregister(&ar91xx_flash_driver);
+}
+
+module_init(ar91xx_flash_init);
+module_exit(ar91xx_flash_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_DESCRIPTION("Parallel flash driver for the Atheros AR91xx SoC");
+MODULE_ALIAS("platform:" DRV_NAME);
--- /dev/null
+config AG71XX
+ tristate "Atheros AR71xx built-in ethernet mac support"
+ depends on ATHEROS_AR71XX
+ select PHYLIB
+ help
+ If you wish to compile a kernel for AR71xx/91xx and enable
+ ethernet support, then you should always answer Y to this.
+
+if AG71XX
+
+config AG71XX_DEBUG
+ bool "Atheros AR71xx built-in ethernet driver debugging"
+ default n
+ help
+ Atheros AR71xx built-in ethernet driver debugging messages.
+
+config AG71XX_DEBUG_FS
+ bool "Atheros AR71xx built-in ethernet driver debugfs support"
+ depends on DEBUG_FS
+ default n
+ help
+ Say Y, if you need access to various statistics provided by
+ the ag71xx driver.
+
+config AG71XX_AR8216_SUPPORT
+ bool "special support for the Atheros AR8216 switch"
+ default n
+ default y if AR71XX_MACH_WNR2000 || AR71XX_MACH_MZK_W04NU
+ help
+ Say 'y' here if you want to enable special support for the
+ Atheros AR8216 switch found on some boards.
+
+endif
--- /dev/null
+#
+# Makefile for the Atheros AR71xx built-in ethernet macs
+#
+
+ag71xx-y += ag71xx_main.o
+ag71xx-y += ag71xx_ethtool.o
+ag71xx-y += ag71xx_phy.o
+ag71xx-y += ag71xx_mdio.o
+ag71xx-y += ag71xx_ar7240.o
+
+ag71xx-$(CONFIG_AG71XX_DEBUG_FS) += ag71xx_debugfs.o
+ag71xx-$(CONFIG_AG71XX_AR8216_SUPPORT) += ag71xx_ar8216.o
+
+obj-$(CONFIG_AG71XX) += ag71xx.o
+
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __AG71XX_H
+#define __AG71XX_H
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/random.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/ethtool.h>
+#include <linux/etherdevice.h>
+#include <linux/if_vlan.h>
+#include <linux/phy.h>
+#include <linux/skbuff.h>
+#include <linux/dma-mapping.h>
+#include <linux/workqueue.h>
+
+#include <linux/bitops.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/platform.h>
+
+#define AG71XX_DRV_NAME "ag71xx"
+#define AG71XX_DRV_VERSION "0.5.35"
+
+#define AG71XX_NAPI_WEIGHT 64
+#define AG71XX_OOM_REFILL (1 + HZ/10)
+
+#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE)
+#define AG71XX_INT_TX (AG71XX_INT_TX_PS)
+#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF)
+
+#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX)
+#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL)
+
+#define AG71XX_TX_MTU_LEN 1540
+#define AG71XX_RX_PKT_RESERVE 64
+#define AG71XX_RX_PKT_SIZE \
+ (AG71XX_RX_PKT_RESERVE + ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN)
+
+#define AG71XX_TX_RING_SIZE_DEFAULT 64
+#define AG71XX_RX_RING_SIZE_DEFAULT 128
+
+#define AG71XX_TX_RING_SIZE_MAX 256
+#define AG71XX_RX_RING_SIZE_MAX 256
+
+#ifdef CONFIG_AG71XX_DEBUG
+#define DBG(fmt, args...) printk(KERN_DEBUG fmt, ## args)
+#else
+#define DBG(fmt, args...) do {} while (0)
+#endif
+
+#define ag71xx_assert(_cond) \
+do { \
+ if (_cond) \
+ break; \
+ printk("%s,%d: assertion failed\n", __FILE__, __LINE__); \
+ BUG(); \
+} while (0)
+
+struct ag71xx_desc {
+ u32 data;
+ u32 ctrl;
+#define DESC_EMPTY BIT(31)
+#define DESC_MORE BIT(24)
+#define DESC_PKTLEN_M 0xfff
+ u32 next;
+ u32 pad;
+} __attribute__((aligned(4)));
+
+struct ag71xx_buf {
+ struct sk_buff *skb;
+ struct ag71xx_desc *desc;
+ dma_addr_t dma_addr;
+ unsigned long timestamp;
+};
+
+struct ag71xx_ring {
+ struct ag71xx_buf *buf;
+ u8 *descs_cpu;
+ dma_addr_t descs_dma;
+ unsigned int desc_size;
+ unsigned int curr;
+ unsigned int dirty;
+ unsigned int size;
+};
+
+struct ag71xx_mdio {
+ struct mii_bus *mii_bus;
+ int mii_irq[PHY_MAX_ADDR];
+ void __iomem *mdio_base;
+ struct ag71xx_mdio_platform_data *pdata;
+};
+
+struct ag71xx_int_stats {
+ unsigned long rx_pr;
+ unsigned long rx_be;
+ unsigned long rx_of;
+ unsigned long tx_ps;
+ unsigned long tx_be;
+ unsigned long tx_ur;
+ unsigned long total;
+};
+
+struct ag71xx_napi_stats {
+ unsigned long napi_calls;
+ unsigned long rx_count;
+ unsigned long rx_packets;
+ unsigned long rx_packets_max;
+ unsigned long tx_count;
+ unsigned long tx_packets;
+ unsigned long tx_packets_max;
+
+ unsigned long rx[AG71XX_NAPI_WEIGHT + 1];
+ unsigned long tx[AG71XX_NAPI_WEIGHT + 1];
+};
+
+struct ag71xx_debug {
+ struct dentry *debugfs_dir;
+
+ struct ag71xx_int_stats int_stats;
+ struct ag71xx_napi_stats napi_stats;
+};
+
+struct ag71xx {
+ void __iomem *mac_base;
+
+ spinlock_t lock;
+ struct platform_device *pdev;
+ struct net_device *dev;
+ struct napi_struct napi;
+ u32 msg_enable;
+
+ struct ag71xx_desc *stop_desc;
+ dma_addr_t stop_desc_dma;
+
+ struct ag71xx_ring rx_ring;
+ struct ag71xx_ring tx_ring;
+
+ struct mii_bus *mii_bus;
+ struct phy_device *phy_dev;
+ void *phy_priv;
+
+ unsigned int link;
+ unsigned int speed;
+ int duplex;
+
+ struct work_struct restart_work;
+ struct delayed_work link_work;
+ struct timer_list oom_timer;
+
+#ifdef CONFIG_AG71XX_DEBUG_FS
+ struct ag71xx_debug debug;
+#endif
+};
+
+extern struct ethtool_ops ag71xx_ethtool_ops;
+void ag71xx_link_adjust(struct ag71xx *ag);
+
+int ag71xx_mdio_driver_init(void) __init;
+void ag71xx_mdio_driver_exit(void);
+
+int ag71xx_phy_connect(struct ag71xx *ag);
+void ag71xx_phy_disconnect(struct ag71xx *ag);
+void ag71xx_phy_start(struct ag71xx *ag);
+void ag71xx_phy_stop(struct ag71xx *ag);
+
+static inline struct ag71xx_platform_data *ag71xx_get_pdata(struct ag71xx *ag)
+{
+ return ag->pdev->dev.platform_data;
+}
+
+static inline int ag71xx_desc_empty(struct ag71xx_desc *desc)
+{
+ return (desc->ctrl & DESC_EMPTY) != 0;
+}
+
+static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
+{
+ return desc->ctrl & DESC_PKTLEN_M;
+}
+
+/* Register offsets */
+#define AG71XX_REG_MAC_CFG1 0x0000
+#define AG71XX_REG_MAC_CFG2 0x0004
+#define AG71XX_REG_MAC_IPG 0x0008
+#define AG71XX_REG_MAC_HDX 0x000c
+#define AG71XX_REG_MAC_MFL 0x0010
+#define AG71XX_REG_MII_CFG 0x0020
+#define AG71XX_REG_MII_CMD 0x0024
+#define AG71XX_REG_MII_ADDR 0x0028
+#define AG71XX_REG_MII_CTRL 0x002c
+#define AG71XX_REG_MII_STATUS 0x0030
+#define AG71XX_REG_MII_IND 0x0034
+#define AG71XX_REG_MAC_IFCTL 0x0038
+#define AG71XX_REG_MAC_ADDR1 0x0040
+#define AG71XX_REG_MAC_ADDR2 0x0044
+#define AG71XX_REG_FIFO_CFG0 0x0048
+#define AG71XX_REG_FIFO_CFG1 0x004c
+#define AG71XX_REG_FIFO_CFG2 0x0050
+#define AG71XX_REG_FIFO_CFG3 0x0054
+#define AG71XX_REG_FIFO_CFG4 0x0058
+#define AG71XX_REG_FIFO_CFG5 0x005c
+#define AG71XX_REG_FIFO_RAM0 0x0060
+#define AG71XX_REG_FIFO_RAM1 0x0064
+#define AG71XX_REG_FIFO_RAM2 0x0068
+#define AG71XX_REG_FIFO_RAM3 0x006c
+#define AG71XX_REG_FIFO_RAM4 0x0070
+#define AG71XX_REG_FIFO_RAM5 0x0074
+#define AG71XX_REG_FIFO_RAM6 0x0078
+#define AG71XX_REG_FIFO_RAM7 0x007c
+
+#define AG71XX_REG_TX_CTRL 0x0180
+#define AG71XX_REG_TX_DESC 0x0184
+#define AG71XX_REG_TX_STATUS 0x0188
+#define AG71XX_REG_RX_CTRL 0x018c
+#define AG71XX_REG_RX_DESC 0x0190
+#define AG71XX_REG_RX_STATUS 0x0194
+#define AG71XX_REG_INT_ENABLE 0x0198
+#define AG71XX_REG_INT_STATUS 0x019c
+
+#define AG71XX_REG_FIFO_DEPTH 0x01a8
+#define AG71XX_REG_RX_SM 0x01b0
+#define AG71XX_REG_TX_SM 0x01b4
+
+#define MAC_CFG1_TXE BIT(0) /* Tx Enable */
+#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */
+#define MAC_CFG1_RXE BIT(2) /* Rx Enable */
+#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */
+#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */
+#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */
+#define MAC_CFG1_LB BIT(8) /* Loopback mode */
+#define MAC_CFG1_SR BIT(31) /* Soft Reset */
+
+#define MAC_CFG2_FDX BIT(0)
+#define MAC_CFG2_CRC_EN BIT(1)
+#define MAC_CFG2_PAD_CRC_EN BIT(2)
+#define MAC_CFG2_LEN_CHECK BIT(4)
+#define MAC_CFG2_HUGE_FRAME_EN BIT(5)
+#define MAC_CFG2_IF_1000 BIT(9)
+#define MAC_CFG2_IF_10_100 BIT(8)
+
+#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */
+#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */
+#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */
+#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */
+#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */
+#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \
+ | FIFO_CFG0_TXS | FIFO_CFG0_TXF)
+
+#define FIFO_CFG0_ENABLE_SHIFT 8
+
+#define FIFO_CFG4_DE BIT(0) /* Drop Event */
+#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */
+#define FIFO_CFG4_FC BIT(2) /* False Carrier */
+#define FIFO_CFG4_CE BIT(3) /* Code Error */
+#define FIFO_CFG4_CR BIT(4) /* CRC error */
+#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */
+#define FIFO_CFG4_LO BIT(6) /* Length out of range */
+#define FIFO_CFG4_OK BIT(7) /* Packet is OK */
+#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */
+#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */
+#define FIFO_CFG4_DR BIT(10) /* Dribble */
+#define FIFO_CFG4_LE BIT(11) /* Long Event */
+#define FIFO_CFG4_CF BIT(12) /* Control Frame */
+#define FIFO_CFG4_PF BIT(13) /* Pause Frame */
+#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */
+#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */
+#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */
+#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */
+
+#define FIFO_CFG5_DE BIT(0) /* Drop Event */
+#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */
+#define FIFO_CFG5_FC BIT(2) /* False Carrier */
+#define FIFO_CFG5_CE BIT(3) /* Code Error */
+#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */
+#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */
+#define FIFO_CFG5_OK BIT(6) /* Packet is OK */
+#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */
+#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */
+#define FIFO_CFG5_DR BIT(9) /* Dribble */
+#define FIFO_CFG5_CF BIT(10) /* Control Frame */
+#define FIFO_CFG5_PF BIT(11) /* Pause Frame */
+#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */
+#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */
+#define FIFO_CFG5_LE BIT(14) /* Long Event */
+#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */
+#define FIFO_CFG5_16 BIT(16) /* unknown */
+#define FIFO_CFG5_17 BIT(17) /* unknown */
+#define FIFO_CFG5_SF BIT(18) /* Short Frame */
+#define FIFO_CFG5_BM BIT(19) /* Byte Mode */
+
+#define AG71XX_INT_TX_PS BIT(0)
+#define AG71XX_INT_TX_UR BIT(1)
+#define AG71XX_INT_TX_BE BIT(3)
+#define AG71XX_INT_RX_PR BIT(4)
+#define AG71XX_INT_RX_OF BIT(6)
+#define AG71XX_INT_RX_BE BIT(7)
+
+#define MAC_IFCTL_SPEED BIT(16)
+
+#define MII_CFG_CLK_DIV_4 0
+#define MII_CFG_CLK_DIV_6 2
+#define MII_CFG_CLK_DIV_8 3
+#define MII_CFG_CLK_DIV_10 4
+#define MII_CFG_CLK_DIV_14 5
+#define MII_CFG_CLK_DIV_20 6
+#define MII_CFG_CLK_DIV_28 7
+#define MII_CFG_RESET BIT(31)
+
+#define MII_CMD_WRITE 0x0
+#define MII_CMD_READ 0x1
+#define MII_ADDR_SHIFT 8
+#define MII_IND_BUSY BIT(0)
+#define MII_IND_INVALID BIT(2)
+
+#define TX_CTRL_TXE BIT(0) /* Tx Enable */
+
+#define TX_STATUS_PS BIT(0) /* Packet Sent */
+#define TX_STATUS_UR BIT(1) /* Tx Underrun */
+#define TX_STATUS_BE BIT(3) /* Bus Error */
+
+#define RX_CTRL_RXE BIT(0) /* Rx Enable */
+
+#define RX_STATUS_PR BIT(0) /* Packet Received */
+#define RX_STATUS_OF BIT(2) /* Rx Overflow */
+#define RX_STATUS_BE BIT(3) /* Bus Error */
+
+static inline void ag71xx_check_reg_offset(struct ag71xx *ag, unsigned reg)
+{
+ switch (reg) {
+ case AG71XX_REG_MAC_CFG1 ... AG71XX_REG_MAC_MFL:
+ case AG71XX_REG_MAC_IFCTL ... AG71XX_REG_TX_SM:
+ case AG71XX_REG_MII_CFG:
+ break;
+
+ default:
+ BUG();
+ }
+}
+
+static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value)
+{
+ ag71xx_check_reg_offset(ag, reg);
+
+ __raw_writel(value, ag->mac_base + reg);
+ /* flush write */
+ (void) __raw_readl(ag->mac_base + reg);
+}
+
+static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg)
+{
+ ag71xx_check_reg_offset(ag, reg);
+
+ return __raw_readl(ag->mac_base + reg);
+}
+
+static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask)
+{
+ void __iomem *r;
+
+ ag71xx_check_reg_offset(ag, reg);
+
+ r = ag->mac_base + reg;
+ __raw_writel(__raw_readl(r) | mask, r);
+ /* flush write */
+ (void)__raw_readl(r);
+}
+
+static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask)
+{
+ void __iomem *r;
+
+ ag71xx_check_reg_offset(ag, reg);
+
+ r = ag->mac_base + reg;
+ __raw_writel(__raw_readl(r) & ~mask, r);
+ /* flush write */
+ (void) __raw_readl(r);
+}
+
+static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints)
+{
+ ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints);
+}
+
+static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints)
+{
+ ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints);
+}
+
+#ifdef CONFIG_AG71XX_AR8216_SUPPORT
+void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb);
+int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
+ int pktlen);
+static inline int ag71xx_has_ar8216(struct ag71xx *ag)
+{
+ return ag71xx_get_pdata(ag)->has_ar8216;
+}
+#else
+static inline void ag71xx_add_ar8216_header(struct ag71xx *ag,
+ struct sk_buff *skb)
+{
+}
+
+static inline int ag71xx_remove_ar8216_header(struct ag71xx *ag,
+ struct sk_buff *skb,
+ int pktlen)
+{
+ return 0;
+}
+static inline int ag71xx_has_ar8216(struct ag71xx *ag)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_AG71XX_DEBUG_FS
+int ag71xx_debugfs_root_init(void);
+void ag71xx_debugfs_root_exit(void);
+int ag71xx_debugfs_init(struct ag71xx *ag);
+void ag71xx_debugfs_exit(struct ag71xx *ag);
+void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status);
+void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx);
+#else
+static inline int ag71xx_debugfs_root_init(void) { return 0; }
+static inline void ag71xx_debugfs_root_exit(void) {}
+static inline int ag71xx_debugfs_init(struct ag71xx *ag) { return 0; }
+static inline void ag71xx_debugfs_exit(struct ag71xx *ag) {}
+static inline void ag71xx_debugfs_update_int_stats(struct ag71xx *ag,
+ u32 status) {}
+static inline void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag,
+ int rx, int tx) {}
+#endif /* CONFIG_AG71XX_DEBUG_FS */
+
+void ag71xx_ar7240_start(struct ag71xx *ag);
+void ag71xx_ar7240_stop(struct ag71xx *ag);
+int ag71xx_ar7240_init(struct ag71xx *ag);
+void ag71xx_ar7240_cleanup(struct ag71xx *ag);
+
+int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg);
+void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val);
+
+u16 ar7240sw_phy_read(struct mii_bus *mii, unsigned phy_addr,
+ unsigned reg_addr);
+int ar7240sw_phy_write(struct mii_bus *mii, unsigned phy_addr,
+ unsigned reg_addr, u16 reg_val);
+
+#endif /* _AG71XX_H */
--- /dev/null
+/*
+ * Driver for the built-in ethernet switch of the Atheros AR7240 SoC
+ * Copyright (c) 2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (c) 2010 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+
+#include <linux/etherdevice.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/phy.h>
+#include <linux/mii.h>
+#include <linux/bitops.h>
+#include <linux/switch.h>
+#include "ag71xx.h"
+
+#define BITM(_count) (BIT(_count) - 1)
+#define BITS(_shift, _count) (BITM(_count) << _shift)
+
+#define AR7240_REG_MASK_CTRL 0x00
+#define AR7240_MASK_CTRL_REVISION_M BITM(8)
+#define AR7240_MASK_CTRL_VERSION_M BITM(8)
+#define AR7240_MASK_CTRL_VERSION_S 8
+#define AR7240_MASK_CTRL_VERSION_AR7240 0x01
+#define AR7240_MASK_CTRL_VERSION_AR934X 0x02
+#define AR7240_MASK_CTRL_SOFT_RESET BIT(31)
+
+#define AR7240_REG_MAC_ADDR0 0x20
+#define AR7240_REG_MAC_ADDR1 0x24
+
+#define AR7240_REG_FLOOD_MASK 0x2c
+#define AR7240_FLOOD_MASK_BROAD_TO_CPU BIT(26)
+
+#define AR7240_REG_GLOBAL_CTRL 0x30
+#define AR7240_GLOBAL_CTRL_MTU_M BITM(12)
+
+#define AR7240_REG_VTU 0x0040
+#define AR7240_VTU_OP BITM(3)
+#define AR7240_VTU_OP_NOOP 0x0
+#define AR7240_VTU_OP_FLUSH 0x1
+#define AR7240_VTU_OP_LOAD 0x2
+#define AR7240_VTU_OP_PURGE 0x3
+#define AR7240_VTU_OP_REMOVE_PORT 0x4
+#define AR7240_VTU_ACTIVE BIT(3)
+#define AR7240_VTU_FULL BIT(4)
+#define AR7240_VTU_PORT BITS(8, 4)
+#define AR7240_VTU_PORT_S 8
+#define AR7240_VTU_VID BITS(16, 12)
+#define AR7240_VTU_VID_S 16
+#define AR7240_VTU_PRIO BITS(28, 3)
+#define AR7240_VTU_PRIO_S 28
+#define AR7240_VTU_PRIO_EN BIT(31)
+
+#define AR7240_REG_VTU_DATA 0x0044
+#define AR7240_VTUDATA_MEMBER BITS(0, 10)
+#define AR7240_VTUDATA_VALID BIT(11)
+
+#define AR7240_REG_ATU 0x50
+#define AR7240_ATU_FLUSH_ALL 0x1
+
+#define AR7240_REG_AT_CTRL 0x5c
+#define AR7240_AT_CTRL_AGE_TIME BITS(0, 15)
+#define AR7240_AT_CTRL_AGE_EN BIT(17)
+#define AR7240_AT_CTRL_LEARN_CHANGE BIT(18)
+#define AR7240_AT_CTRL_RESERVED BIT(19)
+#define AR7240_AT_CTRL_ARP_EN BIT(20)
+
+#define AR7240_REG_TAG_PRIORITY 0x70
+
+#define AR7240_REG_SERVICE_TAG 0x74
+#define AR7240_SERVICE_TAG_M BITM(16)
+
+#define AR7240_REG_CPU_PORT 0x78
+#define AR7240_MIRROR_PORT_S 4
+#define AR7240_CPU_PORT_EN BIT(8)
+
+#define AR7240_REG_MIB_FUNCTION0 0x80
+#define AR7240_MIB_TIMER_M BITM(16)
+#define AR7240_MIB_AT_HALF_EN BIT(16)
+#define AR7240_MIB_BUSY BIT(17)
+#define AR7240_MIB_FUNC_S 24
+#define AR7240_MIB_FUNC_NO_OP 0x0
+#define AR7240_MIB_FUNC_FLUSH 0x1
+#define AR7240_MIB_FUNC_CAPTURE 0x3
+
+#define AR7240_REG_MDIO_CTRL 0x98
+#define AR7240_MDIO_CTRL_DATA_M BITM(16)
+#define AR7240_MDIO_CTRL_REG_ADDR_S 16
+#define AR7240_MDIO_CTRL_PHY_ADDR_S 21
+#define AR7240_MDIO_CTRL_CMD_WRITE 0
+#define AR7240_MDIO_CTRL_CMD_READ BIT(27)
+#define AR7240_MDIO_CTRL_MASTER_EN BIT(30)
+#define AR7240_MDIO_CTRL_BUSY BIT(31)
+
+#define AR7240_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100)
+
+#define AR7240_REG_PORT_STATUS(_port) (AR7240_REG_PORT_BASE((_port)) + 0x00)
+#define AR7240_PORT_STATUS_SPEED_S 0
+#define AR7240_PORT_STATUS_SPEED_M BITM(2)
+#define AR7240_PORT_STATUS_SPEED_10 0
+#define AR7240_PORT_STATUS_SPEED_100 1
+#define AR7240_PORT_STATUS_SPEED_1000 2
+#define AR7240_PORT_STATUS_TXMAC BIT(2)
+#define AR7240_PORT_STATUS_RXMAC BIT(3)
+#define AR7240_PORT_STATUS_TXFLOW BIT(4)
+#define AR7240_PORT_STATUS_RXFLOW BIT(5)
+#define AR7240_PORT_STATUS_DUPLEX BIT(6)
+#define AR7240_PORT_STATUS_LINK_UP BIT(8)
+#define AR7240_PORT_STATUS_LINK_AUTO BIT(9)
+#define AR7240_PORT_STATUS_LINK_PAUSE BIT(10)
+
+#define AR7240_REG_PORT_CTRL(_port) (AR7240_REG_PORT_BASE((_port)) + 0x04)
+#define AR7240_PORT_CTRL_STATE_M BITM(3)
+#define AR7240_PORT_CTRL_STATE_DISABLED 0
+#define AR7240_PORT_CTRL_STATE_BLOCK 1
+#define AR7240_PORT_CTRL_STATE_LISTEN 2
+#define AR7240_PORT_CTRL_STATE_LEARN 3
+#define AR7240_PORT_CTRL_STATE_FORWARD 4
+#define AR7240_PORT_CTRL_LEARN_LOCK BIT(7)
+#define AR7240_PORT_CTRL_VLAN_MODE_S 8
+#define AR7240_PORT_CTRL_VLAN_MODE_KEEP 0
+#define AR7240_PORT_CTRL_VLAN_MODE_STRIP 1
+#define AR7240_PORT_CTRL_VLAN_MODE_ADD 2
+#define AR7240_PORT_CTRL_VLAN_MODE_DOUBLE_TAG 3
+#define AR7240_PORT_CTRL_IGMP_SNOOP BIT(10)
+#define AR7240_PORT_CTRL_HEADER BIT(11)
+#define AR7240_PORT_CTRL_MAC_LOOP BIT(12)
+#define AR7240_PORT_CTRL_SINGLE_VLAN BIT(13)
+#define AR7240_PORT_CTRL_LEARN BIT(14)
+#define AR7240_PORT_CTRL_DOUBLE_TAG BIT(15)
+#define AR7240_PORT_CTRL_MIRROR_TX BIT(16)
+#define AR7240_PORT_CTRL_MIRROR_RX BIT(17)
+
+#define AR7240_REG_PORT_VLAN(_port) (AR7240_REG_PORT_BASE((_port)) + 0x08)
+
+#define AR7240_PORT_VLAN_DEFAULT_ID_S 0
+#define AR7240_PORT_VLAN_DEST_PORTS_S 16
+#define AR7240_PORT_VLAN_MODE_S 30
+#define AR7240_PORT_VLAN_MODE_PORT_ONLY 0
+#define AR7240_PORT_VLAN_MODE_PORT_FALLBACK 1
+#define AR7240_PORT_VLAN_MODE_VLAN_ONLY 2
+#define AR7240_PORT_VLAN_MODE_SECURE 3
+
+
+#define AR7240_REG_STATS_BASE(_port) (0x20000 + (_port) * 0x100)
+
+#define AR7240_STATS_RXBROAD 0x00
+#define AR7240_STATS_RXPAUSE 0x04
+#define AR7240_STATS_RXMULTI 0x08
+#define AR7240_STATS_RXFCSERR 0x0c
+#define AR7240_STATS_RXALIGNERR 0x10
+#define AR7240_STATS_RXRUNT 0x14
+#define AR7240_STATS_RXFRAGMENT 0x18
+#define AR7240_STATS_RX64BYTE 0x1c
+#define AR7240_STATS_RX128BYTE 0x20
+#define AR7240_STATS_RX256BYTE 0x24
+#define AR7240_STATS_RX512BYTE 0x28
+#define AR7240_STATS_RX1024BYTE 0x2c
+#define AR7240_STATS_RX1518BYTE 0x30
+#define AR7240_STATS_RXMAXBYTE 0x34
+#define AR7240_STATS_RXTOOLONG 0x38
+#define AR7240_STATS_RXGOODBYTE 0x3c
+#define AR7240_STATS_RXBADBYTE 0x44
+#define AR7240_STATS_RXOVERFLOW 0x4c
+#define AR7240_STATS_FILTERED 0x50
+#define AR7240_STATS_TXBROAD 0x54
+#define AR7240_STATS_TXPAUSE 0x58
+#define AR7240_STATS_TXMULTI 0x5c
+#define AR7240_STATS_TXUNDERRUN 0x60
+#define AR7240_STATS_TX64BYTE 0x64
+#define AR7240_STATS_TX128BYTE 0x68
+#define AR7240_STATS_TX256BYTE 0x6c
+#define AR7240_STATS_TX512BYTE 0x70
+#define AR7240_STATS_TX1024BYTE 0x74
+#define AR7240_STATS_TX1518BYTE 0x78
+#define AR7240_STATS_TXMAXBYTE 0x7c
+#define AR7240_STATS_TXOVERSIZE 0x80
+#define AR7240_STATS_TXBYTE 0x84
+#define AR7240_STATS_TXCOLLISION 0x8c
+#define AR7240_STATS_TXABORTCOL 0x90
+#define AR7240_STATS_TXMULTICOL 0x94
+#define AR7240_STATS_TXSINGLECOL 0x98
+#define AR7240_STATS_TXEXCDEFER 0x9c
+#define AR7240_STATS_TXDEFER 0xa0
+#define AR7240_STATS_TXLATECOL 0xa4
+
+#define AR7240_PORT_CPU 0
+#define AR7240_NUM_PORTS 6
+#define AR7240_NUM_PHYS 5
+
+#define AR7240_PHY_ID1 0x004d
+#define AR7240_PHY_ID2 0xd041
+
+#define AR934X_PHY_ID1 0x004d
+#define AR934X_PHY_ID2 0xd042
+
+#define AR7240_MAX_VLANS 16
+
+#define AR934X_REG_OPER_MODE0 0x04
+#define AR934X_OPER_MODE0_MAC_GMII_EN BIT(6)
+#define AR934X_OPER_MODE0_PHY_MII_EN BIT(10)
+
+#define AR934X_REG_OPER_MODE1 0x08
+#define AR934X_REG_OPER_MODE1_PHY4_MII_EN BIT(28)
+
+#define AR934X_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100)
+
+#define AR934X_REG_PORT_VLAN1(_port) (AR934X_REG_PORT_BASE((_port)) + 0x08)
+#define AR934X_PORT_VLAN1_DEFAULT_SVID_S 0
+#define AR934X_PORT_VLAN1_FORCE_DEFAULT_VID_EN BIT(12)
+#define AR934X_PORT_VLAN1_PORT_TLS_MODE BIT(13)
+#define AR934X_PORT_VLAN1_PORT_VLAN_PROP_EN BIT(14)
+#define AR934X_PORT_VLAN1_PORT_CLONE_EN BIT(15)
+#define AR934X_PORT_VLAN1_DEFAULT_CVID_S 16
+#define AR934X_PORT_VLAN1_FORCE_PORT_VLAN_EN BIT(28)
+#define AR934X_PORT_VLAN1_ING_PORT_PRI_S 29
+
+#define AR934X_REG_PORT_VLAN2(_port) (AR934X_REG_PORT_BASE((_port)) + 0x0c)
+#define AR934X_PORT_VLAN2_PORT_VID_MEM_S 16
+#define AR934X_PORT_VLAN2_8021Q_MODE_S 30
+#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_ONLY 0
+#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_FALLBACK 1
+#define AR934X_PORT_VLAN2_8021Q_MODE_VLAN_ONLY 2
+#define AR934X_PORT_VLAN2_8021Q_MODE_SECURE 3
+
+#define sw_to_ar7240(_dev) container_of(_dev, struct ar7240sw, swdev)
+
+struct ar7240sw_port_stat {
+ unsigned long rx_broadcast;
+ unsigned long rx_pause;
+ unsigned long rx_multicast;
+ unsigned long rx_fcs_error;
+ unsigned long rx_align_error;
+ unsigned long rx_runt;
+ unsigned long rx_fragments;
+ unsigned long rx_64byte;
+ unsigned long rx_128byte;
+ unsigned long rx_256byte;
+ unsigned long rx_512byte;
+ unsigned long rx_1024byte;
+ unsigned long rx_1518byte;
+ unsigned long rx_maxbyte;
+ unsigned long rx_toolong;
+ unsigned long rx_good_byte;
+ unsigned long rx_bad_byte;
+ unsigned long rx_overflow;
+ unsigned long filtered;
+
+ unsigned long tx_broadcast;
+ unsigned long tx_pause;
+ unsigned long tx_multicast;
+ unsigned long tx_underrun;
+ unsigned long tx_64byte;
+ unsigned long tx_128byte;
+ unsigned long tx_256byte;
+ unsigned long tx_512byte;
+ unsigned long tx_1024byte;
+ unsigned long tx_1518byte;
+ unsigned long tx_maxbyte;
+ unsigned long tx_oversize;
+ unsigned long tx_byte;
+ unsigned long tx_collision;
+ unsigned long tx_abortcol;
+ unsigned long tx_multicol;
+ unsigned long tx_singlecol;
+ unsigned long tx_excdefer;
+ unsigned long tx_defer;
+ unsigned long tx_xlatecol;
+};
+
+struct ar7240sw {
+ struct mii_bus *mii_bus;
+ struct ag71xx_switch_platform_data *swdata;
+ struct switch_dev swdev;
+ int num_ports;
+ u8 ver;
+ bool vlan;
+ u16 vlan_id[AR7240_MAX_VLANS];
+ u8 vlan_table[AR7240_MAX_VLANS];
+ u8 vlan_tagged;
+ u16 pvid[AR7240_NUM_PORTS];
+ char buf[80];
+
+ rwlock_t stats_lock;
+ struct ar7240sw_port_stat port_stats[AR7240_NUM_PORTS];
+};
+
+struct ar7240sw_hw_stat {
+ char string[ETH_GSTRING_LEN];
+ int sizeof_stat;
+ int reg;
+};
+
+static DEFINE_MUTEX(reg_mutex);
+
+static inline int sw_is_ar7240(struct ar7240sw *as)
+{
+ return as->ver == AR7240_MASK_CTRL_VERSION_AR7240;
+}
+
+static inline int sw_is_ar934x(struct ar7240sw *as)
+{
+ return as->ver == AR7240_MASK_CTRL_VERSION_AR934X;
+}
+
+static inline u32 ar7240sw_port_mask(struct ar7240sw *as, int port)
+{
+ return BIT(port);
+}
+
+static inline u32 ar7240sw_port_mask_all(struct ar7240sw *as)
+{
+ return BIT(as->swdev.ports) - 1;
+}
+
+static inline u32 ar7240sw_port_mask_but(struct ar7240sw *as, int port)
+{
+ return ar7240sw_port_mask_all(as) & ~BIT(port);
+}
+
+static inline u16 mk_phy_addr(u32 reg)
+{
+ return 0x17 & ((reg >> 4) | 0x10);
+}
+
+static inline u16 mk_phy_reg(u32 reg)
+{
+ return (reg << 1) & 0x1e;
+}
+
+static inline u16 mk_high_addr(u32 reg)
+{
+ return (reg >> 7) & 0x1ff;
+}
+
+static u32 __ar7240sw_reg_read(struct mii_bus *mii, u32 reg)
+{
+ unsigned long flags;
+ u16 phy_addr;
+ u16 phy_reg;
+ u32 hi, lo;
+
+ reg = (reg & 0xfffffffc) >> 2;
+ phy_addr = mk_phy_addr(reg);
+ phy_reg = mk_phy_reg(reg);
+
+ local_irq_save(flags);
+ ag71xx_mdio_mii_write(mii->priv, 0x1f, 0x10, mk_high_addr(reg));
+ lo = (u32) ag71xx_mdio_mii_read(mii->priv, phy_addr, phy_reg);
+ hi = (u32) ag71xx_mdio_mii_read(mii->priv, phy_addr, phy_reg + 1);
+ local_irq_restore(flags);
+
+ return (hi << 16) | lo;
+}
+
+static void __ar7240sw_reg_write(struct mii_bus *mii, u32 reg, u32 val)
+{
+ unsigned long flags;
+ u16 phy_addr;
+ u16 phy_reg;
+
+ reg = (reg & 0xfffffffc) >> 2;
+ phy_addr = mk_phy_addr(reg);
+ phy_reg = mk_phy_reg(reg);
+
+ local_irq_save(flags);
+ ag71xx_mdio_mii_write(mii->priv, 0x1f, 0x10, mk_high_addr(reg));
+ ag71xx_mdio_mii_write(mii->priv, phy_addr, phy_reg + 1, (val >> 16));
+ ag71xx_mdio_mii_write(mii->priv, phy_addr, phy_reg, (val & 0xffff));
+ local_irq_restore(flags);
+}
+
+static u32 ar7240sw_reg_read(struct mii_bus *mii, u32 reg_addr)
+{
+ u32 ret;
+
+ mutex_lock(®_mutex);
+ ret = __ar7240sw_reg_read(mii, reg_addr);
+ mutex_unlock(®_mutex);
+
+ return ret;
+}
+
+static void ar7240sw_reg_write(struct mii_bus *mii, u32 reg_addr, u32 reg_val)
+{
+ mutex_lock(®_mutex);
+ __ar7240sw_reg_write(mii, reg_addr, reg_val);
+ mutex_unlock(®_mutex);
+}
+
+static u32 ar7240sw_reg_rmw(struct mii_bus *mii, u32 reg, u32 mask, u32 val)
+{
+ u32 t;
+
+ mutex_lock(®_mutex);
+ t = __ar7240sw_reg_read(mii, reg);
+ t &= ~mask;
+ t |= val;
+ __ar7240sw_reg_write(mii, reg, t);
+ mutex_unlock(®_mutex);
+
+ return t;
+}
+
+static void ar7240sw_reg_set(struct mii_bus *mii, u32 reg, u32 val)
+{
+ u32 t;
+
+ mutex_lock(®_mutex);
+ t = __ar7240sw_reg_read(mii, reg);
+ t |= val;
+ __ar7240sw_reg_write(mii, reg, t);
+ mutex_unlock(®_mutex);
+}
+
+static int __ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val,
+ unsigned timeout)
+{
+ int i;
+
+ for (i = 0; i < timeout; i++) {
+ u32 t;
+
+ t = __ar7240sw_reg_read(mii, reg);
+ if ((t & mask) == val)
+ return 0;
+
+ msleep(1);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val,
+ unsigned timeout)
+{
+ int ret;
+
+ mutex_lock(®_mutex);
+ ret = __ar7240sw_reg_wait(mii, reg, mask, val, timeout);
+ mutex_unlock(®_mutex);
+ return ret;
+}
+
+u16 ar7240sw_phy_read(struct mii_bus *mii, unsigned phy_addr,
+ unsigned reg_addr)
+{
+ u32 t, val = 0xffff;
+ int err;
+
+ if (phy_addr >= AR7240_NUM_PHYS)
+ return 0xffff;
+
+ mutex_lock(®_mutex);
+ t = (reg_addr << AR7240_MDIO_CTRL_REG_ADDR_S) |
+ (phy_addr << AR7240_MDIO_CTRL_PHY_ADDR_S) |
+ AR7240_MDIO_CTRL_MASTER_EN |
+ AR7240_MDIO_CTRL_BUSY |
+ AR7240_MDIO_CTRL_CMD_READ;
+
+ __ar7240sw_reg_write(mii, AR7240_REG_MDIO_CTRL, t);
+ err = __ar7240sw_reg_wait(mii, AR7240_REG_MDIO_CTRL,
+ AR7240_MDIO_CTRL_BUSY, 0, 5);
+ if (!err)
+ val = __ar7240sw_reg_read(mii, AR7240_REG_MDIO_CTRL);
+ mutex_unlock(®_mutex);
+
+ return val & AR7240_MDIO_CTRL_DATA_M;
+}
+
+int ar7240sw_phy_write(struct mii_bus *mii, unsigned phy_addr,
+ unsigned reg_addr, u16 reg_val)
+{
+ u32 t;
+ int ret;
+
+ if (phy_addr >= AR7240_NUM_PHYS)
+ return -EINVAL;
+
+ mutex_lock(®_mutex);
+ t = (phy_addr << AR7240_MDIO_CTRL_PHY_ADDR_S) |
+ (reg_addr << AR7240_MDIO_CTRL_REG_ADDR_S) |
+ AR7240_MDIO_CTRL_MASTER_EN |
+ AR7240_MDIO_CTRL_BUSY |
+ AR7240_MDIO_CTRL_CMD_WRITE |
+ reg_val;
+
+ __ar7240sw_reg_write(mii, AR7240_REG_MDIO_CTRL, t);
+ ret = __ar7240sw_reg_wait(mii, AR7240_REG_MDIO_CTRL,
+ AR7240_MDIO_CTRL_BUSY, 0, 5);
+ mutex_unlock(®_mutex);
+
+ return ret;
+}
+
+static int ar7240sw_capture_stats(struct ar7240sw *as)
+{
+ struct mii_bus *mii = as->mii_bus;
+ int port;
+ int ret;
+
+ write_lock(&as->stats_lock);
+
+ /* Capture the hardware statistics for all ports */
+ ar7240sw_reg_write(mii, AR7240_REG_MIB_FUNCTION0,
+ (AR7240_MIB_FUNC_CAPTURE << AR7240_MIB_FUNC_S));
+
+ /* Wait for the capturing to complete. */
+ ret = ar7240sw_reg_wait(mii, AR7240_REG_MIB_FUNCTION0,
+ AR7240_MIB_BUSY, 0, 10);
+
+ if (ret)
+ goto unlock;
+
+ for (port = 0; port < AR7240_NUM_PORTS; port++) {
+ unsigned int base;
+ struct ar7240sw_port_stat *stats;
+
+ base = AR7240_REG_STATS_BASE(port);
+ stats = &as->port_stats[port];
+
+#define READ_STAT(_r) ar7240sw_reg_read(mii, base + AR7240_STATS_ ## _r)
+
+ stats->rx_good_byte += READ_STAT(RXGOODBYTE);
+ stats->tx_byte += READ_STAT(TXBYTE);
+
+#undef READ_STAT
+ }
+
+ ret = 0;
+
+unlock:
+ write_unlock(&as->stats_lock);
+ return ret;
+}
+
+static void ar7240sw_disable_port(struct ar7240sw *as, unsigned port)
+{
+ ar7240sw_reg_write(as->mii_bus, AR7240_REG_PORT_CTRL(port),
+ AR7240_PORT_CTRL_STATE_DISABLED);
+}
+
+static void ar7240sw_setup(struct ar7240sw *as)
+{
+ struct mii_bus *mii = as->mii_bus;
+
+ /* Enable CPU port, and disable mirror port */
+ ar7240sw_reg_write(mii, AR7240_REG_CPU_PORT,
+ AR7240_CPU_PORT_EN |
+ (15 << AR7240_MIRROR_PORT_S));
+
+ /* Setup TAG priority mapping */
+ ar7240sw_reg_write(mii, AR7240_REG_TAG_PRIORITY, 0xfa50);
+
+ /* Enable ARP frame acknowledge, aging, MAC replacing */
+ ar7240sw_reg_write(mii, AR7240_REG_AT_CTRL,
+ AR7240_AT_CTRL_RESERVED |
+ 0x2b /* 5 min age time */ |
+ AR7240_AT_CTRL_AGE_EN |
+ AR7240_AT_CTRL_ARP_EN |
+ AR7240_AT_CTRL_LEARN_CHANGE);
+
+ /* Enable Broadcast frames transmitted to the CPU */
+ ar7240sw_reg_set(mii, AR7240_REG_FLOOD_MASK,
+ AR7240_FLOOD_MASK_BROAD_TO_CPU);
+
+ /* setup MTU */
+ ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL, AR7240_GLOBAL_CTRL_MTU_M,
+ 1536);
+
+ /* setup Service TAG */
+ ar7240sw_reg_rmw(mii, AR7240_REG_SERVICE_TAG, AR7240_SERVICE_TAG_M, 0);
+}
+
+static int ar7240sw_reset(struct ar7240sw *as)
+{
+ struct mii_bus *mii = as->mii_bus;
+ int ret;
+ int i;
+
+ /* Set all ports to disabled state. */
+ for (i = 0; i < AR7240_NUM_PORTS; i++)
+ ar7240sw_disable_port(as, i);
+
+ /* Wait for transmit queues to drain. */
+ msleep(2);
+
+ /* Reset the switch. */
+ ar7240sw_reg_write(mii, AR7240_REG_MASK_CTRL,
+ AR7240_MASK_CTRL_SOFT_RESET);
+
+ ret = ar7240sw_reg_wait(mii, AR7240_REG_MASK_CTRL,
+ AR7240_MASK_CTRL_SOFT_RESET, 0, 1000);
+
+ ar7240sw_setup(as);
+ return ret;
+}
+
+static void ar7240sw_setup_port(struct ar7240sw *as, unsigned port, u8 portmask)
+{
+ struct mii_bus *mii = as->mii_bus;
+ u32 ctrl;
+ u32 vid, mode;
+
+ ctrl = AR7240_PORT_CTRL_STATE_FORWARD | AR7240_PORT_CTRL_LEARN |
+ AR7240_PORT_CTRL_SINGLE_VLAN;
+
+ if (port == AR7240_PORT_CPU) {
+ ar7240sw_reg_write(mii, AR7240_REG_PORT_STATUS(port),
+ AR7240_PORT_STATUS_SPEED_1000 |
+ AR7240_PORT_STATUS_TXFLOW |
+ AR7240_PORT_STATUS_RXFLOW |
+ AR7240_PORT_STATUS_TXMAC |
+ AR7240_PORT_STATUS_RXMAC |
+ AR7240_PORT_STATUS_DUPLEX);
+ } else {
+ ar7240sw_reg_write(mii, AR7240_REG_PORT_STATUS(port),
+ AR7240_PORT_STATUS_LINK_AUTO);
+ }
+
+ /* Set the default VID for this port */
+ if (as->vlan) {
+ vid = as->vlan_id[as->pvid[port]];
+ mode = AR7240_PORT_VLAN_MODE_SECURE;
+ } else {
+ vid = port;
+ mode = AR7240_PORT_VLAN_MODE_PORT_ONLY;
+ }
+
+ if (as->vlan && (as->vlan_tagged & BIT(port))) {
+ ctrl |= AR7240_PORT_CTRL_VLAN_MODE_ADD <<
+ AR7240_PORT_CTRL_VLAN_MODE_S;
+ } else {
+ ctrl |= AR7240_PORT_CTRL_VLAN_MODE_STRIP <<
+ AR7240_PORT_CTRL_VLAN_MODE_S;
+ }
+
+ if (!portmask) {
+ if (port == AR7240_PORT_CPU)
+ portmask = ar7240sw_port_mask_but(as, AR7240_PORT_CPU);
+ else
+ portmask = ar7240sw_port_mask(as, AR7240_PORT_CPU);
+ }
+
+ /* allow the port to talk to all other ports, but exclude its
+ * own ID to prevent frames from being reflected back to the
+ * port that they came from */
+ portmask &= ar7240sw_port_mask_but(as, port);
+
+ ar7240sw_reg_write(mii, AR7240_REG_PORT_CTRL(port), ctrl);
+ if (sw_is_ar934x(as)) {
+ u32 vlan1, vlan2;
+
+ vlan1 = (vid << AR934X_PORT_VLAN1_DEFAULT_CVID_S);
+ vlan2 = (portmask << AR934X_PORT_VLAN2_PORT_VID_MEM_S) |
+ (mode << AR934X_PORT_VLAN2_8021Q_MODE_S);
+ ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN1(port), vlan1);
+ ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN2(port), vlan2);
+ } else {
+ u32 vlan;
+
+ vlan = vid | (mode << AR7240_PORT_VLAN_MODE_S) |
+ (portmask << AR7240_PORT_VLAN_DEST_PORTS_S);
+
+ ar7240sw_reg_write(mii, AR7240_REG_PORT_VLAN(port), vlan);
+ }
+}
+
+static int ar7240_set_addr(struct ar7240sw *as, u8 *addr)
+{
+ struct mii_bus *mii = as->mii_bus;
+ u32 t;
+
+ t = (addr[4] << 8) | addr[5];
+ ar7240sw_reg_write(mii, AR7240_REG_MAC_ADDR0, t);
+
+ t = (addr[0] << 24) | (addr[1] << 16) | (addr[2] << 8) | addr[3];
+ ar7240sw_reg_write(mii, AR7240_REG_MAC_ADDR1, t);
+
+ return 0;
+}
+
+static int
+ar7240_set_vid(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ as->vlan_id[val->port_vlan] = val->value.i;
+ return 0;
+}
+
+static int
+ar7240_get_vid(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ val->value.i = as->vlan_id[val->port_vlan];
+ return 0;
+}
+
+static int
+ar7240_set_pvid(struct switch_dev *dev, int port, int vlan)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+
+ /* make sure no invalid PVIDs get set */
+
+ if (vlan >= dev->vlans)
+ return -EINVAL;
+
+ as->pvid[port] = vlan;
+ return 0;
+}
+
+static int
+ar7240_get_pvid(struct switch_dev *dev, int port, int *vlan)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ *vlan = as->pvid[port];
+ return 0;
+}
+
+static int
+ar7240_get_ports(struct switch_dev *dev, struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ u8 ports = as->vlan_table[val->port_vlan];
+ int i;
+
+ val->len = 0;
+ for (i = 0; i < as->swdev.ports; i++) {
+ struct switch_port *p;
+
+ if (!(ports & (1 << i)))
+ continue;
+
+ p = &val->value.ports[val->len++];
+ p->id = i;
+ if (as->vlan_tagged & (1 << i))
+ p->flags = (1 << SWITCH_PORT_FLAG_TAGGED);
+ else
+ p->flags = 0;
+ }
+ return 0;
+}
+
+static int
+ar7240_set_ports(struct switch_dev *dev, struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ u8 *vt = &as->vlan_table[val->port_vlan];
+ int i, j;
+
+ *vt = 0;
+ for (i = 0; i < val->len; i++) {
+ struct switch_port *p = &val->value.ports[i];
+
+ if (p->flags & (1 << SWITCH_PORT_FLAG_TAGGED))
+ as->vlan_tagged |= (1 << p->id);
+ else {
+ as->vlan_tagged &= ~(1 << p->id);
+ as->pvid[p->id] = val->port_vlan;
+
+ /* make sure that an untagged port does not
+ * appear in other vlans */
+ for (j = 0; j < AR7240_MAX_VLANS; j++) {
+ if (j == val->port_vlan)
+ continue;
+ as->vlan_table[j] &= ~(1 << p->id);
+ }
+ }
+
+ *vt |= 1 << p->id;
+ }
+ return 0;
+}
+
+static int
+ar7240_set_vlan(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ as->vlan = !!val->value.i;
+ return 0;
+}
+
+static int
+ar7240_get_vlan(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ val->value.i = as->vlan;
+ return 0;
+}
+
+static const char *
+ar7240_speed_str(u32 status)
+{
+ u32 speed;
+
+ speed = (status >> AR7240_PORT_STATUS_SPEED_S) &
+ AR7240_PORT_STATUS_SPEED_M;
+ switch (speed) {
+ case AR7240_PORT_STATUS_SPEED_10:
+ return "10baseT";
+ case AR7240_PORT_STATUS_SPEED_100:
+ return "100baseT";
+ case AR7240_PORT_STATUS_SPEED_1000:
+ return "1000baseT";
+ }
+
+ return "unknown";
+}
+
+static int
+ar7240_port_get_link(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ struct mii_bus *mii = as->mii_bus;
+ u32 len;
+ u32 status;
+ int port;
+
+ port = val->port_vlan;
+
+ memset(as->buf, '\0', sizeof(as->buf));
+ status = ar7240sw_reg_read(mii, AR7240_REG_PORT_STATUS(port));
+
+ if (status & AR7240_PORT_STATUS_LINK_UP) {
+ len = snprintf(as->buf, sizeof(as->buf),
+ "port:%d link:up speed:%s %s-duplex %s%s%s",
+ port,
+ ar7240_speed_str(status),
+ (status & AR7240_PORT_STATUS_DUPLEX) ?
+ "full" : "half",
+ (status & AR7240_PORT_STATUS_TXFLOW) ?
+ "txflow ": "",
+ (status & AR7240_PORT_STATUS_RXFLOW) ?
+ "rxflow " : "",
+ (status & AR7240_PORT_STATUS_LINK_AUTO) ?
+ "auto ": "");
+ } else {
+ len = snprintf(as->buf, sizeof(as->buf),
+ "port:%d link:down", port);
+ }
+
+ val->value.s = as->buf;
+ val->len = len;
+
+ return 0;
+}
+
+static void
+ar7240_vtu_op(struct ar7240sw *as, u32 op, u32 val)
+{
+ struct mii_bus *mii = as->mii_bus;
+
+ if (ar7240sw_reg_wait(mii, AR7240_REG_VTU, AR7240_VTU_ACTIVE, 0, 5))
+ return;
+
+ if ((op & AR7240_VTU_OP) == AR7240_VTU_OP_LOAD) {
+ val &= AR7240_VTUDATA_MEMBER;
+ val |= AR7240_VTUDATA_VALID;
+ ar7240sw_reg_write(mii, AR7240_REG_VTU_DATA, val);
+ }
+ op |= AR7240_VTU_ACTIVE;
+ ar7240sw_reg_write(mii, AR7240_REG_VTU, op);
+}
+
+static int
+ar7240_hw_apply(struct switch_dev *dev)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ u8 portmask[AR7240_NUM_PORTS];
+ int i, j;
+
+ /* flush all vlan translation unit entries */
+ ar7240_vtu_op(as, AR7240_VTU_OP_FLUSH, 0);
+
+ memset(portmask, 0, sizeof(portmask));
+ if (as->vlan) {
+ /* calculate the port destination masks and load vlans
+ * into the vlan translation unit */
+ for (j = 0; j < AR7240_MAX_VLANS; j++) {
+ u8 vp = as->vlan_table[j];
+
+ if (!vp)
+ continue;
+
+ for (i = 0; i < as->swdev.ports; i++) {
+ u8 mask = (1 << i);
+ if (vp & mask)
+ portmask[i] |= vp & ~mask;
+ }
+
+ ar7240_vtu_op(as,
+ AR7240_VTU_OP_LOAD |
+ (as->vlan_id[j] << AR7240_VTU_VID_S),
+ as->vlan_table[j]);
+ }
+ } else {
+ /* vlan disabled:
+ * isolate all ports, but connect them to the cpu port */
+ for (i = 0; i < as->swdev.ports; i++) {
+ if (i == AR7240_PORT_CPU)
+ continue;
+
+ portmask[i] = 1 << AR7240_PORT_CPU;
+ portmask[AR7240_PORT_CPU] |= (1 << i);
+ }
+ }
+
+ /* update the port destination mask registers and tag settings */
+ for (i = 0; i < as->swdev.ports; i++)
+ ar7240sw_setup_port(as, i, portmask[i]);
+
+ return 0;
+}
+
+static int
+ar7240_reset_switch(struct switch_dev *dev)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ ar7240sw_reset(as);
+ return 0;
+}
+
+static int
+ar7240_get_port_link(struct switch_dev *dev, int port,
+ struct switch_port_link *link)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+ struct mii_bus *mii = as->mii_bus;
+ u32 status;
+
+ if (port > AR7240_NUM_PORTS)
+ return -EINVAL;
+
+ status = ar7240sw_reg_read(mii, AR7240_REG_PORT_STATUS(port));
+
+ link->link = !!(status & AR7240_PORT_STATUS_LINK_UP);
+ link->aneg = !!(status & AR7240_PORT_STATUS_LINK_AUTO);
+ link->duplex = !!(status & AR7240_PORT_STATUS_DUPLEX);
+ link->tx_flow = !!(status & AR7240_PORT_STATUS_TXFLOW);
+ link->rx_flow = !!(status & AR7240_PORT_STATUS_RXFLOW);
+ switch (status & AR7240_PORT_STATUS_SPEED_M) {
+ case AR7240_PORT_STATUS_SPEED_10:
+ link->speed = SWITCH_PORT_SPEED_10;
+ break;
+ case AR7240_PORT_STATUS_SPEED_100:
+ link->speed = SWITCH_PORT_SPEED_100;
+ break;
+ case AR7240_PORT_STATUS_SPEED_1000:
+ link->speed = SWITCH_PORT_SPEED_1000;
+ break;
+ }
+
+ return 0;
+}
+
+static int
+ar7240_get_port_stats(struct switch_dev *dev, int port,
+ struct switch_port_stats *stats)
+{
+ struct ar7240sw *as = sw_to_ar7240(dev);
+
+ if (port > AR7240_NUM_PORTS)
+ return -EINVAL;
+
+ ar7240sw_capture_stats(as);
+
+ read_lock(&as->stats_lock);
+ stats->rx_bytes = as->port_stats[port].rx_good_byte;
+ stats->tx_bytes = as->port_stats[port].tx_byte;
+ read_unlock(&as->stats_lock);
+
+ return 0;
+}
+
+static struct switch_attr ar7240_globals[] = {
+ {
+ .type = SWITCH_TYPE_INT,
+ .name = "enable_vlan",
+ .description = "Enable VLAN mode",
+ .set = ar7240_set_vlan,
+ .get = ar7240_get_vlan,
+ .max = 1
+ },
+};
+
+static struct switch_attr ar7240_port[] = {
+ {
+ .type = SWITCH_TYPE_STRING,
+ .name = "link",
+ .description = "Get port link information",
+ .max = 1,
+ .set = NULL,
+ .get = ar7240_port_get_link,
+ },
+};
+
+static struct switch_attr ar7240_vlan[] = {
+ {
+ .type = SWITCH_TYPE_INT,
+ .name = "vid",
+ .description = "VLAN ID",
+ .set = ar7240_set_vid,
+ .get = ar7240_get_vid,
+ .max = 4094,
+ },
+};
+
+static const struct switch_dev_ops ar7240_ops = {
+ .attr_global = {
+ .attr = ar7240_globals,
+ .n_attr = ARRAY_SIZE(ar7240_globals),
+ },
+ .attr_port = {
+ .attr = ar7240_port,
+ .n_attr = ARRAY_SIZE(ar7240_port),
+ },
+ .attr_vlan = {
+ .attr = ar7240_vlan,
+ .n_attr = ARRAY_SIZE(ar7240_vlan),
+ },
+ .get_port_pvid = ar7240_get_pvid,
+ .set_port_pvid = ar7240_set_pvid,
+ .get_vlan_ports = ar7240_get_ports,
+ .set_vlan_ports = ar7240_set_ports,
+ .apply_config = ar7240_hw_apply,
+ .reset_switch = ar7240_reset_switch,
+ .get_port_link = ar7240_get_port_link,
+ .get_port_stats = ar7240_get_port_stats,
+};
+
+static struct ar7240sw *ar7240_probe(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ struct mii_bus *mii = ag->mii_bus;
+ struct ar7240sw *as;
+ struct switch_dev *swdev;
+ u32 ctrl;
+ u16 phy_id1;
+ u16 phy_id2;
+ int i;
+
+ phy_id1 = ar7240sw_phy_read(mii, 0, MII_PHYSID1);
+ phy_id2 = ar7240sw_phy_read(mii, 0, MII_PHYSID2);
+ if ((phy_id1 != AR7240_PHY_ID1 || phy_id2 != AR7240_PHY_ID2) &&
+ (phy_id1 != AR934X_PHY_ID1 || phy_id2 != AR934X_PHY_ID2)) {
+ pr_err("%s: unknown phy id '%04x:%04x'\n",
+ ag->dev->name, phy_id1, phy_id2);
+ return NULL;
+ }
+
+ as = kzalloc(sizeof(*as), GFP_KERNEL);
+ if (!as)
+ return NULL;
+
+ as->mii_bus = mii;
+ as->swdata = pdata->switch_data;
+
+ swdev = &as->swdev;
+
+ ctrl = ar7240sw_reg_read(mii, AR7240_REG_MASK_CTRL);
+ as->ver = (ctrl >> AR7240_MASK_CTRL_VERSION_S) &
+ AR7240_MASK_CTRL_VERSION_M;
+
+ if (sw_is_ar7240(as)) {
+ swdev->name = "AR7240/AR9330 built-in switch";
+ } else if (sw_is_ar934x(as)) {
+ swdev->name = "AR934X built-in switch";
+
+ if (pdata->phy_if_mode == PHY_INTERFACE_MODE_GMII) {
+ ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE0,
+ AR934X_OPER_MODE0_MAC_GMII_EN);
+ } else if (pdata->phy_if_mode == PHY_INTERFACE_MODE_MII) {
+ ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE0,
+ AR934X_OPER_MODE0_PHY_MII_EN);
+ } else {
+ pr_err("%s: invalid PHY interface mode\n",
+ ag->dev->name);
+ goto err_free;
+ }
+
+ if (as->swdata->phy4_mii_en)
+ ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE1,
+ AR934X_REG_OPER_MODE1_PHY4_MII_EN);
+ } else {
+ pr_err("%s: unsupported chip, ctrl=%08x\n",
+ ag->dev->name, ctrl);
+ goto err_free;
+ }
+
+ swdev->ports = AR7240_NUM_PORTS - 1;
+ swdev->cpu_port = AR7240_PORT_CPU;
+ swdev->vlans = AR7240_MAX_VLANS;
+ swdev->ops = &ar7240_ops;
+
+ if (register_switch(&as->swdev, ag->dev) < 0)
+ goto err_free;
+
+ pr_info("%s: Found an %s\n", ag->dev->name, swdev->name);
+
+ /* initialize defaults */
+ for (i = 0; i < AR7240_MAX_VLANS; i++)
+ as->vlan_id[i] = i;
+
+ as->vlan_table[0] = ar7240sw_port_mask_all(as);
+
+ return as;
+
+err_free:
+ kfree(as);
+ return NULL;
+}
+
+static void link_function(struct work_struct *work) {
+ struct ag71xx *ag = container_of(work, struct ag71xx, link_work.work);
+ unsigned long flags;
+ int i;
+ int status = 0;
+
+ for (i = 0; i < 4; i++) {
+ int link = ar7240sw_phy_read(ag->mii_bus, i, MII_BMSR);
+ if(link & BMSR_LSTATUS) {
+ status = 1;
+ break;
+ }
+ }
+
+ spin_lock_irqsave(&ag->lock, flags);
+ if(status != ag->link) {
+ ag->link = status;
+ ag71xx_link_adjust(ag);
+ }
+ spin_unlock_irqrestore(&ag->lock, flags);
+
+ schedule_delayed_work(&ag->link_work, HZ / 2);
+}
+
+void ag71xx_ar7240_start(struct ag71xx *ag)
+{
+ struct ar7240sw *as = ag->phy_priv;
+
+ ar7240sw_reset(as);
+
+ ag->speed = SPEED_1000;
+ ag->duplex = 1;
+
+ ar7240_set_addr(as, ag->dev->dev_addr);
+ ar7240_hw_apply(&as->swdev);
+
+ schedule_delayed_work(&ag->link_work, HZ / 10);
+}
+
+void ag71xx_ar7240_stop(struct ag71xx *ag)
+{
+ cancel_delayed_work_sync(&ag->link_work);
+}
+
+int __devinit ag71xx_ar7240_init(struct ag71xx *ag)
+{
+ struct ar7240sw *as;
+
+ as = ar7240_probe(ag);
+ if (!as)
+ return -ENODEV;
+
+ ag->phy_priv = as;
+ ar7240sw_reset(as);
+
+ rwlock_init(&as->stats_lock);
+ INIT_DELAYED_WORK(&ag->link_work, link_function);
+
+ return 0;
+}
+
+void ag71xx_ar7240_cleanup(struct ag71xx *ag)
+{
+ struct ar7240sw *as = ag->phy_priv;
+
+ if (!as)
+ return;
+
+ unregister_switch(&as->swdev);
+ kfree(as);
+ ag->phy_priv = NULL;
+}
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ * Special support for the Atheros ar8216 switch chip
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ag71xx.h"
+
+#define AR8216_PACKET_TYPE_MASK 0xf
+#define AR8216_PACKET_TYPE_NORMAL 0
+
+#define AR8216_HEADER_LEN 2
+
+void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb)
+{
+ skb_push(skb, AR8216_HEADER_LEN);
+ skb->data[0] = 0x10;
+ skb->data[1] = 0x80;
+}
+
+int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
+ int pktlen)
+{
+ u8 type;
+
+ type = skb->data[1] & AR8216_PACKET_TYPE_MASK;
+ switch (type) {
+ case AR8216_PACKET_TYPE_NORMAL:
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ skb_pull(skb, AR8216_HEADER_LEN);
+ return 0;
+}
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/debugfs.h>
+
+#include "ag71xx.h"
+
+static struct dentry *ag71xx_debugfs_root;
+
+static int ag71xx_debugfs_generic_open(struct inode *inode, struct file *file)
+{
+ file->private_data = inode->i_private;
+ return 0;
+}
+
+void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status)
+{
+ if (status)
+ ag->debug.int_stats.total++;
+ if (status & AG71XX_INT_TX_PS)
+ ag->debug.int_stats.tx_ps++;
+ if (status & AG71XX_INT_TX_UR)
+ ag->debug.int_stats.tx_ur++;
+ if (status & AG71XX_INT_TX_BE)
+ ag->debug.int_stats.tx_be++;
+ if (status & AG71XX_INT_RX_PR)
+ ag->debug.int_stats.rx_pr++;
+ if (status & AG71XX_INT_RX_OF)
+ ag->debug.int_stats.rx_of++;
+ if (status & AG71XX_INT_RX_BE)
+ ag->debug.int_stats.rx_be++;
+}
+
+static ssize_t read_file_int_stats(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+#define PR_INT_STAT(_label, _field) \
+ len += snprintf(buf + len, sizeof(buf) - len, \
+ "%20s: %10lu\n", _label, ag->debug.int_stats._field);
+
+ struct ag71xx *ag = file->private_data;
+ char buf[256];
+ unsigned int len = 0;
+
+ PR_INT_STAT("TX Packet Sent", tx_ps);
+ PR_INT_STAT("TX Underrun", tx_ur);
+ PR_INT_STAT("TX Bus Error", tx_be);
+ PR_INT_STAT("RX Packet Received", rx_pr);
+ PR_INT_STAT("RX Overflow", rx_of);
+ PR_INT_STAT("RX Bus Error", rx_be);
+ len += snprintf(buf + len, sizeof(buf) - len, "\n");
+ PR_INT_STAT("Total", total);
+
+ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+#undef PR_INT_STAT
+}
+
+static const struct file_operations ag71xx_fops_int_stats = {
+ .open = ag71xx_debugfs_generic_open,
+ .read = read_file_int_stats,
+ .owner = THIS_MODULE
+};
+
+void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx)
+{
+ struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
+
+ if (rx) {
+ stats->rx_count++;
+ stats->rx_packets += rx;
+ if (rx <= AG71XX_NAPI_WEIGHT)
+ stats->rx[rx]++;
+ if (rx > stats->rx_packets_max)
+ stats->rx_packets_max = rx;
+ }
+
+ if (tx) {
+ stats->tx_count++;
+ stats->tx_packets += tx;
+ if (tx <= AG71XX_NAPI_WEIGHT)
+ stats->tx[tx]++;
+ if (tx > stats->tx_packets_max)
+ stats->tx_packets_max = tx;
+ }
+}
+
+static ssize_t read_file_napi_stats(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ag71xx *ag = file->private_data;
+ struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
+ char *buf;
+ unsigned int buflen;
+ unsigned int len = 0;
+ unsigned long rx_avg = 0;
+ unsigned long tx_avg = 0;
+ int ret;
+ int i;
+
+ buflen = 2048;
+ buf = kmalloc(buflen, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ if (stats->rx_count)
+ rx_avg = stats->rx_packets / stats->rx_count;
+
+ if (stats->tx_count)
+ tx_avg = stats->tx_packets / stats->tx_count;
+
+ len += snprintf(buf + len, buflen - len, "%3s %10s %10s\n",
+ "len", "rx", "tx");
+
+ for (i = 1; i <= AG71XX_NAPI_WEIGHT; i++)
+ len += snprintf(buf + len, buflen - len,
+ "%3d: %10lu %10lu\n",
+ i, stats->rx[i], stats->tx[i]);
+
+ len += snprintf(buf + len, buflen - len, "\n");
+
+ len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
+ "sum", stats->rx_count, stats->tx_count);
+ len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
+ "avg", rx_avg, tx_avg);
+ len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
+ "max", stats->rx_packets_max, stats->tx_packets_max);
+ len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
+ "pkt", stats->rx_packets, stats->tx_packets);
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+ kfree(buf);
+
+ return ret;
+}
+
+static const struct file_operations ag71xx_fops_napi_stats = {
+ .open = ag71xx_debugfs_generic_open,
+ .read = read_file_napi_stats,
+ .owner = THIS_MODULE
+};
+
+#define DESC_PRINT_LEN 64
+
+static ssize_t read_file_ring(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos,
+ struct ag71xx *ag,
+ struct ag71xx_ring *ring,
+ unsigned desc_reg)
+{
+ char *buf;
+ unsigned int buflen;
+ unsigned int len = 0;
+ unsigned long flags;
+ ssize_t ret;
+ int curr;
+ int dirty;
+ u32 desc_hw;
+ int i;
+
+ buflen = (ring->size * DESC_PRINT_LEN);
+ buf = kmalloc(buflen, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ len += snprintf(buf + len, buflen - len,
+ "Idx ... %-8s %-8s %-8s %-8s . %-10s\n",
+ "desc", "next", "data", "ctrl", "timestamp");
+
+ spin_lock_irqsave(&ag->lock, flags);
+
+ curr = (ring->curr % ring->size);
+ dirty = (ring->dirty % ring->size);
+ desc_hw = ag71xx_rr(ag, desc_reg);
+ for (i = 0; i < ring->size; i++) {
+ struct ag71xx_buf *ab = &ring->buf[i];
+ u32 desc_dma = ((u32) ring->descs_dma) + i * ring->desc_size;
+
+ len += snprintf(buf + len, buflen - len,
+ "%3d %c%c%c %08x %08x %08x %08x %c %10lu\n",
+ i,
+ (i == curr) ? 'C' : ' ',
+ (i == dirty) ? 'D' : ' ',
+ (desc_hw == desc_dma) ? 'H' : ' ',
+ desc_dma,
+ ab->desc->next,
+ ab->desc->data,
+ ab->desc->ctrl,
+ (ab->desc->ctrl & DESC_EMPTY) ? 'E' : '*',
+ ab->timestamp);
+ }
+
+ spin_unlock_irqrestore(&ag->lock, flags);
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+ kfree(buf);
+
+ return ret;
+}
+
+static ssize_t read_file_tx_ring(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ag71xx *ag = file->private_data;
+
+ return read_file_ring(file, user_buf, count, ppos, ag, &ag->tx_ring,
+ AG71XX_REG_TX_DESC);
+}
+
+static const struct file_operations ag71xx_fops_tx_ring = {
+ .open = ag71xx_debugfs_generic_open,
+ .read = read_file_tx_ring,
+ .owner = THIS_MODULE
+};
+
+static ssize_t read_file_rx_ring(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ag71xx *ag = file->private_data;
+
+ return read_file_ring(file, user_buf, count, ppos, ag, &ag->rx_ring,
+ AG71XX_REG_RX_DESC);
+}
+
+static const struct file_operations ag71xx_fops_rx_ring = {
+ .open = ag71xx_debugfs_generic_open,
+ .read = read_file_rx_ring,
+ .owner = THIS_MODULE
+};
+
+void ag71xx_debugfs_exit(struct ag71xx *ag)
+{
+ debugfs_remove_recursive(ag->debug.debugfs_dir);
+}
+
+int ag71xx_debugfs_init(struct ag71xx *ag)
+{
+ ag->debug.debugfs_dir = debugfs_create_dir(ag->dev->name,
+ ag71xx_debugfs_root);
+ if (!ag->debug.debugfs_dir)
+ return -ENOMEM;
+
+ debugfs_create_file("int_stats", S_IRUGO, ag->debug.debugfs_dir,
+ ag, &ag71xx_fops_int_stats);
+ debugfs_create_file("napi_stats", S_IRUGO, ag->debug.debugfs_dir,
+ ag, &ag71xx_fops_napi_stats);
+ debugfs_create_file("tx_ring", S_IRUGO, ag->debug.debugfs_dir,
+ ag, &ag71xx_fops_tx_ring);
+ debugfs_create_file("rx_ring", S_IRUGO, ag->debug.debugfs_dir,
+ ag, &ag71xx_fops_rx_ring);
+
+ return 0;
+}
+
+int ag71xx_debugfs_root_init(void)
+{
+ if (ag71xx_debugfs_root)
+ return -EBUSY;
+
+ ag71xx_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
+ if (!ag71xx_debugfs_root)
+ return -ENOENT;
+
+ return 0;
+}
+
+void ag71xx_debugfs_root_exit(void)
+{
+ debugfs_remove(ag71xx_debugfs_root);
+ ag71xx_debugfs_root = NULL;
+}
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ag71xx.h"
+
+static int ag71xx_ethtool_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ struct phy_device *phydev = ag->phy_dev;
+
+ if (!phydev)
+ return -ENODEV;
+
+ return phy_ethtool_gset(phydev, cmd);
+}
+
+static int ag71xx_ethtool_set_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ struct phy_device *phydev = ag->phy_dev;
+
+ if (!phydev)
+ return -ENODEV;
+
+ return phy_ethtool_sset(phydev, cmd);
+}
+
+static void ag71xx_ethtool_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+
+ strcpy(info->driver, ag->pdev->dev.driver->name);
+ strcpy(info->version, AG71XX_DRV_VERSION);
+ strcpy(info->bus_info, dev_name(&ag->pdev->dev));
+}
+
+static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+
+ return ag->msg_enable;
+}
+
+static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+
+ ag->msg_enable = msg_level;
+}
+
+static void ag71xx_ethtool_get_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *er)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+
+ er->tx_max_pending = AG71XX_TX_RING_SIZE_MAX;
+ er->rx_max_pending = AG71XX_RX_RING_SIZE_MAX;
+ er->rx_mini_max_pending = 0;
+ er->rx_jumbo_max_pending = 0;
+
+ er->tx_pending = ag->tx_ring.size;
+ er->rx_pending = ag->rx_ring.size;
+ er->rx_mini_pending = 0;
+ er->rx_jumbo_pending = 0;
+}
+
+static int ag71xx_ethtool_set_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *er)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ unsigned tx_size;
+ unsigned rx_size;
+ int err;
+
+ if (er->rx_mini_pending != 0||
+ er->rx_jumbo_pending != 0 ||
+ er->rx_pending == 0 ||
+ er->tx_pending == 0)
+ return -EINVAL;
+
+ tx_size = er->tx_pending < AG71XX_TX_RING_SIZE_MAX ?
+ er->tx_pending : AG71XX_TX_RING_SIZE_MAX;
+
+ rx_size = er->rx_pending < AG71XX_RX_RING_SIZE_MAX ?
+ er->rx_pending : AG71XX_RX_RING_SIZE_MAX;
+
+ if (netif_running(dev)) {
+ err = dev->netdev_ops->ndo_stop(dev);
+ if (err)
+ return err;
+ }
+
+ ag->tx_ring.size = tx_size;
+ ag->rx_ring.size = rx_size;
+
+ if (netif_running(dev))
+ err = dev->netdev_ops->ndo_open(dev);
+
+ return err;
+}
+
+struct ethtool_ops ag71xx_ethtool_ops = {
+ .set_settings = ag71xx_ethtool_set_settings,
+ .get_settings = ag71xx_ethtool_get_settings,
+ .get_drvinfo = ag71xx_ethtool_get_drvinfo,
+ .get_msglevel = ag71xx_ethtool_get_msglevel,
+ .set_msglevel = ag71xx_ethtool_set_msglevel,
+ .get_ringparam = ag71xx_ethtool_get_ringparam,
+ .set_ringparam = ag71xx_ethtool_set_ringparam,
+ .get_link = ethtool_op_get_link,
+};
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ag71xx.h"
+
+#define AG71XX_DEFAULT_MSG_ENABLE \
+ (NETIF_MSG_DRV \
+ | NETIF_MSG_PROBE \
+ | NETIF_MSG_LINK \
+ | NETIF_MSG_TIMER \
+ | NETIF_MSG_IFDOWN \
+ | NETIF_MSG_IFUP \
+ | NETIF_MSG_RX_ERR \
+ | NETIF_MSG_TX_ERR)
+
+static int ag71xx_msg_level = -1;
+
+module_param_named(msg_level, ag71xx_msg_level, int, 0);
+MODULE_PARM_DESC(msg_level, "Message level (-1=defaults,0=none,...,16=all)");
+
+static void ag71xx_dump_dma_regs(struct ag71xx *ag)
+{
+ DBG("%s: dma_tx_ctrl=%08x, dma_tx_desc=%08x, dma_tx_status=%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_TX_CTRL),
+ ag71xx_rr(ag, AG71XX_REG_TX_DESC),
+ ag71xx_rr(ag, AG71XX_REG_TX_STATUS));
+
+ DBG("%s: dma_rx_ctrl=%08x, dma_rx_desc=%08x, dma_rx_status=%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_RX_CTRL),
+ ag71xx_rr(ag, AG71XX_REG_RX_DESC),
+ ag71xx_rr(ag, AG71XX_REG_RX_STATUS));
+}
+
+static void ag71xx_dump_regs(struct ag71xx *ag)
+{
+ DBG("%s: mac_cfg1=%08x, mac_cfg2=%08x, ipg=%08x, hdx=%08x, mfl=%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_MAC_CFG1),
+ ag71xx_rr(ag, AG71XX_REG_MAC_CFG2),
+ ag71xx_rr(ag, AG71XX_REG_MAC_IPG),
+ ag71xx_rr(ag, AG71XX_REG_MAC_HDX),
+ ag71xx_rr(ag, AG71XX_REG_MAC_MFL));
+ DBG("%s: mac_ifctl=%08x, mac_addr1=%08x, mac_addr2=%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL),
+ ag71xx_rr(ag, AG71XX_REG_MAC_ADDR1),
+ ag71xx_rr(ag, AG71XX_REG_MAC_ADDR2));
+ DBG("%s: fifo_cfg0=%08x, fifo_cfg1=%08x, fifo_cfg2=%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2));
+ DBG("%s: fifo_cfg3=%08x, fifo_cfg4=%08x, fifo_cfg5=%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5));
+}
+
+static inline void ag71xx_dump_intr(struct ag71xx *ag, char *label, u32 intr)
+{
+ DBG("%s: %s intr=%08x %s%s%s%s%s%s\n",
+ ag->dev->name, label, intr,
+ (intr & AG71XX_INT_TX_PS) ? "TXPS " : "",
+ (intr & AG71XX_INT_TX_UR) ? "TXUR " : "",
+ (intr & AG71XX_INT_TX_BE) ? "TXBE " : "",
+ (intr & AG71XX_INT_RX_PR) ? "RXPR " : "",
+ (intr & AG71XX_INT_RX_OF) ? "RXOF " : "",
+ (intr & AG71XX_INT_RX_BE) ? "RXBE " : "");
+}
+
+static void ag71xx_ring_free(struct ag71xx_ring *ring)
+{
+ kfree(ring->buf);
+
+ if (ring->descs_cpu)
+ dma_free_coherent(NULL, ring->size * ring->desc_size,
+ ring->descs_cpu, ring->descs_dma);
+}
+
+static int ag71xx_ring_alloc(struct ag71xx_ring *ring)
+{
+ int err;
+ int i;
+
+ ring->desc_size = sizeof(struct ag71xx_desc);
+ if (ring->desc_size % cache_line_size()) {
+ DBG("ag71xx: ring %p, desc size %u rounded to %u\n",
+ ring, ring->desc_size,
+ roundup(ring->desc_size, cache_line_size()));
+ ring->desc_size = roundup(ring->desc_size, cache_line_size());
+ }
+
+ ring->descs_cpu = dma_alloc_coherent(NULL, ring->size * ring->desc_size,
+ &ring->descs_dma, GFP_ATOMIC);
+ if (!ring->descs_cpu) {
+ err = -ENOMEM;
+ goto err;
+ }
+
+
+ ring->buf = kzalloc(ring->size * sizeof(*ring->buf), GFP_KERNEL);
+ if (!ring->buf) {
+ err = -ENOMEM;
+ goto err;
+ }
+
+ for (i = 0; i < ring->size; i++) {
+ int idx = i * ring->desc_size;
+ ring->buf[i].desc = (struct ag71xx_desc *)&ring->descs_cpu[idx];
+ DBG("ag71xx: ring %p, desc %d at %p\n",
+ ring, i, ring->buf[i].desc);
+ }
+
+ return 0;
+
+err:
+ return err;
+}
+
+static void ag71xx_ring_tx_clean(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->tx_ring;
+ struct net_device *dev = ag->dev;
+
+ while (ring->curr != ring->dirty) {
+ u32 i = ring->dirty % ring->size;
+
+ if (!ag71xx_desc_empty(ring->buf[i].desc)) {
+ ring->buf[i].desc->ctrl = 0;
+ dev->stats.tx_errors++;
+ }
+
+ if (ring->buf[i].skb)
+ dev_kfree_skb_any(ring->buf[i].skb);
+
+ ring->buf[i].skb = NULL;
+
+ ring->dirty++;
+ }
+
+ /* flush descriptors */
+ wmb();
+
+}
+
+static void ag71xx_ring_tx_init(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->tx_ring;
+ int i;
+
+ for (i = 0; i < ring->size; i++) {
+ ring->buf[i].desc->next = (u32) (ring->descs_dma +
+ ring->desc_size * ((i + 1) % ring->size));
+
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ ring->buf[i].skb = NULL;
+ }
+
+ /* flush descriptors */
+ wmb();
+
+ ring->curr = 0;
+ ring->dirty = 0;
+}
+
+static void ag71xx_ring_rx_clean(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->rx_ring;
+ int i;
+
+ if (!ring->buf)
+ return;
+
+ for (i = 0; i < ring->size; i++)
+ if (ring->buf[i].skb) {
+ dma_unmap_single(&ag->dev->dev, ring->buf[i].dma_addr,
+ AG71XX_RX_PKT_SIZE, DMA_FROM_DEVICE);
+ kfree_skb(ring->buf[i].skb);
+ }
+}
+
+static int ag71xx_rx_reserve(struct ag71xx *ag)
+{
+ int reserve = 0;
+
+ if (ag71xx_get_pdata(ag)->is_ar724x) {
+ if (!ag71xx_has_ar8216(ag))
+ reserve = 2;
+
+ if (ag->phy_dev)
+ reserve += 4 - (ag->phy_dev->pkt_align % 4);
+
+ reserve %= 4;
+ }
+
+ return reserve + AG71XX_RX_PKT_RESERVE;
+}
+
+
+static int ag71xx_ring_rx_init(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->rx_ring;
+ unsigned int reserve = ag71xx_rx_reserve(ag);
+ unsigned int i;
+ int ret;
+
+ ret = 0;
+ for (i = 0; i < ring->size; i++) {
+ ring->buf[i].desc->next = (u32) (ring->descs_dma +
+ ring->desc_size * ((i + 1) % ring->size));
+
+ DBG("ag71xx: RX desc at %p, next is %08x\n",
+ ring->buf[i].desc,
+ ring->buf[i].desc->next);
+ }
+
+ for (i = 0; i < ring->size; i++) {
+ struct sk_buff *skb;
+ dma_addr_t dma_addr;
+
+ skb = dev_alloc_skb(AG71XX_RX_PKT_SIZE + reserve);
+ if (!skb) {
+ ret = -ENOMEM;
+ break;
+ }
+
+ skb->dev = ag->dev;
+ skb_reserve(skb, reserve);
+
+ dma_addr = dma_map_single(&ag->dev->dev, skb->data,
+ AG71XX_RX_PKT_SIZE,
+ DMA_FROM_DEVICE);
+ ring->buf[i].skb = skb;
+ ring->buf[i].dma_addr = dma_addr;
+ ring->buf[i].desc->data = (u32) dma_addr;
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ }
+
+ /* flush descriptors */
+ wmb();
+
+ ring->curr = 0;
+ ring->dirty = 0;
+
+ return ret;
+}
+
+static int ag71xx_ring_rx_refill(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->rx_ring;
+ unsigned int reserve = ag71xx_rx_reserve(ag);
+ unsigned int count;
+
+ count = 0;
+ for (; ring->curr - ring->dirty > 0; ring->dirty++) {
+ unsigned int i;
+
+ i = ring->dirty % ring->size;
+
+ if (ring->buf[i].skb == NULL) {
+ dma_addr_t dma_addr;
+ struct sk_buff *skb;
+
+ skb = dev_alloc_skb(AG71XX_RX_PKT_SIZE + reserve);
+ if (skb == NULL)
+ break;
+
+ skb_reserve(skb, reserve);
+ skb->dev = ag->dev;
+
+ dma_addr = dma_map_single(&ag->dev->dev, skb->data,
+ AG71XX_RX_PKT_SIZE,
+ DMA_FROM_DEVICE);
+
+ ring->buf[i].skb = skb;
+ ring->buf[i].dma_addr = dma_addr;
+ ring->buf[i].desc->data = (u32) dma_addr;
+ }
+
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ count++;
+ }
+
+ /* flush descriptors */
+ wmb();
+
+ DBG("%s: %u rx descriptors refilled\n", ag->dev->name, count);
+
+ return count;
+}
+
+static int ag71xx_rings_init(struct ag71xx *ag)
+{
+ int ret;
+
+ ret = ag71xx_ring_alloc(&ag->tx_ring);
+ if (ret)
+ return ret;
+
+ ag71xx_ring_tx_init(ag);
+
+ ret = ag71xx_ring_alloc(&ag->rx_ring);
+ if (ret)
+ return ret;
+
+ ret = ag71xx_ring_rx_init(ag);
+ return ret;
+}
+
+static void ag71xx_rings_cleanup(struct ag71xx *ag)
+{
+ ag71xx_ring_rx_clean(ag);
+ ag71xx_ring_free(&ag->rx_ring);
+
+ ag71xx_ring_tx_clean(ag);
+ ag71xx_ring_free(&ag->tx_ring);
+}
+
+static unsigned char *ag71xx_speed_str(struct ag71xx *ag)
+{
+ switch (ag->speed) {
+ case SPEED_1000:
+ return "1000";
+ case SPEED_100:
+ return "100";
+ case SPEED_10:
+ return "10";
+ }
+
+ return "?";
+}
+
+static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac)
+{
+ u32 t;
+
+ t = (((u32) mac[5]) << 24) | (((u32) mac[4]) << 16)
+ | (((u32) mac[3]) << 8) | ((u32) mac[2]);
+
+ ag71xx_wr(ag, AG71XX_REG_MAC_ADDR1, t);
+
+ t = (((u32) mac[1]) << 24) | (((u32) mac[0]) << 16);
+ ag71xx_wr(ag, AG71XX_REG_MAC_ADDR2, t);
+}
+
+static void ag71xx_dma_reset(struct ag71xx *ag)
+{
+ u32 val;
+ int i;
+
+ ag71xx_dump_dma_regs(ag);
+
+ /* stop RX and TX */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
+ ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
+
+ /*
+ * give the hardware some time to really stop all rx/tx activity
+ * clearing the descriptors too early causes random memory corruption
+ */
+ mdelay(1);
+
+ /* clear descriptor addresses */
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->stop_desc_dma);
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->stop_desc_dma);
+
+ /* clear pending RX/TX interrupts */
+ for (i = 0; i < 256; i++) {
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR);
+ ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS);
+ }
+
+ /* clear pending errors */
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE | RX_STATUS_OF);
+ ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE | TX_STATUS_UR);
+
+ val = ag71xx_rr(ag, AG71XX_REG_RX_STATUS);
+ if (val)
+ printk(KERN_ALERT "%s: unable to clear DMA Rx status: %08x\n",
+ ag->dev->name, val);
+
+ val = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
+
+ /* mask out reserved bits */
+ val &= ~0xff000000;
+
+ if (val)
+ printk(KERN_ALERT "%s: unable to clear DMA Tx status: %08x\n",
+ ag->dev->name, val);
+
+ ag71xx_dump_dma_regs(ag);
+}
+
+#define MAC_CFG1_INIT (MAC_CFG1_RXE | MAC_CFG1_TXE | \
+ MAC_CFG1_SRX | MAC_CFG1_STX)
+
+#define FIFO_CFG0_INIT (FIFO_CFG0_ALL << FIFO_CFG0_ENABLE_SHIFT)
+
+#define FIFO_CFG4_INIT (FIFO_CFG4_DE | FIFO_CFG4_DV | FIFO_CFG4_FC | \
+ FIFO_CFG4_CE | FIFO_CFG4_CR | FIFO_CFG4_LM | \
+ FIFO_CFG4_LO | FIFO_CFG4_OK | FIFO_CFG4_MC | \
+ FIFO_CFG4_BC | FIFO_CFG4_DR | FIFO_CFG4_LE | \
+ FIFO_CFG4_CF | FIFO_CFG4_PF | FIFO_CFG4_UO | \
+ FIFO_CFG4_VT)
+
+#define FIFO_CFG5_INIT (FIFO_CFG5_DE | FIFO_CFG5_DV | FIFO_CFG5_FC | \
+ FIFO_CFG5_CE | FIFO_CFG5_LO | FIFO_CFG5_OK | \
+ FIFO_CFG5_MC | FIFO_CFG5_BC | FIFO_CFG5_DR | \
+ FIFO_CFG5_CF | FIFO_CFG5_PF | FIFO_CFG5_VT | \
+ FIFO_CFG5_LE | FIFO_CFG5_FT | FIFO_CFG5_16 | \
+ FIFO_CFG5_17 | FIFO_CFG5_SF)
+
+static void ag71xx_hw_stop(struct ag71xx *ag)
+{
+ /* disable all interrupts and stop the rx/tx engine */
+ ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, 0);
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
+ ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
+}
+
+static void ag71xx_hw_setup(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+
+ /* setup MAC configuration registers */
+ ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_INIT);
+
+ ag71xx_sb(ag, AG71XX_REG_MAC_CFG2,
+ MAC_CFG2_PAD_CRC_EN | MAC_CFG2_LEN_CHECK);
+
+ /* setup max frame length */
+ ag71xx_wr(ag, AG71XX_REG_MAC_MFL, AG71XX_TX_MTU_LEN);
+
+ /* setup FIFO configuration registers */
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG0, FIFO_CFG0_INIT);
+ if (pdata->is_ar724x) {
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, pdata->fifo_cfg1);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, pdata->fifo_cfg2);
+ } else {
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, 0x0fff0000);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, 0x00001fff);
+ }
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG4, FIFO_CFG4_INIT);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, FIFO_CFG5_INIT);
+}
+
+static void ag71xx_hw_init(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ u32 reset_mask = pdata->reset_bit;
+
+ ag71xx_hw_stop(ag);
+
+ if (pdata->is_ar724x) {
+ u32 reset_phy = reset_mask;
+
+ reset_phy &= RESET_MODULE_GE0_PHY | RESET_MODULE_GE1_PHY;
+ reset_mask &= ~(RESET_MODULE_GE0_PHY | RESET_MODULE_GE1_PHY);
+
+ ar71xx_device_stop(reset_phy);
+ mdelay(50);
+ ar71xx_device_start(reset_phy);
+ mdelay(200);
+ }
+
+ ag71xx_sb(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_SR);
+ udelay(20);
+
+ ar71xx_device_stop(reset_mask);
+ mdelay(100);
+ ar71xx_device_start(reset_mask);
+ mdelay(200);
+
+ ag71xx_hw_setup(ag);
+
+ ag71xx_dma_reset(ag);
+}
+
+static void ag71xx_fast_reset(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ struct net_device *dev = ag->dev;
+ u32 reset_mask = pdata->reset_bit;
+ u32 rx_ds, tx_ds;
+ u32 mii_reg;
+
+ reset_mask &= RESET_MODULE_GE0_MAC | RESET_MODULE_GE1_MAC;
+
+ mii_reg = ag71xx_rr(ag, AG71XX_REG_MII_CFG);
+ rx_ds = ag71xx_rr(ag, AG71XX_REG_RX_DESC);
+ tx_ds = ag71xx_rr(ag, AG71XX_REG_TX_DESC);
+
+ ar71xx_device_stop(reset_mask);
+ udelay(10);
+ ar71xx_device_start(reset_mask);
+ udelay(10);
+
+ ag71xx_dma_reset(ag);
+ ag71xx_hw_setup(ag);
+
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC, rx_ds);
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC, tx_ds);
+ ag71xx_wr(ag, AG71XX_REG_MII_CFG, mii_reg);
+
+ ag71xx_hw_set_macaddr(ag, dev->dev_addr);
+}
+
+static void ag71xx_hw_start(struct ag71xx *ag)
+{
+ /* start RX engine */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
+
+ /* enable interrupts */
+ ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, AG71XX_INT_INIT);
+}
+
+void ag71xx_link_adjust(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ u32 cfg2;
+ u32 ifctl;
+ u32 fifo5;
+
+ if (!ag->link) {
+ ag71xx_hw_stop(ag);
+ netif_carrier_off(ag->dev);
+ if (netif_msg_link(ag))
+ printk(KERN_INFO "%s: link down\n", ag->dev->name);
+ return;
+ }
+
+ if (pdata->is_ar724x)
+ ag71xx_fast_reset(ag);
+
+ cfg2 = ag71xx_rr(ag, AG71XX_REG_MAC_CFG2);
+ cfg2 &= ~(MAC_CFG2_IF_1000 | MAC_CFG2_IF_10_100 | MAC_CFG2_FDX);
+ cfg2 |= (ag->duplex) ? MAC_CFG2_FDX : 0;
+
+ ifctl = ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL);
+ ifctl &= ~(MAC_IFCTL_SPEED);
+
+ fifo5 = ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5);
+ fifo5 &= ~FIFO_CFG5_BM;
+
+ switch (ag->speed) {
+ case SPEED_1000:
+ cfg2 |= MAC_CFG2_IF_1000;
+ fifo5 |= FIFO_CFG5_BM;
+ break;
+ case SPEED_100:
+ cfg2 |= MAC_CFG2_IF_10_100;
+ ifctl |= MAC_IFCTL_SPEED;
+ break;
+ case SPEED_10:
+ cfg2 |= MAC_CFG2_IF_10_100;
+ break;
+ default:
+ BUG();
+ return;
+ }
+
+ if (pdata->is_ar91xx)
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, 0x00780fff);
+ else if (pdata->is_ar724x)
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, pdata->fifo_cfg3);
+ else
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, 0x008001ff);
+
+ if (pdata->set_speed)
+ pdata->set_speed(ag->speed);
+
+ ag71xx_wr(ag, AG71XX_REG_MAC_CFG2, cfg2);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, fifo5);
+ ag71xx_wr(ag, AG71XX_REG_MAC_IFCTL, ifctl);
+ ag71xx_hw_start(ag);
+
+ netif_carrier_on(ag->dev);
+ if (netif_msg_link(ag))
+ printk(KERN_INFO "%s: link up (%sMbps/%s duplex)\n",
+ ag->dev->name,
+ ag71xx_speed_str(ag),
+ (DUPLEX_FULL == ag->duplex) ? "Full" : "Half");
+
+ DBG("%s: fifo_cfg0=%#x, fifo_cfg1=%#x, fifo_cfg2=%#x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2));
+
+ DBG("%s: fifo_cfg3=%#x, fifo_cfg4=%#x, fifo_cfg5=%#x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5));
+
+ DBG("%s: mac_cfg2=%#x, mac_ifctl=%#x, mii_ctrl=%#x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_MAC_CFG2),
+ ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL),
+ ag71xx_mii_ctrl_rr(ag));
+}
+
+static int ag71xx_open(struct net_device *dev)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ int ret;
+
+ ret = ag71xx_rings_init(ag);
+ if (ret)
+ goto err;
+
+ napi_enable(&ag->napi);
+
+ netif_carrier_off(dev);
+ ag71xx_phy_start(ag);
+
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->tx_ring.descs_dma);
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->rx_ring.descs_dma);
+
+ ag71xx_hw_set_macaddr(ag, dev->dev_addr);
+
+ netif_start_queue(dev);
+
+ return 0;
+
+err:
+ ag71xx_rings_cleanup(ag);
+ return ret;
+}
+
+static int ag71xx_stop(struct net_device *dev)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ unsigned long flags;
+
+ netif_carrier_off(dev);
+ ag71xx_phy_stop(ag);
+
+ spin_lock_irqsave(&ag->lock, flags);
+
+ netif_stop_queue(dev);
+
+ ag71xx_hw_stop(ag);
+ ag71xx_dma_reset(ag);
+
+ napi_disable(&ag->napi);
+ del_timer_sync(&ag->oom_timer);
+
+ spin_unlock_irqrestore(&ag->lock, flags);
+
+ ag71xx_rings_cleanup(ag);
+
+ return 0;
+}
+
+static netdev_tx_t ag71xx_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ struct ag71xx_ring *ring = &ag->tx_ring;
+ struct ag71xx_desc *desc;
+ dma_addr_t dma_addr;
+ int i;
+
+ i = ring->curr % ring->size;
+ desc = ring->buf[i].desc;
+
+ if (!ag71xx_desc_empty(desc))
+ goto err_drop;
+
+ if (ag71xx_has_ar8216(ag))
+ ag71xx_add_ar8216_header(ag, skb);
+
+ if (skb->len <= 0) {
+ DBG("%s: packet len is too small\n", ag->dev->name);
+ goto err_drop;
+ }
+
+ dma_addr = dma_map_single(&dev->dev, skb->data, skb->len,
+ DMA_TO_DEVICE);
+
+ ring->buf[i].skb = skb;
+ ring->buf[i].timestamp = jiffies;
+
+ /* setup descriptor fields */
+ desc->data = (u32) dma_addr;
+ desc->ctrl = (skb->len & DESC_PKTLEN_M);
+
+ /* flush descriptor */
+ wmb();
+
+ ring->curr++;
+ if (ring->curr == (ring->dirty + ring->size)) {
+ DBG("%s: tx queue full\n", ag->dev->name);
+ netif_stop_queue(dev);
+ }
+
+ DBG("%s: packet injected into TX queue\n", ag->dev->name);
+
+ /* enable TX engine */
+ ag71xx_wr(ag, AG71XX_REG_TX_CTRL, TX_CTRL_TXE);
+
+ return NETDEV_TX_OK;
+
+err_drop:
+ dev->stats.tx_dropped++;
+
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+}
+
+static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ int ret;
+
+ switch (cmd) {
+ case SIOCETHTOOL:
+ if (ag->phy_dev == NULL)
+ break;
+
+ spin_lock_irq(&ag->lock);
+ ret = phy_ethtool_ioctl(ag->phy_dev, (void *) ifr->ifr_data);
+ spin_unlock_irq(&ag->lock);
+ return ret;
+
+ case SIOCSIFHWADDR:
+ if (copy_from_user
+ (dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr)))
+ return -EFAULT;
+ return 0;
+
+ case SIOCGIFHWADDR:
+ if (copy_to_user
+ (ifr->ifr_data, dev->dev_addr, sizeof(dev->dev_addr)))
+ return -EFAULT;
+ return 0;
+
+ case SIOCGMIIPHY:
+ case SIOCGMIIREG:
+ case SIOCSMIIREG:
+ if (ag->phy_dev == NULL)
+ break;
+
+ return phy_mii_ioctl(ag->phy_dev, ifr, cmd);
+
+ default:
+ break;
+ }
+
+ return -EOPNOTSUPP;
+}
+
+static void ag71xx_oom_timer_handler(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *) data;
+ struct ag71xx *ag = netdev_priv(dev);
+
+ napi_schedule(&ag->napi);
+}
+
+static void ag71xx_tx_timeout(struct net_device *dev)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+
+ if (netif_msg_tx_err(ag))
+ printk(KERN_DEBUG "%s: tx timeout\n", ag->dev->name);
+
+ schedule_work(&ag->restart_work);
+}
+
+static void ag71xx_restart_work_func(struct work_struct *work)
+{
+ struct ag71xx *ag = container_of(work, struct ag71xx, restart_work);
+
+ if (ag71xx_get_pdata(ag)->is_ar724x) {
+ ag->link = 0;
+ ag71xx_link_adjust(ag);
+ return;
+ }
+
+ ag71xx_stop(ag->dev);
+ ag71xx_open(ag->dev);
+}
+
+static bool ag71xx_check_dma_stuck(struct ag71xx *ag, unsigned long timestamp)
+{
+ u32 rx_sm, tx_sm, rx_fd;
+
+ if (likely(time_before(jiffies, timestamp + HZ/10)))
+ return false;
+
+ if (!netif_carrier_ok(ag->dev))
+ return false;
+
+ rx_sm = ag71xx_rr(ag, AG71XX_REG_RX_SM);
+ if ((rx_sm & 0x7) == 0x3 && ((rx_sm >> 4) & 0x7) == 0x6)
+ return true;
+
+ tx_sm = ag71xx_rr(ag, AG71XX_REG_TX_SM);
+ rx_fd = ag71xx_rr(ag, AG71XX_REG_FIFO_DEPTH);
+ if (((tx_sm >> 4) & 0x7) == 0 && ((rx_sm & 0x7) == 0) &&
+ ((rx_sm >> 4) & 0x7) == 0 && rx_fd == 0)
+ return true;
+
+ return false;
+}
+
+static int ag71xx_tx_packets(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->tx_ring;
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ int sent;
+
+ DBG("%s: processing TX ring\n", ag->dev->name);
+
+ sent = 0;
+ while (ring->dirty != ring->curr) {
+ unsigned int i = ring->dirty % ring->size;
+ struct ag71xx_desc *desc = ring->buf[i].desc;
+ struct sk_buff *skb = ring->buf[i].skb;
+
+ if (!ag71xx_desc_empty(desc)) {
+ if (pdata->is_ar7240 &&
+ ag71xx_check_dma_stuck(ag, ring->buf[i].timestamp))
+ schedule_work(&ag->restart_work);
+ break;
+ }
+
+ ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS);
+
+ ag->dev->stats.tx_bytes += skb->len;
+ ag->dev->stats.tx_packets++;
+
+ dev_kfree_skb_any(skb);
+ ring->buf[i].skb = NULL;
+
+ ring->dirty++;
+ sent++;
+ }
+
+ DBG("%s: %d packets sent out\n", ag->dev->name, sent);
+
+ if ((ring->curr - ring->dirty) < (ring->size * 3) / 4)
+ netif_wake_queue(ag->dev);
+
+ return sent;
+}
+
+static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
+{
+ struct net_device *dev = ag->dev;
+ struct ag71xx_ring *ring = &ag->rx_ring;
+ int done = 0;
+
+ DBG("%s: rx packets, limit=%d, curr=%u, dirty=%u\n",
+ dev->name, limit, ring->curr, ring->dirty);
+
+ while (done < limit) {
+ unsigned int i = ring->curr % ring->size;
+ struct ag71xx_desc *desc = ring->buf[i].desc;
+ struct sk_buff *skb;
+ int pktlen;
+ int err = 0;
+
+ if (ag71xx_desc_empty(desc))
+ break;
+
+ if ((ring->dirty + ring->size) == ring->curr) {
+ ag71xx_assert(0);
+ break;
+ }
+
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR);
+
+ skb = ring->buf[i].skb;
+ pktlen = ag71xx_desc_pktlen(desc);
+ pktlen -= ETH_FCS_LEN;
+
+ dma_unmap_single(&dev->dev, ring->buf[i].dma_addr,
+ AG71XX_RX_PKT_SIZE, DMA_FROM_DEVICE);
+
+ dev->last_rx = jiffies;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pktlen;
+
+ skb_put(skb, pktlen);
+ if (ag71xx_has_ar8216(ag))
+ err = ag71xx_remove_ar8216_header(ag, skb, pktlen);
+
+ if (err) {
+ dev->stats.rx_dropped++;
+ kfree_skb(skb);
+ } else {
+ skb->dev = dev;
+ skb->ip_summed = CHECKSUM_NONE;
+ if (ag->phy_dev) {
+ ag->phy_dev->netif_receive_skb(skb);
+ } else {
+ skb->protocol = eth_type_trans(skb, dev);
+ netif_receive_skb(skb);
+ }
+ }
+
+ ring->buf[i].skb = NULL;
+ done++;
+
+ ring->curr++;
+ }
+
+ ag71xx_ring_rx_refill(ag);
+
+ DBG("%s: rx finish, curr=%u, dirty=%u, done=%d\n",
+ dev->name, ring->curr, ring->dirty, done);
+
+ return done;
+}
+
+static int ag71xx_poll(struct napi_struct *napi, int limit)
+{
+ struct ag71xx *ag = container_of(napi, struct ag71xx, napi);
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ struct net_device *dev = ag->dev;
+ struct ag71xx_ring *rx_ring;
+ unsigned long flags;
+ u32 status;
+ int tx_done;
+ int rx_done;
+
+ pdata->ddr_flush();
+ tx_done = ag71xx_tx_packets(ag);
+
+ DBG("%s: processing RX ring\n", dev->name);
+ rx_done = ag71xx_rx_packets(ag, limit);
+
+ ag71xx_debugfs_update_napi_stats(ag, rx_done, tx_done);
+
+ rx_ring = &ag->rx_ring;
+ if (rx_ring->buf[rx_ring->dirty % rx_ring->size].skb == NULL)
+ goto oom;
+
+ status = ag71xx_rr(ag, AG71XX_REG_RX_STATUS);
+ if (unlikely(status & RX_STATUS_OF)) {
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_OF);
+ dev->stats.rx_fifo_errors++;
+
+ /* restart RX */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
+ }
+
+ if (rx_done < limit) {
+ if (status & RX_STATUS_PR)
+ goto more;
+
+ status = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
+ if (status & TX_STATUS_PS)
+ goto more;
+
+ DBG("%s: disable polling mode, rx=%d, tx=%d,limit=%d\n",
+ dev->name, rx_done, tx_done, limit);
+
+ napi_complete(napi);
+
+ /* enable interrupts */
+ spin_lock_irqsave(&ag->lock, flags);
+ ag71xx_int_enable(ag, AG71XX_INT_POLL);
+ spin_unlock_irqrestore(&ag->lock, flags);
+ return rx_done;
+ }
+
+more:
+ DBG("%s: stay in polling mode, rx=%d, tx=%d, limit=%d\n",
+ dev->name, rx_done, tx_done, limit);
+ return rx_done;
+
+oom:
+ if (netif_msg_rx_err(ag))
+ printk(KERN_DEBUG "%s: out of memory\n", dev->name);
+
+ mod_timer(&ag->oom_timer, jiffies + AG71XX_OOM_REFILL);
+ napi_complete(napi);
+ return 0;
+}
+
+static irqreturn_t ag71xx_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = dev_id;
+ struct ag71xx *ag = netdev_priv(dev);
+ u32 status;
+
+ status = ag71xx_rr(ag, AG71XX_REG_INT_STATUS);
+ ag71xx_dump_intr(ag, "raw", status);
+
+ if (unlikely(!status))
+ return IRQ_NONE;
+
+ if (unlikely(status & AG71XX_INT_ERR)) {
+ if (status & AG71XX_INT_TX_BE) {
+ ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE);
+ dev_err(&dev->dev, "TX BUS error\n");
+ }
+ if (status & AG71XX_INT_RX_BE) {
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE);
+ dev_err(&dev->dev, "RX BUS error\n");
+ }
+ }
+
+ if (likely(status & AG71XX_INT_POLL)) {
+ ag71xx_int_disable(ag, AG71XX_INT_POLL);
+ DBG("%s: enable polling mode\n", dev->name);
+ napi_schedule(&ag->napi);
+ }
+
+ ag71xx_debugfs_update_int_stats(ag, status);
+
+ return IRQ_HANDLED;
+}
+
+static void ag71xx_set_multicast_list(struct net_device *dev)
+{
+ /* TODO */
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/*
+ * Polling 'interrupt' - used by things like netconsole to send skbs
+ * without having to re-enable interrupts. It's not called while
+ * the interrupt routine is executing.
+ */
+static void ag71xx_netpoll(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ ag71xx_interrupt(dev->irq, dev);
+ enable_irq(dev->irq);
+}
+#endif
+
+static const struct net_device_ops ag71xx_netdev_ops = {
+ .ndo_open = ag71xx_open,
+ .ndo_stop = ag71xx_stop,
+ .ndo_start_xmit = ag71xx_hard_start_xmit,
+ .ndo_set_multicast_list = ag71xx_set_multicast_list,
+ .ndo_do_ioctl = ag71xx_do_ioctl,
+ .ndo_tx_timeout = ag71xx_tx_timeout,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = ag71xx_netpoll,
+#endif
+};
+
+static int __devinit ag71xx_probe(struct platform_device *pdev)
+{
+ struct net_device *dev;
+ struct resource *res;
+ struct ag71xx *ag;
+ struct ag71xx_platform_data *pdata;
+ int err;
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_err(&pdev->dev, "no platform data specified\n");
+ err = -ENXIO;
+ goto err_out;
+ }
+
+ if (pdata->mii_bus_dev == NULL) {
+ dev_err(&pdev->dev, "no MII bus device specified\n");
+ err = -EINVAL;
+ goto err_out;
+ }
+
+ dev = alloc_etherdev(sizeof(*ag));
+ if (!dev) {
+ dev_err(&pdev->dev, "alloc_etherdev failed\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ SET_NETDEV_DEV(dev, &pdev->dev);
+
+ ag = netdev_priv(dev);
+ ag->pdev = pdev;
+ ag->dev = dev;
+ ag->msg_enable = netif_msg_init(ag71xx_msg_level,
+ AG71XX_DEFAULT_MSG_ENABLE);
+ spin_lock_init(&ag->lock);
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mac_base");
+ if (!res) {
+ dev_err(&pdev->dev, "no mac_base resource found\n");
+ err = -ENXIO;
+ goto err_out;
+ }
+
+ ag->mac_base = ioremap_nocache(res->start, res->end - res->start + 1);
+ if (!ag->mac_base) {
+ dev_err(&pdev->dev, "unable to ioremap mac_base\n");
+ err = -ENOMEM;
+ goto err_free_dev;
+ }
+
+ dev->irq = platform_get_irq(pdev, 0);
+ err = request_irq(dev->irq, ag71xx_interrupt,
+ IRQF_DISABLED,
+ dev->name, dev);
+ if (err) {
+ dev_err(&pdev->dev, "unable to request IRQ %d\n", dev->irq);
+ goto err_unmap_base;
+ }
+
+ dev->base_addr = (unsigned long)ag->mac_base;
+ dev->netdev_ops = &ag71xx_netdev_ops;
+ dev->ethtool_ops = &ag71xx_ethtool_ops;
+
+ INIT_WORK(&ag->restart_work, ag71xx_restart_work_func);
+
+ init_timer(&ag->oom_timer);
+ ag->oom_timer.data = (unsigned long) dev;
+ ag->oom_timer.function = ag71xx_oom_timer_handler;
+
+ ag->tx_ring.size = AG71XX_TX_RING_SIZE_DEFAULT;
+ ag->rx_ring.size = AG71XX_RX_RING_SIZE_DEFAULT;
+
+ ag->stop_desc = dma_alloc_coherent(NULL,
+ sizeof(struct ag71xx_desc), &ag->stop_desc_dma, GFP_KERNEL);
+
+ if (!ag->stop_desc)
+ goto err_free_irq;
+
+ ag->stop_desc->data = 0;
+ ag->stop_desc->ctrl = 0;
+ ag->stop_desc->next = (u32) ag->stop_desc_dma;
+
+ memcpy(dev->dev_addr, pdata->mac_addr, ETH_ALEN);
+
+ netif_napi_add(dev, &ag->napi, ag71xx_poll, AG71XX_NAPI_WEIGHT);
+
+ err = register_netdev(dev);
+ if (err) {
+ dev_err(&pdev->dev, "unable to register net device\n");
+ goto err_free_desc;
+ }
+
+ printk(KERN_INFO "%s: Atheros AG71xx at 0x%08lx, irq %d\n",
+ dev->name, dev->base_addr, dev->irq);
+
+ ag71xx_dump_regs(ag);
+
+ ag71xx_hw_init(ag);
+
+ ag71xx_dump_regs(ag);
+
+ err = ag71xx_phy_connect(ag);
+ if (err)
+ goto err_unregister_netdev;
+
+ err = ag71xx_debugfs_init(ag);
+ if (err)
+ goto err_phy_disconnect;
+
+ platform_set_drvdata(pdev, dev);
+
+ return 0;
+
+err_phy_disconnect:
+ ag71xx_phy_disconnect(ag);
+err_unregister_netdev:
+ unregister_netdev(dev);
+err_free_desc:
+ dma_free_coherent(NULL, sizeof(struct ag71xx_desc), ag->stop_desc,
+ ag->stop_desc_dma);
+err_free_irq:
+ free_irq(dev->irq, dev);
+err_unmap_base:
+ iounmap(ag->mac_base);
+err_free_dev:
+ kfree(dev);
+err_out:
+ platform_set_drvdata(pdev, NULL);
+ return err;
+}
+
+static int __devexit ag71xx_remove(struct platform_device *pdev)
+{
+ struct net_device *dev = platform_get_drvdata(pdev);
+
+ if (dev) {
+ struct ag71xx *ag = netdev_priv(dev);
+
+ ag71xx_debugfs_exit(ag);
+ ag71xx_phy_disconnect(ag);
+ unregister_netdev(dev);
+ free_irq(dev->irq, dev);
+ iounmap(ag->mac_base);
+ kfree(dev);
+ platform_set_drvdata(pdev, NULL);
+ }
+
+ return 0;
+}
+
+static struct platform_driver ag71xx_driver = {
+ .probe = ag71xx_probe,
+ .remove = __exit_p(ag71xx_remove),
+ .driver = {
+ .name = AG71XX_DRV_NAME,
+ }
+};
+
+static int __init ag71xx_module_init(void)
+{
+ int ret;
+
+ ret = ag71xx_debugfs_root_init();
+ if (ret)
+ goto err_out;
+
+ ret = ag71xx_mdio_driver_init();
+ if (ret)
+ goto err_debugfs_exit;
+
+ ret = platform_driver_register(&ag71xx_driver);
+ if (ret)
+ goto err_mdio_exit;
+
+ return 0;
+
+err_mdio_exit:
+ ag71xx_mdio_driver_exit();
+err_debugfs_exit:
+ ag71xx_debugfs_root_exit();
+err_out:
+ return ret;
+}
+
+static void __exit ag71xx_module_exit(void)
+{
+ platform_driver_unregister(&ag71xx_driver);
+ ag71xx_mdio_driver_exit();
+ ag71xx_debugfs_root_exit();
+}
+
+module_init(ag71xx_module_init);
+module_exit(ag71xx_module_exit);
+
+MODULE_VERSION(AG71XX_DRV_VERSION);
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" AG71XX_DRV_NAME);
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ag71xx.h"
+
+#define AG71XX_MDIO_RETRY 1000
+#define AG71XX_MDIO_DELAY 5
+
+static inline void ag71xx_mdio_wr(struct ag71xx_mdio *am, unsigned reg,
+ u32 value)
+{
+ void __iomem *r;
+
+ r = am->mdio_base + reg;
+ __raw_writel(value, r);
+
+ /* flush write */
+ (void) __raw_readl(r);
+}
+
+static inline u32 ag71xx_mdio_rr(struct ag71xx_mdio *am, unsigned reg)
+{
+ return __raw_readl(am->mdio_base + reg);
+}
+
+static void ag71xx_mdio_dump_regs(struct ag71xx_mdio *am)
+{
+ DBG("%s: mii_cfg=%08x, mii_cmd=%08x, mii_addr=%08x\n",
+ am->mii_bus->name,
+ ag71xx_mdio_rr(am, AG71XX_REG_MII_CFG),
+ ag71xx_mdio_rr(am, AG71XX_REG_MII_CMD),
+ ag71xx_mdio_rr(am, AG71XX_REG_MII_ADDR));
+ DBG("%s: mii_ctrl=%08x, mii_status=%08x, mii_ind=%08x\n",
+ am->mii_bus->name,
+ ag71xx_mdio_rr(am, AG71XX_REG_MII_CTRL),
+ ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS),
+ ag71xx_mdio_rr(am, AG71XX_REG_MII_IND));
+}
+
+int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg)
+{
+ int ret;
+ int i;
+
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_ADDR,
+ ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_READ);
+
+ i = AG71XX_MDIO_RETRY;
+ while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
+ if (i-- == 0) {
+ printk(KERN_ERR "%s: mii_read timed out\n",
+ am->mii_bus->name);
+ ret = 0xffff;
+ goto out;
+ }
+ udelay(AG71XX_MDIO_DELAY);
+ }
+
+ ret = ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS) & 0xffff;
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
+
+ DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, ret);
+
+out:
+ return ret;
+}
+
+void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val)
+{
+ int i;
+
+ DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val);
+
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_ADDR,
+ ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_CTRL, val);
+
+ i = AG71XX_MDIO_RETRY;
+ while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
+ if (i-- == 0) {
+ printk(KERN_ERR "%s: mii_write timed out\n",
+ am->mii_bus->name);
+ break;
+ }
+ udelay(AG71XX_MDIO_DELAY);
+ }
+}
+
+static int ag71xx_mdio_reset(struct mii_bus *bus)
+{
+ struct ag71xx_mdio *am = bus->priv;
+ u32 t;
+
+ if (am->pdata->is_ar7240)
+ t = MII_CFG_CLK_DIV_6;
+ else
+ t = MII_CFG_CLK_DIV_28;
+
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t | MII_CFG_RESET);
+ udelay(100);
+
+ ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t);
+ udelay(100);
+
+ return 0;
+}
+
+static int ag71xx_mdio_read(struct mii_bus *bus, int addr, int reg)
+{
+ struct ag71xx_mdio *am = bus->priv;
+
+ if (am->pdata->is_ar7240)
+ return ar7240sw_phy_read(bus, addr, reg);
+ else
+ return ag71xx_mdio_mii_read(am, addr, reg);
+}
+
+static int ag71xx_mdio_write(struct mii_bus *bus, int addr, int reg, u16 val)
+{
+ struct ag71xx_mdio *am = bus->priv;
+
+ if (am->pdata->is_ar7240)
+ ar7240sw_phy_write(bus, addr, reg, val);
+ else
+ ag71xx_mdio_mii_write(am, addr, reg, val);
+ return 0;
+}
+
+static int __devinit ag71xx_mdio_probe(struct platform_device *pdev)
+{
+ struct ag71xx_mdio_platform_data *pdata;
+ struct ag71xx_mdio *am;
+ struct resource *res;
+ int i;
+ int err;
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_err(&pdev->dev, "no platform data specified\n");
+ return -EINVAL;
+ }
+
+ am = kzalloc(sizeof(*am), GFP_KERNEL);
+ if (!am) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ am->pdata = pdata;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "no iomem resource found\n");
+ err = -ENXIO;
+ goto err_out;
+ }
+
+ am->mdio_base = ioremap_nocache(res->start, res->end - res->start + 1);
+ if (!am->mdio_base) {
+ dev_err(&pdev->dev, "unable to ioremap registers\n");
+ err = -ENOMEM;
+ goto err_free_mdio;
+ }
+
+ am->mii_bus = mdiobus_alloc();
+ if (am->mii_bus == NULL) {
+ err = -ENOMEM;
+ goto err_iounmap;
+ }
+
+ am->mii_bus->name = "ag71xx_mdio";
+ am->mii_bus->read = ag71xx_mdio_read;
+ am->mii_bus->write = ag71xx_mdio_write;
+ am->mii_bus->reset = ag71xx_mdio_reset;
+ am->mii_bus->irq = am->mii_irq;
+ am->mii_bus->priv = am;
+ am->mii_bus->parent = &pdev->dev;
+ snprintf(am->mii_bus->id, MII_BUS_ID_SIZE, "%s", dev_name(&pdev->dev));
+ am->mii_bus->phy_mask = pdata->phy_mask;
+
+ for (i = 0; i < PHY_MAX_ADDR; i++)
+ am->mii_irq[i] = PHY_POLL;
+
+ ag71xx_mdio_wr(am, AG71XX_REG_MAC_CFG1, 0);
+
+ err = mdiobus_register(am->mii_bus);
+ if (err)
+ goto err_free_bus;
+
+ ag71xx_mdio_dump_regs(am);
+
+ platform_set_drvdata(pdev, am);
+ return 0;
+
+err_free_bus:
+ mdiobus_free(am->mii_bus);
+err_iounmap:
+ iounmap(am->mdio_base);
+err_free_mdio:
+ kfree(am);
+err_out:
+ return err;
+}
+
+static int __devexit ag71xx_mdio_remove(struct platform_device *pdev)
+{
+ struct ag71xx_mdio *am = platform_get_drvdata(pdev);
+
+ if (am) {
+ mdiobus_unregister(am->mii_bus);
+ mdiobus_free(am->mii_bus);
+ iounmap(am->mdio_base);
+ kfree(am);
+ platform_set_drvdata(pdev, NULL);
+ }
+
+ return 0;
+}
+
+static struct platform_driver ag71xx_mdio_driver = {
+ .probe = ag71xx_mdio_probe,
+ .remove = __exit_p(ag71xx_mdio_remove),
+ .driver = {
+ .name = "ag71xx-mdio",
+ }
+};
+
+int __init ag71xx_mdio_driver_init(void)
+{
+ return platform_driver_register(&ag71xx_mdio_driver);
+}
+
+void ag71xx_mdio_driver_exit(void)
+{
+ platform_driver_unregister(&ag71xx_mdio_driver);
+}
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ag71xx.h"
+
+static void ag71xx_phy_link_adjust(struct net_device *dev)
+{
+ struct ag71xx *ag = netdev_priv(dev);
+ struct phy_device *phydev = ag->phy_dev;
+ unsigned long flags;
+ int status_change = 0;
+
+ spin_lock_irqsave(&ag->lock, flags);
+
+ if (phydev->link) {
+ if (ag->duplex != phydev->duplex
+ || ag->speed != phydev->speed) {
+ status_change = 1;
+ }
+ }
+
+ if (phydev->link != ag->link)
+ status_change = 1;
+
+ ag->link = phydev->link;
+ ag->duplex = phydev->duplex;
+ ag->speed = phydev->speed;
+
+ if (status_change)
+ ag71xx_link_adjust(ag);
+
+ spin_unlock_irqrestore(&ag->lock, flags);
+}
+
+void ag71xx_phy_start(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+
+ if (ag->phy_dev) {
+ phy_start(ag->phy_dev);
+ } else if (pdata->switch_data) {
+ ag71xx_ar7240_start(ag);
+ } else {
+ ag->link = 1;
+ ag71xx_link_adjust(ag);
+ }
+}
+
+void ag71xx_phy_stop(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ unsigned long flags;
+
+ if (ag->phy_dev)
+ phy_stop(ag->phy_dev);
+ else if (pdata->switch_data)
+ ag71xx_ar7240_stop(ag);
+
+ spin_lock_irqsave(&ag->lock, flags);
+ if (ag->link) {
+ ag->link = 0;
+ ag71xx_link_adjust(ag);
+ }
+ spin_unlock_irqrestore(&ag->lock, flags);
+}
+
+static int ag71xx_phy_connect_fixed(struct ag71xx *ag)
+{
+ struct net_device *dev = ag->dev;
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ int ret = 0;
+
+ /* use fixed settings */
+ switch (pdata->speed) {
+ case SPEED_10:
+ case SPEED_100:
+ case SPEED_1000:
+ break;
+ default:
+ printk(KERN_ERR "%s: invalid speed specified\n", dev->name);
+ ret = -EINVAL;
+ break;
+ }
+
+ printk(KERN_DEBUG "%s: using fixed link parameters\n", dev->name);
+
+ ag->duplex = pdata->duplex;
+ ag->speed = pdata->speed;
+
+ return ret;
+}
+
+static int ag71xx_phy_connect_multi(struct ag71xx *ag)
+{
+ struct net_device *dev = ag->dev;
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+ struct phy_device *phydev = NULL;
+ int phy_addr;
+ int ret = 0;
+
+ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+ if (!(pdata->phy_mask & (1 << phy_addr)))
+ continue;
+
+ if (ag->mii_bus->phy_map[phy_addr] == NULL)
+ continue;
+
+ DBG("%s: PHY found at %s, uid=%08x\n",
+ dev->name,
+ dev_name(&ag->mii_bus->phy_map[phy_addr]->dev),
+ ag->mii_bus->phy_map[phy_addr]->phy_id);
+
+ if (phydev == NULL)
+ phydev = ag->mii_bus->phy_map[phy_addr];
+ }
+
+ if (!phydev) {
+ printk(KERN_ERR "%s: no PHY found with phy_mask=%08x\n",
+ dev->name, pdata->phy_mask);
+ return -ENODEV;
+ }
+
+ ag->phy_dev = phy_connect(dev, dev_name(&phydev->dev),
+ &ag71xx_phy_link_adjust, 0,
+ pdata->phy_if_mode);
+
+ if (IS_ERR(ag->phy_dev)) {
+ printk(KERN_ERR "%s: could not connect to PHY at %s\n",
+ dev->name, dev_name(&phydev->dev));
+ return PTR_ERR(ag->phy_dev);
+ }
+
+ /* mask with MAC supported features */
+ if (pdata->has_gbit)
+ phydev->supported &= PHY_GBIT_FEATURES;
+ else
+ phydev->supported &= PHY_BASIC_FEATURES;
+
+ phydev->advertising = phydev->supported;
+
+ printk(KERN_DEBUG "%s: connected to PHY at %s [uid=%08x, driver=%s]\n",
+ dev->name, dev_name(&phydev->dev),
+ phydev->phy_id, phydev->drv->name);
+
+ ag->link = 0;
+ ag->speed = 0;
+ ag->duplex = -1;
+
+ return ret;
+}
+
+static int dev_is_class(struct device *dev, void *class)
+{
+ if (dev->class != NULL && !strcmp(dev->class->name, class))
+ return 1;
+
+ return 0;
+}
+
+static struct device *dev_find_class(struct device *parent, char *class)
+{
+ if (dev_is_class(parent, class)) {
+ get_device(parent);
+ return parent;
+ }
+
+ return device_find_child(parent, class, dev_is_class);
+}
+
+static struct mii_bus *dev_to_mii_bus(struct device *dev)
+{
+ struct device *d;
+
+ d = dev_find_class(dev, "mdio_bus");
+ if (d != NULL) {
+ struct mii_bus *bus;
+
+ bus = to_mii_bus(d);
+ put_device(d);
+
+ return bus;
+ }
+
+ return NULL;
+}
+
+int __devinit ag71xx_phy_connect(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+
+ if (pdata->mii_bus_dev == NULL ||
+ pdata->mii_bus_dev->bus == NULL )
+ return ag71xx_phy_connect_fixed(ag);
+
+ ag->mii_bus = dev_to_mii_bus(pdata->mii_bus_dev);
+ if (ag->mii_bus == NULL) {
+ printk(KERN_ERR "%s: unable to find MII bus on device '%s'\n",
+ ag->dev->name, dev_name(pdata->mii_bus_dev));
+ return -ENODEV;
+ }
+
+ /* Reset the mdio bus explicitly */
+ if (ag->mii_bus->reset) {
+ mutex_lock(&ag->mii_bus->mdio_lock);
+ ag->mii_bus->reset(ag->mii_bus);
+ mutex_unlock(&ag->mii_bus->mdio_lock);
+ }
+
+ if (pdata->switch_data)
+ return ag71xx_ar7240_init(ag);
+
+ if (pdata->phy_mask)
+ return ag71xx_phy_connect_multi(ag);
+
+ return ag71xx_phy_connect_fixed(ag);
+}
+
+void ag71xx_phy_disconnect(struct ag71xx *ag)
+{
+ struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
+
+ if (pdata->switch_data)
+ ag71xx_ar7240_cleanup(ag);
+ else if (ag->phy_dev)
+ phy_disconnect(ag->phy_dev);
+}
--- /dev/null
+/*
+ * Atheros AR71xx SPI Controller driver
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/workqueue.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_bitbang.h>
+#include <linux/bitops.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/platform.h>
+
+#define DRV_DESC "Atheros AR71xx SPI Controller driver"
+#define DRV_VERSION "0.2.4"
+#define DRV_NAME "ar71xx-spi"
+
+#undef PER_BIT_READ
+
+struct ar71xx_spi {
+ struct spi_bitbang bitbang;
+ u32 ioc_base;
+ u32 reg_ctrl;
+
+ void __iomem *base;
+
+ struct platform_device *pdev;
+ u32 (*get_ioc_base)(u8 chip_select, int cs_high,
+ int is_on);
+};
+
+static inline u32 ar71xx_spi_rr(struct ar71xx_spi *sp, unsigned reg)
+{
+ return __raw_readl(sp->base + reg);
+}
+
+static inline void ar71xx_spi_wr(struct ar71xx_spi *sp, unsigned reg, u32 val)
+{
+ __raw_writel(val, sp->base + reg);
+}
+
+static inline struct ar71xx_spi *spidev_to_sp(struct spi_device *spi)
+{
+ return spi_master_get_devdata(spi->master);
+}
+
+static u32 ar71xx_spi_get_ioc_base(u8 chip_select, int cs_high, int is_on)
+{
+ u32 ret;
+
+ if (is_on == AR71XX_SPI_CS_INACTIVE)
+ ret = SPI_IOC_CS_ALL;
+ else
+ ret = SPI_IOC_CS_ALL & ~SPI_IOC_CS(chip_select);
+
+ return ret;
+}
+
+static void ar71xx_spi_chipselect(struct spi_device *spi, int value)
+{
+ struct ar71xx_spi *sp = spidev_to_sp(spi);
+ void __iomem *base = sp->base;
+ u32 ioc_base;
+
+ switch (value) {
+ case BITBANG_CS_INACTIVE:
+ ioc_base = sp->get_ioc_base(spi->chip_select,
+ (spi->mode & SPI_CS_HIGH) != 0,
+ AR71XX_SPI_CS_INACTIVE);
+ __raw_writel(ioc_base, base + SPI_REG_IOC);
+ break;
+
+ case BITBANG_CS_ACTIVE:
+ ioc_base = sp->get_ioc_base(spi->chip_select,
+ (spi->mode & SPI_CS_HIGH) != 0,
+ AR71XX_SPI_CS_ACTIVE);
+
+ __raw_writel(ioc_base, base + SPI_REG_IOC);
+ sp->ioc_base = ioc_base;
+ break;
+ }
+}
+
+static void ar71xx_spi_setup_regs(struct ar71xx_spi *sp)
+{
+ /* enable GPIO mode */
+ ar71xx_spi_wr(sp, SPI_REG_FS, SPI_FS_GPIO);
+
+ /* save CTRL register */
+ sp->reg_ctrl = ar71xx_spi_rr(sp, SPI_REG_CTRL);
+
+ /* TODO: setup speed? */
+ ar71xx_spi_wr(sp, SPI_REG_CTRL, 0x43);
+}
+
+static void ar71xx_spi_restore_regs(struct ar71xx_spi *sp)
+{
+ /* restore CTRL register */
+ ar71xx_spi_wr(sp, SPI_REG_CTRL, sp->reg_ctrl);
+ /* disable GPIO mode */
+ ar71xx_spi_wr(sp, SPI_REG_FS, 0);
+}
+
+static int ar71xx_spi_setup(struct spi_device *spi)
+{
+ if (spi->bits_per_word > 32)
+ return -EINVAL;
+
+ return spi_bitbang_setup(spi);
+}
+
+static void ar71xx_spi_cleanup(struct spi_device *spi)
+{
+ spi_bitbang_cleanup(spi);
+}
+
+static u32 ar71xx_spi_txrx_mode0(struct spi_device *spi, unsigned nsecs,
+ u32 word, u8 bits)
+{
+ struct ar71xx_spi *sp = spidev_to_sp(spi);
+ void __iomem *base = sp->base;
+ u32 ioc = sp->ioc_base;
+ u32 ret;
+
+ /* clock starts at inactive polarity */
+ for (word <<= (32 - bits); likely(bits); bits--) {
+ u32 out;
+
+ if (word & (1 << 31))
+ out = ioc | SPI_IOC_DO;
+ else
+ out = ioc & ~SPI_IOC_DO;
+
+ /* setup MSB (to slave) on trailing edge */
+ __raw_writel(out, base + SPI_REG_IOC);
+
+ __raw_writel(out | SPI_IOC_CLK, base + SPI_REG_IOC);
+
+ word <<= 1;
+
+#ifdef PER_BIT_READ
+ /* sample MSB (from slave) on leading edge */
+ ret = __raw_readl(base + SPI_REG_RDS);
+ __raw_writel(out, base + SPI_REG_IOC);
+#endif
+
+ }
+
+#ifndef PER_BIT_READ
+ ret = __raw_readl(base + SPI_REG_RDS);
+#endif
+ return ret;
+}
+
+static int ar71xx_spi_probe(struct platform_device *pdev)
+{
+ struct spi_master *master;
+ struct ar71xx_spi *sp;
+ struct ar71xx_spi_platform_data *pdata;
+ struct resource *r;
+ int ret;
+
+ master = spi_alloc_master(&pdev->dev, sizeof(*sp));
+ if (master == NULL) {
+ dev_err(&pdev->dev, "failed to allocate spi master\n");
+ return -ENOMEM;
+ }
+
+ sp = spi_master_get_devdata(master);
+ platform_set_drvdata(pdev, sp);
+
+ pdata = pdev->dev.platform_data;
+
+ master->setup = ar71xx_spi_setup;
+ master->cleanup = ar71xx_spi_cleanup;
+
+ sp->bitbang.master = spi_master_get(master);
+ sp->bitbang.chipselect = ar71xx_spi_chipselect;
+ sp->bitbang.txrx_word[SPI_MODE_0] = ar71xx_spi_txrx_mode0;
+ sp->bitbang.setup_transfer = spi_bitbang_setup_transfer;
+
+ sp->get_ioc_base = ar71xx_spi_get_ioc_base;
+ if (pdata) {
+ sp->bitbang.master->bus_num = pdata->bus_num;
+ sp->bitbang.master->num_chipselect = pdata->num_chipselect;
+ if (pdata->get_ioc_base)
+ sp->get_ioc_base = pdata->get_ioc_base;
+ } else {
+ sp->bitbang.master->bus_num = 0;
+ sp->bitbang.master->num_chipselect = 3;
+ }
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (r == NULL) {
+ ret = -ENOENT;
+ goto err1;
+ }
+
+ sp->base = ioremap_nocache(r->start, r->end - r->start + 1);
+ if (!sp->base) {
+ ret = -ENXIO;
+ goto err1;
+ }
+
+ ar71xx_spi_setup_regs(sp);
+
+ ret = spi_bitbang_start(&sp->bitbang);
+ if (!ret)
+ return 0;
+
+ ar71xx_spi_restore_regs(sp);
+ iounmap(sp->base);
+err1:
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(sp->bitbang.master);
+
+ return ret;
+}
+
+static int ar71xx_spi_remove(struct platform_device *pdev)
+{
+ struct ar71xx_spi *sp = platform_get_drvdata(pdev);
+
+ spi_bitbang_stop(&sp->bitbang);
+ ar71xx_spi_restore_regs(sp);
+ iounmap(sp->base);
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(sp->bitbang.master);
+
+ return 0;
+}
+
+static void ar71xx_spi_shutdown(struct platform_device *pdev)
+{
+ int ret;
+
+ ret = ar71xx_spi_remove(pdev);
+ if (ret)
+ dev_err(&pdev->dev, "shutdown failed with %d\n", ret);
+}
+
+static struct platform_driver ar71xx_spi_drv = {
+ .probe = ar71xx_spi_probe,
+ .remove = ar71xx_spi_remove,
+ .shutdown = ar71xx_spi_shutdown,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init ar71xx_spi_init(void)
+{
+ printk(KERN_INFO DRV_DESC " version " DRV_VERSION "\n");
+ return platform_driver_register(&ar71xx_spi_drv);
+}
+module_init(ar71xx_spi_init);
+
+static void __exit ar71xx_spi_exit(void)
+{
+ platform_driver_unregister(&ar71xx_spi_drv);
+}
+module_exit(ar71xx_spi_exit);
+
+MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org>");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+/*
+ * Atheros PB44 board SPI controller driver
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/workqueue.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_bitbang.h>
+#include <linux/bitops.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/platform.h>
+
+#define DRV_DESC "Atheros PB44 SPI Controller driver"
+#define DRV_VERSION "0.1.0"
+#define DRV_NAME "pb44-spi"
+
+#undef PER_BIT_READ
+
+struct ar71xx_spi {
+ struct spi_bitbang bitbang;
+ u32 ioc_base;
+ u32 reg_ctrl;
+
+ void __iomem *base;
+
+ struct platform_device *pdev;
+};
+
+static inline u32 pb44_spi_rr(struct ar71xx_spi *sp, unsigned reg)
+{
+ return __raw_readl(sp->base + reg);
+}
+
+static inline void pb44_spi_wr(struct ar71xx_spi *sp, unsigned reg, u32 val)
+{
+ __raw_writel(val, sp->base + reg);
+}
+
+static inline struct ar71xx_spi *spidev_to_sp(struct spi_device *spi)
+{
+ return spi_master_get_devdata(spi->master);
+}
+
+static void pb44_spi_chipselect(struct spi_device *spi, int is_active)
+{
+ struct ar71xx_spi *sp = spidev_to_sp(spi);
+ int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active;
+
+ if (is_active) {
+ /* set initial clock polarity */
+ if (spi->mode & SPI_CPOL)
+ sp->ioc_base |= SPI_IOC_CLK;
+ else
+ sp->ioc_base &= ~SPI_IOC_CLK;
+
+ pb44_spi_wr(sp, SPI_REG_IOC, sp->ioc_base);
+ }
+
+ if (spi->chip_select) {
+ unsigned long gpio = (unsigned long) spi->controller_data;
+
+ /* SPI is normally active-low */
+ gpio_set_value(gpio, cs_high);
+ } else {
+ if (cs_high)
+ sp->ioc_base |= SPI_IOC_CS0;
+ else
+ sp->ioc_base &= ~SPI_IOC_CS0;
+
+ pb44_spi_wr(sp, SPI_REG_IOC, sp->ioc_base);
+ }
+
+}
+
+static void pb44_spi_enable(struct ar71xx_spi *sp)
+{
+ /* enable GPIO mode */
+ pb44_spi_wr(sp, SPI_REG_FS, SPI_FS_GPIO);
+
+ /* save CTRL register */
+ sp->reg_ctrl = pb44_spi_rr(sp, SPI_REG_CTRL);
+ sp->ioc_base = pb44_spi_rr(sp, SPI_REG_IOC);
+
+ pb44_spi_wr(sp, SPI_REG_CTRL, 0x43);
+}
+
+static void pb44_spi_disable(struct ar71xx_spi *sp)
+{
+ /* restore CTRL register */
+ pb44_spi_wr(sp, SPI_REG_CTRL, sp->reg_ctrl);
+ /* disable GPIO mode */
+ pb44_spi_wr(sp, SPI_REG_FS, 0);
+}
+
+static int pb44_spi_setup_cs(struct spi_device *spi)
+{
+ struct ar71xx_spi *sp = spidev_to_sp(spi);
+
+ if (spi->chip_select) {
+ unsigned long gpio = (unsigned long) spi->controller_data;
+ int status = 0;
+
+ status = gpio_request(gpio, dev_name(&spi->dev));
+ if (status)
+ return status;
+
+ status = gpio_direction_output(gpio, spi->mode & SPI_CS_HIGH);
+ if (status) {
+ gpio_free(gpio);
+ return status;
+ }
+ } else {
+ if (spi->mode & SPI_CS_HIGH)
+ sp->ioc_base |= SPI_IOC_CS0;
+ else
+ sp->ioc_base &= ~SPI_IOC_CS0;
+ pb44_spi_wr(sp, SPI_REG_IOC, sp->ioc_base);
+ }
+
+ return 0;
+}
+
+static void pb44_spi_cleanup_cs(struct spi_device *spi)
+{
+ if (spi->chip_select) {
+ unsigned long gpio = (unsigned long) spi->controller_data;
+ gpio_free(gpio);
+ }
+}
+
+static int pb44_spi_setup(struct spi_device *spi)
+{
+ int status = 0;
+
+ if (spi->bits_per_word > 32)
+ return -EINVAL;
+
+ if (!spi->controller_state) {
+ status = pb44_spi_setup_cs(spi);
+ if (status)
+ return status;
+ }
+
+ status = spi_bitbang_setup(spi);
+ if (status && !spi->controller_state)
+ pb44_spi_cleanup_cs(spi);
+
+ return status;
+}
+
+static void pb44_spi_cleanup(struct spi_device *spi)
+{
+ pb44_spi_cleanup_cs(spi);
+ spi_bitbang_cleanup(spi);
+}
+
+static u32 pb44_spi_txrx_mode0(struct spi_device *spi, unsigned nsecs,
+ u32 word, u8 bits)
+{
+ struct ar71xx_spi *sp = spidev_to_sp(spi);
+ u32 ioc = sp->ioc_base;
+ u32 ret;
+
+ /* clock starts at inactive polarity */
+ for (word <<= (32 - bits); likely(bits); bits--) {
+ u32 out;
+
+ if (word & (1 << 31))
+ out = ioc | SPI_IOC_DO;
+ else
+ out = ioc & ~SPI_IOC_DO;
+
+ /* setup MSB (to slave) on trailing edge */
+ pb44_spi_wr(sp, SPI_REG_IOC, out);
+ pb44_spi_wr(sp, SPI_REG_IOC, out | SPI_IOC_CLK);
+
+ word <<= 1;
+
+#ifdef PER_BIT_READ
+ /* sample MSB (from slave) on leading edge */
+ ret = pb44_spi_rr(sp, SPI_REG_RDS);
+ pb44_spi_wr(sp, SPI_REG_IOC, out);
+#endif
+ }
+
+#ifndef PER_BIT_READ
+ ret = pb44_spi_rr(sp, SPI_REG_RDS);
+#endif
+ return ret;
+}
+
+static int pb44_spi_probe(struct platform_device *pdev)
+{
+ struct spi_master *master;
+ struct ar71xx_spi *sp;
+ struct ar71xx_spi_platform_data *pdata;
+ struct resource *r;
+ int ret;
+
+ master = spi_alloc_master(&pdev->dev, sizeof(*sp));
+ if (master == NULL) {
+ dev_err(&pdev->dev, "failed to allocate spi master\n");
+ return -ENOMEM;
+ }
+
+ sp = spi_master_get_devdata(master);
+ platform_set_drvdata(pdev, sp);
+
+ pdata = pdev->dev.platform_data;
+
+ master->setup = pb44_spi_setup;
+ master->cleanup = pb44_spi_cleanup;
+ if (pdata) {
+ master->bus_num = pdata->bus_num;
+ master->num_chipselect = pdata->num_chipselect;
+ } else {
+ master->bus_num = 0;
+ master->num_chipselect = 1;
+ }
+
+ sp->bitbang.master = spi_master_get(master);
+ sp->bitbang.chipselect = pb44_spi_chipselect;
+ sp->bitbang.txrx_word[SPI_MODE_0] = pb44_spi_txrx_mode0;
+ sp->bitbang.setup_transfer = spi_bitbang_setup_transfer;
+ sp->bitbang.flags = SPI_CS_HIGH;
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (r == NULL) {
+ ret = -ENOENT;
+ goto err1;
+ }
+
+ sp->base = ioremap_nocache(r->start, r->end - r->start + 1);
+ if (!sp->base) {
+ ret = -ENXIO;
+ goto err1;
+ }
+
+ pb44_spi_enable(sp);
+
+ ret = spi_bitbang_start(&sp->bitbang);
+ if (!ret)
+ return 0;
+
+ pb44_spi_disable(sp);
+ iounmap(sp->base);
+err1:
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(sp->bitbang.master);
+
+ return ret;
+}
+
+static int pb44_spi_remove(struct platform_device *pdev)
+{
+ struct ar71xx_spi *sp = platform_get_drvdata(pdev);
+
+ spi_bitbang_stop(&sp->bitbang);
+ pb44_spi_disable(sp);
+ iounmap(sp->base);
+ platform_set_drvdata(pdev, NULL);
+ spi_master_put(sp->bitbang.master);
+
+ return 0;
+}
+
+static void pb44_spi_shutdown(struct platform_device *pdev)
+{
+ int ret;
+
+ ret = pb44_spi_remove(pdev);
+ if (ret)
+ dev_err(&pdev->dev, "shutdown failed with %d\n", ret);
+}
+
+static struct platform_driver pb44_spi_drv = {
+ .probe = pb44_spi_probe,
+ .remove = pb44_spi_remove,
+ .shutdown = pb44_spi_shutdown,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init pb44_spi_init(void)
+{
+ return platform_driver_register(&pb44_spi_drv);
+}
+module_init(pb44_spi_init);
+
+static void __exit pb44_spi_exit(void)
+{
+ platform_driver_unregister(&pb44_spi_drv);
+}
+module_exit(pb44_spi_exit);
+
+MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+/*
+ * Atheros AR933X SoC built-in UART driver
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/sysrq.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/serial_core.h>
+#include <linux/serial.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+
+#include <asm/mach-ar71xx/ar933x_uart.h>
+#include <asm/mach-ar71xx/ar933x_uart_platform.h>
+
+#define DRIVER_NAME "ar933x-uart"
+
+#define AR933X_DUMMY_STATUS_RD 0x01
+
+static struct uart_driver ar933x_uart_driver;
+
+struct ar933x_uart_port {
+ struct uart_port port;
+ unsigned int ier; /* shadow Interrupt Enable Register */
+};
+
+static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,
+ int offset)
+{
+ return readl(up->port.membase + offset);
+}
+
+static inline void ar933x_uart_write(struct ar933x_uart_port *up,
+ int offset, unsigned int value)
+{
+ writel(value, up->port.membase + offset);
+}
+
+static inline void ar933x_uart_rmw(struct ar933x_uart_port *up,
+ unsigned int offset,
+ unsigned int mask,
+ unsigned int val)
+{
+ unsigned int t;
+
+ t = ar933x_uart_read(up, offset);
+ t &= ~mask;
+ t |= val;
+ ar933x_uart_write(up, offset, t);
+}
+
+static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up,
+ unsigned int offset,
+ unsigned int val)
+{
+ ar933x_uart_rmw(up, offset, 0, val);
+}
+
+static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up,
+ unsigned int offset,
+ unsigned int val)
+{
+ ar933x_uart_rmw(up, offset, val, 0);
+}
+
+static inline void ar933x_uart_start_tx_interrupt(struct ar933x_uart_port *up)
+{
+ up->ier |= AR933X_UART_INT_TX_EMPTY;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+}
+
+static inline void ar933x_uart_stop_tx_interrupt(struct ar933x_uart_port *up)
+{
+ up->ier &= ~AR933X_UART_INT_TX_EMPTY;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+}
+
+static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch)
+{
+ unsigned int rdata;
+
+ rdata = ch & AR933X_UART_DATA_TX_RX_MASK;
+ rdata |= AR933X_UART_DATA_TX_CSR;
+ ar933x_uart_write(up, AR933X_UART_DATA_REG, rdata);
+}
+
+static unsigned int ar933x_uart_tx_empty(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned long flags;
+ unsigned int rdata;
+
+ spin_lock_irqsave(&up->port.lock, flags);
+ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
+ return (rdata & AR933X_UART_DATA_TX_CSR) ? 0 : TIOCSER_TEMT;
+}
+
+static unsigned int ar933x_uart_get_mctrl(struct uart_port *port)
+{
+ return TIOCM_CAR;
+}
+
+static void ar933x_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
+{
+}
+
+static void ar933x_uart_start_tx(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ ar933x_uart_start_tx_interrupt(up);
+}
+
+static void ar933x_uart_stop_tx(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ ar933x_uart_stop_tx_interrupt(up);
+}
+
+static void ar933x_uart_stop_rx(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ up->ier &= ~AR933X_UART_INT_RX_VALID;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+}
+
+static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned long flags;
+
+ spin_lock_irqsave(&up->port.lock, flags);
+ if (break_state == -1)
+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_TX_BREAK);
+ else
+ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_TX_BREAK);
+ spin_unlock_irqrestore(&up->port.lock, flags);
+}
+
+static void ar933x_uart_enable_ms(struct uart_port *port)
+{
+}
+
+static void ar933x_uart_set_termios(struct uart_port *port,
+ struct ktermios *new,
+ struct ktermios *old)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned int cs;
+ unsigned long flags;
+ unsigned int baud, scale;
+
+ /* Only CS8 is supported */
+ new->c_cflag &= ~CSIZE;
+ new->c_cflag |= CS8;
+
+ /* Only one stop bit is supported */
+ new->c_cflag &= ~CSTOPB;
+
+ cs = 0;
+ if (new->c_cflag & PARENB) {
+ if (!(new->c_cflag & PARODD))
+ cs |= AR933X_UART_CS_PARITY_EVEN;
+ else
+ cs |= AR933X_UART_CS_PARITY_ODD;
+ } else {
+ cs |= AR933X_UART_CS_PARITY_NONE;
+ }
+
+ /* Mark/space parity is not supported */
+ new->c_cflag &= ~CMSPAR;
+
+ baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
+ scale = (port->uartclk / (16 * baud)) - 1;
+
+ /*
+ * Ok, we're now changing the port state. Do it with
+ * interrupts disabled.
+ */
+ spin_lock_irqsave(&up->port.lock, flags);
+
+ /* Update the per-port timeout. */
+ uart_update_timeout(port, new->c_cflag, baud);
+
+ up->port.ignore_status_mask = 0;
+
+ /* ignore all characters if CREAD is not set */
+ if ((new->c_cflag & CREAD) == 0)
+ up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD;
+
+ ar933x_uart_write(up, AR933X_UART_CLOCK_REG,
+ scale << AR933X_UART_CLOCK_SCALE_S | 8192);
+
+ /* setup configuration register */
+ ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs);
+
+ /* enable host interrupt */
+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_HOST_INT_EN);
+
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
+ if (tty_termios_baud_rate(new))
+ tty_termios_encode_baud_rate(new, baud, baud);
+}
+
+static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)
+{
+ struct tty_struct *tty;
+ int max_count = 256;
+
+ tty = tty_port_tty_get(&up->port.state->port);
+ do {
+ unsigned int rdata;
+ unsigned char ch;
+
+ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ if ((rdata & AR933X_UART_DATA_RX_CSR) == 0)
+ break;
+
+ /* remove the character from the FIFO */
+ ar933x_uart_write(up, AR933X_UART_DATA_REG,
+ AR933X_UART_DATA_RX_CSR);
+
+ if (!tty) {
+ /* discard the data if no tty available */
+ continue;
+ }
+
+ up->port.icount.rx++;
+ ch = rdata & AR933X_UART_DATA_TX_RX_MASK;
+
+ if (uart_handle_sysrq_char(&up->port, ch))
+ continue;
+
+ if ((up->port.ignore_status_mask & AR933X_DUMMY_STATUS_RD) == 0)
+ tty_insert_flip_char(tty, ch, TTY_NORMAL);
+ } while (max_count-- > 0);
+
+ if (tty) {
+ tty_flip_buffer_push(tty);
+ tty_kref_put(tty);
+ }
+}
+
+static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)
+{
+ struct circ_buf *xmit = &up->port.state->xmit;
+ int count;
+
+ if (uart_tx_stopped(&up->port))
+ return;
+
+ count = up->port.fifosize;
+ do {
+ unsigned int rdata;
+
+ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ if ((rdata & AR933X_UART_DATA_TX_CSR) == 0)
+ break;
+
+ if (up->port.x_char) {
+ ar933x_uart_putc(up, up->port.x_char);
+ up->port.icount.tx++;
+ up->port.x_char = 0;
+ continue;
+ }
+
+ if (uart_circ_empty(xmit))
+ break;
+
+ ar933x_uart_putc(up, xmit->buf[xmit->tail]);
+
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ up->port.icount.tx++;
+ } while (--count > 0);
+
+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+ uart_write_wakeup(&up->port);
+
+ if (!uart_circ_empty(xmit))
+ ar933x_uart_start_tx_interrupt(up);
+}
+
+static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id)
+{
+ struct ar933x_uart_port *up = dev_id;
+ unsigned int status;
+
+ status = ar933x_uart_read(up, AR933X_UART_CS_REG);
+ if ((status & AR933X_UART_CS_HOST_INT) == 0)
+ return IRQ_NONE;
+
+ spin_lock(&up->port.lock);
+
+ status = ar933x_uart_read(up, AR933X_UART_INT_REG);
+ status &= ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
+
+ if (status & AR933X_UART_INT_RX_VALID) {
+ ar933x_uart_write(up, AR933X_UART_INT_REG,
+ AR933X_UART_INT_RX_VALID);
+ ar933x_uart_rx_chars(up);
+ }
+
+ if (status & AR933X_UART_INT_TX_EMPTY) {
+ ar933x_uart_write(up, AR933X_UART_INT_REG,
+ AR933X_UART_INT_TX_EMPTY);
+ ar933x_uart_stop_tx_interrupt(up);
+ ar933x_uart_tx_chars(up);
+ }
+
+ spin_unlock(&up->port.lock);
+
+ return IRQ_HANDLED;
+}
+
+static int ar933x_uart_startup(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned long flags;
+ int ret;
+
+ ret = request_irq(up->port.irq, ar933x_uart_interrupt,
+ up->port.irqflags, dev_name(up->port.dev), up);
+ if (ret)
+ return ret;
+
+ spin_lock_irqsave(&up->port.lock, flags);
+
+ /* Enable HOST interrupts */
+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_HOST_INT_EN);
+
+ /* Enable RX interrupts */
+ up->ier = AR933X_UART_INT_RX_VALID;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
+ return 0;
+}
+
+static void ar933x_uart_shutdown(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ /* Disable all interrupts */
+ up->ier = 0;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+
+ /* Disable break condition */
+ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_TX_BREAK);
+
+ free_irq(up->port.irq, up);
+}
+
+static const char *ar933x_uart_type(struct uart_port *port)
+{
+ return (port->type == PORT_AR933X) ? "AR933X UART" : NULL;
+}
+
+static void ar933x_uart_release_port(struct uart_port *port)
+{
+ /* Nothing to release ... */
+}
+
+static int ar933x_uart_request_port(struct uart_port *port)
+{
+ /* UARTs always present */
+ return 0;
+}
+
+static void ar933x_uart_config_port(struct uart_port *port, int flags)
+{
+ if (flags & UART_CONFIG_TYPE)
+ port->type = PORT_AR933X;
+}
+
+static int ar933x_uart_verify_port(struct uart_port *port,
+ struct serial_struct *ser)
+{
+ if (ser->type != PORT_UNKNOWN &&
+ ser->type != PORT_AR933X)
+ return -EINVAL;
+
+ if (ser->irq < 0 || ser->irq >= NR_IRQS)
+ return -EINVAL;
+
+ if (ser->baud_base < 28800)
+ return -EINVAL;
+
+ return 0;
+}
+
+static struct uart_ops ar933x_uart_ops = {
+ .tx_empty = ar933x_uart_tx_empty,
+ .set_mctrl = ar933x_uart_set_mctrl,
+ .get_mctrl = ar933x_uart_get_mctrl,
+ .stop_tx = ar933x_uart_stop_tx,
+ .start_tx = ar933x_uart_start_tx,
+ .stop_rx = ar933x_uart_stop_rx,
+ .enable_ms = ar933x_uart_enable_ms,
+ .break_ctl = ar933x_uart_break_ctl,
+ .startup = ar933x_uart_startup,
+ .shutdown = ar933x_uart_shutdown,
+ .set_termios = ar933x_uart_set_termios,
+ .type = ar933x_uart_type,
+ .release_port = ar933x_uart_release_port,
+ .request_port = ar933x_uart_request_port,
+ .config_port = ar933x_uart_config_port,
+ .verify_port = ar933x_uart_verify_port,
+};
+
+#ifdef CONFIG_SERIAL_AR933X_CONSOLE
+
+static struct ar933x_uart_port *
+ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS];
+
+static void ar933x_uart_wait_xmitr(struct ar933x_uart_port *up)
+{
+ unsigned int status;
+ unsigned int timeout = 60000;
+
+ /* Wait up to 60ms for the character(s) to be sent. */
+ do {
+ status = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ if (--timeout == 0)
+ break;
+ udelay(1);
+ } while ((status & AR933X_UART_DATA_TX_CSR) == 0);
+}
+
+static void ar933x_uart_console_putchar(struct uart_port *port, int ch)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ ar933x_uart_wait_xmitr(up);
+ ar933x_uart_putc(up, ch);
+}
+
+static void ar933x_uart_console_write(struct console *co, const char *s,
+ unsigned int count)
+{
+ struct ar933x_uart_port *up = ar933x_console_ports[co->index];
+ unsigned long flags;
+ unsigned int int_en;
+ int locked = 1;
+
+ local_irq_save(flags);
+
+ if (up->port.sysrq)
+ locked = 0;
+ else if (oops_in_progress)
+ locked = spin_trylock(&up->port.lock);
+ else
+ spin_lock(&up->port.lock);
+
+ /*
+ * First save the IER then disable the interrupts
+ */
+ int_en = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);
+
+ uart_console_write(&up->port, s, count, ar933x_uart_console_putchar);
+
+ /*
+ * Finally, wait for transmitter to become empty
+ * and restore the IER
+ */
+ ar933x_uart_wait_xmitr(up);
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, int_en);
+
+ ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_ALLINTS);
+
+ if (locked)
+ spin_unlock(&up->port.lock);
+
+ local_irq_restore(flags);
+}
+
+static int ar933x_uart_console_setup(struct console *co, char *options)
+{
+ struct ar933x_uart_port *up;
+ int baud = 115200;
+ int bits = 8;
+ int parity = 'n';
+ int flow = 'n';
+
+ if (co->index < 0 || co->index >= CONFIG_SERIAL_AR933X_NR_UARTS)
+ return -EINVAL;
+
+ up = ar933x_console_ports[co->index];
+ if (!up)
+ return -ENODEV;
+
+ if (options)
+ uart_parse_options(options, &baud, &parity, &bits, &flow);
+
+ return uart_set_options(&up->port, co, baud, parity, bits, flow);
+}
+
+static struct console ar933x_uart_console = {
+ .name = "ttyATH",
+ .write = ar933x_uart_console_write,
+ .device = uart_console_device,
+ .setup = ar933x_uart_console_setup,
+ .flags = CON_PRINTBUFFER,
+ .index = -1,
+ .data = &ar933x_uart_driver,
+};
+
+static void ar933x_uart_add_console_port(struct ar933x_uart_port *up)
+{
+ ar933x_console_ports[up->port.line] = up;
+}
+
+#define AR933X_SERIAL_CONSOLE (&ar933x_uart_console)
+
+#else
+
+static inline void ar933x_uart_add_console_port(struct ar933x_uart_port *up) {}
+
+#define AR933X_SERIAL_CONSOLE NULL
+
+#endif /* CONFIG_SERIAL_AR933X_CONSOLE */
+
+static struct uart_driver ar933x_uart_driver = {
+ .owner = THIS_MODULE,
+ .driver_name = DRIVER_NAME,
+ .dev_name = "ttyATH",
+ .nr = CONFIG_SERIAL_AR933X_NR_UARTS,
+ .cons = AR933X_SERIAL_CONSOLE,
+};
+
+static int __devinit ar933x_uart_probe(struct platform_device *pdev)
+{
+ struct ar933x_uart_platform_data *pdata;
+ struct ar933x_uart_port *up;
+ struct uart_port *port;
+ struct resource *mem_res;
+ struct resource *irq_res;
+ int id;
+ int ret;
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata)
+ return -EINVAL;
+
+ id = pdev->id;
+ if (id == -1)
+ id = 0;
+
+ if (id > CONFIG_SERIAL_AR933X_NR_UARTS)
+ return -EINVAL;
+
+ mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!mem_res) {
+ dev_err(&pdev->dev, "no MEM resource\n");
+ return -EINVAL;
+ }
+
+ irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!irq_res) {
+ dev_err(&pdev->dev, "no IRQ resource\n");
+ return -EINVAL;
+ }
+
+ up = kzalloc(sizeof(struct ar933x_uart_port), GFP_KERNEL);
+ if (!up)
+ return -ENOMEM;
+
+ port = &up->port;
+ port->mapbase = mem_res->start;
+
+ port->membase = ioremap(mem_res->start, AR933X_UART_REGS_SIZE);
+ if (!port->membase) {
+ ret = -ENOMEM;
+ goto err_free_up;
+ }
+
+ port->line = id;
+ port->irq = irq_res->start;
+ port->dev = &pdev->dev;
+ port->type = PORT_AR933X;
+ port->iotype = UPIO_MEM32;
+ port->uartclk = pdata->uartclk;
+
+ port->regshift = 2;
+ port->fifosize = AR933X_UART_FIFO_SIZE;
+ port->ops = &ar933x_uart_ops;
+
+ ar933x_uart_add_console_port(up);
+
+ ret = uart_add_one_port(&ar933x_uart_driver, &up->port);
+ if (ret)
+ goto err_unmap;
+
+ platform_set_drvdata(pdev, up);
+ return 0;
+
+err_unmap:
+ iounmap(up->port.membase);
+err_free_up:
+ kfree(up);
+ return ret;
+}
+
+static int __devexit ar933x_uart_remove(struct platform_device *pdev)
+{
+ struct ar933x_uart_port *up;
+
+ up = platform_get_drvdata(pdev);
+ platform_set_drvdata(pdev, NULL);
+
+ if (up) {
+ uart_remove_one_port(&ar933x_uart_driver, &up->port);
+ iounmap(up->port.membase);
+ kfree(up);
+ }
+
+ return 0;
+}
+
+static struct platform_driver ar933x_uart_platform_driver = {
+ .probe = ar933x_uart_probe,
+ .remove = __devexit_p(ar933x_uart_remove),
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init ar933x_uart_init(void)
+{
+ int ret;
+
+ ar933x_uart_driver.nr = CONFIG_SERIAL_AR933X_NR_UARTS;
+ ret = uart_register_driver(&ar933x_uart_driver);
+ if (ret)
+ goto err_out;
+
+ ret = platform_driver_register(&ar933x_uart_platform_driver);
+ if (ret)
+ goto err_unregister_uart_driver;
+
+ return 0;
+
+err_unregister_uart_driver:
+ uart_unregister_driver(&ar933x_uart_driver);
+err_out:
+ return ret;
+}
+
+static void __exit ar933x_uart_exit(void)
+{
+ platform_driver_unregister(&ar933x_uart_platform_driver);
+ uart_unregister_driver(&ar933x_uart_driver);
+}
+
+module_init(ar933x_uart_init);
+module_exit(ar933x_uart_exit);
+
+MODULE_DESCRIPTION("Atheros AR933X UART driver");
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
--- /dev/null
+/*
+ * Bus Glue for Atheros AR71xx built-in EHCI controller.
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ * Copyright (C) 2007 Atheros Communications, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/platform.h>
+
+extern int usb_disabled(void);
+
+static int ehci_ar71xx_init(struct usb_hcd *hcd)
+{
+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+ int ret;
+
+ ehci->caps = hcd->regs;
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+
+ ehci->sbrn = 0x20;
+ ehci->has_synopsys_hc_bug = 1;
+
+ ehci_reset(ehci);
+
+ ret = ehci_init(hcd);
+ if (ret)
+ return ret;
+
+ ehci_port_power(ehci, 0);
+
+ return 0;
+}
+
+static int ehci_ar91xx_init(struct usb_hcd *hcd)
+{
+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+ int ret;
+
+ ehci->caps = hcd->regs + 0x100;
+ ehci->regs = hcd->regs + 0x100 +
+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+
+ hcd->has_tt = 1;
+ ehci->sbrn = 0x20;
+
+ ehci_reset(ehci);
+
+ ret = ehci_init(hcd);
+ if (ret)
+ return ret;
+
+ ehci_port_power(ehci, 0);
+
+ return 0;
+}
+
+static int ehci_ar71xx_probe(const struct hc_driver *driver,
+ struct usb_hcd **hcd_out,
+ struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+ struct resource *res;
+ int irq;
+ int ret;
+
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!res) {
+ dev_dbg(&pdev->dev, "no IRQ specified for %s\n",
+ dev_name(&pdev->dev));
+ return -ENODEV;
+ }
+ irq = res->start;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_dbg(&pdev->dev, "no base address specified for %s\n",
+ dev_name(&pdev->dev));
+ return -ENODEV;
+ }
+
+ hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));
+ if (!hcd)
+ return -ENOMEM;
+
+ hcd->rsrc_start = res->start;
+ hcd->rsrc_len = res->end - res->start + 1;
+
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+ dev_dbg(&pdev->dev, "controller already in use\n");
+ ret = -EBUSY;
+ goto err_put_hcd;
+ }
+
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ dev_dbg(&pdev->dev, "error mapping memory\n");
+ ret = -EFAULT;
+ goto err_release_region;
+ }
+
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
+ if (ret)
+ goto err_iounmap;
+
+ return 0;
+
+err_iounmap:
+ iounmap(hcd->regs);
+
+err_release_region:
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err_put_hcd:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static void ehci_ar71xx_remove(struct usb_hcd *hcd,
+ struct platform_device *pdev)
+{
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ usb_put_hcd(hcd);
+}
+
+static const struct hc_driver ehci_ar71xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "Atheros AR71xx built-in EHCI controller",
+ .hcd_priv_size = sizeof(struct ehci_hcd),
+
+ .irq = ehci_irq,
+ .flags = HCD_MEMORY | HCD_USB2,
+
+ .reset = ehci_ar71xx_init,
+ .start = ehci_run,
+ .stop = ehci_stop,
+ .shutdown = ehci_shutdown,
+
+ .urb_enqueue = ehci_urb_enqueue,
+ .urb_dequeue = ehci_urb_dequeue,
+ .endpoint_disable = ehci_endpoint_disable,
+ .endpoint_reset = ehci_endpoint_reset,
+
+ .get_frame_number = ehci_get_frame,
+
+ .hub_status_data = ehci_hub_status_data,
+ .hub_control = ehci_hub_control,
+#ifdef CONFIG_PM
+ .hub_suspend = ehci_hub_suspend,
+ .hub_resume = ehci_hub_resume,
+#endif
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
+
+ .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
+};
+
+static const struct hc_driver ehci_ar91xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "Atheros AR91xx built-in EHCI controller",
+ .hcd_priv_size = sizeof(struct ehci_hcd),
+ .irq = ehci_irq,
+ .flags = HCD_MEMORY | HCD_USB2,
+
+ .reset = ehci_ar91xx_init,
+ .start = ehci_run,
+ .stop = ehci_stop,
+ .shutdown = ehci_shutdown,
+
+ .urb_enqueue = ehci_urb_enqueue,
+ .urb_dequeue = ehci_urb_dequeue,
+ .endpoint_disable = ehci_endpoint_disable,
+ .endpoint_reset = ehci_endpoint_reset,
+
+ .get_frame_number = ehci_get_frame,
+
+ .hub_status_data = ehci_hub_status_data,
+ .hub_control = ehci_hub_control,
+#ifdef CONFIG_PM
+ .hub_suspend = ehci_hub_suspend,
+ .hub_resume = ehci_hub_resume,
+#endif
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
+
+ .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
+};
+
+static int ehci_ar71xx_driver_probe(struct platform_device *pdev)
+{
+ struct ar71xx_ehci_platform_data *pdata;
+ struct usb_hcd *hcd = NULL;
+ int ret;
+
+ if (usb_disabled())
+ return -ENODEV;
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_err(&pdev->dev, "no platform data specified for %s\n",
+ dev_name(&pdev->dev));
+ return -ENODEV;
+ }
+
+ if (pdata->is_ar91xx)
+ ret = ehci_ar71xx_probe(&ehci_ar91xx_hc_driver, &hcd, pdev);
+ else
+ ret = ehci_ar71xx_probe(&ehci_ar71xx_hc_driver, &hcd, pdev);
+
+ return ret;
+}
+
+static int ehci_ar71xx_driver_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+ ehci_ar71xx_remove(hcd, pdev);
+ return 0;
+}
+
+MODULE_ALIAS("platform:ar71xx-ehci");
+
+static struct platform_driver ehci_ar71xx_driver = {
+ .probe = ehci_ar71xx_driver_probe,
+ .remove = ehci_ar71xx_driver_remove,
+ .driver = {
+ .name = "ar71xx-ehci",
+ }
+};
--- /dev/null
+/*
+ * OHCI HCD (Host Controller Driver) for USB.
+ *
+ * Bus Glue for Atheros AR71xx built-in OHCI controller.
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ * Copyright (C) 2007 Atheros Communications, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+extern int usb_disabled(void);
+
+static int usb_hcd_ar71xx_probe(const struct hc_driver *driver,
+ struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+ struct resource *res;
+ int irq;
+ int ret;
+
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!res) {
+ dev_dbg(&pdev->dev, "no IRQ specified for %s\n",
+ dev_name(&pdev->dev));
+ return -ENODEV;
+ }
+ irq = res->start;
+
+ hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));
+ if (!hcd)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_dbg(&pdev->dev, "no base address specified for %s\n",
+ dev_name(&pdev->dev));
+ ret = -ENODEV;
+ goto err_put_hcd;
+ }
+ hcd->rsrc_start = res->start;
+ hcd->rsrc_len = res->end - res->start + 1;
+
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+ dev_dbg(&pdev->dev, "controller already in use\n");
+ ret = -EBUSY;
+ goto err_put_hcd;
+ }
+
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ dev_dbg(&pdev->dev, "error mapping memory\n");
+ ret = -EFAULT;
+ goto err_release_region;
+ }
+
+ ohci_hcd_init(hcd_to_ohci(hcd));
+
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+ if (ret)
+ goto err_stop_hcd;
+
+ return 0;
+
+err_stop_hcd:
+ iounmap(hcd->regs);
+err_release_region:
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err_put_hcd:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+void usb_hcd_ar71xx_remove(struct usb_hcd *hcd, struct platform_device *pdev)
+{
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ usb_put_hcd(hcd);
+}
+
+static int __devinit ohci_ar71xx_start(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ int ret;
+
+ ret = ohci_init(ohci);
+ if (ret < 0)
+ return ret;
+
+ ret = ohci_run(ohci);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+
+err:
+ ohci_stop(hcd);
+ return ret;
+}
+
+static const struct hc_driver ohci_ar71xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "Atheros AR71xx built-in OHCI controller",
+ .hcd_priv_size = sizeof(struct ohci_hcd),
+
+ .irq = ohci_irq,
+ .flags = HCD_USB11 | HCD_MEMORY,
+
+ .start = ohci_ar71xx_start,
+ .stop = ohci_stop,
+ .shutdown = ohci_shutdown,
+
+ .urb_enqueue = ohci_urb_enqueue,
+ .urb_dequeue = ohci_urb_dequeue,
+ .endpoint_disable = ohci_endpoint_disable,
+
+ /*
+ * scheduling support
+ */
+ .get_frame_number = ohci_get_frame,
+
+ /*
+ * root hub support
+ */
+ .hub_status_data = ohci_hub_status_data,
+ .hub_control = ohci_hub_control,
+ .start_port_reset = ohci_start_port_reset,
+};
+
+static int ohci_hcd_ar71xx_drv_probe(struct platform_device *pdev)
+{
+ if (usb_disabled())
+ return -ENODEV;
+
+ return usb_hcd_ar71xx_probe(&ohci_ar71xx_hc_driver, pdev);
+}
+
+static int ohci_hcd_ar71xx_drv_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+ usb_hcd_ar71xx_remove(hcd, pdev);
+ return 0;
+}
+
+MODULE_ALIAS("platform:ar71xx-ohci");
+
+static struct platform_driver ohci_hcd_ar71xx_driver = {
+ .probe = ohci_hcd_ar71xx_drv_probe,
+ .remove = ohci_hcd_ar71xx_drv_remove,
+ .shutdown = usb_hcd_platform_shutdown,
+ .driver = {
+ .name = "ar71xx-ohci",
+ .owner = THIS_MODULE,
+ },
+};
--- /dev/null
+/*
+ * Driver for the Atheros AR71xx SoC's built-in hardware watchdog timer.
+ *
+ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros 2.6.31 BSP
+ *
+ * This driver was based on: drivers/watchdog/ixp4xx_wdt.c
+ * Author: Deepak Saxena <dsaxena@plexity.net>
+ * Copyright 2004 (c) MontaVista, Software, Inc.
+ *
+ * which again was based on sa1100 driver,
+ * Copyright (C) 2000 Oleg Drokin <green@crimea.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/platform_device.h>
+#include <linux/types.h>
+#include <linux/watchdog.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#define DRV_NAME "ar71xx-wdt"
+#define DRV_DESC "Atheros AR71xx hardware watchdog driver"
+#define DRV_VERSION "0.1.0"
+
+#define WDT_TIMEOUT 15 /* seconds */
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+
+#ifdef CONFIG_WATCHDOG_NOWAYOUT
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
+ "(default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+#endif
+
+static unsigned long wdt_flags;
+
+#define WDT_FLAGS_BUSY 0
+#define WDT_FLAGS_EXPECT_CLOSE 1
+
+static int wdt_timeout = WDT_TIMEOUT;
+static int boot_status;
+static int max_timeout;
+static u32 wdt_clk_freq;
+
+static inline void ar71xx_wdt_keepalive(void)
+{
+ ar71xx_reset_wr(AR71XX_RESET_REG_WDOG, wdt_clk_freq * wdt_timeout);
+}
+
+static inline void ar71xx_wdt_enable(void)
+{
+ printk(KERN_DEBUG DRV_NAME ": enabling watchdog timer\n");
+ ar71xx_wdt_keepalive();
+ udelay(2);
+ ar71xx_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_FCR);
+}
+
+static inline void ar71xx_wdt_disable(void)
+{
+ printk(KERN_DEBUG DRV_NAME ": disabling watchdog timer\n");
+ ar71xx_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_NONE);
+}
+
+static int ar71xx_wdt_set_timeout(int val)
+{
+ if (val < 1 || val > max_timeout)
+ return -EINVAL;
+
+ wdt_timeout = val;
+ ar71xx_wdt_keepalive();
+
+ printk(KERN_DEBUG DRV_NAME ": timeout=%d secs\n", wdt_timeout);
+
+ return 0;
+}
+
+static int ar71xx_wdt_open(struct inode *inode, struct file *file)
+{
+ if (test_and_set_bit(WDT_FLAGS_BUSY, &wdt_flags))
+ return -EBUSY;
+
+ clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
+
+ ar71xx_wdt_enable();
+
+ return nonseekable_open(inode, file);
+}
+
+static int ar71xx_wdt_release(struct inode *inode, struct file *file)
+{
+ if (test_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags)) {
+ ar71xx_wdt_disable();
+ } else {
+ printk(KERN_CRIT DRV_NAME ": device closed unexpectedly, "
+ "watchdog timer will not stop!\n");
+ }
+
+ clear_bit(WDT_FLAGS_BUSY, &wdt_flags);
+ clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
+
+ return 0;
+}
+
+static ssize_t ar71xx_wdt_write(struct file *file, const char *data,
+ size_t len, loff_t *ppos)
+{
+ if (len) {
+ if (!nowayout) {
+ size_t i;
+
+ clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
+
+ for (i = 0; i != len; i++) {
+ char c;
+
+ if (get_user(c, data + i))
+ return -EFAULT;
+
+ if (c == 'V')
+ set_bit(WDT_FLAGS_EXPECT_CLOSE,
+ &wdt_flags);
+ }
+ }
+
+ ar71xx_wdt_keepalive();
+ }
+
+ return len;
+}
+
+static struct watchdog_info ar71xx_wdt_info = {
+ .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING |
+ WDIOF_MAGICCLOSE | WDIOF_CARDRESET,
+ .firmware_version = 0,
+ .identity = "AR71XX watchdog",
+};
+
+static long ar71xx_wdt_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ int t;
+ int ret;
+
+ switch (cmd) {
+ case WDIOC_GETSUPPORT:
+ ret = copy_to_user((struct watchdog_info *)arg,
+ &ar71xx_wdt_info,
+ sizeof(ar71xx_wdt_info)) ? -EFAULT : 0;
+ break;
+
+ case WDIOC_GETSTATUS:
+ ret = put_user(0, (int *)arg) ? -EFAULT : 0;
+ break;
+
+ case WDIOC_GETBOOTSTATUS:
+ ret = put_user(boot_status, (int *)arg) ? -EFAULT : 0;
+ break;
+
+ case WDIOC_KEEPALIVE:
+ ar71xx_wdt_keepalive();
+ ret = 0;
+ break;
+
+ case WDIOC_SETTIMEOUT:
+ ret = get_user(t, (int *)arg) ? -EFAULT : 0;
+ if (ret)
+ break;
+
+ ret = ar71xx_wdt_set_timeout(t);
+ if (ret)
+ break;
+
+ /* fallthrough */
+ case WDIOC_GETTIMEOUT:
+ ret = put_user(wdt_timeout, (int *)arg) ? -EFAULT : 0;
+ break;
+
+ default:
+ ret = -ENOTTY;
+ break;
+ }
+
+ return ret;
+}
+
+static const struct file_operations ar71xx_wdt_fops = {
+ .owner = THIS_MODULE,
+ .write = ar71xx_wdt_write,
+ .unlocked_ioctl = ar71xx_wdt_ioctl,
+ .open = ar71xx_wdt_open,
+ .release = ar71xx_wdt_release,
+};
+
+static struct miscdevice ar71xx_wdt_miscdev = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &ar71xx_wdt_fops,
+};
+
+static int __devinit ar71xx_wdt_probe(struct platform_device *pdev)
+{
+ int ret;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ wdt_clk_freq = ar71xx_ahb_freq;
+ break;
+
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
+ case AR71XX_SOC_AR9341:
+ case AR71XX_SOC_AR9342:
+ case AR71XX_SOC_AR9344:
+ wdt_clk_freq = ar71xx_ref_freq;
+ break;
+
+ default:
+ BUG();
+ }
+
+ max_timeout = (0xfffffffful / wdt_clk_freq);
+ wdt_timeout = (max_timeout < WDT_TIMEOUT) ? max_timeout : WDT_TIMEOUT;
+
+ if (ar71xx_reset_rr(AR71XX_RESET_REG_WDOG_CTRL) & WDOG_CTRL_LAST_RESET)
+ boot_status = WDIOF_CARDRESET;
+
+ ret = misc_register(&ar71xx_wdt_miscdev);
+ if (ret)
+ goto err_out;
+
+ printk(KERN_INFO DRV_DESC " version " DRV_VERSION "\n");
+
+ printk(KERN_DEBUG DRV_NAME ": timeout=%d secs (max=%d)\n",
+ wdt_timeout, max_timeout);
+
+ return 0;
+
+err_out:
+ return ret;
+}
+
+static int __devexit ar71xx_wdt_remove(struct platform_device *pdev)
+{
+ misc_deregister(&ar71xx_wdt_miscdev);
+ return 0;
+}
+
+static void ar71xx_wdt_shutdown(struct platform_device *pdev)
+{
+ ar71xx_wdt_disable();
+}
+
+static struct platform_driver ar71xx_wdt_driver = {
+ .probe = ar71xx_wdt_probe,
+ .remove = __devexit_p(ar71xx_wdt_remove),
+ .shutdown = ar71xx_wdt_shutdown,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init ar71xx_wdt_init(void)
+{
+ return platform_driver_register(&ar71xx_wdt_driver);
+}
+module_init(ar71xx_wdt_init);
+
+static void __exit ar71xx_wdt_exit(void)
+{
+ platform_driver_unregister(&ar71xx_wdt_driver);
+}
+module_exit(ar71xx_wdt_exit);
+
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org");
+MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+++ /dev/null
-if ATHEROS_AR71XX
-
-menu "Atheros AR71xx machine selection"
-config AR71XX_MACH_ALFA_AP96
- bool "ALFA Network AP96 board support"
- select SOC_AR71XX
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_HORNET_UB
- bool "Alfa Networks Hornet-UB board support"
- select SOC_AR933X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
- select AR71XX_DEV_AR9XXX_WMAC
-
-config AR71XX_MACH_ALFA_NX
- bool "ALFA Network N2/N5 board support"
- select SOC_AR724X
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_ALL0258N
- bool "Allnet ALL0258N support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_AP81
- bool "Atheros AP81 board support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_AP83
- bool "Atheros AP83 board support"
- select SOC_AR913X
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_AP96
- bool "Atheros AP96 board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP94_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_AP121
- bool "Atheros AP121 board support"
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
- select AR71XX_DEV_AR9XXX_WMAC
- select SOC_AR933X
-
-config AR71XX_MACH_DB120
- bool "Atheros DB120 board support"
- select SOC_AR934X
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_DB120_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_DIR_600_A1
- bool "D-Link DIR-600 rev. A1 support"
- select SOC_AR724X
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_NVRAM
-
-config AR71XX_MACH_DIR_615_C1
- bool "D-Link DIR-615 rev. C1 support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_NVRAM
-
-config AR71XX_MACH_DIR_825_B1
- bool "D-Link DIR-825 rev. B1 board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP94_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_JA76PF
- bool "jjPlus JA76PF board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_JWAP003
- bool "jjPlus JWAP003 board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_PB42
- bool "Atheros PB42 board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB42_PCI if PCI
-
-config AR71XX_MACH_PB44
- bool "Atheros PB44 board support"
- select SOC_AR71XX
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_PB92
- bool "Atheros PB92 board support"
- select SOC_AR724X
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB9X_PCI if PCI
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_RW2458N
- bool "Redwave RW2458N board support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_AW_NR580
- bool "AzureWave AW-NR580 board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_WZR_HP_AG300H
- bool "Buffalo WZR-HP-AG300H board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_WZR_HP_G450H
- bool "Buffalo WZR-HP-G450H board support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_WZR_HP_G300NH
- bool "Buffalo WZR-HP-G300NH board support"
- select SOC_AR913X
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
- select RTL8366_SMI
-
-config AR71XX_MACH_WZR_HP_G300NH2
- bool "Buffalo WZR-HP-G300NH2 board support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_WHR_HP_G300N
- bool "Buffalo WHR-HP-G300N board support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_WP543
- bool "Compex WP543/WPJ543 board support"
- select SOC_AR71XX
- select MYLOADER
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_WRT160NL
- bool "Linksys WRT160NL board support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
- select AR71XX_NVRAM
-
-config AR71XX_MACH_WRT400N
- bool "Linksys WRT400N board support"
- select SOC_AR71XX
- select AR71XX_DEV_AP94_PCI if PCI
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_RB4XX
- bool "MikroTik RouterBOARD 4xx series support"
- select SOC_AR71XX
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_RB750
- bool "MikroTik RouterBOARD 750 support"
- select SOC_AR724X
-
-config AR71XX_MACH_WNDR3700
- bool "NETGEAR WNDR3700 board support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP94_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_WNR2000
- bool "NETGEAR WNR2000 board support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_OM2P
- bool "OpenMesh OM2P board support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_MZK_W04NU
- bool "Planex MZK-W04NU board support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_MZK_W300NH
- bool "Planex MZK-W300NH board support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_NBG460N
- bool "Zyxel NBG460N/550N/550NH board support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_TL_MR3020
- bool "TP-LINK TL-MR3020 support"
- select SOC_AR933X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
- select AR71XX_DEV_AR9XXX_WMAC
-
-config AR71XX_MACH_TL_MR3X20
- bool "TP-LINK TL-MR3220/3420 support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_TL_WA901ND
- bool "TP-LINK TL-WA901ND support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_TL_WA901ND_V2
- bool "TP-LINK TL-WA901ND v2 support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_TL_WR703N
- bool "TP-LINK TL-WR703N support"
- select SOC_AR933X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
- select AR71XX_DEV_AR9XXX_WMAC
-
-config AR71XX_MACH_TL_WR741ND
- bool "TP-LINK TL-WR741ND support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_TL_WR741ND_V4
- bool "TP-LINK TL-WR741ND v4 support"
- select SOC_AR933X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_AR9XXX_WMAC
-
-config AR71XX_MACH_TL_WR841N_V1
- bool "TP-LINK TL-WR841N v1 support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_DSA
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_TL_WR941ND
- bool "TP-LINK TL-WR941ND support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_DSA
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_TL_WR1043ND
- bool "TP-LINK TL-WR1043ND support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_TL_WR2543N
- bool "TP-LINK TL-WR2543N/ND support"
- select SOC_AR724X
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_TEW_632BRP
- bool "TRENDnet TEW-632BRP support"
- select SOC_AR913X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AR9XXX_WMAC
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_NVRAM
-
-config AR71XX_MACH_UBNT
- bool "Ubiquiti AR71xx based boards support"
- select SOC_AR71XX
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
- select AR71XX_DEV_PB42_PCI if PCI
- select AR71XX_DEV_USB
-
-config AR71XX_MACH_EAP7660D
- bool "Senao EAP7660D support"
- select SOC_AR71XX
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-config AR71XX_MACH_ZCN_1523H
- bool "Zcomax ZCN-1523H support"
- select SOC_AR724X
- select AR71XX_DEV_M25P80
- select AR71XX_DEV_AP91_PCI if PCI
- select AR71XX_DEV_GPIO_BUTTONS
- select AR71XX_DEV_LEDS_GPIO
-
-endmenu
-
-config SOC_AR71XX
- bool
- select USB_ARCH_HAS_EHCI
- select USB_ARCH_HAS_OHCI
-
-config SOC_AR724X
- bool
- select USB_ARCH_HAS_EHCI
- select USB_ARCH_HAS_OHCI
-
-config SOC_AR913X
- bool
- select USB_ARCH_HAS_EHCI
-
-config SOC_AR934X
- bool
- select USB_ARCH_HAS_EHCI
-
-config AR71XX_DEV_M25P80
- def_bool n
-
-config AR71XX_DEV_AP91_PCI
- select AR71XX_PCI_ATH9K_FIXUP
- def_bool n
-
-config AR71XX_DEV_AP94_PCI
- select AR71XX_PCI_ATH9K_FIXUP
- def_bool n
-
-config AR71XX_DEV_AR9XXX_WMAC
- def_bool n
-
-config AR71XX_DEV_DB120_PCI
- select AR71XX_PCI_ATH9K_FIXUP
- def_bool n
-
-config AR71XX_DEV_DSA
- def_bool n
-
-config AR71XX_DEV_GPIO_BUTTONS
- def_bool n
-
-config AR71XX_DEV_LEDS_GPIO
- def_bool n
-
-config AR71XX_DEV_PB42_PCI
- def_bool n
-
-config AR71XX_DEV_PB9X_PCI
- def_bool n
-
-config AR71XX_DEV_USB
- def_bool n
-
-config AR71XX_NVRAM
- def_bool n
-
-config AR71XX_PCI_ATH9K_FIXUP
- def_bool n
-
-config SOC_AR933X
- bool
- select USB_ARCH_HAS_EHCI
-
-endif
+++ /dev/null
-#
-# Makefile for the Atheros AR71xx SoC specific parts of the kernel
-#
-# Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
-# Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 as published
-# by the Free Software Foundation.
-
-obj-y := prom.o irq.o setup.o devices.o gpio.o ar71xx.o
-
-obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-obj-$(CONFIG_PCI) += pci.o
-
-obj-$(CONFIG_AR71XX_DEV_AP91_PCI) += dev-ap91-pci.o
-obj-$(CONFIG_AR71XX_DEV_AP94_PCI) += dev-ap94-pci.o
-obj-$(CONFIG_AR71XX_DEV_AR9XXX_WMAC) += dev-ar9xxx-wmac.o
-obj-$(CONFIG_AR71XX_DEV_DB120_PCI) += dev-db120-pci.o
-obj-$(CONFIG_AR71XX_DEV_DSA) += dev-dsa.o
-obj-$(CONFIG_AR71XX_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
-obj-$(CONFIG_AR71XX_DEV_LEDS_GPIO) += dev-leds-gpio.o
-obj-$(CONFIG_AR71XX_DEV_M25P80) += dev-m25p80.o
-obj-$(CONFIG_AR71XX_DEV_PB42_PCI) += dev-pb42-pci.o
-obj-$(CONFIG_AR71XX_DEV_PB9X_PCI) += dev-pb9x-pci.o
-obj-$(CONFIG_AR71XX_DEV_USB) += dev-usb.o
-
-obj-$(CONFIG_AR71XX_NVRAM) += nvram.o
-obj-$(CONFIG_AR71XX_PCI_ATH9K_FIXUP) += pci-ath9k-fixup.o
-
-obj-$(CONFIG_AR71XX_MACH_ALFA_AP96) += mach-alfa-ap96.o
-obj-$(CONFIG_AR71XX_MACH_ALFA_NX) += mach-alfa-nx.o
-obj-$(CONFIG_AR71XX_MACH_ALL0258N) += mach-all0258n.o
-obj-$(CONFIG_AR71XX_MACH_AP121) += mach-ap121.o
-obj-$(CONFIG_AR71XX_MACH_AP81) += mach-ap81.o
-obj-$(CONFIG_AR71XX_MACH_AP83) += mach-ap83.o
-obj-$(CONFIG_AR71XX_MACH_AP96) += mach-ap96.o
-obj-$(CONFIG_AR71XX_MACH_AW_NR580) += mach-aw-nr580.o
-obj-$(CONFIG_AR71XX_MACH_DB120) += mach-db120.o
-obj-$(CONFIG_AR71XX_MACH_DIR_600_A1) += mach-dir-600-a1.o
-obj-$(CONFIG_AR71XX_MACH_DIR_615_C1) += mach-dir-615-c1.o
-obj-$(CONFIG_AR71XX_MACH_DIR_825_B1) += mach-dir-825-b1.o
-obj-$(CONFIG_AR71XX_MACH_EAP7660D) += mach-eap7660d.o
-obj-$(CONFIG_AR71XX_MACH_JA76PF) += mach-ja76pf.o
-obj-$(CONFIG_AR71XX_MACH_JWAP003) += mach-jwap003.o
-obj-$(CONFIG_AR71XX_MACH_HORNET_UB) += mach-hornet-ub.o
-obj-$(CONFIG_AR71XX_MACH_MZK_W04NU) += mach-mzk-w04nu.o
-obj-$(CONFIG_AR71XX_MACH_MZK_W300NH) += mach-mzk-w300nh.o
-obj-$(CONFIG_AR71XX_MACH_NBG460N) += mach-nbg460n.o
-obj-$(CONFIG_AR71XX_MACH_OM2P) += mach-om2p.o
-obj-$(CONFIG_AR71XX_MACH_PB42) += mach-pb42.o
-obj-$(CONFIG_AR71XX_MACH_PB44) += mach-pb44.o
-obj-$(CONFIG_AR71XX_MACH_PB92) += mach-pb92.o
-obj-$(CONFIG_AR71XX_MACH_RB4XX) += mach-rb4xx.o
-obj-$(CONFIG_AR71XX_MACH_RB750) += mach-rb750.o
-obj-$(CONFIG_AR71XX_MACH_RW2458N) += mach-rw2458n.o
-obj-$(CONFIG_AR71XX_MACH_TEW_632BRP) += mach-tew-632brp.o
-obj-$(CONFIG_AR71XX_MACH_TL_MR3020) += mach-tl-mr3020.o
-obj-$(CONFIG_AR71XX_MACH_TL_MR3X20) += mach-tl-mr3x20.o
-obj-$(CONFIG_AR71XX_MACH_TL_WA901ND) += mach-tl-wa901nd.o
-obj-$(CONFIG_AR71XX_MACH_TL_WA901ND_V2) += mach-tl-wa901nd-v2.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR741ND) += mach-tl-wr741nd.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR741ND_V4) += mach-tl-wr741nd-v4.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR841N_V1) += mach-tl-wr841n.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR941ND) += mach-tl-wr941nd.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR1043ND) += mach-tl-wr1043nd.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR2543N) += mach-tl-wr2543n.o
-obj-$(CONFIG_AR71XX_MACH_TL_WR703N) += mach-tl-wr703n.o
-obj-$(CONFIG_AR71XX_MACH_UBNT) += mach-ubnt.o
-obj-$(CONFIG_AR71XX_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o
-obj-$(CONFIG_AR71XX_MACH_WNDR3700) += mach-wndr3700.o
-obj-$(CONFIG_AR71XX_MACH_WNR2000) += mach-wnr2000.o
-obj-$(CONFIG_AR71XX_MACH_WP543) += mach-wp543.o
-obj-$(CONFIG_AR71XX_MACH_WRT160NL) += mach-wrt160nl.o
-obj-$(CONFIG_AR71XX_MACH_WRT400N) += mach-wrt400n.o
-obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH) += mach-wzr-hp-g300nh.o
-obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH2) += mach-wzr-hp-g300nh2.o
-obj-$(CONFIG_AR71XX_MACH_WZR_HP_AG300H) += mach-wzr-hp-ag300h.o
-obj-$(CONFIG_AR71XX_MACH_WZR_HP_G450H) += mach-wzr-hp-g450h.o
-obj-$(CONFIG_AR71XX_MACH_ZCN_1523H) += mach-zcn-1523h.o
+++ /dev/null
-/*
- * AR71xx SoC routines
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/mutex.h>
-#include <linux/spinlock.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-static DEFINE_MUTEX(ar71xx_flash_mutex);
-static DEFINE_SPINLOCK(ar71xx_device_lock);
-
-void __iomem *ar71xx_ddr_base;
-EXPORT_SYMBOL_GPL(ar71xx_ddr_base);
-
-void __iomem *ar71xx_pll_base;
-EXPORT_SYMBOL_GPL(ar71xx_pll_base);
-
-void __iomem *ar71xx_reset_base;
-EXPORT_SYMBOL_GPL(ar71xx_reset_base);
-
-void __iomem *ar71xx_gpio_base;
-EXPORT_SYMBOL_GPL(ar71xx_gpio_base);
-
-void __iomem *ar71xx_usb_ctrl_base;
-EXPORT_SYMBOL_GPL(ar71xx_usb_ctrl_base);
-
-void ar71xx_device_stop(u32 mask)
-{
- unsigned long flags;
- u32 mask_inv;
- u32 t;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t | mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- mask_inv = mask & RESET_MODULE_USB_OHCI_DLL_7240;
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
- t |= mask;
- t &= ~mask_inv;
- ar71xx_reset_wr(AR724X_RESET_REG_RESET_MODULE, t);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t | mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR933X_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR933X_RESET_REG_RESET_MODULE, t | mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR934X_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR934X_RESET_REG_RESET_MODULE, t | mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- default:
- BUG();
- }
-}
-EXPORT_SYMBOL_GPL(ar71xx_device_stop);
-
-void ar71xx_device_start(u32 mask)
-{
- unsigned long flags;
- u32 mask_inv;
- u32 t;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t & ~mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- mask_inv = mask & RESET_MODULE_USB_OHCI_DLL_7240;
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
- t &= ~mask;
- t |= mask_inv;
- ar71xx_reset_wr(AR724X_RESET_REG_RESET_MODULE, t);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t & ~mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR933X_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR933X_RESET_REG_RESET_MODULE, t & ~mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR934X_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR934X_RESET_REG_RESET_MODULE, t & ~mask);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- default:
- BUG();
- }
-}
-EXPORT_SYMBOL_GPL(ar71xx_device_start);
-
-void ar71xx_device_reset_rmw(u32 clear, u32 set)
-{
- unsigned long flags;
- unsigned int reg;
- u32 t;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- reg = AR71XX_RESET_REG_RESET_MODULE;
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- reg = AR724X_RESET_REG_RESET_MODULE;
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- reg = AR91XX_RESET_REG_RESET_MODULE;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- reg = AR933X_RESET_REG_RESET_MODULE;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- reg = AR934X_RESET_REG_RESET_MODULE;
- break;
-
- default:
- BUG();
- }
-
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(reg);
- t &= ~clear;
- t |= set;
- ar71xx_reset_wr(reg, t);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
-}
-EXPORT_SYMBOL_GPL(ar71xx_device_reset_rmw);
-
-int ar71xx_device_stopped(u32 mask)
-{
- unsigned long flags;
- u32 t;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR933X_RESET_REG_RESET_MODULE);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- spin_lock_irqsave(&ar71xx_device_lock, flags);
- t = ar71xx_reset_rr(AR934X_RESET_REG_RESET_MODULE);
- spin_unlock_irqrestore(&ar71xx_device_lock, flags);
- break;
-
- default:
- BUG();
- }
-
- return ((t & mask) == mask);
-}
-EXPORT_SYMBOL_GPL(ar71xx_device_stopped);
-
-void ar71xx_ddr_flush(u32 reg)
-{
- ar71xx_ddr_wr(reg, 1);
- while ((ar71xx_ddr_rr(reg) & 0x1))
- ;
-
- ar71xx_ddr_wr(reg, 1);
- while ((ar71xx_ddr_rr(reg) & 0x1))
- ;
-}
-EXPORT_SYMBOL_GPL(ar71xx_ddr_flush);
-
-void ar71xx_flash_acquire(void)
-{
- mutex_lock(&ar71xx_flash_mutex);
-}
-EXPORT_SYMBOL_GPL(ar71xx_flash_acquire);
-
-void ar71xx_flash_release(void)
-{
- mutex_unlock(&ar71xx_flash_mutex);
-}
-EXPORT_SYMBOL_GPL(ar71xx_flash_release);
+++ /dev/null
-/*
- * Atheros AP91 reference board PCI initialization
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-#include <linux/ath9k_platform.h>
-#include <linux/delay.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#include "dev-ap91-pci.h"
-#include "pci-ath9k-fixup.h"
-
-static struct ath9k_platform_data ap91_wmac_data = {
- .led_pin = -1,
-};
-static char ap91_wmac_mac[6];
-
-static struct ar71xx_pci_irq ap91_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }
-};
-
-static int ap91_pci_plat_dev_init(struct pci_dev *dev)
-{
- switch (PCI_SLOT(dev->devfn)) {
- case 0:
- dev->dev.platform_data = &ap91_wmac_data;
- break;
- }
-
- return 0;
-}
-
-__init void ap91_pci_setup_wmac_leds(struct gpio_led *leds, int num_leds)
-{
- ap91_wmac_data.leds = leds;
- ap91_wmac_data.num_leds = num_leds;
-}
-
-__init void ap91_pci_setup_wmac_led_pin(int pin)
-{
- ap91_wmac_data.led_pin = pin;
-}
-
-__init void ap91_pci_setup_wmac_gpio(u32 mask, u32 val)
-{
- ap91_wmac_data.gpio_mask = mask;
- ap91_wmac_data.gpio_val = val;
-}
-
-void __init ap91_pci_init(u8 *cal_data, u8 *mac_addr)
-{
- if (cal_data)
- memcpy(ap91_wmac_data.eeprom_data, cal_data,
- sizeof(ap91_wmac_data.eeprom_data));
-
- if (mac_addr) {
- memcpy(ap91_wmac_mac, mac_addr, sizeof(ap91_wmac_mac));
- ap91_wmac_data.macaddr = ap91_wmac_mac;
- }
-
- ar71xx_pci_plat_dev_init = ap91_pci_plat_dev_init;
- ar71xx_pci_init(ARRAY_SIZE(ap91_pci_irqs), ap91_pci_irqs);
-
- pci_enable_ath9k_fixup(0, ap91_wmac_data.eeprom_data);
-}
+++ /dev/null
-/*
- * Atheros AP91 reference board PCI initialization
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_AP91_PCI_H
-#define _AR71XX_DEV_AP91_PCI_H
-
-#include <linux/leds.h>
-
-#if defined(CONFIG_AR71XX_DEV_AP91_PCI)
-void ap91_pci_init(u8 *cal_data, u8 *mac_addr) __init;
-void ap91_pci_setup_wmac_led_pin(int pin) __init;
-void ap91_pci_setup_wmac_gpio(u32 mask, u32 val) __init;
-void ap91_pci_setup_wmac_leds(struct gpio_led *leds, int num_leds) __init;
-#else
-static inline void ap91_pci_init(u8 *cal_data, u8 *mac_addr) { }
-static inline void ap91_pci_setup_wmac_led_pin(int pin) { }
-static inline void ap91_pci_setup_wmac_gpio(u32 mask, u32 gpio) { }
-static inline void ap91_pci_setup_wmac_leds(struct gpio_led *leds, int num_leds) { };
-#endif
-
-#endif /* _AR71XX_DEV_AP91_PCI_H */
-
+++ /dev/null
-/*
- * Atheros AP94 reference board PCI initialization
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-#include <linux/ath9k_platform.h>
-#include <linux/delay.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#include "dev-ap94-pci.h"
-#include "pci-ath9k-fixup.h"
-
-static struct ath9k_platform_data ap94_wmac0_data = {
- .led_pin = -1,
-};
-static struct ath9k_platform_data ap94_wmac1_data = {
- .led_pin = -1,
-};
-static char ap94_wmac0_mac[6];
-static char ap94_wmac1_mac[6];
-
-static struct ar71xx_pci_irq ap94_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }, {
- .slot = 1,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV1,
- }
-};
-
-static int ap94_pci_plat_dev_init(struct pci_dev *dev)
-{
- switch (PCI_SLOT(dev->devfn)) {
- case 17:
- dev->dev.platform_data = &ap94_wmac0_data;
- break;
-
- case 18:
- dev->dev.platform_data = &ap94_wmac1_data;
- break;
- }
-
- return 0;
-}
-
-__init void ap94_pci_setup_wmac_led_pin(unsigned wmac, int pin)
-{
- switch (wmac) {
- case 0:
- ap94_wmac0_data.led_pin = pin;
- break;
- case 1:
- ap94_wmac1_data.led_pin = pin;
- break;
- }
-}
-
-__init void ap94_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
-{
- switch (wmac) {
- case 0:
- ap94_wmac0_data.gpio_mask = mask;
- ap94_wmac0_data.gpio_val = val;
- break;
- case 1:
- ap94_wmac1_data.gpio_mask = mask;
- ap94_wmac1_data.gpio_val = val;
- break;
- }
-}
-
-void __init ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
- u8 *cal_data1, u8 *mac_addr1)
-{
- if (cal_data0)
- memcpy(ap94_wmac0_data.eeprom_data, cal_data0,
- sizeof(ap94_wmac0_data.eeprom_data));
-
- if (cal_data1)
- memcpy(ap94_wmac1_data.eeprom_data, cal_data1,
- sizeof(ap94_wmac1_data.eeprom_data));
-
- if (mac_addr0) {
- memcpy(ap94_wmac0_mac, mac_addr0, sizeof(ap94_wmac0_mac));
- ap94_wmac0_data.macaddr = ap94_wmac0_mac;
- }
-
- if (mac_addr1) {
- memcpy(ap94_wmac1_mac, mac_addr1, sizeof(ap94_wmac1_mac));
- ap94_wmac1_data.macaddr = ap94_wmac1_mac;
- }
-
- ar71xx_pci_plat_dev_init = ap94_pci_plat_dev_init;
- ar71xx_pci_init(ARRAY_SIZE(ap94_pci_irqs), ap94_pci_irqs);
-
- pci_enable_ath9k_fixup(17, ap94_wmac0_data.eeprom_data);
- pci_enable_ath9k_fixup(18, ap94_wmac1_data.eeprom_data);
-}
+++ /dev/null
-/*
- * Atheros AP94 reference board PCI initialization
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_AP94_PCI_H
-#define _AR71XX_DEV_AP94_PCI_H
-
-#if defined(CONFIG_AR71XX_DEV_AP94_PCI)
-void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
- u8 *cal_data1, u8 *mac_addr1) __init;
-
-void ap94_pci_setup_wmac_led_pin(unsigned wmac, int pin) __init;
-void ap94_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val) __init;
-
-#else
-static inline void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
- u8 *cal_data1, u8 *mac_addr1) {}
-
-static inline void ap94_pci_setup_wmac_led_pin(unsigned wmac, int pin) {}
-static inline void ap94_pci_setup_wmac_gpio(unsigned wmac,
- u32 mask, u32 val) {}
-#endif
-
-#endif /* _AR71XX_DEV_AP94_PCI_H */
-
+++ /dev/null
-/*
- * Atheros AR9XXX SoCs built-in WMAC device support
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/etherdevice.h>
-#include <linux/platform_device.h>
-#include <linux/ath9k_platform.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "dev-ar9xxx-wmac.h"
-
-#define MHZ_25 (25 * 1000 * 1000)
-
-static struct ath9k_platform_data ar9xxx_wmac_data = {
- .led_pin = -1,
-};
-static char ar9xxx_wmac_mac[6];
-
-static struct resource ar9xxx_wmac_resources[] = {
- {
- /* .start and .end fields are filled dynamically */
- .flags = IORESOURCE_MEM,
- }, {
- .start = AR71XX_CPU_IRQ_IP2,
- .end = AR71XX_CPU_IRQ_IP2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device ar9xxx_wmac_device = {
- .name = "ath9k",
- .id = -1,
- .resource = ar9xxx_wmac_resources,
- .num_resources = ARRAY_SIZE(ar9xxx_wmac_resources),
- .dev = {
- .platform_data = &ar9xxx_wmac_data,
- },
-};
-
-static void ar913x_wmac_init(void)
-{
- ar71xx_device_stop(RESET_MODULE_AMBA2WMAC);
- mdelay(10);
-
- ar71xx_device_start(RESET_MODULE_AMBA2WMAC);
- mdelay(10);
-
- ar9xxx_wmac_resources[0].start = AR91XX_WMAC_BASE;
- ar9xxx_wmac_resources[0].end = AR91XX_WMAC_BASE + AR91XX_WMAC_SIZE - 1;
-}
-
-static int ar933x_r1_get_wmac_revision(void)
-{
- return ar71xx_soc_rev;
-}
-
-static int ar933x_wmac_reset(void)
-{
- unsigned retries = 0;
-
- ar71xx_device_stop(AR933X_RESET_WMAC);
- ar71xx_device_start(AR933X_RESET_WMAC);
-
- while (1) {
- u32 bootstrap;
-
- bootstrap = ar71xx_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
- if ((bootstrap & AR933X_BOOTSTRAP_EEPBUSY) == 0)
- return 0;
-
- if (retries > 20)
- break;
-
- udelay(10000);
- retries++;
- }
-
- pr_err("ar93xx: WMAC reset timed out");
- return -ETIMEDOUT;
-}
-
-static void ar933x_wmac_init(void)
-{
- ar9xxx_wmac_device.name = "ar933x_wmac";
- ar9xxx_wmac_resources[0].start = AR933X_WMAC_BASE;
- ar9xxx_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
- if (ar71xx_ref_freq == MHZ_25)
- ar9xxx_wmac_data.is_clk_25mhz = true;
-
- if (ar71xx_soc_rev == 1)
- ar9xxx_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
-
- ar9xxx_wmac_data.external_reset = ar933x_wmac_reset;
-
- ar933x_wmac_reset();
-}
-
-static void ar934x_wmac_init(void)
-{
- ar9xxx_wmac_device.name = "ar934x_wmac";
- ar9xxx_wmac_resources[0].start = AR934X_WMAC_BASE;
- ar9xxx_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1;
- ar9xxx_wmac_resources[1].start = AR934X_IP2_IRQ_WMAC;
- ar9xxx_wmac_resources[1].start = AR934X_IP2_IRQ_WMAC;
- if (ar71xx_ref_freq == MHZ_25)
- ar9xxx_wmac_data.is_clk_25mhz = true;
-}
-
-void __init ar9xxx_add_device_wmac(u8 *cal_data, u8 *mac_addr)
-{
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- ar913x_wmac_init();
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- ar933x_wmac_init();
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ar934x_wmac_init();
- break;
-
- default:
- BUG();
- }
-
- if (cal_data)
- memcpy(ar9xxx_wmac_data.eeprom_data, cal_data,
- sizeof(ar9xxx_wmac_data.eeprom_data));
-
- if (mac_addr) {
- memcpy(ar9xxx_wmac_mac, mac_addr, sizeof(ar9xxx_wmac_mac));
- ar9xxx_wmac_data.macaddr = ar9xxx_wmac_mac;
- }
-
- platform_device_register(&ar9xxx_wmac_device);
-}
+++ /dev/null
-/*
- * Atheros AR9XXX SoCs built-in WMAC device support
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_AR9XXX_WMAC_H
-#define _AR71XX_DEV_AR9XXX_WMAC_H
-
-void ar9xxx_add_device_wmac(u8 *cal_data, u8 *mac_addr) __init;
-
-#endif /* _AR71XX_DEV_AR9XXX_WMAC_H */
+++ /dev/null
-/*
- * Atheros db120 reference board PCI initialization
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * Parts of this file are based on Atheros linux 2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-#include <linux/ath9k_platform.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#include "dev-db120-pci.h"
-
-static struct ath9k_platform_data db120_wmac_data = {
- .led_pin = -1,
-};
-static char db120_wmac_mac[6];
-
-static struct ar71xx_pci_irq db120_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }
-};
-
-static int db120_pci_plat_dev_init(struct pci_dev *dev)
-{
- switch (PCI_SLOT(dev->devfn)) {
- case 0:
- dev->dev.platform_data = &db120_wmac_data;
- break;
- }
-
- return 0;
-}
-
-void __init db120_pci_init(u8 *cal_data, u8 *mac_addr)
-{
- if (cal_data)
- memcpy(db120_wmac_data.eeprom_data, cal_data,
- sizeof(db120_wmac_data.eeprom_data));
-
- if (mac_addr) {
- memcpy(db120_wmac_mac, mac_addr, sizeof(db120_wmac_mac));
- db120_wmac_data.macaddr = db120_wmac_mac;
- }
-
- ar71xx_pci_plat_dev_init = db120_pci_plat_dev_init;
- ar71xx_pci_init(ARRAY_SIZE(db120_pci_irqs), db120_pci_irqs);
-}
+++ /dev/null
-/*
- * Atheros DB120 reference board PCI initialization
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * Parts of this file are based on Atheros linux 2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_DB120_PCI_H
-#define _AR71XX_DEV_DB120_PCI_H
-
-#if defined(CONFIG_AR71XX_DEV_DB120_PCI)
-void db120_pci_init(u8 *cal_data, u8 *mac_addr);
-#else
-static inline void db120_pci_init(u8 *cal_data, u8 *mac_addr) { }
-#endif
-
-#endif /* _AR71XX_DEV_DB120_PCI_H */
+++ /dev/null
-/*
- * Atheros AR71xx DSA switch device support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "devices.h"
-#include "dev-dsa.h"
-
-static struct platform_device ar71xx_dsa_switch_device = {
- .name = "dsa",
- .id = 0,
-};
-
-void __init ar71xx_add_device_dsa(struct device *netdev,
- struct device *miidev,
- struct dsa_platform_data *d)
-{
- int i;
-
- d->netdev = netdev;
- for (i = 0; i < d->nr_chips; i++)
- d->chip[i].mii_bus = miidev;
-
- ar71xx_dsa_switch_device.dev.platform_data = d;
-
- platform_device_register(&ar71xx_dsa_switch_device);
-}
+++ /dev/null
-/*
- * Atheros AR71xx DSA switch device support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_DSA_H
-#define _AR71XX_DEV_DSA_H
-
-#include <net/dsa.h>
-
-void ar71xx_add_device_dsa(struct device *netdev,
- struct device *miidev,
- struct dsa_platform_data *d) __init;
-
-#endif /* _AR71XX_DEV_DSA_H */
+++ /dev/null
-/*
- * Atheros AR71xx GPIO button support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "linux/init.h"
-#include "linux/slab.h"
-#include <linux/platform_device.h>
-
-#include "dev-gpio-buttons.h"
-
-void __init ar71xx_register_gpio_keys_polled(int id,
- unsigned poll_interval,
- unsigned nbuttons,
- struct gpio_keys_button *buttons)
-{
- struct platform_device *pdev;
- struct gpio_keys_platform_data pdata;
- struct gpio_keys_button *p;
- int err;
-
- p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL);
- if (!p)
- return;
-
- memcpy(p, buttons, nbuttons * sizeof(*p));
-
- pdev = platform_device_alloc("gpio-keys-polled", id);
- if (!pdev)
- goto err_free_buttons;
-
- memset(&pdata, 0, sizeof(pdata));
- pdata.poll_interval = poll_interval;
- pdata.nbuttons = nbuttons;
- pdata.buttons = p;
-
- err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
- if (err)
- goto err_put_pdev;
-
- err = platform_device_add(pdev);
- if (err)
- goto err_put_pdev;
-
- return;
-
-err_put_pdev:
- platform_device_put(pdev);
-
-err_free_buttons:
- kfree(p);
-}
+++ /dev/null
-/*
- * Atheros AR71xx GPIO button support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_GPIO_BUTTONS_H
-#define _AR71XX_DEV_GPIO_BUTTONS_H
-
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-
-void ar71xx_register_gpio_keys_polled(int id,
- unsigned poll_interval,
- unsigned nbuttons,
- struct gpio_keys_button *buttons);
-
-#endif /* _AR71XX_DEV_GPIO_BUTTONS_H */
+++ /dev/null
-/*
- * Atheros AR71xx GPIO LED device support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-
-#include "dev-leds-gpio.h"
-
-void __init ar71xx_add_device_leds_gpio(int id, unsigned num_leds,
- struct gpio_led *leds)
-{
- struct platform_device *pdev;
- struct gpio_led_platform_data pdata;
- struct gpio_led *p;
- int err;
-
- p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL);
- if (!p)
- return;
-
- memcpy(p, leds, num_leds * sizeof(*p));
-
- pdev = platform_device_alloc("leds-gpio", id);
- if (!pdev)
- goto err_free_leds;
-
- memset(&pdata, 0, sizeof(pdata));
- pdata.num_leds = num_leds;
- pdata.leds = p;
-
- err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
- if (err)
- goto err_put_pdev;
-
- err = platform_device_add(pdev);
- if (err)
- goto err_put_pdev;
-
- return;
-
-err_put_pdev:
- platform_device_put(pdev);
-
-err_free_leds:
- kfree(p);
-}
+++ /dev/null
-/*
- * Atheros AR71xx GPIO LED device support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_LEDS_GPIO_H
-#define _AR71XX_DEV_LEDS_GPIO_H
-
-#include <linux/leds.h>
-
-void ar71xx_add_device_leds_gpio(int id,
- unsigned num_leds,
- struct gpio_led *leds) __init;
-
-#endif /* _AR71XX_DEV_LEDS_GPIO_H */
+++ /dev/null
-/*
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/concat.h>
-
-#include "devices.h"
-#include "dev-m25p80.h"
-
-static struct spi_board_info ar71xx_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p80",
- },
- {
- .bus_num = 0,
- .chip_select = 1,
- .max_speed_hz = 25000000,
- .modalias = "m25p80",
- }
-};
-
-void __init ar71xx_add_device_m25p80(struct flash_platform_data *pdata)
-{
- ar71xx_spi_info[0].platform_data = pdata;
- ar71xx_add_device_spi(NULL, ar71xx_spi_info, 1);
-}
-
-static struct flash_platform_data *multi_pdata;
-
-static struct mtd_info *concat_devs[2] = { NULL, NULL };
-static struct work_struct mtd_concat_work;
-
-static void mtd_concat_add_work(struct work_struct *work)
-{
- struct mtd_info *mtd;
-
- mtd = mtd_concat_create(concat_devs, ARRAY_SIZE(concat_devs), "flash");
-
-#ifdef CONFIG_MTD_PARTITIONS
- add_mtd_partitions(mtd, multi_pdata->parts, multi_pdata->nr_parts);
-#else
- add_mtd_device(mtd);
-#endif
-}
-
-static void mtd_concat_add(struct mtd_info *mtd)
-{
- static bool registered = false;
-
- if (registered)
- return;
-
- if (!strcmp(mtd->name, "spi0.0"))
- concat_devs[0] = mtd;
- else if (!strcmp(mtd->name, "spi0.1"))
- concat_devs[1] = mtd;
- else
- return;
-
- if (!concat_devs[0] || !concat_devs[1])
- return;
-
- registered = true;
- INIT_WORK(&mtd_concat_work, mtd_concat_add_work);
- schedule_work(&mtd_concat_work);
-}
-
-static void mtd_concat_remove(struct mtd_info *mtd)
-{
-}
-
-static void add_mtd_concat_notifier(void)
-{
- static struct mtd_notifier not = {
- .add = mtd_concat_add,
- .remove = mtd_concat_remove,
- };
-
- register_mtd_user(¬);
-}
-
-
-void __init ar71xx_add_device_m25p80_multi(struct flash_platform_data *pdata)
-{
- multi_pdata = pdata;
- add_mtd_concat_notifier();
- ar71xx_add_device_spi(NULL, ar71xx_spi_info, ARRAY_SIZE(ar71xx_spi_info));
-}
+++ /dev/null
-/*
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_M25P80_H
-#define _AR71XX_DEV_M25P80_H
-
-#include <linux/spi/flash.h>
-
-void ar71xx_add_device_m25p80(struct flash_platform_data *pdata) __init;
-void ar71xx_add_device_m25p80_multi(struct flash_platform_data *pdata) __init;
-
-#endif /* _AR71XX_DEV_M25P80_H */
+++ /dev/null
-/*
- * Atheros PB42 reference board PCI initialization
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#include "dev-pb42-pci.h"
-
-static struct ar71xx_pci_irq pb42_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }, {
- .slot = 1,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV1,
- }, {
- .slot = 2,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV2,
- }
-};
-
-void __init pb42_pci_init(void)
-{
- ar71xx_pci_init(ARRAY_SIZE(pb42_pci_irqs), pb42_pci_irqs);
-}
+++ /dev/null
-/*
- * Atheros PB42 reference board PCI initialization
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_PB42_PCI_H
-#define _AR71XX_DEV_PB42_PCI_H
-
-#if defined(CONFIG_AR71XX_DEV_PB42_PCI)
-void pb42_pci_init(void) __init;
-#else
-static inline void pb42_pci_init(void) { }
-#endif
-
-#endif /* _AR71XX_DEV_PB42_PCI_H */
+++ /dev/null
-/*
- * Atheros PB9x reference board PCI initialization
- *
- * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#include "dev-pb9x-pci.h"
-
-static struct ar71xx_pci_irq pb9x_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }
-};
-
-void __init pb9x_pci_init(void)
-{
- ar71xx_pci_init(ARRAY_SIZE(pb9x_pci_irqs), pb9x_pci_irqs);
-}
+++ /dev/null
-/*
- * Atheros PB9x reference board PCI initialization
- *
- * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_PB9X_PCI_H
-#define _AR71XX_DEV_PB9X_PCI_H
-
-#if defined(CONFIG_AR71XX_DEV_PB9X_PCI)
-void pb9x_pci_init(void) __init;
-#else
-static inline void pb9x_pci_init(void) { }
-#endif
-
-#endif /* _AR71XX_DEV_PB9X_PCI_H */
+++ /dev/null
-/*
- * Atheros AR71xx USB host device support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/platform.h>
-
-#include "dev-usb.h"
-
-/*
- * OHCI (USB full speed host controller)
- */
-static struct resource ar71xx_ohci_resources[] = {
- [0] = {
- .start = AR71XX_OHCI_BASE,
- .end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AR71XX_MISC_IRQ_OHCI,
- .end = AR71XX_MISC_IRQ_OHCI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource ar7240_ohci_resources[] = {
- [0] = {
- .start = AR7240_OHCI_BASE,
- .end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AR71XX_CPU_IRQ_USB,
- .end = AR71XX_CPU_IRQ_USB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 ar71xx_ohci_dmamask = DMA_BIT_MASK(32);
-static struct platform_device ar71xx_ohci_device = {
- .name = "ar71xx-ohci",
- .id = -1,
- .resource = ar71xx_ohci_resources,
- .num_resources = ARRAY_SIZE(ar71xx_ohci_resources),
- .dev = {
- .dma_mask = &ar71xx_ohci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-/*
- * EHCI (USB high/full speed host controller)
- */
-static struct resource ar71xx_ehci_resources[] = {
- [0] = {
- .start = AR71XX_EHCI_BASE,
- .end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AR71XX_CPU_IRQ_USB,
- .end = AR71XX_CPU_IRQ_USB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 ar71xx_ehci_dmamask = DMA_BIT_MASK(32);
-static struct ar71xx_ehci_platform_data ar71xx_ehci_data;
-
-static struct platform_device ar71xx_ehci_device = {
- .name = "ar71xx-ehci",
- .id = -1,
- .resource = ar71xx_ehci_resources,
- .num_resources = ARRAY_SIZE(ar71xx_ehci_resources),
- .dev = {
- .dma_mask = &ar71xx_ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &ar71xx_ehci_data,
- },
-};
-
-#define AR71XX_USB_RESET_MASK \
- (RESET_MODULE_USB_HOST | RESET_MODULE_USB_PHY \
- | RESET_MODULE_USB_OHCI_DLL)
-
-#define AR7240_USB_RESET_MASK \
- (RESET_MODULE_USB_HOST | RESET_MODULE_USB_OHCI_DLL_7240)
-
-static void __init ar71xx_usb_setup(void)
-{
- ar71xx_device_stop(AR71XX_USB_RESET_MASK);
- mdelay(1000);
- ar71xx_device_start(AR71XX_USB_RESET_MASK);
-
- /* Turning on the Buff and Desc swap bits */
- ar71xx_usb_ctrl_wr(USB_CTRL_REG_CONFIG, 0xf0000);
-
- /* WAR for HW bug. Here it adjusts the duration between two SOFS */
- ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x20c00);
-
- mdelay(900);
-
- platform_device_register(&ar71xx_ohci_device);
- platform_device_register(&ar71xx_ehci_device);
-}
-
-static void __init ar7240_usb_setup(void)
-{
- ar71xx_device_stop(AR7240_USB_RESET_MASK);
- mdelay(1000);
- ar71xx_device_start(AR7240_USB_RESET_MASK);
-
- /* WAR for HW bug. Here it adjusts the duration between two SOFS */
- ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x3);
-
- ar71xx_ohci_device.resource = ar7240_ohci_resources;
- ar71xx_ohci_device.num_resources = ARRAY_SIZE(ar7240_ohci_resources);
- platform_device_register(&ar71xx_ohci_device);
-}
-
-static void __init ar7241_usb_setup(void)
-{
- ar71xx_device_start(AR724X_RESET_USBSUS_OVERRIDE);
- mdelay(10);
-
- ar71xx_device_start(AR724X_RESET_USB_HOST);
- mdelay(10);
-
- ar71xx_device_start(AR724X_RESET_USB_PHY);
- mdelay(10);
-
- ar71xx_ehci_data.is_ar91xx = 1;
- ar71xx_ehci_device.resource = ar7240_ohci_resources;
- ar71xx_ehci_device.num_resources = ARRAY_SIZE(ar7240_ohci_resources);
- platform_device_register(&ar71xx_ehci_device);
-}
-
-static void __init ar91xx_usb_setup(void)
-{
- ar71xx_device_stop(RESET_MODULE_USBSUS_OVERRIDE);
- mdelay(10);
-
- ar71xx_device_start(RESET_MODULE_USB_HOST);
- mdelay(10);
-
- ar71xx_device_start(RESET_MODULE_USB_PHY);
- mdelay(10);
-
- ar71xx_ehci_data.is_ar91xx = 1;
- platform_device_register(&ar71xx_ehci_device);
-}
-
-static void __init ar933x_usb_setup(void)
-{
- ar71xx_device_reset_rmw(0, AR933X_RESET_USBSUS_OVERRIDE);
- mdelay(10);
-
- ar71xx_device_reset_rmw(AR933X_RESET_USB_HOST,
- AR933X_RESET_USBSUS_OVERRIDE);
- mdelay(10);
-
- ar71xx_device_reset_rmw(AR933X_RESET_USB_PHY,
- AR933X_RESET_USBSUS_OVERRIDE);
- mdelay(10);
-
- ar71xx_ehci_data.is_ar91xx = 1;
- platform_device_register(&ar71xx_ehci_device);
-}
-
-static void __init ar934x_usb_setup(void)
-{
- u32 bootstrap;
-
- bootstrap = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
- return;
-
- ar71xx_device_stop(AR934X_RESET_USBSUS_OVERRIDE);
- udelay(1000);
-
- ar71xx_device_start(AR934X_RESET_USB_PHY);
- udelay(1000);
-
- ar71xx_device_start(AR934X_RESET_USB_PHY_ANALOG);
- udelay(1000);
-
- ar71xx_device_start(AR934X_RESET_USB_HOST);
- udelay(1000);
-
- ar71xx_ehci_data.is_ar91xx = 1;
- platform_device_register(&ar71xx_ehci_device);
-}
-
-void __init ar71xx_add_device_usb(void)
-{
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7240:
- ar7240_usb_setup();
- break;
-
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- ar7241_usb_setup();
- break;
-
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- ar71xx_usb_setup();
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- ar91xx_usb_setup();
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- ar933x_usb_setup();
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ar934x_usb_setup();
- break;
-
- default:
- BUG();
- }
-}
+++ /dev/null
-/*
- * Atheros AR71xx USB host device support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_DEV_USB_H
-#define _AR71XX_DEV_USB_H
-
-void ar71xx_add_device_usb(void) __init;
-
-#endif /* _AR71XX_DEV_USB_H */
+++ /dev/null
-/*
- * Atheros AR71xx SoC platform devices
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15 BSP
- * Parts of this file are based on Atheros 2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/etherdevice.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/ar933x_uart_platform.h>
-
-#include "devices.h"
-
-unsigned char ar71xx_mac_base[ETH_ALEN] __initdata;
-
-static struct resource ar71xx_uart_resources[] = {
- {
- .start = AR71XX_UART_BASE,
- .end = AR71XX_UART_BASE + AR71XX_UART_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-#define AR71XX_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
-static struct plat_serial8250_port ar71xx_uart_data[] = {
- {
- .mapbase = AR71XX_UART_BASE,
- .irq = AR71XX_MISC_IRQ_UART,
- .flags = AR71XX_UART_FLAGS,
- .iotype = UPIO_MEM32,
- .regshift = 2,
- }, {
- /* terminating entry */
- }
-};
-
-static struct platform_device ar71xx_uart_device = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .resource = ar71xx_uart_resources,
- .num_resources = ARRAY_SIZE(ar71xx_uart_resources),
- .dev = {
- .platform_data = ar71xx_uart_data
- },
-};
-
-static struct resource ar933x_uart_resources[] = {
- {
- .start = AR933X_UART_BASE,
- .end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = AR71XX_MISC_IRQ_UART,
- .end = AR71XX_MISC_IRQ_UART,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct ar933x_uart_platform_data ar933x_uart_data;
-static struct platform_device ar933x_uart_device = {
- .name = "ar933x-uart",
- .id = -1,
- .resource = ar933x_uart_resources,
- .num_resources = ARRAY_SIZE(ar933x_uart_resources),
- .dev = {
- .platform_data = &ar933x_uart_data,
- },
-};
-
-void __init ar71xx_add_device_uart(void)
-{
- struct platform_device *pdev;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- pdev = &ar71xx_uart_device;
- ar71xx_uart_data[0].uartclk = ar71xx_ahb_freq;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- pdev = &ar933x_uart_device;
- ar933x_uart_data.uartclk = ar71xx_ref_freq;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- pdev = &ar71xx_uart_device;
- ar71xx_uart_data[0].uartclk = ar71xx_ref_freq;
- break;
-
- default:
- BUG();
- }
-
- platform_device_register(pdev);
-}
-
-static struct resource ar71xx_mdio0_resources[] = {
- {
- .name = "mdio_base",
- .flags = IORESOURCE_MEM,
- .start = AR71XX_GE0_BASE,
- .end = AR71XX_GE0_BASE + 0x200 - 1,
- }
-};
-
-static struct ag71xx_mdio_platform_data ar71xx_mdio0_data;
-
-struct platform_device ar71xx_mdio0_device = {
- .name = "ag71xx-mdio",
- .id = 0,
- .resource = ar71xx_mdio0_resources,
- .num_resources = ARRAY_SIZE(ar71xx_mdio0_resources),
- .dev = {
- .platform_data = &ar71xx_mdio0_data,
- },
-};
-
-static struct resource ar71xx_mdio1_resources[] = {
- {
- .name = "mdio_base",
- .flags = IORESOURCE_MEM,
- .start = AR71XX_GE1_BASE,
- .end = AR71XX_GE1_BASE + 0x200 - 1,
- }
-};
-
-static struct ag71xx_mdio_platform_data ar71xx_mdio1_data;
-
-struct platform_device ar71xx_mdio1_device = {
- .name = "ag71xx-mdio",
- .id = 1,
- .resource = ar71xx_mdio1_resources,
- .num_resources = ARRAY_SIZE(ar71xx_mdio1_resources),
- .dev = {
- .platform_data = &ar71xx_mdio1_data,
- },
-};
-
-static void ar71xx_set_pll(u32 cfg_reg, u32 pll_reg, u32 pll_val, u32 shift)
-{
- void __iomem *base;
- u32 t;
-
- base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
-
- t = __raw_readl(base + cfg_reg);
- t &= ~(3 << shift);
- t |= (2 << shift);
- __raw_writel(t, base + cfg_reg);
- udelay(100);
-
- __raw_writel(pll_val, base + pll_reg);
-
- t |= (3 << shift);
- __raw_writel(t, base + cfg_reg);
- udelay(100);
-
- t &= ~(3 << shift);
- __raw_writel(t, base + cfg_reg);
- udelay(100);
-
- printk(KERN_DEBUG "ar71xx: pll_reg %#x: %#x\n",
- (unsigned int)(base + pll_reg), __raw_readl(base + pll_reg));
-
- iounmap(base);
-}
-
-static void __init ar71xx_mii_ctrl_set_if(unsigned int reg,
- unsigned int mii_if)
-{
- void __iomem *base;
- u32 t;
-
- base = ioremap(AR71XX_MII_BASE, AR71XX_MII_SIZE);
-
- t = __raw_readl(base + reg);
- t &= ~(MII_CTRL_IF_MASK);
- t |= (mii_if & MII_CTRL_IF_MASK);
- __raw_writel(t, base + reg);
-
- iounmap(base);
-}
-
-static void ar71xx_mii_ctrl_set_speed(unsigned int reg, unsigned int speed)
-{
- void __iomem *base;
- unsigned int mii_speed;
- u32 t;
-
- switch (speed) {
- case SPEED_10:
- mii_speed = MII_CTRL_SPEED_10;
- break;
- case SPEED_100:
- mii_speed = MII_CTRL_SPEED_100;
- break;
- case SPEED_1000:
- mii_speed = MII_CTRL_SPEED_1000;
- break;
- default:
- BUG();
- }
-
- base = ioremap(AR71XX_MII_BASE, AR71XX_MII_SIZE);
-
- t = __raw_readl(base + reg);
- t &= ~(MII_CTRL_SPEED_MASK << MII_CTRL_SPEED_SHIFT);
- t |= mii_speed << MII_CTRL_SPEED_SHIFT;
- __raw_writel(t, base + reg);
-
- iounmap(base);
-}
-
-void __init ar71xx_add_device_mdio(unsigned int id, u32 phy_mask)
-{
- struct platform_device *mdio_dev;
- struct ag71xx_mdio_platform_data *mdio_data;
- unsigned int max_id;
-
- if (ar71xx_soc == AR71XX_SOC_AR9341 ||
- ar71xx_soc == AR71XX_SOC_AR9342 ||
- ar71xx_soc == AR71XX_SOC_AR9344)
- max_id = 1;
- else
- max_id = 0;
-
- if (id > max_id) {
- printk(KERN_ERR "ar71xx: invalid MDIO id %u\n", id);
- return;
- }
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- mdio_dev = &ar71xx_mdio1_device;
- mdio_data = &ar71xx_mdio1_data;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- if (id == 0) {
- mdio_dev = &ar71xx_mdio0_device;
- mdio_data = &ar71xx_mdio0_data;
- } else {
- mdio_dev = &ar71xx_mdio1_device;
- mdio_data = &ar71xx_mdio1_data;
- }
- break;
-
- case AR71XX_SOC_AR7242:
- ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG,
- AR7242_PLL_REG_ETH0_INT_CLOCK, 0x62000000,
- AR71XX_ETH0_PLL_SHIFT);
- /* fall through */
- default:
- mdio_dev = &ar71xx_mdio0_device;
- mdio_data = &ar71xx_mdio0_data;
- break;
- }
-
- mdio_data->phy_mask = phy_mask;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- mdio_data->is_ar7240 = 1;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- if (id == 1)
- mdio_data->is_ar7240 = 1;
- break;
-
- default:
- break;
- }
-
- platform_device_register(mdio_dev);
-}
-
-struct ar71xx_eth_pll_data ar71xx_eth0_pll_data;
-struct ar71xx_eth_pll_data ar71xx_eth1_pll_data;
-
-static u32 ar71xx_get_eth_pll(unsigned int mac, int speed)
-{
- struct ar71xx_eth_pll_data *pll_data;
- u32 pll_val;
-
- switch (mac) {
- case 0:
- pll_data = &ar71xx_eth0_pll_data;
- break;
- case 1:
- pll_data = &ar71xx_eth1_pll_data;
- break;
- default:
- BUG();
- }
-
- switch (speed) {
- case SPEED_10:
- pll_val = pll_data->pll_10;
- break;
- case SPEED_100:
- pll_val = pll_data->pll_100;
- break;
- case SPEED_1000:
- pll_val = pll_data->pll_1000;
- break;
- default:
- BUG();
- }
-
- return pll_val;
-}
-
-static void ar71xx_set_speed_ge0(int speed)
-{
- u32 val = ar71xx_get_eth_pll(0, speed);
-
- ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH0_INT_CLOCK,
- val, AR71XX_ETH0_PLL_SHIFT);
- ar71xx_mii_ctrl_set_speed(MII_REG_MII0_CTRL, speed);
-}
-
-static void ar71xx_set_speed_ge1(int speed)
-{
- u32 val = ar71xx_get_eth_pll(1, speed);
-
- ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH1_INT_CLOCK,
- val, AR71XX_ETH1_PLL_SHIFT);
- ar71xx_mii_ctrl_set_speed(MII_REG_MII1_CTRL, speed);
-}
-
-static void ar724x_set_speed_ge0(int speed)
-{
- /* TODO */
-}
-
-static void ar724x_set_speed_ge1(int speed)
-{
- /* TODO */
-}
-
-static void ar7242_set_speed_ge0(int speed)
-{
- u32 val = ar71xx_get_eth_pll(0, speed);
- void __iomem *base;
-
- base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
- __raw_writel(val, base + AR7242_PLL_REG_ETH0_INT_CLOCK);
- iounmap(base);
-}
-
-static void ar91xx_set_speed_ge0(int speed)
-{
- u32 val = ar71xx_get_eth_pll(0, speed);
-
- ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH0_INT_CLOCK,
- val, AR91XX_ETH0_PLL_SHIFT);
- ar71xx_mii_ctrl_set_speed(MII_REG_MII0_CTRL, speed);
-}
-
-static void ar91xx_set_speed_ge1(int speed)
-{
- u32 val = ar71xx_get_eth_pll(1, speed);
-
- ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH1_INT_CLOCK,
- val, AR91XX_ETH1_PLL_SHIFT);
- ar71xx_mii_ctrl_set_speed(MII_REG_MII1_CTRL, speed);
-}
-
-static void ar933x_set_speed_ge0(int speed)
-{
- /* TODO */
-}
-
-static void ar933x_set_speed_ge1(int speed)
-{
- /* TODO */
-}
-
-static void ar934x_set_speed_ge0(int speed)
-{
- /* TODO */
-}
-
-static void ar934x_set_speed_ge1(int speed)
-{
- /* TODO */
-}
-
-static void ar71xx_ddr_flush_ge0(void)
-{
- ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE0);
-}
-
-static void ar71xx_ddr_flush_ge1(void)
-{
- ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE1);
-}
-
-static void ar724x_ddr_flush_ge0(void)
-{
- ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE0);
-}
-
-static void ar724x_ddr_flush_ge1(void)
-{
- ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE1);
-}
-
-static void ar91xx_ddr_flush_ge0(void)
-{
- ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_GE0);
-}
-
-static void ar91xx_ddr_flush_ge1(void)
-{
- ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_GE1);
-}
-
-static void ar933x_ddr_flush_ge0(void)
-{
- ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_GE0);
-}
-
-static void ar933x_ddr_flush_ge1(void)
-{
- ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_GE1);
-}
-
-static void ar934x_ddr_flush_ge0(void)
-{
- ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_GE0);
-}
-
-static void ar934x_ddr_flush_ge1(void)
-{
- ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_GE1);
-}
-
-static struct resource ar71xx_eth0_resources[] = {
- {
- .name = "mac_base",
- .flags = IORESOURCE_MEM,
- .start = AR71XX_GE0_BASE,
- .end = AR71XX_GE0_BASE + 0x200 - 1,
- }, {
- .name = "mac_irq",
- .flags = IORESOURCE_IRQ,
- .start = AR71XX_CPU_IRQ_GE0,
- .end = AR71XX_CPU_IRQ_GE0,
- },
-};
-
-struct ag71xx_platform_data ar71xx_eth0_data = {
- .reset_bit = RESET_MODULE_GE0_MAC,
-};
-
-struct platform_device ar71xx_eth0_device = {
- .name = "ag71xx",
- .id = 0,
- .resource = ar71xx_eth0_resources,
- .num_resources = ARRAY_SIZE(ar71xx_eth0_resources),
- .dev = {
- .platform_data = &ar71xx_eth0_data,
- },
-};
-
-static struct resource ar71xx_eth1_resources[] = {
- {
- .name = "mac_base",
- .flags = IORESOURCE_MEM,
- .start = AR71XX_GE1_BASE,
- .end = AR71XX_GE1_BASE + 0x200 - 1,
- }, {
- .name = "mac_irq",
- .flags = IORESOURCE_IRQ,
- .start = AR71XX_CPU_IRQ_GE1,
- .end = AR71XX_CPU_IRQ_GE1,
- },
-};
-
-struct ag71xx_platform_data ar71xx_eth1_data = {
- .reset_bit = RESET_MODULE_GE1_MAC,
-};
-
-struct platform_device ar71xx_eth1_device = {
- .name = "ag71xx",
- .id = 1,
- .resource = ar71xx_eth1_resources,
- .num_resources = ARRAY_SIZE(ar71xx_eth1_resources),
- .dev = {
- .platform_data = &ar71xx_eth1_data,
- },
-};
-
-struct ag71xx_switch_platform_data ar71xx_switch_data;
-
-#define AR71XX_PLL_VAL_1000 0x00110000
-#define AR71XX_PLL_VAL_100 0x00001099
-#define AR71XX_PLL_VAL_10 0x00991099
-
-#define AR724X_PLL_VAL_1000 0x00110000
-#define AR724X_PLL_VAL_100 0x00001099
-#define AR724X_PLL_VAL_10 0x00991099
-
-#define AR7242_PLL_VAL_1000 0x16000000
-#define AR7242_PLL_VAL_100 0x00000101
-#define AR7242_PLL_VAL_10 0x00001616
-
-#define AR91XX_PLL_VAL_1000 0x1a000000
-#define AR91XX_PLL_VAL_100 0x13000a44
-#define AR91XX_PLL_VAL_10 0x00441099
-
-#define AR933X_PLL_VAL_1000 0x00110000
-#define AR933X_PLL_VAL_100 0x00001099
-#define AR933X_PLL_VAL_10 0x00991099
-
-#define AR934X_PLL_VAL_1000 0x00110000
-#define AR934X_PLL_VAL_100 0x00001099
-#define AR934X_PLL_VAL_10 0x00991099
-
-static void __init ar71xx_init_eth_pll_data(unsigned int id)
-{
- struct ar71xx_eth_pll_data *pll_data;
- u32 pll_10, pll_100, pll_1000;
-
- switch (id) {
- case 0:
- pll_data = &ar71xx_eth0_pll_data;
- break;
- case 1:
- pll_data = &ar71xx_eth1_pll_data;
- break;
- default:
- BUG();
- }
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- pll_10 = AR71XX_PLL_VAL_10;
- pll_100 = AR71XX_PLL_VAL_100;
- pll_1000 = AR71XX_PLL_VAL_1000;
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- pll_10 = AR724X_PLL_VAL_10;
- pll_100 = AR724X_PLL_VAL_100;
- pll_1000 = AR724X_PLL_VAL_1000;
- break;
-
- case AR71XX_SOC_AR7242:
- pll_10 = AR7242_PLL_VAL_10;
- pll_100 = AR7242_PLL_VAL_100;
- pll_1000 = AR7242_PLL_VAL_1000;
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- pll_10 = AR91XX_PLL_VAL_10;
- pll_100 = AR91XX_PLL_VAL_100;
- pll_1000 = AR91XX_PLL_VAL_1000;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- pll_10 = AR933X_PLL_VAL_10;
- pll_100 = AR933X_PLL_VAL_100;
- pll_1000 = AR933X_PLL_VAL_1000;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- pll_10 = AR934X_PLL_VAL_10;
- pll_100 = AR934X_PLL_VAL_100;
- pll_1000 = AR934X_PLL_VAL_1000;
- break;
-
- default:
- BUG();
- }
-
- if (!pll_data->pll_10)
- pll_data->pll_10 = pll_10;
-
- if (!pll_data->pll_100)
- pll_data->pll_100 = pll_100;
-
- if (!pll_data->pll_1000)
- pll_data->pll_1000 = pll_1000;
-}
-
-static int __init ar71xx_setup_phy_if_mode(unsigned int id,
- struct ag71xx_platform_data *pdata)
-{
- unsigned int mii_if;
-
- switch (id) {
- case 0:
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- switch (pdata->phy_if_mode) {
- case PHY_INTERFACE_MODE_MII:
- mii_if = MII0_CTRL_IF_MII;
- break;
- case PHY_INTERFACE_MODE_GMII:
- mii_if = MII0_CTRL_IF_GMII;
- break;
- case PHY_INTERFACE_MODE_RGMII:
- mii_if = MII0_CTRL_IF_RGMII;
- break;
- case PHY_INTERFACE_MODE_RMII:
- mii_if = MII0_CTRL_IF_RMII;
- break;
- default:
- return -EINVAL;
- }
- ar71xx_mii_ctrl_set_if(MII_REG_MII0_CTRL, mii_if);
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
- break;
-
- case AR71XX_SOC_AR7242:
- /* FIXME */
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- switch (pdata->phy_if_mode) {
- case PHY_INTERFACE_MODE_MII:
- case PHY_INTERFACE_MODE_GMII:
- case PHY_INTERFACE_MODE_RGMII:
- case PHY_INTERFACE_MODE_RMII:
- break;
- default:
- return -EINVAL;
- }
- break;
-
- default:
- BUG();
- }
- break;
- case 1:
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- switch (pdata->phy_if_mode) {
- case PHY_INTERFACE_MODE_RMII:
- mii_if = MII1_CTRL_IF_RMII;
- break;
- case PHY_INTERFACE_MODE_RGMII:
- mii_if = MII1_CTRL_IF_RGMII;
- break;
- default:
- return -EINVAL;
- }
- ar71xx_mii_ctrl_set_if(MII_REG_MII1_CTRL, mii_if);
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
- break;
-
- case AR71XX_SOC_AR7242:
- /* FIXME */
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- switch (pdata->phy_if_mode) {
- case PHY_INTERFACE_MODE_MII:
- case PHY_INTERFACE_MODE_GMII:
- break;
- default:
- return -EINVAL;
- }
- break;
-
- default:
- BUG();
- }
- break;
- }
-
- return 0;
-}
-
-static int ar71xx_eth_instance __initdata;
-void __init ar71xx_add_device_eth(unsigned int id)
-{
- struct platform_device *pdev;
- struct ag71xx_platform_data *pdata;
- int err;
-
- if (id > 1) {
- printk(KERN_ERR "ar71xx: invalid ethernet id %d\n", id);
- return;
- }
-
- ar71xx_init_eth_pll_data(id);
-
- if (id == 0)
- pdev = &ar71xx_eth0_device;
- else
- pdev = &ar71xx_eth1_device;
-
- pdata = pdev->dev.platform_data;
-
- err = ar71xx_setup_phy_if_mode(id, pdata);
- if (err) {
- printk(KERN_ERR
- "ar71xx: invalid PHY interface mode for GE%u\n", id);
- return;
- }
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- if (id == 0) {
- pdata->ddr_flush = ar71xx_ddr_flush_ge0;
- pdata->set_speed = ar71xx_set_speed_ge0;
- } else {
- pdata->ddr_flush = ar71xx_ddr_flush_ge1;
- pdata->set_speed = ar71xx_set_speed_ge1;
- }
- break;
-
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- if (id == 0) {
- pdata->ddr_flush = ar71xx_ddr_flush_ge0;
- pdata->set_speed = ar71xx_set_speed_ge0;
- } else {
- pdata->ddr_flush = ar71xx_ddr_flush_ge1;
- pdata->set_speed = ar71xx_set_speed_ge1;
- }
- pdata->has_gbit = 1;
- break;
-
- case AR71XX_SOC_AR7242:
- if (id == 0) {
- pdata->reset_bit |= AR724X_RESET_GE0_MDIO |
- RESET_MODULE_GE0_PHY;
- pdata->ddr_flush = ar724x_ddr_flush_ge0;
- pdata->set_speed = ar7242_set_speed_ge0;
- } else {
- pdata->reset_bit |= AR724X_RESET_GE1_MDIO |
- RESET_MODULE_GE1_PHY;
- pdata->ddr_flush = ar724x_ddr_flush_ge1;
- pdata->set_speed = ar724x_set_speed_ge1;
- }
- pdata->has_gbit = 1;
- pdata->is_ar724x = 1;
-
- if (!pdata->fifo_cfg1)
- pdata->fifo_cfg1 = 0x0010ffff;
- if (!pdata->fifo_cfg2)
- pdata->fifo_cfg2 = 0x015500aa;
- if (!pdata->fifo_cfg3)
- pdata->fifo_cfg3 = 0x01f00140;
- break;
-
- case AR71XX_SOC_AR7241:
- if (id == 0)
- pdata->reset_bit |= AR724X_RESET_GE0_MDIO;
- else
- pdata->reset_bit |= AR724X_RESET_GE1_MDIO;
- /* fall through */
- case AR71XX_SOC_AR7240:
- if (id == 0) {
- pdata->reset_bit |= RESET_MODULE_GE0_PHY;
- pdata->ddr_flush = ar724x_ddr_flush_ge0;
- pdata->set_speed = ar724x_set_speed_ge0;
-
- pdata->phy_mask = BIT(4);
- } else {
- pdata->reset_bit |= RESET_MODULE_GE1_PHY;
- pdata->ddr_flush = ar724x_ddr_flush_ge1;
- pdata->set_speed = ar724x_set_speed_ge1;
-
- pdata->speed = SPEED_1000;
- pdata->duplex = DUPLEX_FULL;
- pdata->switch_data = &ar71xx_switch_data;
- }
- pdata->has_gbit = 1;
- pdata->is_ar724x = 1;
- if (ar71xx_soc == AR71XX_SOC_AR7240)
- pdata->is_ar7240 = 1;
-
- if (!pdata->fifo_cfg1)
- pdata->fifo_cfg1 = 0x0010ffff;
- if (!pdata->fifo_cfg2)
- pdata->fifo_cfg2 = 0x015500aa;
- if (!pdata->fifo_cfg3)
- pdata->fifo_cfg3 = 0x01f00140;
- break;
-
- case AR71XX_SOC_AR9130:
- if (id == 0) {
- pdata->ddr_flush = ar91xx_ddr_flush_ge0;
- pdata->set_speed = ar91xx_set_speed_ge0;
- } else {
- pdata->ddr_flush = ar91xx_ddr_flush_ge1;
- pdata->set_speed = ar91xx_set_speed_ge1;
- }
- pdata->is_ar91xx = 1;
- break;
-
- case AR71XX_SOC_AR9132:
- if (id == 0) {
- pdata->ddr_flush = ar91xx_ddr_flush_ge0;
- pdata->set_speed = ar91xx_set_speed_ge0;
- } else {
- pdata->ddr_flush = ar91xx_ddr_flush_ge1;
- pdata->set_speed = ar91xx_set_speed_ge1;
- }
- pdata->is_ar91xx = 1;
- pdata->has_gbit = 1;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- if (id == 0) {
- pdata->reset_bit = AR933X_RESET_GE0_MAC |
- AR933X_RESET_GE0_MDIO;
- pdata->ddr_flush = ar933x_ddr_flush_ge0;
- pdata->set_speed = ar933x_set_speed_ge0;
-
- pdata->phy_mask = BIT(4);
- } else {
- pdata->reset_bit = AR933X_RESET_GE1_MAC |
- AR933X_RESET_GE1_MDIO;
- pdata->ddr_flush = ar933x_ddr_flush_ge1;
- pdata->set_speed = ar933x_set_speed_ge1;
-
- pdata->speed = SPEED_1000;
- pdata->duplex = DUPLEX_FULL;
- pdata->switch_data = &ar71xx_switch_data;
- }
-
- pdata->has_gbit = 1;
- pdata->is_ar724x = 1;
-
- if (!pdata->fifo_cfg1)
- pdata->fifo_cfg1 = 0x0010ffff;
- if (!pdata->fifo_cfg2)
- pdata->fifo_cfg2 = 0x015500aa;
- if (!pdata->fifo_cfg3)
- pdata->fifo_cfg3 = 0x01f00140;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- if (id == 0) {
- pdata->reset_bit = AR934X_RESET_GE0_MAC |
- AR934X_RESET_GE0_MDIO;
- pdata->ddr_flush =ar934x_ddr_flush_ge0;
- pdata->set_speed = ar934x_set_speed_ge0;
- } else {
- pdata->reset_bit = AR934X_RESET_GE1_MAC |
- AR934X_RESET_GE1_MDIO;
- pdata->ddr_flush = ar934x_ddr_flush_ge1;
- pdata->set_speed = ar934x_set_speed_ge1;
-
- pdata->switch_data = &ar71xx_switch_data;
- }
-
- pdata->has_gbit = 1;
- pdata->is_ar724x = 1;
-
- if (!pdata->fifo_cfg1)
- pdata->fifo_cfg1 = 0x0010ffff;
- if (!pdata->fifo_cfg2)
- pdata->fifo_cfg2 = 0x015500aa;
- if (!pdata->fifo_cfg3)
- pdata->fifo_cfg3 = 0x01f00140;
- break;
-
- default:
- BUG();
- }
-
- switch (pdata->phy_if_mode) {
- case PHY_INTERFACE_MODE_GMII:
- case PHY_INTERFACE_MODE_RGMII:
- if (!pdata->has_gbit) {
- printk(KERN_ERR "ar71xx: no gbit available on eth%d\n",
- id);
- return;
- }
- /* fallthrough */
- default:
- break;
- }
-
- if (!is_valid_ether_addr(pdata->mac_addr)) {
- random_ether_addr(pdata->mac_addr);
- printk(KERN_DEBUG
- "ar71xx: using random MAC address for eth%d\n",
- ar71xx_eth_instance);
- }
-
- if (pdata->mii_bus_dev == NULL) {
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- if (id == 0)
- pdata->mii_bus_dev = &ar71xx_mdio0_device.dev;
- else
- pdata->mii_bus_dev = &ar71xx_mdio1_device.dev;
- break;
-
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- pdata->mii_bus_dev = &ar71xx_mdio1_device.dev;
- break;
-
- default:
- pdata->mii_bus_dev = &ar71xx_mdio0_device.dev;
- break;
- }
- }
-
- /* Reset the device */
- ar71xx_device_stop(pdata->reset_bit);
- mdelay(100);
-
- ar71xx_device_start(pdata->reset_bit);
- mdelay(100);
-
- platform_device_register(pdev);
- ar71xx_eth_instance++;
-}
-
-static struct resource ar71xx_spi_resources[] = {
- [0] = {
- .start = AR71XX_SPI_BASE,
- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device ar71xx_spi_device = {
- .name = "ar71xx-spi",
- .id = -1,
- .resource = ar71xx_spi_resources,
- .num_resources = ARRAY_SIZE(ar71xx_spi_resources),
-};
-
-void __init ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
- struct spi_board_info const *info,
- unsigned n)
-{
- spi_register_board_info(info, n);
- ar71xx_spi_device.dev.platform_data = pdata;
- platform_device_register(&ar71xx_spi_device);
-}
-
-void __init ar71xx_add_device_wdt(void)
-{
- platform_device_register_simple("ar71xx-wdt", -1, NULL, 0);
-}
-
-void __init ar71xx_set_mac_base(unsigned char *mac)
-{
- memcpy(ar71xx_mac_base, mac, ETH_ALEN);
-}
-
-void __init ar71xx_parse_mac_addr(char *mac_str)
-{
- u8 tmp[ETH_ALEN];
- int t;
-
- t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
- &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-
- if (t != ETH_ALEN)
- t = sscanf(mac_str, "%02hhx.%02hhx.%02hhx.%02hhx.%02hhx.%02hhx",
- &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-
- if (t == ETH_ALEN)
- ar71xx_set_mac_base(tmp);
- else
- printk(KERN_DEBUG "ar71xx: failed to parse mac address "
- "\"%s\"\n", mac_str);
-}
-
-static int __init ar71xx_ethaddr_setup(char *str)
-{
- ar71xx_parse_mac_addr(str);
- return 1;
-}
-__setup("ethaddr=", ar71xx_ethaddr_setup);
-
-static int __init ar71xx_kmac_setup(char *str)
-{
- ar71xx_parse_mac_addr(str);
- return 1;
-}
-__setup("kmac=", ar71xx_kmac_setup);
-
-void __init ar71xx_init_mac(unsigned char *dst, const unsigned char *src,
- int offset)
-{
- int t;
-
- if (!is_valid_ether_addr(src)) {
- memset(dst, '\0', ETH_ALEN);
- return;
- }
-
- t = (((u32) src[3]) << 16) + (((u32) src[4]) << 8) + ((u32) src[5]);
- t += offset;
-
- dst[0] = src[0];
- dst[1] = src[1];
- dst[2] = src[2];
- dst[3] = (t >> 16) & 0xff;
- dst[4] = (t >> 8) & 0xff;
- dst[5] = t & 0xff;
-}
+++ /dev/null
-/*
- * Atheros AR71xx SoC device definitions
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __AR71XX_DEVICES_H
-#define __AR71XX_DEVICES_H
-
-#include <asm/mach-ar71xx/platform.h>
-
-struct platform_device;
-
-void ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
- struct spi_board_info const *info,
- unsigned n) __init;
-
-extern unsigned char ar71xx_mac_base[] __initdata;
-void ar71xx_parse_mac_addr(char *mac_str) __init;
-void ar71xx_init_mac(unsigned char *dst, const unsigned char *src,
- int offset) __init;
-
-struct ar71xx_eth_pll_data {
- u32 pll_10;
- u32 pll_100;
- u32 pll_1000;
-};
-
-extern struct ar71xx_eth_pll_data ar71xx_eth0_pll_data;
-extern struct ar71xx_eth_pll_data ar71xx_eth1_pll_data;
-
-extern struct ag71xx_platform_data ar71xx_eth0_data;
-extern struct ag71xx_platform_data ar71xx_eth1_data;
-extern struct platform_device ar71xx_eth0_device;
-extern struct platform_device ar71xx_eth1_device;
-void ar71xx_add_device_eth(unsigned int id) __init;
-
-extern struct ag71xx_switch_platform_data ar71xx_switch_data;
-
-extern struct platform_device ar71xx_mdio0_device;
-extern struct platform_device ar71xx_mdio1_device;
-void ar71xx_add_device_mdio(unsigned int id, u32 phy_mask) __init;
-
-void ar71xx_add_device_uart(void) __init;
-
-void ar71xx_add_device_wdt(void) __init;
-
-#endif /* __AR71XX_DEVICES_H */
+++ /dev/null
-/*
- * Atheros AR7xxx/AR9xxx SoC early printk support
- *
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/errno.h>
-#include <linux/io.h>
-#include <linux/serial_reg.h>
-#include <asm/addrspace.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/ar933x_uart.h>
-
-static void (*_prom_putchar) (unsigned char);
-
-static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
-{
- u32 t;
-
- do {
- t = __raw_readl(reg);
- if ((t & mask) == val)
- break;
- } while (1);
-}
-
-static void prom_putchar_ar71xx(unsigned char ch)
-{
- void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
-
- prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
- __raw_writel(ch, base + UART_TX * 4);
- prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
-}
-
-static void prom_putchar_ar933x(unsigned char ch)
-{
- void __iomem *base = (void __iomem *)(KSEG1ADDR(AR933X_UART_BASE));
-
- prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
- AR933X_UART_DATA_TX_CSR);
- __raw_writel(AR933X_UART_DATA_TX_CSR | ch, base + AR933X_UART_DATA_REG);
- prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
- AR933X_UART_DATA_TX_CSR);
-}
-
-static void prom_putchar_dummy(unsigned char ch)
-{
- /* nothing to do */
-}
-
-static void prom_putchar_init(void)
-{
- void __iomem *base;
- u32 id;
-
- base = (void __iomem *)(KSEG1ADDR(AR71XX_RESET_BASE));
- id = __raw_readl(base + AR71XX_RESET_REG_REV_ID);
- id &= REV_ID_MAJOR_MASK;
-
- switch (id) {
- case REV_ID_MAJOR_AR71XX:
- case REV_ID_MAJOR_AR7240:
- case REV_ID_MAJOR_AR7241:
- case REV_ID_MAJOR_AR7242:
- case REV_ID_MAJOR_AR913X:
- case REV_ID_MAJOR_AR9341:
- case REV_ID_MAJOR_AR9342:
- case REV_ID_MAJOR_AR9344:
- _prom_putchar = prom_putchar_ar71xx;
- break;
-
- case REV_ID_MAJOR_AR9330:
- case REV_ID_MAJOR_AR9331:
- _prom_putchar = prom_putchar_ar933x;
- break;
-
- default:
- _prom_putchar = prom_putchar_dummy;
- break;
- }
-}
-
-void prom_putchar(unsigned char ch)
-{
- if (!_prom_putchar)
- prom_putchar_init();
-
- _prom_putchar(ch);
-}
+++ /dev/null
-/*
- * Atheros AR7XXX/AR9XXX SoC GPIO API support
- *
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-static DEFINE_SPINLOCK(ar71xx_gpio_lock);
-
-unsigned long ar71xx_gpio_count;
-EXPORT_SYMBOL(ar71xx_gpio_count);
-
-void __ar71xx_gpio_set_value(unsigned gpio, int value)
-{
- void __iomem *base = ar71xx_gpio_base;
-
- if (value)
- __raw_writel(1 << gpio, base + AR71XX_GPIO_REG_SET);
- else
- __raw_writel(1 << gpio, base + AR71XX_GPIO_REG_CLEAR);
-}
-EXPORT_SYMBOL(__ar71xx_gpio_set_value);
-
-int __ar71xx_gpio_get_value(unsigned gpio)
-{
- return (__raw_readl(ar71xx_gpio_base + AR71XX_GPIO_REG_IN) >> gpio) & 1;
-}
-EXPORT_SYMBOL(__ar71xx_gpio_get_value);
-
-static int ar71xx_gpio_get_value(struct gpio_chip *chip, unsigned offset)
-{
- return __ar71xx_gpio_get_value(offset);
-}
-
-static void ar71xx_gpio_set_value(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- __ar71xx_gpio_set_value(offset, value);
-}
-
-static int ar71xx_gpio_direction_input(struct gpio_chip *chip,
- unsigned offset)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << offset),
- base + AR71XX_GPIO_REG_OE);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-
- return 0;
-}
-
-static int ar71xx_gpio_direction_output(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- if (value)
- __raw_writel(1 << offset, base + AR71XX_GPIO_REG_SET);
- else
- __raw_writel(1 << offset, base + AR71XX_GPIO_REG_CLEAR);
-
- __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << offset),
- base + AR71XX_GPIO_REG_OE);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-
- return 0;
-}
-
-static int ar934x_gpio_direction_input(struct gpio_chip *chip,
- unsigned offset)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << offset),
- base + AR71XX_GPIO_REG_OE);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-
- return 0;
-}
-
-static int ar934x_gpio_direction_output(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- if (value)
- __raw_writel(1 << offset, base + AR71XX_GPIO_REG_SET);
- else
- __raw_writel(1 << offset, base + AR71XX_GPIO_REG_CLEAR);
-
- __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << offset),
- base + AR71XX_GPIO_REG_OE);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-
- return 0;
-}
-
-static struct gpio_chip ar71xx_gpio_chip = {
- .label = "ar71xx",
- .get = ar71xx_gpio_get_value,
- .set = ar71xx_gpio_set_value,
- .direction_input = ar71xx_gpio_direction_input,
- .direction_output = ar71xx_gpio_direction_output,
- .base = 0,
- .ngpio = AR71XX_GPIO_COUNT,
-};
-
-void ar71xx_gpio_function_enable(u32 mask)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
- unsigned int reg;
-
- if (ar71xx_soc == AR71XX_SOC_AR9341 ||
- ar71xx_soc == AR71XX_SOC_AR9342 ||
- ar71xx_soc == AR71XX_SOC_AR9344) {
- reg = AR934X_GPIO_REG_FUNC;
- } else {
- reg = AR71XX_GPIO_REG_FUNC;
- }
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- __raw_writel(__raw_readl(base + reg) | mask, base + reg);
- /* flush write */
- (void) __raw_readl(base + reg);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-}
-
-void ar71xx_gpio_function_disable(u32 mask)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
- unsigned int reg;
-
- if (ar71xx_soc == AR71XX_SOC_AR9341 ||
- ar71xx_soc == AR71XX_SOC_AR9342 ||
- ar71xx_soc == AR71XX_SOC_AR9344) {
- reg = AR934X_GPIO_REG_FUNC;
- } else {
- reg = AR71XX_GPIO_REG_FUNC;
- }
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- __raw_writel(__raw_readl(base + reg) & ~mask, base + reg);
- /* flush write */
- (void) __raw_readl(base + reg);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-}
-
-void ar71xx_gpio_function_setup(u32 set, u32 clear)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
- unsigned int reg;
-
- if (ar71xx_soc == AR71XX_SOC_AR9341 ||
- ar71xx_soc == AR71XX_SOC_AR9342 ||
- ar71xx_soc == AR71XX_SOC_AR9344) {
- reg = AR934X_GPIO_REG_FUNC;
- } else {
- reg = AR71XX_GPIO_REG_FUNC;
- }
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- __raw_writel((__raw_readl(base + reg) & ~clear) | set, base + reg);
- /* flush write */
- (void) __raw_readl(base + reg);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-}
-EXPORT_SYMBOL(ar71xx_gpio_function_setup);
-
-void __init ar71xx_gpio_output_select(unsigned gpio, u8 val)
-{
- void __iomem *base = ar71xx_gpio_base;
- unsigned long flags;
- unsigned int reg;
- u32 t, s;
-
- if (ar71xx_soc != AR71XX_SOC_AR9341 &&
- ar71xx_soc != AR71XX_SOC_AR9342 &&
- ar71xx_soc != AR71XX_SOC_AR9344)
- return;
-
- if (gpio >= AR934X_GPIO_COUNT)
- return;
-
- reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
- s = 8 * (gpio % 4);
-
- spin_lock_irqsave(&ar71xx_gpio_lock, flags);
-
- t = __raw_readl(base + reg);
- t &= ~(0xff << s);
- t |= val << s;
- __raw_writel(t, base + reg);
-
- /* flush write */
- (void) __raw_readl(base + reg);
-
- spin_unlock_irqrestore(&ar71xx_gpio_lock, flags);
-}
-
-void __init ar71xx_gpio_init(void)
-{
- int err;
-
- if (!request_mem_region(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE,
- "AR71xx GPIO controller"))
- panic("cannot allocate AR71xx GPIO registers page");
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- ar71xx_gpio_chip.ngpio = AR71XX_GPIO_COUNT;
- break;
-
- case AR71XX_SOC_AR7240:
- ar71xx_gpio_chip.ngpio = AR7240_GPIO_COUNT;
- break;
-
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- ar71xx_gpio_chip.ngpio = AR7241_GPIO_COUNT;
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- ar71xx_gpio_chip.ngpio = AR91XX_GPIO_COUNT;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- ar71xx_gpio_chip.ngpio = AR933X_GPIO_COUNT;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ar71xx_gpio_chip.ngpio = AR934X_GPIO_COUNT;
- ar71xx_gpio_chip.direction_input = ar934x_gpio_direction_input;
- ar71xx_gpio_chip.direction_output = ar934x_gpio_direction_output;
- break;
-
- default:
- BUG();
- }
-
- err = gpiochip_add(&ar71xx_gpio_chip);
- if (err)
- panic("cannot add AR71xx GPIO chip, error=%d", err);
-}
-
-int gpio_to_irq(unsigned gpio)
-{
- return AR71XX_GPIO_IRQ(gpio);
-}
-EXPORT_SYMBOL(gpio_to_irq);
-
-int irq_to_gpio(unsigned irq)
-{
- return irq - AR71XX_GPIO_IRQ_BASE;
-}
-EXPORT_SYMBOL(irq_to_gpio);
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific interrupt handling
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15 BSP
- * Parts of this file are based on Atheros 2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-static void ar71xx_gpio_irq_dispatch(void)
-{
- void __iomem *base = ar71xx_gpio_base;
- u32 pending;
-
- pending = __raw_readl(base + AR71XX_GPIO_REG_INT_PENDING) &
- __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
-
- if (pending)
- do_IRQ(AR71XX_GPIO_IRQ_BASE + fls(pending) - 1);
- else
- spurious_interrupt();
-}
-
-static void ar71xx_gpio_irq_unmask(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_GPIO_IRQ_BASE;
- void __iomem *base = ar71xx_gpio_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
- __raw_writel(t | (1 << irq), base + AR71XX_GPIO_REG_INT_ENABLE);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
-}
-
-static void ar71xx_gpio_irq_mask(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_GPIO_IRQ_BASE;
- void __iomem *base = ar71xx_gpio_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
- __raw_writel(t & ~(1 << irq), base + AR71XX_GPIO_REG_INT_ENABLE);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_GPIO_REG_INT_ENABLE);
-}
-
-static struct irq_chip ar71xx_gpio_irq_chip = {
- .name = "AR71XX GPIO",
- .irq_unmask = ar71xx_gpio_irq_unmask,
- .irq_mask = ar71xx_gpio_irq_mask,
- .irq_mask_ack = ar71xx_gpio_irq_mask,
-};
-
-static struct irqaction ar71xx_gpio_irqaction = {
- .handler = no_action,
- .name = "cascade [AR71XX GPIO]",
-};
-
-#define GPIO_INT_ALL 0xffff
-
-static void __init ar71xx_gpio_irq_init(void)
-{
- void __iomem *base = ar71xx_gpio_base;
- int i;
-
- __raw_writel(0, base + AR71XX_GPIO_REG_INT_ENABLE);
- __raw_writel(0, base + AR71XX_GPIO_REG_INT_PENDING);
-
- /* setup type of all GPIO interrupts to level sensitive */
- __raw_writel(GPIO_INT_ALL, base + AR71XX_GPIO_REG_INT_TYPE);
-
- /* setup polarity of all GPIO interrupts to active high */
- __raw_writel(GPIO_INT_ALL, base + AR71XX_GPIO_REG_INT_POLARITY);
-
- for (i = AR71XX_GPIO_IRQ_BASE;
- i < AR71XX_GPIO_IRQ_BASE + AR71XX_GPIO_IRQ_COUNT; i++)
- irq_set_chip_and_handler(i, &ar71xx_gpio_irq_chip,
- handle_level_irq);
-
- setup_irq(AR71XX_MISC_IRQ_GPIO, &ar71xx_gpio_irqaction);
-}
-
-static void ar71xx_misc_irq_dispatch(void)
-{
- u32 pending;
-
- pending = ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_STATUS)
- & ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
-
- if (pending & MISC_INT_UART)
- do_IRQ(AR71XX_MISC_IRQ_UART);
-
- else if (pending & MISC_INT_DMA)
- do_IRQ(AR71XX_MISC_IRQ_DMA);
-
- else if (pending & MISC_INT_PERFC)
- do_IRQ(AR71XX_MISC_IRQ_PERFC);
-
- else if (pending & MISC_INT_TIMER)
- do_IRQ(AR71XX_MISC_IRQ_TIMER);
-
- else if (pending & MISC_INT_OHCI)
- do_IRQ(AR71XX_MISC_IRQ_OHCI);
-
- else if (pending & MISC_INT_ERROR)
- do_IRQ(AR71XX_MISC_IRQ_ERROR);
-
- else if (pending & MISC_INT_GPIO)
- ar71xx_gpio_irq_dispatch();
-
- else if (pending & MISC_INT_WDOG)
- do_IRQ(AR71XX_MISC_IRQ_WDOG);
-
- else if (pending & MISC_INT_TIMER2)
- do_IRQ(AR71XX_MISC_IRQ_TIMER2);
-
- else if (pending & MISC_INT_TIMER3)
- do_IRQ(AR71XX_MISC_IRQ_TIMER3);
-
- else if (pending & MISC_INT_TIMER4)
- do_IRQ(AR71XX_MISC_IRQ_TIMER4);
-
- else if (pending & MISC_INT_DDR_PERF)
- do_IRQ(AR71XX_MISC_IRQ_DDR_PERF);
-
- else if (pending & MISC_INT_ENET_LINK)
- do_IRQ(AR71XX_MISC_IRQ_ENET_LINK);
-
- else
- spurious_interrupt();
-}
-
-static void ar71xx_misc_irq_unmask(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE;
- void __iomem *base = ar71xx_reset_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
- __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
-}
-
-static void ar71xx_misc_irq_mask(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE;
- void __iomem *base = ar71xx_reset_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
- __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
-}
-
-static void ar724x_misc_irq_ack(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE;
- void __iomem *base = ar71xx_reset_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS);
- __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_STATUS);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS);
-}
-
-static struct irq_chip ar71xx_misc_irq_chip = {
- .name = "AR71XX MISC",
- .irq_unmask = ar71xx_misc_irq_unmask,
- .irq_mask = ar71xx_misc_irq_mask,
-};
-
-static struct irqaction ar71xx_misc_irqaction = {
- .handler = no_action,
- .name = "cascade [AR71XX MISC]",
-};
-
-static void __init ar71xx_misc_irq_init(void)
-{
- void __iomem *base = ar71xx_reset_base;
- int i;
-
- __raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_ENABLE);
- __raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_STATUS);
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ar71xx_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
- break;
- default:
- ar71xx_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
- break;
- }
-
- for (i = AR71XX_MISC_IRQ_BASE;
- i < AR71XX_MISC_IRQ_BASE + AR71XX_MISC_IRQ_COUNT; i++)
- irq_set_chip_and_handler(i, &ar71xx_misc_irq_chip,
- handle_level_irq);
-
- setup_irq(AR71XX_CPU_IRQ_MISC, &ar71xx_misc_irqaction);
-}
-
-static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
-{
- u32 status;
-
- disable_irq_nosync(irq);
-
- status = ar71xx_reset_rr(AR934X_RESET_REG_PCIE_WMAC_INT_STATUS);
-
- if (status & AR934X_PCIE_WMAC_INT_PCIE_ALL) {
- ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_PCIE);
- generic_handle_irq(AR934X_IP2_IRQ_PCIE);
- } else if (status & AR934X_PCIE_WMAC_INT_WMAC_ALL) {
- ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_WMAC);
- generic_handle_irq(AR934X_IP2_IRQ_WMAC);
- } else {
- spurious_interrupt();
- }
-
- enable_irq(irq);
-}
-
-static void ar934x_ip2_irq_init(void)
-{
- int i;
-
- for (i = AR934X_IP2_IRQ_BASE;
- i < AR934X_IP2_IRQ_BASE + AR934X_IP2_IRQ_COUNT; i++)
- irq_set_chip_and_handler(i, &dummy_irq_chip,
- handle_level_irq);
-
- irq_set_chained_handler(AR71XX_CPU_IRQ_IP2, ar934x_ip2_irq_dispatch);
-}
-
-
-/*
- * The IP2/IP3 lines are tied to a PCI/WMAC/USB device. Drivers for
- * these devices typically allocate coherent DMA memory, however the
- * DMA controller may still have some unsynchronized data in the FIFO.
- * Issue a flush in the handlers to ensure that the driver sees
- * the update.
- */
-static void ar71xx_ip2_handler(void)
-{
- ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_PCI);
- do_IRQ(AR71XX_CPU_IRQ_IP2);
-}
-
-static void ar724x_ip2_handler(void)
-{
- ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_PCIE);
- do_IRQ(AR71XX_CPU_IRQ_IP2);
-}
-
-static void ar913x_ip2_handler(void)
-{
- ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_WMAC);
- do_IRQ(AR71XX_CPU_IRQ_IP2);
-}
-
-static void ar933x_ip2_handler(void)
-{
- ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_WMAC);
- do_IRQ(AR71XX_CPU_IRQ_IP2);
-}
-
-static void ar934x_ip2_handler(void)
-{
- do_IRQ(AR71XX_CPU_IRQ_IP2);
-}
-
-static void ar71xx_ip3_handler(void)
-{
- ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_USB);
- do_IRQ(AR71XX_CPU_IRQ_USB);
-}
-
-static void ar724x_ip3_handler(void)
-{
- ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_USB);
- do_IRQ(AR71XX_CPU_IRQ_USB);
-}
-
-static void ar913x_ip3_handler(void)
-{
- ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_USB);
- do_IRQ(AR71XX_CPU_IRQ_USB);
-}
-
-static void ar933x_ip3_handler(void)
-{
- ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_USB);
- do_IRQ(AR71XX_CPU_IRQ_USB);
-}
-
-static void ar934x_ip3_handler(void)
-{
- do_IRQ(AR71XX_CPU_IRQ_USB);
-}
-
-static void (*ip2_handler)(void);
-static void (*ip3_handler)(void);
-
-asmlinkage void plat_irq_dispatch(void)
-{
- unsigned long pending;
-
- pending = read_c0_status() & read_c0_cause() & ST0_IM;
-
- if (pending & STATUSF_IP7)
- do_IRQ(AR71XX_CPU_IRQ_TIMER);
-
- else if (pending & STATUSF_IP2)
- ip2_handler();
-
- else if (pending & STATUSF_IP4)
- do_IRQ(AR71XX_CPU_IRQ_GE0);
-
- else if (pending & STATUSF_IP5)
- do_IRQ(AR71XX_CPU_IRQ_GE1);
-
- else if (pending & STATUSF_IP3)
- ip3_handler();
-
- else if (pending & STATUSF_IP6)
- ar71xx_misc_irq_dispatch();
-
- else
- spurious_interrupt();
-}
-
-void __init arch_init_irq(void)
-{
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- ip2_handler = ar71xx_ip2_handler;
- ip3_handler = ar71xx_ip3_handler;
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- ip2_handler = ar724x_ip2_handler;
- ip3_handler = ar724x_ip3_handler;
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- ip2_handler = ar913x_ip2_handler;
- ip3_handler = ar913x_ip3_handler;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- ip2_handler = ar933x_ip2_handler;
- ip3_handler = ar933x_ip3_handler;
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ip2_handler = ar934x_ip2_handler;
- ip3_handler = ar934x_ip3_handler;
- break;
-
- default:
- BUG();
- }
-
- mips_cpu_irq_init();
-
- ar71xx_misc_irq_init();
-
- if (ar71xx_soc == AR71XX_SOC_AR9341 ||
- ar71xx_soc == AR71XX_SOC_AR9342 ||
- ar71xx_soc == AR71XX_SOC_AR9344)
- ar934x_ip2_irq_init();
-
- cp0_perfcount_irq = AR71XX_MISC_IRQ_PERFC;
-
- ar71xx_gpio_irq_init();
-}
+++ /dev/null
-/*
- * ALFA Network AP96 board support
- *
- * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/mmc/host.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/mmc_spi.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-pb42-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-usb.h"
-
-#define ALFA_AP96_GPIO_MICROSD_CS 0
-#define ALFA_AP96_GPIO_RTC_CS 1
-#define ALFA_AP96_GPIO_PCIE_RESET 2
-#define ALFA_AP96_GPIO_SIM_DETECT 3
-#define ALFA_AP96_GPIO_MICROSD_CD 4
-#define ALFA_AP96_GPIO_PCIE_W_DISABLE 5
-
-#define ALFA_AP96_GPIO_BUTTON_RESET 11
-
-#define ALFA_AP96_KEYS_POLL_INTERVAL 20 /* msecs */
-#define ALFA_AP96_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_AP96_KEYS_POLL_INTERVAL)
-
-static struct gpio_keys_button alfa_ap96_gpio_keys[] __initdata = {
- {
- .desc = "Reset button",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = ALFA_AP96_KEYS_DEBOUNCE_INTERVAL,
- .gpio = ALFA_AP96_GPIO_BUTTON_RESET,
- .active_low = 1,
- }
-};
-
-static int alfa_ap96_mmc_get_cd(struct device *dev)
-{
- return !gpio_get_value(ALFA_AP96_GPIO_MICROSD_CD);
-}
-
-static struct mmc_spi_platform_data alfa_ap96_mmc_data = {
- .get_cd = alfa_ap96_mmc_get_cd,
- .caps = MMC_CAP_NEEDS_POLL,
- .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
-};
-
-static struct spi_board_info alfa_ap96_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p80",
- }, {
- .bus_num = 0,
- .chip_select = 1,
- .max_speed_hz = 25000000,
- .modalias = "mmc_spi",
- .platform_data = &alfa_ap96_mmc_data,
- .controller_data = (void *) ALFA_AP96_GPIO_MICROSD_CS,
- }, {
- .bus_num = 0,
- .chip_select = 2,
- .max_speed_hz = 6250000,
- .modalias = "rtc-pcf2123",
- .controller_data = (void *) ALFA_AP96_GPIO_RTC_CS,
- },
-};
-
-static struct resource alfa_ap96_spi_resources[] = {
- [0] = {
- .start = AR71XX_SPI_BASE,
- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct ar71xx_spi_platform_data alfa_ap96_spi_data = {
- .bus_num = 0,
- .num_chipselect = 3,
-};
-
-static struct platform_device alfa_ap96_spi_device = {
- .name = "pb44-spi",
- .id = -1,
- .resource = alfa_ap96_spi_resources,
- .num_resources = ARRAY_SIZE(alfa_ap96_spi_resources),
- .dev = {
- .platform_data = &alfa_ap96_spi_data,
- },
-};
-
-static void __init alfa_ap96_gpio_setup(void)
-{
- ar71xx_gpio_function_disable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
- AR71XX_GPIO_FUNC_SPI_CS2_EN);
-
- gpio_request(ALFA_AP96_GPIO_MICROSD_CD, "microSD CD");
- gpio_direction_input(ALFA_AP96_GPIO_MICROSD_CD);
- gpio_request(ALFA_AP96_GPIO_PCIE_RESET, "PCIe reset");
- gpio_direction_output(ALFA_AP96_GPIO_PCIE_RESET, 1);
- gpio_request(ALFA_AP96_GPIO_PCIE_W_DISABLE, "PCIe write disable");
- gpio_direction_output(ALFA_AP96_GPIO_PCIE_W_DISABLE, 1);
-}
-
-#define ALFA_AP96_WAN_PHYMASK BIT(4)
-#define ALFA_AP96_LAN_PHYMASK BIT(5)
-#define ALFA_AP96_MDIO_PHYMASK (ALFA_AP96_LAN_PHYMASK | ALFA_AP96_WAN_PHYMASK)
-
-static void __init alfa_ap96_init(void)
-{
- alfa_ap96_gpio_setup();
-
- ar71xx_add_device_mdio(0, ~ALFA_AP96_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = ALFA_AP96_WAN_PHYMASK;
- ar71xx_eth1_pll_data.pll_1000 = 0x110000;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = ALFA_AP96_LAN_PHYMASK;
- ar71xx_eth1_pll_data.pll_1000 = 0x110000;
-
- ar71xx_add_device_eth(1);
-
- pb42_pci_init();
-
- spi_register_board_info(alfa_ap96_spi_info,
- ARRAY_SIZE(alfa_ap96_spi_info));
- platform_device_register(&alfa_ap96_spi_device);
-
- ar71xx_register_gpio_keys_polled(-1, ALFA_AP96_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(alfa_ap96_gpio_keys),
- alfa_ap96_gpio_keys);
- ar71xx_add_device_usb();
-}
-
-MIPS_MACHINE(AR71XX_MACH_ALFA_AP96, "ALFA-AP96", "ALFA Network AP96",
- alfa_ap96_init);
+++ /dev/null
-/*
- * ALFA Network N2/N5 board support
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define ALFA_NX_GPIO_LED_2 17
-#define ALFA_NX_GPIO_LED_3 16
-#define ALFA_NX_GPIO_LED_5 12
-#define ALFA_NX_GPIO_LED_6 8
-#define ALFA_NX_GPIO_LED_7 6
-#define ALFA_NX_GPIO_LED_8 7
-
-#define ALFA_NX_GPIO_BTN_RESET 11
-
-#define ALFA_NX_KEYS_POLL_INTERVAL 20 /* msecs */
-#define ALFA_NX_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_NX_KEYS_POLL_INTERVAL)
-
-#define ALFA_NX_MAC0_OFFSET 0
-#define ALFA_NX_MAC1_OFFSET 6
-#define ALFA_NX_CALDATA_OFFSET 0x1000
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition alfa_nx_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x600000,
- }, {
- .name = "kernel",
- .offset = 0x650000,
- .size = 0x190000,
- }, {
- .name = "nvram",
- .offset = 0x7e0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "art",
- .offset = 0x7f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x050000,
- .size = 0x780000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data alfa_nx_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = alfa_nx_partitions,
- .nr_parts = ARRAY_SIZE(alfa_nx_partitions),
-#endif
-};
-
-static struct gpio_keys_button alfa_nx_gpio_keys[] __initdata = {
- {
- .desc = "Reset button",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = ALFA_NX_KEYS_DEBOUNCE_INTERVAL,
- .gpio = ALFA_NX_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static struct gpio_led alfa_nx_leds_gpio[] __initdata = {
- {
- .name = "alfa:green:led_2",
- .gpio = ALFA_NX_GPIO_LED_2,
- .active_low = 1,
- }, {
- .name = "alfa:green:led_3",
- .gpio = ALFA_NX_GPIO_LED_3,
- .active_low = 1,
- }, {
- .name = "alfa:red:led_5",
- .gpio = ALFA_NX_GPIO_LED_5,
- .active_low = 1,
- }, {
- .name = "alfa:amber:led_6",
- .gpio = ALFA_NX_GPIO_LED_6,
- .active_low = 1,
- }, {
- .name = "alfa:green:led_7",
- .gpio = ALFA_NX_GPIO_LED_7,
- .active_low = 1,
- }, {
- .name = "alfa:green:led_8",
- .gpio = ALFA_NX_GPIO_LED_8,
- .active_low = 1,
- }
-};
-
-static void __init alfa_nx_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ar71xx_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
- AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- ar71xx_add_device_m25p80(&alfa_nx_flash_data);
-
- ar71xx_add_device_leds_gpio(0, ARRAY_SIZE(alfa_nx_leds_gpio),
- alfa_nx_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, ALFA_NX_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(alfa_nx_gpio_keys),
- alfa_nx_gpio_keys);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
- art + ALFA_NX_MAC0_OFFSET, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
- art + ALFA_NX_MAC1_OFFSET, 0);
-
- /* WAN port */
- ar71xx_add_device_eth(0);
- /* LAN port */
- ar71xx_add_device_eth(1);
-
- ap91_pci_init(art + ALFA_NX_CALDATA_OFFSET, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_ALFA_NX, "ALFA-NX", "ALFA Network N2/N5",
- alfa_nx_setup);
+++ /dev/null
-/*
- * Allnet ALL0258N support
- *
- * Copyright (C) 2011 Daniel Golle <dgolle@allnet.de>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/platform_device.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-/* found via /sys/gpio/... try and error */
-#define ALL0258N_GPIO_BTN_RESET 1
-#define ALL0258N_GPIO_LED_RSSIHIGH 13
-#define ALL0258N_GPIO_LED_RSSIMEDIUM 15
-#define ALL0258N_GPIO_LED_RSSILOW 14
-
-/* defaults taken from others machs */
-#define ALL0258N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define ALL0258N_KEYS_DEBOUNCE_INTERVAL (3 * ALL0258N_KEYS_POLL_INTERVAL)
-
-/* showed up in the original firmware's bootlog */
-#define ALL0258N_SEC_PHYMASK BIT(3)
-
-/*
- * from U-Boot bootargs of original firmware:
- * mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),320k(custom),1024k(kernel),4928k(rootfs),1536k(failsafe),64k(ART)
- * we use a more OpenWrt-friendly layout now:
- * mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),896k(kernel),5376k(rootfs),1536k(failsafe),64k(ART)
- */
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition all0258n_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "kernel",
- .offset = 0x050000,
- .size = 0x0E0000,
- }, {
- .name = "rootfs",
- .offset = 0x130000,
- .size = 0x540000,
- }, {
- .name = "failsafe",
- .offset = 0x670000,
- .size = 0x180000,
- }, {
- .name = "firmware",
- .offset = 0x050000,
- .size = 0x620000,
- }, {
- .name = "art",
- .offset = 0x7F0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data all0258n_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = all0258n_partitions,
- .nr_parts = ARRAY_SIZE(all0258n_partitions),
-#endif
-};
-
-static struct gpio_led all0258n_leds_gpio[] __initdata = {
- {
- .name = "all0258n:green:rssihigh",
- .gpio = ALL0258N_GPIO_LED_RSSIHIGH,
- .active_low = 1,
- }, {
- .name = "all0258n:yellow:rssimedium",
- .gpio = ALL0258N_GPIO_LED_RSSIMEDIUM,
- .active_low = 1,
- }, {
- .name = "all0258n:red:rssilow",
- .gpio = ALL0258N_GPIO_LED_RSSILOW,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button all0258n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = ALL0258N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = ALL0258N_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static void __init all0258n_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f7f0000);
- u8 *ee = (u8 *) KSEG1ADDR(0x1f7f1000);
-
- ar71xx_add_device_m25p80(&all0258n_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(all0258n_leds_gpio),
- all0258n_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, ALL0258N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(all0258n_gpio_keys),
- all0258n_gpio_keys);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 0);
-
- ar71xx_eth1_data.phy_mask = ALL0258N_SEC_PHYMASK;
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ap91_pci_init(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_ALL0258N, "ALL0258N", "Allnet ALL0258N",
- all0258n_setup);
+++ /dev/null
-/*
- * Atheros AP121 board support
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/spi/flash.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-#define AP121_GPIO_LED_WLAN 0
-#define AP121_GPIO_LED_USB 1
-
-#define AP121_GPIO_BTN_JUMPSTART 11
-#define AP121_GPIO_BTN_RESET 12
-
-#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
-
-#define AP121_MAC0_OFFSET 0x0000
-#define AP121_MAC1_OFFSET 0x0006
-#define AP121_CALDATA_OFFSET 0x1000
-#define AP121_WMAC_MAC_OFFSET 0x1002
-
-#define AP121_MINI_GPIO_LED_WLAN 0
-#define AP121_MINI_GPIO_BTN_JUMPSTART 12
-#define AP121_MINI_GPIO_BTN_RESET 11
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition ap121_parts[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "rootfs",
- .offset = 0x010000,
- .size = 0x130000,
- },
- {
- .name = "uImage",
- .offset = 0x140000,
- .size = 0x0a0000,
- },
- {
- .name = "NVRAM",
- .offset = 0x1e0000,
- .size = 0x010000,
- },
- {
- .name = "ART",
- .offset = 0x1f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- },
-};
-#define ap121_nr_parts ARRAY_SIZE(ap121_parts)
-
-static struct mtd_partition ap121_mini_parts[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x2b0000,
- },
- {
- .name = "uImage",
- .offset = 0x300000,
- .size = 0x0e0000,
- },
- {
- .name = "NVRAM",
- .offset = 0x3e0000,
- .size = 0x010000,
- },
- {
- .name = "ART",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- },
-};
-
-#define ap121_mini_nr_parts ARRAY_SIZE(ap121_parts)
-
-#else
-#define ap121_parts NULL
-#define ap121_nr_parts 0
-#define ap121_mini_parts NULL
-#define ap121_mini_nr_parts 0
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data ap121_flash_data = {
- .parts = ap121_parts,
- .nr_parts = ap121_nr_parts,
-};
-
-static struct gpio_led ap121_leds_gpio[] __initdata = {
- {
- .name = "ap121:green:usb",
- .gpio = AP121_GPIO_LED_USB,
- .active_low = 0,
- },
- {
- .name = "ap121:green:wlan",
- .gpio = AP121_GPIO_LED_WLAN,
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_button ap121_gpio_keys[] __initdata = {
- {
- .desc = "jumpstart button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP121_GPIO_BTN_JUMPSTART,
- .active_low = 1,
- },
- {
- .desc = "reset button",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP121_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static struct gpio_led ap121_mini_leds_gpio[] __initdata = {
- {
- .name = "ap121:green:wlan",
- .gpio = AP121_MINI_GPIO_LED_WLAN,
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = {
- {
- .desc = "jumpstart button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP121_MINI_GPIO_BTN_JUMPSTART,
- .active_low = 1,
- },
- {
- .desc = "reset button",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP121_MINI_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static void __init ap121_common_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ar71xx_add_device_m25p80(&ap121_flash_data);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN ports */
- ar71xx_add_device_eth(1);
-
- /* WAN port */
- ar71xx_add_device_eth(0);
-
- ar9xxx_add_device_wmac(art + AP121_CALDATA_OFFSET,
- art + AP121_WMAC_MAC_OFFSET);
-}
-
-static void __init ap121_setup(void)
-{
- ap121_flash_data.parts = ap121_parts;
- ap121_flash_data.nr_parts = ap121_nr_parts;
-
- ap121_common_setup();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
- ap121_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap121_gpio_keys),
- ap121_gpio_keys);
-
- ar71xx_add_device_usb();
-}
-
-static void __init ap121_mini_setup(void)
-{
- ap121_flash_data.parts = ap121_mini_parts;
- ap121_flash_data.nr_parts = ap121_mini_nr_parts;
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio),
- ap121_mini_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap121_mini_gpio_keys),
- ap121_mini_gpio_keys);
-
- ap121_common_setup();
-}
-
-MIPS_MACHINE(AR71XX_MACH_AP121, "AP121", "Atheros AP121",
- ap121_setup);
-
-MIPS_MACHINE(AR71XX_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI",
- ap121_mini_setup);
+++ /dev/null
-/*
- * Atheros AP81 board support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define AP81_GPIO_LED_STATUS 1
-#define AP81_GPIO_LED_AOSS 3
-#define AP81_GPIO_LED_WLAN 6
-#define AP81_GPIO_LED_POWER 14
-
-#define AP81_GPIO_BTN_SW4 12
-#define AP81_GPIO_BTN_SW1 21
-
-#define AP81_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition ap81_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x500000,
- }, {
- .name = "uImage",
- .offset = 0x550000,
- .size = 0x100000,
- }, {
- .name = "ART",
- .offset = 0x650000,
- .size = 0x1b0000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data ap81_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = ap81_partitions,
- .nr_parts = ARRAY_SIZE(ap81_partitions),
-#endif
-};
-
-static struct gpio_led ap81_leds_gpio[] __initdata = {
- {
- .name = "ap81:green:status",
- .gpio = AP81_GPIO_LED_STATUS,
- .active_low = 1,
- }, {
- .name = "ap81:amber:aoss",
- .gpio = AP81_GPIO_LED_AOSS,
- .active_low = 1,
- }, {
- .name = "ap81:green:wlan",
- .gpio = AP81_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "ap81:green:power",
- .gpio = AP81_GPIO_LED_POWER,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button ap81_gpio_keys[] __initdata = {
- {
- .desc = "sw1",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP81_GPIO_BTN_SW1,
- .active_low = 1,
- }, {
- .desc = "sw4",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP81_GPIO_BTN_SW4,
- .active_low = 1,
- }
-};
-
-static void __init ap81_setup(void)
-{
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.has_ar8216 = 1;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_m25p80(&ap81_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio),
- ap81_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap81_gpio_keys),
- ap81_gpio_keys);
-
- ar9xxx_add_device_wmac(eeprom, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_AP81, "AP81", "Atheros AP81", ap81_setup);
+++ /dev/null
-/*
- * Atheros AP83 board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_gpio.h>
-#include <linux/spi/vsc7385.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/ar91xx_flash.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define AP83_GPIO_LED_WLAN 6
-#define AP83_GPIO_LED_POWER 14
-#define AP83_GPIO_LED_JUMPSTART 15
-#define AP83_GPIO_BTN_JUMPSTART 12
-#define AP83_GPIO_BTN_RESET 21
-
-#define AP83_050_GPIO_VSC7385_CS 1
-#define AP83_050_GPIO_VSC7385_MISO 3
-#define AP83_050_GPIO_VSC7385_MOSI 16
-#define AP83_050_GPIO_VSC7385_SCK 17
-
-#define AP83_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP83_KEYS_DEBOUNCE_INTERVAL (3 * AP83_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition ap83_flash_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "kernel",
- .offset = 0x060000,
- .size = 0x140000,
- }, {
- .name = "rootfs",
- .offset = 0x1a0000,
- .size = 0x650000,
- }, {
- .name = "art",
- .offset = 0x7f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x060000,
- .size = 0x790000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct ar91xx_flash_platform_data ap83_flash_data = {
- .width = 2,
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = ap83_flash_partitions,
- .nr_parts = ARRAY_SIZE(ap83_flash_partitions),
-#endif
-};
-
-static struct resource ap83_flash_resources[] = {
- [0] = {
- .start = AR71XX_SPI_BASE,
- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device ap83_flash_device = {
- .name = "ar91xx-flash",
- .id = -1,
- .resource = ap83_flash_resources,
- .num_resources = ARRAY_SIZE(ap83_flash_resources),
- .dev = {
- .platform_data = &ap83_flash_data,
- }
-};
-
-static struct gpio_led ap83_leds_gpio[] __initdata = {
- {
- .name = "ap83:green:jumpstart",
- .gpio = AP83_GPIO_LED_JUMPSTART,
- .active_low = 0,
- }, {
- .name = "ap83:green:power",
- .gpio = AP83_GPIO_LED_POWER,
- .active_low = 0,
- }, {
- .name = "ap83:green:wlan",
- .gpio = AP83_GPIO_LED_WLAN,
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_button ap83_gpio_keys[] __initdata = {
- {
- .desc = "soft_reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = AP83_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP83_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "jumpstart",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AP83_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP83_GPIO_BTN_JUMPSTART,
- .active_low = 1,
- }
-};
-
-static struct resource ap83_040_spi_resources[] = {
- [0] = {
- .start = AR71XX_SPI_BASE,
- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device ap83_040_spi_device = {
- .name = "ap83-spi",
- .id = 0,
- .resource = ap83_040_spi_resources,
- .num_resources = ARRAY_SIZE(ap83_040_spi_resources),
-};
-
-static struct spi_gpio_platform_data ap83_050_spi_data = {
- .miso = AP83_050_GPIO_VSC7385_MISO,
- .mosi = AP83_050_GPIO_VSC7385_MOSI,
- .sck = AP83_050_GPIO_VSC7385_SCK,
- .num_chipselect = 1,
-};
-
-static struct platform_device ap83_050_spi_device = {
- .name = "spi_gpio",
- .id = 0,
- .dev = {
- .platform_data = &ap83_050_spi_data,
- }
-};
-
-static void ap83_vsc7385_reset(void)
-{
- ar71xx_device_stop(RESET_MODULE_GE1_PHY);
- udelay(10);
- ar71xx_device_start(RESET_MODULE_GE1_PHY);
- mdelay(50);
-}
-
-static struct vsc7385_platform_data ap83_vsc7385_data = {
- .reset = ap83_vsc7385_reset,
- .ucode_name = "vsc7385_ucode_ap83.bin",
- .mac_cfg = {
- .tx_ipg = 6,
- .bit2 = 0,
- .clk_sel = 3,
- },
-};
-
-static struct spi_board_info ap83_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "spi-vsc7385",
- .platform_data = &ap83_vsc7385_data,
- .controller_data = (void *) AP83_050_GPIO_VSC7385_CS,
- }
-};
-
-static void __init ap83_generic_setup(void)
-{
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_mdio(0, 0xfffffffe);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = 0x1;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.speed = SPEED_1000;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_eth1_pll_data.pll_1000 = 0x1f000000;
-
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap83_leds_gpio),
- ap83_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, AP83_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap83_gpio_keys),
- ap83_gpio_keys);
-
- ar71xx_add_device_usb();
-
- ar9xxx_add_device_wmac(eeprom, NULL);
-
- platform_device_register(&ap83_flash_device);
-
- spi_register_board_info(ap83_spi_info, ARRAY_SIZE(ap83_spi_info));
-}
-
-static void __init ap83_040_setup(void)
-{
- ap83_flash_data.is_shared = 1;
- ap83_generic_setup();
- platform_device_register(&ap83_040_spi_device);
-}
-
-static void __init ap83_050_setup(void)
-{
- ap83_generic_setup();
- platform_device_register(&ap83_050_spi_device);
-}
-
-static void __init ap83_setup(void)
-{
- u8 *board_id = (u8 *) KSEG1ADDR(0x1fff1244);
- unsigned int board_version;
-
- board_version = (unsigned int)(board_id[0] - '0');
- board_version += ((unsigned int)(board_id[1] - '0')) * 10;
-
- switch (board_version) {
- case 40:
- ap83_040_setup();
- break;
- case 50:
- ap83_050_setup();
- break;
- default:
- printk(KERN_WARNING "AP83-%03u board is not yet supported\n",
- board_version);
- }
-}
-
-MIPS_MACHINE(AR71XX_MACH_AP83, "AP83", "Atheros AP83", ap83_setup);
+++ /dev/null
-/*
- * Atheros AP96 board support
- *
- * Copyright (C) 2009 Marco Porsch
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2010 Atheros Communications
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/delay.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap94-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define AP96_GPIO_LED_12_GREEN 0
-#define AP96_GPIO_LED_3_GREEN 1
-#define AP96_GPIO_LED_2_GREEN 2
-#define AP96_GPIO_LED_WPS_GREEN 4
-#define AP96_GPIO_LED_5_GREEN 5
-#define AP96_GPIO_LED_4_ORANGE 6
-
-/* Reset button - next to the power connector */
-#define AP96_GPIO_BTN_RESET 3
-/* WPS button - next to a led on right */
-#define AP96_GPIO_BTN_WPS 8
-
-#define AP96_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP96_KEYS_DEBOUNCE_INTERVAL (3 * AP96_KEYS_POLL_INTERVAL)
-
-#define AP96_WMAC0_MAC_OFFSET 0x120c
-#define AP96_WMAC1_MAC_OFFSET 0x520c
-#define AP96_CALDATA0_OFFSET 0x1000
-#define AP96_CALDATA1_OFFSET 0x5000
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition ap96_partitions[] = {
- {
- .name = "uboot",
- .offset = 0,
- .size = 0x030000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "env",
- .offset = 0x030000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "rootfs",
- .offset = 0x040000,
- .size = 0x600000,
- }, {
- .name = "uImage",
- .offset = 0x640000,
- .size = 0x1b0000,
- }, {
- .name = "caldata",
- .offset = 0x7f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data ap96_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = ap96_partitions,
- .nr_parts = ARRAY_SIZE(ap96_partitions),
-#endif
-};
-
-/*
- * AP96 has 12 unlabeled leds in the front; these are numbered from 1 to 12
- * below (from left to right on the board). Led 1 seems to be on whenever the
- * board is powered. Led 11 shows LAN link activity actity. Led 3 is orange;
- * others are green.
- *
- * In addition, there is one led next to a button on the right side for WPS.
- */
-static struct gpio_led ap96_leds_gpio[] __initdata = {
- {
- .name = "ap96:green:led2",
- .gpio = AP96_GPIO_LED_2_GREEN,
- .active_low = 1,
- }, {
- .name = "ap96:green:led3",
- .gpio = AP96_GPIO_LED_3_GREEN,
- .active_low = 1,
- }, {
- .name = "ap96:orange:led4",
- .gpio = AP96_GPIO_LED_4_ORANGE,
- .active_low = 1,
- }, {
- .name = "ap96:green:led5",
- .gpio = AP96_GPIO_LED_5_GREEN,
- .active_low = 1,
- }, {
- .name = "ap96:green:led12",
- .gpio = AP96_GPIO_LED_12_GREEN,
- .active_low = 1,
- }, { /* next to a button on right */
- .name = "ap96:green:wps",
- .gpio = AP96_GPIO_LED_WPS_GREEN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button ap96_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = AP96_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP96_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AP96_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP96_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-#define AP96_WAN_PHYMASK 0x10
-#define AP96_LAN_PHYMASK 0x0f
-
-static void __init ap96_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ar71xx_add_device_mdio(0, ~(AP96_WAN_PHYMASK | AP96_LAN_PHYMASK));
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = AP96_LAN_PHYMASK;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = AP96_WAN_PHYMASK;
-
- ar71xx_eth1_pll_data.pll_1000 = 0x1f000000;
-
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_m25p80(&ap96_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap96_leds_gpio),
- ap96_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, AP96_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap96_gpio_keys),
- ap96_gpio_keys);
-
- ap94_pci_init(art + AP96_CALDATA0_OFFSET,
- art + AP96_WMAC0_MAC_OFFSET,
- art + AP96_CALDATA1_OFFSET,
- art + AP96_WMAC1_MAC_OFFSET);
-}
-
-MIPS_MACHINE(AR71XX_MACH_AP96, "AP96", "Atheros AP96", ap96_setup);
+++ /dev/null
-/*
- * AzureWave AW-NR580 board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mips_machine.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb42-pci.h"
-#include "dev-leds-gpio.h"
-
-#define AW_NR580_GPIO_LED_READY_RED 0
-#define AW_NR580_GPIO_LED_WLAN 1
-#define AW_NR580_GPIO_LED_READY_GREEN 2
-#define AW_NR580_GPIO_LED_WPS_GREEN 4
-#define AW_NR580_GPIO_LED_WPS_AMBER 5
-
-#define AW_NR580_GPIO_BTN_WPS 3
-#define AW_NR580_GPIO_BTN_RESET 11
-
-#define AW_NR580_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AW_NR580_KEYS_DEBOUNCE_INTERVAL (3 * AW_NR580_KEYS_POLL_INTERVAL)
-
-static struct gpio_led aw_nr580_leds_gpio[] __initdata = {
- {
- .name = "aw-nr580:red:ready",
- .gpio = AW_NR580_GPIO_LED_READY_RED,
- .active_low = 0,
- }, {
- .name = "aw-nr580:green:ready",
- .gpio = AW_NR580_GPIO_LED_READY_GREEN,
- .active_low = 0,
- }, {
- .name = "aw-nr580:green:wps",
- .gpio = AW_NR580_GPIO_LED_WPS_GREEN,
- .active_low = 0,
- }, {
- .name = "aw-nr580:amber:wps",
- .gpio = AW_NR580_GPIO_LED_WPS_AMBER,
- .active_low = 0,
- }, {
- .name = "aw-nr580:green:wlan",
- .gpio = AW_NR580_GPIO_LED_WLAN,
- .active_low = 0,
- }
-};
-
-static struct gpio_keys_button aw_nr580_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AW_NR580_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AW_NR580_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static const char *aw_nr580_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data aw_nr580_flash_data = {
- .part_probes = aw_nr580_part_probes,
-};
-
-static void __init aw_nr580_setup(void)
-{
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
-
- pb42_pci_init();
-
- ar71xx_add_device_m25p80(&aw_nr580_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(aw_nr580_leds_gpio),
- aw_nr580_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, AW_NR580_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(aw_nr580_gpio_keys),
- aw_nr580_gpio_keys);
-}
-
-MIPS_MACHINE(AR71XX_MACH_AW_NR580, "AW-NR580", "AzureWave AW-NR580",
- aw_nr580_setup);
+++ /dev/null
-/*
- * Atheros DB120 board (WASP SoC) support
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-db120-pci.h"
-
-#define DB120_GPIO_LED_USB 11
-#define DB120_GPIO_LED_WLAN_5G 12
-#define DB120_GPIO_LED_WLAN_2G 13
-#define DB120_GPIO_LED_STATUS 14
-#define DB120_GPIO_LED_WPS 15
-
-#define DB120_GPIO_BTN_WPS 16
-
-#define DB120_MAC0_OFFSET 0
-#define DB120_MAC1_OFFSET 6
-#define DB120_WMAC_CALDATA_OFFSET 0x1000
-#define DB120_PCIE_CALDATA_OFFSET 0x5000
-
-#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
-#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition db120_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x630000,
- }, {
- .name = "uImage",
- .offset = 0x680000,
- .size = 0x160000,
- }, {
- .name = "NVRAM",
- .offset = 0x7E0000,
- .size = 0x010000,
- }, {
- .name = "ART",
- .offset = 0x7F0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data db120_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = db120_partitions,
- .nr_parts = ARRAY_SIZE(db120_partitions),
-#endif
-};
-
-static struct gpio_led db120_leds_gpio[] __initdata = {
- {
- .name = "db120:green:status",
- .gpio = DB120_GPIO_LED_STATUS,
- .active_low = 1,
- }, {
- .name = "db120:green:wps",
- .gpio = DB120_GPIO_LED_WPS,
- .active_low = 1,
- }, {
- .name = "db120:green:wlan-5g",
- .gpio = DB120_GPIO_LED_WLAN_5G,
- .active_low = 1,
- }, {
- .name = "db120:green:wlan-2g",
- .gpio = DB120_GPIO_LED_WLAN_2G,
- .active_low = 1,
- }, {
- .name = "db120:green:usb",
- .gpio = DB120_GPIO_LED_USB,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button db120_gpio_keys[] __initdata = {
- {
- .desc = "WPS button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DB120_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static void __init db120_gmac_setup(void)
-{
- void __iomem *base;
- u32 t;
-
- base = ioremap(AR934X_GMAC_BASE, AR934X_GMAC_SIZE);
-
- t = __raw_readl(base + AR934X_GMAC_REG_ETH_CFG);
- t &= ~(AR934X_ETH_CFG_RGMII_GMAC0 | AR934X_ETH_CFG_MII_GMAC0 |
- AR934X_ETH_CFG_MII_GMAC0 | AR934X_ETH_CFG_SW_ONLY_MODE);
- __raw_writel(t, base + AR934X_GMAC_REG_ETH_CFG);
-
- iounmap(base);
-}
-
-static void __init db120_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ar71xx_gpio_output_select(DB120_GPIO_LED_USB, AR934X_GPIO_OUT_GPIO);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_m25p80(&db120_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
- db120_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(db120_gpio_keys),
- db120_gpio_keys);
-
- db120_gmac_setup();
-
- ar71xx_add_device_mdio(0, 0x0);
- ar71xx_add_device_mdio(1, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art + DB120_MAC0_OFFSET, 0);
-#if 0
- /* GMAC0 is connected to an AR8327 switch */
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-#else
- /* GMAC0 is connected to PHY4 of the internal switch */
- ar71xx_switch_data.phy4_mii_en = 1;
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = BIT(4);
- ar71xx_eth0_data.mii_bus_dev = &ar71xx_mdio1_device.dev;
-#endif
-
- ar71xx_add_device_eth(0);
-
- /* GMAC1 is connected to the internal switch */
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art + DB120_MAC1_OFFSET, 0);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
- ar71xx_eth1_data.speed = SPEED_1000;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(1);
-
- ar9xxx_add_device_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL);
-
- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_DB120, "DB120", "Atheros DB120", db120_setup);
+++ /dev/null
-/*
- * D-Link DIR-600 rev. A1 board support
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "nvram.h"
-
-#define DIR_600_A1_GPIO_LED_WPS 0
-#define DIR_600_A1_GPIO_LED_POWER_AMBER 1
-#define DIR_600_A1_GPIO_LED_POWER_GREEN 6
-
-#define DIR_600_A1_GPIO_BTN_RESET 8
-#define DIR_600_A1_GPIO_BTN_WPS 12
-
-#define DIR_600_A1_KEYS_POLL_INTERVAL 20 /* msecs */
-#define DIR_600_A1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_600_A1_KEYS_POLL_INTERVAL)
-
-#define DIR_600_A1_NVRAM_ADDR 0x1f030000
-#define DIR_600_A1_NVRAM_SIZE 0x10000
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition dir_600_a1_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x030000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "nvram",
- .offset = 0x030000,
- .size = 0x010000,
- }, {
- .name = "kernel",
- .offset = 0x040000,
- .size = 0x0e0000,
- }, {
- .name = "rootfs",
- .offset = 0x120000,
- .size = 0x2c0000,
- }, {
- .name = "mac",
- .offset = 0x3e0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "art",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x040000,
- .size = 0x3a0000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data dir_600_a1_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = dir_600_a1_partitions,
- .nr_parts = ARRAY_SIZE(dir_600_a1_partitions),
-#endif
-};
-
-static struct gpio_led dir_600_a1_leds_gpio[] __initdata = {
- {
- .name = "dir-600-a1:green:power",
- .gpio = DIR_600_A1_GPIO_LED_POWER_GREEN,
- }, {
- .name = "dir-600-a1:amber:power",
- .gpio = DIR_600_A1_GPIO_LED_POWER_AMBER,
- }, {
- .name = "dir-600-a1:blue:wps",
- .gpio = DIR_600_A1_GPIO_LED_WPS,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button dir_600_a1_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DIR_600_A1_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DIR_600_A1_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static void __init dir_600_a1_setup(void)
-{
- const char *nvram = (char *) KSEG1ADDR(DIR_600_A1_NVRAM_ADDR);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
- u8 mac_buff[6];
- u8 *mac = NULL;
-
- if (nvram_parse_mac_addr(nvram, DIR_600_A1_NVRAM_SIZE,
- "lan_mac=", mac_buff) == 0) {
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac_buff, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac_buff, 1);
- mac = mac_buff;
- }
-
- ar71xx_add_device_m25p80(&dir_600_a1_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir_600_a1_leds_gpio),
- dir_600_a1_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, DIR_600_A1_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(dir_600_a1_gpio_keys),
- dir_600_a1_gpio_keys);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN ports */
- ar71xx_add_device_eth(1);
-
- /* WAN port */
- ar71xx_add_device_eth(0);
-
- ap91_pci_init(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_DIR_600_A1, "DIR-600-A1", "D-Link DIR-600 rev. A1",
- dir_600_a1_setup);
+++ /dev/null
-/*
- * D-Link DIR-615 rev C1 board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "nvram.h"
-
-#define DIR_615C1_GPIO_LED_ORANGE_STATUS 1 /* ORANGE:STATUS:TRICOLOR */
-#define DIR_615C1_GPIO_LED_BLUE_WPS 3 /* BLUE:WPS */
-#define DIR_615C1_GPIO_LED_GREEN_WAN 4 /* GREEN:WAN:TRICOLOR */
-#define DIR_615C1_GPIO_LED_GREEN_WANCPU 5 /* GREEN:WAN:CPU:TRICOLOR */
-#define DIR_615C1_GPIO_LED_GREEN_WLAN 6 /* GREEN:WLAN */
-#define DIR_615C1_GPIO_LED_GREEN_STATUS 14 /* GREEN:STATUS:TRICOLOR */
-#define DIR_615C1_GPIO_LED_ORANGE_WAN 15 /* ORANGE:WAN:TRICOLOR */
-
-/* buttons may need refinement */
-
-#define DIR_615C1_GPIO_BTN_WPS 12
-#define DIR_615C1_GPIO_BTN_RESET 21
-
-#define DIR_615C1_KEYS_POLL_INTERVAL 20 /* msecs */
-#define DIR_615C1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615C1_KEYS_POLL_INTERVAL)
-
-#define DIR_615C1_CONFIG_ADDR 0x1f020000
-#define DIR_615C1_CONFIG_SIZE 0x10000
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition dir_615c1_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "config",
- .offset = 0x020000,
- .size = 0x010000,
- }, {
- .name = "kernel",
- .offset = 0x030000,
- .size = 0x0e0000,
- }, {
- .name = "rootfs",
- .offset = 0x110000,
- .size = 0x2e0000,
- }, {
- .name = "art",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x030000,
- .size = 0x3c0000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data dir_615c1_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = dir_615c1_partitions,
- .nr_parts = ARRAY_SIZE(dir_615c1_partitions),
-#endif
-};
-
-static struct gpio_led dir_615c1_leds_gpio[] __initdata = {
- {
- .name = "dir-615c1:orange:status",
- .gpio = DIR_615C1_GPIO_LED_ORANGE_STATUS,
- .active_low = 1,
- }, {
- .name = "dir-615c1:blue:wps",
- .gpio = DIR_615C1_GPIO_LED_BLUE_WPS,
- .active_low = 1,
- }, {
- .name = "dir-615c1:green:wan",
- .gpio = DIR_615C1_GPIO_LED_GREEN_WAN,
- .active_low = 1,
- }, {
- .name = "dir-615c1:green:wancpu",
- .gpio = DIR_615C1_GPIO_LED_GREEN_WANCPU,
- .active_low = 1,
- }, {
- .name = "dir-615c1:green:wlan",
- .gpio = DIR_615C1_GPIO_LED_GREEN_WLAN,
- .active_low = 1,
- }, {
- .name = "dir-615c1:green:status",
- .gpio = DIR_615C1_GPIO_LED_GREEN_STATUS,
- .active_low = 1,
- }, {
- .name = "dir-615c1:orange:wan",
- .gpio = DIR_615C1_GPIO_LED_ORANGE_WAN,
- .active_low = 1,
- }
-
-};
-
-static struct gpio_keys_button dir_615c1_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = DIR_615C1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DIR_615C1_GPIO_BTN_RESET,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = DIR_615C1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DIR_615C1_GPIO_BTN_WPS,
- }
-};
-
-#define DIR_615C1_LAN_PHYMASK BIT(0)
-#define DIR_615C1_WAN_PHYMASK BIT(4)
-#define DIR_615C1_MDIO_MASK (~(DIR_615C1_LAN_PHYMASK | \
- DIR_615C1_WAN_PHYMASK))
-
-static void __init dir_615c1_setup(void)
-{
- const char *config = (char *) KSEG1ADDR(DIR_615C1_CONFIG_ADDR);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
- u8 mac[6];
- u8 *wlan_mac = NULL;
-
- if (nvram_parse_mac_addr(config, DIR_615C1_CONFIG_SIZE,
- "lan_mac=", mac) == 0) {
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
- wlan_mac = mac;
- }
-
- ar71xx_add_device_mdio(0, DIR_615C1_MDIO_MASK);
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.phy_mask = DIR_615C1_LAN_PHYMASK;
-
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = DIR_615C1_WAN_PHYMASK;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&dir_615c1_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir_615c1_leds_gpio),
- dir_615c1_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, DIR_615C1_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(dir_615c1_gpio_keys),
- dir_615c1_gpio_keys);
-
- ar9xxx_add_device_wmac(eeprom, wlan_mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_DIR_615_C1, "DIR-615-C1", "D-Link DIR-615 rev. C1",
- dir_615c1_setup);
+++ /dev/null
-/*
- * D-Link DIR-825 rev. B1 board support
- *
- * Copyright (C) 2009-2011 Lukas Kuna, Evkanet, s.r.o.
- *
- * based on mach-wndr3700.c
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/delay.h>
-#include <linux/rtl8366.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap94-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define DIR825B1_GPIO_LED_BLUE_USB 0
-#define DIR825B1_GPIO_LED_ORANGE_POWER 1
-#define DIR825B1_GPIO_LED_BLUE_POWER 2
-#define DIR825B1_GPIO_LED_BLUE_WPS 4
-#define DIR825B1_GPIO_LED_ORANGE_PLANET 6
-#define DIR825B1_GPIO_LED_BLUE_PLANET 11
-
-#define DIR825B1_GPIO_BTN_RESET 3
-#define DIR825B1_GPIO_BTN_WPS 8
-
-#define DIR825B1_GPIO_RTL8366_SDA 5
-#define DIR825B1_GPIO_RTL8366_SCK 7
-
-#define DIR825B1_KEYS_POLL_INTERVAL 20 /* msecs */
-#define DIR825B1_KEYS_DEBOUNCE_INTERVAL (3 * DIR825B1_KEYS_POLL_INTERVAL)
-
-#define DIR825B1_CAL_LOCATION_0 0x1f661000
-#define DIR825B1_CAL_LOCATION_1 0x1f665000
-
-#define DIR825B1_MAC_LOCATION_0 0x1f66ffa0
-#define DIR825B1_MAC_LOCATION_1 0x1f66ffb4
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition dir825b1_partitions[] = {
- {
- .name = "uboot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "config",
- .offset = 0x040000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x050000,
- .size = 0x610000,
- }, {
- .name = "caldata",
- .offset = 0x660000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "unknown",
- .offset = 0x670000,
- .size = 0x190000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data dir825b1_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = dir825b1_partitions,
- .nr_parts = ARRAY_SIZE(dir825b1_partitions),
-#endif
-};
-
-static struct gpio_led dir825b1_leds_gpio[] __initdata = {
- {
- .name = "dir825b1:blue:usb",
- .gpio = DIR825B1_GPIO_LED_BLUE_USB,
- .active_low = 1,
- }, {
- .name = "dir825b1:orange:power",
- .gpio = DIR825B1_GPIO_LED_ORANGE_POWER,
- .active_low = 1,
- }, {
- .name = "dir825b1:blue:power",
- .gpio = DIR825B1_GPIO_LED_BLUE_POWER,
- .active_low = 1,
- }, {
- .name = "dir825b1:blue:wps",
- .gpio = DIR825B1_GPIO_LED_BLUE_WPS,
- .active_low = 1,
- }, {
- .name = "dir825b1:orange:planet",
- .gpio = DIR825B1_GPIO_LED_ORANGE_PLANET,
- .active_low = 1,
- }, {
- .name = "dir825b1:blue:planet",
- .gpio = DIR825B1_GPIO_LED_BLUE_PLANET,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button dir825b1_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = DIR825B1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DIR825B1_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = DIR825B1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DIR825B1_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static struct rtl8366_initval dir825b1_rtl8366s_initvals[] = {
- { .reg = 0x06, .val = 0x0108 },
-};
-
-static struct rtl8366_platform_data dir825b1_rtl8366s_data = {
- .gpio_sda = DIR825B1_GPIO_RTL8366_SDA,
- .gpio_sck = DIR825B1_GPIO_RTL8366_SCK,
- .num_initvals = ARRAY_SIZE(dir825b1_rtl8366s_initvals),
- .initvals = dir825b1_rtl8366s_initvals,
-};
-
-static struct platform_device dir825b1_rtl8366s_device = {
- .name = RTL8366S_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &dir825b1_rtl8366s_data,
- }
-};
-
-static void dir825b1_read_ascii_mac(u8 *dest, unsigned int src_addr)
-{
- int ret;
- u8 *src = (u8 *)KSEG1ADDR(src_addr);
-
- ret = sscanf(src, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
- &dest[0], &dest[1], &dest[2],
- &dest[3], &dest[4], &dest[5]);
-
- if (ret != ETH_ALEN) memset(dest, 0, ETH_ALEN);
-}
-
-static void __init dir825b1_setup(void)
-{
- u8 mac1[ETH_ALEN], mac2[ETH_ALEN];
-
- dir825b1_read_ascii_mac(mac1, DIR825B1_MAC_LOCATION_0);
- dir825b1_read_ascii_mac(mac2, DIR825B1_MAC_LOCATION_1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 2);
- ar71xx_eth0_data.mii_bus_dev = &dir825b1_rtl8366s_device.dev;
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_pll_data.pll_1000 = 0x11110000;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac1, 3);
- ar71xx_eth1_data.mii_bus_dev = &dir825b1_rtl8366s_device.dev;
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = 0x10;
- ar71xx_eth1_pll_data.pll_1000 = 0x11110000;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&dir825b1_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir825b1_leds_gpio),
- dir825b1_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, DIR825B1_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(dir825b1_gpio_keys),
- dir825b1_gpio_keys);
-
- ar71xx_add_device_usb();
-
- platform_device_register(&dir825b1_rtl8366s_device);
-
- ap94_pci_setup_wmac_led_pin(0, 5);
- ap94_pci_setup_wmac_led_pin(1, 5);
-
- ap94_pci_init((u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_0), mac1,
- (u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_1), mac2);
-}
-
-MIPS_MACHINE(AR71XX_MACH_DIR_825_B1, "DIR-825-B1", "D-Link DIR-825 rev. B1",
- dir825b1_setup);
+++ /dev/null
-/*
- * Senao EAP7660D board support
- *
- * Copyright (C) 2010 Daniel Golle <daniel.golle@gmail.com>
- * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-#include <linux/ath5k_platform.h>
-#include <linux/delay.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-
-#define EAP7660D_KEYS_POLL_INTERVAL 20 /* msecs */
-#define EAP7660D_KEYS_DEBOUNCE_INTERVAL (3 * EAP7660D_KEYS_POLL_INTERVAL)
-
-#define EAP7660D_GPIO_DS4 7
-#define EAP7660D_GPIO_DS5 2
-#define EAP7660D_GPIO_DS7 0
-#define EAP7660D_GPIO_DS8 4
-#define EAP7660D_GPIO_SW1 3
-#define EAP7660D_GPIO_SW3 8
-#define EAP7660D_PHYMASK BIT(20)
-#define EAP7660D_BOARDCONFIG 0x1F7F0000
-#define EAP7660D_GBIC_MAC_OFFSET 0x1000
-#define EAP7660D_WMAC0_MAC_OFFSET 0x1010
-#define EAP7660D_WMAC1_MAC_OFFSET 0x1016
-#define EAP7660D_WMAC0_CALDATA_OFFSET 0x2000
-#define EAP7660D_WMAC1_CALDATA_OFFSET 0x3000
-
-static struct ath5k_platform_data eap7660d_wmac0_data;
-static struct ath5k_platform_data eap7660d_wmac1_data;
-static char eap7660d_wmac0_mac[6];
-static char eap7660d_wmac1_mac[6];
-static u16 eap7660d_wmac0_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
-static u16 eap7660d_wmac1_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
-
-#ifdef CONFIG_PCI
-static struct ar71xx_pci_irq eap7660d_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }, {
- .slot = 1,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV1,
- }
-};
-
-static int eap7660d_pci_plat_dev_init(struct pci_dev *dev)
-{
- switch (PCI_SLOT(dev->devfn)) {
- case 17:
- dev->dev.platform_data = &eap7660d_wmac0_data;
- break;
-
- case 18:
- dev->dev.platform_data = &eap7660d_wmac1_data;
- break;
- }
-
- return 0;
-}
-
-void __init eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
- u8 *cal_data1, u8 *mac_addr1)
-{
- if (cal_data0 && *cal_data0 == 0xa55a) {
- memcpy(eap7660d_wmac0_eeprom, cal_data0,
- ATH5K_PLAT_EEP_MAX_WORDS);
- eap7660d_wmac0_data.eeprom_data = eap7660d_wmac0_eeprom;
- }
-
- if (cal_data1 && *cal_data1 == 0xa55a) {
- memcpy(eap7660d_wmac1_eeprom, cal_data1,
- ATH5K_PLAT_EEP_MAX_WORDS);
- eap7660d_wmac1_data.eeprom_data = eap7660d_wmac1_eeprom;
- }
-
- if (mac_addr0) {
- memcpy(eap7660d_wmac0_mac, mac_addr0,
- sizeof(eap7660d_wmac0_mac));
- eap7660d_wmac0_data.macaddr = eap7660d_wmac0_mac;
- }
-
- if (mac_addr1) {
- memcpy(eap7660d_wmac1_mac, mac_addr1,
- sizeof(eap7660d_wmac1_mac));
- eap7660d_wmac1_data.macaddr = eap7660d_wmac1_mac;
- }
-
- ar71xx_pci_plat_dev_init = eap7660d_pci_plat_dev_init;
- ar71xx_pci_init(ARRAY_SIZE(eap7660d_pci_irqs), eap7660d_pci_irqs);
-}
-#else
-static inline void eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
- u8 *cal_data1, u8 *mac_addr1)
-{
-}
-#endif /* CONFIG_PCI */
-
-static struct gpio_led eap7660d_leds_gpio[] __initdata = {
- {
- .name = "eap7660d:green:ds8",
- .gpio = EAP7660D_GPIO_DS8,
- .active_low = 0,
- },
- {
- .name = "eap7660d:green:ds5",
- .gpio = EAP7660D_GPIO_DS5,
- .active_low = 0,
- },
- {
- .name = "eap7660d:green:ds7",
- .gpio = EAP7660D_GPIO_DS7,
- .active_low = 0,
- },
- {
- .name = "eap7660d:green:ds4",
- .gpio = EAP7660D_GPIO_DS4,
- .active_low = 0,
- }
-};
-
-static struct gpio_keys_button eap7660d_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
- .gpio = EAP7660D_GPIO_SW1,
- .active_low = 1,
- },
- {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
- .gpio = EAP7660D_GPIO_SW3,
- .active_low = 1,
- }
-};
-
-static const char *eap7660d_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data eap7660d_flash_data = {
- .part_probes = eap7660d_part_probes,
-};
-
-static void __init eap7660d_setup(void)
-{
- u8 *boardconfig = (u8 *) KSEG1ADDR(EAP7660D_BOARDCONFIG);
-
- ar71xx_add_device_mdio(0, ~EAP7660D_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
- boardconfig + EAP7660D_GBIC_MAC_OFFSET, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = EAP7660D_PHYMASK;
- ar71xx_add_device_eth(0);
- ar71xx_add_device_m25p80(&eap7660d_flash_data);
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(eap7660d_leds_gpio),
- eap7660d_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, EAP7660D_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(eap7660d_gpio_keys),
- eap7660d_gpio_keys);
- eap7660d_pci_init(boardconfig + EAP7660D_WMAC0_CALDATA_OFFSET,
- boardconfig + EAP7660D_WMAC0_MAC_OFFSET,
- boardconfig + EAP7660D_WMAC1_CALDATA_OFFSET,
- boardconfig + EAP7660D_WMAC1_MAC_OFFSET);
-};
-
-MIPS_MACHINE(AR71XX_MACH_EAP7660D, "EAP7660D", "Senao EAP7660D",
- eap7660d_setup);
+++ /dev/null
-/*
- * ALFA NETWORKS Hornet-UB board support
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-#define HORNET_UB_GPIO_LED_WLAN 0
-#define HORNET_UB_GPIO_LED_USB 1
-#define HORNET_UB_GPIO_LED_LAN 13
-#define HORNET_UB_GPIO_LED_WAN 17
-#define HORNET_UB_GPIO_LED_WPS 27
-
-#define HORNET_UB_GPIO_BTN_RESET 11
-#define HORNET_UB_GPIO_BTN_WPS 12
-
-#define HORNET_UB_GPIO_USB_POWER 26
-
-#define HORNET_UB_KEYS_POLL_INTERVAL 20 /* msecs */
-#define HORNET_UB_KEYS_DEBOUNCE_INTERVAL (3 * HORNET_UB_KEYS_POLL_INTERVAL)
-
-#define HORNET_UB_MAC0_OFFSET 0x0000
-#define HORNET_UB_MAC1_OFFSET 0x0006
-#define HORNET_UB_CALDATA_OFFSET 0x1000
-
-static struct gpio_led hornet_ub_leds_gpio[] __initdata = {
- {
- .name = "alfa:blue:lan",
- .gpio = HORNET_UB_GPIO_LED_LAN,
- .active_low = 0,
- },
- {
- .name = "alfa:blue:usb",
- .gpio = HORNET_UB_GPIO_LED_USB,
- .active_low = 0,
- },
- {
- .name = "alfa:blue:wan",
- .gpio = HORNET_UB_GPIO_LED_WAN,
- .active_low = 1,
- },
- {
- .name = "alfa:blue:wlan",
- .gpio = HORNET_UB_GPIO_LED_WLAN,
- .active_low = 0,
- },
- {
- .name = "alfa:blue:wps",
- .gpio = HORNET_UB_GPIO_LED_WPS,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button hornet_ub_gpio_keys[] __initdata = {
- {
- .desc = "WPS button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
- .gpio = HORNET_UB_GPIO_BTN_WPS,
- .active_low = 1,
- },
- {
- .desc = "Reset button",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
- .gpio = HORNET_UB_GPIO_BTN_RESET,
- .active_low = 0,
- }
-};
-
-static void __init hornet_ub_gpio_setup(void)
-{
- u32 t;
-
- ar71xx_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- t = ar71xx_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
- t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
- ar71xx_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
-
- gpio_request(HORNET_UB_GPIO_USB_POWER, "USB power");
- gpio_direction_output(HORNET_UB_GPIO_USB_POWER, 1);
-}
-
-static void __init hornet_ub_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- hornet_ub_gpio_setup();
-
- ar71xx_add_device_m25p80(NULL);
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(hornet_ub_leds_gpio),
- hornet_ub_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, HORNET_UB_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(hornet_ub_gpio_keys),
- hornet_ub_gpio_keys);
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
- art + HORNET_UB_MAC0_OFFSET, 0);
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
- art + HORNET_UB_MAC1_OFFSET, 0);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_add_device_eth(1);
- ar71xx_add_device_eth(0);
-
- ar9xxx_add_device_wmac(art + HORNET_UB_CALDATA_OFFSET, NULL);
- ar71xx_add_device_usb();
-}
-
-MIPS_MACHINE(AR71XX_MACH_HORNET_UB, "HORNET-UB", "ALFA NETWORKS Hornet-UB",
- hornet_ub_setup);
+++ /dev/null
-/*
- * jjPlus JA76PF board support
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb42-pci.h"
-#include "dev-usb.h"
-#include "dev-leds-gpio.h"
-
-#define JA76PF_KEYS_POLL_INTERVAL 20 /* msecs */
-#define JA76PF_KEYS_DEBOUNCE_INTERVAL (3 * JA76PF_KEYS_POLL_INTERVAL)
-
-#define JA76PF_GPIO_I2C_SCL 0
-#define JA76PF_GPIO_I2C_SDA 1
-#define JA76PF_GPIO_LED_1 5
-#define JA76PF_GPIO_LED_2 4
-#define JA76PF_GPIO_LED_3 3
-#define JA76PF_GPIO_BTN_RESET 11
-
-static struct gpio_led ja76pf_leds_gpio[] __initdata = {
- {
- .name = "ja76pf:green:led1",
- .gpio = JA76PF_GPIO_LED_1,
- .active_low = 1,
- }, {
- .name = "ja76pf:green:led2",
- .gpio = JA76PF_GPIO_LED_2,
- .active_low = 1,
- }, {
- .name = "ja76pf:green:led3",
- .gpio = JA76PF_GPIO_LED_3,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button ja76pf_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
- .gpio = JA76PF_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static struct i2c_gpio_platform_data ja76pf_i2c_gpio_data = {
- .sda_pin = JA76PF_GPIO_I2C_SDA,
- .scl_pin = JA76PF_GPIO_I2C_SCL,
-};
-
-static struct platform_device ja76pf_i2c_gpio_device = {
- .name = "i2c-gpio",
- .id = 0,
- .dev = {
- .platform_data = &ja76pf_i2c_gpio_data,
- }
-};
-
-static const char *ja76pf_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data ja76pf_flash_data = {
- .part_probes = ja76pf_part_probes,
-};
-
-#define JA76PF_WAN_PHYMASK (1 << 4)
-#define JA76PF_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 < 3))
-#define JA76PF_MDIO_PHYMASK (JA76PF_LAN_PHYMASK | JA76PF_WAN_PHYMASK)
-
-static void __init ja76pf_init(void)
-{
- ar71xx_add_device_m25p80(&ja76pf_flash_data);
-
- ar71xx_add_device_mdio(0, ~JA76PF_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = JA76PF_LAN_PHYMASK;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = JA76PF_WAN_PHYMASK;
- ar71xx_eth1_data.speed = SPEED_1000;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- platform_device_register(&ja76pf_i2c_gpio_device);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ja76pf_leds_gpio),
- ja76pf_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ja76pf_gpio_keys),
- ja76pf_gpio_keys);
-
- ar71xx_add_device_usb();
- pb42_pci_init();
-}
-
-MIPS_MACHINE(AR71XX_MACH_JA76PF, "JA76PF", "jjPlus JA76PF", ja76pf_init);
+++ /dev/null
-/*
- * jjPlus JWAP003 board support
- *
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/platform_device.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb42-pci.h"
-#include "dev-usb.h"
-
-#define JWAP003_KEYS_POLL_INTERVAL 20 /* msecs */
-#define JWAP003_KEYS_DEBOUNCE_INTERVAL (3 * JWAP003_KEYS_POLL_INTERVAL)
-
-#define JWAP003_GPIO_WPS 11
-#define JWAP003_GPIO_I2C_SCL 0
-#define JWAP003_GPIO_I2C_SDA 1
-
-static struct gpio_keys_button jwap003_gpio_keys[] __initdata = {
- {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = JWAP003_KEYS_DEBOUNCE_INTERVAL,
- .gpio = JWAP003_GPIO_WPS,
- .active_low = 1,
- }
-};
-
-static struct i2c_gpio_platform_data jwap003_i2c_gpio_data = {
- .sda_pin = JWAP003_GPIO_I2C_SDA,
- .scl_pin = JWAP003_GPIO_I2C_SCL,
-};
-
-static struct platform_device jwap003_i2c_gpio_device = {
- .name = "i2c-gpio",
- .id = 0,
- .dev = {
- .platform_data = &jwap003_i2c_gpio_data,
- }
-};
-
-static const char *jwap003_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data jwap003_flash_data = {
- .part_probes = jwap003_part_probes,
-};
-
-#define JWAP003_WAN_PHYMASK BIT(0)
-#define JWAP003_LAN_PHYMASK BIT(4)
-
-static void __init jwap003_init(void)
-{
- ar71xx_add_device_m25p80(&jwap003_flash_data);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.phy_mask = JWAP003_WAN_PHYMASK;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.has_ar8216 = 1;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = JWAP003_LAN_PHYMASK;
- ar71xx_eth1_data.speed = SPEED_100;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- platform_device_register(&jwap003_i2c_gpio_device);
-
- ar71xx_add_device_usb();
-
- ar71xx_register_gpio_keys_polled(-1, JWAP003_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(jwap003_gpio_keys),
- jwap003_gpio_keys);
-
- pb42_pci_init();
-}
-
-MIPS_MACHINE(AR71XX_MACH_JWAP003, "JWAP003", "jjPlus JWAP003", jwap003_init);
+++ /dev/null
-/*
- * Planex MZK-W04NU board support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-#define MZK_W04NU_GPIO_LED_USB 0
-#define MZK_W04NU_GPIO_LED_STATUS 1
-#define MZK_W04NU_GPIO_LED_WPS 3
-#define MZK_W04NU_GPIO_LED_WLAN 6
-#define MZK_W04NU_GPIO_LED_AP 15
-#define MZK_W04NU_GPIO_LED_ROUTER 16
-
-#define MZK_W04NU_GPIO_BTN_APROUTER 5
-#define MZK_W04NU_GPIO_BTN_WPS 12
-#define MZK_W04NU_GPIO_BTN_RESET 21
-
-#define MZK_W04NU_KEYS_POLL_INTERVAL 20 /* msecs */
-#define MZK_W04NU_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W04NU_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition mzk_w04nu_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "kernel",
- .offset = 0x050000,
- .size = 0x160000,
- }, {
- .name = "rootfs",
- .offset = 0x1b0000,
- .size = 0x630000,
- }, {
- .name = "art",
- .offset = 0x7e0000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x050000,
- .size = 0x790000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data mzk_w04nu_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = mzk_w04nu_partitions,
- .nr_parts = ARRAY_SIZE(mzk_w04nu_partitions),
-#endif
-};
-
-static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
- {
- .name = "planex:green:status",
- .gpio = MZK_W04NU_GPIO_LED_STATUS,
- .active_low = 1,
- }, {
- .name = "planex:blue:wps",
- .gpio = MZK_W04NU_GPIO_LED_WPS,
- .active_low = 1,
- }, {
- .name = "planex:green:wlan",
- .gpio = MZK_W04NU_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "planex:green:usb",
- .gpio = MZK_W04NU_GPIO_LED_USB,
- .active_low = 1,
- }, {
- .name = "planex:green:ap",
- .gpio = MZK_W04NU_GPIO_LED_AP,
- .active_low = 1,
- }, {
- .name = "planex:green:router",
- .gpio = MZK_W04NU_GPIO_LED_ROUTER,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button mzk_w04nu_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
- .gpio = MZK_W04NU_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
- .gpio = MZK_W04NU_GPIO_BTN_WPS,
- .active_low = 1,
- }, {
- .desc = "aprouter",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
- .gpio = MZK_W04NU_GPIO_BTN_APROUTER,
- .active_low = 0,
- }
-};
-
-#define MZK_W04NU_WAN_PHYMASK BIT(4)
-#define MZK_W04NU_MDIO_MASK (~MZK_W04NU_WAN_PHYMASK)
-
-static void __init mzk_w04nu_setup(void)
-{
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_mdio(0, MZK_W04NU_MDIO_MASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.has_ar8216 = 1;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = MZK_W04NU_WAN_PHYMASK;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&mzk_w04nu_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
- mzk_w04nu_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, MZK_W04NU_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(mzk_w04nu_gpio_keys),
- mzk_w04nu_gpio_keys);
- ar71xx_add_device_usb();
-
- ar9xxx_add_device_wmac(eeprom, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_MZK_W04NU, "MZK-W04NU", "Planex MZK-W04NU",
- mzk_w04nu_setup);
+++ /dev/null
-/*
- * Planex MZK-W300NH board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define MZK_W300NH_GPIO_LED_STATUS 1
-#define MZK_W300NH_GPIO_LED_WPS 3
-#define MZK_W300NH_GPIO_LED_WLAN 6
-#define MZK_W300NH_GPIO_LED_AP 15
-#define MZK_W300NH_GPIO_LED_ROUTER 16
-
-#define MZK_W300NH_GPIO_BTN_APROUTER 5
-#define MZK_W300NH_GPIO_BTN_WPS 12
-#define MZK_W300NH_GPIO_BTN_RESET 21
-
-#define MZK_W300NH_KEYS_POLL_INTERVAL 20 /* msecs */
-#define MZK_W300NH_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W300NH_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition mzk_w300nh_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "kernel",
- .offset = 0x050000,
- .size = 0x160000,
- }, {
- .name = "rootfs",
- .offset = 0x1b0000,
- .size = 0x630000,
- }, {
- .name = "art",
- .offset = 0x7e0000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x050000,
- .size = 0x790000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data mzk_w300nh_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = mzk_w300nh_partitions,
- .nr_parts = ARRAY_SIZE(mzk_w300nh_partitions),
-#endif
-};
-
-static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
- {
- .name = "planex:green:status",
- .gpio = MZK_W300NH_GPIO_LED_STATUS,
- .active_low = 1,
- }, {
- .name = "planex:blue:wps",
- .gpio = MZK_W300NH_GPIO_LED_WPS,
- .active_low = 1,
- }, {
- .name = "planex:green:wlan",
- .gpio = MZK_W300NH_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "planex:green:ap",
- .gpio = MZK_W300NH_GPIO_LED_AP,
- .active_low = 1,
- }, {
- .name = "planex:green:router",
- .gpio = MZK_W300NH_GPIO_LED_ROUTER,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button mzk_w300nh_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = MZK_W300NH_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = MZK_W300NH_GPIO_BTN_WPS,
- .active_low = 1,
- }, {
- .desc = "aprouter",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = MZK_W300NH_GPIO_BTN_APROUTER,
- .active_low = 0,
- }
-};
-
-#define MZK_W300NH_WAN_PHYMASK BIT(4)
-#define MZK_W300NH_MDIO_MASK (~MZK_W300NH_WAN_PHYMASK)
-
-static void __init mzk_w300nh_setup(void)
-{
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_mdio(0, MZK_W300NH_MDIO_MASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.has_ar8216 = 1;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = MZK_W300NH_WAN_PHYMASK;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&mzk_w300nh_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
- mzk_w300nh_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, MZK_W300NH_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(mzk_w300nh_gpio_keys),
- mzk_w300nh_gpio_keys);
- ar9xxx_add_device_wmac(eeprom, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_MZK_W300NH, "MZK-W300NH", "Planex MZK-W300NH",
- mzk_w300nh_setup);
+++ /dev/null
-/*
- * Zyxel NBG 460N/550N/550NH board support
- *
- * Copyright (C) 2010 Michael Kurz <michi.kurz@googlemail.com>
- *
- * based on mach-tl-wr1043nd.c
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/delay.h>
-#include <linux/rtl8366.h>
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <linux/i2c-gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-/* LEDs */
-#define NBG460N_GPIO_LED_WPS 3
-#define NBG460N_GPIO_LED_WAN 6
-#define NBG460N_GPIO_LED_POWER 14
-#define NBG460N_GPIO_LED_WLAN 15
-
-/* Buttons */
-#define NBG460N_GPIO_BTN_WPS 12
-#define NBG460N_GPIO_BTN_RESET 21
-
-#define NBG460N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define NBG460N_KEYS_DEBOUNCE_INTERVAL (3 * NBG460N_KEYS_POLL_INTERVAL)
-
-/* RTC chip PCF8563 I2C interface */
-#define NBG460N_GPIO_PCF8563_SDA 8
-#define NBG460N_GPIO_PCF8563_SCK 7
-
-/* Switch configuration I2C interface */
-#define NBG460N_GPIO_RTL8366_SDA 16
-#define NBG460N_GPIO_RTL8366_SCK 18
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition nbg460n_partitions[] = {
- {
- .name = "Bootbase",
- .offset = 0,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "U-Boot Config",
- .offset = 0x010000,
- .size = 0x030000,
- }, {
- .name = "U-Boot",
- .offset = 0x040000,
- .size = 0x030000,
- }, {
- .name = "linux",
- .offset = 0x070000,
- .size = 0x0e0000,
- }, {
- .name = "rootfs",
- .offset = 0x150000,
- .size = 0x2a0000,
- }, {
- .name = "CalibData",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x070000,
- .size = 0x380000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data nbg460n_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = nbg460n_partitions,
- .nr_parts = ARRAY_SIZE(nbg460n_partitions),
-#endif
-};
-
-static struct gpio_led nbg460n_leds_gpio[] __initdata = {
- {
- .name = "nbg460n:green:power",
- .gpio = NBG460N_GPIO_LED_POWER,
- .active_low = 0,
- .default_trigger = "default-on",
- }, {
- .name = "nbg460n:green:wps",
- .gpio = NBG460N_GPIO_LED_WPS,
- .active_low = 0,
- }, {
- .name = "nbg460n:green:wlan",
- .gpio = NBG460N_GPIO_LED_WLAN,
- .active_low = 0,
- }, {
- /* Not really for controlling the LED,
- when set low the LED blinks uncontrollable */
- .name = "nbg460n:green:wan",
- .gpio = NBG460N_GPIO_LED_WAN,
- .active_low = 0,
- }
-};
-
-static struct gpio_keys_button nbg460n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = NBG460N_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = NBG460N_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static struct i2c_gpio_platform_data nbg460n_i2c_device_platdata = {
- .sda_pin = NBG460N_GPIO_PCF8563_SDA,
- .scl_pin = NBG460N_GPIO_PCF8563_SCK,
- .udelay = 10,
-};
-
-static struct platform_device nbg460n_i2c_device = {
- .name = "i2c-gpio",
- .id = -1,
- .num_resources = 0,
- .resource = NULL,
- .dev = {
- .platform_data = &nbg460n_i2c_device_platdata,
- },
-};
-
-static struct i2c_board_info nbg460n_i2c_devs[] __initdata = {
- {
- I2C_BOARD_INFO("pcf8563", 0x51),
- },
-};
-
-static void __devinit nbg460n_i2c_init(void)
-{
- /* The gpio interface */
- platform_device_register(&nbg460n_i2c_device);
- /* I2C devices */
- i2c_register_board_info(0, nbg460n_i2c_devs,
- ARRAY_SIZE(nbg460n_i2c_devs));
-}
-
-
-static struct rtl8366_platform_data nbg460n_rtl8366s_data = {
- .gpio_sda = NBG460N_GPIO_RTL8366_SDA,
- .gpio_sck = NBG460N_GPIO_RTL8366_SCK,
-};
-
-static struct platform_device nbg460n_rtl8366s_device = {
- .name = RTL8366S_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &nbg460n_rtl8366s_data,
- }
-};
-
-static void __init nbg460n_setup(void)
-{
- /* end of bootloader sector contains mac address */
- u8 *mac = (u8 *) KSEG1ADDR(0x1fc0fff8);
- /* last sector contains wlan calib data */
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- /* LAN Port */
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_eth0_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev;
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- /* WAN Port */
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
- ar71xx_eth1_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev;
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- /* register the switch phy */
- platform_device_register(&nbg460n_rtl8366s_device);
-
- /* register flash */
- ar71xx_add_device_m25p80(&nbg460n_flash_data);
-
- ar9xxx_add_device_wmac(eeprom, mac);
-
- /* register RTC chip */
- nbg460n_i2c_init();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(nbg460n_leds_gpio),
- nbg460n_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, NBG460N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(nbg460n_gpio_keys),
- nbg460n_gpio_keys);
-}
-
-MIPS_MACHINE(AR71XX_MACH_NBG460N, "NBG460N", "Zyxel NBG460N/550N/550NH",
- nbg460n_setup);
+++ /dev/null
-/*
- * OpenMesh OM2P support
- *
- * Copyright (C) 2011 Marek Lindner <marek@open-mesh.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/gpio.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ap91-pci.h"
-#include "dev-m25p80.h"
-#include "dev-leds-gpio.h"
-#include "dev-gpio-buttons.h"
-
-#define OM2P_GPIO_LED_POWER 0
-#define OM2P_GPIO_LED_GREEN 13
-#define OM2P_GPIO_LED_RED 14
-#define OM2P_GPIO_LED_YELLOW 15
-#define OM2P_GPIO_LED_LAN 16
-#define OM2P_GPIO_LED_WAN 17
-#define OM2P_GPIO_BTN_RESET 11
-
-#define OM2P_KEYS_POLL_INTERVAL 20 /* msecs */
-#define OM2P_KEYS_DEBOUNCE_INTERVAL (3 * OM2P_KEYS_POLL_INTERVAL)
-
-#define OM2P_WAN_PHYMASK BIT(4)
-
-static struct flash_platform_data om2p_flash_data = {
- .type = "s25sl12800",
- .name = "ar7240-nor0",
-};
-
-static struct gpio_led om2p_leds_gpio[] __initdata = {
- {
- .name = "om2p:blue:power",
- .gpio = OM2P_GPIO_LED_POWER,
- .active_low = 1,
- }, {
- .name = "om2p:red:wifi",
- .gpio = OM2P_GPIO_LED_RED,
- .active_low = 1,
- }, {
- .name = "om2p:yellow:wifi",
- .gpio = OM2P_GPIO_LED_YELLOW,
- .active_low = 1,
- }, {
- .name = "om2p:green:wifi",
- .gpio = OM2P_GPIO_LED_GREEN,
- .active_low = 1,
- }, {
- .name = "om2p:blue:lan",
- .gpio = OM2P_GPIO_LED_LAN,
- .active_low = 1,
- }, {
- .name = "om2p:blue:wan",
- .gpio = OM2P_GPIO_LED_WAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button om2p_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = OM2P_KEYS_DEBOUNCE_INTERVAL,
- .gpio = OM2P_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static void __init om2p_setup(void)
-{
- u8 *mac1 = (u8 *)KSEG1ADDR(0x1ffc0000);
- u8 *mac2 = (u8 *)KSEG1ADDR(0x1ffc0000 + ETH_ALEN);
- u8 *ee = (u8 *)KSEG1ADDR(0x1ffc1000);
-
- ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- ar71xx_add_device_m25p80(&om2p_flash_data);
-
- ar71xx_add_device_mdio(0, ~OM2P_WAN_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ap91_pci_init(ee, NULL);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(om2p_leds_gpio),
- om2p_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, OM2P_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(om2p_gpio_keys),
- om2p_gpio_keys);
-}
-
-MIPS_MACHINE(AR71XX_MACH_OM2P, "OM2P", "OpenMesh OM2P", om2p_setup);
+++ /dev/null
-/*
- * Atheros PB42 board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb42-pci.h"
-#include "dev-usb.h"
-
-#define PB42_KEYS_POLL_INTERVAL 20 /* msecs */
-#define PB42_KEYS_DEBOUNCE_INTERVAL (3 * PB42_KEYS_POLL_INTERVAL)
-
-#define PB42_GPIO_BTN_SW4 8
-#define PB42_GPIO_BTN_SW5 3
-
-static struct gpio_keys_button pb42_gpio_keys[] __initdata = {
- {
- .desc = "sw4",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB42_GPIO_BTN_SW4,
- .active_low = 1,
- }, {
- .desc = "sw5",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB42_GPIO_BTN_SW5,
- .active_low = 1,
- }
-};
-
-static const char *pb42_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data pb42_flash_data = {
- .part_probes = pb42_part_probes,
-};
-
-#define PB42_WAN_PHYMASK BIT(20)
-#define PB42_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
-#define PB42_MDIO_PHYMASK (PB42_LAN_PHYMASK | PB42_WAN_PHYMASK)
-
-static void __init pb42_init(void)
-{
- ar71xx_add_device_m25p80(&pb42_flash_data);
-
- ar71xx_add_device_mdio(0, ~PB42_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = PB42_WAN_PHYMASK;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.speed = SPEED_100;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_register_gpio_keys_polled(-1, PB42_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(pb42_gpio_keys),
- pb42_gpio_keys);
-
- pb42_pci_init();
-}
-
-MIPS_MACHINE(AR71XX_MACH_PB42, "PB42", "Atheros PB42", pb42_init);
+++ /dev/null
-/*
- * Atheros PB44 board support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/vsc7385.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/i2c/pcf857x.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-pb42-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define PB44_PCF8757_VSC7395_CS 0
-#define PB44_PCF8757_STEREO_CS 1
-#define PB44_PCF8757_SLIC_CS0 2
-#define PB44_PCF8757_SLIC_TEST 3
-#define PB44_PCF8757_SLIC_INT0 4
-#define PB44_PCF8757_SLIC_INT1 5
-#define PB44_PCF8757_SW_RESET 6
-#define PB44_PCF8757_SW_JUMP 8
-#define PB44_PCF8757_LED_JUMP1 9
-#define PB44_PCF8757_LED_JUMP2 10
-#define PB44_PCF8757_TP24 11
-#define PB44_PCF8757_TP25 12
-#define PB44_PCF8757_TP26 13
-#define PB44_PCF8757_TP27 14
-#define PB44_PCF8757_TP28 15
-
-#define PB44_GPIO_I2C_SCL 0
-#define PB44_GPIO_I2C_SDA 1
-
-#define PB44_GPIO_EXP_BASE 16
-#define PB44_GPIO_VSC7395_CS (PB44_GPIO_EXP_BASE + PB44_PCF8757_VSC7395_CS)
-#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + PB44_PCF8757_SW_RESET)
-#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + PB44_PCF8757_SW_JUMP)
-#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + PB44_PCF8757_LED_JUMP1)
-#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + PB44_PCF8757_LED_JUMP2)
-
-#define PB44_KEYS_POLL_INTERVAL 20 /* msecs */
-#define PB44_KEYS_DEBOUNCE_INTERVAL (3 * PB44_KEYS_POLL_INTERVAL)
-
-static struct i2c_gpio_platform_data pb44_i2c_gpio_data = {
- .sda_pin = PB44_GPIO_I2C_SDA,
- .scl_pin = PB44_GPIO_I2C_SCL,
-};
-
-static struct platform_device pb44_i2c_gpio_device = {
- .name = "i2c-gpio",
- .id = 0,
- .dev = {
- .platform_data = &pb44_i2c_gpio_data,
- }
-};
-
-static struct pcf857x_platform_data pb44_pcf857x_data = {
- .gpio_base = PB44_GPIO_EXP_BASE,
-};
-
-static struct i2c_board_info pb44_i2c_board_info[] __initdata = {
- {
- I2C_BOARD_INFO("pcf8575", 0x20),
- .platform_data = &pb44_pcf857x_data,
- },
-};
-
-static struct gpio_led pb44_leds_gpio[] __initdata = {
- {
- .name = "pb44:amber:jump1",
- .gpio = PB44_GPIO_LED_JUMP1,
- .active_low = 1,
- }, {
- .name = "pb44:green:jump2",
- .gpio = PB44_GPIO_LED_JUMP2,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button pb44_gpio_keys[] __initdata = {
- {
- .desc = "soft_reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB44_GPIO_SW_RESET,
- .active_low = 1,
- }, {
- .desc = "jumpstart",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB44_GPIO_SW_JUMP,
- .active_low = 1,
- }
-};
-
-static void pb44_vsc7395_reset(void)
-{
- ar71xx_device_stop(RESET_MODULE_GE1_PHY);
- udelay(10);
- ar71xx_device_start(RESET_MODULE_GE1_PHY);
- mdelay(50);
-}
-
-static struct vsc7385_platform_data pb44_vsc7395_data = {
- .reset = pb44_vsc7395_reset,
- .ucode_name = "vsc7395_ucode_pb44.bin",
- .mac_cfg = {
- .tx_ipg = 6,
- .bit2 = 1,
- .clk_sel = 0,
- },
-};
-
-static const char *pb44_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data pb44_flash_data = {
- .part_probes = pb44_part_probes,
-};
-
-static struct spi_board_info pb44_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p80",
- .platform_data = &pb44_flash_data,
- }, {
- .bus_num = 0,
- .chip_select = 1,
- .max_speed_hz = 25000000,
- .modalias = "spi-vsc7385",
- .platform_data = &pb44_vsc7395_data,
- .controller_data = (void *) PB44_GPIO_VSC7395_CS,
- },
-};
-
-static struct resource pb44_spi_resources[] = {
- [0] = {
- .start = AR71XX_SPI_BASE,
- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct ar71xx_spi_platform_data pb44_spi_data = {
- .bus_num = 0,
- .num_chipselect = 2,
-};
-
-static struct platform_device pb44_spi_device = {
- .name = "pb44-spi",
- .id = -1,
- .resource = pb44_spi_resources,
- .num_resources = ARRAY_SIZE(pb44_spi_resources),
- .dev = {
- .platform_data = &pb44_spi_data,
- },
-};
-
-#define PB44_WAN_PHYMASK BIT(0)
-#define PB44_LAN_PHYMASK 0
-#define PB44_MDIO_PHYMASK (PB44_LAN_PHYMASK | PB44_WAN_PHYMASK)
-
-static void __init pb44_init(void)
-{
- ar71xx_add_device_mdio(0, ~PB44_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = PB44_WAN_PHYMASK;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.speed = SPEED_1000;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
- ar71xx_eth1_pll_data.pll_1000 = 0x110000;
-
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
-
- pb42_pci_init();
-
- i2c_register_board_info(0, pb44_i2c_board_info,
- ARRAY_SIZE(pb44_i2c_board_info));
-
- platform_device_register(&pb44_i2c_gpio_device);
-
- spi_register_board_info(pb44_spi_info, ARRAY_SIZE(pb44_spi_info));
- platform_device_register(&pb44_spi_device);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio),
- pb44_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, PB44_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(pb44_gpio_keys),
- pb44_gpio_keys);
-}
-
-MIPS_MACHINE(AR71XX_MACH_PB44, "PB44", "Atheros PB44", pb44_init);
+++ /dev/null
-/*
- * Atheros PB92 board support
- *
- * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb9x-pci.h"
-#include "dev-usb.h"
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition pb92_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x2b0000,
- }, {
- .name = "uImage",
- .offset = 0x300000,
- .size = 0x0e0000,
- }, {
- .name = "ART",
- .offset = 0x3e0000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data pb92_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = pb92_partitions,
- .nr_parts = ARRAY_SIZE(pb92_partitions),
-#endif
-};
-
-#define PB92_KEYS_POLL_INTERVAL 20 /* msecs */
-#define PB92_KEYS_DEBOUNCE_INTERVAL (3 * PB92_KEYS_POLL_INTERVAL)
-
-#define PB92_GPIO_BTN_SW4 8
-#define PB92_GPIO_BTN_SW5 3
-
-static struct gpio_keys_button pb92_gpio_keys[] __initdata = {
- {
- .desc = "sw4",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB92_GPIO_BTN_SW4,
- .active_low = 1,
- }, {
- .desc = "sw5",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB92_GPIO_BTN_SW5,
- .active_low = 1,
- }
-};
-
-static void __init pb92_init(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ar71xx_add_device_m25p80(&pb92_flash_data);
-
- ar71xx_add_device_mdio(0, ~BIT(0));
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.phy_mask = BIT(0);
-
- ar71xx_add_device_eth(0);
-
- ar71xx_register_gpio_keys_polled(-1, PB92_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(pb92_gpio_keys),
- pb92_gpio_keys);
-
- pb9x_pci_init();
-}
-
-MIPS_MACHINE(AR71XX_MACH_PB92, "PB92", "Atheros PB92", pb92_init);
+++ /dev/null
-/*
- * MikroTik RouterBOARD 4xx series support
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/mdio-gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/mmc_spi.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-#include <asm/mach-ar71xx/rb4xx_cpld.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define RB4XX_GPIO_USER_LED 4
-#define RB4XX_GPIO_RESET_SWITCH 7
-
-#define RB4XX_GPIO_CPLD_BASE 32
-#define RB4XX_GPIO_CPLD_LED1 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED1)
-#define RB4XX_GPIO_CPLD_LED2 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED2)
-#define RB4XX_GPIO_CPLD_LED3 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED3)
-#define RB4XX_GPIO_CPLD_LED4 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED4)
-#define RB4XX_GPIO_CPLD_LED5 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED5)
-
-#define RB4XX_KEYS_POLL_INTERVAL 20 /* msecs */
-#define RB4XX_KEYS_DEBOUNCE_INTERVAL (3 * RB4XX_KEYS_POLL_INTERVAL)
-
-static struct gpio_led rb4xx_leds_gpio[] __initdata = {
- {
- .name = "rb4xx:yellow:user",
- .gpio = RB4XX_GPIO_USER_LED,
- .active_low = 0,
- }, {
- .name = "rb4xx:green:led1",
- .gpio = RB4XX_GPIO_CPLD_LED1,
- .active_low = 1,
- }, {
- .name = "rb4xx:green:led2",
- .gpio = RB4XX_GPIO_CPLD_LED2,
- .active_low = 1,
- }, {
- .name = "rb4xx:green:led3",
- .gpio = RB4XX_GPIO_CPLD_LED3,
- .active_low = 1,
- }, {
- .name = "rb4xx:green:led4",
- .gpio = RB4XX_GPIO_CPLD_LED4,
- .active_low = 1,
- }, {
- .name = "rb4xx:green:led5",
- .gpio = RB4XX_GPIO_CPLD_LED5,
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_button rb4xx_gpio_keys[] __initdata = {
- {
- .desc = "reset_switch",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = RB4XX_KEYS_DEBOUNCE_INTERVAL,
- .gpio = RB4XX_GPIO_RESET_SWITCH,
- .active_low = 1,
- }
-};
-
-static struct platform_device rb4xx_nand_device = {
- .name = "rb4xx-nand",
- .id = -1,
-};
-
-static struct ar71xx_pci_irq rb4xx_pci_irqs[] __initdata = {
- {
- .slot = 0,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV2,
- }, {
- .slot = 1,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV0,
- }, {
- .slot = 1,
- .pin = 2,
- .irq = AR71XX_PCI_IRQ_DEV1,
- }, {
- .slot = 2,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV1,
- }, {
- .slot = 3,
- .pin = 1,
- .irq = AR71XX_PCI_IRQ_DEV2,
- }
-};
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition rb4xx_partitions[] = {
- {
- .name = "routerboot",
- .offset = 0,
- .size = 0x0b000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "hard_config",
- .offset = 0x0b000,
- .size = 0x01000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "bios",
- .offset = 0x0d000,
- .size = 0x02000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "soft_config",
- .offset = 0x0f000,
- .size = 0x01000,
- }
-};
-#define rb4xx_num_partitions ARRAY_SIZE(rb4xx_partitions)
-#else /* CONFIG_MTD_PARTITIONS */
-#define rb4xx_partitions NULL
-#define rb4xx_num_partitions 0
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data rb4xx_flash_data = {
- .type = "pm25lv512",
- .parts = rb4xx_partitions,
- .nr_parts = rb4xx_num_partitions,
-};
-
-static struct rb4xx_cpld_platform_data rb4xx_cpld_data = {
- .gpio_base = RB4XX_GPIO_CPLD_BASE,
-};
-
-static struct mmc_spi_platform_data rb4xx_mmc_data = {
- .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
-};
-
-static struct spi_board_info rb4xx_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p80",
- .platform_data = &rb4xx_flash_data,
- }, {
- .bus_num = 0,
- .chip_select = 1,
- .max_speed_hz = 25000000,
- .modalias = "spi-rb4xx-cpld",
- .platform_data = &rb4xx_cpld_data,
- }
-};
-
-static struct spi_board_info rb4xx_microsd_info[] = {
- {
- .bus_num = 0,
- .chip_select = 2,
- .max_speed_hz = 25000000,
- .modalias = "mmc_spi",
- .platform_data = &rb4xx_mmc_data,
- }
-};
-
-
-static struct resource rb4xx_spi_resources[] = {
- {
- .start = AR71XX_SPI_BASE,
- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device rb4xx_spi_device = {
- .name = "rb4xx-spi",
- .id = -1,
- .resource = rb4xx_spi_resources,
- .num_resources = ARRAY_SIZE(rb4xx_spi_resources),
-};
-
-static void __init rb4xx_generic_setup(void)
-{
- ar71xx_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
- AR71XX_GPIO_FUNC_SPI_CS2_EN);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio),
- rb4xx_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, RB4XX_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(rb4xx_gpio_keys),
- rb4xx_gpio_keys);
-
- spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info));
- platform_device_register(&rb4xx_spi_device);
- platform_device_register(&rb4xx_nand_device);
-}
-
-static void __init rb411_setup(void)
-{
- rb4xx_generic_setup();
- spi_register_board_info(rb4xx_microsd_info,
- ARRAY_SIZE(rb4xx_microsd_info));
-
- ar71xx_add_device_mdio(0, 0xfffffffc);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = 0x00000003;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_411, "411", "MikroTik RouterBOARD 411/A/AH",
- rb411_setup);
-
-static void __init rb411u_setup(void)
-{
- rb411_setup();
- ar71xx_add_device_usb();
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_411U, "411U", "MikroTik RouterBOARD 411U",
- rb411u_setup);
-
-#define RB433_LAN_PHYMASK BIT(0)
-#define RB433_WAN_PHYMASK BIT(4)
-#define RB433_MDIO_PHYMASK (RB433_LAN_PHYMASK | RB433_WAN_PHYMASK)
-
-static void __init rb433_setup(void)
-{
- rb4xx_generic_setup();
- spi_register_board_info(rb4xx_microsd_info,
- ARRAY_SIZE(rb4xx_microsd_info));
-
- ar71xx_add_device_mdio(0, ~RB433_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = RB433_LAN_PHYMASK;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = RB433_WAN_PHYMASK;
-
- ar71xx_add_device_eth(1);
- ar71xx_add_device_eth(0);
-
- ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_433, "433", "MikroTik RouterBOARD 433/AH",
- rb433_setup);
-
-static void __init rb433u_setup(void)
-{
- rb433_setup();
- ar71xx_add_device_usb();
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_433U, "433U", "MikroTik RouterBOARD 433UAH",
- rb433u_setup);
-
-#define RB450_LAN_PHYMASK BIT(0)
-#define RB450_WAN_PHYMASK BIT(4)
-#define RB450_MDIO_PHYMASK (RB450_LAN_PHYMASK | RB450_WAN_PHYMASK)
-
-static void __init rb450_generic_setup(int gige)
-{
- rb4xx_generic_setup();
- ar71xx_add_device_mdio(0, ~RB450_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth0_data.phy_if_mode = (gige) ?
- PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = RB450_LAN_PHYMASK;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth1_data.phy_if_mode = (gige) ?
- PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = RB450_WAN_PHYMASK;
-
- ar71xx_add_device_eth(1);
- ar71xx_add_device_eth(0);
-}
-
-static void __init rb450_setup(void)
-{
- rb450_generic_setup(0);
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_450, "450", "MikroTik RouterBOARD 450",
- rb450_setup);
-
-static void __init rb450g_setup(void)
-{
- rb450_generic_setup(1);
- spi_register_board_info(rb4xx_microsd_info,
- ARRAY_SIZE(rb4xx_microsd_info));
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_450G, "450G", "MikroTik RouterBOARD 450G",
- rb450g_setup);
-
-static void __init rb493_setup(void)
-{
- rb4xx_generic_setup();
-
- ar71xx_add_device_mdio(0, 0x3fffff00);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = 0x00000001;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_493, "493", "MikroTik RouterBOARD 493/AH",
- rb493_setup);
-
-#define RB493G_GPIO_MDIO_MDC 7
-#define RB493G_GPIO_MDIO_DATA 8
-
-#define RB493G_MDIO_PHYMASK BIT(0)
-
-static struct mdio_gpio_platform_data rb493g_mdio_data = {
- .mdc = RB493G_GPIO_MDIO_MDC,
- .mdio = RB493G_GPIO_MDIO_DATA,
-
- .phy_mask = ~RB493G_MDIO_PHYMASK,
-};
-
-static struct platform_device rb493g_mdio_device = {
- .name = "mdio-gpio",
- .id = -1,
- .dev = {
- .platform_data = &rb493g_mdio_data,
- },
-};
-
-static void __init rb493g_setup(void)
-{
- ar71xx_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
- AR71XX_GPIO_FUNC_SPI_CS2_EN);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio),
- rb4xx_leds_gpio);
-
- spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info));
- platform_device_register(&rb4xx_spi_device);
- platform_device_register(&rb4xx_nand_device);
-
- ar71xx_add_device_mdio(0, ~RB493G_MDIO_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = RB493G_MDIO_PHYMASK;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.mii_bus_dev = &rb493g_mdio_device.dev;
- ar71xx_eth1_data.phy_mask = RB493G_MDIO_PHYMASK;
- ar71xx_eth1_data.speed = SPEED_1000;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
-
- platform_device_register(&rb493g_mdio_device);
-
- ar71xx_add_device_eth(1);
- ar71xx_add_device_eth(0);
-
- ar71xx_add_device_usb();
-
- ar71xx_pci_init(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_493G, "493G", "MikroTik RouterBOARD 493G",
- rb493g_setup);
+++ /dev/null
-/*
- * MikroTik RouterBOARD 750 support
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/mach-rb750.h>
-
-#include "machtype.h"
-#include "devices.h"
-
-static struct rb750_led_data rb750_leds[] = {
- {
- .name = "rb750:green:act",
- .mask = RB750_LED_ACT,
- .active_low = 1,
- }, {
- .name = "rb750:green:port1",
- .mask = RB750_LED_PORT5,
- .active_low = 1,
- }, {
- .name = "rb750:green:port2",
- .mask = RB750_LED_PORT4,
- .active_low = 1,
- }, {
- .name = "rb750:green:port3",
- .mask = RB750_LED_PORT3,
- .active_low = 1,
- }, {
- .name = "rb750:green:port4",
- .mask = RB750_LED_PORT2,
- .active_low = 1,
- }, {
- .name = "rb750:green:port5",
- .mask = RB750_LED_PORT1,
- .active_low = 1,
- }
-};
-
-static struct rb750_led_platform_data rb750_leds_data = {
- .num_leds = ARRAY_SIZE(rb750_leds),
- .leds = rb750_leds,
-};
-
-static struct platform_device rb750_leds_device = {
- .name = "leds-rb750",
- .dev = {
- .platform_data = &rb750_leds_data,
- }
-};
-
-static struct platform_device rb750_nand_device = {
- .name = "rb750-nand",
- .id = -1,
-};
-
-int rb750_latch_change(u32 mask_clr, u32 mask_set)
-{
- static DEFINE_SPINLOCK(lock);
- static u32 latch_set = RB750_LED_BITS | RB750_LVC573_LE;
- static u32 latch_oe;
- static u32 latch_clr;
- unsigned long flags;
- u32 t;
- int ret = 0;
-
- spin_lock_irqsave(&lock, flags);
-
- if ((mask_clr & BIT(31)) != 0 &&
- (latch_set & RB750_LVC573_LE) == 0) {
- goto unlock;
- }
-
- latch_set = (latch_set | mask_set) & ~mask_clr;
- latch_clr = (latch_clr | mask_clr) & ~mask_set;
-
- if (latch_oe == 0)
- latch_oe = __raw_readl(ar71xx_gpio_base + AR71XX_GPIO_REG_OE);
-
- if (likely(latch_set & RB750_LVC573_LE)) {
- void __iomem *base = ar71xx_gpio_base;
-
- t = __raw_readl(base + AR71XX_GPIO_REG_OE);
- t |= mask_clr | latch_oe | mask_set;
-
- __raw_writel(t, base + AR71XX_GPIO_REG_OE);
- __raw_writel(latch_clr, base + AR71XX_GPIO_REG_CLEAR);
- __raw_writel(latch_set, base + AR71XX_GPIO_REG_SET);
- } else if (mask_clr & RB750_LVC573_LE) {
- void __iomem *base = ar71xx_gpio_base;
-
- latch_oe = __raw_readl(base + AR71XX_GPIO_REG_OE);
- __raw_writel(RB750_LVC573_LE, base + AR71XX_GPIO_REG_CLEAR);
- /* flush write */
- __raw_readl(base + AR71XX_GPIO_REG_CLEAR);
- }
-
- ret = 1;
-
-unlock:
- spin_unlock_irqrestore(&lock, flags);
- return ret;
-}
-EXPORT_SYMBOL_GPL(rb750_latch_change);
-
-static void __init rb750_setup(void)
-{
- ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN ports */
- ar71xx_add_device_eth(1);
-
- /* WAN port */
- ar71xx_add_device_eth(0);
-
- platform_device_register(&rb750_leds_device);
- platform_device_register(&rb750_nand_device);
-}
-
-MIPS_MACHINE(AR71XX_MACH_RB_750, "750i", "MikroTik RouterBOARD 750",
- rb750_setup);
+++ /dev/null
-/*
- * Redwave RW2458N support
- *
- * Copyright (C) 2011-2012 Cezary Jackiewicz <cezary@eko.one.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define RW2458N_GPIO_LED_D3 1
-#define RW2458N_GPIO_LED_D4 0
-#define RW2458N_GPIO_LED_D5 11
-#define RW2458N_GPIO_LED_D6 7
-#define RW2458N_GPIO_BTN_RESET 12
-
-#define RW2458N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define RW2458N_KEYS_DEBOUNCE_INTERVAL (3 * RW2458N_KEYS_POLL_INTERVAL)
-
-static struct gpio_keys_button rw2458n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = RW2458N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = RW2458N_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-#define RW2458N_WAN_PHYMASK BIT(4)
-
-static struct gpio_led rw2458n_leds_gpio[] __initdata = {
- {
- .name = "rw2458n:green:d3",
- .gpio = RW2458N_GPIO_LED_D3,
- .active_low = 1,
- }, {
- .name = "rw2458n:green:d4",
- .gpio = RW2458N_GPIO_LED_D4,
- .active_low = 1,
- }, {
- .name = "rw2458n:green:d5",
- .gpio = RW2458N_GPIO_LED_D5,
- .active_low = 1,
- }, {
- .name = "rw2458n:green:d6",
- .gpio = RW2458N_GPIO_LED_D6,
- .active_low = 1,
- }
-};
-
-static const char *rw2458n_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data rw2458n_flash_data = {
- .part_probes = rw2458n_part_probes,
-};
-
-static void __init rw2458n_setup(void)
-{
- u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
- u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(&rw2458n_flash_data);
-
- ar71xx_add_device_mdio(0, ~RW2458N_WAN_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ap91_pci_init(ee, NULL);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(rw2458n_leds_gpio),
- rw2458n_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, RW2458N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(rw2458n_gpio_keys),
- rw2458n_gpio_keys);
-
- ar71xx_add_device_usb();
-}
-
-MIPS_MACHINE(AR71XX_MACH_RW2458N, "RW2458N", "Redwave RW2458N",
- rw2458n_setup);
+++ /dev/null
-/*
- * TrendNET TEW-632BRP board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "nvram.h"
-
-#define TEW_632BRP_GPIO_LED_STATUS 1
-#define TEW_632BRP_GPIO_LED_WPS 3
-#define TEW_632BRP_GPIO_LED_WLAN 6
-#define TEW_632BRP_GPIO_BTN_WPS 12
-#define TEW_632BRP_GPIO_BTN_RESET 21
-
-#define TEW_632BRP_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TEW_632BRP_KEYS_DEBOUNCE_INTERVAL (3 * TEW_632BRP_KEYS_POLL_INTERVAL)
-
-#define TEW_632BRP_CONFIG_ADDR 0x1f020000
-#define TEW_632BRP_CONFIG_SIZE 0x10000
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition tew_632brp_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "config",
- .offset = 0x020000,
- .size = 0x010000,
- }, {
- .name = "kernel",
- .offset = 0x030000,
- .size = 0x0e0000,
- }, {
- .name = "rootfs",
- .offset = 0x110000,
- .size = 0x2e0000,
- }, {
- .name = "art",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x030000,
- .size = 0x3c0000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data tew_632brp_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = tew_632brp_partitions,
- .nr_parts = ARRAY_SIZE(tew_632brp_partitions),
-#endif
-};
-
-static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
- {
- .name = "tew-632brp:green:status",
- .gpio = TEW_632BRP_GPIO_LED_STATUS,
- .active_low = 1,
- }, {
- .name = "tew-632brp:blue:wps",
- .gpio = TEW_632BRP_GPIO_LED_WPS,
- .active_low = 1,
- }, {
- .name = "tew-632brp:green:wlan",
- .gpio = TEW_632BRP_GPIO_LED_WLAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tew_632brp_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TEW_632BRP_GPIO_BTN_RESET,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TEW_632BRP_GPIO_BTN_WPS,
- }
-};
-
-#define TEW_632BRP_LAN_PHYMASK BIT(0)
-#define TEW_632BRP_WAN_PHYMASK BIT(4)
-#define TEW_632BRP_MDIO_MASK (~(TEW_632BRP_LAN_PHYMASK | \
- TEW_632BRP_WAN_PHYMASK))
-
-static void __init tew_632brp_setup(void)
-{
- const char *config = (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
- u8 mac[6];
- u8 *wlan_mac = NULL;
-
- if (nvram_parse_mac_addr(config, TEW_632BRP_CONFIG_SIZE,
- "lan_mac=", mac) == 0) {
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
- wlan_mac = mac;
- }
-
- ar71xx_add_device_mdio(0, TEW_632BRP_MDIO_MASK);
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.phy_mask = TEW_632BRP_LAN_PHYMASK;
-
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = TEW_632BRP_WAN_PHYMASK;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&tew_632brp_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio),
- tew_632brp_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tew_632brp_gpio_keys),
- tew_632brp_gpio_keys);
-
- ar9xxx_add_device_wmac(eeprom, wlan_mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TEW-632BRP", "TRENDnet TEW-632BRP",
- tew_632brp_setup);
+++ /dev/null
-/*
- * TP-LINK TL-MR3020 board support
- *
- * Copyright (C) 2011 dongyuqi <729650915@qq.com>
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-#define TL_MR3020_GPIO_LED_3G 27
-#define TL_MR3020_GPIO_LED_WLAN 0
-#define TL_MR3020_GPIO_LED_LAN 17
-#define TL_MR3020_GPIO_LED_WPS 26
-
-#define TL_MR3020_GPIO_BTN_WPS 11
-#define TL_MR3020_GPIO_BTN_SW1 18
-#define TL_MR3020_GPIO_BTN_SW2 20
-
-#define TL_MR3020_GPIO_USB_POWER 8
-
-#define TL_MR3020_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_MR3020_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3020_KEYS_POLL_INTERVAL)
-
-static const char *tl_mr3020_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_mr3020_flash_data = {
- .part_probes = tl_mr3020_part_probes,
-};
-
-static struct gpio_led tl_mr3020_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:3g",
- .gpio = TL_MR3020_GPIO_LED_3G,
- .active_low = 1,
- },
- {
- .name = "tp-link:green:wlan",
- .gpio = TL_MR3020_GPIO_LED_WLAN,
- .active_low = 0,
- },
- {
- .name = "tp-link:green:lan",
- .gpio = TL_MR3020_GPIO_LED_LAN,
- .active_low = 1,
- },
- {
- .name = "tp-link:green:wps",
- .gpio = TL_MR3020_GPIO_LED_WPS,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
- {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_MR3020_GPIO_BTN_WPS,
- .active_low = 1,
- },
- {
- .desc = "sw1",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_MR3020_GPIO_BTN_SW1,
- .active_low = 1,
- },
- {
- .desc = "sw2",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_MR3020_GPIO_BTN_SW2,
- .active_low = 1,
- }
-};
-
-static void __init tl_mr3020_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(&tl_mr3020_flash_data);
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3020_leds_gpio),
- tl_mr3020_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, TL_MR3020_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_mr3020_gpio_keys),
- tl_mr3020_gpio_keys);
-
- gpio_request(TL_MR3020_GPIO_USB_POWER, "USB power");
- gpio_direction_output(TL_MR3020_GPIO_USB_POWER, 1);
- ar71xx_add_device_usb();
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
-
- ar71xx_add_device_mdio(0, 0x0);
- ar71xx_add_device_eth(0);
-
- ar9xxx_add_device_wmac(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_MR3020, "TL-MR3020", "TP-LINK TL-MR3020 v1",
- tl_mr3020_setup);
+++ /dev/null
-/*
- * TP-LINK TL-MR3220/3420 board support
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define TL_MR3X20_GPIO_LED_QSS 0
-#define TL_MR3X20_GPIO_LED_SYSTEM 1
-#define TL_MR3X20_GPIO_LED_3G 8
-
-#define TL_MR3X20_GPIO_BTN_RESET 11
-#define TL_MR3X20_GPIO_BTN_QSS 12
-
-#define TL_MR3X20_GPIO_USB_POWER 6
-
-#define TL_MR3X20_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_MR3X20_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3X20_KEYS_POLL_INTERVAL)
-
-static const char *tl_mr3x20_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_mr3x20_flash_data = {
- .part_probes = tl_mr3x20_part_probes,
-};
-
-static struct gpio_led tl_mr3x20_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:system",
- .gpio = TL_MR3X20_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_MR3X20_GPIO_LED_QSS,
- .active_low = 1,
- }, {
- .name = "tp-link:green:3g",
- .gpio = TL_MR3X20_GPIO_LED_3G,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tl_mr3x20_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_MR3X20_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_MR3X20_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_MR3X20_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_MR3X20_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static void __init tl_ap99_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(&tl_mr3x20_flash_data);
-
- ar71xx_register_gpio_keys_polled(-1, TL_MR3X20_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_mr3x20_gpio_keys),
- tl_mr3x20_gpio_keys);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN ports */
- ar71xx_add_device_eth(1);
- /* WAN port */
- ar71xx_add_device_eth(0);
-
- ap91_pci_init(ee, mac);
-}
-
-static void __init tl_mr3x20_usb_setup(void)
-{
- /* enable power for the USB port */
- gpio_request(TL_MR3X20_GPIO_USB_POWER, "USB power");
- gpio_direction_output(TL_MR3X20_GPIO_USB_POWER, 1);
-
- ar71xx_add_device_usb();
-}
-
-static void __init tl_mr3220_setup(void)
-{
- tl_ap99_setup();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio),
- tl_mr3x20_leds_gpio);
- ap91_pci_setup_wmac_led_pin(1);
- tl_mr3x20_usb_setup();
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_MR3220, "TL-MR3220", "TP-LINK TL-MR3220",
- tl_mr3220_setup);
-
-static void __init tl_mr3420_setup(void)
-{
- tl_ap99_setup();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio),
- tl_mr3x20_leds_gpio);
- ap91_pci_setup_wmac_led_pin(0);
- tl_mr3x20_usb_setup();
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_MR3420, "TL-MR3420", "TP-LINK TL-MR3420",
- tl_mr3420_setup);
-
-static void __init tl_wr841n_v7_setup(void)
-{
- tl_ap99_setup();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio) - 1,
- tl_mr3x20_leds_gpio);
- ap91_pci_setup_wmac_led_pin(0);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR841N_V7, "TL-WR841N-v7",
- "TP-LINK TL-WR841N/ND v7", tl_wr841n_v7_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WA901ND v2 board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
- * Copyright (C) 2011 Jonathan Bennett <jbscience87@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-ar9xxx-wmac.h"
-
-#define TL_WA901ND_V2_GPIO_LED_QSS 4
-#define TL_WA901ND_V2_GPIO_LED_SYSTEM 2
-#define TL_WA901ND_V2_GPIO_LED_WLAN 9
-
-
-#define TL_WA901ND_V2_GPIO_BTN_RESET 3
-#define TL_WA901ND_V2_GPIO_BTN_QSS 7
-
-#define TL_WA901ND_V2_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL \
- (3 * TL_WA901ND_V2_KEYS_POLL_INTERVAL)
-
-static const char *tl_wa901nd_v2_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wa901nd_v2_flash_data = {
- .part_probes = tl_wa901nd_v2_part_probes,
-};
-
-static struct gpio_led tl_wa901nd_v2_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:system",
- .gpio = TL_WA901ND_V2_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WA901ND_V2_GPIO_LED_QSS,
- }, {
- .name = "tp-link:green:wlan",
- .gpio = TL_WA901ND_V2_GPIO_LED_WLAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tl_wa901nd_v2_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WA901ND_V2_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WA901ND_V2_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static void __init tl_wa901nd_v2_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = 0x00001000;
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
- RESET_MODULE_GE0_PHY;
- ar71xx_add_device_eth(0);
-
- ar71xx_add_device_m25p80(&tl_wa901nd_v2_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_v2_leds_gpio),
- tl_wa901nd_v2_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, TL_WA901ND_V2_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wa901nd_v2_gpio_keys),
- tl_wa901nd_v2_gpio_keys);
-
- ar9xxx_add_device_wmac(eeprom, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WA901ND_V2, "TL-WA901ND-v2",
- "TP-LINK TL-WA901ND v2", tl_wa901nd_v2_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WA901ND board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define TL_WA901ND_GPIO_LED_QSS 0
-#define TL_WA901ND_GPIO_LED_SYSTEM 1
-#define TL_WA901ND_GPIO_LED_LAN 13
-
-#define TL_WA901ND_GPIO_BTN_RESET 11
-#define TL_WA901ND_GPIO_BTN_QSS 12
-
-#define TL_WA901ND_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WA901ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WA901ND_KEYS_POLL_INTERVAL)
-
-static const char *tl_wa901nd_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wa901nd_flash_data = {
- .part_probes = tl_wa901nd_part_probes,
-};
-
-static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:lan",
- .gpio = TL_WA901ND_GPIO_LED_LAN,
- .active_low = 1,
- }, {
- .name = "tp-link:green:system",
- .gpio = TL_WA901ND_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WA901ND_GPIO_LED_QSS,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tl_wa901nd_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WA901ND_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WA901ND_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static void __init tl_wa901nd_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- /*
- * ar71xx_eth0 would be the WAN port, but is not connected on
- * the TL-WA901ND. ar71xx_eth1 connects to the internal switch chip,
- * however we have a single LAN port only.
- */
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 0);
- ar71xx_add_device_mdio(0, 0x0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&tl_wa901nd_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio),
- tl_wa901nd_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, TL_WA901ND_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wa901nd_gpio_keys),
- tl_wa901nd_gpio_keys);
-
- ap91_pci_init(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND",
- tl_wa901nd_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR1043ND board support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/rtl8366.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define TL_WR1043ND_GPIO_LED_USB 1
-#define TL_WR1043ND_GPIO_LED_SYSTEM 2
-#define TL_WR1043ND_GPIO_LED_QSS 5
-#define TL_WR1043ND_GPIO_LED_WLAN 9
-
-#define TL_WR1043ND_GPIO_BTN_RESET 3
-#define TL_WR1043ND_GPIO_BTN_QSS 7
-
-#define TL_WR1043ND_GPIO_RTL8366_SDA 18
-#define TL_WR1043ND_GPIO_RTL8366_SCK 19
-
-#define TL_WR1043ND_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043ND_KEYS_POLL_INTERVAL)
-
-static const char *tl_wr1043nd_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wr1043nd_flash_data = {
- .part_probes = tl_wr1043nd_part_probes,
-};
-
-static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:usb",
- .gpio = TL_WR1043ND_GPIO_LED_USB,
- .active_low = 1,
- }, {
- .name = "tp-link:green:system",
- .gpio = TL_WR1043ND_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WR1043ND_GPIO_LED_QSS,
- .active_low = 0,
- }, {
- .name = "tp-link:green:wlan",
- .gpio = TL_WR1043ND_GPIO_LED_WLAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tl_wr1043nd_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR1043ND_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR1043ND_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static struct rtl8366_platform_data tl_wr1043nd_rtl8366rb_data = {
- .gpio_sda = TL_WR1043ND_GPIO_RTL8366_SDA,
- .gpio_sck = TL_WR1043ND_GPIO_RTL8366_SCK,
-};
-
-static struct platform_device tl_wr1043nd_rtl8366rb_device = {
- .name = RTL8366RB_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &tl_wr1043nd_rtl8366rb_data,
- }
-};
-
-static void __init tl_wr1043nd_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_eth0_data.mii_bus_dev = &tl_wr1043nd_rtl8366rb_device.dev;
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_pll_data.pll_1000 = 0x1a000000;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_m25p80(&tl_wr1043nd_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
- tl_wr1043nd_leds_gpio);
-
- platform_device_register(&tl_wr1043nd_rtl8366rb_device);
-
- ar71xx_register_gpio_keys_polled(-1, TL_WR1043ND_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr1043nd_gpio_keys),
- tl_wr1043nd_gpio_keys);
-
- ar9xxx_add_device_wmac(eeprom, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR1043ND, "TL-WR1043ND", "TP-LINK TL-WR1043ND",
- tl_wr1043nd_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR2543ND board support
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/rtl8367.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ap91-pci.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define TL_WR2543N_GPIO_LED_WPS 0
-#define TL_WR2543N_GPIO_LED_USB 8
-
-#define TL_WR2543N_GPIO_BTN_RESET 11
-#define TL_WR2543N_GPIO_BTN_WPS 12
-
-#define TL_WR2543N_GPIO_RTL8367_SDA 1
-#define TL_WR2543N_GPIO_RTL8367_SCK 6
-
-#define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL)
-
-static const char *tl_wr2543n_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wr2543n_flash_data = {
- .part_probes = tl_wr2543n_part_probes,
- .max_read_len = 64,
-};
-
-static struct gpio_led tl_wr2543n_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:usb",
- .gpio = TL_WR2543N_GPIO_LED_USB,
- .active_low = 1,
- }, {
- .name = "tp-link:green:wps",
- .gpio = TL_WR2543N_GPIO_LED_WPS,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tl_wr2543n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR2543N_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR2543N_GPIO_BTN_WPS,
- }
-};
-
-static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg = {
- .mode = RTL8367_EXTIF_MODE_RGMII,
- .txdelay = 1,
- .rxdelay = 0,
- .ability = {
- .force_mode = 1,
- .txpause = 1,
- .rxpause = 1,
- .link = 1,
- .duplex = 1,
- .speed = RTL8367_PORT_SPEED_1000,
- },
-};
-
-static struct rtl8367_platform_data tl_wr2543n_rtl8367_data = {
- .gpio_sda = TL_WR2543N_GPIO_RTL8367_SDA,
- .gpio_sck = TL_WR2543N_GPIO_RTL8367_SCK,
- .extif0_cfg = &tl_wr2543n_rtl8367_extif0_cfg,
-};
-
-static struct platform_device tl_wr2543n_rtl8367_device = {
- .name = RTL8367_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &tl_wr2543n_rtl8367_data,
- }
-};
-
-static void __init tl_wr2543n_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(&tl_wr2543n_flash_data);
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio),
- tl_wr2543n_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr2543n_gpio_keys),
- tl_wr2543n_gpio_keys);
- ar71xx_add_device_usb();
- ap91_pci_init(eeprom, mac);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, -1);
- ar71xx_eth0_data.mii_bus_dev = &tl_wr2543n_rtl8367_device.dev;
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_pll_data.pll_1000 = 0x1a000000;
-
- ar71xx_add_device_eth(0);
-
- platform_device_register(&tl_wr2543n_rtl8367_device);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR2543N, "TL-WR2543N", "TP-LINK TL-WR2543N/ND",
- tl_wr2543n_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR703N board support
- *
- * Copyright (C) 2011 dongyuqi <729650915@qq.com>
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-#define TL_WR703N_GPIO_LED_SYSTEM 27
-#define TL_WR703N_GPIO_BTN_RESET 11
-
-#define TL_WR703N_GPIO_USB_POWER 8
-
-#define TL_WR703N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR703N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR703N_KEYS_POLL_INTERVAL)
-
-static const char *tl_wr703n_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wr703n_flash_data = {
- .part_probes = tl_wr703n_part_probes,
-};
-
-static struct gpio_led tl_wr703n_leds_gpio[] __initdata = {
- {
- .name = "tp-link:blue:system",
- .gpio = TL_WR703N_GPIO_LED_SYSTEM,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button tl_wr703n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR703N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR703N_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static void __init tl_wr703n_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(&tl_wr703n_flash_data);
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr703n_leds_gpio),
- tl_wr703n_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, TL_WR703N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr703n_gpio_keys),
- tl_wr703n_gpio_keys);
-
- gpio_request(TL_WR703N_GPIO_USB_POWER, "USB power");
- gpio_direction_output(TL_WR703N_GPIO_USB_POWER, 1);
- ar71xx_add_device_usb();
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
-
- ar71xx_add_device_mdio(0, 0x0);
- ar71xx_add_device_eth(0);
-
- ar9xxx_add_device_wmac(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR703N, "TL-WR703N", "TP-LINK TL-WR703N v1",
- tl_wr703n_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR741ND v4 board support
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-
-#define TL_WR741NDV4_GPIO_BTN_RESET 11
-#define TL_WR741NDV4_GPIO_BTN_WPS 26
-
-#define TL_WR741NDV4_GPIO_LED_WLAN 0
-#define TL_WR741NDV4_GPIO_LED_QSS 1
-#define TL_WR741NDV4_GPIO_LED_WAN 13
-#define TL_WR741NDV4_GPIO_LED_LAN1 14
-#define TL_WR741NDV4_GPIO_LED_LAN2 15
-#define TL_WR741NDV4_GPIO_LED_LAN3 16
-#define TL_WR741NDV4_GPIO_LED_LAN4 17
-
-#define TL_WR741NDV4_GPIO_LED_SYSTEM 27
-
-#define TL_WR741NDV4_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741NDV4_KEYS_POLL_INTERVAL)
-
-static const char *tl_wr741ndv4_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wr741ndv4_flash_data = {
- .part_probes = tl_wr741ndv4_part_probes,
-};
-
-static struct gpio_led tl_wr741ndv4_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:lan1",
- .gpio = TL_WR741NDV4_GPIO_LED_LAN1,
- .active_low = 0,
- }, {
- .name = "tp-link:green:lan2",
- .gpio = TL_WR741NDV4_GPIO_LED_LAN2,
- .active_low = 0,
- }, {
- .name = "tp-link:green:lan3",
- .gpio = TL_WR741NDV4_GPIO_LED_LAN3,
- .active_low = 0,
- }, {
- .name = "tp-link:green:lan4",
- .gpio = TL_WR741NDV4_GPIO_LED_LAN4,
- .active_low = 1,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WR741NDV4_GPIO_LED_QSS,
- .active_low = 0,
- }, {
- .name = "tp-link:green:system",
- .gpio = TL_WR741NDV4_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:green:wan",
- .gpio = TL_WR741NDV4_GPIO_LED_WAN,
- .active_low = 0,
- }, {
- .name = "tp-link:green:wlan",
- .gpio = TL_WR741NDV4_GPIO_LED_WLAN,
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_button tl_wr741ndv4_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR741NDV4_GPIO_BTN_RESET,
- .active_low = 1,
- } , {
- .desc = "WPS",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR741NDV4_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static void __init tl_wr741ndv4_gmac_setup(void)
-{
- void __iomem *base;
- u32 t;
-
- base = ioremap(AR933X_GMAC_BASE, AR933X_GMAC_SIZE);
-
- t = __raw_readl(base + AR933X_GMAC_REG_ETH_CFG);
- t |= (AR933X_ETH_CFG_SW_PHY_SWAP | AR933X_ETH_CFG_SW_PHY_ADDR_SWAP);
- __raw_writel(t, base + AR933X_GMAC_REG_ETH_CFG);
-
- iounmap(base);
-}
-
-static void __init tl_wr741ndv4_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- tl_wr741ndv4_gmac_setup();
-
- ar71xx_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
- tl_wr741ndv4_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
- tl_wr741ndv4_gpio_keys);
-
- ar71xx_add_device_m25p80(&tl_wr741ndv4_flash_data);
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
-
- ar71xx_add_device_mdio(0, 0x0);
- ar71xx_add_device_eth(1);
- ar71xx_add_device_eth(0);
-
- ar9xxx_add_device_wmac(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR741ND_V4, "TL-WR741ND-v4",
- "TP-LINK TL-WR741ND v4", tl_wr741ndv4_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR741ND board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define TL_WR741ND_GPIO_LED_QSS 0
-#define TL_WR741ND_GPIO_LED_SYSTEM 1
-#define TL_WR741ND_GPIO_LED_LAN1 13
-#define TL_WR741ND_GPIO_LED_LAN2 14
-#define TL_WR741ND_GPIO_LED_LAN3 15
-#define TL_WR741ND_GPIO_LED_LAN4 16
-#define TL_WR741ND_GPIO_LED_WAN 17
-
-#define TL_WR741ND_GPIO_BTN_RESET 11
-#define TL_WR741ND_GPIO_BTN_QSS 12
-
-#define TL_WR741ND_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR741ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741ND_KEYS_POLL_INTERVAL)
-
-static const char *tl_wr741nd_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wr741nd_flash_data = {
- .part_probes = tl_wr741nd_part_probes,
-};
-
-static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:lan1",
- .gpio = TL_WR741ND_GPIO_LED_LAN1,
- .active_low = 1,
- }, {
- .name = "tp-link:green:lan2",
- .gpio = TL_WR741ND_GPIO_LED_LAN2,
- .active_low = 1,
- }, {
- .name = "tp-link:green:lan3",
- .gpio = TL_WR741ND_GPIO_LED_LAN3,
- .active_low = 1,
- }, {
- .name = "tp-link:green:lan4",
- .gpio = TL_WR741ND_GPIO_LED_LAN4,
- .active_low = 1,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WR741ND_GPIO_LED_QSS,
- .active_low = 1,
- }, {
- .name = "tp-link:green:system",
- .gpio = TL_WR741ND_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:green:wan",
- .gpio = TL_WR741ND_GPIO_LED_WAN,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button tl_wr741nd_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR741ND_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR741ND_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static void __init tl_wr741nd_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(&tl_wr741nd_flash_data);
-
- ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
- tl_wr741nd_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, TL_WR741ND_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr741nd_gpio_keys),
- tl_wr741nd_gpio_keys);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN ports */
- ar71xx_add_device_eth(1);
-
- /* WAN port */
- ar71xx_add_device_eth(0);
-
- ap91_pci_setup_wmac_led_pin(1);
-
- ap91_pci_init(ee, mac);
-}
-MIPS_MACHINE(AR71XX_MACH_TL_WR741ND, "TL-WR741ND", "TP-LINK TL-WR741ND",
- tl_wr741nd_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR841N board support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-dsa.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb42-pci.h"
-#include "dev-leds-gpio.h"
-
-#define TL_WR841ND_V1_GPIO_LED_SYSTEM 2
-#define TL_WR841ND_V1_GPIO_LED_QSS_GREEN 4
-#define TL_WR841ND_V1_GPIO_LED_QSS_RED 5
-
-#define TL_WR841ND_V1_GPIO_BTN_RESET 3
-#define TL_WR841ND_V1_GPIO_BTN_QSS 7
-
-#define TL_WR841ND_V1_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL \
- (3 * TL_WR841ND_V1_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition tl_wr841n_v1_partitions[] = {
- {
- .name = "redboot",
- .offset = 0,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "kernel",
- .offset = 0x020000,
- .size = 0x140000,
- }, {
- .name = "rootfs",
- .offset = 0x160000,
- .size = 0x280000,
- }, {
- .name = "config",
- .offset = 0x3e0000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x020000,
- .size = 0x3c0000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data tl_wr841n_v1_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = tl_wr841n_v1_partitions,
- .nr_parts = ARRAY_SIZE(tl_wr841n_v1_partitions),
-#endif
-};
-
-static struct gpio_led tl_wr841n_v1_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:system",
- .gpio = TL_WR841ND_V1_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:red:qss",
- .gpio = TL_WR841ND_V1_GPIO_LED_QSS_RED,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WR841ND_V1_GPIO_LED_QSS_GREEN,
- }
-};
-
-static struct gpio_keys_button tl_wr841n_v1_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR841ND_V1_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR841ND_V1_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static struct dsa_chip_data tl_wr841n_v1_dsa_chip = {
- .port_names[0] = "wan",
- .port_names[1] = "lan1",
- .port_names[2] = "lan2",
- .port_names[3] = "lan3",
- .port_names[4] = "lan4",
- .port_names[5] = "cpu",
-};
-
-static struct dsa_platform_data tl_wr841n_v1_dsa_data = {
- .nr_chips = 1,
- .chip = &tl_wr841n_v1_dsa_chip,
-};
-
-static void __init tl_wr841n_v1_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_dsa(&ar71xx_eth0_device.dev, &ar71xx_mdio0_device.dev,
- &tl_wr841n_v1_dsa_data);
-
- ar71xx_add_device_m25p80(&tl_wr841n_v1_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v1_leds_gpio),
- tl_wr841n_v1_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, TL_WR841ND_V1_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr841n_v1_gpio_keys),
- tl_wr841n_v1_gpio_keys);
-
- pb42_pci_init();
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR841N_V1, "TL-WR841N-v1.5", "TP-LINK TL-WR841N v1",
- tl_wr841n_v1_setup);
+++ /dev/null
-/*
- * TP-LINK TL-WR941ND board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-dsa.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define TL_WR941ND_GPIO_LED_SYSTEM 2
-#define TL_WR941ND_GPIO_LED_QSS_RED 4
-#define TL_WR941ND_GPIO_LED_QSS_GREEN 5
-#define TL_WR941ND_GPIO_LED_WLAN 9
-
-#define TL_WR941ND_GPIO_BTN_RESET 3
-#define TL_WR941ND_GPIO_BTN_QSS 7
-
-#define TL_WR941ND_KEYS_POLL_INTERVAL 20 /* msecs */
-#define TL_WR941ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR941ND_KEYS_POLL_INTERVAL)
-
-static const char *tl_wr941nd_part_probes[] = {
- "tp-link",
- NULL,
-};
-
-static struct flash_platform_data tl_wr941nd_flash_data = {
- .part_probes = tl_wr941nd_part_probes,
-};
-
-static struct gpio_led tl_wr941nd_leds_gpio[] __initdata = {
- {
- .name = "tp-link:green:system",
- .gpio = TL_WR941ND_GPIO_LED_SYSTEM,
- .active_low = 1,
- }, {
- .name = "tp-link:red:qss",
- .gpio = TL_WR941ND_GPIO_LED_QSS_RED,
- }, {
- .name = "tp-link:green:qss",
- .gpio = TL_WR941ND_GPIO_LED_QSS_GREEN,
- }, {
- .name = "tp-link:green:wlan",
- .gpio = TL_WR941ND_GPIO_LED_WLAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button tl_wr941nd_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR941ND_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "qss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
- .gpio = TL_WR941ND_GPIO_BTN_QSS,
- .active_low = 1,
- }
-};
-
-static struct dsa_chip_data tl_wr941nd_dsa_chip = {
- .port_names[0] = "wan",
- .port_names[1] = "lan1",
- .port_names[2] = "lan2",
- .port_names[3] = "lan3",
- .port_names[4] = "lan4",
- .port_names[5] = "cpu",
-};
-
-static struct dsa_platform_data tl_wr941nd_dsa_data = {
- .nr_chips = 1,
- .chip = &tl_wr941nd_dsa_chip,
-};
-
-static void __init tl_wr941nd_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_dsa(&ar71xx_eth0_device.dev, &ar71xx_mdio0_device.dev,
- &tl_wr941nd_dsa_data);
-
- ar71xx_add_device_m25p80(&tl_wr941nd_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio),
- tl_wr941nd_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, TL_WR941ND_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_wr941nd_gpio_keys),
- tl_wr941nd_gpio_keys);
- ar9xxx_add_device_wmac(eeprom, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_TL_WR941ND, "TL-WR941ND", "TP-LINK TL-WR941ND",
- tl_wr941nd_setup);
+++ /dev/null
-/*
- * Ubiquiti RouterStation support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- * Copyright (C) 2008 Ubiquiti <support@ubnt.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-pb42-pci.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define UBNT_RS_GPIO_LED_RF 2
-#define UBNT_RS_GPIO_SW4 8
-
-#define UBNT_LS_SR71_GPIO_LED_D25 0
-#define UBNT_LS_SR71_GPIO_LED_D26 1
-#define UBNT_LS_SR71_GPIO_LED_D24 2
-#define UBNT_LS_SR71_GPIO_LED_D23 4
-#define UBNT_LS_SR71_GPIO_LED_D22 5
-#define UBNT_LS_SR71_GPIO_LED_D27 6
-#define UBNT_LS_SR71_GPIO_LED_D28 7
-
-#define UBNT_M_GPIO_LED_L1 0
-#define UBNT_M_GPIO_LED_L2 1
-#define UBNT_M_GPIO_LED_L3 11
-#define UBNT_M_GPIO_LED_L4 7
-#define UBNT_M_GPIO_BTN_RESET 12
-
-#define UBNT_KEYS_POLL_INTERVAL 20 /* msecs */
-#define UBNT_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_KEYS_POLL_INTERVAL)
-
-static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
- {
- .name = "ubnt:green:rf",
- .gpio = UBNT_RS_GPIO_LED_RF,
- .active_low = 0,
- }
-};
-
-static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
- {
- .name = "ubnt:green:d22",
- .gpio = UBNT_LS_SR71_GPIO_LED_D22,
- .active_low = 0,
- }, {
- .name = "ubnt:green:d23",
- .gpio = UBNT_LS_SR71_GPIO_LED_D23,
- .active_low = 0,
- }, {
- .name = "ubnt:green:d24",
- .gpio = UBNT_LS_SR71_GPIO_LED_D24,
- .active_low = 0,
- }, {
- .name = "ubnt:red:d25",
- .gpio = UBNT_LS_SR71_GPIO_LED_D25,
- .active_low = 0,
- }, {
- .name = "ubnt:red:d26",
- .gpio = UBNT_LS_SR71_GPIO_LED_D26,
- .active_low = 0,
- }, {
- .name = "ubnt:green:d27",
- .gpio = UBNT_LS_SR71_GPIO_LED_D27,
- .active_low = 0,
- }, {
- .name = "ubnt:green:d28",
- .gpio = UBNT_LS_SR71_GPIO_LED_D28,
- .active_low = 0,
- }
-};
-
-static struct gpio_led ubnt_m_leds_gpio[] __initdata = {
- {
- .name = "ubnt:red:link1",
- .gpio = UBNT_M_GPIO_LED_L1,
- .active_low = 0,
- }, {
- .name = "ubnt:orange:link2",
- .gpio = UBNT_M_GPIO_LED_L2,
- .active_low = 0,
- }, {
- .name = "ubnt:green:link3",
- .gpio = UBNT_M_GPIO_LED_L3,
- .active_low = 0,
- }, {
- .name = "ubnt:green:link4",
- .gpio = UBNT_M_GPIO_LED_L4,
- .active_low = 0,
- }
-};
-
-static struct gpio_keys_button ubnt_gpio_keys[] __initdata = {
- {
- .desc = "sw4",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL,
- .gpio = UBNT_RS_GPIO_SW4,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button ubnt_m_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL,
- .gpio = UBNT_M_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static const char *ubnt_part_probes[] = {
- "RedBoot",
- NULL,
-};
-
-static struct flash_platform_data ubnt_flash_data = {
- .part_probes = ubnt_part_probes,
-};
-
-static void __init ubnt_generic_setup(void)
-{
- ar71xx_add_device_m25p80(&ubnt_flash_data);
-
- ar71xx_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ubnt_gpio_keys),
- ubnt_gpio_keys);
-
- pb42_pci_init();
-}
-
-/*
- * There is Secondary MAC address duplicate problem with some UBNT HW batches.
- * Do not increase Secondary MAC address by 1 but do workaround
- * with 'Locally Administrated' bit.
- */
-static void __init ubnt_init_secondary_mac(unsigned char *mac_base)
-{
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac_base, 0);
- ar71xx_eth1_data.mac_addr[0] |= 0x02;
-}
-
-#define UBNT_RS_WAN_PHYMASK BIT(20)
-#define UBNT_RS_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
-
-static void __init ubnt_rs_setup(void)
-{
- ubnt_generic_setup();
-
- ar71xx_add_device_mdio(0, ~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
-
- ubnt_init_secondary_mac(ar71xx_mac_base);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.speed = SPEED_100;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
- ubnt_rs_leds_gpio);
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "UBNT-RS", "Ubiquiti RouterStation",
- ubnt_rs_setup);
-
-#define UBNT_RSPRO_WAN_PHYMASK BIT(4)
-#define UBNT_RSPRO_LAN_PHYMASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
-
-static void __init ubnt_rspro_setup(void)
-{
- ubnt_generic_setup();
-
- ar71xx_add_device_mdio(0, ~(UBNT_RSPRO_WAN_PHYMASK |
- UBNT_RSPRO_LAN_PHYMASK));
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
-
- ubnt_init_secondary_mac(ar71xx_mac_base);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
- ar71xx_eth1_data.speed = SPEED_1000;
- ar71xx_eth1_data.duplex = DUPLEX_FULL;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
- ubnt_rs_leds_gpio);
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "UBNT-RSPRO", "Ubiquiti RouterStation Pro",
- ubnt_rspro_setup);
-
-static void __init ubnt_lsx_setup(void)
-{
- ubnt_generic_setup();
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "UBNT-LSX", "Ubiquiti LSX", ubnt_lsx_setup);
-
-#define UBNT_LSSR71_PHY_MASK BIT(1)
-
-static void __init ubnt_lssr71_setup(void)
-{
- ubnt_generic_setup();
-
- ar71xx_add_device_mdio(0, ~UBNT_LSSR71_PHY_MASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
-
- ar71xx_add_device_eth(0);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
- ubnt_ls_sr71_leds_gpio);
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "UBNT-LS-SR71", "Ubiquiti LS-SR71",
- ubnt_lssr71_setup);
-
-#define UBNT_M_WAN_PHYMASK BIT(4)
-
-static void __init ubnt_m_setup(void)
-{
- u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
- u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(NULL);
-
- ar71xx_add_device_mdio(0, ~UBNT_M_WAN_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
- ar71xx_add_device_eth(0);
-
- ap91_pci_init(ee, NULL);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_m_leds_gpio),
- ubnt_m_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ubnt_m_gpio_keys),
- ubnt_m_gpio_keys);
-}
-
-static void __init ubnt_rocket_m_setup(void)
-{
- ubnt_m_setup();
- ar71xx_add_device_usb();
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_BULLET_M, "UBNT-BM", "Ubiquiti Bullet M",
- ubnt_m_setup);
-MIPS_MACHINE(AR71XX_MACH_UBNT_ROCKET_M, "UBNT-RM", "Ubiquiti Rocket M",
- ubnt_rocket_m_setup);
-
-/* TODO detect the second ethernet port and use one
- init function for all Ubiquiti MIMO series products */
-static void __init ubnt_nano_m_setup(void)
-{
- ubnt_m_setup();
- ar71xx_add_device_eth(1);
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_NANO_M, "UBNT-NM", "Ubiquiti Nanostation M",
- ubnt_nano_m_setup);
-
-static struct gpio_led ubnt_airrouter_leds_gpio[] __initdata = {
- {
- .name = "ubnt:green:globe",
- .gpio = 0,
- .active_low = 1,
- }
-};
-
-static void __init ubnt_airrouter_setup(void)
-{
- u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(NULL);
- ar71xx_add_device_mdio(0, ~UBNT_M_WAN_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
- ubnt_init_secondary_mac(mac1);
-
- ar71xx_add_device_eth(1);
- ar71xx_add_device_eth(0);
- ar71xx_add_device_usb();
-
- ap91_pci_init(ee, NULL);
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_airrouter_leds_gpio),
- ubnt_airrouter_leds_gpio);
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_AIRROUTER, "UBNT-AR", "Ubiquiti AirRouter",
- ubnt_airrouter_setup);
-
-static struct gpio_led ubnt_unifi_leds_gpio[] __initdata = {
- {
- .name = "ubnt:orange:dome",
- .gpio = 1,
- .active_low = 0,
- }, {
- .name = "ubnt:green:dome",
- .gpio = 0,
- .active_low = 0,
- }
-};
-
-static void __init ubnt_unifi_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_m25p80(NULL);
-
- ar71xx_add_device_mdio(0, ~UBNT_M_WAN_PHYMASK);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_add_device_eth(0);
-
- ap91_pci_init(ee, NULL);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_leds_gpio),
- ubnt_unifi_leds_gpio);
-}
-
-MIPS_MACHINE(AR71XX_MACH_UBNT_UNIFI, "UBNT-UF", "Ubiquiti UniFi",
- ubnt_unifi_setup);
+++ /dev/null
-/*
- * Buffalo WHR-HP-G300N board support
- *
- * based on ...
- *
- * TP-LINK TL-WR741ND board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define WHRHPG300N_GPIO_LED_SECURITY 0
-#define WHRHPG300N_GPIO_LED_DIAG 1
-#define WHRHPG300N_GPIO_LED_ROUTER 6
-
-#define WHRHPG300N_GPIO_BTN_ROUTER_ON 7
-#define WHRHPG300N_GPIO_BTN_ROUTER_AUTO 8
-#define WHRHPG300N_GPIO_BTN_RESET 11
-#define WHRHPG300N_GPIO_BTN_AOSS 12
-
-#define WHRHPG300N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WHRHPG300N_KEYS_DEBOUNCE_INTERVAL (3 * WHRHPG300N_KEYS_POLL_INTERVAL)
-
-#define WHRHPG300N_MAC_OFFSET 0x20c
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition whrhpg300n_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x03e000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x03e000,
- .size = 0x002000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "kernel",
- .offset = 0x040000,
- .size = 0x0e0000,
- }, {
- .name = "rootfs",
- .offset = 0x120000,
- .size = 0x2c0000,
- }, {
- .name = "user_property",
- .offset = 0x3e0000,
- .size = 0x010000,
- }, {
- .name = "ART",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x040000,
- .size = 0x3a0000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data whrhpg300n_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = whrhpg300n_partitions,
- .nr_parts = ARRAY_SIZE(whrhpg300n_partitions),
-#endif
-};
-
-static struct gpio_led whrhpg300n_leds_gpio[] __initdata = {
- {
- .name = "buffalo:orange:security",
- .gpio = WHRHPG300N_GPIO_LED_SECURITY,
- .active_low = 1,
- }, {
- .name = "buffalo:red:diag",
- .gpio = WHRHPG300N_GPIO_LED_DIAG,
- .active_low = 1,
- }, {
- .name = "buffalo:green:router",
- .gpio = WHRHPG300N_GPIO_LED_ROUTER,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button whrhpg300n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WHRHPG300N_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "aoss/wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .gpio = WHRHPG300N_GPIO_BTN_AOSS,
- .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
- .active_low = 1,
- }, {
- .desc = "router_on",
- .type = EV_KEY,
- .code = BTN_2,
- .gpio = WHRHPG300N_GPIO_BTN_ROUTER_ON,
- .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
- .active_low = 1,
- }, {
- .desc = "router_auto",
- .type = EV_KEY,
- .code = BTN_3,
- .gpio = WHRHPG300N_GPIO_BTN_ROUTER_AUTO,
- .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
- .active_low = 1,
- }
-};
-
-static void __init whrhpg300n_setup(void)
-{
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
- u8 *mac = (u8 *) KSEG1ADDR(ee + WHRHPG300N_MAC_OFFSET);
-
- ar71xx_add_device_m25p80(&whrhpg300n_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(whrhpg300n_leds_gpio),
- whrhpg300n_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WHRHPG300N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(whrhpg300n_gpio_keys),
- whrhpg300n_gpio_keys);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN ports */
- ar71xx_add_device_eth(1);
- /* WAN port */
- ar71xx_add_device_eth(0);
-
- ap91_pci_setup_wmac_led_pin(1);
-
- ap91_pci_init(ee, mac);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WHR_HP_G300N, "WHR-HP-G300N", "Buffalo WHR-HP-G300N",
- whrhpg300n_setup);
-
-MIPS_MACHINE(AR71XX_MACH_WHR_G301N, "WHR-G301N", "Buffalo WHR-G301N",
- whrhpg300n_setup);
-
-MIPS_MACHINE(AR71XX_MACH_WHR_HP_GN, "WHR-HP-GN", "Buffalo WHR-HP-GN",
- whrhpg300n_setup);
+++ /dev/null
-/*
- * Netgear WNDR3700 board support
- *
- * Copyright (C) 2009 Marco Porsch
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/delay.h>
-#include <linux/rtl8366.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap94-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define WNDR3700_GPIO_LED_WPS_ORANGE 0
-#define WNDR3700_GPIO_LED_POWER_ORANGE 1
-#define WNDR3700_GPIO_LED_POWER_GREEN 2
-#define WNDR3700_GPIO_LED_WPS_GREEN 4
-#define WNDR3700_GPIO_LED_WAN_GREEN 6
-
-#define WNDR3700_GPIO_BTN_WPS 3
-#define WNDR3700_GPIO_BTN_RESET 8
-#define WNDR3700_GPIO_BTN_WIFI 11
-
-#define WNDR3700_GPIO_RTL8366_SDA 5
-#define WNDR3700_GPIO_RTL8366_SCK 7
-
-#define WNDR3700_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WNDR3700_KEYS_DEBOUNCE_INTERVAL (3 * WNDR3700_KEYS_POLL_INTERVAL)
-
-#define WNDR3700_ETH0_MAC_OFFSET 0
-#define WNDR3700_ETH1_MAC_OFFSET 0x6
-
-#define WNDR3700_WMAC0_MAC_OFFSET 0
-#define WNDR3700_WMAC1_MAC_OFFSET 0xc
-#define WNDR3700_CALDATA0_OFFSET 0x1000
-#define WNDR3700_CALDATA1_OFFSET 0x5000
-
-static struct gpio_led wndr3700_leds_gpio[] __initdata = {
- {
- .name = "wndr3700:green:power",
- .gpio = WNDR3700_GPIO_LED_POWER_GREEN,
- .active_low = 1,
- }, {
- .name = "wndr3700:orange:power",
- .gpio = WNDR3700_GPIO_LED_POWER_ORANGE,
- .active_low = 1,
- }, {
- .name = "wndr3700:green:wps",
- .gpio = WNDR3700_GPIO_LED_WPS_GREEN,
- .active_low = 1,
- }, {
- .name = "wndr3700:orange:wps",
- .gpio = WNDR3700_GPIO_LED_WPS_ORANGE,
- .active_low = 1,
- }, {
- .name = "wndr3700:green:wan",
- .gpio = WNDR3700_GPIO_LED_WAN_GREEN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button wndr3700_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WNDR3700_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WNDR3700_GPIO_BTN_WPS,
- .active_low = 1,
- }, {
- .desc = "wifi",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WNDR3700_GPIO_BTN_WIFI,
- .active_low = 1,
- }
-};
-
-static struct rtl8366_platform_data wndr3700_rtl8366s_data = {
- .gpio_sda = WNDR3700_GPIO_RTL8366_SDA,
- .gpio_sck = WNDR3700_GPIO_RTL8366_SCK,
-};
-
-static struct platform_device wndr3700_rtl8366s_device = {
- .name = RTL8366S_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &wndr3700_rtl8366s_data,
- }
-};
-
-/*
- * The eth0 and wmac0 interfaces share the same MAC address which
- * can lead to problems if operated unbridged. Set the locally
- * administered bit on the eth0 MAC to make it unique.
- */
-
-static void __init wndr3700_init_local_mac(unsigned char *mac_base)
-{
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac_base, 0);
- ar71xx_eth0_data.mac_addr[0] |= 0x02;
-}
-
-static void __init wndr3700_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- wndr3700_init_local_mac(art + WNDR3700_ETH0_MAC_OFFSET);
- ar71xx_eth0_pll_data.pll_1000 = 0x11110000;
- ar71xx_eth0_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
- art + WNDR3700_ETH1_MAC_OFFSET, 0);
- ar71xx_eth1_pll_data.pll_1000 = 0x11110000;
- ar71xx_eth1_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
-
- ar71xx_add_device_m25p80(NULL);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wndr3700_leds_gpio),
- wndr3700_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WNDR3700_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wndr3700_gpio_keys),
- wndr3700_gpio_keys);
-
- platform_device_register(&wndr3700_rtl8366s_device);
- platform_device_register_simple("wndr3700-led-usb", -1, NULL, 0);
-
- ap94_pci_setup_wmac_led_pin(0, 5);
- ap94_pci_setup_wmac_led_pin(1, 5);
-
- /* 2.4 GHz uses the first fixed antenna group (1, 0, 1, 0) */
- ap94_pci_setup_wmac_gpio(0, (0xf << 6), (0xa << 6));
-
- /* 5 GHz uses the second fixed antenna group (0, 1, 1, 0) */
- ap94_pci_setup_wmac_gpio(1, (0xf << 6), (0x6 << 6));
-
- ap94_pci_init(art + WNDR3700_CALDATA0_OFFSET,
- art + WNDR3700_WMAC0_MAC_OFFSET,
- art + WNDR3700_CALDATA1_OFFSET,
- art + WNDR3700_WMAC1_MAC_OFFSET);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WNDR3700, "WNDR3700",
- "NETGEAR WNDR3700/WNDR3800/WNDRMAC",
- wndr3700_setup);
+++ /dev/null
-/*
- * NETGEAR WNR2000 board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- * Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define WNR2000_GPIO_LED_PWR_GREEN 14
-#define WNR2000_GPIO_LED_PWR_AMBER 7
-#define WNR2000_GPIO_LED_WPS 4
-#define WNR2000_GPIO_LED_WLAN 6
-#define WNR2000_GPIO_BTN_RESET 21
-#define WNR2000_GPIO_BTN_WPS 8
-
-#define WNR2000_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WNR2000_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition wnr2000_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- }, {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x240000,
- }, {
- .name = "user-config",
- .offset = 0x290000,
- .size = 0x010000,
- }, {
- .name = "uImage",
- .offset = 0x2a0000,
- .size = 0x120000,
- }, {
- .name = "language_table",
- .offset = 0x3c0000,
- .size = 0x020000,
- }, {
- .name = "rootfs_checksum",
- .offset = 0x3e0000,
- .size = 0x010000,
- }, {
- .name = "art",
- .offset = 0x3f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data wnr2000_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = wnr2000_partitions,
- .nr_parts = ARRAY_SIZE(wnr2000_partitions),
-#endif
-};
-
-static struct gpio_led wnr2000_leds_gpio[] __initdata = {
- {
- .name = "wnr2000:green:power",
- .gpio = WNR2000_GPIO_LED_PWR_GREEN,
- .active_low = 1,
- }, {
- .name = "wnr2000:amber:power",
- .gpio = WNR2000_GPIO_LED_PWR_AMBER,
- .active_low = 1,
- }, {
- .name = "wnr2000:green:wps",
- .gpio = WNR2000_GPIO_LED_WPS,
- .active_low = 1,
- }, {
- .name = "wnr2000:blue:wlan",
- .gpio = WNR2000_GPIO_LED_WLAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button wnr2000_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WNR2000_GPIO_BTN_RESET,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WNR2000_GPIO_BTN_WPS,
- }
-};
-
-static void __init wnr2000_setup(void)
-{
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.has_ar8216 = 1;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&wnr2000_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
- wnr2000_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WNR2000_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wnr2000_gpio_keys),
- wnr2000_gpio_keys);
-
-
- ar9xxx_add_device_wmac(eeprom, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WNR2000, "WNR2000", "NETGEAR WNR2000", wnr2000_setup);
+++ /dev/null
-/*
- * Compex WP543/WPJ543 board support
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-pb42-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define WP543_GPIO_SW6 2
-#define WP543_GPIO_LED_1 3
-#define WP543_GPIO_LED_2 4
-#define WP543_GPIO_LED_WLAN 5
-#define WP543_GPIO_LED_CONN 6
-#define WP543_GPIO_LED_DIAG 7
-#define WP543_GPIO_SW4 8
-
-#define WP543_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WP543_KEYS_DEBOUNCE_INTERVAL (3 * WP543_KEYS_POLL_INTERVAL)
-
-static struct gpio_led wp543_leds_gpio[] __initdata = {
- {
- .name = "wp543:green:led1",
- .gpio = WP543_GPIO_LED_1,
- .active_low = 1,
- }, {
- .name = "wp543:green:led2",
- .gpio = WP543_GPIO_LED_2,
- .active_low = 1,
- }, {
- .name = "wp543:green:wlan",
- .gpio = WP543_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "wp543:green:conn",
- .gpio = WP543_GPIO_LED_CONN,
- .active_low = 1,
- }, {
- .name = "wp543:green:diag",
- .gpio = WP543_GPIO_LED_DIAG,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button wp543_gpio_keys[] __initdata = {
- {
- .desc = "sw6",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WP543_GPIO_SW6,
- }, {
- .desc = "sw4",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WP543_GPIO_SW4,
- }
-};
-
-static const char *wp543_part_probes[] = {
- "MyLoader",
- NULL,
-};
-
-static struct flash_platform_data wp543_flash_data = {
- .part_probes = wp543_part_probes,
-};
-
-static void __init wp543_setup(void)
-{
- ar71xx_add_device_m25p80(&wp543_flash_data);
-
- ar71xx_add_device_mdio(0, 0xfffffff0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
- ar71xx_eth0_data.phy_mask = 0x0f;
- ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
- RESET_MODULE_GE0_PHY;
- ar71xx_add_device_eth(0);
-
- ar71xx_add_device_usb();
-
- pb42_pci_init();
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
- wp543_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WP543_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wp543_gpio_keys),
- wp543_gpio_keys);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WP543, "WP543", "Compex WP543", wp543_setup);
+++ /dev/null
-/*
- * Linksys WRT160NL board support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-#include "nvram.h"
-
-#define WRT160NL_GPIO_LED_POWER 14
-#define WRT160NL_GPIO_LED_WPS_AMBER 9
-#define WRT160NL_GPIO_LED_WPS_BLUE 8
-#define WRT160NL_GPIO_LED_WLAN 6
-
-#define WRT160NL_GPIO_BTN_WPS 7
-#define WRT160NL_GPIO_BTN_RESET 21
-
-#define WRT160NL_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WRT160NL_KEYS_DEBOUNCE_INTERVAL (3 * WRT160NL_KEYS_POLL_INTERVAL)
-
-#define WRT160NL_NVRAM_ADDR 0x1f7e0000
-#define WRT160NL_NVRAM_SIZE 0x10000
-
-static const char *wrt160nl_part_probes[] = {
- "wrt160nl",
- NULL,
-};
-
-static struct flash_platform_data wrt160nl_flash_data = {
- .part_probes = wrt160nl_part_probes,
-};
-
-static struct gpio_led wrt160nl_leds_gpio[] __initdata = {
- {
- .name = "wrt160nl:blue:power",
- .gpio = WRT160NL_GPIO_LED_POWER,
- .active_low = 1,
- .default_trigger = "default-on",
- }, {
- .name = "wrt160nl:amber:wps",
- .gpio = WRT160NL_GPIO_LED_WPS_AMBER,
- .active_low = 1,
- }, {
- .name = "wrt160nl:blue:wps",
- .gpio = WRT160NL_GPIO_LED_WPS_BLUE,
- .active_low = 1,
- }, {
- .name = "wrt160nl:blue:wlan",
- .gpio = WRT160NL_GPIO_LED_WLAN,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button wrt160nl_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WRT160NL_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wps",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WRT160NL_GPIO_BTN_WPS,
- .active_low = 1,
- }
-};
-
-static void __init wrt160nl_setup(void)
-{
- const char *nvram = (char *) KSEG1ADDR(WRT160NL_NVRAM_ADDR);
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
- u8 mac[6];
-
- if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
- "lan_hwaddr=", mac) == 0) {
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
- }
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.phy_mask = 0x01;
-
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&wrt160nl_flash_data);
-
- ar71xx_add_device_usb();
-
- if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
- "wl0_hwaddr=", mac) == 0)
- ar9xxx_add_device_wmac(eeprom, mac);
- else
- ar9xxx_add_device_wmac(eeprom, NULL);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt160nl_leds_gpio),
- wrt160nl_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WRT160NL_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wrt160nl_gpio_keys),
- wrt160nl_gpio_keys);
-
-}
-
-MIPS_MACHINE(AR71XX_MACH_WRT160NL, "WRT160NL", "Linksys WRT160NL",
- wrt160nl_setup);
+++ /dev/null
-/*
- * Linksys WRT400N board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ap94-pci.h"
-#include "dev-m25p80.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define WRT400N_GPIO_LED_POWER 1
-#define WRT400N_GPIO_LED_WPS_BLUE 4
-#define WRT400N_GPIO_LED_WPS_AMBER 5
-#define WRT400N_GPIO_LED_WLAN 6
-
-#define WRT400N_GPIO_BTN_RESET 8
-#define WRT400N_GPIO_BTN_WLSEC 3
-
-#define WRT400N_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WRT400N_KEYS_DEBOUNE_INTERVAL (3 * WRT400N_KEYS_POLL_INTERVAL)
-
-#define WRT400N_MAC_ADDR_OFFSET 0x120c
-#define WRT400N_CALDATA0_OFFSET 0x1000
-#define WRT400N_CALDATA1_OFFSET 0x5000
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition wrt400n_partitions[] = {
- {
- .name = "uboot",
- .offset = 0,
- .size = 0x030000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "env",
- .offset = 0x030000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "linux",
- .offset = 0x040000,
- .size = 0x140000,
- }, {
- .name = "rootfs",
- .offset = 0x180000,
- .size = 0x630000,
- }, {
- .name = "nvram",
- .offset = 0x7b0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "factory",
- .offset = 0x7c0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "language",
- .offset = 0x7d0000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "caldata",
- .offset = 0x7f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x040000,
- .size = 0x770000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data wrt400n_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = wrt400n_partitions,
- .nr_parts = ARRAY_SIZE(wrt400n_partitions),
-#endif
-};
-
-static struct gpio_led wrt400n_leds_gpio[] __initdata = {
- {
- .name = "wrt400n:blue:wps",
- .gpio = WRT400N_GPIO_LED_WPS_BLUE,
- .active_low = 1,
- }, {
- .name = "wrt400n:amber:wps",
- .gpio = WRT400N_GPIO_LED_WPS_AMBER,
- .active_low = 1,
- }, {
- .name = "wrt400n:blue:wlan",
- .gpio = WRT400N_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "wrt400n:blue:power",
- .gpio = WRT400N_GPIO_LED_POWER,
- .active_low = 0,
- .default_trigger = "default-on",
- }
-};
-
-static struct gpio_keys_button wrt400n_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WRT400N_KEYS_DEBOUNE_INTERVAL,
- .gpio = WRT400N_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "wlsec",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WRT400N_KEYS_DEBOUNE_INTERVAL,
- .gpio = WRT400N_GPIO_BTN_WLSEC,
- .active_low = 1,
- }
-};
-
-static void __init wrt400n_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
- u8 *mac = art + WRT400N_MAC_ADDR_OFFSET;
-
- ar71xx_add_device_mdio(0, 0x0);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth0_data.speed = SPEED_100;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 2);
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_m25p80(&wrt400n_flash_data);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt400n_leds_gpio),
- wrt400n_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WRT400N_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wrt400n_gpio_keys),
- wrt400n_gpio_keys);
-
- ap94_pci_init(art + WRT400N_CALDATA0_OFFSET, NULL,
- art + WRT400N_CALDATA1_OFFSET, NULL);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WRT400N, "WRT400N", "Linksys WRT400N", wrt400n_setup);
+++ /dev/null
-/*
- * Buffalo WZR-HP-AG300H board support
- *
- * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mips_machine.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/gpio.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ap94-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-#define WZRHPAG300H_MAC_OFFSET 0x20c
-#define WZRHPAG300H_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPAG300H_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition wzrhpag300h_flash_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x0040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x0040000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "art",
- .offset = 0x0050000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "kernel",
- .offset = 0x0060000,
- .size = 0x0100000,
- }, {
- .name = "rootfs",
- .offset = 0x0160000,
- .size = 0x1e90000,
- }, {
- .name = "user_property",
- .offset = 0x1ff0000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x0060000,
- .size = 0x1f90000,
- }
-};
-
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data wzrhpag300h_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = wzrhpag300h_flash_partitions,
- .nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
-#endif
-};
-
-static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
- {
- .name = "buffalo:red:diag",
- .gpio = 1,
- .active_low = 1,
- },
-};
-
-
-static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 11,
- .active_low = 1,
- }, {
- .desc = "usb",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 3,
- .active_low = 1,
- }, {
- .desc = "aoss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 5,
- .active_low = 1,
- }, {
- .desc = "router_auto",
- .type = EV_KEY,
- .code = BTN_6,
- .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 6,
- .active_low = 1,
- }, {
- .desc = "router_off",
- .type = EV_KEY,
- .code = BTN_5,
- .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 7,
- .active_low = 1,
- }
-};
-
-static void __init wzrhpag300h_setup(void)
-{
- u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
- u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
- u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
- u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 1);
-
- ar71xx_add_device_mdio(0, ~(BIT(0) | BIT(4)));
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.phy_mask = BIT(0);
-
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = BIT(4);
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
- gpio_request(2, "usb");
- gpio_direction_output(2, 1);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
- wzrhpag300h_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wzrhpag300h_gpio_keys),
- wzrhpag300h_gpio_keys);
-
- ar71xx_add_device_m25p80_multi(&wzrhpag300h_flash_data);
-
- ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
- "Buffalo WZR-HP-AG300H", wzrhpag300h_setup);
-
+++ /dev/null
-/*
- * Buffalo WZR-HP-G300NH board support
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/nxp_74hc153.h>
-#include <linux/rtl8366.h>
-
-#include <asm/mips_machine.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/ar91xx_flash.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ar9xxx-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define WZRHPG300NH_GPIO_LED_USB 0
-#define WZRHPG300NH_GPIO_LED_DIAG 1
-#define WZRHPG300NH_GPIO_LED_WIRELESS 6
-#define WZRHPG300NH_GPIO_LED_SECURITY 17
-#define WZRHPG300NH_GPIO_LED_ROUTER 18
-
-#define WZRHPG300NH_GPIO_RTL8366_SDA 19
-#define WZRHPG300NH_GPIO_RTL8366_SCK 20
-
-#define WZRHPG300NH_GPIO_74HC153_S0 9
-#define WZRHPG300NH_GPIO_74HC153_S1 11
-#define WZRHPG300NH_GPIO_74HC153_1Y 12
-#define WZRHPG300NH_GPIO_74HC153_2Y 14
-
-#define WZRHPG300NH_GPIO_EXP_BASE 32
-#define WZRHPG300NH_GPIO_BTN_AOSS (WZRHPG300NH_GPIO_EXP_BASE + 0)
-#define WZRHPG300NH_GPIO_BTN_RESET (WZRHPG300NH_GPIO_EXP_BASE + 1)
-#define WZRHPG300NH_GPIO_BTN_ROUTER_ON (WZRHPG300NH_GPIO_EXP_BASE + 2)
-#define WZRHPG300NH_GPIO_BTN_QOS_ON (WZRHPG300NH_GPIO_EXP_BASE + 3)
-#define WZRHPG300NH_GPIO_BTN_USB (WZRHPG300NH_GPIO_EXP_BASE + 5)
-#define WZRHPG300NH_GPIO_BTN_ROUTER_AUTO (WZRHPG300NH_GPIO_EXP_BASE + 6)
-#define WZRHPG300NH_GPIO_BTN_QOS_OFF (WZRHPG300NH_GPIO_EXP_BASE + 7)
-
-#define WZRHPG300NH_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH_KEYS_POLL_INTERVAL)
-
-#define WZRHPG300NH_MAC_OFFSET 0x20c
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition wzrhpg300nh_flash_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x0040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x0040000,
- .size = 0x0020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "kernel",
- .offset = 0x0060000,
- .size = 0x0100000,
- }, {
- .name = "rootfs",
- .offset = 0x0160000,
- .size = 0x1e60000,
- }, {
- .name = "user_property",
- .offset = 0x1fc0000,
- .size = 0x0020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "art",
- .offset = 0x1fe0000,
- .size = 0x0020000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x0060000,
- .size = 0x1f60000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct ar91xx_flash_platform_data wzrhpg300nh_flash_data = {
- .width = 2,
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = wzrhpg300nh_flash_partitions,
- .nr_parts = ARRAY_SIZE(wzrhpg300nh_flash_partitions),
-#endif
-};
-
-#define WZRHPG300NH_FLASH_BASE 0x1e000000
-#define WZRHPG300NH_FLASH_SIZE (32 * 1024 * 1024)
-
-static struct resource wzrhpg300nh_flash_resources[] = {
- [0] = {
- .start = WZRHPG300NH_FLASH_BASE,
- .end = WZRHPG300NH_FLASH_BASE + WZRHPG300NH_FLASH_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device wzrhpg300nh_flash_device = {
- .name = "ar91xx-flash",
- .id = -1,
- .resource = wzrhpg300nh_flash_resources,
- .num_resources = ARRAY_SIZE(wzrhpg300nh_flash_resources),
- .dev = {
- .platform_data = &wzrhpg300nh_flash_data,
- }
-};
-
-static struct gpio_led wzrhpg300nh_leds_gpio[] __initdata = {
- {
- .name = "buffalo:orange:security",
- .gpio = WZRHPG300NH_GPIO_LED_SECURITY,
- .active_low = 1,
- }, {
- .name = "buffalo:green:wireless",
- .gpio = WZRHPG300NH_GPIO_LED_WIRELESS,
- .active_low = 1,
- }, {
- .name = "buffalo:green:router",
- .gpio = WZRHPG300NH_GPIO_LED_ROUTER,
- .active_low = 1,
- }, {
- .name = "buffalo:red:diag",
- .gpio = WZRHPG300NH_GPIO_LED_DIAG,
- .active_low = 1,
- }, {
- .name = "buffalo:blue:usb",
- .gpio = WZRHPG300NH_GPIO_LED_USB,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button wzrhpg300nh_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_RESET,
- .active_low = 1,
- }, {
- .desc = "aoss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_AOSS,
- .active_low = 1,
- }, {
- .desc = "usb",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_USB,
- .active_low = 1,
- }, {
- .desc = "qos_on",
- .type = EV_KEY,
- .code = BTN_3,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_QOS_ON,
- .active_low = 0,
- }, {
- .desc = "qos_off",
- .type = EV_KEY,
- .code = BTN_4,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_QOS_OFF,
- .active_low = 0,
- }, {
- .desc = "router_on",
- .type = EV_KEY,
- .code = BTN_5,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_ROUTER_ON,
- .active_low = 0,
- }, {
- .desc = "router_auto",
- .type = EV_KEY,
- .code = BTN_6,
- .debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
- .gpio = WZRHPG300NH_GPIO_BTN_ROUTER_AUTO,
- .active_low = 0,
- }
-};
-
-static struct nxp_74hc153_platform_data wzrhpg300nh_74hc153_data = {
- .gpio_base = WZRHPG300NH_GPIO_EXP_BASE,
- .gpio_pin_s0 = WZRHPG300NH_GPIO_74HC153_S0,
- .gpio_pin_s1 = WZRHPG300NH_GPIO_74HC153_S1,
- .gpio_pin_1y = WZRHPG300NH_GPIO_74HC153_1Y,
- .gpio_pin_2y = WZRHPG300NH_GPIO_74HC153_2Y,
-};
-
-static struct platform_device wzrhpg300nh_74hc153_device = {
- .name = NXP_74HC153_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &wzrhpg300nh_74hc153_data,
- }
-};
-
-static struct rtl8366_platform_data wzrhpg300nh_rtl8366_data = {
- .gpio_sda = WZRHPG300NH_GPIO_RTL8366_SDA,
- .gpio_sck = WZRHPG300NH_GPIO_RTL8366_SCK,
-};
-
-static struct platform_device wzrhpg300nh_rtl8366s_device = {
- .name = RTL8366S_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &wzrhpg300nh_rtl8366_data,
- }
-};
-
-static struct platform_device wzrhpg300nh_rtl8366rb_device = {
- .name = RTL8366RB_DRIVER_NAME,
- .id = -1,
- .dev = {
- .platform_data = &wzrhpg300nh_rtl8366_data,
- }
-};
-
-static void __init wzrhpg300nh_setup(void)
-{
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
- u8 *mac = eeprom + WZRHPG300NH_MAC_OFFSET;
- bool hasrtl8366rb = false;
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
-
- if (rtl8366_smi_detect(&wzrhpg300nh_rtl8366_data) == RTL8366_TYPE_RB)
- hasrtl8366rb = true;
-
- if (hasrtl8366rb) {
- ar71xx_eth0_pll_data.pll_1000 = 0x1f000000;
- ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366rb_device.dev;
- ar71xx_eth1_pll_data.pll_1000 = 0x100;
- ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366rb_device.dev;
- } else {
- ar71xx_eth0_pll_data.pll_1000 = 0x1e000100;
- ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
- ar71xx_eth1_pll_data.pll_1000 = 0x1e000100;
- ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
- }
-
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
-
- ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth1_data.phy_mask = 0x10;
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_eth(1);
-
- ar71xx_add_device_usb();
- ar9xxx_add_device_wmac(eeprom, NULL);
-
- platform_device_register(&wzrhpg300nh_74hc153_device);
- platform_device_register(&wzrhpg300nh_flash_device);
-
- if (hasrtl8366rb)
- platform_device_register(&wzrhpg300nh_rtl8366rb_device);
- else
- platform_device_register(&wzrhpg300nh_rtl8366s_device);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh_leds_gpio),
- wzrhpg300nh_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WZRHPG300NH_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wzrhpg300nh_gpio_keys),
- wzrhpg300nh_gpio_keys);
-
-}
-
-MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH, "WZR-HP-G300NH",
- "Buffalo WZR-HP-G300NH", wzrhpg300nh_setup);
+++ /dev/null
-/*
- * Buffalo WZR-HP-G300NH2 board support
- *
- * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2011 Mark Deneen <mdeneen@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mips_machine.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/gpio.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-m25p80.h"
-#include "dev-usb.h"
-
-
-#define WZRHPG300NH2_MAC_OFFSET 0x20c
-#define WZRHPG300NH2_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH2_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition wzrhpg300nh2_flash_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x0040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x0040000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "art",
- .offset = 0x0050000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "kernel",
- .offset = 0x0060000,
- .size = 0x0100000,
- }, {
- .name = "rootfs",
- .offset = 0x0160000,
- .size = 0x1e90000,
- }, {
- .name = "user_property",
- .offset = 0x1ff0000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x0060000,
- .size = 0x1f90000,
- }
-};
-
-#endif /* CONFIG_MTD_PARTITIONS */
-
-
-
-static struct flash_platform_data wzrhpg300nh2_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = wzrhpg300nh2_flash_partitions,
- .nr_parts = ARRAY_SIZE(wzrhpg300nh2_flash_partitions),
-#endif
-};
-
-
-static struct gpio_led wzrhpg300nh2_leds_gpio[] __initdata = {
- {
- .name = "buffalo:red:diag",
- .gpio = 16,
- .active_low = 1,
- },
-};
-
-static struct gpio_led wzrhpg300nh2_wmac_leds_gpio[] = {
- {
- .name = "buffalo:blue:usb",
- .gpio = 4,
- .active_low = 1,
- },
- {
- .name = "buffalo:orange:security",
- .gpio = 6,
- .active_low = 1,
- },
- {
- .name = "buffalo:green:router",
- .gpio = 7,
- .active_low = 1,
- },
- {
- .name = "buffalo:blue:movie_engine_on",
- .gpio = 8,
- .active_low = 1,
- },
- {
- .name = "buffalo:blue:movie_engine_off",
- .gpio = 9,
- .active_low = 1,
- },
-};
-
-/* The AOSS button is wmac gpio 12 */
-static struct gpio_keys_button wzrhpg300nh2_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 1,
- .active_low = 1,
- }, {
- .desc = "usb",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 7,
- .active_low = 1,
- }, {
- .desc = "qos",
- .type = EV_KEY,
- .code = BTN_3,
- .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 11,
- .active_low = 0,
- }, {
- .desc = "router_on",
- .type = EV_KEY,
- .code = BTN_5,
- .debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 8,
- .active_low = 0,
- },
-};
-
-
-static void __init wzrhpg300nh2_setup(void)
-{
-
- u8 *eeprom = (u8 *) KSEG1ADDR(0x1f051000);
- u8 *mac0 = eeprom + WZRHPG300NH2_MAC_OFFSET;
- /* There is an eth1 but it is not connected to the switch */
-
- ar71xx_add_device_m25p80_multi(&wzrhpg300nh2_flash_data);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac0, 0);
- ar71xx_add_device_mdio(0, ~(BIT(0)));
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac0, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.phy_mask = BIT(0);
-
- ar71xx_add_device_eth(0);
- ar71xx_add_device_usb();
- /* gpio13 is usb power. Turn it on. */
- gpio_request(13, "usb");
- gpio_direction_output(13, 1);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh2_leds_gpio),
- wzrhpg300nh2_leds_gpio);
- ar71xx_register_gpio_keys_polled(-1, WZRHPG300NH2_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wzrhpg300nh2_gpio_keys),
- wzrhpg300nh2_gpio_keys);
- ap91_pci_setup_wmac_led_pin(5);
- ap91_pci_setup_wmac_leds(wzrhpg300nh2_wmac_leds_gpio,
- ARRAY_SIZE(wzrhpg300nh2_wmac_leds_gpio));
-
- ap91_pci_init(eeprom, mac0);
-}
-
-MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH2, "WZR-HP-G300NH2",
- "Buffalo WZR-HP-G300NH2", wzrhpg300nh2_setup);
-
+++ /dev/null
-/*
- * Buffalo WZR-HP-G450G board support
- *
- * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/gpio.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-usb.h"
-
-#define WZRHPG450H_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WZRHPG450H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG450H_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition wzrhpg450h_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x0040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x0040000,
- .size = 0x0010000,
- }, {
- .name = "ART",
- .offset = 0x0050000,
- .size = 0x0010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "uImage",
- .offset = 0x0060000,
- .size = 0x0100000,
- }, {
- .name = "rootfs",
- .offset = 0x0160000,
- .size = 0x1e80000,
- }, {
- .name = "user_property",
- .offset = 0x1fe0000,
- .size = 0x0020000,
- }, {
- .name = "firmware",
- .offset = 0x0060000,
- .size = 0x1f80000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data wzrhpg450h_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = wzrhpg450h_partitions,
- .nr_parts = ARRAY_SIZE(wzrhpg450h_partitions),
-#endif
-};
-
-static struct gpio_led wzrhpg450h_leds_gpio[] __initdata = {
- {
- .name = "buffalo:red:diag",
- .gpio = 14,
- .active_low = 1,
- },
- {
- .name = "buffalo:orange:security",
- .gpio = 13,
- .active_low = 1,
- },
-};
-
-
-static struct gpio_led wzrhpg450h_wmac_leds_gpio[] = {
- {
- .name = "buffalo:blue:movie_engine",
- .gpio = 13,
- .active_low = 1,
- },
- {
- .name = "buffalo:green:router",
- .gpio = 14,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button wzrhpg450h_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 6,
- .active_low = 1,
- }, {
- .desc = "usb",
- .type = EV_KEY,
- .code = BTN_2,
- .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 1,
- .active_low = 1,
- }, {
- .desc = "aoss",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 8,
- .active_low = 1,
- }, {
- .desc = "movie_engine",
- .type = EV_KEY,
- .code = BTN_6,
- .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 7,
- .active_low = 0,
- }, {
- .desc = "router_off",
- .type = EV_KEY,
- .code = BTN_5,
- .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = 12,
- .active_low = 0,
- }
-};
-
-
-static void __init wzrhpg450h_init(void)
-{
- u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
- u8 *mac = (u8 *) ee + 2;
-
- ar71xx_add_device_m25p80_multi(&wzrhpg450h_flash_data);
-
- ar71xx_add_device_mdio(0, ~BIT(0));
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
- ar71xx_eth0_data.speed = SPEED_1000;
- ar71xx_eth0_data.duplex = DUPLEX_FULL;
- ar71xx_eth0_data.phy_mask = BIT(0);
-
- ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg450h_leds_gpio),
- wzrhpg450h_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, WZRHPG450H_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(wzrhpg450h_gpio_keys),
- wzrhpg450h_gpio_keys);
-
- ar71xx_add_device_eth(0);
-
- ar71xx_add_device_usb();
- gpio_request(16, "usb");
- gpio_direction_output(16, 1);
-
- ap91_pci_init(ee, NULL);
- ap91_pci_setup_wmac_led_pin(15);
- ap91_pci_setup_wmac_leds(wzrhpg450h_wmac_leds_gpio,
- ARRAY_SIZE(wzrhpg450h_wmac_leds_gpio));
-}
-
-MIPS_MACHINE(AR71XX_MACH_WZR_HP_G450H, "WZR-HP-G450H", "Buffalo WZR-HP-G450H",
- wzrhpg450h_init);
+++ /dev/null
-/*
- * Zcomax ZCN-1523H-2-8/5-16 board support
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-#include "dev-m25p80.h"
-#include "dev-ap91-pci.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-
-#define ZCN_1523H_GPIO_BTN_RESET 0
-#define ZCN_1523H_GPIO_LED_INIT 11
-#define ZCN_1523H_GPIO_LED_LAN1 17
-
-#define ZCN_1523H_2_GPIO_LED_WEAK 13
-#define ZCN_1523H_2_GPIO_LED_MEDIUM 14
-#define ZCN_1523H_2_GPIO_LED_STRONG 15
-
-#define ZCN_1523H_5_GPIO_LED_UNKNOWN 1
-#define ZCN_1523H_5_GPIO_LED_LAN2 13
-#define ZCN_1523H_5_GPIO_LED_WEAK 14
-#define ZCN_1523H_5_GPIO_LED_MEDIUM 15
-#define ZCN_1523H_5_GPIO_LED_STRONG 16
-
-#define ZCN_1523H_KEYS_POLL_INTERVAL 20 /* msecs */
-#define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL)
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition zcn_1523h_partitions[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = 0x040000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "u-boot-env",
- .offset = 0x040000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "rootfs",
- .offset = 0x050000,
- .size = 0x610000,
- }, {
- .name = "kernel",
- .offset = 0x660000,
- .size = 0x170000,
- }, {
- .name = "configure",
- .offset = 0x7d0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "mfg",
- .offset = 0x7e0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "eeprom",
- .offset = 0x7f0000,
- .size = 0x010000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "firmware",
- .offset = 0x050000,
- .size = 0x780000,
- }
-};
-#endif /* CONFIG_MTD_PARTITIONS */
-
-static struct flash_platform_data zcn_1523h_flash_data = {
-#ifdef CONFIG_MTD_PARTITIONS
- .parts = zcn_1523h_partitions,
- .nr_parts = ARRAY_SIZE(zcn_1523h_partitions),
-#endif
-};
-
-static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = {
- {
- .desc = "reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL,
- .gpio = ZCN_1523H_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static struct gpio_led zcn_1523h_leds_gpio[] __initdata = {
- {
- .name = "zcn-1523h:amber:init",
- .gpio = ZCN_1523H_GPIO_LED_INIT,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:green:lan1",
- .gpio = ZCN_1523H_GPIO_LED_LAN1,
- .active_low = 1,
- }
-};
-
-static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = {
- {
- .name = "zcn-1523h:red:weak",
- .gpio = ZCN_1523H_2_GPIO_LED_WEAK,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:amber:medium",
- .gpio = ZCN_1523H_2_GPIO_LED_MEDIUM,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:green:strong",
- .gpio = ZCN_1523H_2_GPIO_LED_STRONG,
- .active_low = 1,
- }
-};
-
-static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = {
- {
- .name = "zcn-1523h:red:weak",
- .gpio = ZCN_1523H_5_GPIO_LED_WEAK,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:amber:medium",
- .gpio = ZCN_1523H_5_GPIO_LED_MEDIUM,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:green:strong",
- .gpio = ZCN_1523H_5_GPIO_LED_STRONG,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:green:lan2",
- .gpio = ZCN_1523H_5_GPIO_LED_LAN2,
- .active_low = 1,
- }, {
- .name = "zcn-1523h:amber:unknown",
- .gpio = ZCN_1523H_5_GPIO_LED_UNKNOWN,
- }
-};
-
-static void __init zcn_1523h_generic_setup(void)
-{
- u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004);
- u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
-
- ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
- AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
-
- ar71xx_add_device_m25p80(&zcn_1523h_flash_data);
-
- ar71xx_add_device_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio),
- zcn_1523h_leds_gpio);
-
- ar71xx_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(zcn_1523h_gpio_keys),
- zcn_1523h_gpio_keys);
-
- ap91_pci_init(ee, mac);
-
- ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
- ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
-
- ar71xx_add_device_mdio(0, 0x0);
-
- /* LAN1 port */
- ar71xx_add_device_eth(0);
-}
-
-static void __init zcn_1523h_2_setup(void)
-{
- zcn_1523h_generic_setup();
- ap91_pci_setup_wmac_gpio(BIT(9), 0);
-
- ar71xx_add_device_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio),
- zcn_1523h_2_leds_gpio);
-}
-
-MIPS_MACHINE(AR71XX_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2",
- zcn_1523h_2_setup);
-
-static void __init zcn_1523h_5_setup(void)
-{
- zcn_1523h_generic_setup();
- ap91_pci_setup_wmac_gpio(BIT(8), 0);
-
- ar71xx_add_device_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio),
- zcn_1523h_5_leds_gpio);
-
- /* LAN2 port */
- ar71xx_add_device_eth(1);
-}
-
-MIPS_MACHINE(AR71XX_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5",
- zcn_1523h_5_setup);
+++ /dev/null
-/*
- * Atheros AR71xx machine type definitions
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_MACHTYPE_H
-#define _AR71XX_MACHTYPE_H
-
-#include <asm/mips_machine.h>
-
-enum ar71xx_mach_type {
- AR71XX_MACH_GENERIC = 0,
- AR71XX_MACH_ALFA_AP96, /* ALFA Network AP96 board */
- AR71XX_MACH_ALFA_NX, /* ALFA Network N2/N5 board */
- AR71XX_MACH_ALL0258N, /* Allnet ALL0258N */
- AR71XX_MACH_AP121, /* Atheros AP121 */
- AR71XX_MACH_AP121_MINI, /* Atheros AP121-MINI */
- AR71XX_MACH_AP81, /* Atheros AP81 */
- AR71XX_MACH_AP83, /* Atheros AP83 */
- AR71XX_MACH_AP96, /* Atheros AP96 */
- AR71XX_MACH_AW_NR580, /* AzureWave AW-NR580 */
- AR71XX_MACH_DB120, /* Atheros DB120 (AR934x based) */
- AR71XX_MACH_DIR_600_A1, /* D-Link DIR-600 rev. A1 */
- AR71XX_MACH_DIR_615_C1, /* D-Link DIR-615 rev. C1 */
- AR71XX_MACH_DIR_825_B1, /* D-Link DIR-825 rev. B1 */
- AR71XX_MACH_EAP7660D, /* Senao EAP7660D */
- AR71XX_MACH_JA76PF, /* jjPlus JA76PF */
- AR71XX_MACH_JWAP003, /* jjPlus JWAP003 */
- AR71XX_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */
- AR71XX_MACH_MZK_W04NU, /* Planex MZK-W04NU */
- AR71XX_MACH_MZK_W300NH, /* Planex MZK-W300NH */
- AR71XX_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */
- AR71XX_MACH_OM2P, /* OpenMesh OM2P */
- AR71XX_MACH_PB42, /* Atheros PB42 */
- AR71XX_MACH_PB44, /* Atheros PB44 */
- AR71XX_MACH_PB92, /* Atheros PB92 */
- AR71XX_MACH_RB_411, /* MikroTik RouterBOARD 411/411A/411AH */
- AR71XX_MACH_RB_411U, /* MikroTik RouterBOARD 411U */
- AR71XX_MACH_RB_433, /* MikroTik RouterBOARD 433/433AH */
- AR71XX_MACH_RB_433U, /* MikroTik RouterBOARD 433UAH */
- AR71XX_MACH_RB_450G, /* MikroTik RouterBOARD 450G */
- AR71XX_MACH_RB_450, /* MikroTik RouterBOARD 450 */
- AR71XX_MACH_RB_493, /* Mikrotik RouterBOARD 493/493AH */
- AR71XX_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */
- AR71XX_MACH_RB_750, /* MikroTik RouterBOARD 750 */
- AR71XX_MACH_RW2458N, /* Redwave RW2458N */
- AR71XX_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */
- AR71XX_MACH_TL_MR3020, /* TP-LINK TL-MR3020 */
- AR71XX_MACH_TL_MR3220, /* TP-LINK TL-MR3220 */
- AR71XX_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */
- AR71XX_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */
- AR71XX_MACH_TL_WA901ND_V2, /* TP-LINK TL-WA901ND v2 */
- AR71XX_MACH_TL_WR1043ND, /* TP-LINK TL-WR1041ND */
- AR71XX_MACH_TL_WR2543N, /* TP-LINK TL-WR2543N/ND */
- AR71XX_MACH_TL_WR703N, /* TP-LINK TL-WR703N */
- AR71XX_MACH_TL_WR741ND, /* TP-LINK TL-WR741ND */
- AR71XX_MACH_TL_WR741ND_V4, /* TP-LINK TL-WR741ND v4*/
- AR71XX_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */
- AR71XX_MACH_TL_WR841N_V7, /* TP-LINK TL-WR841N/ND v7 */
- AR71XX_MACH_TL_WR941ND, /* TP-LINK TL-WR941ND */
- AR71XX_MACH_UBNT_AIRROUTER, /* Ubiquiti AirRouter */
- AR71XX_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */
- AR71XX_MACH_UBNT_LSSR71, /* Ubiquiti LS-SR71 */
- AR71XX_MACH_UBNT_LSX, /* Ubiquiti LSX */
- AR71XX_MACH_UBNT_NANO_M, /* Ubiquiti NanoStation M */
- AR71XX_MACH_UBNT_ROCKET_M, /* Ubiquiti Rocket M */
- AR71XX_MACH_UBNT_RSPRO, /* Ubiquiti RouterStation Pro */
- AR71XX_MACH_UBNT_RS, /* Ubiquiti RouterStation */
- AR71XX_MACH_UBNT_UNIFI, /* Unifi */
- AR71XX_MACH_WHR_G301N, /* Buffalo WHR-G301N */
- AR71XX_MACH_WHR_HP_G300N, /* Buffalo WHR-HP-G300N */
- AR71XX_MACH_WHR_HP_GN, /* Buffalo WHR-HP-GN */
- AR71XX_MACH_WNDR3700, /* NETGEAR WNDR3700/WNDR3800/WNDRMAC */
- AR71XX_MACH_WNR2000, /* NETGEAR WNR2000 */
- AR71XX_MACH_WP543, /* Compex WP543 */
- AR71XX_MACH_WRT160NL, /* Linksys WRT160NL */
- AR71XX_MACH_WRT400N, /* Linksys WRT400N */
- AR71XX_MACH_WZR_HP_AG300H, /* Buffalo WZR-HP-AG300H */
- AR71XX_MACH_WZR_HP_G300NH, /* Buffalo WZR-HP-G300NH */
- AR71XX_MACH_WZR_HP_G300NH2, /* Buffalo WZR-HP-G300NH2 */
- AR71XX_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */
- AR71XX_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
- AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */
-};
-
-#endif /* _AR71XX_MACHTYPE_H */
+++ /dev/null
-/*
- * Atheros AR71xx minimal nvram support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/vmalloc.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/string.h>
-
-#include "nvram.h"
-
-char *nvram_find_var(const char *name, const char *buf, unsigned buf_len)
-{
- unsigned len = strlen(name);
- char *cur, *last;
-
- if (buf_len == 0 || len == 0)
- return NULL;
-
- if (buf_len < len)
- return NULL;
-
- if (len == 1)
- return memchr(buf, (int) *name, buf_len);
-
- last = (char *) buf + buf_len - len;
- for (cur = (char *) buf; cur <= last; cur++)
- if (cur[0] == name[0] && memcmp(cur, name, len) == 0)
- return cur + len;
-
- return NULL;
-}
-
-int nvram_parse_mac_addr(const char *nvram, unsigned nvram_len,
- const char *name, char *mac)
-{
- char *buf;
- char *mac_str;
- int ret;
- int t;
-
- buf = vmalloc(nvram_len);
- if (!buf)
- return -ENOMEM;
-
- memcpy(buf, nvram, nvram_len);
- buf[nvram_len - 1] = '\0';
-
- mac_str = nvram_find_var(name, buf, nvram_len);
- if (!mac_str) {
- ret = -EINVAL;
- goto free;
- }
-
- t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
- &mac[0], &mac[1], &mac[2], &mac[3], &mac[4], &mac[5]);
-
- if (t != 6) {
- ret = -EINVAL;
- goto free;
- }
-
- ret = 0;
-
-free:
- vfree(buf);
- return ret;
-}
+++ /dev/null
-/*
- * Atheros AR71xx minimal nvram support
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR71XX_NVRAM_H
-#define _AR71XX_NVRAM_H
-
-char *nvram_find_var(const char *name, const char *buf,
- unsigned buf_len) __init;
-int nvram_parse_mac_addr(const char *nvram, unsigned nvram_len,
- const char *name, char *mac) __init;
-
-#endif /* _AR71XX_NVRAM_H */
+++ /dev/null
-/*
- * Atheros AP94 reference board PCI initialization
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-#include <linux/delay.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-struct ath9k_fixup {
- u16 *cal_data;
- unsigned slot;
-};
-
-static int ath9k_num_fixups;
-static struct ath9k_fixup ath9k_fixups[2];
-
-static void ath9k_pci_fixup(struct pci_dev *dev)
-{
- void __iomem *mem;
- u16 *cal_data = NULL;
- u16 cmd;
- u32 bar0;
- u32 val;
- unsigned i;
-
- for (i = 0; i < ath9k_num_fixups; i++) {
- if (ath9k_fixups[i].cal_data == NULL)
- continue;
-
- if (ath9k_fixups[i].slot != PCI_SLOT(dev->devfn))
- continue;
-
- cal_data = ath9k_fixups[i].cal_data;
- break;
- }
-
- if (cal_data == NULL)
- return;
-
- if (*cal_data != 0xa55a) {
- pr_err("pci %s: invalid calibration data\n", pci_name(dev));
- return;
- }
-
- pr_info("pci %s: fixup device configuration\n", pci_name(dev));
-
- mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
- if (!mem) {
- pr_err("pci %s: ioremap error\n", pci_name(dev));
- return;
- }
-
- pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7161:
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_0,
- AR71XX_PCI_MEM_BASE);
- break;
- case AR71XX_SOC_AR7240:
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0xffff);
- break;
-
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff);
- break;
-
- default:
- BUG();
- }
-
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config_word(dev, PCI_COMMAND, cmd);
-
- /* set pointer to first reg address */
- cal_data += 3;
- while (*cal_data != 0xffff) {
- u32 reg;
- reg = *cal_data++;
- val = *cal_data++;
- val |= (*cal_data++) << 16;
-
- __raw_writel(val, mem + reg);
- udelay(100);
- }
-
- pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
- dev->vendor = val & 0xffff;
- dev->device = (val >> 16) & 0xffff;
-
- pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
- dev->revision = val & 0xff;
- dev->class = val >> 8; /* upper 3 bytes */
-
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
- pci_write_config_word(dev, PCI_COMMAND, cmd);
-
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
-
- iounmap(mem);
-}
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
-
-void __init pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data)
-{
- if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
- return;
-
- ath9k_fixups[ath9k_num_fixups].slot = slot;
- ath9k_fixups[ath9k_num_fixups].cal_data = cal_data;
- ath9k_num_fixups++;
-}
+++ /dev/null
-#ifndef _PCI_ATH9K_FIXUP
-#define _PCI_ATH9K_FIXUP
-
-void pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data) __init;
-
-#endif /* _PCI_ATH9K_FIXUP */
+++ /dev/null
-/*
- * Atheros AR71xx PCI setup code
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-
-#include <asm/traps.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-unsigned ar71xx_pci_nr_irqs __initdata;
-struct ar71xx_pci_irq *ar71xx_pci_irq_map __initdata;
-
-int (*ar71xx_pci_plat_dev_init)(struct pci_dev *dev);
-
-static int ar71xx_be_handler(struct pt_regs *regs, int is_fixup)
-{
- int err = 0;
-
- err = ar71xx_pci_be_handler(is_fixup);
-
- return (is_fixup && !err) ? MIPS_BE_FIXUP : MIPS_BE_FATAL;
-}
-
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
- if (ar71xx_pci_plat_dev_init)
- return ar71xx_pci_plat_dev_init(dev);
-
- return 0;
-}
-
-int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
-{
- int ret = 0;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- ret = ar71xx_pcibios_map_irq(dev, slot, pin);
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ret = ar724x_pcibios_map_irq(dev, slot, pin);
- break;
-
- default:
- break;
- }
-
- return ret;
-}
-
-int __init ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map)
-{
- u32 t;
- int ret = 0;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- board_be_handler = ar71xx_be_handler;
- ret = ar71xx_pcibios_init();
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- ret = ar724x_pcibios_init(AR71XX_CPU_IRQ_IP2);
- break;
-
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- t = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
- if (t & AR934X_BOOTSTRAP_PCIE_RC) {
- ret = ar724x_pcibios_init(AR934X_IP2_IRQ_PCIE);
- break;
- }
-
- /* fall through */
- default:
- return 0;
- }
-
- ar71xx_pci_nr_irqs = nr_irqs;
- ar71xx_pci_irq_map = map;
-
- return ret;
-}
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific prom routines
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-#include <asm/fw/myloader/myloader.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-static inline int is_valid_ram_addr(void *addr)
-{
- if (((u32) addr > KSEG0) &&
- ((u32) addr < (KSEG0 + AR71XX_MEM_SIZE_MAX)))
- return 1;
-
- if (((u32) addr > KSEG1) &&
- ((u32) addr < (KSEG1 + AR71XX_MEM_SIZE_MAX)))
- return 1;
-
- return 0;
-}
-
-static char ar71xx_cmdline_buf[COMMAND_LINE_SIZE] __initdata;
-static void __init ar71xx_prom_append_cmdline(const char *name,
- const char *value)
-{
- snprintf(ar71xx_cmdline_buf, sizeof(ar71xx_cmdline_buf),
- " %s=%s", name, value);
- strlcat(arcs_cmdline, ar71xx_cmdline_buf, sizeof(arcs_cmdline));
-}
-
-static const char * __init ar71xx_prom_find_env(char **envp, const char *name)
-{
- const char *ret = NULL;
- int len;
- char **p;
-
- if (!is_valid_ram_addr(envp))
- return NULL;
-
- len = strlen(name);
- for (p = envp; is_valid_ram_addr(*p); p++) {
- if (strncmp(name, *p, len) == 0 && (*p)[len] == '=') {
- ret = *p + len + 1;
- break;
- }
-
- /* RedBoot env comes in pointer pairs - key, value */
- if (strncmp(name, *p, len) == 0 && (*p)[len] == 0)
- if (is_valid_ram_addr(*(++p))) {
- ret = *p;
- break;
- }
- }
-
- return ret;
-}
-
-#ifdef CONFIG_IMAGE_CMDLINE_HACK
-extern char __image_cmdline[];
-
-static int __init ar71xx_use__image_cmdline(void)
-{
- char *p = __image_cmdline;
- int replace = 0;
-
- if (*p == '-') {
- replace = 1;
- p++;
- }
-
- if (*p == '\0')
- return 0;
-
- if (replace) {
- strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
- } else {
- strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
- strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
- }
-
- return 1;
-}
-#else
-static inline int ar71xx_use__image_cmdline(void) { return 0; }
-#endif
-
-static int __init ar71xx_prom_init_myloader(void)
-{
- struct myloader_info *mylo;
- char mac_buf[32];
- unsigned char *mac;
-
- mylo = myloader_get_info();
- if (!mylo)
- return 0;
-
- switch (mylo->did) {
- case DEVID_COMPEX_WP543:
- ar71xx_prom_append_cmdline("board", "WP543");
- break;
- default:
- printk(KERN_WARNING "prom: unknown device id: %x\n",
- mylo->did);
- return 0;
- }
-
- mac = mylo->macs[0];
- snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x",
- mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-
- ar71xx_prom_append_cmdline("ethaddr", mac_buf);
-
- ar71xx_use__image_cmdline();
-
- return 1;
-}
-
-static __init void ar71xx_prom_init_cmdline(int argc, char **argv)
-{
- int i;
-
- if (ar71xx_use__image_cmdline())
- return;
-
- if (!is_valid_ram_addr(argv))
- return;
-
- for (i = 0; i < argc; i++)
- if (is_valid_ram_addr(argv[i])) {
- strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
- strlcat(arcs_cmdline, argv[i], sizeof(arcs_cmdline));
- }
-}
-
-void __init prom_init(void)
-{
- const char *env;
- char **envp;
-
- printk(KERN_DEBUG "prom: fw_arg0=%08x, fw_arg1=%08x, "
- "fw_arg2=%08x, fw_arg3=%08x\n",
- (unsigned int)fw_arg0, (unsigned int)fw_arg1,
- (unsigned int)fw_arg2, (unsigned int)fw_arg3);
-
-
- if (ar71xx_prom_init_myloader())
- return;
-
- ar71xx_prom_init_cmdline(fw_arg0, (char **)fw_arg1);
-
- envp = (char **)fw_arg2;
- if (!strstr(arcs_cmdline, "ethaddr=")) {
- env = ar71xx_prom_find_env(envp, "ethaddr");
- if (env)
- ar71xx_prom_append_cmdline("ethaddr", env);
- }
-
- if (!strstr(arcs_cmdline, "board=")) {
- env = ar71xx_prom_find_env(envp, "board");
- if (env) {
- /* Workaround for buggy bootloaders */
- if (strcmp(env, "RouterStation") == 0 ||
- strcmp(env, "Ubiquiti AR71xx-based board") == 0)
- env = "UBNT-RS";
-
- if (strcmp(env, "RouterStation PRO") == 0)
- env = "UBNT-RSPRO";
-
- ar71xx_prom_append_cmdline("board", env);
- }
- }
-}
-
-void __init prom_free_prom_memory(void)
-{
- /* We do not have to prom memory to free */
-}
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific setup
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15 BSP
- * Parts of this file are based on Atheros 2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-
-#include <asm/bootinfo.h>
-#include <asm/time.h> /* for mips_hpt_frequency */
-#include <asm/reboot.h> /* for _machine_{restart,halt} */
-#include <asm/mips_machine.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#include "machtype.h"
-#include "devices.h"
-
-#define AR71XX_SYS_TYPE_LEN 64
-
-u32 ar71xx_cpu_freq;
-EXPORT_SYMBOL_GPL(ar71xx_cpu_freq);
-
-u32 ar71xx_ahb_freq;
-EXPORT_SYMBOL_GPL(ar71xx_ahb_freq);
-
-u32 ar71xx_ddr_freq;
-EXPORT_SYMBOL_GPL(ar71xx_ddr_freq);
-
-u32 ar71xx_ref_freq;
-EXPORT_SYMBOL_GPL(ar71xx_ref_freq);
-
-enum ar71xx_soc_type ar71xx_soc;
-EXPORT_SYMBOL_GPL(ar71xx_soc);
-
-u32 ar71xx_soc_rev;
-EXPORT_SYMBOL_GPL(ar71xx_soc_rev);
-
-static char ar71xx_sys_type[AR71XX_SYS_TYPE_LEN];
-
-static void ar71xx_restart(char *command)
-{
- ar71xx_device_stop(RESET_MODULE_FULL_CHIP);
- for (;;)
- if (cpu_wait)
- cpu_wait();
-}
-
-static void ar71xx_halt(void)
-{
- while (1)
- cpu_wait();
-}
-
-static void __init ar71xx_detect_mem_size(void)
-{
- unsigned long size;
-
- for (size = AR71XX_MEM_SIZE_MIN; size < AR71XX_MEM_SIZE_MAX;
- size <<= 1) {
- if (!memcmp(ar71xx_detect_mem_size,
- ar71xx_detect_mem_size + size, 1024))
- break;
- }
-
- add_memory_region(0, size, BOOT_MEM_RAM);
-}
-
-static void __init ar71xx_detect_sys_type(void)
-{
- char *chip = "????";
- u32 id;
- u32 major;
- u32 minor;
- u32 rev = 0;
-
- id = ar71xx_reset_rr(AR71XX_RESET_REG_REV_ID);
- major = id & REV_ID_MAJOR_MASK;
-
- switch (major) {
- case REV_ID_MAJOR_AR71XX:
- minor = id & AR71XX_REV_ID_MINOR_MASK;
- rev = id >> AR71XX_REV_ID_REVISION_SHIFT;
- rev &= AR71XX_REV_ID_REVISION_MASK;
- switch (minor) {
- case AR71XX_REV_ID_MINOR_AR7130:
- ar71xx_soc = AR71XX_SOC_AR7130;
- chip = "7130";
- break;
-
- case AR71XX_REV_ID_MINOR_AR7141:
- ar71xx_soc = AR71XX_SOC_AR7141;
- chip = "7141";
- break;
-
- case AR71XX_REV_ID_MINOR_AR7161:
- ar71xx_soc = AR71XX_SOC_AR7161;
- chip = "7161";
- break;
- }
- break;
-
- case REV_ID_MAJOR_AR7240:
- ar71xx_soc = AR71XX_SOC_AR7240;
- chip = "7240";
- rev = id & AR724X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR7241:
- ar71xx_soc = AR71XX_SOC_AR7241;
- chip = "7241";
- rev = id & AR724X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR7242:
- ar71xx_soc = AR71XX_SOC_AR7242;
- chip = "7242";
- rev = id & AR724X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR913X:
- minor = id & AR91XX_REV_ID_MINOR_MASK;
- rev = id >> AR91XX_REV_ID_REVISION_SHIFT;
- rev &= AR91XX_REV_ID_REVISION_MASK;
- switch (minor) {
- case AR91XX_REV_ID_MINOR_AR9130:
- ar71xx_soc = AR71XX_SOC_AR9130;
- chip = "9130";
- break;
-
- case AR91XX_REV_ID_MINOR_AR9132:
- ar71xx_soc = AR71XX_SOC_AR9132;
- chip = "9132";
- break;
- }
- break;
-
- case REV_ID_MAJOR_AR9330:
- ar71xx_soc = AR71XX_SOC_AR9330;
- chip = "9330";
- rev = id & AR933X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR9331:
- ar71xx_soc = AR71XX_SOC_AR9331;
- chip = "9331";
- rev = id & AR933X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR9341:
- ar71xx_soc = AR71XX_SOC_AR9341;
- chip = "9341";
- rev = id & AR934X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR9342:
- ar71xx_soc = AR71XX_SOC_AR9342;
- chip = "9342";
- rev = id & AR934X_REV_ID_REVISION_MASK;
- break;
-
- case REV_ID_MAJOR_AR9344:
- ar71xx_soc = AR71XX_SOC_AR9344;
- chip = "9344";
- rev = id & AR934X_REV_ID_REVISION_MASK;
- break;
-
- default:
- panic("ar71xx: unknown chip id:0x%08x\n", id);
- }
-
- ar71xx_soc_rev = rev;
-
- sprintf(ar71xx_sys_type, "Atheros AR%s rev %u", chip, rev);
- pr_info("SoC: %s\n", ar71xx_sys_type);
-}
-
-static void __init ar934x_detect_sys_frequency(void)
-{
- u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
- u32 cpu_pll, ddr_pll;
- u32 bootstrap;
-
- bootstrap = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
- if (bootstrap & AR934X_BOOTSTRAP_REF_CLK_40)
- ar71xx_ref_freq = 40 * 1000 * 1000;
- else
- ar71xx_ref_freq = 25 * 1000 * 1000;
-
- pll = ar71xx_pll_rr(AR934X_PLL_REG_CPU_CONFIG);
- out_div = AR934X_CPU_PLL_CFG_OUTDIV_GET(pll);
- ref_div = AR934X_CPU_PLL_CFG_REFDIV_GET(pll);
- nint = AR934X_CPU_PLL_CFG_NINT_GET(pll);
- frac = AR934X_CPU_PLL_CFG_NFRAC_GET(pll);
-
- cpu_pll = nint * ar71xx_ref_freq / ref_div;
- cpu_pll += frac * ar71xx_ref_freq / (ref_div * (2 << 6));
- cpu_pll /= (1 << out_div);
-
- pll = ar71xx_pll_rr(AR934X_PLL_REG_DDR_CONFIG);
- out_div = AR934X_DDR_PLL_CFG_OUTDIV_GET(pll);
- ref_div = AR934X_DDR_PLL_CFG_REFDIV_GET(pll);
- nint = AR934X_DDR_PLL_CFG_NINT_GET(pll);
- frac = AR934X_DDR_PLL_CFG_NFRAC_GET(pll);
-
- ddr_pll = nint * ar71xx_ref_freq / ref_div;
- ddr_pll += frac * ar71xx_ref_freq / (ref_div * (2 << 10));
- ddr_pll /= (1 << out_div);
-
- clk_ctrl = ar71xx_pll_rr(AR934X_PLL_REG_DDR_CTRL_CLOCK);
-
- if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS) {
- ar71xx_cpu_freq = ar71xx_ref_freq;
- } else {
- postdiv = AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_GET(clk_ctrl);
-
- if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL)
- ar71xx_cpu_freq = cpu_pll / (postdiv + 1);
- else
- ar71xx_cpu_freq = ddr_pll / (postdiv + 1);
- }
-
- if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS) {
- ar71xx_ddr_freq = ar71xx_ref_freq;
- } else {
- postdiv = AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_GET(clk_ctrl);
-
- if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL)
- ar71xx_ddr_freq = ddr_pll / (postdiv + 1);
- else
- ar71xx_ddr_freq = cpu_pll / (postdiv + 1);
- }
-
- if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS) {
- ar71xx_ahb_freq = ar71xx_ref_freq;
- } else {
- postdiv = AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_GET(clk_ctrl);
-
- if (clk_ctrl & AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL)
- ar71xx_ahb_freq = ddr_pll / (postdiv + 1);
- else
- ar71xx_ahb_freq = cpu_pll / (postdiv + 1);
- }
-}
-
-static void __init ar91xx_detect_sys_frequency(void)
-{
- u32 pll;
- u32 freq;
- u32 div;
-
- ar71xx_ref_freq = 5 * 1000 * 1000;
-
- pll = ar71xx_pll_rr(AR91XX_PLL_REG_CPU_CONFIG);
-
- div = ((pll >> AR91XX_PLL_DIV_SHIFT) & AR91XX_PLL_DIV_MASK);
- freq = div * ar71xx_ref_freq;
-
- ar71xx_cpu_freq = freq;
-
- div = ((pll >> AR91XX_DDR_DIV_SHIFT) & AR91XX_DDR_DIV_MASK) + 1;
- ar71xx_ddr_freq = freq / div;
-
- div = (((pll >> AR91XX_AHB_DIV_SHIFT) & AR91XX_AHB_DIV_MASK) + 1) * 2;
- ar71xx_ahb_freq = ar71xx_cpu_freq / div;
-}
-
-static void __init ar71xx_detect_sys_frequency(void)
-{
- u32 pll;
- u32 freq;
- u32 div;
-
- ar71xx_ref_freq = 40 * 1000 * 1000;
-
- pll = ar71xx_pll_rr(AR71XX_PLL_REG_CPU_CONFIG);
-
- div = ((pll >> AR71XX_PLL_DIV_SHIFT) & AR71XX_PLL_DIV_MASK) + 1;
- freq = div * ar71xx_ref_freq;
-
- div = ((pll >> AR71XX_CPU_DIV_SHIFT) & AR71XX_CPU_DIV_MASK) + 1;
- ar71xx_cpu_freq = freq / div;
-
- div = ((pll >> AR71XX_DDR_DIV_SHIFT) & AR71XX_DDR_DIV_MASK) + 1;
- ar71xx_ddr_freq = freq / div;
-
- div = (((pll >> AR71XX_AHB_DIV_SHIFT) & AR71XX_AHB_DIV_MASK) + 1) * 2;
- ar71xx_ahb_freq = ar71xx_cpu_freq / div;
-}
-
-static void __init ar724x_detect_sys_frequency(void)
-{
- u32 pll;
- u32 freq;
- u32 div;
-
- ar71xx_ref_freq = 5 * 1000 * 1000;
-
- pll = ar71xx_pll_rr(AR724X_PLL_REG_CPU_CONFIG);
-
- div = ((pll >> AR724X_PLL_DIV_SHIFT) & AR724X_PLL_DIV_MASK);
- freq = div * ar71xx_ref_freq;
-
- div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK);
- freq *= div;
-
- ar71xx_cpu_freq = freq;
-
- div = ((pll >> AR724X_DDR_DIV_SHIFT) & AR724X_DDR_DIV_MASK) + 1;
- ar71xx_ddr_freq = freq / div;
-
- div = (((pll >> AR724X_AHB_DIV_SHIFT) & AR724X_AHB_DIV_MASK) + 1) * 2;
- ar71xx_ahb_freq = ar71xx_cpu_freq / div;
-}
-
-static void __init ar933x_detect_sys_frequency(void)
-{
- u32 clock_ctrl;
- u32 cpu_config;
- u32 freq;
- u32 t;
-
- t = ar71xx_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
- if (t & AR933X_BOOTSTRAP_REF_CLK_40)
- ar71xx_ref_freq = (40 * 1000 * 1000);
- else
- ar71xx_ref_freq = (25 * 1000 * 1000);
-
- clock_ctrl = ar71xx_pll_rr(AR933X_PLL_CLOCK_CTRL_REG);
- if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) {
- ar71xx_cpu_freq = ar71xx_ref_freq;
- ar71xx_ahb_freq = ar71xx_ref_freq;
- ar71xx_ddr_freq = ar71xx_ref_freq;
- } else {
- cpu_config = ar71xx_pll_rr(AR933X_PLL_CPU_CONFIG_REG);
-
- t = (cpu_config >> AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
- AR933X_PLL_CPU_CONFIG_REFDIV_MASK;
- freq = ar71xx_ref_freq / t;
-
- t = (cpu_config >> AR933X_PLL_CPU_CONFIG_NINT_SHIFT) &
- AR933X_PLL_CPU_CONFIG_NINT_MASK;
- freq *= t;
-
- t = (cpu_config >> AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
- AR933X_PLL_CPU_CONFIG_OUTDIV_MASK;
- if (t == 0)
- t = 1;
-
- freq >>= t;
-
- t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT) &
- AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK) + 1;
- ar71xx_cpu_freq = freq / t;
-
- t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT) &
- AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK) + 1;
- ar71xx_ddr_freq = freq / t;
-
- t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT) &
- AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1;
- ar71xx_ahb_freq = freq / t;
- }
-}
-
-static void __init detect_sys_frequency(void)
-{
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- ar71xx_detect_sys_frequency();
- break;
-
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- ar724x_detect_sys_frequency();
- break;
-
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- ar91xx_detect_sys_frequency();
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- ar933x_detect_sys_frequency();
- break;
-
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- ar934x_detect_sys_frequency();
- break;
- default:
- BUG();
- }
-}
-
-const char *get_system_type(void)
-{
- return ar71xx_sys_type;
-}
-
-unsigned int __cpuinit get_c0_compare_irq(void)
-{
- return CP0_LEGACY_COMPARE_IRQ;
-}
-
-void __init plat_mem_setup(void)
-{
- set_io_port_base(KSEG1);
-
- ar71xx_ddr_base = ioremap_nocache(AR71XX_DDR_CTRL_BASE,
- AR71XX_DDR_CTRL_SIZE);
-
- ar71xx_pll_base = ioremap_nocache(AR71XX_PLL_BASE,
- AR71XX_PLL_SIZE);
-
- ar71xx_reset_base = ioremap_nocache(AR71XX_RESET_BASE,
- AR71XX_RESET_SIZE);
-
- ar71xx_gpio_base = ioremap_nocache(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE);
-
- ar71xx_usb_ctrl_base = ioremap_nocache(AR71XX_USB_CTRL_BASE,
- AR71XX_USB_CTRL_SIZE);
-
- ar71xx_detect_mem_size();
- ar71xx_detect_sys_type();
- detect_sys_frequency();
-
- pr_info("Clocks: CPU:%u.%03uMHz, DDR:%u.%03uMHz, AHB:%u.%03uMHz, "
- "Ref:%u.%03uMHz",
- ar71xx_cpu_freq / 1000000, (ar71xx_cpu_freq / 1000) % 1000,
- ar71xx_ddr_freq / 1000000, (ar71xx_ddr_freq / 1000) % 1000,
- ar71xx_ahb_freq / 1000000, (ar71xx_ahb_freq / 1000) % 1000,
- ar71xx_ref_freq / 1000000, (ar71xx_ref_freq / 1000) % 1000);
-
- _machine_restart = ar71xx_restart;
- _machine_halt = ar71xx_halt;
- pm_power_off = ar71xx_halt;
-}
-
-void __init plat_time_init(void)
-{
- mips_hpt_frequency = ar71xx_cpu_freq / 2;
-}
-
-__setup("board=", mips_machtype_setup);
-
-static int __init ar71xx_machine_setup(void)
-{
- ar71xx_gpio_init();
-
- ar71xx_add_device_uart();
- ar71xx_add_device_wdt();
-
- mips_machine_setup();
- return 0;
-}
-
-arch_initcall(ar71xx_machine_setup);
-
-static void __init ar71xx_generic_init(void)
-{
- /* Nothing to do */
-}
-
-MIPS_MACHINE(AR71XX_MACH_GENERIC, "Generic", "Generic AR71xx board",
- ar71xx_generic_init);
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific definitions
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.15 BSP
- * Parts of this file are based on Atheros 2.6.31 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __ASM_MACH_AR71XX_H
-#define __ASM_MACH_AR71XX_H
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/bitops.h>
-
-#ifndef __ASSEMBLER__
-
-#define AR71XX_PCI_MEM_BASE 0x10000000
-#define AR71XX_PCI_MEM_SIZE 0x08000000
-#define AR71XX_APB_BASE 0x18000000
-#define AR71XX_GE0_BASE 0x19000000
-#define AR71XX_GE0_SIZE 0x01000000
-#define AR71XX_GE1_BASE 0x1a000000
-#define AR71XX_GE1_SIZE 0x01000000
-#define AR71XX_EHCI_BASE 0x1b000000
-#define AR71XX_EHCI_SIZE 0x01000000
-#define AR71XX_OHCI_BASE 0x1c000000
-#define AR71XX_OHCI_SIZE 0x01000000
-#define AR7240_OHCI_BASE 0x1b000000
-#define AR7240_OHCI_SIZE 0x01000000
-#define AR71XX_SPI_BASE 0x1f000000
-#define AR71XX_SPI_SIZE 0x01000000
-
-#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000)
-#define AR71XX_DDR_CTRL_SIZE 0x10000
-#define AR71XX_CPU_BASE (AR71XX_APB_BASE + 0x00010000)
-#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
-#define AR71XX_UART_SIZE 0x10000
-#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
-#define AR71XX_USB_CTRL_SIZE 0x10000
-#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
-#define AR71XX_GPIO_SIZE 0x10000
-#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
-#define AR71XX_PLL_SIZE 0x10000
-#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
-#define AR71XX_RESET_SIZE 0x10000
-#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
-#define AR71XX_MII_SIZE 0x10000
-#define AR71XX_SLIC_BASE (AR71XX_APB_BASE + 0x00090000)
-#define AR71XX_SLIC_SIZE 0x10000
-#define AR71XX_DMA_BASE (AR71XX_APB_BASE + 0x000A0000)
-#define AR71XX_DMA_SIZE 0x10000
-#define AR71XX_STEREO_BASE (AR71XX_APB_BASE + 0x000B0000)
-#define AR71XX_STEREO_SIZE 0x10000
-
-#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000C0000)
-#define AR724X_PCI_CRP_SIZE 0x100
-
-#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000F0000)
-#define AR724X_PCI_CTRL_SIZE 0x100
-
-#define AR91XX_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
-#define AR91XX_WMAC_SIZE 0x30000
-
-#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
-#define AR933X_UART_SIZE 0x14
-#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
-#define AR933X_GMAC_SIZE 0x04
-#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
-#define AR933X_WMAC_SIZE 0x20000
-
-#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
-#define AR934X_WMAC_SIZE 0x20000
-#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
-#define AR934X_GMAC_SIZE 0x14
-
-#define AR71XX_MEM_SIZE_MIN 0x0200000
-#define AR71XX_MEM_SIZE_MAX 0x10000000
-
-#define AR71XX_CPU_IRQ_BASE 0
-#define AR71XX_MISC_IRQ_BASE 8
-#define AR71XX_MISC_IRQ_COUNT 32
-#define AR71XX_GPIO_IRQ_BASE 40
-#define AR71XX_GPIO_IRQ_COUNT 32
-#define AR71XX_PCI_IRQ_BASE 72
-#define AR71XX_PCI_IRQ_COUNT 6
-#define AR934X_IP2_IRQ_BASE 78
-#define AR934X_IP2_IRQ_COUNT 2
-
-#define AR71XX_CPU_IRQ_IP2 (AR71XX_CPU_IRQ_BASE + 2)
-#define AR71XX_CPU_IRQ_USB (AR71XX_CPU_IRQ_BASE + 3)
-#define AR71XX_CPU_IRQ_GE0 (AR71XX_CPU_IRQ_BASE + 4)
-#define AR71XX_CPU_IRQ_GE1 (AR71XX_CPU_IRQ_BASE + 5)
-#define AR71XX_CPU_IRQ_MISC (AR71XX_CPU_IRQ_BASE + 6)
-#define AR71XX_CPU_IRQ_TIMER (AR71XX_CPU_IRQ_BASE + 7)
-
-#define AR71XX_MISC_IRQ_TIMER (AR71XX_MISC_IRQ_BASE + 0)
-#define AR71XX_MISC_IRQ_ERROR (AR71XX_MISC_IRQ_BASE + 1)
-#define AR71XX_MISC_IRQ_GPIO (AR71XX_MISC_IRQ_BASE + 2)
-#define AR71XX_MISC_IRQ_UART (AR71XX_MISC_IRQ_BASE + 3)
-#define AR71XX_MISC_IRQ_WDOG (AR71XX_MISC_IRQ_BASE + 4)
-#define AR71XX_MISC_IRQ_PERFC (AR71XX_MISC_IRQ_BASE + 5)
-#define AR71XX_MISC_IRQ_OHCI (AR71XX_MISC_IRQ_BASE + 6)
-#define AR71XX_MISC_IRQ_DMA (AR71XX_MISC_IRQ_BASE + 7)
-#define AR71XX_MISC_IRQ_TIMER2 (AR71XX_MISC_IRQ_BASE + 8)
-#define AR71XX_MISC_IRQ_TIMER3 (AR71XX_MISC_IRQ_BASE + 9)
-#define AR71XX_MISC_IRQ_TIMER4 (AR71XX_MISC_IRQ_BASE + 10)
-#define AR71XX_MISC_IRQ_DDR_PERF (AR71XX_MISC_IRQ_BASE + 11)
-#define AR71XX_MISC_IRQ_ENET_LINK (AR71XX_MISC_IRQ_BASE + 12)
-
-#define AR71XX_GPIO_IRQ(_x) (AR71XX_GPIO_IRQ_BASE + (_x))
-
-#define AR71XX_PCI_IRQ_DEV0 (AR71XX_PCI_IRQ_BASE + 0)
-#define AR71XX_PCI_IRQ_DEV1 (AR71XX_PCI_IRQ_BASE + 1)
-#define AR71XX_PCI_IRQ_DEV2 (AR71XX_PCI_IRQ_BASE + 2)
-#define AR71XX_PCI_IRQ_CORE (AR71XX_PCI_IRQ_BASE + 4)
-
-#define AR934X_IP2_IRQ_WMAC (AR934X_IP2_IRQ_BASE + 0)
-#define AR934X_IP2_IRQ_PCIE (AR934X_IP2_IRQ_BASE + 1)
-
-extern u32 ar71xx_ahb_freq;
-extern u32 ar71xx_cpu_freq;
-extern u32 ar71xx_ddr_freq;
-extern u32 ar71xx_ref_freq;
-
-enum ar71xx_soc_type {
- AR71XX_SOC_UNKNOWN,
- AR71XX_SOC_AR7130,
- AR71XX_SOC_AR7141,
- AR71XX_SOC_AR7161,
- AR71XX_SOC_AR7240,
- AR71XX_SOC_AR7241,
- AR71XX_SOC_AR7242,
- AR71XX_SOC_AR9130,
- AR71XX_SOC_AR9132,
- AR71XX_SOC_AR9330,
- AR71XX_SOC_AR9331,
- AR71XX_SOC_AR9341,
- AR71XX_SOC_AR9342,
- AR71XX_SOC_AR9344,
-};
-extern u32 ar71xx_soc_rev;
-
-extern enum ar71xx_soc_type ar71xx_soc;
-
-/*
- * PLL block
- */
-#define AR71XX_PLL_REG_CPU_CONFIG 0x00
-#define AR71XX_PLL_REG_SEC_CONFIG 0x04
-#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10
-#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14
-
-#define AR71XX_PLL_DIV_SHIFT 3
-#define AR71XX_PLL_DIV_MASK 0x1f
-#define AR71XX_CPU_DIV_SHIFT 16
-#define AR71XX_CPU_DIV_MASK 0x3
-#define AR71XX_DDR_DIV_SHIFT 18
-#define AR71XX_DDR_DIV_MASK 0x3
-#define AR71XX_AHB_DIV_SHIFT 20
-#define AR71XX_AHB_DIV_MASK 0x7
-
-#define AR71XX_ETH0_PLL_SHIFT 17
-#define AR71XX_ETH1_PLL_SHIFT 19
-
-#define AR724X_PLL_REG_CPU_CONFIG 0x00
-#define AR724X_PLL_REG_PCIE_CONFIG 0x18
-
-#define AR724X_PLL_DIV_SHIFT 0
-#define AR724X_PLL_DIV_MASK 0x3ff
-#define AR724X_PLL_REF_DIV_SHIFT 10
-#define AR724X_PLL_REF_DIV_MASK 0xf
-#define AR724X_AHB_DIV_SHIFT 19
-#define AR724X_AHB_DIV_MASK 0x1
-#define AR724X_DDR_DIV_SHIFT 22
-#define AR724X_DDR_DIV_MASK 0x3
-
-#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c
-
-#define AR91XX_PLL_REG_CPU_CONFIG 0x00
-#define AR91XX_PLL_REG_ETH_CONFIG 0x04
-#define AR91XX_PLL_REG_ETH0_INT_CLOCK 0x14
-#define AR91XX_PLL_REG_ETH1_INT_CLOCK 0x18
-
-#define AR91XX_PLL_DIV_SHIFT 0
-#define AR91XX_PLL_DIV_MASK 0x3ff
-#define AR91XX_DDR_DIV_SHIFT 22
-#define AR91XX_DDR_DIV_MASK 0x3
-#define AR91XX_AHB_DIV_SHIFT 19
-#define AR91XX_AHB_DIV_MASK 0x1
-
-#define AR91XX_ETH0_PLL_SHIFT 20
-#define AR91XX_ETH1_PLL_SHIFT 22
-
-#define AR933X_PLL_CPU_CONFIG_REG 0x00
-#define AR933X_PLL_CLOCK_CTRL_REG 0x08
-
-#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
-#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
-#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
-#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
-#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
-#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
-
-#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2)
-#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
-#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
-#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
-#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
-#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
-#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
-
-#define AR934X_PLL_REG_CPU_CONFIG 0x00
-#define AR934X_PLL_REG_DDR_CONFIG 0x04
-#define AR934X_PLL_REG_DDR_CTRL_CLOCK 0x8
-
-#define AR934X_CPU_PLL_CFG_OUTDIV_MSB 21
-#define AR934X_CPU_PLL_CFG_OUTDIV_LSB 19
-#define AR934X_CPU_PLL_CFG_OUTDIV_MASK 0x00380000
-
-#define AR934X_CPU_PLL_CFG_OUTDIV_GET(x) \
- (((x) & AR934X_CPU_PLL_CFG_OUTDIV_MASK) >> \
- AR934X_CPU_PLL_CFG_OUTDIV_LSB)
-
-#define AR934X_DDR_PLL_CFG_OUTDIV_MSB 25
-#define AR934X_DDR_PLL_CFG_OUTDIV_LSB 23
-#define AR934X_DDR_PLL_CFG_OUTDIV_MASK 0x03800000
-
-#define AR934X_DDR_PLL_CFG_OUTDIV_GET(x) \
- (((x) & AR934X_DDR_PLL_CFG_OUTDIV_MASK) >> \
- AR934X_DDR_PLL_CFG_OUTDIV_LSB)
-
-#define AR934X_DDR_PLL_CFG_OUTDIV_SET(x) \
- (((x) << AR934X_DDR_PLL_CFG_OUTDIV_LSB) & \
- AR934X_DDR_PLL_CFG_OUTDIV_MASK)
-
-#define AR934X_CPU_PLL_CFG_REFDIV_MSB 16
-#define AR934X_CPU_PLL_CFG_REFDIV_LSB 12
-#define AR934X_CPU_PLL_CFG_REFDIV_MASK 0x0001f000
-
-#define AR934X_CPU_PLL_CFG_REFDIV_GET(x) \
- (((x) & AR934X_CPU_PLL_CFG_REFDIV_MASK) >> \
- AR934X_CPU_PLL_CFG_REFDIV_LSB)
-
-#define AR934X_CPU_PLL_CFG_REFDIV_SET(x) \
- (((x) << AR934X_CPU_PLL_CFG_REFDIV_LSB) & \
- AR934X_CPU_PLL_CFG_REFDIV_MASK)
-
-#define AR934X_CPU_PLL_CFG_REFDIV_RESET 2
-
-#define AR934X_CPU_PLL_CFG_NINT_MSB 11
-#define AR934X_CPU_PLL_CFG_NINT_LSB 6
-#define AR934X_CPU_PLL_CFG_NINT_MASK 0x00000fc0
-
-#define AR934X_CPU_PLL_CFG_NINT_GET(x) \
- (((x) & AR934X_CPU_PLL_CFG_NINT_MASK) >> \
- AR934X_CPU_PLL_CFG_NINT_LSB)
-
-#define AR934X_CPU_PLL_CFG_NINT_SET(x) \
- (((x) << AR934X_CPU_PLL_CFG_NINT_LSB) & \
- AR934X_CPU_PLL_CFG_NINT_MASK)
-
-#define AR934X_CPU_PLL_CFG_NINT_RESET 20
-
-#define AR934X_CPU_PLL_CFG_NFRAC_MSB 5
-#define AR934X_CPU_PLL_CFG_NFRAC_LSB 0
-#define AR934X_CPU_PLL_CFG_NFRAC_MASK 0x0000003f
-
-#define AR934X_CPU_PLL_CFG_NFRAC_GET(x) \
- (((x) & AR934X_CPU_PLL_CFG_NFRAC_MASK) >> \
- AR934X_CPU_PLL_CFG_NFRAC_LSB)
-
-#define AR934X_CPU_PLL_CFG_NFRAC_SET(x) \
- (((x) << AR934X_CPU_PLL_CFG_NFRAC_LSB) & \
- AR934X_CPU_PLL_CFG_NFRAC_MASK)
-
-#define AR934X_DDR_PLL_CFG_REFDIV_MSB 20
-#define AR934X_DDR_PLL_CFG_REFDIV_LSB 16
-#define AR934X_DDR_PLL_CFG_REFDIV_MASK 0x001f0000
-
-#define AR934X_DDR_PLL_CFG_REFDIV_GET(x) \
- (((x) & AR934X_DDR_PLL_CFG_REFDIV_MASK) >> \
- AR934X_DDR_PLL_CFG_REFDIV_LSB)
-
-#define AR934X_DDR_PLL_CFG_REFDIV_SET(x) \
- (((x) << AR934X_DDR_PLL_CFG_REFDIV_LSB) & \
- AR934X_DDR_PLL_CFG_REFDIV_MASK)
-
-#define AR934X_DDR_PLL_CFG_REFDIV_RESET 2
-
-#define AR934X_DDR_PLL_CFG_NINT_MSB 15
-#define AR934X_DDR_PLL_CFG_NINT_LSB 10
-#define AR934X_DDR_PLL_CFG_NINT_MASK 0x0000fc00
-
-#define AR934X_DDR_PLL_CFG_NINT_GET(x) \
- (((x) & AR934X_DDR_PLL_CFG_NINT_MASK) >> \
- AR934X_DDR_PLL_CFG_NINT_LSB)
-
-#define AR934X_DDR_PLL_CFG_NINT_SET(x) \
- (((x) << AR934X_DDR_PLL_CFG_NINT_LSB) & \
- AR934X_DDR_PLL_CFG_NINT_MASK)
-
-#define AR934X_DDR_PLL_CFG_NINT_RESET 20
-
-#define AR934X_DDR_PLL_CFG_NFRAC_MSB 9
-#define AR934X_DDR_PLL_CFG_NFRAC_LSB 0
-#define AR934X_DDR_PLL_CFG_NFRAC_MASK 0x000003ff
-
-#define AR934X_DDR_PLL_CFG_NFRAC_GET(x) \
- (((x) & AR934X_DDR_PLL_CFG_NFRAC_MASK) >> \
- AR934X_DDR_PLL_CFG_NFRAC_LSB)
-
-#define AR934X_DDR_PLL_CFG_NFRAC_SET(x) \
- (((x) << AR934X_DDR_PLL_CFG_NFRAC_LSB) & \
- AR934X_DDR_PLL_CFG_NFRAC_MASK)
-
-#define AR934X_DDR_PLL_CFG_NFRAC_RESET 512
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MSB 19
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB 15
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK 0x000f8000
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_GET(x) \
- (((x) & AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK) >> \
- AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB)
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SET(x) \
- (((x) << AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB) & \
- AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK)
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_RESET 0
-
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MSB 14
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB 10
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK 0x00007c00
-
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_GET(x) \
- (((x) & AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK) >> \
- AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB)
-
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SET(x) \
- (((x) << AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB) & \
- AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK)
-
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_RESET 0
-
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MSB 9
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB 5
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK 0x000003e0
-
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_GET(x) \
- (((x) & AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK) >> \
- AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB)
-
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SET(x) \
- (((x) << AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB) & \
- AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK)
-
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_RESET 0
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MSB 24
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB 24
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK 0x01000000
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_GET(x) \
- (((x) & AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK) >> \
- AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB)
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_SET(x) \
- (((x) << AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB) & \
- AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK)
-
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_RESET 1
-
-#define AR934X_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
-#define AR934X_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
-#define AR934X_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
-#define AR934X_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
-#define AR934X_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
-#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
-
-extern void __iomem *ar71xx_pll_base;
-
-static inline void ar71xx_pll_wr(unsigned reg, u32 val)
-{
- __raw_writel(val, ar71xx_pll_base + reg);
-}
-
-static inline u32 ar71xx_pll_rr(unsigned reg)
-{
- return __raw_readl(ar71xx_pll_base + reg);
-}
-
-/*
- * USB_CONFIG block
- */
-#define USB_CTRL_REG_FLADJ 0x00
-#define USB_CTRL_REG_CONFIG 0x04
-
-extern void __iomem *ar71xx_usb_ctrl_base;
-
-static inline void ar71xx_usb_ctrl_wr(unsigned reg, u32 val)
-{
- __raw_writel(val, ar71xx_usb_ctrl_base + reg);
-}
-
-static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
-{
- return __raw_readl(ar71xx_usb_ctrl_base + reg);
-}
-
-/*
- * GPIO block
- */
-#define AR71XX_GPIO_REG_OE 0x00
-#define AR71XX_GPIO_REG_IN 0x04
-#define AR71XX_GPIO_REG_OUT 0x08
-#define AR71XX_GPIO_REG_SET 0x0c
-#define AR71XX_GPIO_REG_CLEAR 0x10
-#define AR71XX_GPIO_REG_INT_MODE 0x14
-#define AR71XX_GPIO_REG_INT_TYPE 0x18
-#define AR71XX_GPIO_REG_INT_POLARITY 0x1c
-#define AR71XX_GPIO_REG_INT_PENDING 0x20
-#define AR71XX_GPIO_REG_INT_ENABLE 0x24
-#define AR71XX_GPIO_REG_FUNC 0x28
-
-#define AR934X_GPIO_REG_OUT_FUNC0 0x2c
-#define AR934X_GPIO_REG_OUT_FUNC1 0x30
-#define AR934X_GPIO_REG_OUT_FUNC2 0x34
-#define AR934X_GPIO_REG_OUT_FUNC3 0x38
-#define AR934X_GPIO_REG_OUT_FUNC4 0x3c
-#define AR934X_GPIO_REG_OUT_FUNC5 0x40
-#define AR934X_GPIO_REG_FUNC 0x6c
-
-#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
-#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
-#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
-#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
-#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
-#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
-#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
-
-#define AR71XX_GPIO_COUNT 16
-
-#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
-#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
-#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
-#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
-#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
-#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
-#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
-#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
-#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
-#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
-#define AR724X_GPIO_FUNC_UART_EN BIT(1)
-#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
-
-#define AR7240_GPIO_COUNT 18
-#define AR7241_GPIO_COUNT 20
-
-#define AR91XX_GPIO_FUNC_WMAC_LED_EN BIT(22)
-#define AR91XX_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
-#define AR91XX_GPIO_FUNC_I2S_REFCLKEN BIT(20)
-#define AR91XX_GPIO_FUNC_I2S_MCKEN BIT(19)
-#define AR91XX_GPIO_FUNC_I2S1_EN BIT(18)
-#define AR91XX_GPIO_FUNC_I2S0_EN BIT(17)
-#define AR91XX_GPIO_FUNC_SLIC_EN BIT(16)
-#define AR91XX_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
-#define AR91XX_GPIO_FUNC_UART_EN BIT(8)
-#define AR91XX_GPIO_FUNC_USB_CLK_EN BIT(4)
-
-#define AR91XX_GPIO_COUNT 22
-
-#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31)
-#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30)
-#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29)
-#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27)
-#define AR933X_GPIO_FUNC_I2SO_EN BIT(26)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23)
-#define AR933X_GPIO_FUNC_SPI_EN BIT(18)
-#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
-#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
-#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
-#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
-#define AR933X_GPIO_FUNC_UART_EN BIT(1)
-#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0)
-
-#define AR933X_GPIO_COUNT 30
-
-#define AR934X_GPIO_FUNC_SPI_CS_1_EN BIT(14)
-#define AR934X_GPIO_FUNC_SPI_CS_0_EN BIT(13)
-
-#define AR934X_GPIO_COUNT 23
-#define AR934X_GPIO_FUNC_DDR_DQOE_EN BIT(17)
-
-#define AR934X_GPIO_OUT_GPIO 0x00
-
-extern void __iomem *ar71xx_gpio_base;
-
-static inline void ar71xx_gpio_wr(unsigned reg, u32 value)
-{
- __raw_writel(value, ar71xx_gpio_base + reg);
-}
-
-static inline u32 ar71xx_gpio_rr(unsigned reg)
-{
- return __raw_readl(ar71xx_gpio_base + reg);
-}
-
-void ar71xx_gpio_init(void) __init;
-void ar71xx_gpio_function_enable(u32 mask);
-void ar71xx_gpio_function_disable(u32 mask);
-void ar71xx_gpio_function_setup(u32 set, u32 clear);
-void ar71xx_gpio_output_select(unsigned gpio, u8 val);
-
-/*
- * DDR_CTRL block
- */
-#define AR71XX_DDR_REG_PCI_WIN0 0x7c
-#define AR71XX_DDR_REG_PCI_WIN1 0x80
-#define AR71XX_DDR_REG_PCI_WIN2 0x84
-#define AR71XX_DDR_REG_PCI_WIN3 0x88
-#define AR71XX_DDR_REG_PCI_WIN4 0x8c
-#define AR71XX_DDR_REG_PCI_WIN5 0x90
-#define AR71XX_DDR_REG_PCI_WIN6 0x94
-#define AR71XX_DDR_REG_PCI_WIN7 0x98
-#define AR71XX_DDR_REG_FLUSH_GE0 0x9c
-#define AR71XX_DDR_REG_FLUSH_GE1 0xa0
-#define AR71XX_DDR_REG_FLUSH_USB 0xa4
-#define AR71XX_DDR_REG_FLUSH_PCI 0xa8
-
-#define AR724X_DDR_REG_FLUSH_GE0 0x7c
-#define AR724X_DDR_REG_FLUSH_GE1 0x80
-#define AR724X_DDR_REG_FLUSH_USB 0x84
-#define AR724X_DDR_REG_FLUSH_PCIE 0x88
-
-#define AR91XX_DDR_REG_FLUSH_GE0 0x7c
-#define AR91XX_DDR_REG_FLUSH_GE1 0x80
-#define AR91XX_DDR_REG_FLUSH_USB 0x84
-#define AR91XX_DDR_REG_FLUSH_WMAC 0x88
-
-#define AR933X_DDR_REG_FLUSH_GE0 0x7c
-#define AR933X_DDR_REG_FLUSH_GE1 0x80
-#define AR933X_DDR_REG_FLUSH_USB 0x84
-#define AR933X_DDR_REG_FLUSH_WMAC 0x88
-
-#define AR934X_DDR_REG_FLUSH_GE0 0x9c
-#define AR934X_DDR_REG_FLUSH_GE1 0xa0
-#define AR934X_DDR_REG_FLUSH_USB 0xa4
-#define AR934X_DDR_REG_FLUSH_PCIE 0xa8
-#define AR934X_DDR_REG_FLUSH_WMAC 0xac
-
-
-#define PCI_WIN0_OFFS 0x10000000
-#define PCI_WIN1_OFFS 0x11000000
-#define PCI_WIN2_OFFS 0x12000000
-#define PCI_WIN3_OFFS 0x13000000
-#define PCI_WIN4_OFFS 0x14000000
-#define PCI_WIN5_OFFS 0x15000000
-#define PCI_WIN6_OFFS 0x16000000
-#define PCI_WIN7_OFFS 0x07000000
-
-extern void __iomem *ar71xx_ddr_base;
-
-static inline void ar71xx_ddr_wr(unsigned reg, u32 val)
-{
- __raw_writel(val, ar71xx_ddr_base + reg);
-}
-
-static inline u32 ar71xx_ddr_rr(unsigned reg)
-{
- return __raw_readl(ar71xx_ddr_base + reg);
-}
-
-void ar71xx_ddr_flush(u32 reg);
-
-/*
- * PCI block
- */
-#define AR71XX_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + PCI_WIN7_OFFS + 0x10000)
-#define AR71XX_PCI_CFG_SIZE 0x100
-
-#define PCI_REG_CRP_AD_CBE 0x00
-#define PCI_REG_CRP_WRDATA 0x04
-#define PCI_REG_CRP_RDDATA 0x08
-#define PCI_REG_CFG_AD 0x0c
-#define PCI_REG_CFG_CBE 0x10
-#define PCI_REG_CFG_WRDATA 0x14
-#define PCI_REG_CFG_RDDATA 0x18
-#define PCI_REG_PCI_ERR 0x1c
-#define PCI_REG_PCI_ERR_ADDR 0x20
-#define PCI_REG_AHB_ERR 0x24
-#define PCI_REG_AHB_ERR_ADDR 0x28
-
-#define PCI_CRP_CMD_WRITE 0x00010000
-#define PCI_CRP_CMD_READ 0x00000000
-#define PCI_CFG_CMD_READ 0x0000000a
-#define PCI_CFG_CMD_WRITE 0x0000000b
-
-#define PCI_IDSEL_ADL_START 17
-
-#define AR724X_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + 0x4000000)
-#define AR724X_PCI_CFG_SIZE 0x1000
-
-#define AR724X_PCI_REG_APP 0x00
-#define AR724X_PCI_REG_RESET 0x18
-#define AR724X_PCI_REG_INT_STATUS 0x4c
-#define AR724X_PCI_REG_INT_MASK 0x50
-
-#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0)
-#define AR724X_PCI_RESET_LINK_UP BIT(0)
-
-#define AR724X_PCI_INT_DEV0 BIT(14)
-
-/*
- * RESET block
- */
-#define AR71XX_RESET_REG_TIMER 0x00
-#define AR71XX_RESET_REG_TIMER_RELOAD 0x04
-#define AR71XX_RESET_REG_WDOG_CTRL 0x08
-#define AR71XX_RESET_REG_WDOG 0x0c
-#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10
-#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14
-#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18
-#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c
-#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20
-#define AR71XX_RESET_REG_RESET_MODULE 0x24
-#define AR71XX_RESET_REG_PERFC_CTRL 0x2c
-#define AR71XX_RESET_REG_PERFC0 0x30
-#define AR71XX_RESET_REG_PERFC1 0x34
-#define AR71XX_RESET_REG_REV_ID 0x90
-
-#define AR91XX_RESET_REG_GLOBAL_INT_STATUS 0x18
-#define AR91XX_RESET_REG_RESET_MODULE 0x1c
-#define AR91XX_RESET_REG_PERF_CTRL 0x20
-#define AR91XX_RESET_REG_PERFC0 0x24
-#define AR91XX_RESET_REG_PERFC1 0x28
-
-#define AR724X_RESET_REG_RESET_MODULE 0x1c
-
-#define AR933X_RESET_REG_RESET_MODULE 0x1c
-#define AR933X_RESET_REG_BOOTSTRAP 0xac
-#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18)
-#define AR933X_BOOTSTRAP_EEPBUSY BIT(4)
-#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
-
-#define AR934X_RESET_REG_RESET_MODULE 0x1c
-
-#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
-#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
-#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
-#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
-#define AR934X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
-#define AR934X_PCIE_WMAC_INT_PCIE_RC BIT(4)
-#define AR934X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
-#define AR934X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
-#define AR934X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
-#define AR934X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
-#define AR934X_PCIE_WMAC_INT_WMAC_ALL \
- (AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \
- AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP)
-
-#define AR934X_PCIE_WMAC_INT_PCIE_ALL \
- (AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \
- AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
- AR934X_PCIE_WMAC_INT_PCIE_RC3)
-
-#define AR934X_RESET_REG_BOOTSTRAP 0xb0
-#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
-#define AR934X_BOOTSTRAP_SW_OPTION7 BIT(22)
-#define AR934X_BOOTSTRAP_SW_OPTION6 BIT(21)
-#define AR934X_BOOTSTRAP_SW_OPTION5 BIT(20)
-#define AR934X_BOOTSTRAP_SW_OPTION4 BIT(19)
-#define AR934X_BOOTSTRAP_SW_OPTION3 BIT(18)
-#define AR934X_BOOTSTRAP_SW_OPTION2 BIT(17)
-#define AR934X_BOOTSTRAP_SW_OPTION1 BIT(16)
-#define AR934X_BOOTSTRAP_USB_MODE_DEVICE BIT(7)
-#define AR934X_BOOTSTRAP_PCIE_RC BIT(6)
-#define AR934X_BOOTSTRAP_EJTAG_MODE BIT(5)
-#define AR934X_BOOTSTRAP_REF_CLK_40 BIT(4)
-#define AR934X_BOOTSTRAP_BOOT_FROM_SPI BIT(2)
-#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
-#define AR934X_BOOTSTRAP_DDR1 BIT(0)
-
-#define WDOG_CTRL_LAST_RESET BIT(31)
-#define WDOG_CTRL_ACTION_MASK 3
-#define WDOG_CTRL_ACTION_NONE 0 /* no action */
-#define WDOG_CTRL_ACTION_GPI 1 /* general purpose interrupt */
-#define WDOG_CTRL_ACTION_NMI 2 /* NMI */
-#define WDOG_CTRL_ACTION_FCR 3 /* full chip reset */
-
-#define MISC_INT_ENET_LINK BIT(12)
-#define MISC_INT_DDR_PERF BIT(11)
-#define MISC_INT_TIMER4 BIT(10)
-#define MISC_INT_TIMER3 BIT(9)
-#define MISC_INT_TIMER2 BIT(8)
-#define MISC_INT_DMA BIT(7)
-#define MISC_INT_OHCI BIT(6)
-#define MISC_INT_PERFC BIT(5)
-#define MISC_INT_WDOG BIT(4)
-#define MISC_INT_UART BIT(3)
-#define MISC_INT_GPIO BIT(2)
-#define MISC_INT_ERROR BIT(1)
-#define MISC_INT_TIMER BIT(0)
-
-#define PCI_INT_CORE BIT(4)
-#define PCI_INT_DEV2 BIT(2)
-#define PCI_INT_DEV1 BIT(1)
-#define PCI_INT_DEV0 BIT(0)
-
-#define RESET_MODULE_EXTERNAL BIT(28)
-#define RESET_MODULE_FULL_CHIP BIT(24)
-#define RESET_MODULE_AMBA2WMAC BIT(22)
-#define RESET_MODULE_CPU_NMI BIT(21)
-#define RESET_MODULE_CPU_COLD BIT(20)
-#define RESET_MODULE_DMA BIT(19)
-#define RESET_MODULE_SLIC BIT(18)
-#define RESET_MODULE_STEREO BIT(17)
-#define RESET_MODULE_DDR BIT(16)
-#define RESET_MODULE_GE1_MAC BIT(13)
-#define RESET_MODULE_GE1_PHY BIT(12)
-#define RESET_MODULE_USBSUS_OVERRIDE BIT(10)
-#define RESET_MODULE_GE0_MAC BIT(9)
-#define RESET_MODULE_GE0_PHY BIT(8)
-#define RESET_MODULE_USB_OHCI_DLL BIT(6)
-#define RESET_MODULE_USB_HOST BIT(5)
-#define RESET_MODULE_USB_PHY BIT(4)
-#define RESET_MODULE_USB_OHCI_DLL_7240 BIT(3)
-#define RESET_MODULE_PCI_BUS BIT(1)
-#define RESET_MODULE_PCI_CORE BIT(0)
-
-#define AR724X_RESET_GE1_MDIO BIT(23)
-#define AR724X_RESET_GE0_MDIO BIT(22)
-#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
-#define AR724X_RESET_PCIE_PHY BIT(7)
-#define AR724X_RESET_PCIE BIT(6)
-#define AR724X_RESET_USB_HOST BIT(5)
-#define AR724X_RESET_USB_PHY BIT(4)
-#define AR724X_RESET_USBSUS_OVERRIDE BIT(3)
-
-#define AR933X_RESET_WMAC BIT(11)
-#define AR933X_RESET_GE1_MDIO BIT(23)
-#define AR933X_RESET_GE0_MDIO BIT(22)
-#define AR933X_RESET_GE1_MAC BIT(13)
-#define AR933X_RESET_GE0_MAC BIT(9)
-#define AR933X_RESET_USB_HOST BIT(5)
-#define AR933X_RESET_USB_PHY BIT(4)
-#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
-
-#define AR934X_RESET_HOST BIT(31)
-#define AR934X_RESET_SLIC BIT(30)
-#define AR934X_RESET_HDMA BIT(29)
-#define AR934X_RESET_EXTERNAL BIT(28)
-#define AR934X_RESET_RTC BIT(27)
-#define AR934X_RESET_PCIE_EP_INT BIT(26)
-#define AR934X_RESET_CHKSUM_ACC BIT(25)
-#define AR934X_RESET_FULL_CHIP BIT(24)
-#define AR934X_RESET_GE1_MDIO BIT(23)
-#define AR934X_RESET_GE0_MDIO BIT(22)
-#define AR934X_RESET_CPU_NMI BIT(21)
-#define AR934X_RESET_CPU_COLD BIT(20)
-#define AR934X_RESET_HOST_RESET_INT BIT(19)
-#define AR934X_RESET_PCIE_EP BIT(18)
-#define AR934X_RESET_UART1 BIT(17)
-#define AR934X_RESET_DDR BIT(16)
-#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
-#define AR934X_RESET_NANDF BIT(14)
-#define AR934X_RESET_GE1_MAC BIT(13)
-#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12)
-#define AR934X_RESET_USB_PHY_ANALOG BIT(11)
-#define AR934X_RESET_HOST_DMA_INT BIT(10)
-#define AR934X_RESET_GE0_MAC BIT(9)
-#define AR934X_RESET_ETH_SIWTCH BIT(8)
-#define AR934X_RESET_PCIE_PHY BIT(7)
-#define AR934X_RESET_PCIE BIT(6)
-#define AR934X_RESET_USB_HOST BIT(5)
-#define AR934X_RESET_USB_PHY BIT(4)
-#define AR934X_RESET_USBSUS_OVERRIDE BIT(3)
-#define AR934X_RESET_LUT BIT(2)
-#define AR934X_RESET_MBOX BIT(1)
-#define AR934X_RESET_I2S BIT(0)
-
-#define REV_ID_MAJOR_MASK 0xfff0
-#define REV_ID_MAJOR_AR71XX 0x00a0
-#define REV_ID_MAJOR_AR913X 0x00b0
-#define REV_ID_MAJOR_AR7240 0x00c0
-#define REV_ID_MAJOR_AR7241 0x0100
-#define REV_ID_MAJOR_AR7242 0x1100
-#define REV_ID_MAJOR_AR9330 0x0110
-#define REV_ID_MAJOR_AR9331 0x1110
-#define REV_ID_MAJOR_AR9341 0x0120
-#define REV_ID_MAJOR_AR9342 0x1120
-#define REV_ID_MAJOR_AR9344 0x2120
-
-#define AR71XX_REV_ID_MINOR_MASK 0x3
-#define AR71XX_REV_ID_MINOR_AR7130 0x0
-#define AR71XX_REV_ID_MINOR_AR7141 0x1
-#define AR71XX_REV_ID_MINOR_AR7161 0x2
-#define AR71XX_REV_ID_REVISION_MASK 0x3
-#define AR71XX_REV_ID_REVISION_SHIFT 2
-
-#define AR91XX_REV_ID_MINOR_MASK 0x3
-#define AR91XX_REV_ID_MINOR_AR9130 0x0
-#define AR91XX_REV_ID_MINOR_AR9132 0x1
-#define AR91XX_REV_ID_REVISION_MASK 0x3
-#define AR91XX_REV_ID_REVISION_SHIFT 2
-
-#define AR724X_REV_ID_REVISION_MASK 0x3
-
-#define AR933X_REV_ID_REVISION_MASK 0xf
-
-#define AR934X_REV_ID_REVISION_MASK 0xf
-
-extern void __iomem *ar71xx_reset_base;
-
-static inline void ar71xx_reset_wr(unsigned reg, u32 val)
-{
- __raw_writel(val, ar71xx_reset_base + reg);
-}
-
-static inline u32 ar71xx_reset_rr(unsigned reg)
-{
- return __raw_readl(ar71xx_reset_base + reg);
-}
-
-void ar71xx_device_stop(u32 mask);
-void ar71xx_device_start(u32 mask);
-void ar71xx_device_reset_rmw(u32 clear, u32 set);
-int ar71xx_device_stopped(u32 mask);
-
-/*
- * SPI block
- */
-#define SPI_REG_FS 0x00 /* Function Select */
-#define SPI_REG_CTRL 0x04 /* SPI Control */
-#define SPI_REG_IOC 0x08 /* SPI I/O Control */
-#define SPI_REG_RDS 0x0c /* Read Data Shift */
-
-#define SPI_FS_GPIO BIT(0) /* Enable GPIO mode */
-
-#define SPI_CTRL_RD BIT(6) /* Remap Disable */
-#define SPI_CTRL_DIV_MASK 0x3f
-
-#define SPI_IOC_DO BIT(0) /* Data Out pin */
-#define SPI_IOC_CLK BIT(8) /* CLK pin */
-#define SPI_IOC_CS(n) BIT(16 + (n))
-#define SPI_IOC_CS0 SPI_IOC_CS(0)
-#define SPI_IOC_CS1 SPI_IOC_CS(1)
-#define SPI_IOC_CS2 SPI_IOC_CS(2)
-#define SPI_IOC_CS_ALL (SPI_IOC_CS0 | SPI_IOC_CS1 | SPI_IOC_CS2)
-
-void ar71xx_flash_acquire(void);
-void ar71xx_flash_release(void);
-
-/*
- * MII_CTRL block
- */
-#define MII_REG_MII0_CTRL 0x00
-#define MII_REG_MII1_CTRL 0x04
-
-#define MII_CTRL_IF_MASK 3
-#define MII_CTRL_SPEED_SHIFT 4
-#define MII_CTRL_SPEED_MASK 3
-#define MII_CTRL_SPEED_10 0
-#define MII_CTRL_SPEED_100 1
-#define MII_CTRL_SPEED_1000 2
-
-#define MII0_CTRL_IF_GMII 0
-#define MII0_CTRL_IF_MII 1
-#define MII0_CTRL_IF_RGMII 2
-#define MII0_CTRL_IF_RMII 3
-
-#define MII1_CTRL_IF_RGMII 0
-#define MII1_CTRL_IF_RMII 1
-
-/*
- * AR933X GMAC
- */
-#define AR933X_GMAC_REG_ETH_CFG 0x00
-
-#define AR933X_ETH_CFG_RGMII_GE0 BIT(0)
-#define AR933X_ETH_CFG_MII_GE0 BIT(1)
-#define AR933X_ETH_CFG_GMII_GE0 BIT(2)
-#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3)
-#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4)
-#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5)
-#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7)
-#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8)
-#define AR933X_ETH_CFG_RMII_GE0 BIT(9)
-#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
-#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10)
-
-/*
- * AR934X GMAC Interface
- */
-#define AR934X_GMAC_REG_ETH_CFG 0x00
-
-#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0)
-#define AR934X_ETH_CFG_MII_GMAC0 BIT(1)
-#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2)
-#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3)
-#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4)
-#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5)
-#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6)
-#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7)
-#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9)
-#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10)
-#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11)
-#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12)
-#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* __ASM_MACH_AR71XX_H */
+++ /dev/null
-/*
- * AR91xx parallel flash driver platform data definitions
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __AR91XX_FLASH_H
-#define __AR91XX_FLASH_H
-
-struct mtd_partition;
-
-struct ar91xx_flash_platform_data {
- unsigned int width;
- u8 is_shared:1;
-#ifdef CONFIG_MTD_PARTITIONS
- unsigned int nr_parts;
- struct mtd_partition *parts;
-#endif
-};
-
-#endif /* __AR91XX_FLASH_H */
+++ /dev/null
-/*
- * Atheros AR933X UART defines
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __AR933X_UART_H
-#define __AR933X_UART_H
-
-#define AR933X_UART_REGS_SIZE 20
-#define AR933X_UART_FIFO_SIZE 16
-
-#define AR933X_UART_DATA_REG 0x00
-#define AR933X_UART_CS_REG 0x04
-#define AR933X_UART_CLOCK_REG 0x08
-#define AR933X_UART_INT_REG 0x0c
-#define AR933X_UART_INT_EN_REG 0x10
-
-#define AR933X_UART_DATA_TX_RX_MASK 0xff
-#define AR933X_UART_DATA_RX_CSR BIT(8)
-#define AR933X_UART_DATA_TX_CSR BIT(9)
-
-#define AR933X_UART_CS_PARITY_S 0
-#define AR933X_UART_CS_PARITY_M 0x3
-#define AR933X_UART_CS_PARITY_NONE 0
-#define AR933X_UART_CS_PARITY_ODD 1
-#define AR933X_UART_CS_PARITY_EVEN 2
-#define AR933X_UART_CS_IF_MODE_S 2
-#define AR933X_UART_CS_IF_MODE_M 0x3
-#define AR933X_UART_CS_IF_MODE_NONE 0
-#define AR933X_UART_CS_IF_MODE_DTE 1
-#define AR933X_UART_CS_IF_MODE_DCE 2
-#define AR933X_UART_CS_FLOW_CTRL_S 4
-#define AR933X_UART_CS_FLOW_CTRL_M 0x3
-#define AR933X_UART_CS_DMA_EN BIT(6)
-#define AR933X_UART_CS_TX_READY_ORIDE BIT(7)
-#define AR933X_UART_CS_RX_READY_ORIDE BIT(8)
-#define AR933X_UART_CS_TX_READY BIT(9)
-#define AR933X_UART_CS_RX_BREAK BIT(10)
-#define AR933X_UART_CS_TX_BREAK BIT(11)
-#define AR933X_UART_CS_HOST_INT BIT(12)
-#define AR933X_UART_CS_HOST_INT_EN BIT(13)
-#define AR933X_UART_CS_TX_BUSY BIT(14)
-#define AR933X_UART_CS_RX_BUSY BIT(15)
-
-#define AR933X_UART_CLOCK_STEP_M 0xffff
-#define AR933X_UART_CLOCK_SCALE_M 0xfff
-#define AR933X_UART_CLOCK_SCALE_S 16
-#define AR933X_UART_CLOCK_STEP_M 0xffff
-
-#define AR933X_UART_INT_RX_VALID BIT(0)
-#define AR933X_UART_INT_TX_READY BIT(1)
-#define AR933X_UART_INT_RX_FRAMING_ERR BIT(2)
-#define AR933X_UART_INT_RX_OFLOW_ERR BIT(3)
-#define AR933X_UART_INT_TX_OFLOW_ERR BIT(4)
-#define AR933X_UART_INT_RX_PARITY_ERR BIT(5)
-#define AR933X_UART_INT_RX_BREAK_ON BIT(6)
-#define AR933X_UART_INT_RX_BREAK_OFF BIT(7)
-#define AR933X_UART_INT_RX_FULL BIT(8)
-#define AR933X_UART_INT_TX_EMPTY BIT(9)
-#define AR933X_UART_INT_ALLINTS 0x3ff
-
-#endif /* __AR933X_UART_H */
+++ /dev/null
-/*
- * Platform data definition for Atheros AR933X UART
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR933X_UART_PLATFORM_H
-#define _AR933X_UART_PLATFORM_H
-
-struct ar933x_uart_platform_data {
- unsigned uartclk;
-};
-
-#endif /* _AR933X_UART_PLATFORM_H */
+++ /dev/null
-/*
- * Atheros AR71xx specific CPU feature overrides
- *
- * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This file was derived from: include/asm-mips/cpu-features.h
- * Copyright (C) 2003, 2004 Ralf Baechle
- * Copyright (C) 2004 Maciej W. Rozycki
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-#ifndef __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H
-
-#define cpu_has_tlb 1
-#define cpu_has_4kex 1
-#define cpu_has_3k_cache 0
-#define cpu_has_4k_cache 1
-#define cpu_has_tx39_cache 0
-#define cpu_has_sb1_cache 0
-#define cpu_has_fpu 0
-#define cpu_has_32fpr 0
-#define cpu_has_counter 1
-#define cpu_has_watch 1
-#define cpu_has_divec 1
-
-#define cpu_has_prefetch 1
-#define cpu_has_ejtag 1
-#define cpu_has_llsc 1
-
-#define cpu_has_mips16 1
-#define cpu_has_mdmx 0
-#define cpu_has_mips3d 0
-#define cpu_has_smartmips 0
-
-#define cpu_has_mips32r1 1
-#define cpu_has_mips32r2 1
-#define cpu_has_mips64r1 0
-#define cpu_has_mips64r2 0
-
-#define cpu_has_dsp 0
-#define cpu_has_mipsmt 0
-
-#define cpu_has_64bits 0
-#define cpu_has_64bit_zero_reg 0
-#define cpu_has_64bit_gp_regs 0
-#define cpu_has_64bit_addresses 0
-
-#define cpu_dcache_line_size() 32
-#define cpu_icache_line_size() 32
-
-#endif /* __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H */
+++ /dev/null
-/*
- * Atheros AR71xx GPIO API definitions
- *
- * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#ifndef __ASM_MACH_AR71XX_GPIO_H
-#define __ASM_MACH_AR71XX_GPIO_H
-
-#define ARCH_NR_GPIOS 64
-#include <asm-generic/gpio.h>
-
-extern unsigned long ar71xx_gpio_count;
-extern void __ar71xx_gpio_set_value(unsigned gpio, int value);
-extern int __ar71xx_gpio_get_value(unsigned gpio);
-int gpio_to_irq(unsigned gpio);
-int irq_to_gpio(unsigned gpio);
-
-static inline int gpio_get_value(unsigned gpio)
-{
- if (gpio < ar71xx_gpio_count)
- return __ar71xx_gpio_get_value(gpio);
-
- return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
- if (gpio < ar71xx_gpio_count)
- __ar71xx_gpio_set_value(gpio, value);
- else
- __gpio_set_value(gpio, value);
-}
-
-#define gpio_cansleep __gpio_cansleep
-
-#endif /* __ASM_MACH_AR71XX_GPIO_H */
+++ /dev/null
-/*
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-#ifndef __ASM_MACH_AR71XX_IRQ_H
-#define __ASM_MACH_AR71XX_IRQ_H
-
-#define MIPS_CPU_IRQ_BASE 0
-#define NR_IRQS 80
-
-#include_next <irq.h>
-
-#endif /* __ASM_MACH_AR71XX_IRQ_H */
+++ /dev/null
-/*
- * Atheros AR71xx specific kernel entry setup
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-#ifndef __ASM_MACH_AR71XX_KERNEL_ENTRY_H
-#define __ASM_MACH_AR71XX_KERNEL_ENTRY_H
-
- /*
- * Some bootloaders set the 'Kseg0 coherency algorithm' to
- * 'Cacheable, noncoherent, write-through, no write allocate'
- * and this cause performance issues. Let's go and change it to
- * 'Cacheable, noncoherent, write-back, write allocate'
- */
- .macro kernel_entry_setup
- mfc0 t0, CP0_CONFIG
- li t1, ~CONF_CM_CMASK
- and t0, t1
- ori t0, CONF_CM_CACHABLE_NONCOHERENT
- mtc0 t0, CP0_CONFIG
- nop
- .endm
-
- .macro smp_slave_setup
- .endm
-
-#endif /* __ASM_MACH_AR71XX_KERNEL_ENTRY_H */
+++ /dev/null
-/*
- * MikroTik RouterBOARD 750 definitions
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-#ifndef _MACH_RB750_H
-#define _MACH_RB750_H
-
-#include <linux/bitops.h>
-
-#define RB750_GPIO_LVC573_LE 0 /* Latch enable on LVC573 */
-#define RB750_GPIO_NAND_IO0 1 /* NAND I/O 0 */
-#define RB750_GPIO_NAND_IO1 2 /* NAND I/O 1 */
-#define RB750_GPIO_NAND_IO2 3 /* NAND I/O 2 */
-#define RB750_GPIO_NAND_IO3 4 /* NAND I/O 3 */
-#define RB750_GPIO_NAND_IO4 5 /* NAND I/O 4 */
-#define RB750_GPIO_NAND_IO5 6 /* NAND I/O 5 */
-#define RB750_GPIO_NAND_IO6 7 /* NAND I/O 6 */
-#define RB750_GPIO_NAND_IO7 8 /* NAND I/O 7 */
-#define RB750_GPIO_NAND_NCE 11 /* NAND Chip Enable (active low) */
-#define RB750_GPIO_NAND_RDY 12 /* NAND Ready */
-#define RB750_GPIO_NAND_CLE 14 /* NAND Command Latch Enable */
-#define RB750_GPIO_NAND_ALE 15 /* NAND Address Latch Enable */
-#define RB750_GPIO_NAND_NRE 16 /* NAND Read Enable (active low) */
-#define RB750_GPIO_NAND_NWE 17 /* NAND Write Enable (active low) */
-
-#define RB750_GPIO_BTN_RESET 1
-#define RB750_GPIO_SPI_CS0 2
-#define RB750_GPIO_LED_ACT 12
-#define RB750_GPIO_LED_PORT1 13
-#define RB750_GPIO_LED_PORT2 14
-#define RB750_GPIO_LED_PORT3 15
-#define RB750_GPIO_LED_PORT4 16
-#define RB750_GPIO_LED_PORT5 17
-
-#define RB750_LED_ACT BIT(RB750_GPIO_LED_ACT)
-#define RB750_LED_PORT1 BIT(RB750_GPIO_LED_PORT1)
-#define RB750_LED_PORT2 BIT(RB750_GPIO_LED_PORT2)
-#define RB750_LED_PORT3 BIT(RB750_GPIO_LED_PORT3)
-#define RB750_LED_PORT4 BIT(RB750_GPIO_LED_PORT4)
-#define RB750_LED_PORT5 BIT(RB750_GPIO_LED_PORT5)
-
-#define RB750_LVC573_LE BIT(RB750_GPIO_LVC573_LE)
-
-#define RB750_LED_BITS (RB750_LED_PORT1 | RB750_LED_PORT2 | RB750_LED_PORT3 | \
- RB750_LED_PORT4 | RB750_LED_PORT5 | RB750_LED_ACT)
-
-struct rb750_led_data {
- char *name;
- char *default_trigger;
- u32 mask;
- int active_low;
-};
-
-struct rb750_led_platform_data {
- int num_leds;
- struct rb750_led_data *leds;
-};
-
-int rb750_latch_change(u32 mask_clr, u32 mask_set);
-
-#endif /* _MACH_RB750_H */
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h
- * Copyright (C) 2003, 2004 Ralf Baechle
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __ASM_MACH_AR71XX_MANGLE_PORT_H
-#define __ASM_MACH_AR71XX_MANGLE_PORT_H
-
-#define __swizzle_addr_b(port) ((port) ^ 3)
-#define __swizzle_addr_w(port) ((port) ^ 2)
-#define __swizzle_addr_l(port) (port)
-#define __swizzle_addr_q(port) (port)
-
-#if defined(CONFIG_SWAP_IO_SPACE)
-
-# define ioswabb(a, x) (x)
-# define __mem_ioswabb(a, x) (x)
-# define ioswabw(a, x) le16_to_cpu(x)
-# define __mem_ioswabw(a, x) (x)
-# define ioswabl(a, x) le32_to_cpu(x)
-# define __mem_ioswabl(a, x) (x)
-# define ioswabq(a, x) le64_to_cpu(x)
-# define __mem_ioswabq(a, x) (x)
-
-#else
-
-# define ioswabb(a, x) (x)
-# define __mem_ioswabb(a, x) (x)
-# define ioswabw(a, x) (x)
-# define __mem_ioswabw(a, x) cpu_to_le16(x)
-# define ioswabl(a, x) (x)
-# define __mem_ioswabl(a, x) cpu_to_le32(x)
-# define ioswabq(a, x) (x)
-# define __mem_ioswabq(a, x) cpu_to_le64(x)
-
-#endif
-
-#endif /* __ASM_MACH_AR71XX_MANGLE_PORT_H */
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific PCI definitions
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __ASM_MACH_AR71XX_PCI_H
-#define __ASM_MACH_AR71XX_PCI_H
-
-struct pci_dev;
-
-struct ar71xx_pci_irq {
- int irq;
- u8 slot;
- u8 pin;
-};
-
-#ifdef CONFIG_PCI
-extern int (*ar71xx_pci_plat_dev_init)(struct pci_dev *dev);
-extern unsigned ar71xx_pci_nr_irqs __initdata;
-extern struct ar71xx_pci_irq *ar71xx_pci_irq_map __initdata;
-
-int ar71xx_pcibios_map_irq(const struct pci_dev *dev,
- uint8_t slot, uint8_t pin) __init;
-int ar71xx_pcibios_init(void) __init;
-
-int ar71xx_pci_be_handler(int is_fixup);
-
-int ar724x_pcibios_map_irq(const struct pci_dev *dev,
- uint8_t slot, uint8_t pin) __init;
-int ar724x_pcibios_init(int irq) __init;
-
-int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map) __init;
-#else
-static inline int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map)
-{
- return 0;
-}
-#endif
-
-#endif /* __ASM_MACH_AR71XX_PCI_H */
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific platform data definitions
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __ASM_MACH_AR71XX_PLATFORM_H
-#define __ASM_MACH_AR71XX_PLATFORM_H
-
-#include <linux/if_ether.h>
-#include <linux/skbuff.h>
-#include <linux/phy.h>
-#include <linux/spi/spi.h>
-
-struct ag71xx_switch_platform_data {
- u8 phy4_mii_en:1;
-};
-
-struct ag71xx_platform_data {
- phy_interface_t phy_if_mode;
- u32 phy_mask;
- int speed;
- int duplex;
- u32 reset_bit;
- u8 mac_addr[ETH_ALEN];
- struct device *mii_bus_dev;
-
- u8 has_gbit:1;
- u8 is_ar91xx:1;
- u8 is_ar7240:1;
- u8 is_ar724x:1;
- u8 has_ar8216:1;
-
- struct ag71xx_switch_platform_data *switch_data;
-
- void (*ddr_flush)(void);
- void (*set_speed)(int speed);
-
- u32 fifo_cfg1;
- u32 fifo_cfg2;
- u32 fifo_cfg3;
-};
-
-struct ag71xx_mdio_platform_data {
- u32 phy_mask;
- int is_ar7240;
-};
-
-struct ar71xx_ehci_platform_data {
- u8 is_ar91xx;
-};
-
-struct ar71xx_spi_platform_data {
- unsigned bus_num;
- unsigned num_chipselect;
- u32 (*get_ioc_base)(u8 chip_select, int cs_high, int is_on);
-};
-
-#define AR71XX_SPI_CS_INACTIVE 0
-#define AR71XX_SPI_CS_ACTIVE 1
-
-#endif /* __ASM_MACH_AR71XX_PLATFORM_H */
+++ /dev/null
-/*
- * SPI driver definitions for the CPLD chip on the Mikrotik RB4xx boards
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This file was based on the patches for Linux 2.6.27.39 published by
- * MikroTik for their RouterBoard 4xx series devices.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#define CPLD_GPIO_nLED1 0
-#define CPLD_GPIO_nLED2 1
-#define CPLD_GPIO_nLED3 2
-#define CPLD_GPIO_nLED4 3
-#define CPLD_GPIO_FAN 4
-#define CPLD_GPIO_ALE 5
-#define CPLD_GPIO_CLE 6
-#define CPLD_GPIO_nCE 7
-#define CPLD_GPIO_nLED5 8
-
-#define CPLD_NUM_GPIOS 9
-
-#define CPLD_CFG_nLED1 BIT(CPLD_GPIO_nLED1)
-#define CPLD_CFG_nLED2 BIT(CPLD_GPIO_nLED2)
-#define CPLD_CFG_nLED3 BIT(CPLD_GPIO_nLED3)
-#define CPLD_CFG_nLED4 BIT(CPLD_GPIO_nLED4)
-#define CPLD_CFG_FAN BIT(CPLD_GPIO_FAN)
-#define CPLD_CFG_ALE BIT(CPLD_GPIO_ALE)
-#define CPLD_CFG_CLE BIT(CPLD_GPIO_CLE)
-#define CPLD_CFG_nCE BIT(CPLD_GPIO_nCE)
-#define CPLD_CFG_nLED5 BIT(CPLD_GPIO_nLED5)
-
-struct rb4xx_cpld_platform_data {
- unsigned gpio_base;
-};
-
-extern int rb4xx_cpld_change_cfg(unsigned mask, unsigned value);
-extern int rb4xx_cpld_read(unsigned char *rx_buf,
- const unsigned char *verify_buf,
- unsigned cnt);
-extern int rb4xx_cpld_read_from(unsigned addr,
- unsigned char *rx_buf,
- const unsigned char *verify_buf,
- unsigned cnt);
-extern int rb4xx_cpld_write(const unsigned char *buf, unsigned count);
+++ /dev/null
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
- */
-#ifndef __ASM_MACH_AR71XX_WAR_H
-#define __ASM_MACH_AR71XX_WAR_H
-
-#define R4600_V1_INDEX_ICACHEOP_WAR 0
-#define R4600_V1_HIT_CACHEOP_WAR 0
-#define R4600_V2_HIT_CACHEOP_WAR 0
-#define R5432_CP0_INTERRUPT_WAR 0
-#define BCM1250_M3_WAR 0
-#define SIBYTE_1956_WAR 0
-#define MIPS4K_ICACHE_REFILL_WAR 0
-#define MIPS_CACHE_SYNC_WAR 0
-#define TX49XX_ICACHE_INDEX_INV_WAR 0
-#define RM9000_CDEX_SMP_WAR 0
-#define ICACHE_REFILLS_WORKAROUND_WAR 0
-#define R10000_LLSC_WAR 0
-#define MIPS34K_MISSED_ITLB_WAR 0
-
-#endif /* __ASM_MACH_AR71XX_WAR_H */
+++ /dev/null
-/*
- * Atheros AR71xx PCI host controller driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/resource.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-#include <linux/pci.h>
-#include <linux/pci_regs.h>
-#include <linux/interrupt.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(fmt, args...) printk(KERN_DEBUG fmt, ## args)
-#else
-#define DBG(fmt, args...)
-#endif
-
-#define AR71XX_PCI_DELAY 100 /* msecs */
-
-#if 0
-#define PCI_IDSEL_BASE PCI_IDSEL_ADL_START
-#else
-#define PCI_IDSEL_BASE 0
-#endif
-
-static void __iomem *ar71xx_pcicfg_base;
-static DEFINE_SPINLOCK(ar71xx_pci_lock);
-static int ar71xx_pci_fixup_enable;
-
-static inline void ar71xx_pci_delay(void)
-{
- mdelay(AR71XX_PCI_DELAY);
-}
-
-/* Byte lane enable bits */
-static u8 ble_table[4][4] = {
- {0x0, 0xf, 0xf, 0xf},
- {0xe, 0xd, 0xb, 0x7},
- {0xc, 0xf, 0x3, 0xf},
- {0xf, 0xf, 0xf, 0xf},
-};
-
-static inline u32 ar71xx_pci_get_ble(int where, int size, int local)
-{
- u32 t;
-
- t = ble_table[size & 3][where & 3];
- BUG_ON(t == 0xf);
- t <<= (local) ? 20 : 4;
- return t;
-}
-
-static inline u32 ar71xx_pci_bus_addr(struct pci_bus *bus, unsigned int devfn,
- int where)
-{
- u32 ret;
-
- if (!bus->number) {
- /* type 0 */
- ret = (1 << (PCI_IDSEL_BASE + PCI_SLOT(devfn)))
- | (PCI_FUNC(devfn) << 8) | (where & ~3);
- } else {
- /* type 1 */
- ret = (bus->number << 16) | (PCI_SLOT(devfn) << 11)
- | (PCI_FUNC(devfn) << 8) | (where & ~3) | 1;
- }
-
- return ret;
-}
-
-int ar71xx_pci_be_handler(int is_fixup)
-{
- void __iomem *base = ar71xx_pcicfg_base;
- u32 pci_err;
- u32 ahb_err;
-
- pci_err = __raw_readl(base + PCI_REG_PCI_ERR) & 3;
- if (pci_err) {
- if (!is_fixup)
- printk(KERN_ALERT "PCI error %d at PCI addr 0x%x\n",
- pci_err,
- __raw_readl(base + PCI_REG_PCI_ERR_ADDR));
-
- __raw_writel(pci_err, base + PCI_REG_PCI_ERR);
- }
-
- ahb_err = __raw_readl(base + PCI_REG_AHB_ERR) & 1;
- if (ahb_err) {
- if (!is_fixup)
- printk(KERN_ALERT "AHB error at AHB address 0x%x\n",
- __raw_readl(base + PCI_REG_AHB_ERR_ADDR));
-
- __raw_writel(ahb_err, base + PCI_REG_AHB_ERR);
- }
-
- return (ahb_err | pci_err) ? 1 : 0;
-}
-
-static inline int ar71xx_pci_set_cfgaddr(struct pci_bus *bus,
- unsigned int devfn, int where, int size, u32 cmd)
-{
- void __iomem *base = ar71xx_pcicfg_base;
- u32 addr;
-
- addr = ar71xx_pci_bus_addr(bus, devfn, where);
-
- DBG("PCI: set cfgaddr: %02x:%02x.%01x/%02x:%01d, addr=%08x\n",
- bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
- where, size, addr);
-
- __raw_writel(addr, base + PCI_REG_CFG_AD);
- __raw_writel(cmd | ar71xx_pci_get_ble(where, size, 0),
- base + PCI_REG_CFG_CBE);
-
- return ar71xx_pci_be_handler(1);
-}
-
-static int ar71xx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 *value)
-{
- void __iomem *base = ar71xx_pcicfg_base;
- static u32 mask[8] = {0, 0xff, 0xffff, 0, 0xffffffff, 0, 0, 0};
- unsigned long flags;
- u32 data;
- int retry = 0;
- int ret;
-
- ret = PCIBIOS_SUCCESSFUL;
-
- DBG("PCI: read config: %02x:%02x.%01x/%02x:%01d\n", bus->number,
- PCI_SLOT(devfn), PCI_FUNC(devfn), where, size);
-
-retry:
- spin_lock_irqsave(&ar71xx_pci_lock, flags);
-
- if (bus->number == 0 && devfn == 0) {
- u32 t;
-
- t = PCI_CRP_CMD_READ | (where & ~3);
-
- __raw_writel(t, base + PCI_REG_CRP_AD_CBE);
- data = __raw_readl(base + PCI_REG_CRP_RDDATA);
-
- DBG("PCI: rd local cfg, ad_cbe:%08x, data:%08x\n", t, data);
-
- } else {
- int err;
-
- err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size,
- PCI_CFG_CMD_READ);
-
- if (err == 0) {
- data = __raw_readl(base + PCI_REG_CFG_RDDATA);
- } else {
- ret = PCIBIOS_DEVICE_NOT_FOUND;
- data = ~0;
- }
- }
-
- spin_unlock_irqrestore(&ar71xx_pci_lock, flags);
-
- DBG("PCI: read config: data=%08x raw=%08x\n",
- (data >> (8 * (where & 3))) & mask[size & 7], data);
-
- *value = (data >> (8 * (where & 3))) & mask[size & 7];
-
- /*
- * PCI controller bug: sometimes reads to the PCI_COMMAND register
- * return 0xffff, even though the PCI trace shows the correct value.
- * Work around this by retrying reads to this register
- */
- if (where == PCI_COMMAND && (*value & 0xffff) == 0xffff && retry++ < 2)
- goto retry;
-
- return ret;
-}
-
-static int ar71xx_pci_write_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 value)
-{
- void __iomem *base = ar71xx_pcicfg_base;
- unsigned long flags;
- int ret;
-
- DBG("PCI: write config: %02x:%02x.%01x/%02x:%01d value=%08x\n",
- bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
- where, size, value);
-
- value = value << (8 * (where & 3));
- ret = PCIBIOS_SUCCESSFUL;
-
- spin_lock_irqsave(&ar71xx_pci_lock, flags);
- if (bus->number == 0 && devfn == 0) {
- u32 t;
-
- t = PCI_CRP_CMD_WRITE | (where & ~3);
- t |= ar71xx_pci_get_ble(where, size, 1);
-
- DBG("PCI: wr local cfg, ad_cbe:%08x, value:%08x\n", t, value);
-
- __raw_writel(t, base + PCI_REG_CRP_AD_CBE);
- __raw_writel(value, base + PCI_REG_CRP_WRDATA);
- } else {
- int err;
-
- err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size,
- PCI_CFG_CMD_WRITE);
-
- if (err == 0)
- __raw_writel(value, base + PCI_REG_CFG_WRDATA);
- else
- ret = PCIBIOS_DEVICE_NOT_FOUND;
- }
- spin_unlock_irqrestore(&ar71xx_pci_lock, flags);
-
- return ret;
-}
-
-static void ar71xx_pci_fixup(struct pci_dev *dev)
-{
- u32 t;
-
- if (!ar71xx_pci_fixup_enable)
- return;
-
- if (dev->bus->number != 0 || dev->devfn != 0)
- return;
-
- DBG("PCI: fixup host controller %s (%04x:%04x)\n", pci_name(dev),
- dev->vendor, dev->device);
-
- /* setup COMMAND register */
- t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
- | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK;
-
- pci_write_config_word(dev, PCI_COMMAND, t);
-}
-DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ar71xx_pci_fixup);
-
-int __init ar71xx_pcibios_map_irq(const struct pci_dev *dev, uint8_t slot,
- uint8_t pin)
-{
- int irq = -1;
- int i;
-
- slot -= PCI_IDSEL_ADL_START - PCI_IDSEL_BASE;
-
- for (i = 0; i < ar71xx_pci_nr_irqs; i++) {
- struct ar71xx_pci_irq *entry;
-
- entry = &ar71xx_pci_irq_map[i];
- if (entry->slot == slot && entry->pin == pin) {
- irq = entry->irq;
- break;
- }
- }
-
- if (irq < 0) {
- printk(KERN_ALERT "PCI: no irq found for pin%u@%s\n",
- pin, pci_name((struct pci_dev *)dev));
- } else {
- printk(KERN_INFO "PCI: mapping irq %d to pin%u@%s\n",
- irq, pin, pci_name((struct pci_dev *)dev));
- }
-
- return irq;
-}
-
-static struct pci_ops ar71xx_pci_ops = {
- .read = ar71xx_pci_read_config,
- .write = ar71xx_pci_write_config,
-};
-
-static struct resource ar71xx_pci_io_resource = {
- .name = "PCI IO space",
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_IO,
-};
-
-static struct resource ar71xx_pci_mem_resource = {
- .name = "PCI memory space",
- .start = AR71XX_PCI_MEM_BASE,
- .end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1,
- .flags = IORESOURCE_MEM
-};
-
-static struct pci_controller ar71xx_pci_controller = {
- .pci_ops = &ar71xx_pci_ops,
- .mem_resource = &ar71xx_pci_mem_resource,
- .io_resource = &ar71xx_pci_io_resource,
-};
-
-static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- void __iomem *base = ar71xx_reset_base;
- u32 pending;
-
- pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) &
- __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
-
- if (pending & PCI_INT_DEV0)
- generic_handle_irq(AR71XX_PCI_IRQ_DEV0);
-
- else if (pending & PCI_INT_DEV1)
- generic_handle_irq(AR71XX_PCI_IRQ_DEV1);
-
- else if (pending & PCI_INT_DEV2)
- generic_handle_irq(AR71XX_PCI_IRQ_DEV2);
-
- else if (pending & PCI_INT_CORE)
- generic_handle_irq(AR71XX_PCI_IRQ_CORE);
-
- else
- spurious_interrupt();
-}
-
-static void ar71xx_pci_irq_unmask(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_PCI_IRQ_BASE;
- void __iomem *base = ar71xx_reset_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
- __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
-}
-
-static void ar71xx_pci_irq_mask(struct irq_data *d)
-{
- unsigned int irq = d->irq - AR71XX_PCI_IRQ_BASE;
- void __iomem *base = ar71xx_reset_base;
- u32 t;
-
- t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
- __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
-
- /* flush write */
- (void) __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
-}
-
-static struct irq_chip ar71xx_pci_irq_chip = {
- .name = "AR71XX PCI ",
- .irq_mask = ar71xx_pci_irq_mask,
- .irq_unmask = ar71xx_pci_irq_unmask,
- .irq_mask_ack = ar71xx_pci_irq_mask,
-};
-
-static void __init ar71xx_pci_irq_init(void)
-{
- void __iomem *base = ar71xx_reset_base;
- int i;
-
- __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE);
- __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS);
-
- for (i = AR71XX_PCI_IRQ_BASE;
- i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
- irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip,
- handle_level_irq);
-
- irq_set_chained_handler(AR71XX_CPU_IRQ_IP2, ar71xx_pci_irq_handler);
-}
-
-int __init ar71xx_pcibios_init(void)
-{
- void __iomem *ddr_base = ar71xx_ddr_base;
-
- ar71xx_device_stop(RESET_MODULE_PCI_BUS | RESET_MODULE_PCI_CORE);
- ar71xx_pci_delay();
-
- ar71xx_device_start(RESET_MODULE_PCI_BUS | RESET_MODULE_PCI_CORE);
- ar71xx_pci_delay();
-
- ar71xx_pcicfg_base = ioremap_nocache(AR71XX_PCI_CFG_BASE,
- AR71XX_PCI_CFG_SIZE);
- if (ar71xx_pcicfg_base == NULL)
- return -ENOMEM;
-
- __raw_writel(PCI_WIN0_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN0);
- __raw_writel(PCI_WIN1_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN1);
- __raw_writel(PCI_WIN2_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN2);
- __raw_writel(PCI_WIN3_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN3);
- __raw_writel(PCI_WIN4_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN4);
- __raw_writel(PCI_WIN5_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN5);
- __raw_writel(PCI_WIN6_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN6);
- __raw_writel(PCI_WIN7_OFFS, ddr_base + AR71XX_DDR_REG_PCI_WIN7);
-
- ar71xx_pci_delay();
-
- /* clear bus errors */
- (void)ar71xx_pci_be_handler(1);
-
- ar71xx_pci_fixup_enable = 1;
- ar71xx_pci_irq_init();
- register_pci_controller(&ar71xx_pci_controller);
-
- return 0;
-}
+++ /dev/null
-/*
- * Atheros AR724x PCI host controller driver
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/resource.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-#include <linux/pci.h>
-#include <linux/pci_regs.h>
-#include <linux/interrupt.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(fmt, args...) printk(KERN_INFO fmt, ## args)
-#else
-#define DBG(fmt, args...)
-#endif
-
-static void __iomem *ar724x_pci_localcfg_base;
-static void __iomem *ar724x_pci_devcfg_base;
-static void __iomem *ar724x_pci_ctrl_base;
-static int ar724x_pci_fixup_enable;
-
-static DEFINE_SPINLOCK(ar724x_pci_lock);
-
-static void ar724x_pci_read(void __iomem *base, int where, int size, u32 *value)
-{
- unsigned long flags;
- u32 data;
-
- spin_lock_irqsave(&ar724x_pci_lock, flags);
- data = __raw_readl(base + (where & ~3));
-
- switch (size) {
- case 1:
- if (where & 1)
- data >>= 8;
- if (where & 2)
- data >>= 16;
- data &= 0xFF;
- break;
- case 2:
- if (where & 2)
- data >>= 16;
- data &= 0xFFFF;
- break;
- }
-
- *value = data;
- spin_unlock_irqrestore(&ar724x_pci_lock, flags);
-}
-
-static void ar724x_pci_write(void __iomem *base, int where, int size, u32 value)
-{
- unsigned long flags;
- u32 data;
- int s;
-
- spin_lock_irqsave(&ar724x_pci_lock, flags);
- data = __raw_readl(base + (where & ~3));
-
- switch (size) {
- case 1:
- s = ((where & 3) << 3);
- data &= ~(0xFF << s);
- data |= ((value & 0xFF) << s);
- break;
- case 2:
- s = ((where & 2) << 3);
- data &= ~(0xFFFF << s);
- data |= ((value & 0xFFFF) << s);
- break;
- case 4:
- data = value;
- break;
- }
-
- __raw_writel(data, base + (where & ~3));
- /* flush write */
- (void)__raw_readl(base + (where & ~3));
- spin_unlock_irqrestore(&ar724x_pci_lock, flags);
-}
-
-static int ar724x_pci_read_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 *value)
-{
-
- if (bus->number != 0 || devfn != 0)
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- ar724x_pci_read(ar724x_pci_devcfg_base, where, size, value);
-
- DBG("PCI: read config: %02x:%02x.%01x/%02x:%01d, value=%08x\n",
- bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
- where, size, *value);
-
- /*
- * WAR for BAR issue - We are unable to access the PCI device space
- * if we set the BAR with proper base address
- */
- if ((where == 0x10) && (size == 4)) {
- u32 val;
- val = (ar71xx_soc == AR71XX_SOC_AR7240) ? 0xffff : 0x1000ffff;
- ar724x_pci_write(ar724x_pci_devcfg_base, where, size, val);
- }
-
- return PCIBIOS_SUCCESSFUL;
-}
-
-static int ar724x_pci_write_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 value)
-{
- if (bus->number != 0 || devfn != 0)
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- DBG("PCI: write config: %02x:%02x.%01x/%02x:%01d, value=%08x\n",
- bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn),
- where, size, value);
-
- ar724x_pci_write(ar724x_pci_devcfg_base, where, size, value);
-
- return PCIBIOS_SUCCESSFUL;
-}
-
-static void ar724x_pci_fixup(struct pci_dev *dev)
-{
- u16 cmd;
-
- if (!ar724x_pci_fixup_enable)
- return;
-
- if (dev->bus->number != 0 || dev->devfn != 0)
- return;
-
- /* setup COMMAND register */
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
- PCI_COMMAND_INVALIDATE | PCI_COMMAND_PARITY | PCI_COMMAND_SERR |
- PCI_COMMAND_FAST_BACK;
-
- pci_write_config_word(dev, PCI_COMMAND, cmd);
-}
-DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ar724x_pci_fixup);
-
-int __init ar724x_pcibios_map_irq(const struct pci_dev *dev, uint8_t slot,
- uint8_t pin)
-{
- int irq = -1;
- int i;
-
- for (i = 0; i < ar71xx_pci_nr_irqs; i++) {
- struct ar71xx_pci_irq *entry;
- entry = &ar71xx_pci_irq_map[i];
-
- if (entry->slot == slot && entry->pin == pin) {
- irq = entry->irq;
- break;
- }
- }
-
- if (irq < 0)
- printk(KERN_ALERT "PCI: no irq found for pin%u@%s\n",
- pin, pci_name((struct pci_dev *)dev));
- else
- printk(KERN_INFO "PCI: mapping irq %d to pin%u@%s\n",
- irq, pin, pci_name((struct pci_dev *)dev));
-
- return irq;
-}
-
-static struct pci_ops ar724x_pci_ops = {
- .read = ar724x_pci_read_config,
- .write = ar724x_pci_write_config,
-};
-
-static struct resource ar724x_pci_io_resource = {
- .name = "PCI IO space",
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_IO,
-};
-
-static struct resource ar724x_pci_mem_resource = {
- .name = "PCI memory space",
- .start = AR71XX_PCI_MEM_BASE,
- .end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1,
- .flags = IORESOURCE_MEM
-};
-
-static struct pci_controller ar724x_pci_controller = {
- .pci_ops = &ar724x_pci_ops,
- .mem_resource = &ar724x_pci_mem_resource,
- .io_resource = &ar724x_pci_io_resource,
-};
-
-static void __init ar724x_pci_reset(void)
-{
- ar71xx_device_stop(AR724X_RESET_PCIE);
- ar71xx_device_stop(AR724X_RESET_PCIE_PHY);
- ar71xx_device_stop(AR724X_RESET_PCIE_PHY_SERIAL);
- udelay(100);
-
- ar71xx_device_start(AR724X_RESET_PCIE_PHY_SERIAL);
- udelay(100);
- ar71xx_device_start(AR724X_RESET_PCIE_PHY);
- ar71xx_device_start(AR724X_RESET_PCIE);
-}
-
-static int __init ar724x_pci_setup(void)
-{
- void __iomem *base = ar724x_pci_ctrl_base;
- u32 t;
-
- /* setup COMMAND register */
- t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE |
- PCI_COMMAND_PARITY|PCI_COMMAND_SERR|PCI_COMMAND_FAST_BACK;
-
- ar724x_pci_write(ar724x_pci_localcfg_base, PCI_COMMAND, 4, t);
- ar724x_pci_write(ar724x_pci_localcfg_base, 0x20, 4, 0x1ff01000);
- ar724x_pci_write(ar724x_pci_localcfg_base, 0x24, 4, 0x1ff01000);
-
- t = __raw_readl(base + AR724X_PCI_REG_RESET);
- if (t != 0x7) {
- udelay(100000);
- __raw_writel(0, base + AR724X_PCI_REG_RESET);
- udelay(100);
- __raw_writel(4, base + AR724X_PCI_REG_RESET);
- udelay(100000);
- }
-
- if (ar71xx_soc == AR71XX_SOC_AR7240)
- t = AR724X_PCI_APP_LTSSM_ENABLE;
- else
- t = 0x1ffc1;
- __raw_writel(t, base + AR724X_PCI_REG_APP);
- /* flush write */
- (void) __raw_readl(base + AR724X_PCI_REG_APP);
- udelay(1000);
-
- t = __raw_readl(base + AR724X_PCI_REG_RESET);
- if ((t & AR724X_PCI_RESET_LINK_UP) == 0x0) {
- printk(KERN_WARNING "PCI: no PCIe module found\n");
- return -ENODEV;
- }
-
- if (ar71xx_soc == AR71XX_SOC_AR7241 ||
- ar71xx_soc == AR71XX_SOC_AR7242) {
- t = __raw_readl(base + AR724X_PCI_REG_APP);
- t |= BIT(16);
- __raw_writel(t, base + AR724X_PCI_REG_APP);
- }
-
- return 0;
-}
-
-static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- void __iomem *base = ar724x_pci_ctrl_base;
- u32 pending;
-
- pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) &
- __raw_readl(base + AR724X_PCI_REG_INT_MASK);
-
- if (pending & AR724X_PCI_INT_DEV0)
- generic_handle_irq(AR71XX_PCI_IRQ_DEV0);
-
- else
- spurious_interrupt();
-}
-
-static void ar724x_pci_irq_unmask(struct irq_data *d)
-{
- void __iomem *base = ar724x_pci_ctrl_base;
- u32 t;
-
- switch (d->irq) {
- case AR71XX_PCI_IRQ_DEV0:
- t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
- __raw_writel(t | AR724X_PCI_INT_DEV0,
- base + AR724X_PCI_REG_INT_MASK);
- /* flush write */
- (void) __raw_readl(base + AR724X_PCI_REG_INT_MASK);
- }
-}
-
-static void ar724x_pci_irq_mask(struct irq_data *d)
-{
- void __iomem *base = ar724x_pci_ctrl_base;
- u32 t;
-
- switch (d->irq) {
- case AR71XX_PCI_IRQ_DEV0:
- t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
- __raw_writel(t & ~AR724X_PCI_INT_DEV0,
- base + AR724X_PCI_REG_INT_MASK);
-
- /* flush write */
- (void) __raw_readl(base + AR724X_PCI_REG_INT_MASK);
-
- t = __raw_readl(base + AR724X_PCI_REG_INT_STATUS);
- __raw_writel(t | AR724X_PCI_INT_DEV0,
- base + AR724X_PCI_REG_INT_STATUS);
-
- /* flush write */
- (void) __raw_readl(base + AR724X_PCI_REG_INT_STATUS);
- }
-}
-
-static struct irq_chip ar724x_pci_irq_chip = {
- .name = "AR724X PCI ",
- .irq_mask = ar724x_pci_irq_mask,
- .irq_unmask = ar724x_pci_irq_unmask,
- .irq_mask_ack = ar724x_pci_irq_mask,
-};
-
-static void __init ar724x_pci_irq_init(int irq)
-{
- void __iomem *base = ar724x_pci_ctrl_base;
- u32 t;
- int i;
-
- t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
- if (t & (AR724X_RESET_PCIE | AR724X_RESET_PCIE_PHY |
- AR724X_RESET_PCIE_PHY_SERIAL)) {
- return;
- }
-
- __raw_writel(0, base + AR724X_PCI_REG_INT_MASK);
- __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS);
-
- for (i = AR71XX_PCI_IRQ_BASE;
- i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
- irq_set_chip_and_handler(i, &ar724x_pci_irq_chip,
- handle_level_irq);
-
- irq_set_chained_handler(irq, ar724x_pci_irq_handler);
-}
-
-int __init ar724x_pcibios_init(int irq)
-{
- int ret = -ENOMEM;
-
- ar724x_pci_localcfg_base = ioremap_nocache(AR724X_PCI_CRP_BASE,
- AR724X_PCI_CRP_SIZE);
- if (ar724x_pci_localcfg_base == NULL)
- goto err;
-
- ar724x_pci_devcfg_base = ioremap_nocache(AR724X_PCI_CFG_BASE,
- AR724X_PCI_CFG_SIZE);
- if (ar724x_pci_devcfg_base == NULL)
- goto err_unmap_localcfg;
-
- ar724x_pci_ctrl_base = ioremap_nocache(AR724X_PCI_CTRL_BASE,
- AR724X_PCI_CTRL_SIZE);
- if (ar724x_pci_ctrl_base == NULL)
- goto err_unmap_devcfg;
-
- ar724x_pci_reset();
- ret = ar724x_pci_setup();
- if (ret)
- goto err_unmap_ctrl;
-
- ar724x_pci_fixup_enable = 1;
- ar724x_pci_irq_init(irq);
- register_pci_controller(&ar724x_pci_controller);
-
- return 0;
-
-err_unmap_ctrl:
- iounmap(ar724x_pci_ctrl_base);
-err_unmap_devcfg:
- iounmap(ar724x_pci_devcfg_base);
-err_unmap_localcfg:
- iounmap(ar724x_pci_localcfg_base);
-err:
- return ret;
-}
+++ /dev/null
-/*
- * Parallel flash driver for the Atheros AR91xx SoC
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/io.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/ar91xx_flash.h>
-
-#define DRV_NAME "ar91xx-flash"
-
-struct ar91xx_flash_info {
- struct mtd_info *mtd;
- struct map_info map;
-#ifdef CONFIG_MTD_PARTITIONS
- int nr_parts;
- struct mtd_partition *parts;
-#endif
-};
-
-static map_word ar91xx_flash_read(struct map_info *map, unsigned long ofs)
-{
- map_word val;
-
- if (map_bankwidth_is_1(map))
- val.x[0] = __raw_readb(map->virt + (ofs ^ 3));
- else if (map_bankwidth_is_2(map))
- val.x[0] = __raw_readw(map->virt + (ofs ^ 2));
- else
- val = map_word_ff(map);
-
- return val;
-}
-
-static void ar91xx_flash_write(struct map_info *map, map_word d,
- unsigned long ofs)
-{
- if (map_bankwidth_is_1(map))
- __raw_writeb(d.x[0], map->virt + (ofs ^ 3));
- else if (map_bankwidth_is_2(map))
- __raw_writew(d.x[0], map->virt + (ofs ^ 2));
-
- mb();
-}
-
-static map_word ar91xx_flash_read_lock(struct map_info *map, unsigned long ofs)
-{
- map_word ret;
-
- ar71xx_flash_acquire();
- ret = ar91xx_flash_read(map, ofs);
- ar71xx_flash_release();
-
- return ret;
-}
-
-static void ar91xx_flash_write_lock(struct map_info *map, map_word d,
- unsigned long ofs)
-{
- ar71xx_flash_acquire();
- ar91xx_flash_write(map, d, ofs);
- ar71xx_flash_release();
-}
-
-static void ar91xx_flash_copy_from_lock(struct map_info *map, void *to,
- unsigned long from, ssize_t len)
-{
- ar71xx_flash_acquire();
- inline_map_copy_from(map, to, from, len);
- ar71xx_flash_release();
-}
-
-static void ar91xx_flash_copy_to_lock(struct map_info *map, unsigned long to,
- const void *from, ssize_t len)
-{
- ar71xx_flash_acquire();
- inline_map_copy_to(map, to, from, len);
- ar71xx_flash_release();
-}
-
-static int ar91xx_flash_remove(struct platform_device *pdev)
-{
- struct ar91xx_flash_platform_data *pdata;
- struct ar91xx_flash_info *info;
-
- info = platform_get_drvdata(pdev);
- if (info == NULL)
- return 0;
-
- platform_set_drvdata(pdev, NULL);
-
- if (info->mtd == NULL)
- return 0;
-
- pdata = pdev->dev.platform_data;
-#ifdef CONFIG_MTD_PARTITIONS
- if (info->nr_parts) {
- del_mtd_partitions(info->mtd);
- kfree(info->parts);
- } else if (pdata->nr_parts) {
- del_mtd_partitions(info->mtd);
- } else {
- del_mtd_device(info->mtd);
- }
-#else
- del_mtd_device(info->mtd);
-#endif
- map_destroy(info->mtd);
-
- return 0;
-}
-
-static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
-#ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
-#endif
-
-static int ar91xx_flash_probe(struct platform_device *pdev)
-{
- struct ar91xx_flash_platform_data *pdata;
- struct ar91xx_flash_info *info;
- struct resource *res;
- struct resource *region;
- const char **probe_type;
- int err = 0;
-
- pdata = pdev->dev.platform_data;
- if (pdata == NULL)
- return -EINVAL;
-
- info = devm_kzalloc(&pdev->dev, sizeof(struct ar91xx_flash_info),
- GFP_KERNEL);
- if (info == NULL) {
- err = -ENOMEM;
- goto err_out;
- }
-
- platform_set_drvdata(pdev, info);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res == NULL) {
- err = -ENOENT;
- goto err_out;
- }
-
- dev_info(&pdev->dev, "%.8llx at %.8llx\n",
- (unsigned long long)(res->end - res->start + 1),
- (unsigned long long)res->start);
-
- region = devm_request_mem_region(&pdev->dev,
- res->start, res->end - res->start + 1,
- dev_name(&pdev->dev));
- if (region == NULL) {
- dev_err(&pdev->dev, "could not reserve memory region\n");
- err = -ENOMEM;
- goto err_out;
- }
-
- info->map.name = dev_name(&pdev->dev);
- info->map.phys = res->start;
- info->map.size = res->end - res->start + 1;
- info->map.bankwidth = pdata->width;
-
- info->map.virt = devm_ioremap(&pdev->dev, info->map.phys,
- info->map.size);
- if (info->map.virt == NULL) {
- dev_err(&pdev->dev, "failed to ioremap flash region\n");
- err = -EIO;
- goto err_out;
- }
-
- simple_map_init(&info->map);
- if (pdata->is_shared) {
- info->map.read = ar91xx_flash_read_lock;
- info->map.write = ar91xx_flash_write_lock;
- info->map.copy_from = ar91xx_flash_copy_from_lock;
- info->map.copy_to = ar91xx_flash_copy_to_lock;
- } else {
- info->map.read = ar91xx_flash_read;
- info->map.write = ar91xx_flash_write;
- }
-
- probe_type = rom_probe_types;
- for (; info->mtd == NULL && *probe_type != NULL; probe_type++)
- info->mtd = do_map_probe(*probe_type, &info->map);
-
- if (info->mtd == NULL) {
- dev_err(&pdev->dev, "map_probe failed\n");
- err = -ENXIO;
- goto err_out;
- }
-
- info->mtd->owner = THIS_MODULE;
-
-#ifdef CONFIG_MTD_PARTITIONS
- if (pdata->nr_parts) {
- dev_info(&pdev->dev, "using static partition mapping\n");
- add_mtd_partitions(info->mtd, pdata->parts, pdata->nr_parts);
- return 0;
- }
-
- err = parse_mtd_partitions(info->mtd, part_probe_types,
- &info->parts, 0);
- if (err > 0) {
- add_mtd_partitions(info->mtd, info->parts, err);
- return 0;
- }
-#endif
-
- add_mtd_device(info->mtd);
- return 0;
-
-err_out:
- ar91xx_flash_remove(pdev);
- return err;
-}
-
-#ifdef CONFIG_PM
-static int ar91xx_flash_suspend(struct platform_device *dev, pm_message_t state)
-{
- struct ar91xx_flash_info *info = platform_get_drvdata(dev);
- int ret = 0;
-
- if (info->mtd->suspend)
- ret = info->mtd->suspend(info->mtd);
-
- if (ret)
- goto fail;
-
- return 0;
-
-fail:
- if (info->mtd->suspend) {
- BUG_ON(!info->mtd->resume);
- info->mtd->resume(info->mtd);
- }
-
- return ret;
-}
-
-static int ar91xx_flash_resume(struct platform_device *pdev)
-{
- struct ar91xx_flash_info *info = platform_get_drvdata(pdev);
-
- if (info->mtd->resume)
- info->mtd->resume(info->mtd);
-
- return 0;
-}
-
-static void ar91xx_flash_shutdown(struct platform_device *pdev)
-{
- struct ar91xx_flash_info *info = platform_get_drvdata(pdev);
-
- if (info->mtd->suspend && info->mtd->resume)
- if (info->mtd->suspend(info->mtd) == 0)
- info->mtd->resume(info->mtd);
-}
-#else
-#define ar91xx_flash_suspend NULL
-#define ar91xx_flash_resume NULL
-#define ar91xx_flash_shutdown NULL
-#endif
-
-static struct platform_driver ar91xx_flash_driver = {
- .probe = ar91xx_flash_probe,
- .remove = ar91xx_flash_remove,
- .suspend = ar91xx_flash_suspend,
- .resume = ar91xx_flash_resume,
- .shutdown = ar91xx_flash_shutdown,
- .driver = {
- .name = DRV_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int __init ar91xx_flash_init(void)
-{
- return platform_driver_register(&ar91xx_flash_driver);
-}
-
-static void __exit ar91xx_flash_exit(void)
-{
- platform_driver_unregister(&ar91xx_flash_driver);
-}
-
-module_init(ar91xx_flash_init);
-module_exit(ar91xx_flash_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_DESCRIPTION("Parallel flash driver for the Atheros AR91xx SoC");
-MODULE_ALIAS("platform:" DRV_NAME);
+++ /dev/null
-config AG71XX
- tristate "Atheros AR71xx built-in ethernet mac support"
- depends on ATHEROS_AR71XX
- select PHYLIB
- help
- If you wish to compile a kernel for AR71xx/91xx and enable
- ethernet support, then you should always answer Y to this.
-
-if AG71XX
-
-config AG71XX_DEBUG
- bool "Atheros AR71xx built-in ethernet driver debugging"
- default n
- help
- Atheros AR71xx built-in ethernet driver debugging messages.
-
-config AG71XX_DEBUG_FS
- bool "Atheros AR71xx built-in ethernet driver debugfs support"
- depends on DEBUG_FS
- default n
- help
- Say Y, if you need access to various statistics provided by
- the ag71xx driver.
-
-config AG71XX_AR8216_SUPPORT
- bool "special support for the Atheros AR8216 switch"
- default n
- default y if AR71XX_MACH_WNR2000 || AR71XX_MACH_MZK_W04NU
- help
- Say 'y' here if you want to enable special support for the
- Atheros AR8216 switch found on some boards.
-
-endif
+++ /dev/null
-#
-# Makefile for the Atheros AR71xx built-in ethernet macs
-#
-
-ag71xx-y += ag71xx_main.o
-ag71xx-y += ag71xx_ethtool.o
-ag71xx-y += ag71xx_phy.o
-ag71xx-y += ag71xx_mdio.o
-ag71xx-y += ag71xx_ar7240.o
-
-ag71xx-$(CONFIG_AG71XX_DEBUG_FS) += ag71xx_debugfs.o
-ag71xx-$(CONFIG_AG71XX_AR8216_SUPPORT) += ag71xx_ar8216.o
-
-obj-$(CONFIG_AG71XX) += ag71xx.o
-
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __AG71XX_H
-#define __AG71XX_H
-
-#include <linux/kernel.h>
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/random.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/ethtool.h>
-#include <linux/etherdevice.h>
-#include <linux/if_vlan.h>
-#include <linux/phy.h>
-#include <linux/skbuff.h>
-#include <linux/dma-mapping.h>
-#include <linux/workqueue.h>
-
-#include <linux/bitops.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/platform.h>
-
-#define AG71XX_DRV_NAME "ag71xx"
-#define AG71XX_DRV_VERSION "0.5.35"
-
-#define AG71XX_NAPI_WEIGHT 64
-#define AG71XX_OOM_REFILL (1 + HZ/10)
-
-#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE)
-#define AG71XX_INT_TX (AG71XX_INT_TX_PS)
-#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF)
-
-#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX)
-#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL)
-
-#define AG71XX_TX_MTU_LEN 1540
-#define AG71XX_RX_PKT_RESERVE 64
-#define AG71XX_RX_PKT_SIZE \
- (AG71XX_RX_PKT_RESERVE + ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN)
-
-#define AG71XX_TX_RING_SIZE_DEFAULT 64
-#define AG71XX_RX_RING_SIZE_DEFAULT 128
-
-#define AG71XX_TX_RING_SIZE_MAX 256
-#define AG71XX_RX_RING_SIZE_MAX 256
-
-#ifdef CONFIG_AG71XX_DEBUG
-#define DBG(fmt, args...) printk(KERN_DEBUG fmt, ## args)
-#else
-#define DBG(fmt, args...) do {} while (0)
-#endif
-
-#define ag71xx_assert(_cond) \
-do { \
- if (_cond) \
- break; \
- printk("%s,%d: assertion failed\n", __FILE__, __LINE__); \
- BUG(); \
-} while (0)
-
-struct ag71xx_desc {
- u32 data;
- u32 ctrl;
-#define DESC_EMPTY BIT(31)
-#define DESC_MORE BIT(24)
-#define DESC_PKTLEN_M 0xfff
- u32 next;
- u32 pad;
-} __attribute__((aligned(4)));
-
-struct ag71xx_buf {
- struct sk_buff *skb;
- struct ag71xx_desc *desc;
- dma_addr_t dma_addr;
- unsigned long timestamp;
-};
-
-struct ag71xx_ring {
- struct ag71xx_buf *buf;
- u8 *descs_cpu;
- dma_addr_t descs_dma;
- unsigned int desc_size;
- unsigned int curr;
- unsigned int dirty;
- unsigned int size;
-};
-
-struct ag71xx_mdio {
- struct mii_bus *mii_bus;
- int mii_irq[PHY_MAX_ADDR];
- void __iomem *mdio_base;
- struct ag71xx_mdio_platform_data *pdata;
-};
-
-struct ag71xx_int_stats {
- unsigned long rx_pr;
- unsigned long rx_be;
- unsigned long rx_of;
- unsigned long tx_ps;
- unsigned long tx_be;
- unsigned long tx_ur;
- unsigned long total;
-};
-
-struct ag71xx_napi_stats {
- unsigned long napi_calls;
- unsigned long rx_count;
- unsigned long rx_packets;
- unsigned long rx_packets_max;
- unsigned long tx_count;
- unsigned long tx_packets;
- unsigned long tx_packets_max;
-
- unsigned long rx[AG71XX_NAPI_WEIGHT + 1];
- unsigned long tx[AG71XX_NAPI_WEIGHT + 1];
-};
-
-struct ag71xx_debug {
- struct dentry *debugfs_dir;
-
- struct ag71xx_int_stats int_stats;
- struct ag71xx_napi_stats napi_stats;
-};
-
-struct ag71xx {
- void __iomem *mac_base;
-
- spinlock_t lock;
- struct platform_device *pdev;
- struct net_device *dev;
- struct napi_struct napi;
- u32 msg_enable;
-
- struct ag71xx_desc *stop_desc;
- dma_addr_t stop_desc_dma;
-
- struct ag71xx_ring rx_ring;
- struct ag71xx_ring tx_ring;
-
- struct mii_bus *mii_bus;
- struct phy_device *phy_dev;
- void *phy_priv;
-
- unsigned int link;
- unsigned int speed;
- int duplex;
-
- struct work_struct restart_work;
- struct delayed_work link_work;
- struct timer_list oom_timer;
-
-#ifdef CONFIG_AG71XX_DEBUG_FS
- struct ag71xx_debug debug;
-#endif
-};
-
-extern struct ethtool_ops ag71xx_ethtool_ops;
-void ag71xx_link_adjust(struct ag71xx *ag);
-
-int ag71xx_mdio_driver_init(void) __init;
-void ag71xx_mdio_driver_exit(void);
-
-int ag71xx_phy_connect(struct ag71xx *ag);
-void ag71xx_phy_disconnect(struct ag71xx *ag);
-void ag71xx_phy_start(struct ag71xx *ag);
-void ag71xx_phy_stop(struct ag71xx *ag);
-
-static inline struct ag71xx_platform_data *ag71xx_get_pdata(struct ag71xx *ag)
-{
- return ag->pdev->dev.platform_data;
-}
-
-static inline int ag71xx_desc_empty(struct ag71xx_desc *desc)
-{
- return (desc->ctrl & DESC_EMPTY) != 0;
-}
-
-static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
-{
- return desc->ctrl & DESC_PKTLEN_M;
-}
-
-/* Register offsets */
-#define AG71XX_REG_MAC_CFG1 0x0000
-#define AG71XX_REG_MAC_CFG2 0x0004
-#define AG71XX_REG_MAC_IPG 0x0008
-#define AG71XX_REG_MAC_HDX 0x000c
-#define AG71XX_REG_MAC_MFL 0x0010
-#define AG71XX_REG_MII_CFG 0x0020
-#define AG71XX_REG_MII_CMD 0x0024
-#define AG71XX_REG_MII_ADDR 0x0028
-#define AG71XX_REG_MII_CTRL 0x002c
-#define AG71XX_REG_MII_STATUS 0x0030
-#define AG71XX_REG_MII_IND 0x0034
-#define AG71XX_REG_MAC_IFCTL 0x0038
-#define AG71XX_REG_MAC_ADDR1 0x0040
-#define AG71XX_REG_MAC_ADDR2 0x0044
-#define AG71XX_REG_FIFO_CFG0 0x0048
-#define AG71XX_REG_FIFO_CFG1 0x004c
-#define AG71XX_REG_FIFO_CFG2 0x0050
-#define AG71XX_REG_FIFO_CFG3 0x0054
-#define AG71XX_REG_FIFO_CFG4 0x0058
-#define AG71XX_REG_FIFO_CFG5 0x005c
-#define AG71XX_REG_FIFO_RAM0 0x0060
-#define AG71XX_REG_FIFO_RAM1 0x0064
-#define AG71XX_REG_FIFO_RAM2 0x0068
-#define AG71XX_REG_FIFO_RAM3 0x006c
-#define AG71XX_REG_FIFO_RAM4 0x0070
-#define AG71XX_REG_FIFO_RAM5 0x0074
-#define AG71XX_REG_FIFO_RAM6 0x0078
-#define AG71XX_REG_FIFO_RAM7 0x007c
-
-#define AG71XX_REG_TX_CTRL 0x0180
-#define AG71XX_REG_TX_DESC 0x0184
-#define AG71XX_REG_TX_STATUS 0x0188
-#define AG71XX_REG_RX_CTRL 0x018c
-#define AG71XX_REG_RX_DESC 0x0190
-#define AG71XX_REG_RX_STATUS 0x0194
-#define AG71XX_REG_INT_ENABLE 0x0198
-#define AG71XX_REG_INT_STATUS 0x019c
-
-#define AG71XX_REG_FIFO_DEPTH 0x01a8
-#define AG71XX_REG_RX_SM 0x01b0
-#define AG71XX_REG_TX_SM 0x01b4
-
-#define MAC_CFG1_TXE BIT(0) /* Tx Enable */
-#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */
-#define MAC_CFG1_RXE BIT(2) /* Rx Enable */
-#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */
-#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */
-#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */
-#define MAC_CFG1_LB BIT(8) /* Loopback mode */
-#define MAC_CFG1_SR BIT(31) /* Soft Reset */
-
-#define MAC_CFG2_FDX BIT(0)
-#define MAC_CFG2_CRC_EN BIT(1)
-#define MAC_CFG2_PAD_CRC_EN BIT(2)
-#define MAC_CFG2_LEN_CHECK BIT(4)
-#define MAC_CFG2_HUGE_FRAME_EN BIT(5)
-#define MAC_CFG2_IF_1000 BIT(9)
-#define MAC_CFG2_IF_10_100 BIT(8)
-
-#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */
-#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */
-#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */
-#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */
-#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */
-#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \
- | FIFO_CFG0_TXS | FIFO_CFG0_TXF)
-
-#define FIFO_CFG0_ENABLE_SHIFT 8
-
-#define FIFO_CFG4_DE BIT(0) /* Drop Event */
-#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */
-#define FIFO_CFG4_FC BIT(2) /* False Carrier */
-#define FIFO_CFG4_CE BIT(3) /* Code Error */
-#define FIFO_CFG4_CR BIT(4) /* CRC error */
-#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */
-#define FIFO_CFG4_LO BIT(6) /* Length out of range */
-#define FIFO_CFG4_OK BIT(7) /* Packet is OK */
-#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */
-#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */
-#define FIFO_CFG4_DR BIT(10) /* Dribble */
-#define FIFO_CFG4_LE BIT(11) /* Long Event */
-#define FIFO_CFG4_CF BIT(12) /* Control Frame */
-#define FIFO_CFG4_PF BIT(13) /* Pause Frame */
-#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */
-#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */
-#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */
-#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */
-
-#define FIFO_CFG5_DE BIT(0) /* Drop Event */
-#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */
-#define FIFO_CFG5_FC BIT(2) /* False Carrier */
-#define FIFO_CFG5_CE BIT(3) /* Code Error */
-#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */
-#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */
-#define FIFO_CFG5_OK BIT(6) /* Packet is OK */
-#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */
-#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */
-#define FIFO_CFG5_DR BIT(9) /* Dribble */
-#define FIFO_CFG5_CF BIT(10) /* Control Frame */
-#define FIFO_CFG5_PF BIT(11) /* Pause Frame */
-#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */
-#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */
-#define FIFO_CFG5_LE BIT(14) /* Long Event */
-#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */
-#define FIFO_CFG5_16 BIT(16) /* unknown */
-#define FIFO_CFG5_17 BIT(17) /* unknown */
-#define FIFO_CFG5_SF BIT(18) /* Short Frame */
-#define FIFO_CFG5_BM BIT(19) /* Byte Mode */
-
-#define AG71XX_INT_TX_PS BIT(0)
-#define AG71XX_INT_TX_UR BIT(1)
-#define AG71XX_INT_TX_BE BIT(3)
-#define AG71XX_INT_RX_PR BIT(4)
-#define AG71XX_INT_RX_OF BIT(6)
-#define AG71XX_INT_RX_BE BIT(7)
-
-#define MAC_IFCTL_SPEED BIT(16)
-
-#define MII_CFG_CLK_DIV_4 0
-#define MII_CFG_CLK_DIV_6 2
-#define MII_CFG_CLK_DIV_8 3
-#define MII_CFG_CLK_DIV_10 4
-#define MII_CFG_CLK_DIV_14 5
-#define MII_CFG_CLK_DIV_20 6
-#define MII_CFG_CLK_DIV_28 7
-#define MII_CFG_RESET BIT(31)
-
-#define MII_CMD_WRITE 0x0
-#define MII_CMD_READ 0x1
-#define MII_ADDR_SHIFT 8
-#define MII_IND_BUSY BIT(0)
-#define MII_IND_INVALID BIT(2)
-
-#define TX_CTRL_TXE BIT(0) /* Tx Enable */
-
-#define TX_STATUS_PS BIT(0) /* Packet Sent */
-#define TX_STATUS_UR BIT(1) /* Tx Underrun */
-#define TX_STATUS_BE BIT(3) /* Bus Error */
-
-#define RX_CTRL_RXE BIT(0) /* Rx Enable */
-
-#define RX_STATUS_PR BIT(0) /* Packet Received */
-#define RX_STATUS_OF BIT(2) /* Rx Overflow */
-#define RX_STATUS_BE BIT(3) /* Bus Error */
-
-static inline void ag71xx_check_reg_offset(struct ag71xx *ag, unsigned reg)
-{
- switch (reg) {
- case AG71XX_REG_MAC_CFG1 ... AG71XX_REG_MAC_MFL:
- case AG71XX_REG_MAC_IFCTL ... AG71XX_REG_TX_SM:
- case AG71XX_REG_MII_CFG:
- break;
-
- default:
- BUG();
- }
-}
-
-static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value)
-{
- ag71xx_check_reg_offset(ag, reg);
-
- __raw_writel(value, ag->mac_base + reg);
- /* flush write */
- (void) __raw_readl(ag->mac_base + reg);
-}
-
-static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg)
-{
- ag71xx_check_reg_offset(ag, reg);
-
- return __raw_readl(ag->mac_base + reg);
-}
-
-static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask)
-{
- void __iomem *r;
-
- ag71xx_check_reg_offset(ag, reg);
-
- r = ag->mac_base + reg;
- __raw_writel(__raw_readl(r) | mask, r);
- /* flush write */
- (void)__raw_readl(r);
-}
-
-static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask)
-{
- void __iomem *r;
-
- ag71xx_check_reg_offset(ag, reg);
-
- r = ag->mac_base + reg;
- __raw_writel(__raw_readl(r) & ~mask, r);
- /* flush write */
- (void) __raw_readl(r);
-}
-
-static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints)
-{
- ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints);
-}
-
-static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints)
-{
- ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints);
-}
-
-#ifdef CONFIG_AG71XX_AR8216_SUPPORT
-void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb);
-int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
- int pktlen);
-static inline int ag71xx_has_ar8216(struct ag71xx *ag)
-{
- return ag71xx_get_pdata(ag)->has_ar8216;
-}
-#else
-static inline void ag71xx_add_ar8216_header(struct ag71xx *ag,
- struct sk_buff *skb)
-{
-}
-
-static inline int ag71xx_remove_ar8216_header(struct ag71xx *ag,
- struct sk_buff *skb,
- int pktlen)
-{
- return 0;
-}
-static inline int ag71xx_has_ar8216(struct ag71xx *ag)
-{
- return 0;
-}
-#endif
-
-#ifdef CONFIG_AG71XX_DEBUG_FS
-int ag71xx_debugfs_root_init(void);
-void ag71xx_debugfs_root_exit(void);
-int ag71xx_debugfs_init(struct ag71xx *ag);
-void ag71xx_debugfs_exit(struct ag71xx *ag);
-void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status);
-void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx);
-#else
-static inline int ag71xx_debugfs_root_init(void) { return 0; }
-static inline void ag71xx_debugfs_root_exit(void) {}
-static inline int ag71xx_debugfs_init(struct ag71xx *ag) { return 0; }
-static inline void ag71xx_debugfs_exit(struct ag71xx *ag) {}
-static inline void ag71xx_debugfs_update_int_stats(struct ag71xx *ag,
- u32 status) {}
-static inline void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag,
- int rx, int tx) {}
-#endif /* CONFIG_AG71XX_DEBUG_FS */
-
-void ag71xx_ar7240_start(struct ag71xx *ag);
-void ag71xx_ar7240_stop(struct ag71xx *ag);
-int ag71xx_ar7240_init(struct ag71xx *ag);
-void ag71xx_ar7240_cleanup(struct ag71xx *ag);
-
-int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg);
-void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val);
-
-u16 ar7240sw_phy_read(struct mii_bus *mii, unsigned phy_addr,
- unsigned reg_addr);
-int ar7240sw_phy_write(struct mii_bus *mii, unsigned phy_addr,
- unsigned reg_addr, u16 reg_val);
-
-#endif /* _AG71XX_H */
+++ /dev/null
-/*
- * Driver for the built-in ethernet switch of the Atheros AR7240 SoC
- * Copyright (c) 2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (c) 2010 Felix Fietkau <nbd@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#include <linux/etherdevice.h>
-#include <linux/list.h>
-#include <linux/netdevice.h>
-#include <linux/phy.h>
-#include <linux/mii.h>
-#include <linux/bitops.h>
-#include <linux/switch.h>
-#include "ag71xx.h"
-
-#define BITM(_count) (BIT(_count) - 1)
-#define BITS(_shift, _count) (BITM(_count) << _shift)
-
-#define AR7240_REG_MASK_CTRL 0x00
-#define AR7240_MASK_CTRL_REVISION_M BITM(8)
-#define AR7240_MASK_CTRL_VERSION_M BITM(8)
-#define AR7240_MASK_CTRL_VERSION_S 8
-#define AR7240_MASK_CTRL_VERSION_AR7240 0x01
-#define AR7240_MASK_CTRL_VERSION_AR934X 0x02
-#define AR7240_MASK_CTRL_SOFT_RESET BIT(31)
-
-#define AR7240_REG_MAC_ADDR0 0x20
-#define AR7240_REG_MAC_ADDR1 0x24
-
-#define AR7240_REG_FLOOD_MASK 0x2c
-#define AR7240_FLOOD_MASK_BROAD_TO_CPU BIT(26)
-
-#define AR7240_REG_GLOBAL_CTRL 0x30
-#define AR7240_GLOBAL_CTRL_MTU_M BITM(12)
-
-#define AR7240_REG_VTU 0x0040
-#define AR7240_VTU_OP BITM(3)
-#define AR7240_VTU_OP_NOOP 0x0
-#define AR7240_VTU_OP_FLUSH 0x1
-#define AR7240_VTU_OP_LOAD 0x2
-#define AR7240_VTU_OP_PURGE 0x3
-#define AR7240_VTU_OP_REMOVE_PORT 0x4
-#define AR7240_VTU_ACTIVE BIT(3)
-#define AR7240_VTU_FULL BIT(4)
-#define AR7240_VTU_PORT BITS(8, 4)
-#define AR7240_VTU_PORT_S 8
-#define AR7240_VTU_VID BITS(16, 12)
-#define AR7240_VTU_VID_S 16
-#define AR7240_VTU_PRIO BITS(28, 3)
-#define AR7240_VTU_PRIO_S 28
-#define AR7240_VTU_PRIO_EN BIT(31)
-
-#define AR7240_REG_VTU_DATA 0x0044
-#define AR7240_VTUDATA_MEMBER BITS(0, 10)
-#define AR7240_VTUDATA_VALID BIT(11)
-
-#define AR7240_REG_ATU 0x50
-#define AR7240_ATU_FLUSH_ALL 0x1
-
-#define AR7240_REG_AT_CTRL 0x5c
-#define AR7240_AT_CTRL_AGE_TIME BITS(0, 15)
-#define AR7240_AT_CTRL_AGE_EN BIT(17)
-#define AR7240_AT_CTRL_LEARN_CHANGE BIT(18)
-#define AR7240_AT_CTRL_RESERVED BIT(19)
-#define AR7240_AT_CTRL_ARP_EN BIT(20)
-
-#define AR7240_REG_TAG_PRIORITY 0x70
-
-#define AR7240_REG_SERVICE_TAG 0x74
-#define AR7240_SERVICE_TAG_M BITM(16)
-
-#define AR7240_REG_CPU_PORT 0x78
-#define AR7240_MIRROR_PORT_S 4
-#define AR7240_CPU_PORT_EN BIT(8)
-
-#define AR7240_REG_MIB_FUNCTION0 0x80
-#define AR7240_MIB_TIMER_M BITM(16)
-#define AR7240_MIB_AT_HALF_EN BIT(16)
-#define AR7240_MIB_BUSY BIT(17)
-#define AR7240_MIB_FUNC_S 24
-#define AR7240_MIB_FUNC_NO_OP 0x0
-#define AR7240_MIB_FUNC_FLUSH 0x1
-#define AR7240_MIB_FUNC_CAPTURE 0x3
-
-#define AR7240_REG_MDIO_CTRL 0x98
-#define AR7240_MDIO_CTRL_DATA_M BITM(16)
-#define AR7240_MDIO_CTRL_REG_ADDR_S 16
-#define AR7240_MDIO_CTRL_PHY_ADDR_S 21
-#define AR7240_MDIO_CTRL_CMD_WRITE 0
-#define AR7240_MDIO_CTRL_CMD_READ BIT(27)
-#define AR7240_MDIO_CTRL_MASTER_EN BIT(30)
-#define AR7240_MDIO_CTRL_BUSY BIT(31)
-
-#define AR7240_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100)
-
-#define AR7240_REG_PORT_STATUS(_port) (AR7240_REG_PORT_BASE((_port)) + 0x00)
-#define AR7240_PORT_STATUS_SPEED_S 0
-#define AR7240_PORT_STATUS_SPEED_M BITM(2)
-#define AR7240_PORT_STATUS_SPEED_10 0
-#define AR7240_PORT_STATUS_SPEED_100 1
-#define AR7240_PORT_STATUS_SPEED_1000 2
-#define AR7240_PORT_STATUS_TXMAC BIT(2)
-#define AR7240_PORT_STATUS_RXMAC BIT(3)
-#define AR7240_PORT_STATUS_TXFLOW BIT(4)
-#define AR7240_PORT_STATUS_RXFLOW BIT(5)
-#define AR7240_PORT_STATUS_DUPLEX BIT(6)
-#define AR7240_PORT_STATUS_LINK_UP BIT(8)
-#define AR7240_PORT_STATUS_LINK_AUTO BIT(9)
-#define AR7240_PORT_STATUS_LINK_PAUSE BIT(10)
-
-#define AR7240_REG_PORT_CTRL(_port) (AR7240_REG_PORT_BASE((_port)) + 0x04)
-#define AR7240_PORT_CTRL_STATE_M BITM(3)
-#define AR7240_PORT_CTRL_STATE_DISABLED 0
-#define AR7240_PORT_CTRL_STATE_BLOCK 1
-#define AR7240_PORT_CTRL_STATE_LISTEN 2
-#define AR7240_PORT_CTRL_STATE_LEARN 3
-#define AR7240_PORT_CTRL_STATE_FORWARD 4
-#define AR7240_PORT_CTRL_LEARN_LOCK BIT(7)
-#define AR7240_PORT_CTRL_VLAN_MODE_S 8
-#define AR7240_PORT_CTRL_VLAN_MODE_KEEP 0
-#define AR7240_PORT_CTRL_VLAN_MODE_STRIP 1
-#define AR7240_PORT_CTRL_VLAN_MODE_ADD 2
-#define AR7240_PORT_CTRL_VLAN_MODE_DOUBLE_TAG 3
-#define AR7240_PORT_CTRL_IGMP_SNOOP BIT(10)
-#define AR7240_PORT_CTRL_HEADER BIT(11)
-#define AR7240_PORT_CTRL_MAC_LOOP BIT(12)
-#define AR7240_PORT_CTRL_SINGLE_VLAN BIT(13)
-#define AR7240_PORT_CTRL_LEARN BIT(14)
-#define AR7240_PORT_CTRL_DOUBLE_TAG BIT(15)
-#define AR7240_PORT_CTRL_MIRROR_TX BIT(16)
-#define AR7240_PORT_CTRL_MIRROR_RX BIT(17)
-
-#define AR7240_REG_PORT_VLAN(_port) (AR7240_REG_PORT_BASE((_port)) + 0x08)
-
-#define AR7240_PORT_VLAN_DEFAULT_ID_S 0
-#define AR7240_PORT_VLAN_DEST_PORTS_S 16
-#define AR7240_PORT_VLAN_MODE_S 30
-#define AR7240_PORT_VLAN_MODE_PORT_ONLY 0
-#define AR7240_PORT_VLAN_MODE_PORT_FALLBACK 1
-#define AR7240_PORT_VLAN_MODE_VLAN_ONLY 2
-#define AR7240_PORT_VLAN_MODE_SECURE 3
-
-
-#define AR7240_REG_STATS_BASE(_port) (0x20000 + (_port) * 0x100)
-
-#define AR7240_STATS_RXBROAD 0x00
-#define AR7240_STATS_RXPAUSE 0x04
-#define AR7240_STATS_RXMULTI 0x08
-#define AR7240_STATS_RXFCSERR 0x0c
-#define AR7240_STATS_RXALIGNERR 0x10
-#define AR7240_STATS_RXRUNT 0x14
-#define AR7240_STATS_RXFRAGMENT 0x18
-#define AR7240_STATS_RX64BYTE 0x1c
-#define AR7240_STATS_RX128BYTE 0x20
-#define AR7240_STATS_RX256BYTE 0x24
-#define AR7240_STATS_RX512BYTE 0x28
-#define AR7240_STATS_RX1024BYTE 0x2c
-#define AR7240_STATS_RX1518BYTE 0x30
-#define AR7240_STATS_RXMAXBYTE 0x34
-#define AR7240_STATS_RXTOOLONG 0x38
-#define AR7240_STATS_RXGOODBYTE 0x3c
-#define AR7240_STATS_RXBADBYTE 0x44
-#define AR7240_STATS_RXOVERFLOW 0x4c
-#define AR7240_STATS_FILTERED 0x50
-#define AR7240_STATS_TXBROAD 0x54
-#define AR7240_STATS_TXPAUSE 0x58
-#define AR7240_STATS_TXMULTI 0x5c
-#define AR7240_STATS_TXUNDERRUN 0x60
-#define AR7240_STATS_TX64BYTE 0x64
-#define AR7240_STATS_TX128BYTE 0x68
-#define AR7240_STATS_TX256BYTE 0x6c
-#define AR7240_STATS_TX512BYTE 0x70
-#define AR7240_STATS_TX1024BYTE 0x74
-#define AR7240_STATS_TX1518BYTE 0x78
-#define AR7240_STATS_TXMAXBYTE 0x7c
-#define AR7240_STATS_TXOVERSIZE 0x80
-#define AR7240_STATS_TXBYTE 0x84
-#define AR7240_STATS_TXCOLLISION 0x8c
-#define AR7240_STATS_TXABORTCOL 0x90
-#define AR7240_STATS_TXMULTICOL 0x94
-#define AR7240_STATS_TXSINGLECOL 0x98
-#define AR7240_STATS_TXEXCDEFER 0x9c
-#define AR7240_STATS_TXDEFER 0xa0
-#define AR7240_STATS_TXLATECOL 0xa4
-
-#define AR7240_PORT_CPU 0
-#define AR7240_NUM_PORTS 6
-#define AR7240_NUM_PHYS 5
-
-#define AR7240_PHY_ID1 0x004d
-#define AR7240_PHY_ID2 0xd041
-
-#define AR934X_PHY_ID1 0x004d
-#define AR934X_PHY_ID2 0xd042
-
-#define AR7240_MAX_VLANS 16
-
-#define AR934X_REG_OPER_MODE0 0x04
-#define AR934X_OPER_MODE0_MAC_GMII_EN BIT(6)
-#define AR934X_OPER_MODE0_PHY_MII_EN BIT(10)
-
-#define AR934X_REG_OPER_MODE1 0x08
-#define AR934X_REG_OPER_MODE1_PHY4_MII_EN BIT(28)
-
-#define AR934X_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100)
-
-#define AR934X_REG_PORT_VLAN1(_port) (AR934X_REG_PORT_BASE((_port)) + 0x08)
-#define AR934X_PORT_VLAN1_DEFAULT_SVID_S 0
-#define AR934X_PORT_VLAN1_FORCE_DEFAULT_VID_EN BIT(12)
-#define AR934X_PORT_VLAN1_PORT_TLS_MODE BIT(13)
-#define AR934X_PORT_VLAN1_PORT_VLAN_PROP_EN BIT(14)
-#define AR934X_PORT_VLAN1_PORT_CLONE_EN BIT(15)
-#define AR934X_PORT_VLAN1_DEFAULT_CVID_S 16
-#define AR934X_PORT_VLAN1_FORCE_PORT_VLAN_EN BIT(28)
-#define AR934X_PORT_VLAN1_ING_PORT_PRI_S 29
-
-#define AR934X_REG_PORT_VLAN2(_port) (AR934X_REG_PORT_BASE((_port)) + 0x0c)
-#define AR934X_PORT_VLAN2_PORT_VID_MEM_S 16
-#define AR934X_PORT_VLAN2_8021Q_MODE_S 30
-#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_ONLY 0
-#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_FALLBACK 1
-#define AR934X_PORT_VLAN2_8021Q_MODE_VLAN_ONLY 2
-#define AR934X_PORT_VLAN2_8021Q_MODE_SECURE 3
-
-#define sw_to_ar7240(_dev) container_of(_dev, struct ar7240sw, swdev)
-
-struct ar7240sw_port_stat {
- unsigned long rx_broadcast;
- unsigned long rx_pause;
- unsigned long rx_multicast;
- unsigned long rx_fcs_error;
- unsigned long rx_align_error;
- unsigned long rx_runt;
- unsigned long rx_fragments;
- unsigned long rx_64byte;
- unsigned long rx_128byte;
- unsigned long rx_256byte;
- unsigned long rx_512byte;
- unsigned long rx_1024byte;
- unsigned long rx_1518byte;
- unsigned long rx_maxbyte;
- unsigned long rx_toolong;
- unsigned long rx_good_byte;
- unsigned long rx_bad_byte;
- unsigned long rx_overflow;
- unsigned long filtered;
-
- unsigned long tx_broadcast;
- unsigned long tx_pause;
- unsigned long tx_multicast;
- unsigned long tx_underrun;
- unsigned long tx_64byte;
- unsigned long tx_128byte;
- unsigned long tx_256byte;
- unsigned long tx_512byte;
- unsigned long tx_1024byte;
- unsigned long tx_1518byte;
- unsigned long tx_maxbyte;
- unsigned long tx_oversize;
- unsigned long tx_byte;
- unsigned long tx_collision;
- unsigned long tx_abortcol;
- unsigned long tx_multicol;
- unsigned long tx_singlecol;
- unsigned long tx_excdefer;
- unsigned long tx_defer;
- unsigned long tx_xlatecol;
-};
-
-struct ar7240sw {
- struct mii_bus *mii_bus;
- struct ag71xx_switch_platform_data *swdata;
- struct switch_dev swdev;
- int num_ports;
- u8 ver;
- bool vlan;
- u16 vlan_id[AR7240_MAX_VLANS];
- u8 vlan_table[AR7240_MAX_VLANS];
- u8 vlan_tagged;
- u16 pvid[AR7240_NUM_PORTS];
- char buf[80];
-
- rwlock_t stats_lock;
- struct ar7240sw_port_stat port_stats[AR7240_NUM_PORTS];
-};
-
-struct ar7240sw_hw_stat {
- char string[ETH_GSTRING_LEN];
- int sizeof_stat;
- int reg;
-};
-
-static DEFINE_MUTEX(reg_mutex);
-
-static inline int sw_is_ar7240(struct ar7240sw *as)
-{
- return as->ver == AR7240_MASK_CTRL_VERSION_AR7240;
-}
-
-static inline int sw_is_ar934x(struct ar7240sw *as)
-{
- return as->ver == AR7240_MASK_CTRL_VERSION_AR934X;
-}
-
-static inline u32 ar7240sw_port_mask(struct ar7240sw *as, int port)
-{
- return BIT(port);
-}
-
-static inline u32 ar7240sw_port_mask_all(struct ar7240sw *as)
-{
- return BIT(as->swdev.ports) - 1;
-}
-
-static inline u32 ar7240sw_port_mask_but(struct ar7240sw *as, int port)
-{
- return ar7240sw_port_mask_all(as) & ~BIT(port);
-}
-
-static inline u16 mk_phy_addr(u32 reg)
-{
- return 0x17 & ((reg >> 4) | 0x10);
-}
-
-static inline u16 mk_phy_reg(u32 reg)
-{
- return (reg << 1) & 0x1e;
-}
-
-static inline u16 mk_high_addr(u32 reg)
-{
- return (reg >> 7) & 0x1ff;
-}
-
-static u32 __ar7240sw_reg_read(struct mii_bus *mii, u32 reg)
-{
- unsigned long flags;
- u16 phy_addr;
- u16 phy_reg;
- u32 hi, lo;
-
- reg = (reg & 0xfffffffc) >> 2;
- phy_addr = mk_phy_addr(reg);
- phy_reg = mk_phy_reg(reg);
-
- local_irq_save(flags);
- ag71xx_mdio_mii_write(mii->priv, 0x1f, 0x10, mk_high_addr(reg));
- lo = (u32) ag71xx_mdio_mii_read(mii->priv, phy_addr, phy_reg);
- hi = (u32) ag71xx_mdio_mii_read(mii->priv, phy_addr, phy_reg + 1);
- local_irq_restore(flags);
-
- return (hi << 16) | lo;
-}
-
-static void __ar7240sw_reg_write(struct mii_bus *mii, u32 reg, u32 val)
-{
- unsigned long flags;
- u16 phy_addr;
- u16 phy_reg;
-
- reg = (reg & 0xfffffffc) >> 2;
- phy_addr = mk_phy_addr(reg);
- phy_reg = mk_phy_reg(reg);
-
- local_irq_save(flags);
- ag71xx_mdio_mii_write(mii->priv, 0x1f, 0x10, mk_high_addr(reg));
- ag71xx_mdio_mii_write(mii->priv, phy_addr, phy_reg + 1, (val >> 16));
- ag71xx_mdio_mii_write(mii->priv, phy_addr, phy_reg, (val & 0xffff));
- local_irq_restore(flags);
-}
-
-static u32 ar7240sw_reg_read(struct mii_bus *mii, u32 reg_addr)
-{
- u32 ret;
-
- mutex_lock(®_mutex);
- ret = __ar7240sw_reg_read(mii, reg_addr);
- mutex_unlock(®_mutex);
-
- return ret;
-}
-
-static void ar7240sw_reg_write(struct mii_bus *mii, u32 reg_addr, u32 reg_val)
-{
- mutex_lock(®_mutex);
- __ar7240sw_reg_write(mii, reg_addr, reg_val);
- mutex_unlock(®_mutex);
-}
-
-static u32 ar7240sw_reg_rmw(struct mii_bus *mii, u32 reg, u32 mask, u32 val)
-{
- u32 t;
-
- mutex_lock(®_mutex);
- t = __ar7240sw_reg_read(mii, reg);
- t &= ~mask;
- t |= val;
- __ar7240sw_reg_write(mii, reg, t);
- mutex_unlock(®_mutex);
-
- return t;
-}
-
-static void ar7240sw_reg_set(struct mii_bus *mii, u32 reg, u32 val)
-{
- u32 t;
-
- mutex_lock(®_mutex);
- t = __ar7240sw_reg_read(mii, reg);
- t |= val;
- __ar7240sw_reg_write(mii, reg, t);
- mutex_unlock(®_mutex);
-}
-
-static int __ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val,
- unsigned timeout)
-{
- int i;
-
- for (i = 0; i < timeout; i++) {
- u32 t;
-
- t = __ar7240sw_reg_read(mii, reg);
- if ((t & mask) == val)
- return 0;
-
- msleep(1);
- }
-
- return -ETIMEDOUT;
-}
-
-static int ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val,
- unsigned timeout)
-{
- int ret;
-
- mutex_lock(®_mutex);
- ret = __ar7240sw_reg_wait(mii, reg, mask, val, timeout);
- mutex_unlock(®_mutex);
- return ret;
-}
-
-u16 ar7240sw_phy_read(struct mii_bus *mii, unsigned phy_addr,
- unsigned reg_addr)
-{
- u32 t, val = 0xffff;
- int err;
-
- if (phy_addr >= AR7240_NUM_PHYS)
- return 0xffff;
-
- mutex_lock(®_mutex);
- t = (reg_addr << AR7240_MDIO_CTRL_REG_ADDR_S) |
- (phy_addr << AR7240_MDIO_CTRL_PHY_ADDR_S) |
- AR7240_MDIO_CTRL_MASTER_EN |
- AR7240_MDIO_CTRL_BUSY |
- AR7240_MDIO_CTRL_CMD_READ;
-
- __ar7240sw_reg_write(mii, AR7240_REG_MDIO_CTRL, t);
- err = __ar7240sw_reg_wait(mii, AR7240_REG_MDIO_CTRL,
- AR7240_MDIO_CTRL_BUSY, 0, 5);
- if (!err)
- val = __ar7240sw_reg_read(mii, AR7240_REG_MDIO_CTRL);
- mutex_unlock(®_mutex);
-
- return val & AR7240_MDIO_CTRL_DATA_M;
-}
-
-int ar7240sw_phy_write(struct mii_bus *mii, unsigned phy_addr,
- unsigned reg_addr, u16 reg_val)
-{
- u32 t;
- int ret;
-
- if (phy_addr >= AR7240_NUM_PHYS)
- return -EINVAL;
-
- mutex_lock(®_mutex);
- t = (phy_addr << AR7240_MDIO_CTRL_PHY_ADDR_S) |
- (reg_addr << AR7240_MDIO_CTRL_REG_ADDR_S) |
- AR7240_MDIO_CTRL_MASTER_EN |
- AR7240_MDIO_CTRL_BUSY |
- AR7240_MDIO_CTRL_CMD_WRITE |
- reg_val;
-
- __ar7240sw_reg_write(mii, AR7240_REG_MDIO_CTRL, t);
- ret = __ar7240sw_reg_wait(mii, AR7240_REG_MDIO_CTRL,
- AR7240_MDIO_CTRL_BUSY, 0, 5);
- mutex_unlock(®_mutex);
-
- return ret;
-}
-
-static int ar7240sw_capture_stats(struct ar7240sw *as)
-{
- struct mii_bus *mii = as->mii_bus;
- int port;
- int ret;
-
- write_lock(&as->stats_lock);
-
- /* Capture the hardware statistics for all ports */
- ar7240sw_reg_write(mii, AR7240_REG_MIB_FUNCTION0,
- (AR7240_MIB_FUNC_CAPTURE << AR7240_MIB_FUNC_S));
-
- /* Wait for the capturing to complete. */
- ret = ar7240sw_reg_wait(mii, AR7240_REG_MIB_FUNCTION0,
- AR7240_MIB_BUSY, 0, 10);
-
- if (ret)
- goto unlock;
-
- for (port = 0; port < AR7240_NUM_PORTS; port++) {
- unsigned int base;
- struct ar7240sw_port_stat *stats;
-
- base = AR7240_REG_STATS_BASE(port);
- stats = &as->port_stats[port];
-
-#define READ_STAT(_r) ar7240sw_reg_read(mii, base + AR7240_STATS_ ## _r)
-
- stats->rx_good_byte += READ_STAT(RXGOODBYTE);
- stats->tx_byte += READ_STAT(TXBYTE);
-
-#undef READ_STAT
- }
-
- ret = 0;
-
-unlock:
- write_unlock(&as->stats_lock);
- return ret;
-}
-
-static void ar7240sw_disable_port(struct ar7240sw *as, unsigned port)
-{
- ar7240sw_reg_write(as->mii_bus, AR7240_REG_PORT_CTRL(port),
- AR7240_PORT_CTRL_STATE_DISABLED);
-}
-
-static void ar7240sw_setup(struct ar7240sw *as)
-{
- struct mii_bus *mii = as->mii_bus;
-
- /* Enable CPU port, and disable mirror port */
- ar7240sw_reg_write(mii, AR7240_REG_CPU_PORT,
- AR7240_CPU_PORT_EN |
- (15 << AR7240_MIRROR_PORT_S));
-
- /* Setup TAG priority mapping */
- ar7240sw_reg_write(mii, AR7240_REG_TAG_PRIORITY, 0xfa50);
-
- /* Enable ARP frame acknowledge, aging, MAC replacing */
- ar7240sw_reg_write(mii, AR7240_REG_AT_CTRL,
- AR7240_AT_CTRL_RESERVED |
- 0x2b /* 5 min age time */ |
- AR7240_AT_CTRL_AGE_EN |
- AR7240_AT_CTRL_ARP_EN |
- AR7240_AT_CTRL_LEARN_CHANGE);
-
- /* Enable Broadcast frames transmitted to the CPU */
- ar7240sw_reg_set(mii, AR7240_REG_FLOOD_MASK,
- AR7240_FLOOD_MASK_BROAD_TO_CPU);
-
- /* setup MTU */
- ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL, AR7240_GLOBAL_CTRL_MTU_M,
- 1536);
-
- /* setup Service TAG */
- ar7240sw_reg_rmw(mii, AR7240_REG_SERVICE_TAG, AR7240_SERVICE_TAG_M, 0);
-}
-
-static int ar7240sw_reset(struct ar7240sw *as)
-{
- struct mii_bus *mii = as->mii_bus;
- int ret;
- int i;
-
- /* Set all ports to disabled state. */
- for (i = 0; i < AR7240_NUM_PORTS; i++)
- ar7240sw_disable_port(as, i);
-
- /* Wait for transmit queues to drain. */
- msleep(2);
-
- /* Reset the switch. */
- ar7240sw_reg_write(mii, AR7240_REG_MASK_CTRL,
- AR7240_MASK_CTRL_SOFT_RESET);
-
- ret = ar7240sw_reg_wait(mii, AR7240_REG_MASK_CTRL,
- AR7240_MASK_CTRL_SOFT_RESET, 0, 1000);
-
- ar7240sw_setup(as);
- return ret;
-}
-
-static void ar7240sw_setup_port(struct ar7240sw *as, unsigned port, u8 portmask)
-{
- struct mii_bus *mii = as->mii_bus;
- u32 ctrl;
- u32 vid, mode;
-
- ctrl = AR7240_PORT_CTRL_STATE_FORWARD | AR7240_PORT_CTRL_LEARN |
- AR7240_PORT_CTRL_SINGLE_VLAN;
-
- if (port == AR7240_PORT_CPU) {
- ar7240sw_reg_write(mii, AR7240_REG_PORT_STATUS(port),
- AR7240_PORT_STATUS_SPEED_1000 |
- AR7240_PORT_STATUS_TXFLOW |
- AR7240_PORT_STATUS_RXFLOW |
- AR7240_PORT_STATUS_TXMAC |
- AR7240_PORT_STATUS_RXMAC |
- AR7240_PORT_STATUS_DUPLEX);
- } else {
- ar7240sw_reg_write(mii, AR7240_REG_PORT_STATUS(port),
- AR7240_PORT_STATUS_LINK_AUTO);
- }
-
- /* Set the default VID for this port */
- if (as->vlan) {
- vid = as->vlan_id[as->pvid[port]];
- mode = AR7240_PORT_VLAN_MODE_SECURE;
- } else {
- vid = port;
- mode = AR7240_PORT_VLAN_MODE_PORT_ONLY;
- }
-
- if (as->vlan && (as->vlan_tagged & BIT(port))) {
- ctrl |= AR7240_PORT_CTRL_VLAN_MODE_ADD <<
- AR7240_PORT_CTRL_VLAN_MODE_S;
- } else {
- ctrl |= AR7240_PORT_CTRL_VLAN_MODE_STRIP <<
- AR7240_PORT_CTRL_VLAN_MODE_S;
- }
-
- if (!portmask) {
- if (port == AR7240_PORT_CPU)
- portmask = ar7240sw_port_mask_but(as, AR7240_PORT_CPU);
- else
- portmask = ar7240sw_port_mask(as, AR7240_PORT_CPU);
- }
-
- /* allow the port to talk to all other ports, but exclude its
- * own ID to prevent frames from being reflected back to the
- * port that they came from */
- portmask &= ar7240sw_port_mask_but(as, port);
-
- ar7240sw_reg_write(mii, AR7240_REG_PORT_CTRL(port), ctrl);
- if (sw_is_ar934x(as)) {
- u32 vlan1, vlan2;
-
- vlan1 = (vid << AR934X_PORT_VLAN1_DEFAULT_CVID_S);
- vlan2 = (portmask << AR934X_PORT_VLAN2_PORT_VID_MEM_S) |
- (mode << AR934X_PORT_VLAN2_8021Q_MODE_S);
- ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN1(port), vlan1);
- ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN2(port), vlan2);
- } else {
- u32 vlan;
-
- vlan = vid | (mode << AR7240_PORT_VLAN_MODE_S) |
- (portmask << AR7240_PORT_VLAN_DEST_PORTS_S);
-
- ar7240sw_reg_write(mii, AR7240_REG_PORT_VLAN(port), vlan);
- }
-}
-
-static int ar7240_set_addr(struct ar7240sw *as, u8 *addr)
-{
- struct mii_bus *mii = as->mii_bus;
- u32 t;
-
- t = (addr[4] << 8) | addr[5];
- ar7240sw_reg_write(mii, AR7240_REG_MAC_ADDR0, t);
-
- t = (addr[0] << 24) | (addr[1] << 16) | (addr[2] << 8) | addr[3];
- ar7240sw_reg_write(mii, AR7240_REG_MAC_ADDR1, t);
-
- return 0;
-}
-
-static int
-ar7240_set_vid(struct switch_dev *dev, const struct switch_attr *attr,
- struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- as->vlan_id[val->port_vlan] = val->value.i;
- return 0;
-}
-
-static int
-ar7240_get_vid(struct switch_dev *dev, const struct switch_attr *attr,
- struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- val->value.i = as->vlan_id[val->port_vlan];
- return 0;
-}
-
-static int
-ar7240_set_pvid(struct switch_dev *dev, int port, int vlan)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
-
- /* make sure no invalid PVIDs get set */
-
- if (vlan >= dev->vlans)
- return -EINVAL;
-
- as->pvid[port] = vlan;
- return 0;
-}
-
-static int
-ar7240_get_pvid(struct switch_dev *dev, int port, int *vlan)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- *vlan = as->pvid[port];
- return 0;
-}
-
-static int
-ar7240_get_ports(struct switch_dev *dev, struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- u8 ports = as->vlan_table[val->port_vlan];
- int i;
-
- val->len = 0;
- for (i = 0; i < as->swdev.ports; i++) {
- struct switch_port *p;
-
- if (!(ports & (1 << i)))
- continue;
-
- p = &val->value.ports[val->len++];
- p->id = i;
- if (as->vlan_tagged & (1 << i))
- p->flags = (1 << SWITCH_PORT_FLAG_TAGGED);
- else
- p->flags = 0;
- }
- return 0;
-}
-
-static int
-ar7240_set_ports(struct switch_dev *dev, struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- u8 *vt = &as->vlan_table[val->port_vlan];
- int i, j;
-
- *vt = 0;
- for (i = 0; i < val->len; i++) {
- struct switch_port *p = &val->value.ports[i];
-
- if (p->flags & (1 << SWITCH_PORT_FLAG_TAGGED))
- as->vlan_tagged |= (1 << p->id);
- else {
- as->vlan_tagged &= ~(1 << p->id);
- as->pvid[p->id] = val->port_vlan;
-
- /* make sure that an untagged port does not
- * appear in other vlans */
- for (j = 0; j < AR7240_MAX_VLANS; j++) {
- if (j == val->port_vlan)
- continue;
- as->vlan_table[j] &= ~(1 << p->id);
- }
- }
-
- *vt |= 1 << p->id;
- }
- return 0;
-}
-
-static int
-ar7240_set_vlan(struct switch_dev *dev, const struct switch_attr *attr,
- struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- as->vlan = !!val->value.i;
- return 0;
-}
-
-static int
-ar7240_get_vlan(struct switch_dev *dev, const struct switch_attr *attr,
- struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- val->value.i = as->vlan;
- return 0;
-}
-
-static const char *
-ar7240_speed_str(u32 status)
-{
- u32 speed;
-
- speed = (status >> AR7240_PORT_STATUS_SPEED_S) &
- AR7240_PORT_STATUS_SPEED_M;
- switch (speed) {
- case AR7240_PORT_STATUS_SPEED_10:
- return "10baseT";
- case AR7240_PORT_STATUS_SPEED_100:
- return "100baseT";
- case AR7240_PORT_STATUS_SPEED_1000:
- return "1000baseT";
- }
-
- return "unknown";
-}
-
-static int
-ar7240_port_get_link(struct switch_dev *dev, const struct switch_attr *attr,
- struct switch_val *val)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- struct mii_bus *mii = as->mii_bus;
- u32 len;
- u32 status;
- int port;
-
- port = val->port_vlan;
-
- memset(as->buf, '\0', sizeof(as->buf));
- status = ar7240sw_reg_read(mii, AR7240_REG_PORT_STATUS(port));
-
- if (status & AR7240_PORT_STATUS_LINK_UP) {
- len = snprintf(as->buf, sizeof(as->buf),
- "port:%d link:up speed:%s %s-duplex %s%s%s",
- port,
- ar7240_speed_str(status),
- (status & AR7240_PORT_STATUS_DUPLEX) ?
- "full" : "half",
- (status & AR7240_PORT_STATUS_TXFLOW) ?
- "txflow ": "",
- (status & AR7240_PORT_STATUS_RXFLOW) ?
- "rxflow " : "",
- (status & AR7240_PORT_STATUS_LINK_AUTO) ?
- "auto ": "");
- } else {
- len = snprintf(as->buf, sizeof(as->buf),
- "port:%d link:down", port);
- }
-
- val->value.s = as->buf;
- val->len = len;
-
- return 0;
-}
-
-static void
-ar7240_vtu_op(struct ar7240sw *as, u32 op, u32 val)
-{
- struct mii_bus *mii = as->mii_bus;
-
- if (ar7240sw_reg_wait(mii, AR7240_REG_VTU, AR7240_VTU_ACTIVE, 0, 5))
- return;
-
- if ((op & AR7240_VTU_OP) == AR7240_VTU_OP_LOAD) {
- val &= AR7240_VTUDATA_MEMBER;
- val |= AR7240_VTUDATA_VALID;
- ar7240sw_reg_write(mii, AR7240_REG_VTU_DATA, val);
- }
- op |= AR7240_VTU_ACTIVE;
- ar7240sw_reg_write(mii, AR7240_REG_VTU, op);
-}
-
-static int
-ar7240_hw_apply(struct switch_dev *dev)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- u8 portmask[AR7240_NUM_PORTS];
- int i, j;
-
- /* flush all vlan translation unit entries */
- ar7240_vtu_op(as, AR7240_VTU_OP_FLUSH, 0);
-
- memset(portmask, 0, sizeof(portmask));
- if (as->vlan) {
- /* calculate the port destination masks and load vlans
- * into the vlan translation unit */
- for (j = 0; j < AR7240_MAX_VLANS; j++) {
- u8 vp = as->vlan_table[j];
-
- if (!vp)
- continue;
-
- for (i = 0; i < as->swdev.ports; i++) {
- u8 mask = (1 << i);
- if (vp & mask)
- portmask[i] |= vp & ~mask;
- }
-
- ar7240_vtu_op(as,
- AR7240_VTU_OP_LOAD |
- (as->vlan_id[j] << AR7240_VTU_VID_S),
- as->vlan_table[j]);
- }
- } else {
- /* vlan disabled:
- * isolate all ports, but connect them to the cpu port */
- for (i = 0; i < as->swdev.ports; i++) {
- if (i == AR7240_PORT_CPU)
- continue;
-
- portmask[i] = 1 << AR7240_PORT_CPU;
- portmask[AR7240_PORT_CPU] |= (1 << i);
- }
- }
-
- /* update the port destination mask registers and tag settings */
- for (i = 0; i < as->swdev.ports; i++)
- ar7240sw_setup_port(as, i, portmask[i]);
-
- return 0;
-}
-
-static int
-ar7240_reset_switch(struct switch_dev *dev)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- ar7240sw_reset(as);
- return 0;
-}
-
-static int
-ar7240_get_port_link(struct switch_dev *dev, int port,
- struct switch_port_link *link)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
- struct mii_bus *mii = as->mii_bus;
- u32 status;
-
- if (port > AR7240_NUM_PORTS)
- return -EINVAL;
-
- status = ar7240sw_reg_read(mii, AR7240_REG_PORT_STATUS(port));
-
- link->link = !!(status & AR7240_PORT_STATUS_LINK_UP);
- link->aneg = !!(status & AR7240_PORT_STATUS_LINK_AUTO);
- link->duplex = !!(status & AR7240_PORT_STATUS_DUPLEX);
- link->tx_flow = !!(status & AR7240_PORT_STATUS_TXFLOW);
- link->rx_flow = !!(status & AR7240_PORT_STATUS_RXFLOW);
- switch (status & AR7240_PORT_STATUS_SPEED_M) {
- case AR7240_PORT_STATUS_SPEED_10:
- link->speed = SWITCH_PORT_SPEED_10;
- break;
- case AR7240_PORT_STATUS_SPEED_100:
- link->speed = SWITCH_PORT_SPEED_100;
- break;
- case AR7240_PORT_STATUS_SPEED_1000:
- link->speed = SWITCH_PORT_SPEED_1000;
- break;
- }
-
- return 0;
-}
-
-static int
-ar7240_get_port_stats(struct switch_dev *dev, int port,
- struct switch_port_stats *stats)
-{
- struct ar7240sw *as = sw_to_ar7240(dev);
-
- if (port > AR7240_NUM_PORTS)
- return -EINVAL;
-
- ar7240sw_capture_stats(as);
-
- read_lock(&as->stats_lock);
- stats->rx_bytes = as->port_stats[port].rx_good_byte;
- stats->tx_bytes = as->port_stats[port].tx_byte;
- read_unlock(&as->stats_lock);
-
- return 0;
-}
-
-static struct switch_attr ar7240_globals[] = {
- {
- .type = SWITCH_TYPE_INT,
- .name = "enable_vlan",
- .description = "Enable VLAN mode",
- .set = ar7240_set_vlan,
- .get = ar7240_get_vlan,
- .max = 1
- },
-};
-
-static struct switch_attr ar7240_port[] = {
- {
- .type = SWITCH_TYPE_STRING,
- .name = "link",
- .description = "Get port link information",
- .max = 1,
- .set = NULL,
- .get = ar7240_port_get_link,
- },
-};
-
-static struct switch_attr ar7240_vlan[] = {
- {
- .type = SWITCH_TYPE_INT,
- .name = "vid",
- .description = "VLAN ID",
- .set = ar7240_set_vid,
- .get = ar7240_get_vid,
- .max = 4094,
- },
-};
-
-static const struct switch_dev_ops ar7240_ops = {
- .attr_global = {
- .attr = ar7240_globals,
- .n_attr = ARRAY_SIZE(ar7240_globals),
- },
- .attr_port = {
- .attr = ar7240_port,
- .n_attr = ARRAY_SIZE(ar7240_port),
- },
- .attr_vlan = {
- .attr = ar7240_vlan,
- .n_attr = ARRAY_SIZE(ar7240_vlan),
- },
- .get_port_pvid = ar7240_get_pvid,
- .set_port_pvid = ar7240_set_pvid,
- .get_vlan_ports = ar7240_get_ports,
- .set_vlan_ports = ar7240_set_ports,
- .apply_config = ar7240_hw_apply,
- .reset_switch = ar7240_reset_switch,
- .get_port_link = ar7240_get_port_link,
- .get_port_stats = ar7240_get_port_stats,
-};
-
-static struct ar7240sw *ar7240_probe(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- struct mii_bus *mii = ag->mii_bus;
- struct ar7240sw *as;
- struct switch_dev *swdev;
- u32 ctrl;
- u16 phy_id1;
- u16 phy_id2;
- int i;
-
- phy_id1 = ar7240sw_phy_read(mii, 0, MII_PHYSID1);
- phy_id2 = ar7240sw_phy_read(mii, 0, MII_PHYSID2);
- if ((phy_id1 != AR7240_PHY_ID1 || phy_id2 != AR7240_PHY_ID2) &&
- (phy_id1 != AR934X_PHY_ID1 || phy_id2 != AR934X_PHY_ID2)) {
- pr_err("%s: unknown phy id '%04x:%04x'\n",
- ag->dev->name, phy_id1, phy_id2);
- return NULL;
- }
-
- as = kzalloc(sizeof(*as), GFP_KERNEL);
- if (!as)
- return NULL;
-
- as->mii_bus = mii;
- as->swdata = pdata->switch_data;
-
- swdev = &as->swdev;
-
- ctrl = ar7240sw_reg_read(mii, AR7240_REG_MASK_CTRL);
- as->ver = (ctrl >> AR7240_MASK_CTRL_VERSION_S) &
- AR7240_MASK_CTRL_VERSION_M;
-
- if (sw_is_ar7240(as)) {
- swdev->name = "AR7240/AR9330 built-in switch";
- } else if (sw_is_ar934x(as)) {
- swdev->name = "AR934X built-in switch";
-
- if (pdata->phy_if_mode == PHY_INTERFACE_MODE_GMII) {
- ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE0,
- AR934X_OPER_MODE0_MAC_GMII_EN);
- } else if (pdata->phy_if_mode == PHY_INTERFACE_MODE_MII) {
- ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE0,
- AR934X_OPER_MODE0_PHY_MII_EN);
- } else {
- pr_err("%s: invalid PHY interface mode\n",
- ag->dev->name);
- goto err_free;
- }
-
- if (as->swdata->phy4_mii_en)
- ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE1,
- AR934X_REG_OPER_MODE1_PHY4_MII_EN);
- } else {
- pr_err("%s: unsupported chip, ctrl=%08x\n",
- ag->dev->name, ctrl);
- goto err_free;
- }
-
- swdev->ports = AR7240_NUM_PORTS - 1;
- swdev->cpu_port = AR7240_PORT_CPU;
- swdev->vlans = AR7240_MAX_VLANS;
- swdev->ops = &ar7240_ops;
-
- if (register_switch(&as->swdev, ag->dev) < 0)
- goto err_free;
-
- pr_info("%s: Found an %s\n", ag->dev->name, swdev->name);
-
- /* initialize defaults */
- for (i = 0; i < AR7240_MAX_VLANS; i++)
- as->vlan_id[i] = i;
-
- as->vlan_table[0] = ar7240sw_port_mask_all(as);
-
- return as;
-
-err_free:
- kfree(as);
- return NULL;
-}
-
-static void link_function(struct work_struct *work) {
- struct ag71xx *ag = container_of(work, struct ag71xx, link_work.work);
- unsigned long flags;
- int i;
- int status = 0;
-
- for (i = 0; i < 4; i++) {
- int link = ar7240sw_phy_read(ag->mii_bus, i, MII_BMSR);
- if(link & BMSR_LSTATUS) {
- status = 1;
- break;
- }
- }
-
- spin_lock_irqsave(&ag->lock, flags);
- if(status != ag->link) {
- ag->link = status;
- ag71xx_link_adjust(ag);
- }
- spin_unlock_irqrestore(&ag->lock, flags);
-
- schedule_delayed_work(&ag->link_work, HZ / 2);
-}
-
-void ag71xx_ar7240_start(struct ag71xx *ag)
-{
- struct ar7240sw *as = ag->phy_priv;
-
- ar7240sw_reset(as);
-
- ag->speed = SPEED_1000;
- ag->duplex = 1;
-
- ar7240_set_addr(as, ag->dev->dev_addr);
- ar7240_hw_apply(&as->swdev);
-
- schedule_delayed_work(&ag->link_work, HZ / 10);
-}
-
-void ag71xx_ar7240_stop(struct ag71xx *ag)
-{
- cancel_delayed_work_sync(&ag->link_work);
-}
-
-int __devinit ag71xx_ar7240_init(struct ag71xx *ag)
-{
- struct ar7240sw *as;
-
- as = ar7240_probe(ag);
- if (!as)
- return -ENODEV;
-
- ag->phy_priv = as;
- ar7240sw_reset(as);
-
- rwlock_init(&as->stats_lock);
- INIT_DELAYED_WORK(&ag->link_work, link_function);
-
- return 0;
-}
-
-void ag71xx_ar7240_cleanup(struct ag71xx *ag)
-{
- struct ar7240sw *as = ag->phy_priv;
-
- if (!as)
- return;
-
- unregister_switch(&as->swdev);
- kfree(as);
- ag->phy_priv = NULL;
-}
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- * Special support for the Atheros ar8216 switch chip
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "ag71xx.h"
-
-#define AR8216_PACKET_TYPE_MASK 0xf
-#define AR8216_PACKET_TYPE_NORMAL 0
-
-#define AR8216_HEADER_LEN 2
-
-void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb)
-{
- skb_push(skb, AR8216_HEADER_LEN);
- skb->data[0] = 0x10;
- skb->data[1] = 0x80;
-}
-
-int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
- int pktlen)
-{
- u8 type;
-
- type = skb->data[1] & AR8216_PACKET_TYPE_MASK;
- switch (type) {
- case AR8216_PACKET_TYPE_NORMAL:
- break;
-
- default:
- return -EINVAL;
- }
-
- skb_pull(skb, AR8216_HEADER_LEN);
- return 0;
-}
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/debugfs.h>
-
-#include "ag71xx.h"
-
-static struct dentry *ag71xx_debugfs_root;
-
-static int ag71xx_debugfs_generic_open(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
-void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status)
-{
- if (status)
- ag->debug.int_stats.total++;
- if (status & AG71XX_INT_TX_PS)
- ag->debug.int_stats.tx_ps++;
- if (status & AG71XX_INT_TX_UR)
- ag->debug.int_stats.tx_ur++;
- if (status & AG71XX_INT_TX_BE)
- ag->debug.int_stats.tx_be++;
- if (status & AG71XX_INT_RX_PR)
- ag->debug.int_stats.rx_pr++;
- if (status & AG71XX_INT_RX_OF)
- ag->debug.int_stats.rx_of++;
- if (status & AG71XX_INT_RX_BE)
- ag->debug.int_stats.rx_be++;
-}
-
-static ssize_t read_file_int_stats(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
-{
-#define PR_INT_STAT(_label, _field) \
- len += snprintf(buf + len, sizeof(buf) - len, \
- "%20s: %10lu\n", _label, ag->debug.int_stats._field);
-
- struct ag71xx *ag = file->private_data;
- char buf[256];
- unsigned int len = 0;
-
- PR_INT_STAT("TX Packet Sent", tx_ps);
- PR_INT_STAT("TX Underrun", tx_ur);
- PR_INT_STAT("TX Bus Error", tx_be);
- PR_INT_STAT("RX Packet Received", rx_pr);
- PR_INT_STAT("RX Overflow", rx_of);
- PR_INT_STAT("RX Bus Error", rx_be);
- len += snprintf(buf + len, sizeof(buf) - len, "\n");
- PR_INT_STAT("Total", total);
-
- return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-#undef PR_INT_STAT
-}
-
-static const struct file_operations ag71xx_fops_int_stats = {
- .open = ag71xx_debugfs_generic_open,
- .read = read_file_int_stats,
- .owner = THIS_MODULE
-};
-
-void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx)
-{
- struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
-
- if (rx) {
- stats->rx_count++;
- stats->rx_packets += rx;
- if (rx <= AG71XX_NAPI_WEIGHT)
- stats->rx[rx]++;
- if (rx > stats->rx_packets_max)
- stats->rx_packets_max = rx;
- }
-
- if (tx) {
- stats->tx_count++;
- stats->tx_packets += tx;
- if (tx <= AG71XX_NAPI_WEIGHT)
- stats->tx[tx]++;
- if (tx > stats->tx_packets_max)
- stats->tx_packets_max = tx;
- }
-}
-
-static ssize_t read_file_napi_stats(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct ag71xx *ag = file->private_data;
- struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
- char *buf;
- unsigned int buflen;
- unsigned int len = 0;
- unsigned long rx_avg = 0;
- unsigned long tx_avg = 0;
- int ret;
- int i;
-
- buflen = 2048;
- buf = kmalloc(buflen, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- if (stats->rx_count)
- rx_avg = stats->rx_packets / stats->rx_count;
-
- if (stats->tx_count)
- tx_avg = stats->tx_packets / stats->tx_count;
-
- len += snprintf(buf + len, buflen - len, "%3s %10s %10s\n",
- "len", "rx", "tx");
-
- for (i = 1; i <= AG71XX_NAPI_WEIGHT; i++)
- len += snprintf(buf + len, buflen - len,
- "%3d: %10lu %10lu\n",
- i, stats->rx[i], stats->tx[i]);
-
- len += snprintf(buf + len, buflen - len, "\n");
-
- len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
- "sum", stats->rx_count, stats->tx_count);
- len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
- "avg", rx_avg, tx_avg);
- len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
- "max", stats->rx_packets_max, stats->tx_packets_max);
- len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
- "pkt", stats->rx_packets, stats->tx_packets);
-
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
- kfree(buf);
-
- return ret;
-}
-
-static const struct file_operations ag71xx_fops_napi_stats = {
- .open = ag71xx_debugfs_generic_open,
- .read = read_file_napi_stats,
- .owner = THIS_MODULE
-};
-
-#define DESC_PRINT_LEN 64
-
-static ssize_t read_file_ring(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos,
- struct ag71xx *ag,
- struct ag71xx_ring *ring,
- unsigned desc_reg)
-{
- char *buf;
- unsigned int buflen;
- unsigned int len = 0;
- unsigned long flags;
- ssize_t ret;
- int curr;
- int dirty;
- u32 desc_hw;
- int i;
-
- buflen = (ring->size * DESC_PRINT_LEN);
- buf = kmalloc(buflen, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- len += snprintf(buf + len, buflen - len,
- "Idx ... %-8s %-8s %-8s %-8s . %-10s\n",
- "desc", "next", "data", "ctrl", "timestamp");
-
- spin_lock_irqsave(&ag->lock, flags);
-
- curr = (ring->curr % ring->size);
- dirty = (ring->dirty % ring->size);
- desc_hw = ag71xx_rr(ag, desc_reg);
- for (i = 0; i < ring->size; i++) {
- struct ag71xx_buf *ab = &ring->buf[i];
- u32 desc_dma = ((u32) ring->descs_dma) + i * ring->desc_size;
-
- len += snprintf(buf + len, buflen - len,
- "%3d %c%c%c %08x %08x %08x %08x %c %10lu\n",
- i,
- (i == curr) ? 'C' : ' ',
- (i == dirty) ? 'D' : ' ',
- (desc_hw == desc_dma) ? 'H' : ' ',
- desc_dma,
- ab->desc->next,
- ab->desc->data,
- ab->desc->ctrl,
- (ab->desc->ctrl & DESC_EMPTY) ? 'E' : '*',
- ab->timestamp);
- }
-
- spin_unlock_irqrestore(&ag->lock, flags);
-
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
- kfree(buf);
-
- return ret;
-}
-
-static ssize_t read_file_tx_ring(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct ag71xx *ag = file->private_data;
-
- return read_file_ring(file, user_buf, count, ppos, ag, &ag->tx_ring,
- AG71XX_REG_TX_DESC);
-}
-
-static const struct file_operations ag71xx_fops_tx_ring = {
- .open = ag71xx_debugfs_generic_open,
- .read = read_file_tx_ring,
- .owner = THIS_MODULE
-};
-
-static ssize_t read_file_rx_ring(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct ag71xx *ag = file->private_data;
-
- return read_file_ring(file, user_buf, count, ppos, ag, &ag->rx_ring,
- AG71XX_REG_RX_DESC);
-}
-
-static const struct file_operations ag71xx_fops_rx_ring = {
- .open = ag71xx_debugfs_generic_open,
- .read = read_file_rx_ring,
- .owner = THIS_MODULE
-};
-
-void ag71xx_debugfs_exit(struct ag71xx *ag)
-{
- debugfs_remove_recursive(ag->debug.debugfs_dir);
-}
-
-int ag71xx_debugfs_init(struct ag71xx *ag)
-{
- ag->debug.debugfs_dir = debugfs_create_dir(ag->dev->name,
- ag71xx_debugfs_root);
- if (!ag->debug.debugfs_dir)
- return -ENOMEM;
-
- debugfs_create_file("int_stats", S_IRUGO, ag->debug.debugfs_dir,
- ag, &ag71xx_fops_int_stats);
- debugfs_create_file("napi_stats", S_IRUGO, ag->debug.debugfs_dir,
- ag, &ag71xx_fops_napi_stats);
- debugfs_create_file("tx_ring", S_IRUGO, ag->debug.debugfs_dir,
- ag, &ag71xx_fops_tx_ring);
- debugfs_create_file("rx_ring", S_IRUGO, ag->debug.debugfs_dir,
- ag, &ag71xx_fops_rx_ring);
-
- return 0;
-}
-
-int ag71xx_debugfs_root_init(void)
-{
- if (ag71xx_debugfs_root)
- return -EBUSY;
-
- ag71xx_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
- if (!ag71xx_debugfs_root)
- return -ENOENT;
-
- return 0;
-}
-
-void ag71xx_debugfs_root_exit(void)
-{
- debugfs_remove(ag71xx_debugfs_root);
- ag71xx_debugfs_root = NULL;
-}
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "ag71xx.h"
-
-static int ag71xx_ethtool_get_settings(struct net_device *dev,
- struct ethtool_cmd *cmd)
-{
- struct ag71xx *ag = netdev_priv(dev);
- struct phy_device *phydev = ag->phy_dev;
-
- if (!phydev)
- return -ENODEV;
-
- return phy_ethtool_gset(phydev, cmd);
-}
-
-static int ag71xx_ethtool_set_settings(struct net_device *dev,
- struct ethtool_cmd *cmd)
-{
- struct ag71xx *ag = netdev_priv(dev);
- struct phy_device *phydev = ag->phy_dev;
-
- if (!phydev)
- return -ENODEV;
-
- return phy_ethtool_sset(phydev, cmd);
-}
-
-static void ag71xx_ethtool_get_drvinfo(struct net_device *dev,
- struct ethtool_drvinfo *info)
-{
- struct ag71xx *ag = netdev_priv(dev);
-
- strcpy(info->driver, ag->pdev->dev.driver->name);
- strcpy(info->version, AG71XX_DRV_VERSION);
- strcpy(info->bus_info, dev_name(&ag->pdev->dev));
-}
-
-static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev)
-{
- struct ag71xx *ag = netdev_priv(dev);
-
- return ag->msg_enable;
-}
-
-static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level)
-{
- struct ag71xx *ag = netdev_priv(dev);
-
- ag->msg_enable = msg_level;
-}
-
-static void ag71xx_ethtool_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *er)
-{
- struct ag71xx *ag = netdev_priv(dev);
-
- er->tx_max_pending = AG71XX_TX_RING_SIZE_MAX;
- er->rx_max_pending = AG71XX_RX_RING_SIZE_MAX;
- er->rx_mini_max_pending = 0;
- er->rx_jumbo_max_pending = 0;
-
- er->tx_pending = ag->tx_ring.size;
- er->rx_pending = ag->rx_ring.size;
- er->rx_mini_pending = 0;
- er->rx_jumbo_pending = 0;
-}
-
-static int ag71xx_ethtool_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *er)
-{
- struct ag71xx *ag = netdev_priv(dev);
- unsigned tx_size;
- unsigned rx_size;
- int err;
-
- if (er->rx_mini_pending != 0||
- er->rx_jumbo_pending != 0 ||
- er->rx_pending == 0 ||
- er->tx_pending == 0)
- return -EINVAL;
-
- tx_size = er->tx_pending < AG71XX_TX_RING_SIZE_MAX ?
- er->tx_pending : AG71XX_TX_RING_SIZE_MAX;
-
- rx_size = er->rx_pending < AG71XX_RX_RING_SIZE_MAX ?
- er->rx_pending : AG71XX_RX_RING_SIZE_MAX;
-
- if (netif_running(dev)) {
- err = dev->netdev_ops->ndo_stop(dev);
- if (err)
- return err;
- }
-
- ag->tx_ring.size = tx_size;
- ag->rx_ring.size = rx_size;
-
- if (netif_running(dev))
- err = dev->netdev_ops->ndo_open(dev);
-
- return err;
-}
-
-struct ethtool_ops ag71xx_ethtool_ops = {
- .set_settings = ag71xx_ethtool_set_settings,
- .get_settings = ag71xx_ethtool_get_settings,
- .get_drvinfo = ag71xx_ethtool_get_drvinfo,
- .get_msglevel = ag71xx_ethtool_get_msglevel,
- .set_msglevel = ag71xx_ethtool_set_msglevel,
- .get_ringparam = ag71xx_ethtool_get_ringparam,
- .set_ringparam = ag71xx_ethtool_set_ringparam,
- .get_link = ethtool_op_get_link,
-};
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "ag71xx.h"
-
-#define AG71XX_DEFAULT_MSG_ENABLE \
- (NETIF_MSG_DRV \
- | NETIF_MSG_PROBE \
- | NETIF_MSG_LINK \
- | NETIF_MSG_TIMER \
- | NETIF_MSG_IFDOWN \
- | NETIF_MSG_IFUP \
- | NETIF_MSG_RX_ERR \
- | NETIF_MSG_TX_ERR)
-
-static int ag71xx_msg_level = -1;
-
-module_param_named(msg_level, ag71xx_msg_level, int, 0);
-MODULE_PARM_DESC(msg_level, "Message level (-1=defaults,0=none,...,16=all)");
-
-static void ag71xx_dump_dma_regs(struct ag71xx *ag)
-{
- DBG("%s: dma_tx_ctrl=%08x, dma_tx_desc=%08x, dma_tx_status=%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_TX_CTRL),
- ag71xx_rr(ag, AG71XX_REG_TX_DESC),
- ag71xx_rr(ag, AG71XX_REG_TX_STATUS));
-
- DBG("%s: dma_rx_ctrl=%08x, dma_rx_desc=%08x, dma_rx_status=%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_RX_CTRL),
- ag71xx_rr(ag, AG71XX_REG_RX_DESC),
- ag71xx_rr(ag, AG71XX_REG_RX_STATUS));
-}
-
-static void ag71xx_dump_regs(struct ag71xx *ag)
-{
- DBG("%s: mac_cfg1=%08x, mac_cfg2=%08x, ipg=%08x, hdx=%08x, mfl=%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_MAC_CFG1),
- ag71xx_rr(ag, AG71XX_REG_MAC_CFG2),
- ag71xx_rr(ag, AG71XX_REG_MAC_IPG),
- ag71xx_rr(ag, AG71XX_REG_MAC_HDX),
- ag71xx_rr(ag, AG71XX_REG_MAC_MFL));
- DBG("%s: mac_ifctl=%08x, mac_addr1=%08x, mac_addr2=%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL),
- ag71xx_rr(ag, AG71XX_REG_MAC_ADDR1),
- ag71xx_rr(ag, AG71XX_REG_MAC_ADDR2));
- DBG("%s: fifo_cfg0=%08x, fifo_cfg1=%08x, fifo_cfg2=%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2));
- DBG("%s: fifo_cfg3=%08x, fifo_cfg4=%08x, fifo_cfg5=%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5));
-}
-
-static inline void ag71xx_dump_intr(struct ag71xx *ag, char *label, u32 intr)
-{
- DBG("%s: %s intr=%08x %s%s%s%s%s%s\n",
- ag->dev->name, label, intr,
- (intr & AG71XX_INT_TX_PS) ? "TXPS " : "",
- (intr & AG71XX_INT_TX_UR) ? "TXUR " : "",
- (intr & AG71XX_INT_TX_BE) ? "TXBE " : "",
- (intr & AG71XX_INT_RX_PR) ? "RXPR " : "",
- (intr & AG71XX_INT_RX_OF) ? "RXOF " : "",
- (intr & AG71XX_INT_RX_BE) ? "RXBE " : "");
-}
-
-static void ag71xx_ring_free(struct ag71xx_ring *ring)
-{
- kfree(ring->buf);
-
- if (ring->descs_cpu)
- dma_free_coherent(NULL, ring->size * ring->desc_size,
- ring->descs_cpu, ring->descs_dma);
-}
-
-static int ag71xx_ring_alloc(struct ag71xx_ring *ring)
-{
- int err;
- int i;
-
- ring->desc_size = sizeof(struct ag71xx_desc);
- if (ring->desc_size % cache_line_size()) {
- DBG("ag71xx: ring %p, desc size %u rounded to %u\n",
- ring, ring->desc_size,
- roundup(ring->desc_size, cache_line_size()));
- ring->desc_size = roundup(ring->desc_size, cache_line_size());
- }
-
- ring->descs_cpu = dma_alloc_coherent(NULL, ring->size * ring->desc_size,
- &ring->descs_dma, GFP_ATOMIC);
- if (!ring->descs_cpu) {
- err = -ENOMEM;
- goto err;
- }
-
-
- ring->buf = kzalloc(ring->size * sizeof(*ring->buf), GFP_KERNEL);
- if (!ring->buf) {
- err = -ENOMEM;
- goto err;
- }
-
- for (i = 0; i < ring->size; i++) {
- int idx = i * ring->desc_size;
- ring->buf[i].desc = (struct ag71xx_desc *)&ring->descs_cpu[idx];
- DBG("ag71xx: ring %p, desc %d at %p\n",
- ring, i, ring->buf[i].desc);
- }
-
- return 0;
-
-err:
- return err;
-}
-
-static void ag71xx_ring_tx_clean(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->tx_ring;
- struct net_device *dev = ag->dev;
-
- while (ring->curr != ring->dirty) {
- u32 i = ring->dirty % ring->size;
-
- if (!ag71xx_desc_empty(ring->buf[i].desc)) {
- ring->buf[i].desc->ctrl = 0;
- dev->stats.tx_errors++;
- }
-
- if (ring->buf[i].skb)
- dev_kfree_skb_any(ring->buf[i].skb);
-
- ring->buf[i].skb = NULL;
-
- ring->dirty++;
- }
-
- /* flush descriptors */
- wmb();
-
-}
-
-static void ag71xx_ring_tx_init(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->tx_ring;
- int i;
-
- for (i = 0; i < ring->size; i++) {
- ring->buf[i].desc->next = (u32) (ring->descs_dma +
- ring->desc_size * ((i + 1) % ring->size));
-
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- ring->buf[i].skb = NULL;
- }
-
- /* flush descriptors */
- wmb();
-
- ring->curr = 0;
- ring->dirty = 0;
-}
-
-static void ag71xx_ring_rx_clean(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->rx_ring;
- int i;
-
- if (!ring->buf)
- return;
-
- for (i = 0; i < ring->size; i++)
- if (ring->buf[i].skb) {
- dma_unmap_single(&ag->dev->dev, ring->buf[i].dma_addr,
- AG71XX_RX_PKT_SIZE, DMA_FROM_DEVICE);
- kfree_skb(ring->buf[i].skb);
- }
-}
-
-static int ag71xx_rx_reserve(struct ag71xx *ag)
-{
- int reserve = 0;
-
- if (ag71xx_get_pdata(ag)->is_ar724x) {
- if (!ag71xx_has_ar8216(ag))
- reserve = 2;
-
- if (ag->phy_dev)
- reserve += 4 - (ag->phy_dev->pkt_align % 4);
-
- reserve %= 4;
- }
-
- return reserve + AG71XX_RX_PKT_RESERVE;
-}
-
-
-static int ag71xx_ring_rx_init(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->rx_ring;
- unsigned int reserve = ag71xx_rx_reserve(ag);
- unsigned int i;
- int ret;
-
- ret = 0;
- for (i = 0; i < ring->size; i++) {
- ring->buf[i].desc->next = (u32) (ring->descs_dma +
- ring->desc_size * ((i + 1) % ring->size));
-
- DBG("ag71xx: RX desc at %p, next is %08x\n",
- ring->buf[i].desc,
- ring->buf[i].desc->next);
- }
-
- for (i = 0; i < ring->size; i++) {
- struct sk_buff *skb;
- dma_addr_t dma_addr;
-
- skb = dev_alloc_skb(AG71XX_RX_PKT_SIZE + reserve);
- if (!skb) {
- ret = -ENOMEM;
- break;
- }
-
- skb->dev = ag->dev;
- skb_reserve(skb, reserve);
-
- dma_addr = dma_map_single(&ag->dev->dev, skb->data,
- AG71XX_RX_PKT_SIZE,
- DMA_FROM_DEVICE);
- ring->buf[i].skb = skb;
- ring->buf[i].dma_addr = dma_addr;
- ring->buf[i].desc->data = (u32) dma_addr;
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- }
-
- /* flush descriptors */
- wmb();
-
- ring->curr = 0;
- ring->dirty = 0;
-
- return ret;
-}
-
-static int ag71xx_ring_rx_refill(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->rx_ring;
- unsigned int reserve = ag71xx_rx_reserve(ag);
- unsigned int count;
-
- count = 0;
- for (; ring->curr - ring->dirty > 0; ring->dirty++) {
- unsigned int i;
-
- i = ring->dirty % ring->size;
-
- if (ring->buf[i].skb == NULL) {
- dma_addr_t dma_addr;
- struct sk_buff *skb;
-
- skb = dev_alloc_skb(AG71XX_RX_PKT_SIZE + reserve);
- if (skb == NULL)
- break;
-
- skb_reserve(skb, reserve);
- skb->dev = ag->dev;
-
- dma_addr = dma_map_single(&ag->dev->dev, skb->data,
- AG71XX_RX_PKT_SIZE,
- DMA_FROM_DEVICE);
-
- ring->buf[i].skb = skb;
- ring->buf[i].dma_addr = dma_addr;
- ring->buf[i].desc->data = (u32) dma_addr;
- }
-
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- count++;
- }
-
- /* flush descriptors */
- wmb();
-
- DBG("%s: %u rx descriptors refilled\n", ag->dev->name, count);
-
- return count;
-}
-
-static int ag71xx_rings_init(struct ag71xx *ag)
-{
- int ret;
-
- ret = ag71xx_ring_alloc(&ag->tx_ring);
- if (ret)
- return ret;
-
- ag71xx_ring_tx_init(ag);
-
- ret = ag71xx_ring_alloc(&ag->rx_ring);
- if (ret)
- return ret;
-
- ret = ag71xx_ring_rx_init(ag);
- return ret;
-}
-
-static void ag71xx_rings_cleanup(struct ag71xx *ag)
-{
- ag71xx_ring_rx_clean(ag);
- ag71xx_ring_free(&ag->rx_ring);
-
- ag71xx_ring_tx_clean(ag);
- ag71xx_ring_free(&ag->tx_ring);
-}
-
-static unsigned char *ag71xx_speed_str(struct ag71xx *ag)
-{
- switch (ag->speed) {
- case SPEED_1000:
- return "1000";
- case SPEED_100:
- return "100";
- case SPEED_10:
- return "10";
- }
-
- return "?";
-}
-
-static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac)
-{
- u32 t;
-
- t = (((u32) mac[5]) << 24) | (((u32) mac[4]) << 16)
- | (((u32) mac[3]) << 8) | ((u32) mac[2]);
-
- ag71xx_wr(ag, AG71XX_REG_MAC_ADDR1, t);
-
- t = (((u32) mac[1]) << 24) | (((u32) mac[0]) << 16);
- ag71xx_wr(ag, AG71XX_REG_MAC_ADDR2, t);
-}
-
-static void ag71xx_dma_reset(struct ag71xx *ag)
-{
- u32 val;
- int i;
-
- ag71xx_dump_dma_regs(ag);
-
- /* stop RX and TX */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
- ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
-
- /*
- * give the hardware some time to really stop all rx/tx activity
- * clearing the descriptors too early causes random memory corruption
- */
- mdelay(1);
-
- /* clear descriptor addresses */
- ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->stop_desc_dma);
- ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->stop_desc_dma);
-
- /* clear pending RX/TX interrupts */
- for (i = 0; i < 256; i++) {
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR);
- ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS);
- }
-
- /* clear pending errors */
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE | RX_STATUS_OF);
- ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE | TX_STATUS_UR);
-
- val = ag71xx_rr(ag, AG71XX_REG_RX_STATUS);
- if (val)
- printk(KERN_ALERT "%s: unable to clear DMA Rx status: %08x\n",
- ag->dev->name, val);
-
- val = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
-
- /* mask out reserved bits */
- val &= ~0xff000000;
-
- if (val)
- printk(KERN_ALERT "%s: unable to clear DMA Tx status: %08x\n",
- ag->dev->name, val);
-
- ag71xx_dump_dma_regs(ag);
-}
-
-#define MAC_CFG1_INIT (MAC_CFG1_RXE | MAC_CFG1_TXE | \
- MAC_CFG1_SRX | MAC_CFG1_STX)
-
-#define FIFO_CFG0_INIT (FIFO_CFG0_ALL << FIFO_CFG0_ENABLE_SHIFT)
-
-#define FIFO_CFG4_INIT (FIFO_CFG4_DE | FIFO_CFG4_DV | FIFO_CFG4_FC | \
- FIFO_CFG4_CE | FIFO_CFG4_CR | FIFO_CFG4_LM | \
- FIFO_CFG4_LO | FIFO_CFG4_OK | FIFO_CFG4_MC | \
- FIFO_CFG4_BC | FIFO_CFG4_DR | FIFO_CFG4_LE | \
- FIFO_CFG4_CF | FIFO_CFG4_PF | FIFO_CFG4_UO | \
- FIFO_CFG4_VT)
-
-#define FIFO_CFG5_INIT (FIFO_CFG5_DE | FIFO_CFG5_DV | FIFO_CFG5_FC | \
- FIFO_CFG5_CE | FIFO_CFG5_LO | FIFO_CFG5_OK | \
- FIFO_CFG5_MC | FIFO_CFG5_BC | FIFO_CFG5_DR | \
- FIFO_CFG5_CF | FIFO_CFG5_PF | FIFO_CFG5_VT | \
- FIFO_CFG5_LE | FIFO_CFG5_FT | FIFO_CFG5_16 | \
- FIFO_CFG5_17 | FIFO_CFG5_SF)
-
-static void ag71xx_hw_stop(struct ag71xx *ag)
-{
- /* disable all interrupts and stop the rx/tx engine */
- ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, 0);
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
- ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
-}
-
-static void ag71xx_hw_setup(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
-
- /* setup MAC configuration registers */
- ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_INIT);
-
- ag71xx_sb(ag, AG71XX_REG_MAC_CFG2,
- MAC_CFG2_PAD_CRC_EN | MAC_CFG2_LEN_CHECK);
-
- /* setup max frame length */
- ag71xx_wr(ag, AG71XX_REG_MAC_MFL, AG71XX_TX_MTU_LEN);
-
- /* setup FIFO configuration registers */
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG0, FIFO_CFG0_INIT);
- if (pdata->is_ar724x) {
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, pdata->fifo_cfg1);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, pdata->fifo_cfg2);
- } else {
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, 0x0fff0000);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, 0x00001fff);
- }
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG4, FIFO_CFG4_INIT);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, FIFO_CFG5_INIT);
-}
-
-static void ag71xx_hw_init(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- u32 reset_mask = pdata->reset_bit;
-
- ag71xx_hw_stop(ag);
-
- if (pdata->is_ar724x) {
- u32 reset_phy = reset_mask;
-
- reset_phy &= RESET_MODULE_GE0_PHY | RESET_MODULE_GE1_PHY;
- reset_mask &= ~(RESET_MODULE_GE0_PHY | RESET_MODULE_GE1_PHY);
-
- ar71xx_device_stop(reset_phy);
- mdelay(50);
- ar71xx_device_start(reset_phy);
- mdelay(200);
- }
-
- ag71xx_sb(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_SR);
- udelay(20);
-
- ar71xx_device_stop(reset_mask);
- mdelay(100);
- ar71xx_device_start(reset_mask);
- mdelay(200);
-
- ag71xx_hw_setup(ag);
-
- ag71xx_dma_reset(ag);
-}
-
-static void ag71xx_fast_reset(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- struct net_device *dev = ag->dev;
- u32 reset_mask = pdata->reset_bit;
- u32 rx_ds, tx_ds;
- u32 mii_reg;
-
- reset_mask &= RESET_MODULE_GE0_MAC | RESET_MODULE_GE1_MAC;
-
- mii_reg = ag71xx_rr(ag, AG71XX_REG_MII_CFG);
- rx_ds = ag71xx_rr(ag, AG71XX_REG_RX_DESC);
- tx_ds = ag71xx_rr(ag, AG71XX_REG_TX_DESC);
-
- ar71xx_device_stop(reset_mask);
- udelay(10);
- ar71xx_device_start(reset_mask);
- udelay(10);
-
- ag71xx_dma_reset(ag);
- ag71xx_hw_setup(ag);
-
- ag71xx_wr(ag, AG71XX_REG_RX_DESC, rx_ds);
- ag71xx_wr(ag, AG71XX_REG_TX_DESC, tx_ds);
- ag71xx_wr(ag, AG71XX_REG_MII_CFG, mii_reg);
-
- ag71xx_hw_set_macaddr(ag, dev->dev_addr);
-}
-
-static void ag71xx_hw_start(struct ag71xx *ag)
-{
- /* start RX engine */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
-
- /* enable interrupts */
- ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, AG71XX_INT_INIT);
-}
-
-void ag71xx_link_adjust(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- u32 cfg2;
- u32 ifctl;
- u32 fifo5;
-
- if (!ag->link) {
- ag71xx_hw_stop(ag);
- netif_carrier_off(ag->dev);
- if (netif_msg_link(ag))
- printk(KERN_INFO "%s: link down\n", ag->dev->name);
- return;
- }
-
- if (pdata->is_ar724x)
- ag71xx_fast_reset(ag);
-
- cfg2 = ag71xx_rr(ag, AG71XX_REG_MAC_CFG2);
- cfg2 &= ~(MAC_CFG2_IF_1000 | MAC_CFG2_IF_10_100 | MAC_CFG2_FDX);
- cfg2 |= (ag->duplex) ? MAC_CFG2_FDX : 0;
-
- ifctl = ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL);
- ifctl &= ~(MAC_IFCTL_SPEED);
-
- fifo5 = ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5);
- fifo5 &= ~FIFO_CFG5_BM;
-
- switch (ag->speed) {
- case SPEED_1000:
- cfg2 |= MAC_CFG2_IF_1000;
- fifo5 |= FIFO_CFG5_BM;
- break;
- case SPEED_100:
- cfg2 |= MAC_CFG2_IF_10_100;
- ifctl |= MAC_IFCTL_SPEED;
- break;
- case SPEED_10:
- cfg2 |= MAC_CFG2_IF_10_100;
- break;
- default:
- BUG();
- return;
- }
-
- if (pdata->is_ar91xx)
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, 0x00780fff);
- else if (pdata->is_ar724x)
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, pdata->fifo_cfg3);
- else
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, 0x008001ff);
-
- if (pdata->set_speed)
- pdata->set_speed(ag->speed);
-
- ag71xx_wr(ag, AG71XX_REG_MAC_CFG2, cfg2);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, fifo5);
- ag71xx_wr(ag, AG71XX_REG_MAC_IFCTL, ifctl);
- ag71xx_hw_start(ag);
-
- netif_carrier_on(ag->dev);
- if (netif_msg_link(ag))
- printk(KERN_INFO "%s: link up (%sMbps/%s duplex)\n",
- ag->dev->name,
- ag71xx_speed_str(ag),
- (DUPLEX_FULL == ag->duplex) ? "Full" : "Half");
-
- DBG("%s: fifo_cfg0=%#x, fifo_cfg1=%#x, fifo_cfg2=%#x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2));
-
- DBG("%s: fifo_cfg3=%#x, fifo_cfg4=%#x, fifo_cfg5=%#x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5));
-
- DBG("%s: mac_cfg2=%#x, mac_ifctl=%#x, mii_ctrl=%#x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_MAC_CFG2),
- ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL),
- ag71xx_mii_ctrl_rr(ag));
-}
-
-static int ag71xx_open(struct net_device *dev)
-{
- struct ag71xx *ag = netdev_priv(dev);
- int ret;
-
- ret = ag71xx_rings_init(ag);
- if (ret)
- goto err;
-
- napi_enable(&ag->napi);
-
- netif_carrier_off(dev);
- ag71xx_phy_start(ag);
-
- ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->tx_ring.descs_dma);
- ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->rx_ring.descs_dma);
-
- ag71xx_hw_set_macaddr(ag, dev->dev_addr);
-
- netif_start_queue(dev);
-
- return 0;
-
-err:
- ag71xx_rings_cleanup(ag);
- return ret;
-}
-
-static int ag71xx_stop(struct net_device *dev)
-{
- struct ag71xx *ag = netdev_priv(dev);
- unsigned long flags;
-
- netif_carrier_off(dev);
- ag71xx_phy_stop(ag);
-
- spin_lock_irqsave(&ag->lock, flags);
-
- netif_stop_queue(dev);
-
- ag71xx_hw_stop(ag);
- ag71xx_dma_reset(ag);
-
- napi_disable(&ag->napi);
- del_timer_sync(&ag->oom_timer);
-
- spin_unlock_irqrestore(&ag->lock, flags);
-
- ag71xx_rings_cleanup(ag);
-
- return 0;
-}
-
-static netdev_tx_t ag71xx_hard_start_xmit(struct sk_buff *skb,
- struct net_device *dev)
-{
- struct ag71xx *ag = netdev_priv(dev);
- struct ag71xx_ring *ring = &ag->tx_ring;
- struct ag71xx_desc *desc;
- dma_addr_t dma_addr;
- int i;
-
- i = ring->curr % ring->size;
- desc = ring->buf[i].desc;
-
- if (!ag71xx_desc_empty(desc))
- goto err_drop;
-
- if (ag71xx_has_ar8216(ag))
- ag71xx_add_ar8216_header(ag, skb);
-
- if (skb->len <= 0) {
- DBG("%s: packet len is too small\n", ag->dev->name);
- goto err_drop;
- }
-
- dma_addr = dma_map_single(&dev->dev, skb->data, skb->len,
- DMA_TO_DEVICE);
-
- ring->buf[i].skb = skb;
- ring->buf[i].timestamp = jiffies;
-
- /* setup descriptor fields */
- desc->data = (u32) dma_addr;
- desc->ctrl = (skb->len & DESC_PKTLEN_M);
-
- /* flush descriptor */
- wmb();
-
- ring->curr++;
- if (ring->curr == (ring->dirty + ring->size)) {
- DBG("%s: tx queue full\n", ag->dev->name);
- netif_stop_queue(dev);
- }
-
- DBG("%s: packet injected into TX queue\n", ag->dev->name);
-
- /* enable TX engine */
- ag71xx_wr(ag, AG71XX_REG_TX_CTRL, TX_CTRL_TXE);
-
- return NETDEV_TX_OK;
-
-err_drop:
- dev->stats.tx_dropped++;
-
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
-}
-
-static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
- struct ag71xx *ag = netdev_priv(dev);
- int ret;
-
- switch (cmd) {
- case SIOCETHTOOL:
- if (ag->phy_dev == NULL)
- break;
-
- spin_lock_irq(&ag->lock);
- ret = phy_ethtool_ioctl(ag->phy_dev, (void *) ifr->ifr_data);
- spin_unlock_irq(&ag->lock);
- return ret;
-
- case SIOCSIFHWADDR:
- if (copy_from_user
- (dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr)))
- return -EFAULT;
- return 0;
-
- case SIOCGIFHWADDR:
- if (copy_to_user
- (ifr->ifr_data, dev->dev_addr, sizeof(dev->dev_addr)))
- return -EFAULT;
- return 0;
-
- case SIOCGMIIPHY:
- case SIOCGMIIREG:
- case SIOCSMIIREG:
- if (ag->phy_dev == NULL)
- break;
-
- return phy_mii_ioctl(ag->phy_dev, ifr, cmd);
-
- default:
- break;
- }
-
- return -EOPNOTSUPP;
-}
-
-static void ag71xx_oom_timer_handler(unsigned long data)
-{
- struct net_device *dev = (struct net_device *) data;
- struct ag71xx *ag = netdev_priv(dev);
-
- napi_schedule(&ag->napi);
-}
-
-static void ag71xx_tx_timeout(struct net_device *dev)
-{
- struct ag71xx *ag = netdev_priv(dev);
-
- if (netif_msg_tx_err(ag))
- printk(KERN_DEBUG "%s: tx timeout\n", ag->dev->name);
-
- schedule_work(&ag->restart_work);
-}
-
-static void ag71xx_restart_work_func(struct work_struct *work)
-{
- struct ag71xx *ag = container_of(work, struct ag71xx, restart_work);
-
- if (ag71xx_get_pdata(ag)->is_ar724x) {
- ag->link = 0;
- ag71xx_link_adjust(ag);
- return;
- }
-
- ag71xx_stop(ag->dev);
- ag71xx_open(ag->dev);
-}
-
-static bool ag71xx_check_dma_stuck(struct ag71xx *ag, unsigned long timestamp)
-{
- u32 rx_sm, tx_sm, rx_fd;
-
- if (likely(time_before(jiffies, timestamp + HZ/10)))
- return false;
-
- if (!netif_carrier_ok(ag->dev))
- return false;
-
- rx_sm = ag71xx_rr(ag, AG71XX_REG_RX_SM);
- if ((rx_sm & 0x7) == 0x3 && ((rx_sm >> 4) & 0x7) == 0x6)
- return true;
-
- tx_sm = ag71xx_rr(ag, AG71XX_REG_TX_SM);
- rx_fd = ag71xx_rr(ag, AG71XX_REG_FIFO_DEPTH);
- if (((tx_sm >> 4) & 0x7) == 0 && ((rx_sm & 0x7) == 0) &&
- ((rx_sm >> 4) & 0x7) == 0 && rx_fd == 0)
- return true;
-
- return false;
-}
-
-static int ag71xx_tx_packets(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->tx_ring;
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- int sent;
-
- DBG("%s: processing TX ring\n", ag->dev->name);
-
- sent = 0;
- while (ring->dirty != ring->curr) {
- unsigned int i = ring->dirty % ring->size;
- struct ag71xx_desc *desc = ring->buf[i].desc;
- struct sk_buff *skb = ring->buf[i].skb;
-
- if (!ag71xx_desc_empty(desc)) {
- if (pdata->is_ar7240 &&
- ag71xx_check_dma_stuck(ag, ring->buf[i].timestamp))
- schedule_work(&ag->restart_work);
- break;
- }
-
- ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS);
-
- ag->dev->stats.tx_bytes += skb->len;
- ag->dev->stats.tx_packets++;
-
- dev_kfree_skb_any(skb);
- ring->buf[i].skb = NULL;
-
- ring->dirty++;
- sent++;
- }
-
- DBG("%s: %d packets sent out\n", ag->dev->name, sent);
-
- if ((ring->curr - ring->dirty) < (ring->size * 3) / 4)
- netif_wake_queue(ag->dev);
-
- return sent;
-}
-
-static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
-{
- struct net_device *dev = ag->dev;
- struct ag71xx_ring *ring = &ag->rx_ring;
- int done = 0;
-
- DBG("%s: rx packets, limit=%d, curr=%u, dirty=%u\n",
- dev->name, limit, ring->curr, ring->dirty);
-
- while (done < limit) {
- unsigned int i = ring->curr % ring->size;
- struct ag71xx_desc *desc = ring->buf[i].desc;
- struct sk_buff *skb;
- int pktlen;
- int err = 0;
-
- if (ag71xx_desc_empty(desc))
- break;
-
- if ((ring->dirty + ring->size) == ring->curr) {
- ag71xx_assert(0);
- break;
- }
-
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR);
-
- skb = ring->buf[i].skb;
- pktlen = ag71xx_desc_pktlen(desc);
- pktlen -= ETH_FCS_LEN;
-
- dma_unmap_single(&dev->dev, ring->buf[i].dma_addr,
- AG71XX_RX_PKT_SIZE, DMA_FROM_DEVICE);
-
- dev->last_rx = jiffies;
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += pktlen;
-
- skb_put(skb, pktlen);
- if (ag71xx_has_ar8216(ag))
- err = ag71xx_remove_ar8216_header(ag, skb, pktlen);
-
- if (err) {
- dev->stats.rx_dropped++;
- kfree_skb(skb);
- } else {
- skb->dev = dev;
- skb->ip_summed = CHECKSUM_NONE;
- if (ag->phy_dev) {
- ag->phy_dev->netif_receive_skb(skb);
- } else {
- skb->protocol = eth_type_trans(skb, dev);
- netif_receive_skb(skb);
- }
- }
-
- ring->buf[i].skb = NULL;
- done++;
-
- ring->curr++;
- }
-
- ag71xx_ring_rx_refill(ag);
-
- DBG("%s: rx finish, curr=%u, dirty=%u, done=%d\n",
- dev->name, ring->curr, ring->dirty, done);
-
- return done;
-}
-
-static int ag71xx_poll(struct napi_struct *napi, int limit)
-{
- struct ag71xx *ag = container_of(napi, struct ag71xx, napi);
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- struct net_device *dev = ag->dev;
- struct ag71xx_ring *rx_ring;
- unsigned long flags;
- u32 status;
- int tx_done;
- int rx_done;
-
- pdata->ddr_flush();
- tx_done = ag71xx_tx_packets(ag);
-
- DBG("%s: processing RX ring\n", dev->name);
- rx_done = ag71xx_rx_packets(ag, limit);
-
- ag71xx_debugfs_update_napi_stats(ag, rx_done, tx_done);
-
- rx_ring = &ag->rx_ring;
- if (rx_ring->buf[rx_ring->dirty % rx_ring->size].skb == NULL)
- goto oom;
-
- status = ag71xx_rr(ag, AG71XX_REG_RX_STATUS);
- if (unlikely(status & RX_STATUS_OF)) {
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_OF);
- dev->stats.rx_fifo_errors++;
-
- /* restart RX */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
- }
-
- if (rx_done < limit) {
- if (status & RX_STATUS_PR)
- goto more;
-
- status = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
- if (status & TX_STATUS_PS)
- goto more;
-
- DBG("%s: disable polling mode, rx=%d, tx=%d,limit=%d\n",
- dev->name, rx_done, tx_done, limit);
-
- napi_complete(napi);
-
- /* enable interrupts */
- spin_lock_irqsave(&ag->lock, flags);
- ag71xx_int_enable(ag, AG71XX_INT_POLL);
- spin_unlock_irqrestore(&ag->lock, flags);
- return rx_done;
- }
-
-more:
- DBG("%s: stay in polling mode, rx=%d, tx=%d, limit=%d\n",
- dev->name, rx_done, tx_done, limit);
- return rx_done;
-
-oom:
- if (netif_msg_rx_err(ag))
- printk(KERN_DEBUG "%s: out of memory\n", dev->name);
-
- mod_timer(&ag->oom_timer, jiffies + AG71XX_OOM_REFILL);
- napi_complete(napi);
- return 0;
-}
-
-static irqreturn_t ag71xx_interrupt(int irq, void *dev_id)
-{
- struct net_device *dev = dev_id;
- struct ag71xx *ag = netdev_priv(dev);
- u32 status;
-
- status = ag71xx_rr(ag, AG71XX_REG_INT_STATUS);
- ag71xx_dump_intr(ag, "raw", status);
-
- if (unlikely(!status))
- return IRQ_NONE;
-
- if (unlikely(status & AG71XX_INT_ERR)) {
- if (status & AG71XX_INT_TX_BE) {
- ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE);
- dev_err(&dev->dev, "TX BUS error\n");
- }
- if (status & AG71XX_INT_RX_BE) {
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE);
- dev_err(&dev->dev, "RX BUS error\n");
- }
- }
-
- if (likely(status & AG71XX_INT_POLL)) {
- ag71xx_int_disable(ag, AG71XX_INT_POLL);
- DBG("%s: enable polling mode\n", dev->name);
- napi_schedule(&ag->napi);
- }
-
- ag71xx_debugfs_update_int_stats(ag, status);
-
- return IRQ_HANDLED;
-}
-
-static void ag71xx_set_multicast_list(struct net_device *dev)
-{
- /* TODO */
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-/*
- * Polling 'interrupt' - used by things like netconsole to send skbs
- * without having to re-enable interrupts. It's not called while
- * the interrupt routine is executing.
- */
-static void ag71xx_netpoll(struct net_device *dev)
-{
- disable_irq(dev->irq);
- ag71xx_interrupt(dev->irq, dev);
- enable_irq(dev->irq);
-}
-#endif
-
-static const struct net_device_ops ag71xx_netdev_ops = {
- .ndo_open = ag71xx_open,
- .ndo_stop = ag71xx_stop,
- .ndo_start_xmit = ag71xx_hard_start_xmit,
- .ndo_set_multicast_list = ag71xx_set_multicast_list,
- .ndo_do_ioctl = ag71xx_do_ioctl,
- .ndo_tx_timeout = ag71xx_tx_timeout,
- .ndo_change_mtu = eth_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_validate_addr = eth_validate_addr,
-#ifdef CONFIG_NET_POLL_CONTROLLER
- .ndo_poll_controller = ag71xx_netpoll,
-#endif
-};
-
-static int __devinit ag71xx_probe(struct platform_device *pdev)
-{
- struct net_device *dev;
- struct resource *res;
- struct ag71xx *ag;
- struct ag71xx_platform_data *pdata;
- int err;
-
- pdata = pdev->dev.platform_data;
- if (!pdata) {
- dev_err(&pdev->dev, "no platform data specified\n");
- err = -ENXIO;
- goto err_out;
- }
-
- if (pdata->mii_bus_dev == NULL) {
- dev_err(&pdev->dev, "no MII bus device specified\n");
- err = -EINVAL;
- goto err_out;
- }
-
- dev = alloc_etherdev(sizeof(*ag));
- if (!dev) {
- dev_err(&pdev->dev, "alloc_etherdev failed\n");
- err = -ENOMEM;
- goto err_out;
- }
-
- SET_NETDEV_DEV(dev, &pdev->dev);
-
- ag = netdev_priv(dev);
- ag->pdev = pdev;
- ag->dev = dev;
- ag->msg_enable = netif_msg_init(ag71xx_msg_level,
- AG71XX_DEFAULT_MSG_ENABLE);
- spin_lock_init(&ag->lock);
-
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mac_base");
- if (!res) {
- dev_err(&pdev->dev, "no mac_base resource found\n");
- err = -ENXIO;
- goto err_out;
- }
-
- ag->mac_base = ioremap_nocache(res->start, res->end - res->start + 1);
- if (!ag->mac_base) {
- dev_err(&pdev->dev, "unable to ioremap mac_base\n");
- err = -ENOMEM;
- goto err_free_dev;
- }
-
- dev->irq = platform_get_irq(pdev, 0);
- err = request_irq(dev->irq, ag71xx_interrupt,
- IRQF_DISABLED,
- dev->name, dev);
- if (err) {
- dev_err(&pdev->dev, "unable to request IRQ %d\n", dev->irq);
- goto err_unmap_base;
- }
-
- dev->base_addr = (unsigned long)ag->mac_base;
- dev->netdev_ops = &ag71xx_netdev_ops;
- dev->ethtool_ops = &ag71xx_ethtool_ops;
-
- INIT_WORK(&ag->restart_work, ag71xx_restart_work_func);
-
- init_timer(&ag->oom_timer);
- ag->oom_timer.data = (unsigned long) dev;
- ag->oom_timer.function = ag71xx_oom_timer_handler;
-
- ag->tx_ring.size = AG71XX_TX_RING_SIZE_DEFAULT;
- ag->rx_ring.size = AG71XX_RX_RING_SIZE_DEFAULT;
-
- ag->stop_desc = dma_alloc_coherent(NULL,
- sizeof(struct ag71xx_desc), &ag->stop_desc_dma, GFP_KERNEL);
-
- if (!ag->stop_desc)
- goto err_free_irq;
-
- ag->stop_desc->data = 0;
- ag->stop_desc->ctrl = 0;
- ag->stop_desc->next = (u32) ag->stop_desc_dma;
-
- memcpy(dev->dev_addr, pdata->mac_addr, ETH_ALEN);
-
- netif_napi_add(dev, &ag->napi, ag71xx_poll, AG71XX_NAPI_WEIGHT);
-
- err = register_netdev(dev);
- if (err) {
- dev_err(&pdev->dev, "unable to register net device\n");
- goto err_free_desc;
- }
-
- printk(KERN_INFO "%s: Atheros AG71xx at 0x%08lx, irq %d\n",
- dev->name, dev->base_addr, dev->irq);
-
- ag71xx_dump_regs(ag);
-
- ag71xx_hw_init(ag);
-
- ag71xx_dump_regs(ag);
-
- err = ag71xx_phy_connect(ag);
- if (err)
- goto err_unregister_netdev;
-
- err = ag71xx_debugfs_init(ag);
- if (err)
- goto err_phy_disconnect;
-
- platform_set_drvdata(pdev, dev);
-
- return 0;
-
-err_phy_disconnect:
- ag71xx_phy_disconnect(ag);
-err_unregister_netdev:
- unregister_netdev(dev);
-err_free_desc:
- dma_free_coherent(NULL, sizeof(struct ag71xx_desc), ag->stop_desc,
- ag->stop_desc_dma);
-err_free_irq:
- free_irq(dev->irq, dev);
-err_unmap_base:
- iounmap(ag->mac_base);
-err_free_dev:
- kfree(dev);
-err_out:
- platform_set_drvdata(pdev, NULL);
- return err;
-}
-
-static int __devexit ag71xx_remove(struct platform_device *pdev)
-{
- struct net_device *dev = platform_get_drvdata(pdev);
-
- if (dev) {
- struct ag71xx *ag = netdev_priv(dev);
-
- ag71xx_debugfs_exit(ag);
- ag71xx_phy_disconnect(ag);
- unregister_netdev(dev);
- free_irq(dev->irq, dev);
- iounmap(ag->mac_base);
- kfree(dev);
- platform_set_drvdata(pdev, NULL);
- }
-
- return 0;
-}
-
-static struct platform_driver ag71xx_driver = {
- .probe = ag71xx_probe,
- .remove = __exit_p(ag71xx_remove),
- .driver = {
- .name = AG71XX_DRV_NAME,
- }
-};
-
-static int __init ag71xx_module_init(void)
-{
- int ret;
-
- ret = ag71xx_debugfs_root_init();
- if (ret)
- goto err_out;
-
- ret = ag71xx_mdio_driver_init();
- if (ret)
- goto err_debugfs_exit;
-
- ret = platform_driver_register(&ag71xx_driver);
- if (ret)
- goto err_mdio_exit;
-
- return 0;
-
-err_mdio_exit:
- ag71xx_mdio_driver_exit();
-err_debugfs_exit:
- ag71xx_debugfs_root_exit();
-err_out:
- return ret;
-}
-
-static void __exit ag71xx_module_exit(void)
-{
- platform_driver_unregister(&ag71xx_driver);
- ag71xx_mdio_driver_exit();
- ag71xx_debugfs_root_exit();
-}
-
-module_init(ag71xx_module_init);
-module_exit(ag71xx_module_exit);
-
-MODULE_VERSION(AG71XX_DRV_VERSION);
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org>");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" AG71XX_DRV_NAME);
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "ag71xx.h"
-
-#define AG71XX_MDIO_RETRY 1000
-#define AG71XX_MDIO_DELAY 5
-
-static inline void ag71xx_mdio_wr(struct ag71xx_mdio *am, unsigned reg,
- u32 value)
-{
- void __iomem *r;
-
- r = am->mdio_base + reg;
- __raw_writel(value, r);
-
- /* flush write */
- (void) __raw_readl(r);
-}
-
-static inline u32 ag71xx_mdio_rr(struct ag71xx_mdio *am, unsigned reg)
-{
- return __raw_readl(am->mdio_base + reg);
-}
-
-static void ag71xx_mdio_dump_regs(struct ag71xx_mdio *am)
-{
- DBG("%s: mii_cfg=%08x, mii_cmd=%08x, mii_addr=%08x\n",
- am->mii_bus->name,
- ag71xx_mdio_rr(am, AG71XX_REG_MII_CFG),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_CMD),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_ADDR));
- DBG("%s: mii_ctrl=%08x, mii_status=%08x, mii_ind=%08x\n",
- am->mii_bus->name,
- ag71xx_mdio_rr(am, AG71XX_REG_MII_CTRL),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS),
- ag71xx_mdio_rr(am, AG71XX_REG_MII_IND));
-}
-
-int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg)
-{
- int ret;
- int i;
-
- ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
- ag71xx_mdio_wr(am, AG71XX_REG_MII_ADDR,
- ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
- ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_READ);
-
- i = AG71XX_MDIO_RETRY;
- while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
- if (i-- == 0) {
- printk(KERN_ERR "%s: mii_read timed out\n",
- am->mii_bus->name);
- ret = 0xffff;
- goto out;
- }
- udelay(AG71XX_MDIO_DELAY);
- }
-
- ret = ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS) & 0xffff;
- ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
-
- DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, ret);
-
-out:
- return ret;
-}
-
-void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val)
-{
- int i;
-
- DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val);
-
- ag71xx_mdio_wr(am, AG71XX_REG_MII_ADDR,
- ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
- ag71xx_mdio_wr(am, AG71XX_REG_MII_CTRL, val);
-
- i = AG71XX_MDIO_RETRY;
- while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
- if (i-- == 0) {
- printk(KERN_ERR "%s: mii_write timed out\n",
- am->mii_bus->name);
- break;
- }
- udelay(AG71XX_MDIO_DELAY);
- }
-}
-
-static int ag71xx_mdio_reset(struct mii_bus *bus)
-{
- struct ag71xx_mdio *am = bus->priv;
- u32 t;
-
- if (am->pdata->is_ar7240)
- t = MII_CFG_CLK_DIV_6;
- else
- t = MII_CFG_CLK_DIV_28;
-
- ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t | MII_CFG_RESET);
- udelay(100);
-
- ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t);
- udelay(100);
-
- return 0;
-}
-
-static int ag71xx_mdio_read(struct mii_bus *bus, int addr, int reg)
-{
- struct ag71xx_mdio *am = bus->priv;
-
- if (am->pdata->is_ar7240)
- return ar7240sw_phy_read(bus, addr, reg);
- else
- return ag71xx_mdio_mii_read(am, addr, reg);
-}
-
-static int ag71xx_mdio_write(struct mii_bus *bus, int addr, int reg, u16 val)
-{
- struct ag71xx_mdio *am = bus->priv;
-
- if (am->pdata->is_ar7240)
- ar7240sw_phy_write(bus, addr, reg, val);
- else
- ag71xx_mdio_mii_write(am, addr, reg, val);
- return 0;
-}
-
-static int __devinit ag71xx_mdio_probe(struct platform_device *pdev)
-{
- struct ag71xx_mdio_platform_data *pdata;
- struct ag71xx_mdio *am;
- struct resource *res;
- int i;
- int err;
-
- pdata = pdev->dev.platform_data;
- if (!pdata) {
- dev_err(&pdev->dev, "no platform data specified\n");
- return -EINVAL;
- }
-
- am = kzalloc(sizeof(*am), GFP_KERNEL);
- if (!am) {
- err = -ENOMEM;
- goto err_out;
- }
-
- am->pdata = pdata;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "no iomem resource found\n");
- err = -ENXIO;
- goto err_out;
- }
-
- am->mdio_base = ioremap_nocache(res->start, res->end - res->start + 1);
- if (!am->mdio_base) {
- dev_err(&pdev->dev, "unable to ioremap registers\n");
- err = -ENOMEM;
- goto err_free_mdio;
- }
-
- am->mii_bus = mdiobus_alloc();
- if (am->mii_bus == NULL) {
- err = -ENOMEM;
- goto err_iounmap;
- }
-
- am->mii_bus->name = "ag71xx_mdio";
- am->mii_bus->read = ag71xx_mdio_read;
- am->mii_bus->write = ag71xx_mdio_write;
- am->mii_bus->reset = ag71xx_mdio_reset;
- am->mii_bus->irq = am->mii_irq;
- am->mii_bus->priv = am;
- am->mii_bus->parent = &pdev->dev;
- snprintf(am->mii_bus->id, MII_BUS_ID_SIZE, "%s", dev_name(&pdev->dev));
- am->mii_bus->phy_mask = pdata->phy_mask;
-
- for (i = 0; i < PHY_MAX_ADDR; i++)
- am->mii_irq[i] = PHY_POLL;
-
- ag71xx_mdio_wr(am, AG71XX_REG_MAC_CFG1, 0);
-
- err = mdiobus_register(am->mii_bus);
- if (err)
- goto err_free_bus;
-
- ag71xx_mdio_dump_regs(am);
-
- platform_set_drvdata(pdev, am);
- return 0;
-
-err_free_bus:
- mdiobus_free(am->mii_bus);
-err_iounmap:
- iounmap(am->mdio_base);
-err_free_mdio:
- kfree(am);
-err_out:
- return err;
-}
-
-static int __devexit ag71xx_mdio_remove(struct platform_device *pdev)
-{
- struct ag71xx_mdio *am = platform_get_drvdata(pdev);
-
- if (am) {
- mdiobus_unregister(am->mii_bus);
- mdiobus_free(am->mii_bus);
- iounmap(am->mdio_base);
- kfree(am);
- platform_set_drvdata(pdev, NULL);
- }
-
- return 0;
-}
-
-static struct platform_driver ag71xx_mdio_driver = {
- .probe = ag71xx_mdio_probe,
- .remove = __exit_p(ag71xx_mdio_remove),
- .driver = {
- .name = "ag71xx-mdio",
- }
-};
-
-int __init ag71xx_mdio_driver_init(void)
-{
- return platform_driver_register(&ag71xx_mdio_driver);
-}
-
-void ag71xx_mdio_driver_exit(void)
-{
- platform_driver_unregister(&ag71xx_mdio_driver);
-}
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "ag71xx.h"
-
-static void ag71xx_phy_link_adjust(struct net_device *dev)
-{
- struct ag71xx *ag = netdev_priv(dev);
- struct phy_device *phydev = ag->phy_dev;
- unsigned long flags;
- int status_change = 0;
-
- spin_lock_irqsave(&ag->lock, flags);
-
- if (phydev->link) {
- if (ag->duplex != phydev->duplex
- || ag->speed != phydev->speed) {
- status_change = 1;
- }
- }
-
- if (phydev->link != ag->link)
- status_change = 1;
-
- ag->link = phydev->link;
- ag->duplex = phydev->duplex;
- ag->speed = phydev->speed;
-
- if (status_change)
- ag71xx_link_adjust(ag);
-
- spin_unlock_irqrestore(&ag->lock, flags);
-}
-
-void ag71xx_phy_start(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
-
- if (ag->phy_dev) {
- phy_start(ag->phy_dev);
- } else if (pdata->switch_data) {
- ag71xx_ar7240_start(ag);
- } else {
- ag->link = 1;
- ag71xx_link_adjust(ag);
- }
-}
-
-void ag71xx_phy_stop(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- unsigned long flags;
-
- if (ag->phy_dev)
- phy_stop(ag->phy_dev);
- else if (pdata->switch_data)
- ag71xx_ar7240_stop(ag);
-
- spin_lock_irqsave(&ag->lock, flags);
- if (ag->link) {
- ag->link = 0;
- ag71xx_link_adjust(ag);
- }
- spin_unlock_irqrestore(&ag->lock, flags);
-}
-
-static int ag71xx_phy_connect_fixed(struct ag71xx *ag)
-{
- struct net_device *dev = ag->dev;
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- int ret = 0;
-
- /* use fixed settings */
- switch (pdata->speed) {
- case SPEED_10:
- case SPEED_100:
- case SPEED_1000:
- break;
- default:
- printk(KERN_ERR "%s: invalid speed specified\n", dev->name);
- ret = -EINVAL;
- break;
- }
-
- printk(KERN_DEBUG "%s: using fixed link parameters\n", dev->name);
-
- ag->duplex = pdata->duplex;
- ag->speed = pdata->speed;
-
- return ret;
-}
-
-static int ag71xx_phy_connect_multi(struct ag71xx *ag)
-{
- struct net_device *dev = ag->dev;
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
- struct phy_device *phydev = NULL;
- int phy_addr;
- int ret = 0;
-
- for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
- if (!(pdata->phy_mask & (1 << phy_addr)))
- continue;
-
- if (ag->mii_bus->phy_map[phy_addr] == NULL)
- continue;
-
- DBG("%s: PHY found at %s, uid=%08x\n",
- dev->name,
- dev_name(&ag->mii_bus->phy_map[phy_addr]->dev),
- ag->mii_bus->phy_map[phy_addr]->phy_id);
-
- if (phydev == NULL)
- phydev = ag->mii_bus->phy_map[phy_addr];
- }
-
- if (!phydev) {
- printk(KERN_ERR "%s: no PHY found with phy_mask=%08x\n",
- dev->name, pdata->phy_mask);
- return -ENODEV;
- }
-
- ag->phy_dev = phy_connect(dev, dev_name(&phydev->dev),
- &ag71xx_phy_link_adjust, 0,
- pdata->phy_if_mode);
-
- if (IS_ERR(ag->phy_dev)) {
- printk(KERN_ERR "%s: could not connect to PHY at %s\n",
- dev->name, dev_name(&phydev->dev));
- return PTR_ERR(ag->phy_dev);
- }
-
- /* mask with MAC supported features */
- if (pdata->has_gbit)
- phydev->supported &= PHY_GBIT_FEATURES;
- else
- phydev->supported &= PHY_BASIC_FEATURES;
-
- phydev->advertising = phydev->supported;
-
- printk(KERN_DEBUG "%s: connected to PHY at %s [uid=%08x, driver=%s]\n",
- dev->name, dev_name(&phydev->dev),
- phydev->phy_id, phydev->drv->name);
-
- ag->link = 0;
- ag->speed = 0;
- ag->duplex = -1;
-
- return ret;
-}
-
-static int dev_is_class(struct device *dev, void *class)
-{
- if (dev->class != NULL && !strcmp(dev->class->name, class))
- return 1;
-
- return 0;
-}
-
-static struct device *dev_find_class(struct device *parent, char *class)
-{
- if (dev_is_class(parent, class)) {
- get_device(parent);
- return parent;
- }
-
- return device_find_child(parent, class, dev_is_class);
-}
-
-static struct mii_bus *dev_to_mii_bus(struct device *dev)
-{
- struct device *d;
-
- d = dev_find_class(dev, "mdio_bus");
- if (d != NULL) {
- struct mii_bus *bus;
-
- bus = to_mii_bus(d);
- put_device(d);
-
- return bus;
- }
-
- return NULL;
-}
-
-int __devinit ag71xx_phy_connect(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
-
- if (pdata->mii_bus_dev == NULL ||
- pdata->mii_bus_dev->bus == NULL )
- return ag71xx_phy_connect_fixed(ag);
-
- ag->mii_bus = dev_to_mii_bus(pdata->mii_bus_dev);
- if (ag->mii_bus == NULL) {
- printk(KERN_ERR "%s: unable to find MII bus on device '%s'\n",
- ag->dev->name, dev_name(pdata->mii_bus_dev));
- return -ENODEV;
- }
-
- /* Reset the mdio bus explicitly */
- if (ag->mii_bus->reset) {
- mutex_lock(&ag->mii_bus->mdio_lock);
- ag->mii_bus->reset(ag->mii_bus);
- mutex_unlock(&ag->mii_bus->mdio_lock);
- }
-
- if (pdata->switch_data)
- return ag71xx_ar7240_init(ag);
-
- if (pdata->phy_mask)
- return ag71xx_phy_connect_multi(ag);
-
- return ag71xx_phy_connect_fixed(ag);
-}
-
-void ag71xx_phy_disconnect(struct ag71xx *ag)
-{
- struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
-
- if (pdata->switch_data)
- ag71xx_ar7240_cleanup(ag);
- else if (ag->phy_dev)
- phy_disconnect(ag->phy_dev);
-}
+++ /dev/null
-/*
- * Atheros AR71xx SPI Controller driver
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/workqueue.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_bitbang.h>
-#include <linux/bitops.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/platform.h>
-
-#define DRV_DESC "Atheros AR71xx SPI Controller driver"
-#define DRV_VERSION "0.2.4"
-#define DRV_NAME "ar71xx-spi"
-
-#undef PER_BIT_READ
-
-struct ar71xx_spi {
- struct spi_bitbang bitbang;
- u32 ioc_base;
- u32 reg_ctrl;
-
- void __iomem *base;
-
- struct platform_device *pdev;
- u32 (*get_ioc_base)(u8 chip_select, int cs_high,
- int is_on);
-};
-
-static inline u32 ar71xx_spi_rr(struct ar71xx_spi *sp, unsigned reg)
-{
- return __raw_readl(sp->base + reg);
-}
-
-static inline void ar71xx_spi_wr(struct ar71xx_spi *sp, unsigned reg, u32 val)
-{
- __raw_writel(val, sp->base + reg);
-}
-
-static inline struct ar71xx_spi *spidev_to_sp(struct spi_device *spi)
-{
- return spi_master_get_devdata(spi->master);
-}
-
-static u32 ar71xx_spi_get_ioc_base(u8 chip_select, int cs_high, int is_on)
-{
- u32 ret;
-
- if (is_on == AR71XX_SPI_CS_INACTIVE)
- ret = SPI_IOC_CS_ALL;
- else
- ret = SPI_IOC_CS_ALL & ~SPI_IOC_CS(chip_select);
-
- return ret;
-}
-
-static void ar71xx_spi_chipselect(struct spi_device *spi, int value)
-{
- struct ar71xx_spi *sp = spidev_to_sp(spi);
- void __iomem *base = sp->base;
- u32 ioc_base;
-
- switch (value) {
- case BITBANG_CS_INACTIVE:
- ioc_base = sp->get_ioc_base(spi->chip_select,
- (spi->mode & SPI_CS_HIGH) != 0,
- AR71XX_SPI_CS_INACTIVE);
- __raw_writel(ioc_base, base + SPI_REG_IOC);
- break;
-
- case BITBANG_CS_ACTIVE:
- ioc_base = sp->get_ioc_base(spi->chip_select,
- (spi->mode & SPI_CS_HIGH) != 0,
- AR71XX_SPI_CS_ACTIVE);
-
- __raw_writel(ioc_base, base + SPI_REG_IOC);
- sp->ioc_base = ioc_base;
- break;
- }
-}
-
-static void ar71xx_spi_setup_regs(struct ar71xx_spi *sp)
-{
- /* enable GPIO mode */
- ar71xx_spi_wr(sp, SPI_REG_FS, SPI_FS_GPIO);
-
- /* save CTRL register */
- sp->reg_ctrl = ar71xx_spi_rr(sp, SPI_REG_CTRL);
-
- /* TODO: setup speed? */
- ar71xx_spi_wr(sp, SPI_REG_CTRL, 0x43);
-}
-
-static void ar71xx_spi_restore_regs(struct ar71xx_spi *sp)
-{
- /* restore CTRL register */
- ar71xx_spi_wr(sp, SPI_REG_CTRL, sp->reg_ctrl);
- /* disable GPIO mode */
- ar71xx_spi_wr(sp, SPI_REG_FS, 0);
-}
-
-static int ar71xx_spi_setup(struct spi_device *spi)
-{
- if (spi->bits_per_word > 32)
- return -EINVAL;
-
- return spi_bitbang_setup(spi);
-}
-
-static void ar71xx_spi_cleanup(struct spi_device *spi)
-{
- spi_bitbang_cleanup(spi);
-}
-
-static u32 ar71xx_spi_txrx_mode0(struct spi_device *spi, unsigned nsecs,
- u32 word, u8 bits)
-{
- struct ar71xx_spi *sp = spidev_to_sp(spi);
- void __iomem *base = sp->base;
- u32 ioc = sp->ioc_base;
- u32 ret;
-
- /* clock starts at inactive polarity */
- for (word <<= (32 - bits); likely(bits); bits--) {
- u32 out;
-
- if (word & (1 << 31))
- out = ioc | SPI_IOC_DO;
- else
- out = ioc & ~SPI_IOC_DO;
-
- /* setup MSB (to slave) on trailing edge */
- __raw_writel(out, base + SPI_REG_IOC);
-
- __raw_writel(out | SPI_IOC_CLK, base + SPI_REG_IOC);
-
- word <<= 1;
-
-#ifdef PER_BIT_READ
- /* sample MSB (from slave) on leading edge */
- ret = __raw_readl(base + SPI_REG_RDS);
- __raw_writel(out, base + SPI_REG_IOC);
-#endif
-
- }
-
-#ifndef PER_BIT_READ
- ret = __raw_readl(base + SPI_REG_RDS);
-#endif
- return ret;
-}
-
-static int ar71xx_spi_probe(struct platform_device *pdev)
-{
- struct spi_master *master;
- struct ar71xx_spi *sp;
- struct ar71xx_spi_platform_data *pdata;
- struct resource *r;
- int ret;
-
- master = spi_alloc_master(&pdev->dev, sizeof(*sp));
- if (master == NULL) {
- dev_err(&pdev->dev, "failed to allocate spi master\n");
- return -ENOMEM;
- }
-
- sp = spi_master_get_devdata(master);
- platform_set_drvdata(pdev, sp);
-
- pdata = pdev->dev.platform_data;
-
- master->setup = ar71xx_spi_setup;
- master->cleanup = ar71xx_spi_cleanup;
-
- sp->bitbang.master = spi_master_get(master);
- sp->bitbang.chipselect = ar71xx_spi_chipselect;
- sp->bitbang.txrx_word[SPI_MODE_0] = ar71xx_spi_txrx_mode0;
- sp->bitbang.setup_transfer = spi_bitbang_setup_transfer;
-
- sp->get_ioc_base = ar71xx_spi_get_ioc_base;
- if (pdata) {
- sp->bitbang.master->bus_num = pdata->bus_num;
- sp->bitbang.master->num_chipselect = pdata->num_chipselect;
- if (pdata->get_ioc_base)
- sp->get_ioc_base = pdata->get_ioc_base;
- } else {
- sp->bitbang.master->bus_num = 0;
- sp->bitbang.master->num_chipselect = 3;
- }
-
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (r == NULL) {
- ret = -ENOENT;
- goto err1;
- }
-
- sp->base = ioremap_nocache(r->start, r->end - r->start + 1);
- if (!sp->base) {
- ret = -ENXIO;
- goto err1;
- }
-
- ar71xx_spi_setup_regs(sp);
-
- ret = spi_bitbang_start(&sp->bitbang);
- if (!ret)
- return 0;
-
- ar71xx_spi_restore_regs(sp);
- iounmap(sp->base);
-err1:
- platform_set_drvdata(pdev, NULL);
- spi_master_put(sp->bitbang.master);
-
- return ret;
-}
-
-static int ar71xx_spi_remove(struct platform_device *pdev)
-{
- struct ar71xx_spi *sp = platform_get_drvdata(pdev);
-
- spi_bitbang_stop(&sp->bitbang);
- ar71xx_spi_restore_regs(sp);
- iounmap(sp->base);
- platform_set_drvdata(pdev, NULL);
- spi_master_put(sp->bitbang.master);
-
- return 0;
-}
-
-static void ar71xx_spi_shutdown(struct platform_device *pdev)
-{
- int ret;
-
- ret = ar71xx_spi_remove(pdev);
- if (ret)
- dev_err(&pdev->dev, "shutdown failed with %d\n", ret);
-}
-
-static struct platform_driver ar71xx_spi_drv = {
- .probe = ar71xx_spi_probe,
- .remove = ar71xx_spi_remove,
- .shutdown = ar71xx_spi_shutdown,
- .driver = {
- .name = DRV_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int __init ar71xx_spi_init(void)
-{
- printk(KERN_INFO DRV_DESC " version " DRV_VERSION "\n");
- return platform_driver_register(&ar71xx_spi_drv);
-}
-module_init(ar71xx_spi_init);
-
-static void __exit ar71xx_spi_exit(void)
-{
- platform_driver_unregister(&ar71xx_spi_drv);
-}
-module_exit(ar71xx_spi_exit);
-
-MODULE_ALIAS("platform:" DRV_NAME);
-MODULE_DESCRIPTION(DRV_DESC);
-MODULE_VERSION(DRV_VERSION);
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org>");
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Atheros PB44 board SPI controller driver
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/workqueue.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_bitbang.h>
-#include <linux/bitops.h>
-#include <linux/gpio.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/platform.h>
-
-#define DRV_DESC "Atheros PB44 SPI Controller driver"
-#define DRV_VERSION "0.1.0"
-#define DRV_NAME "pb44-spi"
-
-#undef PER_BIT_READ
-
-struct ar71xx_spi {
- struct spi_bitbang bitbang;
- u32 ioc_base;
- u32 reg_ctrl;
-
- void __iomem *base;
-
- struct platform_device *pdev;
-};
-
-static inline u32 pb44_spi_rr(struct ar71xx_spi *sp, unsigned reg)
-{
- return __raw_readl(sp->base + reg);
-}
-
-static inline void pb44_spi_wr(struct ar71xx_spi *sp, unsigned reg, u32 val)
-{
- __raw_writel(val, sp->base + reg);
-}
-
-static inline struct ar71xx_spi *spidev_to_sp(struct spi_device *spi)
-{
- return spi_master_get_devdata(spi->master);
-}
-
-static void pb44_spi_chipselect(struct spi_device *spi, int is_active)
-{
- struct ar71xx_spi *sp = spidev_to_sp(spi);
- int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active;
-
- if (is_active) {
- /* set initial clock polarity */
- if (spi->mode & SPI_CPOL)
- sp->ioc_base |= SPI_IOC_CLK;
- else
- sp->ioc_base &= ~SPI_IOC_CLK;
-
- pb44_spi_wr(sp, SPI_REG_IOC, sp->ioc_base);
- }
-
- if (spi->chip_select) {
- unsigned long gpio = (unsigned long) spi->controller_data;
-
- /* SPI is normally active-low */
- gpio_set_value(gpio, cs_high);
- } else {
- if (cs_high)
- sp->ioc_base |= SPI_IOC_CS0;
- else
- sp->ioc_base &= ~SPI_IOC_CS0;
-
- pb44_spi_wr(sp, SPI_REG_IOC, sp->ioc_base);
- }
-
-}
-
-static void pb44_spi_enable(struct ar71xx_spi *sp)
-{
- /* enable GPIO mode */
- pb44_spi_wr(sp, SPI_REG_FS, SPI_FS_GPIO);
-
- /* save CTRL register */
- sp->reg_ctrl = pb44_spi_rr(sp, SPI_REG_CTRL);
- sp->ioc_base = pb44_spi_rr(sp, SPI_REG_IOC);
-
- pb44_spi_wr(sp, SPI_REG_CTRL, 0x43);
-}
-
-static void pb44_spi_disable(struct ar71xx_spi *sp)
-{
- /* restore CTRL register */
- pb44_spi_wr(sp, SPI_REG_CTRL, sp->reg_ctrl);
- /* disable GPIO mode */
- pb44_spi_wr(sp, SPI_REG_FS, 0);
-}
-
-static int pb44_spi_setup_cs(struct spi_device *spi)
-{
- struct ar71xx_spi *sp = spidev_to_sp(spi);
-
- if (spi->chip_select) {
- unsigned long gpio = (unsigned long) spi->controller_data;
- int status = 0;
-
- status = gpio_request(gpio, dev_name(&spi->dev));
- if (status)
- return status;
-
- status = gpio_direction_output(gpio, spi->mode & SPI_CS_HIGH);
- if (status) {
- gpio_free(gpio);
- return status;
- }
- } else {
- if (spi->mode & SPI_CS_HIGH)
- sp->ioc_base |= SPI_IOC_CS0;
- else
- sp->ioc_base &= ~SPI_IOC_CS0;
- pb44_spi_wr(sp, SPI_REG_IOC, sp->ioc_base);
- }
-
- return 0;
-}
-
-static void pb44_spi_cleanup_cs(struct spi_device *spi)
-{
- if (spi->chip_select) {
- unsigned long gpio = (unsigned long) spi->controller_data;
- gpio_free(gpio);
- }
-}
-
-static int pb44_spi_setup(struct spi_device *spi)
-{
- int status = 0;
-
- if (spi->bits_per_word > 32)
- return -EINVAL;
-
- if (!spi->controller_state) {
- status = pb44_spi_setup_cs(spi);
- if (status)
- return status;
- }
-
- status = spi_bitbang_setup(spi);
- if (status && !spi->controller_state)
- pb44_spi_cleanup_cs(spi);
-
- return status;
-}
-
-static void pb44_spi_cleanup(struct spi_device *spi)
-{
- pb44_spi_cleanup_cs(spi);
- spi_bitbang_cleanup(spi);
-}
-
-static u32 pb44_spi_txrx_mode0(struct spi_device *spi, unsigned nsecs,
- u32 word, u8 bits)
-{
- struct ar71xx_spi *sp = spidev_to_sp(spi);
- u32 ioc = sp->ioc_base;
- u32 ret;
-
- /* clock starts at inactive polarity */
- for (word <<= (32 - bits); likely(bits); bits--) {
- u32 out;
-
- if (word & (1 << 31))
- out = ioc | SPI_IOC_DO;
- else
- out = ioc & ~SPI_IOC_DO;
-
- /* setup MSB (to slave) on trailing edge */
- pb44_spi_wr(sp, SPI_REG_IOC, out);
- pb44_spi_wr(sp, SPI_REG_IOC, out | SPI_IOC_CLK);
-
- word <<= 1;
-
-#ifdef PER_BIT_READ
- /* sample MSB (from slave) on leading edge */
- ret = pb44_spi_rr(sp, SPI_REG_RDS);
- pb44_spi_wr(sp, SPI_REG_IOC, out);
-#endif
- }
-
-#ifndef PER_BIT_READ
- ret = pb44_spi_rr(sp, SPI_REG_RDS);
-#endif
- return ret;
-}
-
-static int pb44_spi_probe(struct platform_device *pdev)
-{
- struct spi_master *master;
- struct ar71xx_spi *sp;
- struct ar71xx_spi_platform_data *pdata;
- struct resource *r;
- int ret;
-
- master = spi_alloc_master(&pdev->dev, sizeof(*sp));
- if (master == NULL) {
- dev_err(&pdev->dev, "failed to allocate spi master\n");
- return -ENOMEM;
- }
-
- sp = spi_master_get_devdata(master);
- platform_set_drvdata(pdev, sp);
-
- pdata = pdev->dev.platform_data;
-
- master->setup = pb44_spi_setup;
- master->cleanup = pb44_spi_cleanup;
- if (pdata) {
- master->bus_num = pdata->bus_num;
- master->num_chipselect = pdata->num_chipselect;
- } else {
- master->bus_num = 0;
- master->num_chipselect = 1;
- }
-
- sp->bitbang.master = spi_master_get(master);
- sp->bitbang.chipselect = pb44_spi_chipselect;
- sp->bitbang.txrx_word[SPI_MODE_0] = pb44_spi_txrx_mode0;
- sp->bitbang.setup_transfer = spi_bitbang_setup_transfer;
- sp->bitbang.flags = SPI_CS_HIGH;
-
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (r == NULL) {
- ret = -ENOENT;
- goto err1;
- }
-
- sp->base = ioremap_nocache(r->start, r->end - r->start + 1);
- if (!sp->base) {
- ret = -ENXIO;
- goto err1;
- }
-
- pb44_spi_enable(sp);
-
- ret = spi_bitbang_start(&sp->bitbang);
- if (!ret)
- return 0;
-
- pb44_spi_disable(sp);
- iounmap(sp->base);
-err1:
- platform_set_drvdata(pdev, NULL);
- spi_master_put(sp->bitbang.master);
-
- return ret;
-}
-
-static int pb44_spi_remove(struct platform_device *pdev)
-{
- struct ar71xx_spi *sp = platform_get_drvdata(pdev);
-
- spi_bitbang_stop(&sp->bitbang);
- pb44_spi_disable(sp);
- iounmap(sp->base);
- platform_set_drvdata(pdev, NULL);
- spi_master_put(sp->bitbang.master);
-
- return 0;
-}
-
-static void pb44_spi_shutdown(struct platform_device *pdev)
-{
- int ret;
-
- ret = pb44_spi_remove(pdev);
- if (ret)
- dev_err(&pdev->dev, "shutdown failed with %d\n", ret);
-}
-
-static struct platform_driver pb44_spi_drv = {
- .probe = pb44_spi_probe,
- .remove = pb44_spi_remove,
- .shutdown = pb44_spi_shutdown,
- .driver = {
- .name = DRV_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int __init pb44_spi_init(void)
-{
- return platform_driver_register(&pb44_spi_drv);
-}
-module_init(pb44_spi_init);
-
-static void __exit pb44_spi_exit(void)
-{
- platform_driver_unregister(&pb44_spi_drv);
-}
-module_exit(pb44_spi_exit);
-
-MODULE_ALIAS("platform:" DRV_NAME);
-MODULE_DESCRIPTION(DRV_DESC);
-MODULE_VERSION(DRV_VERSION);
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Atheros AR933X SoC built-in UART driver
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/sysrq.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/serial_core.h>
-#include <linux/serial.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-
-#include <asm/mach-ar71xx/ar933x_uart.h>
-#include <asm/mach-ar71xx/ar933x_uart_platform.h>
-
-#define DRIVER_NAME "ar933x-uart"
-
-#define AR933X_DUMMY_STATUS_RD 0x01
-
-static struct uart_driver ar933x_uart_driver;
-
-struct ar933x_uart_port {
- struct uart_port port;
- unsigned int ier; /* shadow Interrupt Enable Register */
-};
-
-static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,
- int offset)
-{
- return readl(up->port.membase + offset);
-}
-
-static inline void ar933x_uart_write(struct ar933x_uart_port *up,
- int offset, unsigned int value)
-{
- writel(value, up->port.membase + offset);
-}
-
-static inline void ar933x_uart_rmw(struct ar933x_uart_port *up,
- unsigned int offset,
- unsigned int mask,
- unsigned int val)
-{
- unsigned int t;
-
- t = ar933x_uart_read(up, offset);
- t &= ~mask;
- t |= val;
- ar933x_uart_write(up, offset, t);
-}
-
-static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up,
- unsigned int offset,
- unsigned int val)
-{
- ar933x_uart_rmw(up, offset, 0, val);
-}
-
-static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up,
- unsigned int offset,
- unsigned int val)
-{
- ar933x_uart_rmw(up, offset, val, 0);
-}
-
-static inline void ar933x_uart_start_tx_interrupt(struct ar933x_uart_port *up)
-{
- up->ier |= AR933X_UART_INT_TX_EMPTY;
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-}
-
-static inline void ar933x_uart_stop_tx_interrupt(struct ar933x_uart_port *up)
-{
- up->ier &= ~AR933X_UART_INT_TX_EMPTY;
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-}
-
-static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch)
-{
- unsigned int rdata;
-
- rdata = ch & AR933X_UART_DATA_TX_RX_MASK;
- rdata |= AR933X_UART_DATA_TX_CSR;
- ar933x_uart_write(up, AR933X_UART_DATA_REG, rdata);
-}
-
-static unsigned int ar933x_uart_tx_empty(struct uart_port *port)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
- unsigned long flags;
- unsigned int rdata;
-
- spin_lock_irqsave(&up->port.lock, flags);
- rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
- spin_unlock_irqrestore(&up->port.lock, flags);
-
- return (rdata & AR933X_UART_DATA_TX_CSR) ? 0 : TIOCSER_TEMT;
-}
-
-static unsigned int ar933x_uart_get_mctrl(struct uart_port *port)
-{
- return TIOCM_CAR;
-}
-
-static void ar933x_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
-{
-}
-
-static void ar933x_uart_start_tx(struct uart_port *port)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
-
- ar933x_uart_start_tx_interrupt(up);
-}
-
-static void ar933x_uart_stop_tx(struct uart_port *port)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
-
- ar933x_uart_stop_tx_interrupt(up);
-}
-
-static void ar933x_uart_stop_rx(struct uart_port *port)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
-
- up->ier &= ~AR933X_UART_INT_RX_VALID;
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-}
-
-static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
- unsigned long flags;
-
- spin_lock_irqsave(&up->port.lock, flags);
- if (break_state == -1)
- ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_TX_BREAK);
- else
- ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_TX_BREAK);
- spin_unlock_irqrestore(&up->port.lock, flags);
-}
-
-static void ar933x_uart_enable_ms(struct uart_port *port)
-{
-}
-
-static void ar933x_uart_set_termios(struct uart_port *port,
- struct ktermios *new,
- struct ktermios *old)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
- unsigned int cs;
- unsigned long flags;
- unsigned int baud, scale;
-
- /* Only CS8 is supported */
- new->c_cflag &= ~CSIZE;
- new->c_cflag |= CS8;
-
- /* Only one stop bit is supported */
- new->c_cflag &= ~CSTOPB;
-
- cs = 0;
- if (new->c_cflag & PARENB) {
- if (!(new->c_cflag & PARODD))
- cs |= AR933X_UART_CS_PARITY_EVEN;
- else
- cs |= AR933X_UART_CS_PARITY_ODD;
- } else {
- cs |= AR933X_UART_CS_PARITY_NONE;
- }
-
- /* Mark/space parity is not supported */
- new->c_cflag &= ~CMSPAR;
-
- baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
- scale = (port->uartclk / (16 * baud)) - 1;
-
- /*
- * Ok, we're now changing the port state. Do it with
- * interrupts disabled.
- */
- spin_lock_irqsave(&up->port.lock, flags);
-
- /* Update the per-port timeout. */
- uart_update_timeout(port, new->c_cflag, baud);
-
- up->port.ignore_status_mask = 0;
-
- /* ignore all characters if CREAD is not set */
- if ((new->c_cflag & CREAD) == 0)
- up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD;
-
- ar933x_uart_write(up, AR933X_UART_CLOCK_REG,
- scale << AR933X_UART_CLOCK_SCALE_S | 8192);
-
- /* setup configuration register */
- ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs);
-
- /* enable host interrupt */
- ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_HOST_INT_EN);
-
- spin_unlock_irqrestore(&up->port.lock, flags);
-
- if (tty_termios_baud_rate(new))
- tty_termios_encode_baud_rate(new, baud, baud);
-}
-
-static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)
-{
- struct tty_struct *tty;
- int max_count = 256;
-
- tty = tty_port_tty_get(&up->port.state->port);
- do {
- unsigned int rdata;
- unsigned char ch;
-
- rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
- if ((rdata & AR933X_UART_DATA_RX_CSR) == 0)
- break;
-
- /* remove the character from the FIFO */
- ar933x_uart_write(up, AR933X_UART_DATA_REG,
- AR933X_UART_DATA_RX_CSR);
-
- if (!tty) {
- /* discard the data if no tty available */
- continue;
- }
-
- up->port.icount.rx++;
- ch = rdata & AR933X_UART_DATA_TX_RX_MASK;
-
- if (uart_handle_sysrq_char(&up->port, ch))
- continue;
-
- if ((up->port.ignore_status_mask & AR933X_DUMMY_STATUS_RD) == 0)
- tty_insert_flip_char(tty, ch, TTY_NORMAL);
- } while (max_count-- > 0);
-
- if (tty) {
- tty_flip_buffer_push(tty);
- tty_kref_put(tty);
- }
-}
-
-static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)
-{
- struct circ_buf *xmit = &up->port.state->xmit;
- int count;
-
- if (uart_tx_stopped(&up->port))
- return;
-
- count = up->port.fifosize;
- do {
- unsigned int rdata;
-
- rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
- if ((rdata & AR933X_UART_DATA_TX_CSR) == 0)
- break;
-
- if (up->port.x_char) {
- ar933x_uart_putc(up, up->port.x_char);
- up->port.icount.tx++;
- up->port.x_char = 0;
- continue;
- }
-
- if (uart_circ_empty(xmit))
- break;
-
- ar933x_uart_putc(up, xmit->buf[xmit->tail]);
-
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- up->port.icount.tx++;
- } while (--count > 0);
-
- if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
- uart_write_wakeup(&up->port);
-
- if (!uart_circ_empty(xmit))
- ar933x_uart_start_tx_interrupt(up);
-}
-
-static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id)
-{
- struct ar933x_uart_port *up = dev_id;
- unsigned int status;
-
- status = ar933x_uart_read(up, AR933X_UART_CS_REG);
- if ((status & AR933X_UART_CS_HOST_INT) == 0)
- return IRQ_NONE;
-
- spin_lock(&up->port.lock);
-
- status = ar933x_uart_read(up, AR933X_UART_INT_REG);
- status &= ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
-
- if (status & AR933X_UART_INT_RX_VALID) {
- ar933x_uart_write(up, AR933X_UART_INT_REG,
- AR933X_UART_INT_RX_VALID);
- ar933x_uart_rx_chars(up);
- }
-
- if (status & AR933X_UART_INT_TX_EMPTY) {
- ar933x_uart_write(up, AR933X_UART_INT_REG,
- AR933X_UART_INT_TX_EMPTY);
- ar933x_uart_stop_tx_interrupt(up);
- ar933x_uart_tx_chars(up);
- }
-
- spin_unlock(&up->port.lock);
-
- return IRQ_HANDLED;
-}
-
-static int ar933x_uart_startup(struct uart_port *port)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
- unsigned long flags;
- int ret;
-
- ret = request_irq(up->port.irq, ar933x_uart_interrupt,
- up->port.irqflags, dev_name(up->port.dev), up);
- if (ret)
- return ret;
-
- spin_lock_irqsave(&up->port.lock, flags);
-
- /* Enable HOST interrupts */
- ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_HOST_INT_EN);
-
- /* Enable RX interrupts */
- up->ier = AR933X_UART_INT_RX_VALID;
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-
- spin_unlock_irqrestore(&up->port.lock, flags);
-
- return 0;
-}
-
-static void ar933x_uart_shutdown(struct uart_port *port)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
-
- /* Disable all interrupts */
- up->ier = 0;
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-
- /* Disable break condition */
- ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_TX_BREAK);
-
- free_irq(up->port.irq, up);
-}
-
-static const char *ar933x_uart_type(struct uart_port *port)
-{
- return (port->type == PORT_AR933X) ? "AR933X UART" : NULL;
-}
-
-static void ar933x_uart_release_port(struct uart_port *port)
-{
- /* Nothing to release ... */
-}
-
-static int ar933x_uart_request_port(struct uart_port *port)
-{
- /* UARTs always present */
- return 0;
-}
-
-static void ar933x_uart_config_port(struct uart_port *port, int flags)
-{
- if (flags & UART_CONFIG_TYPE)
- port->type = PORT_AR933X;
-}
-
-static int ar933x_uart_verify_port(struct uart_port *port,
- struct serial_struct *ser)
-{
- if (ser->type != PORT_UNKNOWN &&
- ser->type != PORT_AR933X)
- return -EINVAL;
-
- if (ser->irq < 0 || ser->irq >= NR_IRQS)
- return -EINVAL;
-
- if (ser->baud_base < 28800)
- return -EINVAL;
-
- return 0;
-}
-
-static struct uart_ops ar933x_uart_ops = {
- .tx_empty = ar933x_uart_tx_empty,
- .set_mctrl = ar933x_uart_set_mctrl,
- .get_mctrl = ar933x_uart_get_mctrl,
- .stop_tx = ar933x_uart_stop_tx,
- .start_tx = ar933x_uart_start_tx,
- .stop_rx = ar933x_uart_stop_rx,
- .enable_ms = ar933x_uart_enable_ms,
- .break_ctl = ar933x_uart_break_ctl,
- .startup = ar933x_uart_startup,
- .shutdown = ar933x_uart_shutdown,
- .set_termios = ar933x_uart_set_termios,
- .type = ar933x_uart_type,
- .release_port = ar933x_uart_release_port,
- .request_port = ar933x_uart_request_port,
- .config_port = ar933x_uart_config_port,
- .verify_port = ar933x_uart_verify_port,
-};
-
-#ifdef CONFIG_SERIAL_AR933X_CONSOLE
-
-static struct ar933x_uart_port *
-ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS];
-
-static void ar933x_uart_wait_xmitr(struct ar933x_uart_port *up)
-{
- unsigned int status;
- unsigned int timeout = 60000;
-
- /* Wait up to 60ms for the character(s) to be sent. */
- do {
- status = ar933x_uart_read(up, AR933X_UART_DATA_REG);
- if (--timeout == 0)
- break;
- udelay(1);
- } while ((status & AR933X_UART_DATA_TX_CSR) == 0);
-}
-
-static void ar933x_uart_console_putchar(struct uart_port *port, int ch)
-{
- struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
-
- ar933x_uart_wait_xmitr(up);
- ar933x_uart_putc(up, ch);
-}
-
-static void ar933x_uart_console_write(struct console *co, const char *s,
- unsigned int count)
-{
- struct ar933x_uart_port *up = ar933x_console_ports[co->index];
- unsigned long flags;
- unsigned int int_en;
- int locked = 1;
-
- local_irq_save(flags);
-
- if (up->port.sysrq)
- locked = 0;
- else if (oops_in_progress)
- locked = spin_trylock(&up->port.lock);
- else
- spin_lock(&up->port.lock);
-
- /*
- * First save the IER then disable the interrupts
- */
- int_en = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);
-
- uart_console_write(&up->port, s, count, ar933x_uart_console_putchar);
-
- /*
- * Finally, wait for transmitter to become empty
- * and restore the IER
- */
- ar933x_uart_wait_xmitr(up);
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, int_en);
-
- ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_ALLINTS);
-
- if (locked)
- spin_unlock(&up->port.lock);
-
- local_irq_restore(flags);
-}
-
-static int ar933x_uart_console_setup(struct console *co, char *options)
-{
- struct ar933x_uart_port *up;
- int baud = 115200;
- int bits = 8;
- int parity = 'n';
- int flow = 'n';
-
- if (co->index < 0 || co->index >= CONFIG_SERIAL_AR933X_NR_UARTS)
- return -EINVAL;
-
- up = ar933x_console_ports[co->index];
- if (!up)
- return -ENODEV;
-
- if (options)
- uart_parse_options(options, &baud, &parity, &bits, &flow);
-
- return uart_set_options(&up->port, co, baud, parity, bits, flow);
-}
-
-static struct console ar933x_uart_console = {
- .name = "ttyATH",
- .write = ar933x_uart_console_write,
- .device = uart_console_device,
- .setup = ar933x_uart_console_setup,
- .flags = CON_PRINTBUFFER,
- .index = -1,
- .data = &ar933x_uart_driver,
-};
-
-static void ar933x_uart_add_console_port(struct ar933x_uart_port *up)
-{
- ar933x_console_ports[up->port.line] = up;
-}
-
-#define AR933X_SERIAL_CONSOLE (&ar933x_uart_console)
-
-#else
-
-static inline void ar933x_uart_add_console_port(struct ar933x_uart_port *up) {}
-
-#define AR933X_SERIAL_CONSOLE NULL
-
-#endif /* CONFIG_SERIAL_AR933X_CONSOLE */
-
-static struct uart_driver ar933x_uart_driver = {
- .owner = THIS_MODULE,
- .driver_name = DRIVER_NAME,
- .dev_name = "ttyATH",
- .nr = CONFIG_SERIAL_AR933X_NR_UARTS,
- .cons = AR933X_SERIAL_CONSOLE,
-};
-
-static int __devinit ar933x_uart_probe(struct platform_device *pdev)
-{
- struct ar933x_uart_platform_data *pdata;
- struct ar933x_uart_port *up;
- struct uart_port *port;
- struct resource *mem_res;
- struct resource *irq_res;
- int id;
- int ret;
-
- pdata = pdev->dev.platform_data;
- if (!pdata)
- return -EINVAL;
-
- id = pdev->id;
- if (id == -1)
- id = 0;
-
- if (id > CONFIG_SERIAL_AR933X_NR_UARTS)
- return -EINVAL;
-
- mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!mem_res) {
- dev_err(&pdev->dev, "no MEM resource\n");
- return -EINVAL;
- }
-
- irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!irq_res) {
- dev_err(&pdev->dev, "no IRQ resource\n");
- return -EINVAL;
- }
-
- up = kzalloc(sizeof(struct ar933x_uart_port), GFP_KERNEL);
- if (!up)
- return -ENOMEM;
-
- port = &up->port;
- port->mapbase = mem_res->start;
-
- port->membase = ioremap(mem_res->start, AR933X_UART_REGS_SIZE);
- if (!port->membase) {
- ret = -ENOMEM;
- goto err_free_up;
- }
-
- port->line = id;
- port->irq = irq_res->start;
- port->dev = &pdev->dev;
- port->type = PORT_AR933X;
- port->iotype = UPIO_MEM32;
- port->uartclk = pdata->uartclk;
-
- port->regshift = 2;
- port->fifosize = AR933X_UART_FIFO_SIZE;
- port->ops = &ar933x_uart_ops;
-
- ar933x_uart_add_console_port(up);
-
- ret = uart_add_one_port(&ar933x_uart_driver, &up->port);
- if (ret)
- goto err_unmap;
-
- platform_set_drvdata(pdev, up);
- return 0;
-
-err_unmap:
- iounmap(up->port.membase);
-err_free_up:
- kfree(up);
- return ret;
-}
-
-static int __devexit ar933x_uart_remove(struct platform_device *pdev)
-{
- struct ar933x_uart_port *up;
-
- up = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
- if (up) {
- uart_remove_one_port(&ar933x_uart_driver, &up->port);
- iounmap(up->port.membase);
- kfree(up);
- }
-
- return 0;
-}
-
-static struct platform_driver ar933x_uart_platform_driver = {
- .probe = ar933x_uart_probe,
- .remove = __devexit_p(ar933x_uart_remove),
- .driver = {
- .name = DRIVER_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int __init ar933x_uart_init(void)
-{
- int ret;
-
- ar933x_uart_driver.nr = CONFIG_SERIAL_AR933X_NR_UARTS;
- ret = uart_register_driver(&ar933x_uart_driver);
- if (ret)
- goto err_out;
-
- ret = platform_driver_register(&ar933x_uart_platform_driver);
- if (ret)
- goto err_unregister_uart_driver;
-
- return 0;
-
-err_unregister_uart_driver:
- uart_unregister_driver(&ar933x_uart_driver);
-err_out:
- return ret;
-}
-
-static void __exit ar933x_uart_exit(void)
-{
- platform_driver_unregister(&ar933x_uart_platform_driver);
- uart_unregister_driver(&ar933x_uart_driver);
-}
-
-module_init(ar933x_uart_init);
-module_exit(ar933x_uart_exit);
-
-MODULE_DESCRIPTION("Atheros AR933X UART driver");
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" DRIVER_NAME);
+++ /dev/null
-/*
- * Bus Glue for Atheros AR71xx built-in EHCI controller.
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- * Copyright (C) 2007 Atheros Communications, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-
-#include <asm/mach-ar71xx/platform.h>
-
-extern int usb_disabled(void);
-
-static int ehci_ar71xx_init(struct usb_hcd *hcd)
-{
- struct ehci_hcd *ehci = hcd_to_ehci(hcd);
- int ret;
-
- ehci->caps = hcd->regs;
- ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
- ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
-
- ehci->sbrn = 0x20;
- ehci->has_synopsys_hc_bug = 1;
-
- ehci_reset(ehci);
-
- ret = ehci_init(hcd);
- if (ret)
- return ret;
-
- ehci_port_power(ehci, 0);
-
- return 0;
-}
-
-static int ehci_ar91xx_init(struct usb_hcd *hcd)
-{
- struct ehci_hcd *ehci = hcd_to_ehci(hcd);
- int ret;
-
- ehci->caps = hcd->regs + 0x100;
- ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
- ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
-
- hcd->has_tt = 1;
- ehci->sbrn = 0x20;
-
- ehci_reset(ehci);
-
- ret = ehci_init(hcd);
- if (ret)
- return ret;
-
- ehci_port_power(ehci, 0);
-
- return 0;
-}
-
-static int ehci_ar71xx_probe(const struct hc_driver *driver,
- struct usb_hcd **hcd_out,
- struct platform_device *pdev)
-{
- struct usb_hcd *hcd;
- struct resource *res;
- int irq;
- int ret;
-
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no IRQ specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
- irq = res->start;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no base address specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
-
- hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));
- if (!hcd)
- return -ENOMEM;
-
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = res->end - res->start + 1;
-
- if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
- dev_dbg(&pdev->dev, "controller already in use\n");
- ret = -EBUSY;
- goto err_put_hcd;
- }
-
- hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
- if (!hcd->regs) {
- dev_dbg(&pdev->dev, "error mapping memory\n");
- ret = -EFAULT;
- goto err_release_region;
- }
-
- ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
- if (ret)
- goto err_iounmap;
-
- return 0;
-
-err_iounmap:
- iounmap(hcd->regs);
-
-err_release_region:
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-err_put_hcd:
- usb_put_hcd(hcd);
- return ret;
-}
-
-static void ehci_ar71xx_remove(struct usb_hcd *hcd,
- struct platform_device *pdev)
-{
- usb_remove_hcd(hcd);
- iounmap(hcd->regs);
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- usb_put_hcd(hcd);
-}
-
-static const struct hc_driver ehci_ar71xx_hc_driver = {
- .description = hcd_name,
- .product_desc = "Atheros AR71xx built-in EHCI controller",
- .hcd_priv_size = sizeof(struct ehci_hcd),
-
- .irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2,
-
- .reset = ehci_ar71xx_init,
- .start = ehci_run,
- .stop = ehci_stop,
- .shutdown = ehci_shutdown,
-
- .urb_enqueue = ehci_urb_enqueue,
- .urb_dequeue = ehci_urb_dequeue,
- .endpoint_disable = ehci_endpoint_disable,
- .endpoint_reset = ehci_endpoint_reset,
-
- .get_frame_number = ehci_get_frame,
-
- .hub_status_data = ehci_hub_status_data,
- .hub_control = ehci_hub_control,
-#ifdef CONFIG_PM
- .hub_suspend = ehci_hub_suspend,
- .hub_resume = ehci_hub_resume,
-#endif
- .relinquish_port = ehci_relinquish_port,
- .port_handed_over = ehci_port_handed_over,
-
- .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
-};
-
-static const struct hc_driver ehci_ar91xx_hc_driver = {
- .description = hcd_name,
- .product_desc = "Atheros AR91xx built-in EHCI controller",
- .hcd_priv_size = sizeof(struct ehci_hcd),
- .irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2,
-
- .reset = ehci_ar91xx_init,
- .start = ehci_run,
- .stop = ehci_stop,
- .shutdown = ehci_shutdown,
-
- .urb_enqueue = ehci_urb_enqueue,
- .urb_dequeue = ehci_urb_dequeue,
- .endpoint_disable = ehci_endpoint_disable,
- .endpoint_reset = ehci_endpoint_reset,
-
- .get_frame_number = ehci_get_frame,
-
- .hub_status_data = ehci_hub_status_data,
- .hub_control = ehci_hub_control,
-#ifdef CONFIG_PM
- .hub_suspend = ehci_hub_suspend,
- .hub_resume = ehci_hub_resume,
-#endif
- .relinquish_port = ehci_relinquish_port,
- .port_handed_over = ehci_port_handed_over,
-
- .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
-};
-
-static int ehci_ar71xx_driver_probe(struct platform_device *pdev)
-{
- struct ar71xx_ehci_platform_data *pdata;
- struct usb_hcd *hcd = NULL;
- int ret;
-
- if (usb_disabled())
- return -ENODEV;
-
- pdata = pdev->dev.platform_data;
- if (!pdata) {
- dev_err(&pdev->dev, "no platform data specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
-
- if (pdata->is_ar91xx)
- ret = ehci_ar71xx_probe(&ehci_ar91xx_hc_driver, &hcd, pdev);
- else
- ret = ehci_ar71xx_probe(&ehci_ar71xx_hc_driver, &hcd, pdev);
-
- return ret;
-}
-
-static int ehci_ar71xx_driver_remove(struct platform_device *pdev)
-{
- struct usb_hcd *hcd = platform_get_drvdata(pdev);
-
- ehci_ar71xx_remove(hcd, pdev);
- return 0;
-}
-
-MODULE_ALIAS("platform:ar71xx-ehci");
-
-static struct platform_driver ehci_ar71xx_driver = {
- .probe = ehci_ar71xx_driver_probe,
- .remove = ehci_ar71xx_driver_remove,
- .driver = {
- .name = "ar71xx-ehci",
- }
-};
+++ /dev/null
-/*
- * OHCI HCD (Host Controller Driver) for USB.
- *
- * Bus Glue for Atheros AR71xx built-in OHCI controller.
- *
- * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- * Copyright (C) 2007 Atheros Communications, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-
-extern int usb_disabled(void);
-
-static int usb_hcd_ar71xx_probe(const struct hc_driver *driver,
- struct platform_device *pdev)
-{
- struct usb_hcd *hcd;
- struct resource *res;
- int irq;
- int ret;
-
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no IRQ specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
- irq = res->start;
-
- hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));
- if (!hcd)
- return -ENOMEM;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no base address specified for %s\n",
- dev_name(&pdev->dev));
- ret = -ENODEV;
- goto err_put_hcd;
- }
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = res->end - res->start + 1;
-
- if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
- dev_dbg(&pdev->dev, "controller already in use\n");
- ret = -EBUSY;
- goto err_put_hcd;
- }
-
- hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
- if (!hcd->regs) {
- dev_dbg(&pdev->dev, "error mapping memory\n");
- ret = -EFAULT;
- goto err_release_region;
- }
-
- ohci_hcd_init(hcd_to_ohci(hcd));
-
- ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
- if (ret)
- goto err_stop_hcd;
-
- return 0;
-
-err_stop_hcd:
- iounmap(hcd->regs);
-err_release_region:
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-err_put_hcd:
- usb_put_hcd(hcd);
- return ret;
-}
-
-void usb_hcd_ar71xx_remove(struct usb_hcd *hcd, struct platform_device *pdev)
-{
- usb_remove_hcd(hcd);
- iounmap(hcd->regs);
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- usb_put_hcd(hcd);
-}
-
-static int __devinit ohci_ar71xx_start(struct usb_hcd *hcd)
-{
- struct ohci_hcd *ohci = hcd_to_ohci(hcd);
- int ret;
-
- ret = ohci_init(ohci);
- if (ret < 0)
- return ret;
-
- ret = ohci_run(ohci);
- if (ret < 0)
- goto err;
-
- return 0;
-
-err:
- ohci_stop(hcd);
- return ret;
-}
-
-static const struct hc_driver ohci_ar71xx_hc_driver = {
- .description = hcd_name,
- .product_desc = "Atheros AR71xx built-in OHCI controller",
- .hcd_priv_size = sizeof(struct ohci_hcd),
-
- .irq = ohci_irq,
- .flags = HCD_USB11 | HCD_MEMORY,
-
- .start = ohci_ar71xx_start,
- .stop = ohci_stop,
- .shutdown = ohci_shutdown,
-
- .urb_enqueue = ohci_urb_enqueue,
- .urb_dequeue = ohci_urb_dequeue,
- .endpoint_disable = ohci_endpoint_disable,
-
- /*
- * scheduling support
- */
- .get_frame_number = ohci_get_frame,
-
- /*
- * root hub support
- */
- .hub_status_data = ohci_hub_status_data,
- .hub_control = ohci_hub_control,
- .start_port_reset = ohci_start_port_reset,
-};
-
-static int ohci_hcd_ar71xx_drv_probe(struct platform_device *pdev)
-{
- if (usb_disabled())
- return -ENODEV;
-
- return usb_hcd_ar71xx_probe(&ohci_ar71xx_hc_driver, pdev);
-}
-
-static int ohci_hcd_ar71xx_drv_remove(struct platform_device *pdev)
-{
- struct usb_hcd *hcd = platform_get_drvdata(pdev);
-
- usb_hcd_ar71xx_remove(hcd, pdev);
- return 0;
-}
-
-MODULE_ALIAS("platform:ar71xx-ohci");
-
-static struct platform_driver ohci_hcd_ar71xx_driver = {
- .probe = ohci_hcd_ar71xx_drv_probe,
- .remove = ohci_hcd_ar71xx_drv_remove,
- .shutdown = usb_hcd_platform_shutdown,
- .driver = {
- .name = "ar71xx-ohci",
- .owner = THIS_MODULE,
- },
-};
+++ /dev/null
-/*
- * Driver for the Atheros AR71xx SoC's built-in hardware watchdog timer.
- *
- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
- * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros 2.6.31 BSP
- *
- * This driver was based on: drivers/watchdog/ixp4xx_wdt.c
- * Author: Deepak Saxena <dsaxena@plexity.net>
- * Copyright 2004 (c) MontaVista, Software, Inc.
- *
- * which again was based on sa1100 driver,
- * Copyright (C) 2000 Oleg Drokin <green@crimea.edu>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#include <linux/bitops.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/miscdevice.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-#include <linux/types.h>
-#include <linux/watchdog.h>
-#include <linux/delay.h>
-
-#include <asm/mach-ar71xx/ar71xx.h>
-
-#define DRV_NAME "ar71xx-wdt"
-#define DRV_DESC "Atheros AR71xx hardware watchdog driver"
-#define DRV_VERSION "0.1.0"
-
-#define WDT_TIMEOUT 15 /* seconds */
-
-static int nowayout = WATCHDOG_NOWAYOUT;
-
-#ifdef CONFIG_WATCHDOG_NOWAYOUT
-module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
- "(default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-#endif
-
-static unsigned long wdt_flags;
-
-#define WDT_FLAGS_BUSY 0
-#define WDT_FLAGS_EXPECT_CLOSE 1
-
-static int wdt_timeout = WDT_TIMEOUT;
-static int boot_status;
-static int max_timeout;
-static u32 wdt_clk_freq;
-
-static inline void ar71xx_wdt_keepalive(void)
-{
- ar71xx_reset_wr(AR71XX_RESET_REG_WDOG, wdt_clk_freq * wdt_timeout);
-}
-
-static inline void ar71xx_wdt_enable(void)
-{
- printk(KERN_DEBUG DRV_NAME ": enabling watchdog timer\n");
- ar71xx_wdt_keepalive();
- udelay(2);
- ar71xx_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_FCR);
-}
-
-static inline void ar71xx_wdt_disable(void)
-{
- printk(KERN_DEBUG DRV_NAME ": disabling watchdog timer\n");
- ar71xx_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_NONE);
-}
-
-static int ar71xx_wdt_set_timeout(int val)
-{
- if (val < 1 || val > max_timeout)
- return -EINVAL;
-
- wdt_timeout = val;
- ar71xx_wdt_keepalive();
-
- printk(KERN_DEBUG DRV_NAME ": timeout=%d secs\n", wdt_timeout);
-
- return 0;
-}
-
-static int ar71xx_wdt_open(struct inode *inode, struct file *file)
-{
- if (test_and_set_bit(WDT_FLAGS_BUSY, &wdt_flags))
- return -EBUSY;
-
- clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
-
- ar71xx_wdt_enable();
-
- return nonseekable_open(inode, file);
-}
-
-static int ar71xx_wdt_release(struct inode *inode, struct file *file)
-{
- if (test_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags)) {
- ar71xx_wdt_disable();
- } else {
- printk(KERN_CRIT DRV_NAME ": device closed unexpectedly, "
- "watchdog timer will not stop!\n");
- }
-
- clear_bit(WDT_FLAGS_BUSY, &wdt_flags);
- clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
-
- return 0;
-}
-
-static ssize_t ar71xx_wdt_write(struct file *file, const char *data,
- size_t len, loff_t *ppos)
-{
- if (len) {
- if (!nowayout) {
- size_t i;
-
- clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
-
- for (i = 0; i != len; i++) {
- char c;
-
- if (get_user(c, data + i))
- return -EFAULT;
-
- if (c == 'V')
- set_bit(WDT_FLAGS_EXPECT_CLOSE,
- &wdt_flags);
- }
- }
-
- ar71xx_wdt_keepalive();
- }
-
- return len;
-}
-
-static struct watchdog_info ar71xx_wdt_info = {
- .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING |
- WDIOF_MAGICCLOSE | WDIOF_CARDRESET,
- .firmware_version = 0,
- .identity = "AR71XX watchdog",
-};
-
-static long ar71xx_wdt_ioctl(struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- int t;
- int ret;
-
- switch (cmd) {
- case WDIOC_GETSUPPORT:
- ret = copy_to_user((struct watchdog_info *)arg,
- &ar71xx_wdt_info,
- sizeof(ar71xx_wdt_info)) ? -EFAULT : 0;
- break;
-
- case WDIOC_GETSTATUS:
- ret = put_user(0, (int *)arg) ? -EFAULT : 0;
- break;
-
- case WDIOC_GETBOOTSTATUS:
- ret = put_user(boot_status, (int *)arg) ? -EFAULT : 0;
- break;
-
- case WDIOC_KEEPALIVE:
- ar71xx_wdt_keepalive();
- ret = 0;
- break;
-
- case WDIOC_SETTIMEOUT:
- ret = get_user(t, (int *)arg) ? -EFAULT : 0;
- if (ret)
- break;
-
- ret = ar71xx_wdt_set_timeout(t);
- if (ret)
- break;
-
- /* fallthrough */
- case WDIOC_GETTIMEOUT:
- ret = put_user(wdt_timeout, (int *)arg) ? -EFAULT : 0;
- break;
-
- default:
- ret = -ENOTTY;
- break;
- }
-
- return ret;
-}
-
-static const struct file_operations ar71xx_wdt_fops = {
- .owner = THIS_MODULE,
- .write = ar71xx_wdt_write,
- .unlocked_ioctl = ar71xx_wdt_ioctl,
- .open = ar71xx_wdt_open,
- .release = ar71xx_wdt_release,
-};
-
-static struct miscdevice ar71xx_wdt_miscdev = {
- .minor = WATCHDOG_MINOR,
- .name = "watchdog",
- .fops = &ar71xx_wdt_fops,
-};
-
-static int __devinit ar71xx_wdt_probe(struct platform_device *pdev)
-{
- int ret;
-
- switch (ar71xx_soc) {
- case AR71XX_SOC_AR7130:
- case AR71XX_SOC_AR7141:
- case AR71XX_SOC_AR7161:
- case AR71XX_SOC_AR7240:
- case AR71XX_SOC_AR7241:
- case AR71XX_SOC_AR7242:
- case AR71XX_SOC_AR9130:
- case AR71XX_SOC_AR9132:
- wdt_clk_freq = ar71xx_ahb_freq;
- break;
-
- case AR71XX_SOC_AR9330:
- case AR71XX_SOC_AR9331:
- case AR71XX_SOC_AR9341:
- case AR71XX_SOC_AR9342:
- case AR71XX_SOC_AR9344:
- wdt_clk_freq = ar71xx_ref_freq;
- break;
-
- default:
- BUG();
- }
-
- max_timeout = (0xfffffffful / wdt_clk_freq);
- wdt_timeout = (max_timeout < WDT_TIMEOUT) ? max_timeout : WDT_TIMEOUT;
-
- if (ar71xx_reset_rr(AR71XX_RESET_REG_WDOG_CTRL) & WDOG_CTRL_LAST_RESET)
- boot_status = WDIOF_CARDRESET;
-
- ret = misc_register(&ar71xx_wdt_miscdev);
- if (ret)
- goto err_out;
-
- printk(KERN_INFO DRV_DESC " version " DRV_VERSION "\n");
-
- printk(KERN_DEBUG DRV_NAME ": timeout=%d secs (max=%d)\n",
- wdt_timeout, max_timeout);
-
- return 0;
-
-err_out:
- return ret;
-}
-
-static int __devexit ar71xx_wdt_remove(struct platform_device *pdev)
-{
- misc_deregister(&ar71xx_wdt_miscdev);
- return 0;
-}
-
-static void ar71xx_wdt_shutdown(struct platform_device *pdev)
-{
- ar71xx_wdt_disable();
-}
-
-static struct platform_driver ar71xx_wdt_driver = {
- .probe = ar71xx_wdt_probe,
- .remove = __devexit_p(ar71xx_wdt_remove),
- .shutdown = ar71xx_wdt_shutdown,
- .driver = {
- .name = DRV_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int __init ar71xx_wdt_init(void)
-{
- return platform_driver_register(&ar71xx_wdt_driver);
-}
-module_init(ar71xx_wdt_init);
-
-static void __exit ar71xx_wdt_exit(void)
-{
- platform_driver_unregister(&ar71xx_wdt_driver);
-}
-module_exit(ar71xx_wdt_exit);
-
-MODULE_DESCRIPTION(DRV_DESC);
-MODULE_VERSION(DRV_VERSION);
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org");
-MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" DRV_NAME);
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
projects / openwrt / staging / wigyori.git / commitdiff