--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+include $(TOPDIR)/rules.mk
+
+ARCH:=mips
+CPU_TYPE:=mips32
+BOARD:=bmips
+BOARDNAME:=Broadcom BMIPS
+SUBTARGETS:=generic nand
+FEATURES:=gpio source-only squashfs usb
+
+KERNEL_PATCHVER:=5.10
+
+define Target/Description
+ Build firmware images for BCM33xx cable modem chips,
+ BCM63xx DSL chips and BCM7xxx set-top box chips.
+endef
+
+include $(INCLUDE_DIR)/target.mk
+
+DEFAULT_PACKAGES += kmod-gpio-button-hotplug
+
+$(eval $(call BuildTarget))
--- /dev/null
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+led_usb="$(get_dt_led usb)"
+[ -n "$led_usb" ] && ucidef_set_led_usbdev "usb" "usb" "$led_usb" "1-1"
+
+led_usb2="$(get_dt_led usb2)"
+[ -n "$led_usb2" ] && ucidef_set_led_usbdev "usb2" "usb2" "$led_usb2" "2-1"
+
+board_config_flush
+
+exit 0
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions.sh
+
+case "$(board_name)" in
+ comtrend,ar-5315u|\
+ comtrend,ar-5387un|\
+ comtrend,vr-3025u)
+ mtd fixtrx firmware
+ ;;
+esac
+
+exit 0
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+PART_NAME=firmware
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+ return 0
+}
+
+cfe_jffs2_nand_upgrade() {
+ local tar_file="$1"
+ local kernel_mtd="$(find_mtd_index $CI_KERNPART)"
+
+ if [ -z "$kernel_mtd" ]; then
+ echo "$CI_KERNPART partition not found"
+ return 1
+ fi
+
+ local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
+ board_dir=${board_dir%/}
+
+ local kernel_length=$(tar xf $tar_file ${board_dir}/kernel -O | wc -c 2> /dev/null)
+ local rootfs_length=$(tar xf $tar_file ${board_dir}/root -O | wc -c 2> /dev/null)
+
+ if [ "$kernel_length" = 0 ]; then
+ echo "kernel cannot be empty"
+ return 1
+ fi
+
+ flash_erase -j /dev/mtd${kernel_mtd} 0 0
+ tar xf $tar_file ${board_dir}/kernel -O | nandwrite /dev/mtd${kernel_mtd} -
+
+ local rootfs_type="$(identify_tar "$tar_file" ${board_dir}/root)"
+
+ nand_upgrade_prepare_ubi "$rootfs_length" "$rootfs_type" "0" "0"
+
+ local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
+
+ local root_ubivol="$(nand_find_volume $ubidev $CI_ROOTPART)"
+ tar xf $tar_file ${board_dir}/root -O | \
+ ubiupdatevol /dev/$root_ubivol -s $rootfs_length -
+
+ nand_do_upgrade_success
+}
+
+platform_do_upgrade() {
+ case "$(board_name)" in
+ comtrend,ar-5315u|\
+ comtrend,ar-5387un|\
+ comtrend,vr-3025u|\
+ huawei,hg556a-b)
+ default_do_upgrade "$1"
+ ;;
+ comtrend,vr-3032u|\
+ netgear,dgnd3700-v2)
+ cfe_jffs2_nand_upgrade "$1"
+ ;;
+ esac
+}
--- /dev/null
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_MMAP_RND_BITS_MAX=15
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_BCM6345_EXT_IRQ=y
+CONFIG_BCM6345_L1_IRQ=y
+CONFIG_BCM63XX_POWER=y
+CONFIG_BCM7038_L1_IRQ=y
+CONFIG_BCM7038_WDT=y
+CONFIG_BCM7120_L2_IRQ=y
+CONFIG_BLK_PM=y
+CONFIG_BMIPS_GENERIC=y
+CONFIG_BOARD_SCACHE=y
+CONFIG_BRCMSTB_L2_IRQ=y
+CONFIG_CEVT_R4K=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLK_BCM_63XX_GATE=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_BOSTON is not set
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CPU_BMIPS=y
+CONFIG_CPU_BMIPS32_3300=y
+CONFIG_CPU_BMIPS4350=y
+CONFIG_CPU_BMIPS4380=y
+CONFIG_CPU_BMIPS5000=y
+CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_RIXI=y
+CONFIG_CPU_HAS_SYNC=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
+CONFIG_CPU_NO_EFFICIENT_FFS=y
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_RMAP=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_CPUFREQ=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CRASH_DUMP=y
+CONFIG_CRC16=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_NULL2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_ZSTD=y
+CONFIG_CSRC_R4K=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DTC=y
+# CONFIG_DT_BCM93384WVG is not set
+# CONFIG_DT_BCM93384WVG_VIPER is not set
+# CONFIG_DT_BCM96368MVWG is not set
+# CONFIG_DT_BCM97125CBMB is not set
+# CONFIG_DT_BCM97346DBSMB is not set
+# CONFIG_DT_BCM97358SVMB is not set
+# CONFIG_DT_BCM97360SVMB is not set
+# CONFIG_DT_BCM97362SVMB is not set
+# CONFIG_DT_BCM97420C is not set
+# CONFIG_DT_BCM97425SVMB is not set
+# CONFIG_DT_BCM97435SVMB is not set
+# CONFIG_DT_BCM9EJTAGPRB is not set
+# CONFIG_DT_COMTREND_VR3032U is not set
+# CONFIG_DT_NETGEAR_CVG834G is not set
+CONFIG_DT_NONE=y
+# CONFIG_DT_SFR_NEUFBOX4_SERCOMM is not set
+# CONFIG_DT_SFR_NEUFBOX6_SERCOMM is not set
+CONFIG_FIXED_PHY=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_LIB_ASHLDI3=y
+CONFIG_GENERIC_LIB_ASHRDI3=y
+CONFIG_GENERIC_LIB_CMPDI2=y
+CONFIG_GENERIC_LIB_LSHRDI3=y
+CONFIG_GENERIC_LIB_UCMPDI2=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_BRCMSTB is not set
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_BCM2835=y
+CONFIG_HZ=250
+CONFIG_HZ_250=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_MIPS_CPU=y
+CONFIG_IRQ_WORK=y
+CONFIG_LEDS_BCM6328=y
+CONFIG_LEDS_BCM6358=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LIBFDT=y
+CONFIG_LLD_VERSION=0
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MIGRATION=y
+CONFIG_MIPS=y
+CONFIG_MIPS_ASID_BITS=8
+CONFIG_MIPS_ASID_SHIFT=0
+CONFIG_MIPS_CBPF_JIT=y
+CONFIG_MIPS_CLOCK_VSYSCALL=y
+# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
+# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_MIPS_CMDLINE_FROM_DTB=y
+CONFIG_MIPS_CPU_SCACHE=y
+# CONFIG_MIPS_ELF_APPENDED_DTB is not set
+CONFIG_MIPS_EXTERNAL_TIMER=y
+CONFIG_MIPS_L1_CACHE_SHIFT=7
+CONFIG_MIPS_L1_CACHE_SHIFT_6=y
+CONFIG_MIPS_L1_CACHE_SHIFT_7=y
+CONFIG_MIPS_LD_CAN_LINK_VDSO=y
+# CONFIG_MIPS_NO_APPENDED_DTB is not set
+CONFIG_MIPS_NR_CPU_NR_MAP=2
+CONFIG_MIPS_O32_FP64_SUPPORT=y
+CONFIG_MIPS_RAW_APPENDED_DTB=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MTD_BCM63XX_PARTS is not set
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_BE_BYTE_SWAP=y
+# CONFIG_MTD_CFI_GEOMETRY is not set
+# CONFIG_MTD_CFI_NOSWAP is not set
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_JEDECPROBE=y
+# CONFIG_MTD_PARSER_IMAGETAG is not set
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NO_EXCEPT_FILL=y
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_NR_CPUS=2
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
+CONFIG_OF_NET=y
+CONFIG_PADATA=y
+CONFIG_PCI_DRIVERS_LEGACY=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PHYSICAL_START=0x80010000
+CONFIG_PHY_BCM63XX_USBH=y
+# CONFIG_PHY_BRCM_SATA is not set
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_BCM6318=y
+CONFIG_PINCTRL_BCM63268=y
+CONFIG_PINCTRL_BCM6328=y
+CONFIG_PINCTRL_BCM6358=y
+CONFIG_PINCTRL_BCM6362=y
+CONFIG_PINCTRL_BCM6368=y
+CONFIG_PINCTRL_BCM63XX=y
+CONFIG_PM=y
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_SYSCON=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_PROC_VMCORE=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_RATIONAL=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_RELAY=y
+CONFIG_RESET_BCM6345=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RFS_ACCEL=y
+CONFIG_RPS=y
+CONFIG_SERIAL_BCM63XX=y
+CONFIG_SERIAL_BCM63XX_CONSOLE=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SGL_ALLOC=y
+CONFIG_SMP=y
+CONFIG_SMP_UP=y
+CONFIG_SOC_BCM63XX=y
+CONFIG_SPI=y
+CONFIG_SPI_BCM63XX=y
+CONFIG_SPI_BCM63XX_HSSPI=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+CONFIG_SRCU=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SWPHY=y
+CONFIG_SYNC_R4K=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYS_HAS_CPU_BMIPS=y
+CONFIG_SYS_HAS_CPU_BMIPS32_3300=y
+CONFIG_SYS_HAS_CPU_BMIPS4350=y
+CONFIG_SYS_HAS_CPU_BMIPS4380=y
+CONFIG_SYS_HAS_CPU_BMIPS5000=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SYS_SUPPORTS_HIGHMEM=y
+CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_SMP=y
+CONFIG_TARGET_ISA_REV=0
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TREE_RCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
+CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
+CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_OF=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_WEAK_ORDERING=y
+CONFIG_XPS=y
+CONFIG_XXHASH=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm63268.dtsi"
+
+/ {
+ model = "Comtrend VR-3032u";
+ compatible = "comtrend,vr-3032u", "brcm,bcm63168", "brcm,bcm63268";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_green;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+
+ led-usb = &led_usb_green;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&pinctrl 34 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ debounce-interval = <60>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&leds {
+ status = "okay";
+
+ brcm,serial-leds;
+ brcm,serial-dat-low;
+ brcm,serial-shift-inv;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_serial_led>;
+
+ led@0 {
+ /* GPHY0 Spd 0 */
+ reg = <0>;
+ brcm,hardware-controlled;
+ brcm,link-signal-sources = <0>;
+ };
+
+ led@1 {
+ /* GPHY0 Spd 1 */
+ reg = <1>;
+ brcm,hardware-controlled;
+ brcm,link-signal-sources = <1>;
+ };
+
+ led@2 {
+ reg = <2>;
+ active-low;
+ label = "red:internet";
+ };
+
+ led@3 {
+ reg = <3>;
+ active-low;
+ label = "green:dsl";
+ };
+
+ led_usb_green: led@4 {
+ reg = <4>;
+ active-low;
+ label = "green:usb";
+ };
+
+ led@7 {
+ reg = <7>;
+ active-low;
+ label = "green:wps";
+ };
+
+ led@8 {
+ reg = <8>;
+ active-low;
+ label = "green:internet";
+ };
+
+ led@9 {
+ /* EPHY0 Act */
+ reg = <9>;
+ brcm,hardware-controlled;
+ };
+
+ led@10 {
+ /* EPHY1 Act */
+ reg = <10>;
+ brcm,hardware-controlled;
+ };
+
+ led@11 {
+ /* EPHY2 Act */
+ reg = <11>;
+ brcm,hardware-controlled;
+ };
+
+ led@12 {
+ /* GPHY0 Act */
+ reg = <12>;
+ brcm,hardware-controlled;
+ };
+
+ led@13 {
+ /* EPHY0 Spd */
+ reg = <13>;
+ brcm,hardware-controlled;
+ };
+
+ led@14 {
+ /* EPHY1 Spd */
+ reg = <14>;
+ brcm,hardware-controlled;
+ };
+
+ led@15 {
+ /* EPHY2 Spd */
+ reg = <15>;
+ brcm,hardware-controlled;
+ };
+
+ led_power_green: led@20 {
+ reg = <20>;
+ active-low;
+ label = "green:power";
+ };
+};
+
+&nflash {
+ status = "okay";
+
+ nandcs@0 {
+ compatible = "brcm,nandcs";
+ #size-cells = <1>;
+ #address-cells = <1>;
+ reg = <0>;
+ nand-ecc-step-size = <512>;
+ nand-ecc-strength = <15>;
+ nand-on-flash-bbt;
+ brcm,nand-oob-sector-size = <64>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cferom: partition@0 {
+ label = "cferom";
+ reg = <0x0000000 0x0020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ compatible = "brcm,wfi-split";
+ label = "wfi";
+ reg = <0x0020000 0x7ac0000>;
+ };
+ };
+ };
+};
+
+&ohci {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6318.dtsi"
+
+/ {
+ model = "Comtrend AR-5315u";
+ compatible = "comtrend,ar-5315u", "brcm,bcm6318";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_green;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ wps {
+ label = "wps";
+ gpios = <&pinctrl 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ debounce-interval = <60>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&hsspi {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <62500000>;
+ spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <2>;
+ reg = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cfe: partition@0 {
+ reg = <0x000000 0x010000>;
+ label = "cfe";
+ read-only;
+ };
+
+ partition@10000 {
+ compatible = "brcm,bcm963xx-imagetag";
+ reg = <0x010000 0xfe0000>;
+ label = "firmware";
+ };
+
+ partition@ff0000 {
+ reg = <0xff0000 0x010000>;
+ label = "nvram";
+ };
+ };
+ };
+};
+
+&leds {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds
+ &pinctrl_ephy0_act_led &pinctrl_ephy1_act_led
+ &pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
+
+ led@0 {
+ reg = <0>;
+ active-low;
+ label = "green:wps";
+ };
+
+ led_power_green: led@1 {
+ reg = <1>;
+ active-low;
+ label = "green:power";
+ };
+
+ led@2 {
+ reg = <2>;
+ active-low;
+ label = "green:usb";
+ };
+
+ led@4 {
+ reg = <4>;
+ brcm,hardware-controlled;
+ brcm,link-signal-sources = <4>;
+ /* EPHY0 Act */
+ };
+
+ led@5 {
+ reg = <5>;
+ brcm,hardware-controlled;
+ brcm,link-signal-sources = <5>;
+ /* EPHY1 Act */
+ };
+
+ led@6 {
+ reg = <6>;
+ brcm,hardware-controlled;
+ brcm,link-signal-sources = <6>;
+ /* EPHY2 Act */
+ };
+
+ led@7 {
+ reg = <7>;
+ brcm,hardware-controlled;
+ brcm,link-signal-sources = <7>;
+ /* EPHY3 Act */
+ };
+
+ led@8 {
+ reg = <8>;
+ active-low;
+ label = "green:internet";
+ };
+
+ led@9 {
+ reg = <9>;
+ active-low;
+ label = "red:internet";
+ };
+
+ led@10 {
+ reg = <10>;
+ active-low;
+ label = "green:dsl";
+ };
+
+ led@11 {
+ reg = <11>;
+ active-low;
+ label = "red:power";
+ };
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pinctrl {
+ pinctrl_leds: leds {
+ function = "led";
+ pins = "gpio0", "gpio1",
+ "gpio2", "gpio8",
+ "gpio9", "gpio10",
+ "gpio11";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm6318-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h>
+#include <dt-bindings/reset/bcm6318-reset.h>
+#include <dt-bindings/soc/bcm6318-pm.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm6318";
+
+ aliases {
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ spi1 = &hsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+
+ hsspi_osc: hsspi-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <250000000>;
+ clock-output-names = "hsspi_osc";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <166500000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips3300", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@10000004 {
+ compatible = "brcm,bcm6318-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ ubus_clk: clock-controller@10000008 {
+ compatible = "brcm,bcm6318-ubus-clocks";
+ reg = <0x10000008 0x4>;
+ #clock-cells = <1>;
+ };
+
+ periph_rst: reset-controller@10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
+ ext_intc: interrupt-controller@10000018 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6318-ext-intc";
+ reg = <0x10000018 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6318_IRQ_EXT0>,
+ <BCM6318_IRQ_EXT1>,
+ <BCM6318_IRQ_EXT2>,
+ <BCM6318_IRQ_EXT3>;
+ };
+
+ periph_intc: interrupt-controller@10000020 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x20>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ wdt: watchdog@10000068 {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0x10000068 0xc>;
+
+ clocks = <&periph_osc>;
+
+ timeout-sec = <30>;
+ };
+
+ pll_cntl: syscon@10000074 {
+ compatible = "syscon";
+ reg = <0x10000074 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0>;
+ mask = <0x1>;
+ };
+
+ pinctrl: pin-controller@10000080 {
+ compatible = "brcm,bcm6318-pinctrl";
+ reg = <0x10000080 0x08>,
+ <0x10000088 0x08>,
+ <0x10000098 0x04>,
+ <0x1000009c 0x0c>,
+ <0x100000d4 0x18>;
+ reg-names = "dirout", "dat", "mode", "mux", "pad";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&ext_intc>;
+ interrupts = <0 0>, <1 0>;
+ interrupt-names = "gpio33", "gpio34";
+
+ pinctrl_ephy0_spd_led: ephy0_spd_led {
+ function = "ephy0_spd_led";
+ pins = "gpio0";
+ };
+
+ pinctrl_ephy1_spd_led: ephy1_spd_led {
+ function = "ephy1_spd_led";
+ pins = "gpio1";
+ };
+
+ pinctrl_ephy2_spd_led: ephy2_spd_led {
+ function = "ephy2_spd_led";
+ pins = "gpio2";
+ };
+
+ pinctrl_ephy3_spd_led: ephy3_spd_led {
+ function = "ephy3_spd_led";
+ pins = "gpio3";
+ };
+
+ pinctrl_ephy0_act_led: ephy0_act_led {
+ function = "ephy0_act_led";
+ pins = "gpio4";
+ };
+
+ pinctrl_ephy1_act_led: ephy1_act_led {
+ function = "ephy1_act_led";
+ pins = "gpio5";
+ };
+
+ pinctrl_ephy2_act_led: ephy2_act_led {
+ function = "ephy2_act_led";
+ pins = "gpio6";
+ };
+
+ pinctrl_ephy3_act_led: ephy3_act_led {
+ function = "ephy3_act_led";
+ pins = "gpio7";
+ };
+
+ pinctrl_serial_led: serial_led {
+ pinctrl_serial_led_data: serial_led_data {
+ function = "serial_led_data";
+ pins = "gpio6";
+ };
+
+ pinctrl_serial_led_clk: serial_led_clk {
+ function = "serial_led_clk";
+ pins = "gpio7";
+ };
+ };
+
+ pinctrl_inet_act_led: inet_act_led {
+ function = "inet_act_led";
+ pins = "gpio8";
+ };
+
+ pinctrl_inet_fail_led: inet_fail_led {
+ function = "inet_fail_led";
+ pins = "gpio9";
+ };
+
+ pinctrl_dsl_led: dsl_led {
+ function = "dsl_led";
+ pins = "gpio10";
+ };
+
+ pinctrl_post_fail_led: post_fail_led {
+ function = "post_fail_led";
+ pins = "gpio11";
+ };
+
+ pinctrl_wlan_wps_led: wlan_wps_led {
+ function = "wlan_wps_led";
+ pins = "gpio12";
+ };
+
+ pinctrl_usb_pwron: usb_pwron {
+ function = "usb_pwron";
+ pins = "gpio13";
+ };
+
+ pinctrl_usb_device_led: usb_device_led {
+ function = "usb_device_led";
+ pins = "gpio13";
+ };
+
+ pinctrl_usb_active: usb_active {
+ function = "usb_active";
+ pins = "gpio40";
+ };
+ };
+
+ uart0: serial@10000100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6318_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ leds: led-controller@10000200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6328-leds";
+ reg = <0x10000200 0x24>;
+
+ status = "disabled";
+ };
+
+ periph_pwr: power-controller@100008e8 {
+ compatible = "brcm,bcm6318-power-controller";
+ reg = <0x100008e8 0x4>;
+
+ #power-domain-cells = <1>;
+ };
+
+ hsspi: spi@10003000 {
+ compatible = "brcm,bcm6328-hsspi";
+ reg = <0x10003000 0x600>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6318_IRQ_HSSPI>;
+
+ clocks = <&periph_clk BCM6318_CLK_HSSPI>,
+ <&hsspi_osc>;
+ clock-names = "hsspi",
+ "pll";
+
+ resets = <&periph_rst BCM6318_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ ehci: usb@10005000 {
+ compatible = "brcm,bcm6318-ehci", "generic-ehci";
+ reg = <0x10005000 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6318_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@10005100 {
+ compatible = "brcm,bcm6318-ohci", "generic-ohci";
+ reg = <0x10005100 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6318_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@10005200 {
+ compatible = "brcm,bcm6318-usbh-phy";
+ reg = <0x10005200 0x38>;
+
+ #phy-cells = <1>;
+
+ clocks = <&periph_clk BCM6318_CLK_USBD>,
+ <&ubus_clk BCM6318_UCLK_USB>;
+ clock-names = "usbh",
+ "usb_ref";
+
+ power-domains = <&periph_pwr BCM6318_POWER_DOMAIN_USB>;
+ resets = <&periph_rst BCM6318_RST_USBH>;
+
+ status = "disabled";
+ };
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm63268-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm63268-interrupt-controller.h>
+#include <dt-bindings/reset/bcm63268-reset.h>
+#include <dt-bindings/soc/bcm63268-pm.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm63268";
+
+ aliases {
+ nflash = &nflash;
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi0 = &lsspi;
+ spi1 = &hsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+
+ hsspi_osc: hsspi-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <400000000>;
+ clock-output-names = "hsspi_osc";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <200000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@10000004 {
+ compatible = "brcm,bcm63268-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ pll_cntl: syscon@10000008 {
+ compatible = "syscon";
+ reg = <0x10000008 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0x0>;
+ mask = <0x1>;
+ };
+
+ periph_rst: reset-controller@10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
+ ext_intc: interrupt-controller@10000018 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0x10000018 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM63268_IRQ_EXT0>,
+ <BCM63268_IRQ_EXT1>,
+ <BCM63268_IRQ_EXT2>,
+ <BCM63268_IRQ_EXT3>;
+ };
+
+ periph_intc: interrupt-controller@10000020 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x20>,
+ <0x10000040 0x20>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ wdt: watchdog@1000009c {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0x1000009c 0xc>;
+
+ clocks = <&periph_osc>;
+
+ timeout-sec = <30>;
+ };
+
+ pinctrl: pin-controller@100000c0 {
+ compatible = "brcm,bcm63268-pinctrl";
+ reg = <0x100000c0 0x8>,
+ <0x100000c8 0x8>,
+ <0x100000d0 0x4>,
+ <0x100000d8 0x4>,
+ <0x100000dc 0x4>,
+ <0x100000f8 0x4>;
+ reg-names = "dirout", "dat", "led", "mode",
+ "ctrl", "basemode";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&ext_intc>;
+ interrupts = <0 0>, <1 0>, <2 0>, <3 0>;
+ interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35";
+
+ pinctrl_serial_led: serial_led {
+ pinctrl_serial_led_clk: serial_led_clk {
+ function = "serial_led_clk";
+ pins = "gpio0";
+ };
+
+ pinctrl_serial_led_data: serial_led_data {
+ function = "serial_led_data";
+ pins = "gpio1";
+ };
+ };
+
+ pinctrl_hsspi_cs4: hsspi_cs4 {
+ function = "hsspi_cs4";
+ pins = "gpio16";
+ };
+
+ pinctrl_hsspi_cs5: hsspi_cs5 {
+ function = "hsspi_cs5";
+ pins = "gpio17";
+ };
+
+ pinctrl_hsspi_cs6: hsspi_cs6 {
+ function = "hsspi_cs6";
+ pins = "gpio8";
+ };
+
+ pinctrl_hsspi_cs7: hsspi_cs7 {
+ function = "hsspi_cs7";
+ pins = "gpio9";
+ };
+
+ pinctrl_adsl_spi: adsl_spi {
+ pinctrl_adsl_spi_miso: adsl_spi_miso {
+ function = "adsl_spi_miso";
+ pins = "gpio18";
+ };
+
+ pinctrl_adsl_spi_mosi: adsl_spi_mosi {
+ function = "adsl_spi_mosi";
+ pins = "gpio19";
+ };
+ };
+
+ pinctrl_vreq_clk: vreq_clk {
+ function = "vreq_clk";
+ pins = "gpio22";
+ };
+
+ pinctrl_pcie_clkreq_b: pcie_clkreq_b {
+ function = "pcie_clkreq_b";
+ pins = "gpio23";
+ };
+
+ pinctrl_robosw_led_clk: robosw_led_clk {
+ function = "robosw_led_clk";
+ pins = "gpio30";
+ };
+
+ pinctrl_robosw_led_data: robosw_led_data {
+ function = "robosw_led_data";
+ pins = "gpio31";
+ };
+
+ pinctrl_nand: nand {
+ function = "nand";
+ group = "nand_grp";
+ };
+
+ pinctrl_gpio35_alt: gpio35_alt {
+ function = "gpio35_alt";
+ pin = "gpio35";
+ };
+
+ pinctrl_dectpd: dectpd {
+ function = "dectpd";
+ group = "dectpd_grp";
+ };
+
+ pinctrl_vdsl_phy_override_0: vdsl_phy_override_0 {
+ function = "vdsl_phy_override_0";
+ group = "vdsl_phy_override_0_grp";
+ };
+
+ pinctrl_vdsl_phy_override_1: vdsl_phy_override_1 {
+ function = "vdsl_phy_override_1";
+ group = "vdsl_phy_override_1_grp";
+ };
+
+ pinctrl_vdsl_phy_override_2: vdsl_phy_override_2 {
+ function = "vdsl_phy_override_2";
+ group = "vdsl_phy_override_2_grp";
+ };
+
+ pinctrl_vdsl_phy_override_3: vdsl_phy_override_3 {
+ function = "vdsl_phy_override_3";
+ group = "vdsl_phy_override_3_grp";
+ };
+
+ pinctrl_dsl_gpio8: dsl_gpio8 {
+ function = "dsl_gpio8";
+ group = "dsl_gpio8";
+ };
+
+ pinctrl_dsl_gpio9: dsl_gpio9 {
+ function = "dsl_gpio9";
+ group = "dsl_gpio9";
+ };
+ };
+
+ uart0: serial@10000180 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000180 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ uart1: serial@100001a0 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x100001a0 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_UART1>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ nflash: nand@10000200 {
+ compatible = "brcm,nand-bcm6368",
+ "brcm,brcmnand-v4.0",
+ "brcm,brcmnand";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10000200 0x180>,
+ <0x10000600 0x200>,
+ <0x100000b0 0x10>;
+ reg-names = "nand",
+ "nand-cache",
+ "nand-int-base";
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_NAND>;
+
+ clocks = <&periph_clk BCM63268_CLK_NAND>;
+ clock-names = "nand";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+
+ status = "disabled";
+ };
+
+ lsspi: spi@10000800 {
+ compatible = "brcm,bcm6358-spi";
+ reg = <0x10000800 0x70c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_LSSPI>;
+
+ clocks = <&periph_clk BCM63268_CLK_SPI>;
+ clock-names = "spi";
+
+ resets = <&periph_rst BCM63268_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ hsspi: spi@10001000 {
+ compatible = "brcm,bcm6328-hsspi";
+ reg = <0x10001000 0x600>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_HSSPI>;
+
+ clocks = <&periph_clk BCM63268_CLK_HSSPI>,
+ <&hsspi_osc>;
+ clock-names = "hsspi",
+ "pll";
+
+ resets = <&periph_rst BCM63268_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ periph_pwr: power-controller@1000184c {
+ compatible = "brcm,bcm63268-power-controller";
+ reg = <0x1000184c 0x4>;
+ #power-domain-cells = <1>;
+ };
+
+ leds: led-controller@10001900 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6328-leds";
+ reg = <0x10001900 0x24>;
+
+ status = "disabled";
+ };
+
+ ehci: usb@10002500 {
+ compatible = "brcm,bcm63268-ehci", "generic-ehci";
+ reg = <0x10002500 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@10002600 {
+ compatible = "brcm,bcm63268-ohci", "generic-ohci";
+ reg = <0x10002600 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM63268_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@10002700 {
+ compatible = "brcm,bcm63268-usbh-phy";
+ reg = <0x10002700 0x38>;
+
+ #phy-cells = <1>;
+
+ clocks = <&periph_clk BCM63268_CLK_USBH>;
+ /* FIXME! <&timer_clk BCM63268_TCLK_USB_REF> */
+ clock-names = "usbh";
+ /* FIXME! usb_ref */
+
+ power-domains = <&periph_pwr BCM63268_POWER_DOMAIN_USBH>;
+ resets = <&periph_rst BCM63268_RST_USBH>;
+
+ status = "disabled";
+ };
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6328.dtsi"
+
+/ {
+ model = "Comtrend AR-5387un";
+ compatible = "comtrend,ar-5387un", "brcm,bcm6328";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_green;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 23 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&hsspi {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <16666667>;
+ spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <2>;
+ reg = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cfe: partition@0 {
+ reg = <0x000000 0x010000>;
+ label = "cfe";
+ read-only;
+ };
+
+ partition@10000 {
+ compatible = "brcm,bcm963xx-imagetag";
+ reg = <0x010000 0xfe0000>;
+ label = "firmware";
+ };
+
+ partition@ff0000 {
+ reg = <0xff0000 0x010000>;
+ label = "nvram";
+ };
+ };
+ };
+};
+
+&leds {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds>;
+
+ led@1 {
+ reg = <1>;
+ label = "red:internet";
+ };
+
+ led@4 {
+ reg = <4>;
+ label = "red:power";
+ };
+
+ led@7 {
+ reg = <7>;
+ label = "green:internet";
+ };
+
+ led_power_green: led@8 {
+ reg = <8>;
+ label = "green:power";
+ };
+
+ led@11 {
+ reg = <11>;
+ active-low;
+ label = "green:dsl";
+ };
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pinctrl {
+ pinctrl_leds: leds {
+ function = "led";
+ pins = "gpio1", "gpio4", "gpio7",
+ "gpio8", "gpio11";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm6328-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h>
+#include <dt-bindings/reset/bcm6328-reset.h>
+#include <dt-bindings/soc/bcm6328-pm.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm6328";
+
+ aliases {
+ nflash = &nflash;
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi1 = &hsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+
+ hsspi_osc: hsspi-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <133333333>;
+ clock-output-names = "hsspi_osc";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <160000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@10000004 {
+ compatible = "brcm,bcm6328-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ periph_rst: reset-controller@10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
+ ext_intc: interrupt-controller@10000018 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0x10000018 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6328_IRQ_EXTO>,
+ <BCM6328_IRQ_EXT1>,
+ <BCM6328_IRQ_EXT2>,
+ <BCM6328_IRQ_EXT3>;
+ };
+
+ periph_intc: interrupt-controller@10000020 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+ <0x10000030 0x10>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ wdt: watchdog@1000005c {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0x1000005c 0xc>;
+
+ clocks = <&periph_osc>;
+
+ timeout-sec = <30>;
+ };
+
+ pll_cntl: syscon@10000068 {
+ compatible = "syscon";
+ reg = <0x10000068 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0>;
+ mask = <0x1>;
+ };
+
+ pinctrl: pin-controller@10000080 {
+ compatible = "brcm,bcm6328-pinctrl";
+ reg = <0x10000080 0x8>,
+ <0x10000088 0x8>,
+ <0x10000098 0x4>,
+ <0x1000009c 0xc>;
+ reg-names = "dirout", "dat", "mode", "mux";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&ext_intc>;
+ interrupts = <3 0>, <2 0>, <0 0>, <1 0>;
+ interrupt-names = "gpio12", "gpio15",
+ "gpio23", "gpio24";
+
+ pinctrl_serial_led: serial_led {
+ pinctrl_serial_led_data: serial_led_data {
+ function = "serial_led_data";
+ pins = "gpio6";
+ };
+
+ pinctrl_serial_led_clk: serial_led_clk {
+ function = "serial_led_clk";
+ pins = "gpio7";
+ };
+ };
+
+ pinctrl_inet_act_led: inet_act_led {
+ function = "inet_act_led";
+ pins = "gpio11";
+ };
+
+ pinctrl_pcie_clkreq: pcie_clkreq {
+ function = "pcie_clkreq";
+ pins = "gpio16";
+ };
+
+ pinctrl_ephy0_spd_led: ephy0_spd_led {
+ function = "led";
+ pins = "gpio17";
+ };
+
+ pinctrl_ephy1_spd_led: ephy1_spd_led {
+ function = "led";
+ pins = "gpio18";
+ };
+
+ pinctrl_ephy2_spd_led: ephy2_spd_led {
+ function = "led";
+ pins = "gpio19";
+ };
+
+ pinctrl_ephy3_spd_led: ephy3_spd_led {
+ function = "led";
+ pins = "gpio20";
+ };
+
+ pinctrl_ephy0_act_led: ephy0_act_led {
+ function = "ephy0_act_led";
+ pins = "gpio25";
+ };
+
+ pinctrl_ephy1_act_led: ephy1_act_led {
+ function = "ephy1_act_led";
+ pins = "gpio26";
+ };
+
+ pinctrl_ephy2_act_led: ephy2_act_led {
+ function = "ephy2_act_led";
+ pins = "gpio27";
+ };
+
+ pinctrl_ephy3_act_led: ephy3_act_led {
+ function = "ephy3_act_led";
+ pins = "gpio28";
+ };
+
+ pinctrl_hsspi_cs1: hsspi_cs1 {
+ function = "hsspi_cs1";
+ pins = "hsspi_cs1";
+ };
+
+ pinctrl_usb_port1_device: usb_port1_device {
+ function = "usb_device_port";
+ pins = "usb_port1";
+ };
+
+ pinctrl_usb_port1_host: usb_port1_host {
+ function = "usb_host_port";
+ pins = "usb_port1";
+ };
+ };
+
+ uart0: serial@10000100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ uart1: serial@10000120 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000120 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_UART1>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ nflash: nand@10000200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcm6368",
+ "brcm,brcmnand-v2.2",
+ "brcm,brcmnand";
+ reg = <0x10000200 0x180>,
+ <0x10000400 0x200>,
+ <0x10000070 0x10>;
+ reg-names = "nand",
+ "nand-cache",
+ "nand-int-base";
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_NAND>;
+
+ status = "disabled";
+ };
+
+ leds: led-controller@10000800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6328-leds";
+ reg = <0x10000800 0x24>;
+
+ status = "disabled";
+ };
+
+ hsspi: spi@10001000 {
+ compatible = "brcm,bcm6328-hsspi";
+ reg = <0x10001000 0x600>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_HSSPI>;
+
+ clocks = <&periph_clk BCM6328_CLK_HSSPI>,
+ <&hsspi_osc>;
+ clock-names = "hsspi",
+ "pll";
+
+ resets = <&periph_rst BCM6328_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ periph_pwr: power-controller@10001848 {
+ compatible = "brcm,bcm6328-power-controller";
+ reg = <0x10001848 0x4>;
+
+ #power-domain-cells = <1>;
+ };
+
+ ehci: usb@10002500 {
+ compatible = "brcm,bcm6328-ehci", "generic-ehci";
+ reg = <0x10002500 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@10002600 {
+ compatible = "brcm,bcm6328-ohci", "generic-ohci";
+ reg = <0x10002600 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6328_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@10002700 {
+ compatible = "brcm,bcm6328-usbh-phy";
+ reg = <0x10002700 0x38>;
+
+ #phy-cells = <1>;
+
+ clocks = <&periph_clk BCM6328_CLK_USBH>;
+ clock-names = "usbh";
+
+ power-domains = <&periph_pwr BCM6328_POWER_DOMAIN_USBH>;
+ resets = <&periph_rst BCM6328_RST_USBH>;
+
+ status = "disabled";
+ };
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6358.dtsi"
+
+/ {
+ compatible = "huawei,hg556a-b", "brcm,bcm6358";
+ model = "Huawei EchoLife HG556a (version B)";
+
+ aliases {
+ led-boot = &power_red;
+ led-failsafe = &power_red;
+ led-running = &power_red;
+ led-upgrade = &power_red;
+
+ led-dsl = &dsl_red;
+ led-internet = &dsl_red;
+ led-usb = &hspa_red;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ help {
+ label = "help";
+ gpios = <&pinctrl 8 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_HELP>;
+ debounce-interval = <60>;
+ };
+
+ wlan {
+ label = "wlan";
+ gpios = <&pinctrl 9 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WLAN>;
+ debounce-interval = <60>;
+ };
+
+ restart {
+ label = "restart";
+ gpios = <&pinctrl 10 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 11 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_CONFIG>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led@0 {
+ label = "red:message";
+ gpios = <&pinctrl 0 GPIO_ACTIVE_LOW>;
+ };
+
+ hspa_red: led@1 {
+ label = "red:hspa";
+ gpios = <&pinctrl 1 GPIO_ACTIVE_LOW>;
+ };
+
+ dsl_red: led@2 {
+ label = "red:dsl";
+ gpios = <&pinctrl 2 GPIO_ACTIVE_LOW>;
+ };
+
+ power_red: led@3 {
+ label = "red:power";
+ gpios = <&pinctrl 3 GPIO_ACTIVE_LOW>;
+ };
+
+ led@6 {
+ label = "all";
+ gpios = <&pinctrl 6 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ led@12 {
+ label = "green:lan1";
+ gpios = <&pinctrl 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led@13 {
+ label = "red:lan1";
+ gpios = <&pinctrl 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led@15 {
+ label = "green:lan2";
+ gpios = <&pinctrl 15 GPIO_ACTIVE_LOW>;
+ };
+
+ led@22 {
+ label = "red:lan2";
+ gpios = <&pinctrl 22 GPIO_ACTIVE_LOW>;
+ };
+
+ led@23 {
+ label = "green:lan3";
+ gpios = <&pinctrl 23 GPIO_ACTIVE_LOW>;
+ };
+
+ led@26 {
+ label = "red:lan3";
+ gpios = <&pinctrl 26 GPIO_ACTIVE_LOW>;
+ };
+
+ led@27 {
+ label = "green:lan4";
+ gpios = <&pinctrl 27 GPIO_ACTIVE_LOW>;
+ };
+
+ led@28 {
+ label = "red:lan4";
+ gpios = <&pinctrl 28 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&pflash {
+ status = "okay";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cfe: partition@0 {
+ label = "cfe";
+ reg = <0x000000 0x020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ label = "firmware";
+ reg = <0x020000 0xec0000>;
+ compatible = "brcm,bcm963xx-imagetag";
+ };
+
+ cal_data: partition@ee0000 {
+ label = "cal_data";
+ reg = <0xee0000 0x100000>;
+ read-only;
+ };
+
+ partition@fe0000 {
+ label = "nvram";
+ reg = <0xfe0000 0x020000>;
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm6358-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h>
+#include <dt-bindings/reset/bcm6358-reset.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm6358";
+
+ aliases {
+ pflash = &pflash;
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi0 = &lsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <150000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ pflash: nor@1e000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x1e000000 0x2000000>;
+ bank-width = <2>;
+
+ status = "disabled";
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@fffe0004 {
+ compatible = "brcm,bcm6358-clocks";
+ reg = <0xfffe0004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ pll_cntl: syscon@fffe0008 {
+ compatible = "syscon";
+ reg = <0xfffe0008 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0x0>;
+ mask = <0x1>;
+ };
+
+ periph_intc: interrupt-controller@fffe000c {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0xfffe000c 0x8>,
+ <0xfffe0038 0x8>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ ext_intc0: interrupt-controller@fffe0014 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0xfffe0014 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6358_IRQ_EXT0>,
+ <BCM6358_IRQ_EXT1>,
+ <BCM6358_IRQ_EXT2>,
+ <BCM6358_IRQ_EXT3>;
+ };
+
+ ext_intc1: interrupt-controller@fffe001c {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0xfffe001c 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6358_IRQ_EXT4>,
+ <BCM6358_IRQ_EXT5>;
+ };
+
+ periph_rst: reset-controller@fffe0034 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0xfffe0034 0x4>;
+ #reset-cells = <1>;
+ };
+
+ pinctrl: pin-controller@fffe0080 {
+ compatible = "brcm,bcm6358-pinctrl";
+ reg = <0xfffe0080 0x8>,
+ <0xfffe0088 0x8>;
+ reg-names = "dirout", "dat", "mode";
+ brcm,gpiomode = <&gpiomode>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupts-extended = <&ext_intc1 0 0>,
+ <&ext_intc1 1 0>,
+ <&ext_intc0 0 0>,
+ <&ext_intc0 1 0>,
+ <&ext_intc0 2 0>,
+ <&ext_intc0 3 0>;
+ interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37";
+
+ pinctrl_ebi_cs: ebi_cs {
+ function = "ebi_cs";
+ groups = "ebi_cs_grp";
+ };
+
+ pinctrl_uart1: uart1 {
+ function = "uart1";
+ groups = "uart1_grp";
+ };
+
+ pinctrl_serial_led: serial_led {
+ function = "serial_led";
+ groups = "serial_led_grp";
+ };
+
+ pinctrl_legacy_led: legacy_led {
+ function = "legacy_led";
+ groups = "legacy_led_grp";
+ };
+
+ pinctrl_led: led {
+ function = "led";
+ groups = "led_grp";
+ };
+
+ pinctrl_spi_cs_23: spi_cs {
+ function = "spi_cs";
+ groups = "spi_cs_grp";
+ };
+
+ pinctrl_utopia: utopia {
+ function = "utopia";
+ groups = "utopia_grp";
+ };
+
+ pinctrl_pwm_syn_clk: pwm_syn_clk {
+ function = "pwm_syn_clk";
+ groups = "pwm_syn_clk_grp";
+ };
+
+ pinctrl_sys_irq: sys_irq {
+ function = "sys_irq";
+ groups = "sys_irq_grp";
+ };
+ };
+
+ gpiomode: gpiomode@fffe0098 {
+ compatible = "brcm,bcm6358-gpiomode", "syscon";
+ reg = <0xfffe0098 0x4>;
+ };
+
+ leds: led-controller@fffe00d0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6358-leds";
+ reg = <0xfffe00d0 0x8>;
+
+ status = "disabled";
+ };
+
+ uart0: serial@fffe0100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0xfffe0100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6358_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ uart1: serial@fffe0120 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0xfffe0120 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6358_IRQ_UART1>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ lsspi: spi@fffe0800 {
+ compatible = "brcm,bcm6358-spi";
+ reg = <0xfffe0800 0x70c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6358_IRQ_SPI>;
+
+ clocks = <&periph_clk BCM6358_CLK_SPI>;
+ clock-names = "spi";
+
+ resets = <&periph_rst BCM6358_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ ehci: usb@fffe1300 {
+ compatible = "brcm,bcm6358-ehci", "generic-ehci";
+ reg = <0xfffe1300 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6358_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@fffe1400 {
+ compatible = "brcm,bcm6358-ohci", "generic-ohci";
+ reg = <0xfffe1400 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6358_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@fffe1500 {
+ compatible = "brcm,bcm6358-usbh-phy";
+ reg = <0xfffe1500 0x38>;
+
+ #phy-cells = <1>;
+
+ resets = <&periph_rst BCM6358_RST_USBH>;
+
+ status = "disabled";
+ };
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6362.dtsi"
+
+/ {
+ model = "Netgear DGND3700 v2";
+ compatible = "netgear,dgnd3700-v2", "brcm,bcm6362";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_green;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+
+ led-ethernet = &led_ethernet_green;
+ led-usb = &led_usb1_green;
+ led-usb2 = &led_usb2_green;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 24 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+
+ wlan {
+ label = "wlan";
+ gpios = <&pinctrl 25 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WLAN>;
+ debounce-interval = <60>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&pinctrl 26 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led@28 {
+ label = "green:dsl";
+ gpios = <&pinctrl 28 GPIO_ACTIVE_LOW>;
+ };
+
+ led@34 {
+ label = "red:power";
+ gpios = <&pinctrl 34 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&leds {
+ status = "okay";
+
+ brcm,serial-leds;
+ brcm,serial-dat-low;
+ brcm,serial-shift-inv;
+ brcm,serial-mux;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led>;
+
+ led@1 {
+ reg = <1>;
+ active-low;
+ label = "green:internet";
+ };
+
+ led_power_green: led@8 {
+ reg = <8>;
+ label = "green:power";
+ };
+
+ led@9 {
+ reg = <9>;
+ active-low;
+ label = "green:wps";
+ };
+
+ led@10 {
+ reg = <10>;
+ active-low;
+ label = "green:usb1";
+ };
+
+ led@11 {
+ reg = <11>;
+ active-low;
+ label = "green:usb2";
+ };
+
+ led@12 {
+ reg = <12>;
+ active-low;
+ label = "amber:internet";
+ };
+
+ led_ethernet_green: led@13 {
+ reg = <13>;
+ active-low;
+ label = "green:ethernet";
+ };
+
+ led@14 {
+ reg = <14>;
+ active-low;
+ label = "amber:dsl";
+ };
+
+ led_usb1_green: led@16 {
+ reg = <16>;
+ active-low;
+ label = "amber:usb1";
+ };
+
+ led_usb2_green: led@17 {
+ reg = <17>;
+ active-low;
+ label = "amber:usb2";
+ };
+
+ led@18 {
+ reg = <18>;
+ active-low;
+ label = "amber:ethernet";
+ };
+};
+
+&nflash {
+ status = "okay";
+
+ nandcs@0 {
+ compatible = "brcm,nandcs";
+ #size-cells = <1>;
+ #address-cells = <1>;
+ reg = <0>;
+ nand-ecc-step-size = <512>;
+ nand-ecc-strength = <15>;
+ nand-on-flash-bbt;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cferom: partition@0 {
+ label = "cferom";
+ reg = <0x0000000 0x0004000>;
+ read-only;
+ };
+
+ partition@4000 {
+ compatible = "brcm,wfi";
+ label = "wfi";
+ reg = <0x0004000 0x1c7c000>;
+ };
+
+ partition@1c80000 {
+ label = "flag";
+ reg = <0x1c80000 0x0040000>;
+ read-only;
+ };
+
+ partition@1cc0000 {
+ label = "pcbasn";
+ reg = <0x1cc0000 0x0040000>;
+ read-only;
+ };
+
+ partition@1d00000 {
+ label = "xxx";
+ reg = <0x1d00000 0x0080000>;
+ read-only;
+ };
+
+ partition@1d80000 {
+ label = "language_dev";
+ reg = <0x1d80000 0x0040000>;
+ read-only;
+ };
+
+ partition@1dc0000 {
+ label = "scnvram";
+ reg = <0x1dc0000 0x0100000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pinctrl {
+ pinctrl_leds: leds {
+ function = "led";
+ pins = "gpio1";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm6362-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm6362-interrupt-controller.h>
+#include <dt-bindings/reset/bcm6362-reset.h>
+#include <dt-bindings/soc/bcm6362-pm.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm6362";
+
+ aliases {
+ nflash = &nflash;
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi0 = &lsspi;
+ spi1 = &hsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+
+ hsspi_osc: hsspi-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <400000000>;
+ clock-output-names = "hsspi_osc";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <200000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@10000004 {
+ compatible = "brcm,bcm6362-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ pll_cntl: syscon@10000008 {
+ compatible = "syscon";
+ reg = <0x10000008 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0x0>;
+ mask = <0x1>;
+ };
+
+ periph_rst: reset-controller@10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
+ ext_intc: interrupt-controller@10000018 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0x10000018 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6362_IRQ_EXT0>,
+ <BCM6362_IRQ_EXT1>,
+ <BCM6362_IRQ_EXT2>,
+ <BCM6362_IRQ_EXT3>;
+ };
+
+ periph_intc: interrupt-controller@10000020 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+ <0x10000030 0x10>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ wdt: watchdog@1000005c {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0x1000005c 0xc>;
+
+ clocks = <&periph_osc>;
+
+ timeout-sec = <30>;
+ };
+
+ pinctrl: pin-controller@10000080 {
+ compatible = "brcm,bcm6362-pinctrl";
+ reg = <0x10000080 0x8>,
+ <0x10000088 0x8>,
+ <0x10000090 0x4>,
+ <0x10000098 0x4>,
+ <0x1000009c 0x4>,
+ <0x100000b8 0x4>;
+ reg-names = "dirout", "dat", "led",
+ "mode", "ctrl", "basemode";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&ext_intc>;
+ interrupts = <0 0>, <1 0>, <2 0>, <3 0>;
+ interrupt-names = "gpio24", "gpio25",
+ "gpio26", "gpio27";
+
+ pinctrl_usb_device_led: usb_device_led {
+ function = "usb_device_led";
+ pins = "gpio0";
+ };
+
+ pinctrl_sys_irq: sys_irq {
+ function = "sys_irq";
+ pins = "gpio1";
+ };
+
+ pinctrl_serial_led: serial_led {
+ pinctrl_serial_led_clk: serial_led_clk {
+ function = "serial_led_clk";
+ pins = "gpio2";
+ };
+
+ pinctrl_serial_led_data: serial_led_data {
+ function = "serial_led_data";
+ pins = "gpio3";
+ };
+ };
+
+ pinctrl_robosw_led_data: robosw_led_data {
+ function = "robosw_led_data";
+ pins = "gpio4";
+ };
+
+ pinctrl_robosw_led_clk: robosw_led_clk {
+ function = "robosw_led_clk";
+ pins = "gpio5";
+ };
+
+ pinctrl_robosw_led0: robosw_led0 {
+ function = "robosw_led0";
+ pins = "gpio6";
+ };
+
+ pinctrl_robosw_led1: robosw_led1 {
+ function = "robosw_led1";
+ pins = "gpio7";
+ };
+
+ pinctrl_inet_led: inet_led {
+ function = "inet_led";
+ pins = "gpio8";
+ };
+
+ pinctrl_spi_cs2: spi_cs2 {
+ function = "spi_cs2";
+ pins = "gpio9";
+ };
+
+ pinctrl_spi_cs3: spi_cs3 {
+ function = "spi_cs3";
+ pins = "gpio10";
+ };
+
+ pinctrl_ntr_pulse: ntr_pulse {
+ function = "ntr_pulse";
+ pins = "gpio11";
+ };
+
+ pinctrl_uart1_scts: uart1_scts {
+ function = "uart1_scts";
+ pins = "gpio12";
+ };
+
+ pinctrl_uart1_srts: uart1_srts {
+ function = "uart1_srts";
+ pins = "gpio13";
+ };
+
+ pinctrl_uart1: uart1 {
+ pinctrl_uart1_sdin: uart1_sdin {
+ function = "uart1_sdin";
+ pins = "gpio14";
+ };
+
+ pinctrl_uart1_sdout: uart1_sdout {
+ function = "uart1_sdout";
+ pins = "gpio15";
+ };
+ };
+
+ pinctrl_adsl_spi: adsl_spi {
+ pinctrl_adsl_spi_miso: adsl_spi_miso {
+ function = "adsl_spi_miso";
+ pins = "gpio16";
+ };
+
+ pinctrl_adsl_spi_mosi: adsl_spi_mosi {
+ function = "adsl_spi_mosi";
+ pins = "gpio17";
+ };
+
+ pinctrl_adsl_spi_clk: adsl_spi_clk {
+ function = "adsl_spi_clk";
+ pins = "gpio18";
+ };
+
+ pinctrl_adsl_spi_cs: adsl_spi_cs {
+ function = "adsl_spi_cs";
+ pins = "gpio19";
+ };
+ };
+
+ pinctrl_ephy0_led: ephy0_led {
+ function = "ephy0_led";
+ pins = "gpio20";
+ };
+
+ pinctrl_ephy1_led: ephy1_led {
+ function = "ephy1_led";
+ pins = "gpio21";
+ };
+
+ pinctrl_ephy2_led: ephy2_led {
+ function = "ephy2_led";
+ pins = "gpio22";
+ };
+
+ pinctrl_ephy3_led: ephy3_led {
+ function = "ephy3_led";
+ pins = "gpio23";
+ };
+
+ pinctrl_ext_irq0: ext_irq0 {
+ function = "ext_irq0";
+ pins = "gpio24";
+ };
+
+ pinctrl_ext_irq1: ext_irq1 {
+ function = "ext_irq1";
+ pins = "gpio25";
+ };
+
+ pinctrl_ext_irq2: ext_irq2 {
+ function = "ext_irq2";
+ pins = "gpio26";
+ };
+
+ pinctrl_ext_irq3: ext_irq3 {
+ function = "ext_irq3";
+ pins = "gpio27";
+ };
+
+ pinctrl_nand: nand {
+ function = "nand";
+ group = "nand_grp";
+ };
+ };
+
+ uart0: serial@10000100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ uart1: serial@10000120 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000120 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_UART1>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ nflash: nand@10000200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcm6368",
+ "brcm,brcmnand-v2.2",
+ "brcm,brcmnand";
+ reg = <0x10000200 0x180>,
+ <0x10000600 0x200>,
+ <0x10000070 0x10>;
+ reg-names = "nand",
+ "nand-cache",
+ "nand-int-base";
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_NAND>;
+
+ clocks = <&periph_clk BCM6362_CLK_NAND>;
+ clock-names = "nand";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+
+ status = "disabled";
+ };
+
+ lsspi: spi@10000800 {
+ compatible = "brcm,bcm6358-spi";
+ reg = <0x10000800 0x70c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_LSSPI>;
+
+ clocks = <&periph_clk BCM6362_CLK_SPI>;
+ clock-names = "spi";
+
+ resets = <&periph_rst BCM6362_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ hsspi: spi@10001000 {
+ compatible = "brcm,bcm6328-hsspi";
+ reg = <0x10001000 0x600>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_HSSPI>;
+
+ clocks = <&periph_clk BCM6362_CLK_HSSPI>,
+ <&hsspi_osc>;
+ clock-names = "hsspi",
+ "pll";
+
+ resets = <&periph_rst BCM6362_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ periph_pwr: power-controller@10001848 {
+ compatible = "brcm,bcm6362-power-controller";
+ reg = <0x10001848 0x4>;
+ #power-domain-cells = <1>;
+ };
+
+ leds: led-controller@10001900 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6328-leds";
+ reg = <0x10001900 0x24>;
+
+ status = "disabled";
+ };
+
+ ehci: usb@10002500 {
+ compatible = "brcm,bcm6362-ehci", "generic-ehci";
+ reg = <0x10002500 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@10002600 {
+ compatible = "brcm,bcm6362-ohci", "generic-ohci";
+ reg = <0x10002600 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6362_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@10002700 {
+ compatible = "brcm,bcm6362-usbh-phy";
+ reg = <0x10002700 0x38>;
+
+ #phy-cells = <1>;
+
+ clocks = <&periph_clk BCM6362_CLK_USBH>;
+ clock-names = "usbh";
+
+ power-domains = <&periph_pwr BCM6362_POWER_DOMAIN_USBH>;
+ resets = <&periph_rst BCM6362_RST_USBH>;
+
+ status = "disabled";
+ };
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6368.dtsi"
+
+/ {
+ model = "Comtrend VR-3025u";
+ compatible = "comtrend,vr-3025u", "brcm,bcm6368";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_red;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 34 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led@2 {
+ label = "green:dsl";
+ gpios = <&pinctrl 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led@5 {
+ label = "green:internet";
+ gpios = <&pinctrl 5 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_power_green: led@22 {
+ label = "green:power";
+ gpios = <&pinctrl 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_power_red: led@24 {
+ label = "red:power";
+ gpios = <&pinctrl 24 GPIO_ACTIVE_HIGH>;
+ };
+
+ led@31 {
+ label = "red:internet";
+ gpios = <&pinctrl 31 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pflash {
+ status = "okay";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cfe: partition@0 {
+ label = "CFE";
+ reg = <0x0000000 0x0020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ compatible = "brcm,bcm963xx-imagetag";
+ label = "firmware";
+ reg = <0x0020000 0x1fc0000>;
+ };
+
+ partition@1fe0000 {
+ label = "nvram";
+ reg = <0x1fe0000 0x020000>;
+ };
+ };
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pci &pinctrl_ephy0_led &pinctrl_ephy1_led
+ &pinctrl_ephy2_led &pinctrl_ephy3_led>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include <dt-bindings/clock/bcm6368-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h>
+#include <dt-bindings/reset/bcm6368-reset.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "brcm,bcm6368";
+
+ aliases {
+ nflash = &nflash;
+ pflash = &pflash;
+ pinctrl = &pinctrl;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi0 = &lsspi;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ periph_osc: periph-osc {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mips-hpt-frequency = <200000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350", "mips,mips4Kc";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ cpu_intc: interrupt-controller {
+ #address-cells = <0>;
+ compatible = "mti,cpu-interrupt-controller";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ ubus {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "simple-bus";
+ ranges;
+
+ periph_clk: clock-controller@10000004 {
+ compatible = "brcm,bcm6368-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+ };
+
+ pll_cntl: syscon@10000008 {
+ compatible = "syscon";
+ reg = <0x10000008 0x4>;
+ native-endian;
+ };
+
+ syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&pll_cntl>;
+ offset = <0x0>;
+ mask = <0x1>;
+ };
+
+ periph_rst: reset-controller@10000010 {
+ compatible = "brcm,bcm6345-reset";
+ reg = <0x10000010 0x4>;
+ #reset-cells = <1>;
+ };
+
+ ext_intc0: interrupt-controller@10000018 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0x10000018 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6368_IRQ_EXT0>,
+ <BCM6368_IRQ_EXT1>,
+ <BCM6368_IRQ_EXT2>,
+ <BCM6368_IRQ_EXT3>;
+ };
+
+ ext_intc1: interrupt-controller@1000001c {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-ext-intc";
+ reg = <0x1000001c 0x4>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupts = <BCM6368_IRQ_EXT4>,
+ <BCM6368_IRQ_EXT5>;
+ };
+
+ periph_intc: interrupt-controller@10000020 {
+ #address-cells = <1>;
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+ <0x10000030 0x10>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ wdt: watchdog@1000005c {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0x1000005c 0xc>;
+
+ clocks = <&periph_osc>;
+
+ timeout-sec = <30>;
+ };
+
+ pinctrl: pin-controller@10000080 {
+ compatible = "brcm,bcm6368-pinctrl";
+ reg = <0x10000080 0x8>,
+ <0x10000088 0x8>,
+ <0x10000098 0x4>;
+ reg-names = "dirout", "dat", "mode";
+ brcm,gpiobasemode = <&gpiobasemode>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupts-extended = <&ext_intc1 0 0>,
+ <&ext_intc1 1 0>,
+ <&ext_intc0 0 0>,
+ <&ext_intc0 1 0>,
+ <&ext_intc0 2 0>,
+ <&ext_intc0 3 0>;
+ interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37";
+
+ pinctrl_analog_afe_0: analog_afe_0 {
+ function = "analog_afe_0";
+ pins = "gpio0";
+ };
+
+ pinctrl_analog_afe_1: analog_afe_1 {
+ function = "analog_afe_1";
+ pins = "gpio1";
+ };
+
+ pinctrl_sys_irq: sys_irq {
+ function = "sys_irq";
+ pins = "gpio2";
+ };
+
+ pinctrl_serial_led: serial_led {
+ pinctrl_serial_led_data: serial_led_data {
+ function = "serial_led_data";
+ pins = "gpio3";
+ };
+
+ pinctrl_serial_led_clk: serial_led_clk {
+ function = "serial_led_clk";
+ pins = "gpio4";
+ };
+ };
+
+ pinctrl_inet_led: inet_led {
+ function = "inet_led";
+ pins = "gpio5";
+ };
+
+ pinctrl_ephy0_led: ephy0_led {
+ function = "ephy0_led";
+ pins = "gpio6";
+ };
+
+ pinctrl_ephy1_led: ephy1_led {
+ function = "ephy1_led";
+ pins = "gpio7";
+ };
+
+ pinctrl_ephy2_led: ephy2_led {
+ function = "ephy2_led";
+ pins = "gpio8";
+ };
+
+ pinctrl_ephy3_led: ephy3_led {
+ function = "ephy3_led";
+ pins = "gpio9";
+ };
+
+ pinctrl_robosw_led_data: robosw_led_data {
+ function = "robosw_led_data";
+ pins = "gpio10";
+ };
+
+ pinctrl_robosw_led_clk: robosw_led_clk {
+ function = "robosw_led_clk";
+ pins = "gpio11";
+ };
+
+ pinctrl_robosw_led0: robosw_led0 {
+ function = "robosw_led0";
+ pins = "gpio12";
+ };
+
+ pinctrl_robosw_led1: robosw_led1 {
+ function = "robosw_led1";
+ pins = "gpio13";
+ };
+
+ pinctrl_usb_device_led: usb_device_led {
+ function = "usb_device_led";
+ pins = "gpio14";
+ };
+
+ pinctrl_pci: pci {
+ pinctrl_pci_req1: pci_req1 {
+ function = "pci_req1";
+ pins = "gpio16";
+ };
+
+ pinctrl_pci_gnt1: pci_gnt1 {
+ function = "pci_gnt1";
+ pins = "gpio17";
+ };
+
+ pinctrl_pci_intb: pci_intb {
+ function = "pci_intb";
+ pins = "gpio18";
+ };
+
+ pinctrl_pci_req0: pci_req0 {
+ function = "pci_req0";
+ pins = "gpio19";
+ };
+
+ pinctrl_pci_gnt0: pci_gnt0 {
+ function = "pci_gnt0";
+ pins = "gpio20";
+ };
+ };
+
+ pinctrl_pcmcia: pcmcia {
+ pinctrl_pcmcia_cd1: pcmcia_cd1 {
+ function = "pcmcia_cd1";
+ pins = "gpio22";
+ };
+
+ pinctrl_pcmcia_cd2: pcmcia_cd2 {
+ function = "pcmcia_cd2";
+ pins = "gpio23";
+ };
+
+ pinctrl_pcmcia_vs1: pcmcia_vs1 {
+ function = "pcmcia_vs1";
+ pins = "gpio24";
+ };
+
+ pinctrl_pcmcia_vs2: pcmcia_vs2 {
+ function = "pcmcia_vs2";
+ pins = "gpio25";
+ };
+ };
+
+ pinctrl_ebi_cs2: ebi_cs2 {
+ function = "ebi_cs2";
+ pins = "gpio26";
+ };
+
+ pinctrl_ebi_cs3: ebi_cs3 {
+ function = "ebi_cs2";
+ pins = "gpio27";
+ };
+
+ pinctrl_spi_cs2: spi_cs2 {
+ function = "spi_cs2";
+ pins = "gpio28";
+ };
+
+ pinctrl_spi_cs3: spi_cs3 {
+ function = "spi_cs3";
+ pins = "gpio29";
+ };
+
+ pinctrl_spi_cs4: spi_cs4 {
+ function = "spi_cs4";
+ pins = "gpio30";
+ };
+
+ pinctrl_spi_cs5: spi_cs5 {
+ function = "spi_cs5";
+ pins = "gpio31";
+ };
+
+ pinctrl_uart1: uart1 {
+ function = "uart1";
+ group = "uart1_grp";
+ };
+ };
+
+ gpiobasemode: gpiobasemode@100000b8 {
+ compatible = "brcm,bcm6368-gpiobasemode", "syscon";
+ reg = <0x100000b8 0x4>;
+ };
+
+ leds: led-controller@100000d0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6358-leds";
+ reg = <0x100000d0 0x8>;
+
+ status = "disabled";
+ };
+
+ uart0: serial@10000100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6368_IRQ_UART0>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ uart1: serial@10000120 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000120 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6368_IRQ_UART1>;
+
+ clocks = <&periph_osc>;
+ clock-names = "periph";
+
+ status = "disabled";
+ };
+
+ nflash: nand@10000200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcm6368",
+ "brcm,brcmnand-v2.1",
+ "brcm,brcmnand";
+ reg = <0x10000200 0x180>,
+ <0x10000600 0x200>,
+ <0x10000070 0x10>;
+ reg-names = "nand",
+ "nand-cache",
+ "nand-int-base";
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6368_IRQ_NAND>;
+
+ clocks = <&periph_clk BCM6368_CLK_NAND>;
+ clock-names = "nand";
+
+ status = "disabled";
+ };
+
+ lsspi: spi@10000800 {
+ compatible = "brcm,bcm6358-spi";
+ reg = <0x10000800 0x70c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6368_IRQ_SPI>;
+
+ clocks = <&periph_clk BCM6368_CLK_SPI>;
+ clock-names = "spi";
+
+ resets = <&periph_rst BCM6368_RST_SPI>;
+
+ status = "disabled";
+ };
+
+ ehci: usb@10001500 {
+ compatible = "brcm,bcm6368-ehci", "generic-ehci";
+ reg = <0x10001500 0x100>;
+ big-endian;
+ ignore-oc;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6368_IRQ_EHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci: usb@10001600 {
+ compatible = "brcm,bcm6368-ohci", "generic-ohci";
+ reg = <0x10001600 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <BCM6368_IRQ_OHCI>;
+
+ phys = <&usbh 0>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ usbh: usb-phy@10001700 {
+ compatible = "brcm,bcm6368-usbh-phy";
+ reg = <0x10001700 0x38>;
+
+ #phy-cells = <1>;
+
+ clocks = <&periph_clk BCM6368_CLK_USBH>;
+ clock-names = "usbh";
+
+ resets = <&periph_rst BCM6368_RST_USBH>;
+
+ status = "disabled";
+ };
+
+ random: rng@10004180 {
+ compatible = "brcm,bcm6368-rng";
+ reg = <0x10004180 0x14>;
+
+ clocks = <&periph_clk BCM6368_CLK_IPSEC>;
+ clock-names = "ipsec";
+ };
+ };
+
+ pflash: nor@18000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x18000000 0x2000000>;
+ bank-width = <2>;
+
+ status = "disabled";
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6318_H
+#define __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6318_H
+
+#define BCM6318_IRQ_TIMER0 0
+#define BCM6318_IRQ_TIMER1 1
+#define BCM6318_IRQ_TIMER2 2
+#define BCM6318_IRQ_TIMER3 3
+#define BCM6318_IRQ_USBS 4
+#define BCM6318_IRQ_USB_CTL_RX_DMA 5
+#define BCM6318_IRQ_USB_CTL_TX_DMA 6
+#define BCM6318_IRQ_USB_BULK_RX_DMA 7
+#define BCM6318_IRQ_USB_BULK_TX_DMA 8
+#define BCM6318_IRQ_USB_ISO_RX_DMA 9
+#define BCM6318_IRQ_USB_ISO_TX_DMA 10
+#define BCM6318_IRQ_DG 11
+#define BCM6318_IRQ_EPHY 12
+#define BCM6318_IRQ_EPHY_EN0N 13
+#define BCM6318_IRQ_EPHY_EN1N 14
+#define BCM6318_IRQ_EPHY_EN2N 15
+#define BCM6318_IRQ_EPHY_EN3N 16
+#define BCM6318_IRQ_EPHY_EN0 17
+#define BCM6318_IRQ_EPHY_EN1 18
+#define BCM6318_IRQ_EPHY_EN2 19
+#define BCM6318_IRQ_EPHY_EN3 20
+#define BCM6318_IRQ_XDSL 21
+#define BCM6318_IRQ_SDR 22
+#define BCM6318_IRQ_PCIE_RC 23
+#define BCM6318_IRQ_EXT0 24
+#define BCM6318_IRQ_EXT1 25
+#define BCM6318_IRQ_EXT2 26
+#define BCM6318_IRQ_EXT3 27
+#define BCM6318_IRQ_UART0 28
+#define BCM6318_IRQ_HSSPI 29
+#define BCM6318_IRQ_WAKE_ON_IRQ 30
+#define BCM6318_IRQ_TIMER 31
+#define BCM6318_IRQ_ENETSW_RX_DMA0 32
+#define BCM6318_IRQ_ENETSW_RX_DMA1 33
+#define BCM6318_IRQ_ENETSW_RX_DMA2 34
+#define BCM6318_IRQ_ENETSW_RX_DMA3 35
+#define BCM6318_IRQ_WDTIMER 37
+#define BCM6318_IRQ_ENETSW 40
+#define BCM6318_IRQ_OHCI 41
+#define BCM6318_IRQ_EHCI 42
+#define BCM6318_IRQ_ATM_DMA0 43
+#define BCM6318_IRQ_ATM_DMA1 44
+#define BCM6318_IRQ_ATM_DMA2 45
+#define BCM6318_IRQ_ATM_DMA3 46
+#define BCM6318_IRQ_ATM_DMA4 47
+#define BCM6318_IRQ_ATM_DMA5 48
+#define BCM6318_IRQ_ATM_DMA6 49
+#define BCM6318_IRQ_ATM_DMA7 50
+#define BCM6318_IRQ_ATM_DMA8 51
+#define BCM6318_IRQ_ATM_DMA9 52
+#define BCM6318_IRQ_ATM_DMA10 53
+#define BCM6318_IRQ_ATM_DMA11 54
+#define BCM6318_IRQ_ATM_DMA12 55
+#define BCM6318_IRQ_ATM_DMA13 56
+#define BCM6318_IRQ_ATM_DMA14 57
+#define BCM6318_IRQ_ATM_DMA15 58
+#define BCM6318_IRQ_ATM_DMA16 59
+#define BCM6318_IRQ_ATM_DMA17 60
+#define BCM6318_IRQ_ATM_DMA18 61
+#define BCM6318_IRQ_ATM_DMA19 62
+#define BCM6318_IRQ_SAR 63
+#define BCM6318_IRQ_ADSL_ENERGY 64
+#define BCM6318_IRQ_ADSL_ENERGY_N 65
+#define BCM6318_IRQ_USB_ENERGY_ON 66
+#define BCM6318_IRQ_USB_ENERGY_OFF 67
+#define BCM6318_IRQ_PVTMON_TEMP 68
+#define BCM6318_IRQ_SYSPLL_LOCK 69
+#define BCM6318_IRQ_LCPLL_LOCK 70
+#define BCM6318_IRQ_PMU_STABLE 71
+#define BCM6318_IRQ_ENETSW_TX_DMA0 72
+#define BCM6318_IRQ_ENETSW_TX_DMA1 73
+#define BCM6318_IRQ_ENETSW_TX_DMA2 74
+#define BCM6318_IRQ_ENETSW_TX_DMA3 75
+#define BCM6318_IRQ_EPHY0_IDDQ_ENERGY 76
+#define BCM6318_IRQ_EPHY1_IDDQ_ENERGY 77
+#define BCM6318_IRQ_EPHY2_IDDQ_ENERGY 78
+#define BCM6318_IRQ_EPHY3_IDDQ_ENERGY 79
+
+#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6318_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM63268_H
+#define __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM63268_H
+
+#define BCM63268_IRQ_TIMER 0
+#define BCM63268_IRQ_ENETSW_RX_DMA0 1
+#define BCM63268_IRQ_ENETSW_RX_DMA1 2
+#define BCM63268_IRQ_ENETSW_RX_DMA2 3
+#define BCM63268_IRQ_ENETSW_RX_DMA3 4
+#define BCM63268_IRQ_UART0 5
+#define BCM63268_IRQ_HSSPI 6
+#define BCM63268_IRQ_WLAN 7
+#define BCM63268_IRQ_IPSEC 8
+#define BCM63268_IRQ_OHCI 9
+#define BCM63268_IRQ_EHCI 10
+#define BCM63268_IRQ_USBS 11
+#define BCM63268_IRQ_PCM 12
+#define BCM63268_IRQ_EPHY 13
+#define BCM63268_IRQ_DG 14
+#define BCM63268_IRQ_EPHY0_EN 15
+#define BCM63268_IRQ_EPHY1_EN 16
+#define BCM63268_IRQ_EPHY2_EN 17
+#define BCM63268_IRQ_GPHY_EN 18
+#define BCM63268_IRQ_USB_CTL_RX_DMA 19
+#define BCM63268_IRQ_USB_BULK_RX_DMA 20
+#define BCM63268_IRQ_ISO_RX_DMA 21
+#define BCM63268_IRQ_IPSEC_DMA0 22
+#define BCM63268_IRQ_XDSL 23
+#define BCM63268_IRQ_FAP0 24
+#define BCM63268_IRQ_FAP1 25
+#define BCM63268_IRQ_ATM_DMA0 26
+#define BCM63268_IRQ_ATM_DMA1 27
+#define BCM63268_IRQ_ATM_DMA2 28
+#define BCM63268_IRQ_ATM_DMA3 29
+#define BCM63268_IRQ_WAKE_ON_IRQ 30
+#define BCM63268_IRQ_GPHY 31
+#define BCM63268_IRQ_DECT0 32
+#define BCM63268_IRQ_DECT1 33
+#define BCM63268_IRQ_UART1 34
+#define BCM63268_IRQ_WLAN_GPIO 35
+#define BCM63268_IRQ_USB_CTL_TX_DMA 36
+#define BCM63268_IRQ_USB_BULK_TX_DMA 37
+#define BCM63268_IRQ_ISO_TX_DMA 38
+#define BCM63268_IRQ_IPSEC_DMA1 39
+#define BCM63268_IRQ_PCIE_RC 40
+#define BCM63268_IRQ_PCIE_EP 41
+#define BCM63268_IRQ_PCM_DMA0 42
+#define BCM63268_IRQ_PCM_DMA1 43
+#define BCM63268_IRQ_EXT0 44
+#define BCM63268_IRQ_EXT1 45
+#define BCM63268_IRQ_EXT2 46
+#define BCM63268_IRQ_EXT3 47
+#define BCM63268_IRQ_ENETSW 48
+#define BCM63268_IRQ_SAR 49
+#define BCM63268_IRQ_NAND 50
+#define BCM63268_IRQ_RING_OSC 52
+#define BCM63268_IRQ_USB_CONNECT 53
+#define BCM63268_IRQ_USB_DISCONNECT 54
+#define BCM63268_IRQ_PER_MBOX0 55
+#define BCM63268_IRQ_PER_MBOX1 56
+#define BCM63268_IRQ_PER_MBOX2 57
+#define BCM63268_IRQ_PER_MBOX3 58
+#define BCM63268_IRQ_ATM_DMA4 59
+#define BCM63268_IRQ_ATM_DMA5 60
+#define BCM63268_IRQ_ATM_DMA6 61
+#define BCM63268_IRQ_ATM_DMA7 62
+#define BCM63268_IRQ_ENETSW_TX_DMA0 64
+#define BCM63268_IRQ_ENETSW_TX_DMA1 65
+#define BCM63268_IRQ_ENETSW_TX_DMA2 66
+#define BCM63268_IRQ_ENETSW_TX_DMA3 67
+#define BCM63268_IRQ_ATM_DMA8 68
+#define BCM63268_IRQ_ATM_DMA9 69
+#define BCM63268_IRQ_ATM_DMA10 70
+#define BCM63268_IRQ_ATM_DMA11 71
+#define BCM63268_IRQ_ATM_DMA12 72
+#define BCM63268_IRQ_ATM_DMA13 73
+#define BCM63268_IRQ_ATM_DMA14 74
+#define BCM63268_IRQ_ATM_DMA15 75
+#define BCM63268_IRQ_ATM_DMA16 76
+#define BCM63268_IRQ_ATM_DMA17 77
+#define BCM63268_IRQ_ATM_DMA18 78
+#define BCM63268_IRQ_ATM_DMA19 79
+#define BCM63268_IRQ_LSSPI 80
+
+#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM63268_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6328_H
+#define __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6328_H
+
+#define BCM6328_IRQ_NAND 0
+#define BCM6328_IRQ_PCM 1
+#define BCM6328_IRQ_PCM_DMA0 2
+#define BCM6328_IRQ_PCM_DMA1 3
+#define BCM6328_IRQ_USBS 4
+#define BCM6328_IRQ_USB_CTL_RX_DMA 5
+#define BCM6328_IRQ_USB_CTL_TX_DMA 6
+#define BCM6328_IRQ_USB_BULK_RX_DMA 7
+#define BCM6328_IRQ_USB_BULK_TX_DMA 8
+#define BCM6328_IRQ_USB_ISO_RX_DMA 9
+#define BCM6328_IRQ_USB_ISO_TX_DMA 10
+#define BCM6328_IRQ_DG 11
+#define BCM6328_IRQ_EPHY 12
+#define BCM6328_IRQ_EPHY_EN0N 13
+#define BCM6328_IRQ_EPHY_EN1N 14
+#define BCM6328_IRQ_EPHY_EN2N 15
+#define BCM6328_IRQ_EPHY_EN3N 16
+#define BCM6328_IRQ_EPHY_EN0 17
+#define BCM6328_IRQ_EPHY_EN1 18
+#define BCM6328_IRQ_EPHY_EN2 19
+#define BCM6328_IRQ_EPHY_EN3 20
+#define BCM6328_IRQ_XDSL 21
+#define BCM6328_IRQ_PCIE_EP 22
+#define BCM6328_IRQ_PCIE_RC 23
+#define BCM6328_IRQ_EXTO 24
+#define BCM6328_IRQ_EXT1 25
+#define BCM6328_IRQ_EXT2 26
+#define BCM6328_IRQ_EXT3 27
+#define BCM6328_IRQ_UART0 28
+#define BCM6328_IRQ_HSSPI 29
+#define BCM6328_IRQ_WAKE_ON_IRQ 30
+#define BCM6328_IRQ_TIMER 31
+#define BCM6328_IRQ_ENETSW_RX_DMA0 32
+#define BCM6328_IRQ_ENETSW_RX_DMA1 33
+#define BCM6328_IRQ_ENETSW_TX_DMA0 34
+#define BCM6328_IRQ_ENETSW_TX_DMA1 35
+#define BCM6328_IRQ_UART1 39
+#define BCM6328_IRQ_ENETSW 40
+#define BCM6328_IRQ_OHCI 41
+#define BCM6328_IRQ_EHCI 42
+#define BCM6328_IRQ_ATM_DMA0 43
+#define BCM6328_IRQ_ATM_DMA1 44
+#define BCM6328_IRQ_ATM_DMA2 45
+#define BCM6328_IRQ_ATM_DMA3 46
+#define BCM6328_IRQ_ATM_DMA4 47
+#define BCM6328_IRQ_ATM_DMA5 48
+#define BCM6328_IRQ_ATM_DMA6 49
+#define BCM6328_IRQ_ATM_DMA7 50
+#define BCM6328_IRQ_ATM_DMA8 51
+#define BCM6328_IRQ_ATM_DMA9 52
+#define BCM6328_IRQ_ATM_DMA10 53
+#define BCM6328_IRQ_ATM_DMA11 54
+#define BCM6328_IRQ_ATM_DMA12 55
+#define BCM6328_IRQ_ATM_DMA13 56
+#define BCM6328_IRQ_ATM_DMA14 57
+#define BCM6328_IRQ_ATM_DMA15 58
+#define BCM6328_IRQ_ATM_DMA16 59
+#define BCM6328_IRQ_ATM_DMA17 60
+#define BCM6328_IRQ_ATM_DMA18 61
+#define BCM6328_IRQ_ATM_DMA19 62
+#define BCM6328_IRQ_SAR 63
+
+#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6328_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6358_H
+#define __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6358_H
+
+#define BCM6358_IRQ_TIMER 0
+#define BCM6358_IRQ_SPI 1
+#define BCM6358_IRQ_UART0 2
+#define BCM6358_IRQ_UART1 3
+#define BCM6358_IRQ_OHCI 5
+#define BCM6358_IRQ_EMAC1 6
+#define BCM6358_IRQ_USBS 7
+#define BCM6358_IRQ_EMAC0 8
+#define BCM6358_IRQ_EPHY 9
+#define BCM6358_IRQ_EHCI 10
+#define BCM6358_IRQ_USB_CTL_RX_DMA 11
+#define BCM6358_IRQ_USB_CTL_TX_DMA 12
+#define BCM6358_IRQ_USB_BULK_RX_DMA 13
+#define BCM6358_IRQ_USB_BULK_TX_DMA 14
+#define BCM6358_IRQ_EMAC0_RX_DMA 15
+#define BCM6358_IRQ_EMAC0_TX_DMA 16
+#define BCM6358_IRQ_EMAC1_RX_DMA 17
+#define BCM6358_IRQ_EMAC1_TX_DMA 18
+#define BCM6358_IRQ_ATM 19
+#define BCM6358_IRQ_EXT4 20
+#define BCM6358_IRQ_EXT5 21
+#define BCM6358_IRQ_PCM 22
+#define BCM6358_IRQ_PCM_RX_DMA 23
+#define BCM6358_IRQ_PCM_TX_DMA 24
+#define BCM6358_IRQ_EXT0 25
+#define BCM6358_IRQ_EXT1 26
+#define BCM6358_IRQ_EXT2 27
+#define BCM6358_IRQ_EXT3 28
+#define BCM6358_IRQ_ADSL 29
+#define BCM6358_IRQ_DG 30
+#define BCM6358_IRQ_MPI 31
+
+#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6358_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6362_H
+#define __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6362_H
+
+#define BCM6362_IRQ_TIMER 0
+#define BCM6362_IRQ_RING_OSC 1
+#define BCM6362_IRQ_LSSPI 2
+#define BCM6362_IRQ_UART0 3
+#define BCM6362_IRQ_UART1 4
+#define BCM6362_IRQ_HSSPI 5
+#define BCM6362_IRQ_WLAN_GPIO 6
+#define BCM6362_IRQ_WLAN 7
+#define BCM6362_IRQ_IPSEC 8
+#define BCM6362_IRQ_OHCI 9
+#define BCM6362_IRQ_EHCI 10
+#define BCM6362_IRQ_USBS 11
+#define BCM6362_IRQ_NAND 12
+#define BCM6362_IRQ_PCM 13
+#define BCM6362_IRQ_EPHY 14
+#define BCM6362_IRQ_DF 15
+#define BCM6362_IRQ_EPHY_EN0 16
+#define BCM6362_IRQ_EPHY_EN1 17
+#define BCM6362_IRQ_EPHY_EN2 18
+#define BCM6362_IRQ_EPHY_EN3 19
+#define BCM6362_IRQ_USB_CTL_RX_DMA 20
+#define BCM6362_IRQ_USB_CTL_TX_DMA 21
+#define BCM6362_IRQ_USB_BULK_RX_DMA 22
+#define BCM6362_IRQ_USB_BULK_TX_DMA 23
+#define BCM6362_IRQ_USB_ISO_RX_DMA 24
+#define BCM6362_IRQ_USB_ISO_TX_DMA 25
+#define BCM6362_IRQ_IPSEC_DMA0 26
+#define BCM6362_IRQ_IPSEC_DMA1 27
+#define BCM6362_IRQ_XDSL 28
+#define BCM6362_IRQ_FAP 29
+#define BCM6362_IRQ_PCIE_RC 30
+#define BCM6362_IRQ_PCIE_EP 31
+#define BCM6362_IRQ_ENETSW_RX_DMA0 32
+#define BCM6362_IRQ_ENETSW_RX_DMA1 33
+#define BCM6362_IRQ_ENETSW_RX_DMA2 34
+#define BCM6362_IRQ_ENETSW_RX_DMA3 35
+#define BCM6362_IRQ_PCM_DMA0 36
+#define BCM6362_IRQ_PCM_DMA1 37
+#define BCM6362_IRQ_DECT0 38
+#define BCM6362_IRQ_DECT1 39
+#define BCM6362_IRQ_EXT0 40
+#define BCM6362_IRQ_EXT1 41
+#define BCM6362_IRQ_EXT2 42
+#define BCM6362_IRQ_EXT3 43
+#define BCM6362_IRQ_ATM_DMA0 44
+#define BCM6362_IRQ_ATM_DMA1 45
+#define BCM6362_IRQ_ATM_DMA2 46
+#define BCM6362_IRQ_ATM_DMA3 47
+#define BCM6362_IRQ_ATM_DMA4 48
+#define BCM6362_IRQ_ATM_DMA5 49
+#define BCM6362_IRQ_ATM_DMA6 50
+#define BCM6362_IRQ_ATM_DMA7 51
+#define BCM6362_IRQ_ATM_DMA8 52
+#define BCM6362_IRQ_ATM_DMA9 53
+#define BCM6362_IRQ_ATM_DMA10 54
+#define BCM6362_IRQ_ATM_DMA11 55
+#define BCM6362_IRQ_ATM_DMA12 56
+#define BCM6362_IRQ_ATM_DMA13 57
+#define BCM6362_IRQ_ATM_DMA14 58
+#define BCM6362_IRQ_ATM_DMA15 59
+#define BCM6362_IRQ_ATM_DMA16 60
+#define BCM6362_IRQ_ATM_DMA17 61
+#define BCM6362_IRQ_ATM_DMA18 62
+#define BCM6362_IRQ_ATM_DMA19 63
+
+#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6362_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6368_H
+#define __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6368_H
+
+#define BCM6368_IRQ_TIMER 0
+#define BCM6368_IRQ_SPI 1
+#define BCM6368_IRQ_UART0 2
+#define BCM6368_IRQ_UART1 3
+#define BCM6368_IRQ_XDSL 4
+#define BCM6368_IRQ_OHCI 5
+#define BCM6368_IRQ_IPSEC 6
+#define BCM6368_IRQ_EHCI 7
+#define BCM6368_IRQ_USBS 8
+#define BCM6368_IRQ_RING_OSC 9
+#define BCM6368_IRQ_NAND 10
+#define BCM6368_IRQ_ATM 11
+#define BCM6368_IRQ_PCM 12
+#define BCM6368_IRQ_MPI 13
+#define BCM6368_IRQ_DG 14
+#define BCM6368_IRQ_EPHY 15
+#define BCM6368_IRQ_EPHY_EN0 16
+#define BCM6368_IRQ_EPHY_EN1 17
+#define BCM6368_IRQ_EPHY_EN2 18
+#define BCM6368_IRQ_EPHY_EN3 19
+#define BCM6368_IRQ_EXT0 20
+#define BCM6368_IRQ_EXT1 21
+#define BCM6368_IRQ_EXT2 22
+#define BCM6368_IRQ_EXT3 23
+#define BCM6368_IRQ_EXT4 24
+#define BCM6368_IRQ_EXT5 25
+#define BCM6368_IRQ_USB_CTL_RX_DMA 26
+#define BCM6368_IRQ_USB_CTL_TX_DMA 27
+#define BCM6368_IRQ_USB_BULK_RX_DMA 28
+#define BCM6368_IRQ_USB_BULK_TX_DMA 29
+#define BCM6368_IRQ_USB_ISO_RX_DMA 30
+#define BCM6368_IRQ_USB_ISO_TX_DMA 31
+#define BCM6368_IRQ_ENETSW_RX_DMA0 32
+#define BCM6368_IRQ_ENETSW_RX_DMA1 33
+#define BCM6368_IRQ_ENETSW_RX_DMA2 34
+#define BCM6368_IRQ_ENETSW_RX_DMA3 35
+#define BCM6368_IRQ_ENETSW_TX_DMA0 36
+#define BCM6368_IRQ_ENETSW_TX_DMA1 37
+#define BCM6368_IRQ_ENETSW_TX_DMA2 38
+#define BCM6368_IRQ_ENETSW_TX_DMA3 39
+#define BCM6368_IRQ_ATM_DMA0 40
+#define BCM6368_IRQ_ATM_DMA1 41
+#define BCM6368_IRQ_ATM_DMA2 42
+#define BCM6368_IRQ_ATM_DMA3 43
+#define BCM6368_IRQ_ATM_DMA4 44
+#define BCM6368_IRQ_ATM_DMA5 45
+#define BCM6368_IRQ_ATM_DMA6 46
+#define BCM6368_IRQ_ATM_DMA7 47
+#define BCM6368_IRQ_ATM_DMA8 48
+#define BCM6368_IRQ_ATM_DMA9 49
+#define BCM6368_IRQ_ATM_DMA10 50
+#define BCM6368_IRQ_ATM_DMA11 51
+#define BCM6368_IRQ_ATM_DMA12 52
+#define BCM6368_IRQ_ATM_DMA13 53
+#define BCM6368_IRQ_ATM_DMA14 54
+#define BCM6368_IRQ_ATM_DMA15 55
+#define BCM6368_IRQ_ATM_DMA16 56
+#define BCM6368_IRQ_ATM_DMA17 57
+#define BCM6368_IRQ_ATM_DMA18 58
+#define BCM6368_IRQ_ATM_DMA19 59
+#define BCM6368_IRQ_IPSEC_DMA0 60
+#define BCM6368_IRQ_IPSEC_DMA1 61
+#define BCM6368_IRQ_PCM_DMA0 62
+#define BCM6368_IRQ_PCM_DMA1 63
+
+#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6368_H */
--- /dev/null
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPLIT_BCM63XX_FW=y
--- /dev/null
+BOARDNAME:=generic
+
+define Target/Description
+ BMIPS boards without NAND support
+endef
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+KERNEL_LOADADDR := 0x80010000 # RAM start + 64K
+LOADER_ENTRY := 0x80a00000 # RAM start + 10M, for relocate
+RAMSIZE := 0x02000000 # 32MB
+LZMA_TEXT_START := 0x81800000 # 32MB - 8MB
+
+DEVICE_VARS += CHIP_ID DEVICE_LOADADDR
+
+define Build/Compile
+ rm -rf $(KDIR)/relocate
+ $(CP) ../../generic/image/relocate $(KDIR)
+ $(MAKE) -C $(KDIR)/relocate \
+ CACHELINE_SIZE=16 \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ KERNEL_ADDR=$(KERNEL_LOADADDR) \
+ LZMA_TEXT_START=$(LOADER_ENTRY)
+endef
+
+### Kernel scripts ###
+define Build/loader-lzma
+ @rm -rf $@.src
+ $(MAKE) -C lzma-loader \
+ CHIP_ID=$(CHIP_ID) \
+ KERNEL_ADDR=$(KERNEL_LOADADDR) \
+ KDIR=$(KDIR) \
+ LOADER_ADDR=$(if $(DEVICE_LOADADDR),$(DEVICE_LOADADDR),$(LOADER_ENTRY)) \
+ LOADER_DATA="$@" \
+ LOADER_NAME="$(notdir $@)" \
+ LZMA_TEXT_START=$(LZMA_TEXT_START) \
+ PKG_BUILD_DIR="$@.src" \
+ RAMSIZE=$(RAMSIZE) \
+ TARGET_DIR="$(dir $@)" \
+ compile loader.$(1)
+ @mv "$@.$(1)" "$@"
+ @rm -rf $@.src
+endef
+
+define Build/lzma-cfe
+ # CFE is a LZMA nazi! It took me hours to find out the parameters!
+ # Also I think lzma has a bug cause it generates different output depending on
+ # if you use stdin / stdout or not. Use files instead of stdio here, cause
+ # otherwise CFE will complain and not boot the image.
+ $(call Build/lzma-no-dict,-d22 -fb64 -a1)
+ # Strip out the length, CFE doesn't like this
+ dd if=$@ of=$@.new bs=5 count=1
+ dd if=$@ of=$@.new ibs=13 obs=5 skip=1 seek=1 conv=notrunc
+ @mv $@.new $@
+endef
+
+define Build/relocate-kernel
+ # CFE only allows ~4 MiB for the uncompressed kernels, but uncompressed
+ # kernel might get larger than that, so let CFE unpack and load at a
+ # higher address and make the kernel relocate itself to the expected
+ # location.
+ ( \
+ dd if=$(KDIR)/relocate/loader.bin bs=32 conv=sync && \
+ perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
+ cat $@ \
+ ) > $@.relocate
+ @mv $@.relocate $@
+endef
+
+### Image scripts ###
+define rootfspad/jffs2-128k
+--align-rootfs
+endef
+define rootfspad/jffs2-64k
+--align-rootfs
+endef
+define rootfspad/squashfs
+endef
+
+define Image/FileSystemStrip
+$(firstword $(subst +,$(space),$(subst root.,,$(notdir $(1)))))
+endef
+
+define Build/cfe-bin
+ $(STAGING_DIR_HOST)/bin/imagetag -i $(IMAGE_KERNEL) -f $(IMAGE_ROOTFS) \
+ --output $@ --boardid $(CFE_BOARD_ID) --chipid $(CHIP_ID) \
+ --entry $(LOADER_ENTRY) --load-addr $(LOADER_ENTRY) \
+ --info1 "$(call ModelNameLimit16,$(DEVICE_NAME))" \
+ --info2 "$(call Image/FileSystemStrip,$(IMAGE_ROOTFS))" \
+ $(call rootfspad/$(call Image/FileSystemStrip,$(IMAGE_ROOTFS))) \
+ $(CFE_EXTRAS) $(1)
+endef
+
+define Build/cfe-jffs2
+ $(STAGING_DIR_HOST)/bin/mkfs.jffs2 \
+ --big-endian \
+ --pad \
+ --no-cleanmarkers \
+ --eraseblock=$(patsubst %k,%KiB,$(BLOCKSIZE)) \
+ --root=$(1) \
+ --output=$@ \
+ --compression-mode=none
+
+ $(call Build/pad-to,$(BLOCKSIZE))
+endef
+
+define Build/cfe-jffs2-cferam
+ mv $@ $@.kernel
+
+ rm -rf $@-cferam
+ mkdir -p $@-cferam
+
+ # CFE ROM checks JFFS2 dirent version of cferam.
+ # If version is not > 0 it will ignore the fs entry.
+ # JFFS2 sets version 0 to the first fs entry and increments
+ # it on the following ones, so let's create a dummy file that
+ # will have version 0 and let cferam be the second (version 1).
+ touch $@-cferam/1-openwrt
+ # Add cferam as the last file in the JFFS2 partition
+ cp $(KDIR)/bcm63xx-cfe/$(CFE_RAM_FILE) $@-cferam/$(CFE_RAM_JFFS2_NAME)
+
+ # The JFFS2 partition creation should result in the following
+ # layout:
+ # 1) 1-openwrt (version 0, ino 2)
+ # 2) cferam.000 (version 1, ino 3)
+ $(call Build/cfe-jffs2,$@-cferam)
+
+ # Some devices need padding between CFE RAM and kernel
+ $(if $(CFE_RAM_JFFS2_PAD),$(call Build/pad-to,$(CFE_RAM_JFFS2_PAD)))
+
+ # Add CFE partition tag
+ $(if $(CFE_PART_ID),$(call Build/cfe-part-tag))
+
+ # Append kernel
+ dd if=$@.kernel >> $@
+ rm -f $@.kernel
+endef
+
+define Build/cfe-jffs2-kernel
+ rm -rf $@-kernel
+ mkdir -p $@-kernel
+
+ # CFE RAM checks JFFS2 dirent version of vmlinux.
+ # If version is not > 0 it will ignore the fs entry.
+ # JFFS2 sets version 0 to the first fs entry and increments
+ # it on the following ones, so let's create a dummy file that
+ # will have version 0 and let cferam be the second (version 1).
+ touch $@-kernel/1-openwrt
+ # vmlinux is located on a different JFFS2 partition, but CFE RAM
+ # ignores it, so let's create another dummy file that will match
+ # the JFFS2 ino of cferam entry on the first JFFS2 partition.
+ # CFE RAM won't be able to find vmlinux if cferam has the same
+ # ino as vmlinux.
+ touch $@-kernel/2-openwrt
+ # Add vmlinux as the last file in the JFFS2 partition
+ $(TOPDIR)/scripts/cfe-bin-header.py \
+ --input-file $@ \
+ --output-file $@-kernel/vmlinux.lz \
+ --load-addr $(if $(DEVICE_LOADADDR),$(DEVICE_LOADADDR),$(LOADER_ENTRY)) \
+ --entry-addr $(if $(DEVICE_LOADADDR),$(DEVICE_LOADADDR),$(LOADER_ENTRY))
+
+ # The JFFS2 partition creation should result in the following
+ # layout:
+ # 1) 1-openwrt (version 0, ino 2)
+ # 2) 2-openwrt (version 1, ino 3)
+ # 3) vmlinux.lz (version 2, ino 4)
+ $(call Build/cfe-jffs2,$@-kernel)
+endef
+
+define Build/cfe-part-tag
+ mv $@ $@.part
+
+ $(TOPDIR)/scripts/cfe-partition-tag.py \
+ --input-file $@.part \
+ --output-file $@ \
+ --flags $(CFE_PART_FLAGS) \
+ --id $(CFE_PART_ID) \
+ --name $(VERSION_CODE) \
+ --version $(DEVICE_NAME)
+
+ $(call Build/pad-to,$(BLOCKSIZE))
+
+ dd if=$@.part >> $@
+endef
+
+define Build/cfe-sercomm-crypto
+ $(TOPDIR)/scripts/sercomm-crypto.py \
+ --input-file $@ \
+ --key-file $@.key \
+ --output-file $@.ser \
+ --version OpenWrt
+ $(STAGING_DIR_HOST)/bin/openssl enc -md md5 -aes-256-cbc \
+ -in $@ -out $@.enc \
+ -K `cat $@.key` \
+ -iv 00000000000000000000000000000000
+ dd if=$@.enc >> $@.ser
+ mv $@.ser $@
+ rm -f $@.enc $@.key
+endef
+
+define Build/cfe-sercomm-load
+ $(TOPDIR)/scripts/sercomm-payload.py \
+ --input-file $@ \
+ --output-file $@.new \
+ --pid "$(SERCOMM_PID)"
+
+ mv $@.new $@
+endef
+
+define Build/cfe-sercomm-part
+ $(TOPDIR)/scripts/sercomm-partition-tag.py \
+ --input-file $@ \
+ --output-file $@.kernel_rootfs \
+ --part-name kernel_rootfs \
+ --part-version OpenWrt \
+ --rootfs-version $(SERCOMM_VERSION)
+
+ rm -rf $@-rootfs_lib
+ mkdir -p $@-rootfs_lib
+ echo $(SERCOMM_VERSION) > $@-rootfs_lib/lib_ver
+ $(call Build/cfe-jffs2,$@-rootfs_lib)
+ $(call Build/pad-to,$(BLOCKSIZE))
+ $(TOPDIR)/scripts/sercomm-partition-tag.py \
+ --input-file $@ \
+ --output-file $@.rootfs_lib \
+ --part-name rootfs_lib \
+ --part-version $(SERCOMM_VERSION)
+
+ mv $@.kernel_rootfs $@
+ dd if=$@.rootfs_lib >> $@
+endef
+
+define Build/cfe-wfi-tag
+ $(TOPDIR)/scripts/cfe-wfi-tag.py \
+ --input-file $@ \
+ --output-file $@.new \
+ --version $(if $(1),$(1),$(CFE_WFI_VERSION)) \
+ --chip-id $(CFE_WFI_CHIP_ID) \
+ --flash-type $(CFE_WFI_FLASH_TYPE) \
+ $(if $(CFE_WFI_FLAGS),--flags $(CFE_WFI_FLAGS))
+ mv $@.new $@
+endef
+
+### Device scripts ###
+define Device/Default
+ PROFILES = Default $$(DEVICE_NAME)
+ KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
+ DEVICE_DTS_DIR := ../dts
+ CHIP_ID :=
+ SOC = bcm$$(CHIP_ID)
+ DEVICE_DTS = $$(SOC)-$(subst _,-,$(1))
+ DEVICE_LOADADDR :=
+endef
+
+USB1_PACKAGES := kmod-usb-ohci kmod-ledtrig-usbdev
+USB2_PACKAGES := $(USB1_PACKAGES) kmod-usb2
+
+include bcm63xx_$(SUBTARGET).mk
+
+$(eval $(call BuildImage))
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+DEVICE_VARS += CFE_BOARD_ID CFE_EXTRAS
+DEVICE_VARS += FLASH_MB IMAGE_OFFSET
+
+define Device/bcm63xx-cfe
+ FILESYSTEMS := squashfs jffs2-64k jffs2-128k
+ KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma
+ KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-lzma elf
+ KERNEL_INITRAMFS_SUFFIX := .elf
+ IMAGES := cfe.bin sysupgrade.bin
+ IMAGE/cfe.bin := \
+ cfe-bin $$$$(if $$$$(FLASH_MB),--pad $$$$(shell expr $$$$(FLASH_MB) / 2))
+ IMAGE/sysupgrade.bin := cfe-bin | append-metadata
+ BLOCKSIZE := 0x10000
+ IMAGE_OFFSET :=
+ FLASH_MB :=
+ CFE_BOARD_ID :=
+ CFE_EXTRAS = --block-size $$(BLOCKSIZE) \
+ --image-offset $$(if $$(IMAGE_OFFSET),$$(IMAGE_OFFSET),$$(BLOCKSIZE))
+endef
+
+# Legacy CFEs with specific LZMA parameters and no length
+define Device/bcm63xx-cfe-legacy
+ $(Device/bcm63xx-cfe)
+ KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma-cfe
+endef
+
+define Device/comtrend_ar-5315u
+ $(Device/bcm63xx-cfe)
+ DEVICE_VENDOR := Comtrend
+ DEVICE_MODEL := AR-5315u
+ CHIP_ID := 6318
+ CFE_BOARD_ID := 96318A-1441N1
+ FLASH_MB := 16
+ DEVICE_PACKAGES += $(USB2_PACKAGES)
+endef
+TARGET_DEVICES += comtrend_ar-5315u
+
+define Device/comtrend_ar-5387un
+ $(Device/bcm63xx-cfe)
+ DEVICE_VENDOR := Comtrend
+ DEVICE_MODEL := AR-5387un
+ CHIP_ID := 6328
+ CFE_BOARD_ID := 96328A-1441N1
+ FLASH_MB := 16
+ DEVICE_PACKAGES += $(USB2_PACKAGES)
+endef
+TARGET_DEVICES += comtrend_ar-5387un
+
+define Device/comtrend_vr-3025u
+ $(Device/bcm63xx-cfe)
+ DEVICE_VENDOR := Comtrend
+ DEVICE_MODEL := VR-3025u
+ CHIP_ID := 6368
+ CFE_BOARD_ID := 96368M-1541N
+ BLOCKSIZE := 0x20000
+ FLASH_MB := 32
+ DEVICE_PACKAGES += $(USB2_PACKAGES)
+endef
+TARGET_DEVICES += comtrend_vr-3025u
+
+define Device/huawei_hg556a-b
+ $(Device/bcm63xx-cfe-legacy)
+ DEVICE_VENDOR := Huawei
+ DEVICE_MODEL := EchoLife HG556a
+ DEVICE_VARIANT := B
+ CHIP_ID := 6358
+ CFE_BOARD_ID := HW556
+ CFE_EXTRAS += --rsa-signature "EchoLife_HG556a" --tag-version 8
+ BLOCKSIZE := 0x20000
+ DEVICE_PACKAGES += $(USB2_PACKAGES)
+endef
+TARGET_DEVICES += huawei_hg556a-b
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+DEVICE_VARS += CFE_PART_FLAGS CFE_PART_ID
+DEVICE_VARS += CFE_RAM_FILE
+DEVICE_VARS += CFE_RAM_JFFS2_NAME CFE_RAM_JFFS2_PAD
+DEVICE_VARS += CFE_WFI_CHIP_ID CFE_WFI_FLASH_TYPE
+DEVICE_VARS += CFE_WFI_FLAGS CFE_WFI_VERSION
+DEVICE_VARS += SERCOMM_PID SERCOMM_VERSION
+
+# CFE expects a single JFFS2 partition with cferam and kernel. However,
+# it's possible to fool CFE into properly loading both cferam and kernel
+# from two different JFFS2 partitions by adding dummy files (see
+# cfe-jffs2-cferam and cfe-jffs2-kernel).
+# Separate JFFS2 partitions allow upgrading openwrt without reflashing cferam
+# JFFS2 partition, which is much safer in case anything goes wrong.
+define Device/bcm63xx-nand
+ FILESYSTEMS := squashfs ubifs
+ KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma | cfe-jffs2-kernel
+ KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-lzma elf
+ KERNEL_INITRAMFS_SUFFIX := .elf
+ IMAGES := cfe.bin sysupgrade.bin
+ IMAGE/cfe.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) |\
+ cfe-jffs2-cferam | append-ubi | cfe-wfi-tag
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ KERNEL_SIZE := 5120k
+ CFE_PART_FLAGS :=
+ CFE_PART_ID :=
+ CFE_RAM_FILE :=
+ CFE_RAM_JFFS2_NAME :=
+ CFE_RAM_JFFS2_PAD :=
+ CFE_WFI_VERSION :=
+ CFE_WFI_CHIP_ID = 0x$$(CHIP_ID)
+ CFE_WFI_FLASH_TYPE :=
+ CFE_WFI_FLAGS :=
+ UBINIZE_OPTS := -E 5
+ DEVICE_PACKAGES += nand-utils
+endef
+
+define Device/sercomm-nand
+ $(Device/bcm63xx-nand)
+ IMAGES := factory.img sysupgrade.bin
+ IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi |\
+ cfe-sercomm-part | gzip | cfe-sercomm-load | cfe-sercomm-crypto
+ SERCOM_PID :=
+ SERCOMM_VERSION :=
+endef
+
+define Device/comtrend_vr-3032u
+ $(Device/bcm63xx-nand)
+ DEVICE_VENDOR := Comtrend
+ DEVICE_MODEL := VR-3032u
+ CHIP_ID := 63268
+ SOC := bcm63168
+ CFE_RAM_FILE := comtrend,vr-3032u/cferam.000
+ CFE_RAM_JFFS2_NAME := cferam.000
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ SUBPAGESIZE := 512
+ VID_HDR_OFFSET := 2048
+ DEVICE_PACKAGES += $(USB2_PACKAGES)
+ CFE_WFI_FLASH_TYPE := 3
+ CFE_WFI_VERSION := 0x5732
+endef
+TARGET_DEVICES += comtrend_vr-3032u
+
+define Device/netgear_dgnd3700-v2
+ $(Device/bcm63xx-nand)
+ DEVICE_VENDOR := NETGEAR
+ DEVICE_MODEL := DGND3700
+ DEVICE_VARIANT := v2
+ CHIP_ID := 6362
+ CFE_RAM_FILE := netgear,dgnd3700-v2/cferam
+ CFE_RAM_JFFS2_NAME := cferam
+ CFE_RAM_JFFS2_PAD := 496k
+ BLOCKSIZE := 16k
+ PAGESIZE := 512
+ DEVICE_PACKAGES += $(USB2_PACKAGES)
+ CFE_WFI_FLASH_TYPE := 2
+ CFE_WFI_VERSION := 0x5731
+endef
+TARGET_DEVICES += netgear_dgnd3700-v2
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
+# Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
+# Copyright (C) 2011 OpenWrt.org
+# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+#
+
+include $(TOPDIR)/rules.mk
+
+LZMA_TEXT_START := 0x80a00000
+LOADER := loader.bin
+LOADER_NAME := $(basename $(notdir $(LOADER)))
+LOADER_DATA :=
+TARGET_DIR :=
+
+UART_BASE_3329 := 0xb0000100
+UART_BASE_3368 := 0xfff8c100
+UART_BASE_3380 := 0xb4e00200
+UART_BASE_3383 := 0xb4e00500
+UART_BASE_3384 := 0xb4e00500
+UART_BASE_6318 := 0xb0000100
+UART_BASE_6328 := 0xb0000100
+UART_BASE_6338 := 0xfffe0300
+UART_BASE_6345 := 0xfffe0300
+UART_BASE_6348 := 0xfffe0300
+UART_BASE_6358 := 0xfffe0100
+UART_BASE_6362 := 0xb0000100
+UART_BASE_6368 := 0xb0000100
+UART_BASE_63268 := 0xb0000180
+UART_BASE_6816 := 0xb0000100
+UART_BASE_6818 := 0xb0000100
+UART_BASE_6828 := 0xb0000180
+UART_BASE := $(if $(UART_BASE_$(CHIP_ID)),$(UART_BASE_$(CHIP_ID)),0)
+
+ifeq ($(TARGET_DIR),)
+TARGET_DIR := $(KDIR)
+endif
+
+LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin
+LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf
+
+PKG_NAME := lzma-loader
+PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
+
+.PHONY : loader-compile loader.bin loader.elf
+
+$(PKG_BUILD_DIR)/.prepared:
+ mkdir $(PKG_BUILD_DIR)
+ $(CP) ./src/* $(PKG_BUILD_DIR)/
+ touch $@
+
+loader-compile: $(PKG_BUILD_DIR)/.prepared
+ $(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
+ LZMA_TEXT_START=$(LZMA_TEXT_START) \
+ LOADER_DATA=$(LOADER_DATA) \
+ UART_BASE=$(UART_BASE) \
+ clean all
+
+loader.elf: $(PKG_BUILD_DIR)/loader.elf
+ $(CP) $< $(LOADER_ELF)
+
+loader.bin: $(PKG_BUILD_DIR)/loader.bin
+ $(CP) $< $(LOADER_BIN)
+
+download:
+prepare: $(PKG_BUILD_DIR)/.prepared
+compile: loader-compile
+
+install:
+
+clean:
+ rm -rf $(PKG_BUILD_DIR)
--- /dev/null
+/*
+ LzmaDecode.c
+ LZMA Decoder (optimized for Speed version)
+
+ LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
+ http://www.7-zip.org/
+
+ LZMA SDK is licensed under two licenses:
+ 1) GNU Lesser General Public License (GNU LGPL)
+ 2) Common Public License (CPL)
+ It means that you can select one of these two licenses and
+ follow rules of that license.
+
+ SPECIAL EXCEPTION:
+ Igor Pavlov, as the author of this Code, expressly permits you to
+ statically or dynamically link your Code (or bind by name) to the
+ interfaces of this file without subjecting your linked Code to the
+ terms of the CPL or GNU LGPL. Any modifications or additions
+ to this file, however, are subject to the LGPL or CPL terms.
+*/
+
+#include "LzmaDecode.h"
+
+#define kNumTopBits 24
+#define kTopValue ((UInt32)1 << kNumTopBits)
+
+#define kNumBitModelTotalBits 11
+#define kBitModelTotal (1 << kNumBitModelTotalBits)
+#define kNumMoveBits 5
+
+#define RC_READ_BYTE (*Buffer++)
+
+#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
+ { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
+
+#ifdef _LZMA_IN_CB
+
+#define RC_TEST { if (Buffer == BufferLim) \
+ { SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
+ BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
+
+#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
+
+#else
+
+#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
+
+#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
+
+#endif
+
+#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
+
+#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
+#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
+#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
+
+#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
+ { UpdateBit0(p); mi <<= 1; A0; } else \
+ { UpdateBit1(p); mi = (mi + mi) + 1; A1; }
+
+#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)
+
+#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
+ { int i = numLevels; res = 1; \
+ do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
+ res -= (1 << numLevels); }
+
+
+#define kNumPosBitsMax 4
+#define kNumPosStatesMax (1 << kNumPosBitsMax)
+
+#define kLenNumLowBits 3
+#define kLenNumLowSymbols (1 << kLenNumLowBits)
+#define kLenNumMidBits 3
+#define kLenNumMidSymbols (1 << kLenNumMidBits)
+#define kLenNumHighBits 8
+#define kLenNumHighSymbols (1 << kLenNumHighBits)
+
+#define LenChoice 0
+#define LenChoice2 (LenChoice + 1)
+#define LenLow (LenChoice2 + 1)
+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
+
+
+#define kNumStates 12
+#define kNumLitStates 7
+
+#define kStartPosModelIndex 4
+#define kEndPosModelIndex 14
+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
+
+#define kNumPosSlotBits 6
+#define kNumLenToPosStates 4
+
+#define kNumAlignBits 4
+#define kAlignTableSize (1 << kNumAlignBits)
+
+#define kMatchMinLen 2
+
+#define IsMatch 0
+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
+#define IsRepG0 (IsRep + kNumStates)
+#define IsRepG1 (IsRepG0 + kNumStates)
+#define IsRepG2 (IsRepG1 + kNumStates)
+#define IsRep0Long (IsRepG2 + kNumStates)
+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
+#define LenCoder (Align + kAlignTableSize)
+#define RepLenCoder (LenCoder + kNumLenProbs)
+#define Literal (RepLenCoder + kNumLenProbs)
+
+#if Literal != LZMA_BASE_SIZE
+StopCompilingDueBUG
+#endif
+
+int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size)
+{
+ unsigned char prop0;
+ if (size < LZMA_PROPERTIES_SIZE)
+ return LZMA_RESULT_DATA_ERROR;
+ prop0 = propsData[0];
+ if (prop0 >= (9 * 5 * 5))
+ return LZMA_RESULT_DATA_ERROR;
+ {
+ for (propsRes->pb = 0; prop0 >= (9 * 5); propsRes->pb++, prop0 -= (9 * 5));
+ for (propsRes->lp = 0; prop0 >= 9; propsRes->lp++, prop0 -= 9);
+ propsRes->lc = prop0;
+ /*
+ unsigned char remainder = (unsigned char)(prop0 / 9);
+ propsRes->lc = prop0 % 9;
+ propsRes->pb = remainder / 5;
+ propsRes->lp = remainder % 5;
+ */
+ }
+
+ #ifdef _LZMA_OUT_READ
+ {
+ int i;
+ propsRes->DictionarySize = 0;
+ for (i = 0; i < 4; i++)
+ propsRes->DictionarySize += (UInt32)(propsData[1 + i]) << (i * 8);
+ if (propsRes->DictionarySize == 0)
+ propsRes->DictionarySize = 1;
+ }
+ #endif
+ return LZMA_RESULT_OK;
+}
+
+#define kLzmaStreamWasFinishedId (-1)
+
+int LzmaDecode(CLzmaDecoderState *vs,
+ #ifdef _LZMA_IN_CB
+ ILzmaInCallback *InCallback,
+ #else
+ const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
+ #endif
+ unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed)
+{
+ CProb *p = vs->Probs;
+ SizeT nowPos = 0;
+ Byte previousByte = 0;
+ UInt32 posStateMask = (1 << (vs->Properties.pb)) - 1;
+ UInt32 literalPosMask = (1 << (vs->Properties.lp)) - 1;
+ int lc = vs->Properties.lc;
+
+ #ifdef _LZMA_OUT_READ
+
+ UInt32 Range = vs->Range;
+ UInt32 Code = vs->Code;
+ #ifdef _LZMA_IN_CB
+ const Byte *Buffer = vs->Buffer;
+ const Byte *BufferLim = vs->BufferLim;
+ #else
+ const Byte *Buffer = inStream;
+ const Byte *BufferLim = inStream + inSize;
+ #endif
+ int state = vs->State;
+ UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
+ int len = vs->RemainLen;
+ UInt32 globalPos = vs->GlobalPos;
+ UInt32 distanceLimit = vs->DistanceLimit;
+
+ Byte *dictionary = vs->Dictionary;
+ UInt32 dictionarySize = vs->Properties.DictionarySize;
+ UInt32 dictionaryPos = vs->DictionaryPos;
+
+ Byte tempDictionary[4];
+
+ #ifndef _LZMA_IN_CB
+ *inSizeProcessed = 0;
+ #endif
+ *outSizeProcessed = 0;
+ if (len == kLzmaStreamWasFinishedId)
+ return LZMA_RESULT_OK;
+
+ if (dictionarySize == 0)
+ {
+ dictionary = tempDictionary;
+ dictionarySize = 1;
+ tempDictionary[0] = vs->TempDictionary[0];
+ }
+
+ if (len == kLzmaNeedInitId)
+ {
+ {
+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
+ UInt32 i;
+ for (i = 0; i < numProbs; i++)
+ p[i] = kBitModelTotal >> 1;
+ rep0 = rep1 = rep2 = rep3 = 1;
+ state = 0;
+ globalPos = 0;
+ distanceLimit = 0;
+ dictionaryPos = 0;
+ dictionary[dictionarySize - 1] = 0;
+ #ifdef _LZMA_IN_CB
+ RC_INIT;
+ #else
+ RC_INIT(inStream, inSize);
+ #endif
+ }
+ len = 0;
+ }
+ while(len != 0 && nowPos < outSize)
+ {
+ UInt32 pos = dictionaryPos - rep0;
+ if (pos >= dictionarySize)
+ pos += dictionarySize;
+ outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
+ if (++dictionaryPos == dictionarySize)
+ dictionaryPos = 0;
+ len--;
+ }
+ if (dictionaryPos == 0)
+ previousByte = dictionary[dictionarySize - 1];
+ else
+ previousByte = dictionary[dictionaryPos - 1];
+
+ #else /* if !_LZMA_OUT_READ */
+
+ int state = 0;
+ UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
+ int len = 0;
+ const Byte *Buffer;
+ const Byte *BufferLim;
+ UInt32 Range;
+ UInt32 Code;
+
+ #ifndef _LZMA_IN_CB
+ *inSizeProcessed = 0;
+ #endif
+ *outSizeProcessed = 0;
+
+ {
+ UInt32 i;
+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
+ for (i = 0; i < numProbs; i++)
+ p[i] = kBitModelTotal >> 1;
+ }
+
+ #ifdef _LZMA_IN_CB
+ RC_INIT;
+ #else
+ RC_INIT(inStream, inSize);
+ #endif
+
+ #endif /* _LZMA_OUT_READ */
+
+ while(nowPos < outSize)
+ {
+ CProb *prob;
+ UInt32 bound;
+ int posState = (int)(
+ (nowPos
+ #ifdef _LZMA_OUT_READ
+ + globalPos
+ #endif
+ )
+ & posStateMask);
+
+ prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
+ IfBit0(prob)
+ {
+ int symbol = 1;
+ UpdateBit0(prob)
+ prob = p + Literal + (LZMA_LIT_SIZE *
+ (((
+ (nowPos
+ #ifdef _LZMA_OUT_READ
+ + globalPos
+ #endif
+ )
+ & literalPosMask) << lc) + (previousByte >> (8 - lc))));
+
+ if (state >= kNumLitStates)
+ {
+ int matchByte;
+ #ifdef _LZMA_OUT_READ
+ UInt32 pos = dictionaryPos - rep0;
+ if (pos >= dictionarySize)
+ pos += dictionarySize;
+ matchByte = dictionary[pos];
+ #else
+ matchByte = outStream[nowPos - rep0];
+ #endif
+ do
+ {
+ int bit;
+ CProb *probLit;
+ matchByte <<= 1;
+ bit = (matchByte & 0x100);
+ probLit = prob + 0x100 + bit + symbol;
+ RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
+ }
+ while (symbol < 0x100);
+ }
+ while (symbol < 0x100)
+ {
+ CProb *probLit = prob + symbol;
+ RC_GET_BIT(probLit, symbol)
+ }
+ previousByte = (Byte)symbol;
+
+ outStream[nowPos++] = previousByte;
+ #ifdef _LZMA_OUT_READ
+ if (distanceLimit < dictionarySize)
+ distanceLimit++;
+
+ dictionary[dictionaryPos] = previousByte;
+ if (++dictionaryPos == dictionarySize)
+ dictionaryPos = 0;
+ #endif
+ if (state < 4) state = 0;
+ else if (state < 10) state -= 3;
+ else state -= 6;
+ }
+ else
+ {
+ UpdateBit1(prob);
+ prob = p + IsRep + state;
+ IfBit0(prob)
+ {
+ UpdateBit0(prob);
+ rep3 = rep2;
+ rep2 = rep1;
+ rep1 = rep0;
+ state = state < kNumLitStates ? 0 : 3;
+ prob = p + LenCoder;
+ }
+ else
+ {
+ UpdateBit1(prob);
+ prob = p + IsRepG0 + state;
+ IfBit0(prob)
+ {
+ UpdateBit0(prob);
+ prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
+ IfBit0(prob)
+ {
+ #ifdef _LZMA_OUT_READ
+ UInt32 pos;
+ #endif
+ UpdateBit0(prob);
+
+ #ifdef _LZMA_OUT_READ
+ if (distanceLimit == 0)
+ #else
+ if (nowPos == 0)
+ #endif
+ return LZMA_RESULT_DATA_ERROR;
+
+ state = state < kNumLitStates ? 9 : 11;
+ #ifdef _LZMA_OUT_READ
+ pos = dictionaryPos - rep0;
+ if (pos >= dictionarySize)
+ pos += dictionarySize;
+ previousByte = dictionary[pos];
+ dictionary[dictionaryPos] = previousByte;
+ if (++dictionaryPos == dictionarySize)
+ dictionaryPos = 0;
+ #else
+ previousByte = outStream[nowPos - rep0];
+ #endif
+ outStream[nowPos++] = previousByte;
+ #ifdef _LZMA_OUT_READ
+ if (distanceLimit < dictionarySize)
+ distanceLimit++;
+ #endif
+
+ continue;
+ }
+ else
+ {
+ UpdateBit1(prob);
+ }
+ }
+ else
+ {
+ UInt32 distance;
+ UpdateBit1(prob);
+ prob = p + IsRepG1 + state;
+ IfBit0(prob)
+ {
+ UpdateBit0(prob);
+ distance = rep1;
+ }
+ else
+ {
+ UpdateBit1(prob);
+ prob = p + IsRepG2 + state;
+ IfBit0(prob)
+ {
+ UpdateBit0(prob);
+ distance = rep2;
+ }
+ else
+ {
+ UpdateBit1(prob);
+ distance = rep3;
+ rep3 = rep2;
+ }
+ rep2 = rep1;
+ }
+ rep1 = rep0;
+ rep0 = distance;
+ }
+ state = state < kNumLitStates ? 8 : 11;
+ prob = p + RepLenCoder;
+ }
+ {
+ int numBits, offset;
+ CProb *probLen = prob + LenChoice;
+ IfBit0(probLen)
+ {
+ UpdateBit0(probLen);
+ probLen = prob + LenLow + (posState << kLenNumLowBits);
+ offset = 0;
+ numBits = kLenNumLowBits;
+ }
+ else
+ {
+ UpdateBit1(probLen);
+ probLen = prob + LenChoice2;
+ IfBit0(probLen)
+ {
+ UpdateBit0(probLen);
+ probLen = prob + LenMid + (posState << kLenNumMidBits);
+ offset = kLenNumLowSymbols;
+ numBits = kLenNumMidBits;
+ }
+ else
+ {
+ UpdateBit1(probLen);
+ probLen = prob + LenHigh;
+ offset = kLenNumLowSymbols + kLenNumMidSymbols;
+ numBits = kLenNumHighBits;
+ }
+ }
+ RangeDecoderBitTreeDecode(probLen, numBits, len);
+ len += offset;
+ }
+
+ if (state < 4)
+ {
+ int posSlot;
+ state += kNumLitStates;
+ prob = p + PosSlot +
+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
+ kNumPosSlotBits);
+ RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
+ if (posSlot >= kStartPosModelIndex)
+ {
+ int numDirectBits = ((posSlot >> 1) - 1);
+ rep0 = (2 | ((UInt32)posSlot & 1));
+ if (posSlot < kEndPosModelIndex)
+ {
+ rep0 <<= numDirectBits;
+ prob = p + SpecPos + rep0 - posSlot - 1;
+ }
+ else
+ {
+ numDirectBits -= kNumAlignBits;
+ do
+ {
+ RC_NORMALIZE
+ Range >>= 1;
+ rep0 <<= 1;
+ if (Code >= Range)
+ {
+ Code -= Range;
+ rep0 |= 1;
+ }
+ }
+ while (--numDirectBits != 0);
+ prob = p + Align;
+ rep0 <<= kNumAlignBits;
+ numDirectBits = kNumAlignBits;
+ }
+ {
+ int i = 1;
+ int mi = 1;
+ do
+ {
+ CProb *prob3 = prob + mi;
+ RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
+ i <<= 1;
+ }
+ while(--numDirectBits != 0);
+ }
+ }
+ else
+ rep0 = posSlot;
+ if (++rep0 == (UInt32)(0))
+ {
+ /* it's for stream version */
+ len = kLzmaStreamWasFinishedId;
+ break;
+ }
+ }
+
+ len += kMatchMinLen;
+ #ifdef _LZMA_OUT_READ
+ if (rep0 > distanceLimit)
+ #else
+ if (rep0 > nowPos)
+ #endif
+ return LZMA_RESULT_DATA_ERROR;
+
+ #ifdef _LZMA_OUT_READ
+ if (dictionarySize - distanceLimit > (UInt32)len)
+ distanceLimit += len;
+ else
+ distanceLimit = dictionarySize;
+ #endif
+
+ do
+ {
+ #ifdef _LZMA_OUT_READ
+ UInt32 pos = dictionaryPos - rep0;
+ if (pos >= dictionarySize)
+ pos += dictionarySize;
+ previousByte = dictionary[pos];
+ dictionary[dictionaryPos] = previousByte;
+ if (++dictionaryPos == dictionarySize)
+ dictionaryPos = 0;
+ #else
+ previousByte = outStream[nowPos - rep0];
+ #endif
+ len--;
+ outStream[nowPos++] = previousByte;
+ }
+ while(len != 0 && nowPos < outSize);
+ }
+ }
+ RC_NORMALIZE;
+
+ #ifdef _LZMA_OUT_READ
+ vs->Range = Range;
+ vs->Code = Code;
+ vs->DictionaryPos = dictionaryPos;
+ vs->GlobalPos = globalPos + (UInt32)nowPos;
+ vs->DistanceLimit = distanceLimit;
+ vs->Reps[0] = rep0;
+ vs->Reps[1] = rep1;
+ vs->Reps[2] = rep2;
+ vs->Reps[3] = rep3;
+ vs->State = state;
+ vs->RemainLen = len;
+ vs->TempDictionary[0] = tempDictionary[0];
+ #endif
+
+ #ifdef _LZMA_IN_CB
+ vs->Buffer = Buffer;
+ vs->BufferLim = BufferLim;
+ #else
+ *inSizeProcessed = (SizeT)(Buffer - inStream);
+ #endif
+ *outSizeProcessed = nowPos;
+ return LZMA_RESULT_OK;
+}
--- /dev/null
+/*
+ LzmaDecode.h
+ LZMA Decoder interface
+
+ LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
+ http://www.7-zip.org/
+
+ LZMA SDK is licensed under two licenses:
+ 1) GNU Lesser General Public License (GNU LGPL)
+ 2) Common Public License (CPL)
+ It means that you can select one of these two licenses and
+ follow rules of that license.
+
+ SPECIAL EXCEPTION:
+ Igor Pavlov, as the author of this code, expressly permits you to
+ statically or dynamically link your code (or bind by name) to the
+ interfaces of this file without subjecting your linked code to the
+ terms of the CPL or GNU LGPL. Any modifications or additions
+ to this file, however, are subject to the LGPL or CPL terms.
+*/
+
+#ifndef __LZMADECODE_H
+#define __LZMADECODE_H
+
+#include "LzmaTypes.h"
+
+/* #define _LZMA_IN_CB */
+/* Use callback for input data */
+
+/* #define _LZMA_OUT_READ */
+/* Use read function for output data */
+
+/* #define _LZMA_PROB32 */
+/* It can increase speed on some 32-bit CPUs,
+ but memory usage will be doubled in that case */
+
+/* #define _LZMA_LOC_OPT */
+/* Enable local speed optimizations inside code */
+
+#ifdef _LZMA_PROB32
+#define CProb UInt32
+#else
+#define CProb UInt16
+#endif
+
+#define LZMA_RESULT_OK 0
+#define LZMA_RESULT_DATA_ERROR 1
+
+#ifdef _LZMA_IN_CB
+typedef struct _ILzmaInCallback
+{
+ int (*Read)(void *object, const unsigned char **buffer, SizeT *bufferSize);
+} ILzmaInCallback;
+#endif
+
+#define LZMA_BASE_SIZE 1846
+#define LZMA_LIT_SIZE 768
+
+#define LZMA_PROPERTIES_SIZE 5
+
+typedef struct _CLzmaProperties
+{
+ int lc;
+ int lp;
+ int pb;
+ #ifdef _LZMA_OUT_READ
+ UInt32 DictionarySize;
+ #endif
+}CLzmaProperties;
+
+int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size);
+
+#define LzmaGetNumProbs(Properties) (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((Properties)->lc + (Properties)->lp)))
+
+#define kLzmaNeedInitId (-2)
+
+typedef struct _CLzmaDecoderState
+{
+ CLzmaProperties Properties;
+ CProb *Probs;
+
+ #ifdef _LZMA_IN_CB
+ const unsigned char *Buffer;
+ const unsigned char *BufferLim;
+ #endif
+
+ #ifdef _LZMA_OUT_READ
+ unsigned char *Dictionary;
+ UInt32 Range;
+ UInt32 Code;
+ UInt32 DictionaryPos;
+ UInt32 GlobalPos;
+ UInt32 DistanceLimit;
+ UInt32 Reps[4];
+ int State;
+ int RemainLen;
+ unsigned char TempDictionary[4];
+ #endif
+} CLzmaDecoderState;
+
+#ifdef _LZMA_OUT_READ
+#define LzmaDecoderInit(vs) { (vs)->RemainLen = kLzmaNeedInitId; }
+#endif
+
+int LzmaDecode(CLzmaDecoderState *vs,
+ #ifdef _LZMA_IN_CB
+ ILzmaInCallback *inCallback,
+ #else
+ const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
+ #endif
+ unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed);
+
+#endif
--- /dev/null
+/*
+LzmaTypes.h
+
+Types for LZMA Decoder
+
+This file written and distributed to public domain by Igor Pavlov.
+This file is part of LZMA SDK 4.40 (2006-05-01)
+*/
+
+#ifndef __LZMATYPES_H
+#define __LZMATYPES_H
+
+#ifndef _7ZIP_BYTE_DEFINED
+#define _7ZIP_BYTE_DEFINED
+typedef unsigned char Byte;
+#endif
+
+#ifndef _7ZIP_UINT16_DEFINED
+#define _7ZIP_UINT16_DEFINED
+typedef unsigned short UInt16;
+#endif
+
+#ifndef _7ZIP_UINT32_DEFINED
+#define _7ZIP_UINT32_DEFINED
+#ifdef _LZMA_UINT32_IS_ULONG
+typedef unsigned long UInt32;
+#else
+typedef unsigned int UInt32;
+#endif
+#endif
+
+/* #define _LZMA_NO_SYSTEM_SIZE_T */
+/* You can use it, if you don't want <stddef.h> */
+
+#ifndef _7ZIP_SIZET_DEFINED
+#define _7ZIP_SIZET_DEFINED
+#ifdef _LZMA_NO_SYSTEM_SIZE_T
+typedef UInt32 SizeT;
+#else
+#include <stddef.h>
+typedef size_t SizeT;
+#endif
+#endif
+
+#endif
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# Makefile for the LZMA compressed kernel loader for BMIPS based boards
+#
+# Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
+# Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
+# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+#
+# Some parts of this file was based on the OpenWrt specific lzma-loader
+# for the BCM47xx and ADM5120 based boards:
+# Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org)
+# Copyright (C) 2005 Mineharu Takahara <mtakahar@yahoo.com>
+# Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
+#
+
+LOADER_ADDR :=
+KERNEL_ADDR :=
+LZMA_TEXT_START := 0x80a00000
+LOADER_DATA :=
+
+CC := $(CROSS_COMPILE)gcc
+LD := $(CROSS_COMPILE)ld
+OBJCOPY := $(CROSS_COMPILE)objcopy
+OBJDUMP := $(CROSS_COMPILE)objdump
+
+BIN_FLAGS := -O binary -R .reginfo -R .note -R .comment -R .mdebug \
+ -R .MIPS.abiflags -S
+
+CFLAGS = -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
+ -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 \
+ -mno-abicalls -fno-pic -ffunction-sections -pipe \
+ -ffreestanding -fhonour-copts \
+ -mabi=32 -march=mips32 \
+ -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap
+CFLAGS += -D_LZMA_PROB32
+CFLAGS += -DUART_BASE=$(UART_BASE)
+
+ASFLAGS = $(CFLAGS) -D__ASSEMBLY__
+
+LDFLAGS = -static --gc-sections -no-warn-mismatch
+LDFLAGS += -e startup -T loader.lds -Ttext $(LZMA_TEXT_START)
+
+O_FORMAT = $(shell $(OBJDUMP) -i | head -2 | grep elf32)
+
+OBJECTS := head.o loader.o cache.o board.o printf.o LzmaDecode.o
+
+ifneq ($(strip $(LOADER_DATA)),)
+OBJECTS += data.o
+CFLAGS += -DLZMA_WRAPPER=1 -DLOADADDR=$(KERNEL_ADDR)
+endif
+
+
+all: loader.elf
+
+# Don't build dependencies, this may die if $(CC) isn't gcc
+dep:
+
+install:
+
+%.o : %.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+%.o : %.S
+ $(CC) $(ASFLAGS) -c -o $@ $<
+
+data.o: $(LOADER_DATA)
+ $(LD) -r -b binary --oformat $(O_FORMAT) -T lzma-data.lds -o $@ $<
+
+loader: $(OBJECTS)
+ $(LD) $(LDFLAGS) -o $@ $(OBJECTS)
+
+loader.bin: loader
+ $(OBJCOPY) $(BIN_FLAGS) $< $@
+
+loader2.o: loader.bin
+ $(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $<
+
+loader.elf: loader2.o
+ $(LD) -e startup -T loader2.lds -Ttext $(LOADER_ADDR) -o $@ $<
+
+mrproper: clean
+
+clean:
+ rm -f loader *.elf *.bin *.o
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * BCM63XX specific implementation parts
+ *
+ * Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
+ * Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
+ */
+
+#include <stddef.h>
+#include "config.h"
+
+#define READREG(r) *(volatile unsigned int *)(r)
+#define WRITEREG(r,v) *(volatile unsigned int *)(r) = v
+
+#define UART_IR_REG 0x10
+#define UART_FIFO_REG 0x14
+
+static void wait_xfered(void)
+{
+ unsigned int val;
+
+ do {
+ val = READREG(UART_BASE + UART_IR_REG);
+ if (val & (1 << 5))
+ break;
+ } while (1);
+}
+
+void board_putc(int ch)
+{
+ if (!UART_BASE)
+ return;
+
+ wait_xfered();
+ WRITEREG(UART_BASE + UART_FIFO_REG, ch);
+ wait_xfered();
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * The cache manipulation routine has been taken from the U-Boot project.
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ */
+
+#include "cache.h"
+#include "cacheops.h"
+#include "config.h"
+#include "printf.h"
+
+#define cache_op(op,addr) \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noreorder \n" \
+ " .set mips3\n\t \n" \
+ " cache %0, %1 \n" \
+ " .set pop \n" \
+ : \
+ : "i" (op), "R" (*(unsigned char *)(addr)))
+
+void flush_cache(unsigned long start_addr, unsigned long size)
+{
+ unsigned long lsize = CONFIG_CACHELINE_SIZE;
+ unsigned long addr = start_addr & ~(lsize - 1);
+ unsigned long aend = (start_addr + size + (lsize - 1)) & ~(lsize - 1);
+
+ printf("blasting from 0x%08x to 0x%08x (0x%08x - 0x%08x)\n", start_addr, size, addr, aend);
+
+ while (1) {
+ cache_op(Hit_Writeback_Inv_D, addr);
+ cache_op(Hit_Invalidate_I, addr);
+ if (addr == aend)
+ break;
+ addr += lsize;
+ }
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ */
+
+#ifndef __CACHE_H
+#define __CACHE_H
+
+void flush_cache(unsigned long start_addr, unsigned long size);
+
+#endif /* __CACHE_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Cache operations for the cache instruction.
+ *
+ * (C) Copyright 1996, 97, 99, 2002, 03 Ralf Baechle
+ * (C) Copyright 1999 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_CACHEOPS_H
+#define __ASM_CACHEOPS_H
+
+/*
+ * Cache Operations available on all MIPS processors with R4000-style caches
+ */
+#define Index_Invalidate_I 0x00
+#define Index_Writeback_Inv_D 0x01
+#define Index_Load_Tag_I 0x04
+#define Index_Load_Tag_D 0x05
+#define Index_Store_Tag_I 0x08
+#define Index_Store_Tag_D 0x09
+#if defined(CONFIG_CPU_LOONGSON2)
+#define Hit_Invalidate_I 0x00
+#else
+#define Hit_Invalidate_I 0x10
+#endif
+#define Hit_Invalidate_D 0x11
+#define Hit_Writeback_Inv_D 0x15
+
+/*
+ * R4000-specific cacheops
+ */
+#define Create_Dirty_Excl_D 0x0d
+#define Fill 0x14
+#define Hit_Writeback_I 0x18
+#define Hit_Writeback_D 0x19
+
+/*
+ * R4000SC and R4400SC-specific cacheops
+ */
+#define Index_Invalidate_SI 0x02
+#define Index_Writeback_Inv_SD 0x03
+#define Index_Load_Tag_SI 0x06
+#define Index_Load_Tag_SD 0x07
+#define Index_Store_Tag_SI 0x0A
+#define Index_Store_Tag_SD 0x0B
+#define Create_Dirty_Excl_SD 0x0f
+#define Hit_Invalidate_SI 0x12
+#define Hit_Invalidate_SD 0x13
+#define Hit_Writeback_Inv_SD 0x17
+#define Hit_Writeback_SD 0x1b
+#define Hit_Set_Virtual_SI 0x1e
+#define Hit_Set_Virtual_SD 0x1f
+
+/*
+ * R5000-specific cacheops
+ */
+#define R5K_Page_Invalidate_S 0x17
+
+/*
+ * RM7000-specific cacheops
+ */
+#define Page_Invalidate_T 0x16
+
+/*
+ * R10000-specific cacheops
+ *
+ * Cacheops 0x02, 0x06, 0x0a, 0x0c-0x0e, 0x16, 0x1a and 0x1e are unused.
+ * Most of the _S cacheops are identical to the R4000SC _SD cacheops.
+ */
+#define Index_Writeback_Inv_S 0x03
+#define Index_Load_Tag_S 0x07
+#define Index_Store_Tag_S 0x0B
+#define Hit_Invalidate_S 0x13
+#define Cache_Barrier 0x14
+#define Hit_Writeback_Inv_S 0x17
+#define Index_Load_Data_I 0x18
+#define Index_Load_Data_D 0x19
+#define Index_Load_Data_S 0x1b
+#define Index_Store_Data_I 0x1c
+#define Index_Store_Data_D 0x1d
+#define Index_Store_Data_S 0x1f
+
+#endif /* __ASM_CACHEOPS_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ */
+
+#ifndef _CONFIG_H_
+#define _CONFIG_H_
+
+#define CONFIG_ICACHE_SIZE (32 * 1024)
+#define CONFIG_DCACHE_SIZE (32 * 1024)
+#define CONFIG_CACHELINE_SIZE 16
+
+#endif /* _CONFIG_H_ */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 1994, 1995, 1996, 1997, 2000, 2001 by Ralf Baechle
+ *
+ * Copyright (C) 2001, Monta Vista Software
+ * Author: jsun@mvista.com or jsun@junsun.net
+ */
+#ifndef _cp0regdef_h_
+#define _cp0regdef_h_
+
+#define CP0_INDEX $0
+#define CP0_RANDOM $1
+#define CP0_ENTRYLO0 $2
+#define CP0_ENTRYLO1 $3
+#define CP0_CONTEXT $4
+#define CP0_PAGEMASK $5
+#define CP0_WIRED $6
+#define CP0_BADVADDR $8
+#define CP0_COUNT $9
+#define CP0_ENTRYHI $10
+#define CP0_COMPARE $11
+#define CP0_STATUS $12
+#define CP0_CAUSE $13
+#define CP0_EPC $14
+#define CP0_PRID $15
+#define CP0_CONFIG $16
+#define CP0_LLADDR $17
+#define CP0_WATCHLO $18
+#define CP0_WATCHHI $19
+#define CP0_XCONTEXT $20
+#define CP0_FRAMEMASK $21
+#define CP0_DIAGNOSTIC $22
+#define CP0_PERFORMANCE $25
+#define CP0_ECC $26
+#define CP0_CACHEERR $27
+#define CP0_TAGLO $28
+#define CP0_TAGHI $29
+#define CP0_ERROREPC $30
+
+#define read_32bit_c0_register(reg,sel) \
+({ int __res; \
+ if (sel == 0) \
+ __asm__ __volatile__( \
+ "mfc0\t%0, " #reg "\n\t" \
+ : "=r" (__res)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips32\n\t" \
+ "mfc0\t%0, " #reg ", " #sel "\n\t" \
+ ".set mips0\n\t" \
+ : "=r" (__res)); \
+ __res; \
+})
+
+#endif
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Some parts of this code was based on the OpenWrt specific lzma-loader
+ * for the BCM47xx and ADM5120 based boards:
+ * Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org)
+ * Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
+ */
+
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include "cp0regdef.h"
+#include "cacheops.h"
+#include "config.h"
+
+#define KSEG0 0x80000000
+
+ .macro ehb
+ sll zero, 3
+ .endm
+
+ .text
+
+LEAF(startup)
+ .set noreorder
+ .set mips32
+
+ mtc0 zero, CP0_WATCHLO # clear watch registers
+ mtc0 zero, CP0_WATCHHI
+ mtc0 zero, CP0_CAUSE # clear before writing status register
+
+ mfc0 t0, CP0_STATUS
+ li t1, 0x1000001f
+ or t0, t1
+ xori t0, 0x1f
+ mtc0 t0, CP0_STATUS
+ ehb
+
+ mtc0 zero, CP0_COUNT
+ mtc0 zero, CP0_COMPARE
+ ehb
+
+ la t0, __reloc_label # get linked address of label
+ bal __reloc_label # branch and link to label to
+ nop # get actual address
+__reloc_label:
+ subu t0, ra, t0 # get reloc_delta
+
+ beqz t0, __reloc_done # if delta is 0 we are in the right place
+ nop
+
+ /* Copy our code to the right place */
+ la t1, _code_start # get linked address of _code_start
+ la t2, _code_end # get linked address of _code_end
+ addu t0, t0, t1 # calculate actual address of _code_start
+
+__reloc_copy:
+ lw t3, 0(t0)
+ sw t3, 0(t1)
+ add t1, 4
+ blt t1, t2, __reloc_copy
+ add t0, 4
+
+ /* flush cache */
+ la t0, _code_start
+ la t1, _code_end
+
+ li t2, ~(CONFIG_CACHELINE_SIZE - 1)
+ and t0, t2
+ and t1, t2
+ li t2, CONFIG_CACHELINE_SIZE
+
+ b __flush_check
+ nop
+
+__flush_line:
+ cache Hit_Writeback_Inv_D, 0(t0)
+ cache Hit_Invalidate_I, 0(t0)
+ add t0, t2
+
+__flush_check:
+ bne t0, t1, __flush_line
+ nop
+
+ sync
+
+__reloc_done:
+
+ /* clear bss */
+ la t0, _bss_start
+ la t1, _bss_end
+ b __bss_check
+ nop
+
+__bss_fill:
+ sw zero, 0(t0)
+ addi t0, 4
+
+__bss_check:
+ bne t0, t1, __bss_fill
+ nop
+
+ /* Setup new "C" stack */
+ la sp, _stack
+
+ /* reserve stack space for a0-a3 registers */
+ subu sp, 16
+
+ /* jump to the decompressor routine */
+ la t0, loader_main
+ jr t0
+ nop
+
+ .set reorder
+END(startup)
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Some parts of this code was based on the OpenWrt specific lzma-loader
+ * for the BCM47xx and ADM5120 based boards:
+ * Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org)
+ * Copyright (C) 2005 Mineharu Takahara <mtakahar@yahoo.com>
+ * Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
+ *
+ * The image_header structure has been taken from the U-Boot project.
+ * (C) Copyright 2008 Semihalf
+ * (C) Copyright 2000-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ */
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "config.h"
+#include "cache.h"
+#include "printf.h"
+#include "LzmaDecode.h"
+
+#define KSEG0 0x80000000
+#define KSEG1 0xa0000000
+
+#define KSEG1ADDR(a) ((((unsigned)(a)) & 0x1fffffffU) | KSEG1)
+
+#undef LZMA_DEBUG
+
+#ifdef LZMA_DEBUG
+# define DBG(f, a...) printf(f, ## a)
+#else
+# define DBG(f, a...) do {} while (0)
+#endif
+
+/* beyond the image end, size not known in advance */
+extern unsigned char workspace[];
+
+
+static CLzmaDecoderState lzma_state;
+static unsigned char *lzma_data;
+static unsigned long lzma_datasize;
+static unsigned long lzma_outsize;
+static unsigned long kernel_la;
+
+static void halt(void)
+{
+ printf("\nSystem halted!\n");
+ for(;;);
+}
+
+static __inline__ unsigned char lzma_get_byte(void)
+{
+ unsigned char c;
+
+ lzma_datasize--;
+ c = *lzma_data++;
+
+ return c;
+}
+
+static int lzma_init_props(void)
+{
+ unsigned char props[LZMA_PROPERTIES_SIZE];
+ int res;
+ int i;
+
+ /* read lzma properties */
+ for (i = 0; i < LZMA_PROPERTIES_SIZE; i++)
+ props[i] = lzma_get_byte();
+
+ /* read the lower half of uncompressed size in the header */
+ lzma_outsize = ((SizeT) lzma_get_byte()) +
+ ((SizeT) lzma_get_byte() << 8) +
+ ((SizeT) lzma_get_byte() << 16) +
+ ((SizeT) lzma_get_byte() << 24);
+
+ /* skip rest of the header (upper half of uncompressed size) */
+ for (i = 0; i < 4; i++)
+ lzma_get_byte();
+
+ res = LzmaDecodeProperties(&lzma_state.Properties, props,
+ LZMA_PROPERTIES_SIZE);
+ return res;
+}
+
+static int lzma_decompress(unsigned char *outStream)
+{
+ SizeT ip, op;
+ int ret;
+
+ lzma_state.Probs = (CProb *) workspace;
+
+ ret = LzmaDecode(&lzma_state, lzma_data, lzma_datasize, &ip, outStream,
+ lzma_outsize, &op);
+
+ if (ret != LZMA_RESULT_OK) {
+ int i;
+
+ DBG("LzmaDecode error %d at %08x, osize:%d ip:%d op:%d\n",
+ ret, lzma_data + ip, lzma_outsize, ip, op);
+
+ for (i = 0; i < 16; i++)
+ DBG("%02x ", lzma_data[ip + i]);
+
+ DBG("\n");
+ }
+
+ return ret;
+}
+
+static void lzma_init_data(void)
+{
+ extern unsigned char _lzma_data_start[];
+ extern unsigned char _lzma_data_end[];
+
+ kernel_la = LOADADDR;
+ lzma_data = _lzma_data_start;
+ lzma_datasize = _lzma_data_end - _lzma_data_start;
+}
+
+void loader_main(unsigned long reg_a0, unsigned long reg_a1,
+ unsigned long reg_a2, unsigned long reg_a3)
+{
+ void (*kernel_entry) (unsigned long, unsigned long, unsigned long,
+ unsigned long);
+ int res;
+
+ printf("\n\nOpenWrt kernel loader for BMIPS\n");
+ printf("Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>\n");
+ printf("Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>\n");
+ printf("Copyright (C) 2020 Alvaro Fernandez Rojas <noltari@gmail.com>\n");
+
+ lzma_init_data();
+
+ res = lzma_init_props();
+ if (res != LZMA_RESULT_OK) {
+ printf("Incorrect LZMA stream properties!\n");
+ halt();
+ }
+
+ printf("Decompressing kernel... ");
+
+ res = lzma_decompress((unsigned char *) kernel_la);
+ if (res != LZMA_RESULT_OK) {
+ printf("failed, ");
+ switch (res) {
+ case LZMA_RESULT_DATA_ERROR:
+ printf("data error!\n");
+ break;
+ default:
+ printf("unknown error %d!\n", res);
+ }
+ halt();
+ } else {
+ printf("done!\n");
+ }
+
+ flush_cache(kernel_la, lzma_outsize);
+
+ printf("Starting kernel at %08x...\n\n", kernel_la);
+
+ kernel_entry = (void *) kernel_la;
+ kernel_entry(reg_a0, reg_a1, reg_a2, reg_a3);
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+OUTPUT_ARCH(mips)
+SECTIONS {
+ .text : {
+ _code_start = .;
+ *(.text)
+ *(.text.*)
+ *(.rodata)
+ *(.rodata.*)
+ *(.data.lzma)
+ }
+
+ . = ALIGN(32);
+ .data : {
+ *(.data)
+ *(.data.*)
+ }
+
+ . = ALIGN(32);
+ _code_end = .;
+
+ _bss_start = .;
+ .bss : {
+ *(.bss)
+ *(.bss.*)
+ }
+
+ . = ALIGN(32);
+ _bss_end = .;
+
+ . = . + 8192;
+ _stack = .;
+
+ workspace = .;
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+OUTPUT_ARCH(mips)
+SECTIONS {
+ .text : {
+ startup = .;
+ *(.text)
+ *(.text.*)
+ *(.data)
+ *(.data.*)
+ }
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+OUTPUT_ARCH(mips)
+SECTIONS {
+ .data.lzma : {
+ _lzma_data_start = .;
+ *(.data)
+ _lzma_data_end = .;
+ }
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ */
+
+#include "printf.h"
+
+extern void board_putc(int ch);
+
+/* this is the maximum width for a variable */
+#define LP_MAX_BUF 256
+
+/* macros */
+#define IsDigit(x) ( ((x) >= '0') && ((x) <= '9') )
+#define Ctod(x) ( (x) - '0')
+
+/* forward declaration */
+static int PrintChar(char *, char, int, int);
+static int PrintString(char *, char *, int, int);
+static int PrintNum(char *, unsigned long, int, int, int, int, char, int);
+
+/* private variable */
+static const char theFatalMsg[] = "fatal error in lp_Print!";
+
+/* -*-
+ * A low level printf() function.
+ */
+static void
+lp_Print(void (*output)(void *, char *, int),
+ void * arg,
+ char *fmt,
+ va_list ap)
+{
+
+#define OUTPUT(arg, s, l) \
+ { if (((l) < 0) || ((l) > LP_MAX_BUF)) { \
+ (*output)(arg, (char*)theFatalMsg, sizeof(theFatalMsg)-1); for(;;); \
+ } else { \
+ (*output)(arg, s, l); \
+ } \
+ }
+
+ char buf[LP_MAX_BUF];
+
+ char c;
+ char *s;
+ long int num;
+
+ int longFlag;
+ int negFlag;
+ int width;
+ int prec;
+ int ladjust;
+ char padc;
+
+ int length;
+
+ for(;;) {
+ {
+ /* scan for the next '%' */
+ char *fmtStart = fmt;
+ while ( (*fmt != '\0') && (*fmt != '%')) {
+ fmt ++;
+ }
+
+ /* flush the string found so far */
+ OUTPUT(arg, fmtStart, fmt-fmtStart);
+
+ /* are we hitting the end? */
+ if (*fmt == '\0') break;
+ }
+
+ /* we found a '%' */
+ fmt ++;
+
+ /* check for long */
+ if (*fmt == 'l') {
+ longFlag = 1;
+ fmt ++;
+ } else {
+ longFlag = 0;
+ }
+
+ /* check for other prefixes */
+ width = 0;
+ prec = -1;
+ ladjust = 0;
+ padc = ' ';
+
+ if (*fmt == '-') {
+ ladjust = 1;
+ fmt ++;
+ }
+
+ if (*fmt == '0') {
+ padc = '0';
+ fmt++;
+ }
+
+ if (IsDigit(*fmt)) {
+ while (IsDigit(*fmt)) {
+ width = 10 * width + Ctod(*fmt++);
+ }
+ }
+
+ if (*fmt == '.') {
+ fmt ++;
+ if (IsDigit(*fmt)) {
+ prec = 0;
+ while (IsDigit(*fmt)) {
+ prec = prec*10 + Ctod(*fmt++);
+ }
+ }
+ }
+
+
+ /* check format flag */
+ negFlag = 0;
+ switch (*fmt) {
+ case 'b':
+ if (longFlag) {
+ num = va_arg(ap, long int);
+ } else {
+ num = va_arg(ap, int);
+ }
+ length = PrintNum(buf, num, 2, 0, width, ladjust, padc, 0);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 'd':
+ case 'D':
+ if (longFlag) {
+ num = va_arg(ap, long int);
+ } else {
+ num = va_arg(ap, int);
+ }
+ if (num < 0) {
+ num = - num;
+ negFlag = 1;
+ }
+ length = PrintNum(buf, num, 10, negFlag, width, ladjust, padc, 0);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 'o':
+ case 'O':
+ if (longFlag) {
+ num = va_arg(ap, long int);
+ } else {
+ num = va_arg(ap, int);
+ }
+ length = PrintNum(buf, num, 8, 0, width, ladjust, padc, 0);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 'u':
+ case 'U':
+ if (longFlag) {
+ num = va_arg(ap, long int);
+ } else {
+ num = va_arg(ap, int);
+ }
+ length = PrintNum(buf, num, 10, 0, width, ladjust, padc, 0);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 'x':
+ if (longFlag) {
+ num = va_arg(ap, long int);
+ } else {
+ num = va_arg(ap, int);
+ }
+ length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 0);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 'X':
+ if (longFlag) {
+ num = va_arg(ap, long int);
+ } else {
+ num = va_arg(ap, int);
+ }
+ length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 1);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 'c':
+ c = (char)va_arg(ap, int);
+ length = PrintChar(buf, c, width, ladjust);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case 's':
+ s = (char*)va_arg(ap, char *);
+ length = PrintString(buf, s, width, ladjust);
+ OUTPUT(arg, buf, length);
+ break;
+
+ case '\0':
+ fmt --;
+ break;
+
+ default:
+ /* output this char as it is */
+ OUTPUT(arg, fmt, 1);
+ } /* switch (*fmt) */
+
+ fmt ++;
+ } /* for(;;) */
+
+ /* special termination call */
+ OUTPUT(arg, "\0", 1);
+}
+
+
+/* --------------- local help functions --------------------- */
+static int
+PrintChar(char * buf, char c, int length, int ladjust)
+{
+ int i;
+
+ if (length < 1) length = 1;
+ if (ladjust) {
+ *buf = c;
+ for (i=1; i< length; i++) buf[i] = ' ';
+ } else {
+ for (i=0; i< length-1; i++) buf[i] = ' ';
+ buf[length - 1] = c;
+ }
+ return length;
+}
+
+static int
+PrintString(char * buf, char* s, int length, int ladjust)
+{
+ int i;
+ int len=0;
+ char* s1 = s;
+ while (*s1++) len++;
+ if (length < len) length = len;
+
+ if (ladjust) {
+ for (i=0; i< len; i++) buf[i] = s[i];
+ for (i=len; i< length; i++) buf[i] = ' ';
+ } else {
+ for (i=0; i< length-len; i++) buf[i] = ' ';
+ for (i=length-len; i < length; i++) buf[i] = s[i-length+len];
+ }
+ return length;
+}
+
+static int
+PrintNum(char * buf, unsigned long u, int base, int negFlag,
+ int length, int ladjust, char padc, int upcase)
+{
+ /* algorithm :
+ * 1. prints the number from left to right in reverse form.
+ * 2. fill the remaining spaces with padc if length is longer than
+ * the actual length
+ * TRICKY : if left adjusted, no "0" padding.
+ * if negtive, insert "0" padding between "0" and number.
+ * 3. if (!ladjust) we reverse the whole string including paddings
+ * 4. otherwise we only reverse the actual string representing the num.
+ */
+
+ int actualLength =0;
+ char *p = buf;
+ int i;
+
+ do {
+ int tmp = u %base;
+ if (tmp <= 9) {
+ *p++ = '0' + tmp;
+ } else if (upcase) {
+ *p++ = 'A' + tmp - 10;
+ } else {
+ *p++ = 'a' + tmp - 10;
+ }
+ u /= base;
+ } while (u != 0);
+
+ if (negFlag) {
+ *p++ = '-';
+ }
+
+ /* figure out actual length and adjust the maximum length */
+ actualLength = p - buf;
+ if (length < actualLength) length = actualLength;
+
+ /* add padding */
+ if (ladjust) {
+ padc = ' ';
+ }
+ if (negFlag && !ladjust && (padc == '0')) {
+ for (i = actualLength-1; i< length-1; i++) buf[i] = padc;
+ buf[length -1] = '-';
+ } else {
+ for (i = actualLength; i< length; i++) buf[i] = padc;
+ }
+
+
+ /* prepare to reverse the string */
+ {
+ int begin = 0;
+ int end;
+ if (ladjust) {
+ end = actualLength - 1;
+ } else {
+ end = length -1;
+ }
+
+ while (end > begin) {
+ char tmp = buf[begin];
+ buf[begin] = buf[end];
+ buf[end] = tmp;
+ begin ++;
+ end --;
+ }
+ }
+
+ /* adjust the string pointer */
+ return length;
+}
+
+static void printf_output(void *arg, char *s, int l)
+{
+ int i;
+
+ // special termination call
+ if ((l==1) && (s[0] == '\0')) return;
+
+ for (i=0; i< l; i++) {
+ board_putc(s[i]);
+ if (s[i] == '\n') board_putc('\r');
+ }
+}
+
+void printf(char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ lp_Print(printf_output, 0, fmt, ap);
+ va_end(ap);
+}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ */
+
+#ifndef _printf_h_
+#define _printf_h_
+
+#include <stdarg.h>
+void printf(char *fmt, ...);
+
+#endif /* _printf_h_ */
--- /dev/null
+CONFIG_CRC16=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRYPTO_ZSTD=y
+CONFIG_JFFS2_FS_NAND=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MTD_NAND_BRCMNAND=y
+CONFIG_MTD_NAND_CORE=y
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+CONFIG_MTD_RAW_NAND=y
+CONFIG_MTD_SPLIT_BCM_WFI_FW=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_BEB_LIMIT=20
+CONFIG_MTD_UBI_BLOCK=y
+# CONFIG_MTD_UBI_FASTMAP is not set
+# CONFIG_MTD_UBI_GLUEBI is not set
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_SGL_ALLOC=y
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+CONFIG_UBIFS_FS_ZSTD=y
+CONFIG_XXHASH=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
--- /dev/null
+BOARDNAME:=nand
+FEATURES+=nand
+
+define Target/Description
+ BMIPS boards with NAND support
+endef
--- /dev/null
+From 29906e1aac11bf9907e26608216dc7970e73a70e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:33 +0200
+Subject: [PATCH 1/9] mips: bmips: select ARCH_HAS_RESET_CONTROLLER
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This allows to add reset controllers support.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ arch/mips/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -249,6 +249,7 @@ config ATH79
+
+ config BMIPS_GENERIC
+ bool "Broadcom Generic BMIPS kernel"
++ select ARCH_HAS_RESET_CONTROLLER
+ select ARCH_HAS_SYNC_DMA_FOR_CPU_ALL
+ select ARCH_HAS_PHYS_TO_DMA
+ select BOOT_RAW
--- /dev/null
+From 10c1e714a68b45b124157aa02d80abe244a2a61a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:34 +0200
+Subject: [PATCH 2/9] dt-bindings: reset: add BCM6345 reset controller bindings
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add device tree binding documentation for BCM6345 reset controller.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ .../bindings/reset/brcm,bcm6345-reset.yaml | 37 +++++++++++++++++++
+ 1 file changed, 37 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm6345-reset.yaml
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/reset/brcm,bcm6345-reset.yaml
+@@ -0,0 +1,37 @@
++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
++%YAML 1.2
++---
++$id: "http://devicetree.org/schemas/reset/brcm,bcm6345-reset.yaml#"
++$schema: "http://devicetree.org/meta-schemas/core.yaml#"
++
++title: BCM6345 reset controller
++
++description: This document describes the BCM6345 reset controller.
++
++maintainers:
++ - Álvaro Fernández Rojas <noltari@gmail.com>
++
++properties:
++ compatible:
++ const: brcm,bcm6345-reset
++
++ reg:
++ maxItems: 1
++
++ "#reset-cells":
++ const: 1
++
++required:
++ - compatible
++ - reg
++ - "#reset-cells"
++
++additionalProperties: false
++
++examples:
++ - |
++ reset-controller@10000010 {
++ compatible = "brcm,bcm6345-reset";
++ reg = <0x10000010 0x4>;
++ #reset-cells = <1>;
++ };
--- /dev/null
+From aac025437f14c1647dc6054b95daeebed34f6971 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:35 +0200
+Subject: [PATCH 3/9] reset: add BCM6345 reset controller driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add support for resetting blocks through the Linux reset controller
+subsystem for BCM63xx SoCs.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Reviewed-by: Florian Fainelli <F.fainelli@gmail.com>
+Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ drivers/reset/Kconfig | 7 ++
+ drivers/reset/Makefile | 1 +
+ drivers/reset/reset-bcm6345.c | 135 ++++++++++++++++++++++++++++++++++
+ 3 files changed, 143 insertions(+)
+ create mode 100644 drivers/reset/reset-bcm6345.c
+
+--- a/drivers/reset/Kconfig
++++ b/drivers/reset/Kconfig
+@@ -35,6 +35,13 @@ config RESET_AXS10X
+ help
+ This enables the reset controller driver for AXS10x.
+
++config RESET_BCM6345
++ bool "BCM6345 Reset Controller"
++ depends on BMIPS_GENERIC || COMPILE_TEST
++ default BMIPS_GENERIC
++ help
++ This enables the reset controller driver for BCM6345 SoCs.
++
+ config RESET_BERLIN
+ bool "Berlin Reset Driver" if COMPILE_TEST
+ default ARCH_BERLIN
+--- a/drivers/reset/Makefile
++++ b/drivers/reset/Makefile
+@@ -6,6 +6,7 @@ obj-$(CONFIG_ARCH_TEGRA) += tegra/
+ obj-$(CONFIG_RESET_A10SR) += reset-a10sr.o
+ obj-$(CONFIG_RESET_ATH79) += reset-ath79.o
+ obj-$(CONFIG_RESET_AXS10X) += reset-axs10x.o
++obj-$(CONFIG_RESET_BCM6345) += reset-bcm6345.o
+ obj-$(CONFIG_RESET_BERLIN) += reset-berlin.o
+ obj-$(CONFIG_RESET_BRCMSTB) += reset-brcmstb.o
+ obj-$(CONFIG_RESET_BRCMSTB_RESCAL) += reset-brcmstb-rescal.o
+--- /dev/null
++++ b/drivers/reset/reset-bcm6345.c
+@@ -0,0 +1,135 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * BCM6345 Reset Controller Driver
++ *
++ * Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
++ */
++
++#include <linux/delay.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/mod_devicetable.h>
++#include <linux/platform_device.h>
++#include <linux/reset-controller.h>
++
++#define BCM6345_RESET_NUM 32
++#define BCM6345_RESET_SLEEP_MIN_US 10000
++#define BCM6345_RESET_SLEEP_MAX_US 20000
++
++struct bcm6345_reset {
++ struct reset_controller_dev rcdev;
++ void __iomem *base;
++ spinlock_t lock;
++};
++
++static inline struct bcm6345_reset *
++to_bcm6345_reset(struct reset_controller_dev *rcdev)
++{
++ return container_of(rcdev, struct bcm6345_reset, rcdev);
++}
++
++static int bcm6345_reset_update(struct reset_controller_dev *rcdev,
++ unsigned long id, bool assert)
++{
++ struct bcm6345_reset *bcm6345_reset = to_bcm6345_reset(rcdev);
++ unsigned long flags;
++ uint32_t val;
++
++ spin_lock_irqsave(&bcm6345_reset->lock, flags);
++ val = __raw_readl(bcm6345_reset->base);
++ if (assert)
++ val &= ~BIT(id);
++ else
++ val |= BIT(id);
++ __raw_writel(val, bcm6345_reset->base);
++ spin_unlock_irqrestore(&bcm6345_reset->lock, flags);
++
++ return 0;
++}
++
++static int bcm6345_reset_assert(struct reset_controller_dev *rcdev,
++ unsigned long id)
++{
++ return bcm6345_reset_update(rcdev, id, true);
++}
++
++static int bcm6345_reset_deassert(struct reset_controller_dev *rcdev,
++ unsigned long id)
++{
++ return bcm6345_reset_update(rcdev, id, false);
++}
++
++static int bcm6345_reset_reset(struct reset_controller_dev *rcdev,
++ unsigned long id)
++{
++ bcm6345_reset_update(rcdev, id, true);
++ usleep_range(BCM6345_RESET_SLEEP_MIN_US,
++ BCM6345_RESET_SLEEP_MAX_US);
++
++ bcm6345_reset_update(rcdev, id, false);
++ /*
++ * Ensure component is taken out reset state by sleeping also after
++ * deasserting the reset. Otherwise, the component may not be ready
++ * for operation.
++ */
++ usleep_range(BCM6345_RESET_SLEEP_MIN_US,
++ BCM6345_RESET_SLEEP_MAX_US);
++
++ return 0;
++}
++
++static int bcm6345_reset_status(struct reset_controller_dev *rcdev,
++ unsigned long id)
++{
++ struct bcm6345_reset *bcm6345_reset = to_bcm6345_reset(rcdev);
++
++ return !(__raw_readl(bcm6345_reset->base) & BIT(id));
++}
++
++static struct reset_control_ops bcm6345_reset_ops = {
++ .assert = bcm6345_reset_assert,
++ .deassert = bcm6345_reset_deassert,
++ .reset = bcm6345_reset_reset,
++ .status = bcm6345_reset_status,
++};
++
++static int bcm6345_reset_probe(struct platform_device *pdev)
++{
++ struct bcm6345_reset *bcm6345_reset;
++
++ bcm6345_reset = devm_kzalloc(&pdev->dev,
++ sizeof(*bcm6345_reset), GFP_KERNEL);
++ if (!bcm6345_reset)
++ return -ENOMEM;
++
++ platform_set_drvdata(pdev, bcm6345_reset);
++
++ bcm6345_reset->base = devm_platform_ioremap_resource(pdev, 0);
++ if (IS_ERR(bcm6345_reset->base))
++ return PTR_ERR(bcm6345_reset->base);
++
++ spin_lock_init(&bcm6345_reset->lock);
++ bcm6345_reset->rcdev.ops = &bcm6345_reset_ops;
++ bcm6345_reset->rcdev.owner = THIS_MODULE;
++ bcm6345_reset->rcdev.of_node = pdev->dev.of_node;
++ bcm6345_reset->rcdev.of_reset_n_cells = 1;
++ bcm6345_reset->rcdev.nr_resets = BCM6345_RESET_NUM;
++
++ return devm_reset_controller_register(&pdev->dev,
++ &bcm6345_reset->rcdev);
++}
++
++static const struct of_device_id bcm6345_reset_of_match[] = {
++ { .compatible = "brcm,bcm6345-reset" },
++ { /* sentinel */ },
++};
++
++static struct platform_driver bcm6345_reset_driver = {
++ .probe = bcm6345_reset_probe,
++ .driver = {
++ .name = "bcm6345-reset",
++ .of_match_table = bcm6345_reset_of_match,
++ .suppress_bind_attrs = true,
++ },
++};
++builtin_platform_driver(bcm6345_reset_driver);
--- /dev/null
+From 83f865d7e32e40b4903b1f83537c63fc5cdf1eb8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:36 +0200
+Subject: [PATCH 4/9] mips: bmips: dts: add BCM6328 reset controller support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM6328 SoCs have a reset controller for certain components.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ arch/mips/boot/dts/brcm/bcm6328.dtsi | 6 ++++++
+ include/dt-bindings/reset/bcm6328-reset.h | 18 ++++++++++++++++++
+ 2 files changed, 24 insertions(+)
+ create mode 100644 include/dt-bindings/reset/bcm6328-reset.h
+
+--- a/arch/mips/boot/dts/brcm/bcm6328.dtsi
++++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi
+@@ -57,6 +57,12 @@
+ #clock-cells = <1>;
+ };
+
++ periph_rst: reset-controller@10000010 {
++ compatible = "brcm,bcm6345-reset";
++ reg = <0x10000010 0x4>;
++ #reset-cells = <1>;
++ };
++
+ periph_intc: interrupt-controller@10000020 {
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+--- /dev/null
++++ b/include/dt-bindings/reset/bcm6328-reset.h
+@@ -0,0 +1,18 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
++
++#ifndef __DT_BINDINGS_RESET_BCM6328_H
++#define __DT_BINDINGS_RESET_BCM6328_H
++
++#define BCM6328_RST_SPI 0
++#define BCM6328_RST_EPHY 1
++#define BCM6328_RST_SAR 2
++#define BCM6328_RST_ENETSW 3
++#define BCM6328_RST_USBS 4
++#define BCM6328_RST_USBH 5
++#define BCM6328_RST_PCM 6
++#define BCM6328_RST_PCIE_CORE 7
++#define BCM6328_RST_PCIE 8
++#define BCM6328_RST_PCIE_EXT 9
++#define BCM6328_RST_PCIE_HARD 10
++
++#endif /* __DT_BINDINGS_RESET_BCM6328_H */
--- /dev/null
+From 8079cfba4c7b8cae900c27104b4512fa5ed1f021 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:37 +0200
+Subject: [PATCH 5/9] mips: bmips: dts: add BCM6358 reset controller support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM6358 SoCs have a reset controller for certain components.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ arch/mips/boot/dts/brcm/bcm6358.dtsi | 6 ++++++
+ include/dt-bindings/reset/bcm6358-reset.h | 15 +++++++++++++++
+ 2 files changed, 21 insertions(+)
+ create mode 100644 include/dt-bindings/reset/bcm6358-reset.h
+
+--- a/arch/mips/boot/dts/brcm/bcm6358.dtsi
++++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi
+@@ -82,6 +82,12 @@
+ interrupts = <2>, <3>;
+ };
+
++ periph_rst: reset-controller@fffe0034 {
++ compatible = "brcm,bcm6345-reset";
++ reg = <0xfffe0034 0x4>;
++ #reset-cells = <1>;
++ };
++
+ leds0: led-controller@fffe00d0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+--- /dev/null
++++ b/include/dt-bindings/reset/bcm6358-reset.h
+@@ -0,0 +1,15 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
++
++#ifndef __DT_BINDINGS_RESET_BCM6358_H
++#define __DT_BINDINGS_RESET_BCM6358_H
++
++#define BCM6358_RST_SPI 0
++#define BCM6358_RST_ENET 2
++#define BCM6358_RST_MPI 3
++#define BCM6358_RST_EPHY 6
++#define BCM6358_RST_SAR 7
++#define BCM6358_RST_USBH 12
++#define BCM6358_RST_PCM 13
++#define BCM6358_RST_ADSL 14
++
++#endif /* __DT_BINDINGS_RESET_BCM6358_H */
--- /dev/null
+From 226383600be58dcf2e070e4ac8a371640024fe54 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:38 +0200
+Subject: [PATCH 6/9] mips: bmips: dts: add BCM6362 reset controller support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM6362 SoCs have a reset controller for certain components.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ arch/mips/boot/dts/brcm/bcm6362.dtsi | 6 ++++++
+ include/dt-bindings/reset/bcm6362-reset.h | 22 ++++++++++++++++++++++
+ 2 files changed, 28 insertions(+)
+ create mode 100644 include/dt-bindings/reset/bcm6362-reset.h
+
+--- a/arch/mips/boot/dts/brcm/bcm6362.dtsi
++++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi
+@@ -70,6 +70,12 @@
+ mask = <0x1>;
+ };
+
++ periph_rst: reset-controller@10000010 {
++ compatible = "brcm,bcm6345-reset";
++ reg = <0x10000010 0x4>;
++ #reset-cells = <1>;
++ };
++
+ periph_intc: interrupt-controller@10000020 {
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+--- /dev/null
++++ b/include/dt-bindings/reset/bcm6362-reset.h
+@@ -0,0 +1,22 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
++
++#ifndef __DT_BINDINGS_RESET_BCM6362_H
++#define __DT_BINDINGS_RESET_BCM6362_H
++
++#define BCM6362_RST_SPI 0
++#define BCM6362_RST_IPSEC 1
++#define BCM6362_RST_EPHY 2
++#define BCM6362_RST_SAR 3
++#define BCM6362_RST_ENETSW 4
++#define BCM6362_RST_USBD 5
++#define BCM6362_RST_USBH 6
++#define BCM6362_RST_PCM 7
++#define BCM6362_RST_PCIE_CORE 8
++#define BCM6362_RST_PCIE 9
++#define BCM6362_RST_PCIE_EXT 10
++#define BCM6362_RST_WLAN_SHIM 11
++#define BCM6362_RST_DDR_PHY 12
++#define BCM6362_RST_FAP 13
++#define BCM6362_RST_WLAN_UBUS 14
++
++#endif /* __DT_BINDINGS_RESET_BCM6362_H */
--- /dev/null
+From 7acf84e87857721d66a1ba800c2c50669089f43d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:39 +0200
+Subject: [PATCH 7/9] mips: bmips: dts: add BCM6368 reset controller support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM6368 SoCs have a reset controller for certain components.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ arch/mips/boot/dts/brcm/bcm6368.dtsi | 6 ++++++
+ include/dt-bindings/reset/bcm6368-reset.h | 16 ++++++++++++++++
+ 2 files changed, 22 insertions(+)
+ create mode 100644 include/dt-bindings/reset/bcm6368-reset.h
+
+--- a/arch/mips/boot/dts/brcm/bcm6368.dtsi
++++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi
+@@ -70,6 +70,12 @@
+ mask = <0x1>;
+ };
+
++ periph_rst: reset-controller@10000010 {
++ compatible = "brcm,bcm6345-reset";
++ reg = <0x10000010 0x4>;
++ #reset-cells = <1>;
++ };
++
+ periph_intc: interrupt-controller@10000020 {
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+--- /dev/null
++++ b/include/dt-bindings/reset/bcm6368-reset.h
+@@ -0,0 +1,16 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
++
++#ifndef __DT_BINDINGS_RESET_BCM6368_H
++#define __DT_BINDINGS_RESET_BCM6368_H
++
++#define BCM6368_RST_SPI 0
++#define BCM6368_RST_MPI 3
++#define BCM6368_RST_IPSEC 4
++#define BCM6368_RST_EPHY 6
++#define BCM6368_RST_SAR 7
++#define BCM6368_RST_SWITCH 10
++#define BCM6368_RST_USBD 11
++#define BCM6368_RST_USBH 12
++#define BCM6368_RST_PCM 13
++
++#endif /* __DT_BINDINGS_RESET_BCM6368_H */
--- /dev/null
+From b7aa228813bdf014d6ad173ca3abfced30f1ed37 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:40 +0200
+Subject: [PATCH 8/9] mips: bmips: dts: add BCM63268 reset controller support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM63268 SoCs have a reset controller for certain components.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ arch/mips/boot/dts/brcm/bcm63268.dtsi | 6 +++++
+ include/dt-bindings/reset/bcm63268-reset.h | 26 ++++++++++++++++++++++
+ 2 files changed, 32 insertions(+)
+ create mode 100644 include/dt-bindings/reset/bcm63268-reset.h
+
+--- a/arch/mips/boot/dts/brcm/bcm63268.dtsi
++++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi
+@@ -70,6 +70,12 @@
+ mask = <0x1>;
+ };
+
++ periph_rst: reset-controller@10000010 {
++ compatible = "brcm,bcm6345-reset";
++ reg = <0x10000010 0x4>;
++ #reset-cells = <1>;
++ };
++
+ periph_intc: interrupt-controller@10000020 {
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x20>,
+--- /dev/null
++++ b/include/dt-bindings/reset/bcm63268-reset.h
+@@ -0,0 +1,26 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
++
++#ifndef __DT_BINDINGS_RESET_BCM63268_H
++#define __DT_BINDINGS_RESET_BCM63268_H
++
++#define BCM63268_RST_SPI 0
++#define BCM63268_RST_IPSEC 1
++#define BCM63268_RST_EPHY 2
++#define BCM63268_RST_SAR 3
++#define BCM63268_RST_ENETSW 4
++#define BCM63268_RST_USBS 5
++#define BCM63268_RST_USBH 6
++#define BCM63268_RST_PCM 7
++#define BCM63268_RST_PCIE_CORE 8
++#define BCM63268_RST_PCIE 9
++#define BCM63268_RST_PCIE_EXT 10
++#define BCM63268_RST_WLAN_SHIM 11
++#define BCM63268_RST_DDR_PHY 12
++#define BCM63268_RST_FAP0 13
++#define BCM63268_RST_WLAN_UBUS 14
++#define BCM63268_RST_DECT 15
++#define BCM63268_RST_FAP1 16
++#define BCM63268_RST_PCIE_HARD 17
++#define BCM63268_RST_GPHY 18
++
++#endif /* __DT_BINDINGS_RESET_BCM63268_H */
--- /dev/null
+From 8c9e8b0a28225c46f2cca0a09a3a111bb043e874 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 17 Jun 2020 12:50:41 +0200
+Subject: [PATCH 9/9] mips: bmips: add BCM6318 reset controller definitions
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM6318 SoCs have a reset controller for certain components.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <F.fainelli@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+---
+ include/dt-bindings/reset/bcm6318-reset.h | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+ create mode 100644 include/dt-bindings/reset/bcm6318-reset.h
+
+--- /dev/null
++++ b/include/dt-bindings/reset/bcm6318-reset.h
+@@ -0,0 +1,20 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
++
++#ifndef __DT_BINDINGS_RESET_BCM6318_H
++#define __DT_BINDINGS_RESET_BCM6318_H
++
++#define BCM6318_RST_SPI 0
++#define BCM6318_RST_EPHY 1
++#define BCM6318_RST_SAR 2
++#define BCM6318_RST_ENETSW 3
++#define BCM6318_RST_USBD 4
++#define BCM6318_RST_USBH 5
++#define BCM6318_RST_PCIE_CORE 6
++#define BCM6318_RST_PCIE 7
++#define BCM6318_RST_PCIE_EXT 8
++#define BCM6318_RST_PCIE_HARD 9
++#define BCM6318_RST_ADSL 10
++#define BCM6318_RST_PHYMIPS 11
++#define BCM6318_RST_HOSTMIPS 12
++
++#endif /* __DT_BINDINGS_RESET_BCM6318_H */
--- /dev/null
+From cf908990d4a8ccdb73ee4484aa8cadad379ca314 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 30 Nov 2014 14:54:27 +0100
+Subject: [PATCH 2/5] irqchip: add support for bcm6345-style external
+ interrupt controller
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ .../interrupt-controller/brcm,bcm6345-ext-intc.txt | 29 ++
+ drivers/irqchip/Kconfig | 4 +
+ drivers/irqchip/Makefile | 1 +
+ drivers/irqchip/irq-bcm6345-ext.c | 287 ++++++++++++++++++++
+ include/linux/irqchip/irq-bcm6345-ext.h | 14 +
+ 5 files changed, 335 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.txt
+ create mode 100644 drivers/irqchip/irq-bcm6345-ext.c
+ create mode 100644 include/linux/irqchip/irq-bcm6345-ext.h
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.txt
+@@ -0,0 +1,29 @@
++Broadcom BCM6345-style external interrupt controller
++
++Required properties:
++
++- compatible: Should be "brcm,bcm6345-ext-intc" or "brcm,bcm6318-ext-intc".
++- reg: Specifies the base physical addresses and size of the registers.
++- interrupt-controller: identifies the node as an interrupt controller.
++- #interrupt-cells: Specifies the number of cells needed to encode an interrupt
++ source, Should be 2.
++- interrupt-parent: Specifies the phandle to the parent interrupt controller
++ this one is cascaded from.
++- interrupts: Specifies the interrupt line(s) in the interrupt-parent controller
++ node, valid values depend on the type of parent interrupt controller.
++
++Optional properties:
++
++- brcm,field-width: Size of each field (mask, clear, sense, ...) in bits in the
++ register. Defaults to 4.
++
++Example:
++
++ext_intc: interrupt-controller@10000018 {
++ compatible = "brcm,bcm6345-ext-intc";
++ interrupt-parent = <&periph_intc>;
++ #interrupt-cells = <2>;
++ reg = <0x10000018 0x4>;
++ interrupt-controller;
++ interrupts = <24>, <25>, <26>, <27>;
++};
+--- a/drivers/irqchip/Kconfig
++++ b/drivers/irqchip/Kconfig
+@@ -113,6 +113,10 @@ config I8259
+ bool
+ select IRQ_DOMAIN
+
++config BCM6345_EXT_IRQ
++ bool "BCM6345 External IRQ Controller"
++ select IRQ_DOMAIN
++
+ config BCM6345_L1_IRQ
+ bool
+ select GENERIC_IRQ_CHIP
+--- a/drivers/irqchip/Makefile
++++ b/drivers/irqchip/Makefile
+@@ -63,6 +63,7 @@ obj-$(CONFIG_XTENSA_MX) += irq-xtensa-
+ obj-$(CONFIG_XILINX_INTC) += irq-xilinx-intc.o
+ obj-$(CONFIG_IRQ_CROSSBAR) += irq-crossbar.o
+ obj-$(CONFIG_SOC_VF610) += irq-vf610-mscm-ir.o
++obj-$(CONFIG_BCM6345_EXT_IRQ) += irq-bcm6345-ext.o
+ obj-$(CONFIG_BCM6345_L1_IRQ) += irq-bcm6345-l1.o
+ obj-$(CONFIG_BCM7038_L1_IRQ) += irq-bcm7038-l1.o
+ obj-$(CONFIG_BCM7120_L2_IRQ) += irq-bcm7120-l2.o
+--- /dev/null
++++ b/drivers/irqchip/irq-bcm6345-ext.c
+@@ -0,0 +1,299 @@
++/*
++ * 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) 2014 Jonas Gorski <jogo@openwrt.org>
++ */
++
++#include <linux/ioport.h>
++#include <linux/irq.h>
++#include <linux/irqchip.h>
++#include <linux/irqchip/chained_irq.h>
++#include <linux/irqchip/irq-bcm6345-ext.h>
++#include <linux/kernel.h>
++#include <linux/of.h>
++#include <linux/of_irq.h>
++#include <linux/of_address.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++
++#ifdef CONFIG_BCM63XX
++#include <asm/mach-bcm63xx/bcm63xx_irq.h>
++
++#define VIRQ_BASE IRQ_EXTERNAL_BASE
++#else
++#define VIRQ_BASE 0
++#endif
++
++#define MAX_IRQS 4
++
++#define EXTIRQ_CFG_SENSE 0
++#define EXTIRQ_CFG_STAT 1
++#define EXTIRQ_CFG_CLEAR 2
++#define EXTIRQ_CFG_MASK 3
++#define EXTIRQ_CFG_BOTHEDGE 4
++#define EXTIRQ_CFG_LEVELSENSE 5
++
++struct intc_data {
++ struct irq_chip chip;
++ struct irq_domain *domain;
++ raw_spinlock_t lock;
++
++ int parent_irq[MAX_IRQS];
++ void __iomem *reg;
++ int shift;
++ unsigned int toggle_clear_on_ack:1;
++};
++
++static void bcm6345_ext_intc_irq_handle(struct irq_desc *desc)
++{
++ struct intc_data *data = irq_desc_get_handler_data(desc);
++ struct irq_chip *chip = irq_desc_get_chip(desc);
++ unsigned int irq = irq_desc_get_irq(desc);
++ unsigned int idx;
++
++ chained_irq_enter(chip, desc);
++
++ for (idx = 0; idx < MAX_IRQS; idx++) {
++ if (data->parent_irq[idx] != irq)
++ continue;
++
++ generic_handle_irq(irq_find_mapping(data->domain, idx));
++ }
++
++ chained_irq_exit(chip, desc);
++}
++
++static void bcm6345_ext_intc_irq_ack(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ u32 reg;
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++ __raw_writel(reg | (1 << (hwirq + EXTIRQ_CFG_CLEAR * priv->shift)),
++ priv->reg);
++ if (priv->toggle_clear_on_ack)
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++}
++
++static void bcm6345_ext_intc_irq_mask(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ u32 reg;
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_MASK * priv->shift));
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++}
++
++static void bcm6345_ext_intc_irq_unmask(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ u32 reg;
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++ reg |= 1 << (hwirq + EXTIRQ_CFG_MASK * priv->shift);
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++}
++
++static int bcm6345_ext_intc_set_type(struct irq_data *data,
++ unsigned int flow_type)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ bool levelsense = 0, sense = 0, bothedge = 0;
++ u32 reg;
++
++ flow_type &= IRQ_TYPE_SENSE_MASK;
++
++ if (flow_type == IRQ_TYPE_NONE)
++ flow_type = IRQ_TYPE_LEVEL_LOW;
++
++ switch (flow_type) {
++ case IRQ_TYPE_EDGE_BOTH:
++ bothedge = 1;
++ break;
++
++ case IRQ_TYPE_EDGE_RISING:
++ sense = 1;
++ break;
++
++ case IRQ_TYPE_EDGE_FALLING:
++ break;
++
++ case IRQ_TYPE_LEVEL_HIGH:
++ levelsense = 1;
++ sense = 1;
++ break;
++
++ case IRQ_TYPE_LEVEL_LOW:
++ levelsense = 1;
++ break;
++
++ default:
++ pr_err("bogus flow type combination given!\n");
++ return -EINVAL;
++ }
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++
++ if (levelsense)
++ reg |= 1 << (hwirq + EXTIRQ_CFG_LEVELSENSE * priv->shift);
++ else
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_LEVELSENSE * priv->shift));
++ if (sense)
++ reg |= 1 << (hwirq + EXTIRQ_CFG_SENSE * priv->shift);
++ else
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_SENSE * priv->shift));
++ if (bothedge)
++ reg |= 1 << (hwirq + EXTIRQ_CFG_BOTHEDGE * priv->shift);
++ else
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_BOTHEDGE * priv->shift));
++
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++
++ irqd_set_trigger_type(data, flow_type);
++ if (flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
++ irq_set_handler_locked(data, handle_level_irq);
++ else
++ irq_set_handler_locked(data, handle_edge_irq);
++
++ return 0;
++}
++
++static int bcm6345_ext_intc_map(struct irq_domain *d, unsigned int irq,
++ irq_hw_number_t hw)
++{
++ struct intc_data *priv = d->host_data;
++
++ irq_set_chip_and_handler(irq, &priv->chip, handle_level_irq);
++
++ return 0;
++}
++
++static const struct irq_domain_ops bcm6345_ext_domain_ops = {
++ .xlate = irq_domain_xlate_twocell,
++ .map = bcm6345_ext_intc_map,
++};
++
++static int __init __bcm6345_ext_intc_init(struct device_node *node,
++ int num_irqs, int *irqs,
++ void __iomem *reg, int shift,
++ bool toggle_clear_on_ack)
++{
++ struct intc_data *data;
++ unsigned int i;
++ int start = VIRQ_BASE;
++
++ data = kzalloc(sizeof(*data), GFP_KERNEL);
++ if (!data)
++ return -ENOMEM;
++
++ raw_spin_lock_init(&data->lock);
++
++ for (i = 0; i < num_irqs; i++) {
++ data->parent_irq[i] = irqs[i];
++
++ irq_set_handler_data(irqs[i], data);
++ irq_set_chained_handler(irqs[i], bcm6345_ext_intc_irq_handle);
++ }
++
++ data->reg = reg;
++ data->shift = shift;
++ data->toggle_clear_on_ack = toggle_clear_on_ack;
++
++ data->chip.name = "bcm6345-ext-intc";
++ data->chip.irq_ack = bcm6345_ext_intc_irq_ack;
++ data->chip.irq_mask = bcm6345_ext_intc_irq_mask;
++ data->chip.irq_unmask = bcm6345_ext_intc_irq_unmask;
++ data->chip.irq_set_type = bcm6345_ext_intc_set_type;
++
++ /*
++ * If we have less than 4 irqs, this is the second controller on
++ * bcm63xx. So increase the VIRQ start to not overlap with the first
++ * one, but only do so if we actually use a non-zero start.
++ *
++ * This can be removed when bcm63xx has no legacy users anymore.
++ */
++ if (start && num_irqs < 4)
++ start += 4;
++
++ data->domain = irq_domain_add_simple(node, num_irqs, start,
++ &bcm6345_ext_domain_ops, data);
++ if (!data->domain) {
++ kfree(data);
++ return -ENOMEM;
++ }
++
++ return 0;
++}
++
++void __init bcm6345_ext_intc_init(int num_irqs, int *irqs, void __iomem *reg,
++ int shift)
++{
++ __bcm6345_ext_intc_init(NULL, num_irqs, irqs, reg, shift, false);
++}
++
++#ifdef CONFIG_OF
++static int __init bcm6345_ext_intc_of_init(struct device_node *node,
++ struct device_node *parent)
++{
++ int num_irqs, ret = -EINVAL;
++ unsigned i;
++ void __iomem *base;
++ int irqs[MAX_IRQS] = { 0 };
++ u32 shift;
++ bool toggle_clear_on_ack = false;
++
++ num_irqs = of_irq_count(node);
++
++ if (!num_irqs || num_irqs > MAX_IRQS)
++ return -EINVAL;
++
++ if (of_property_read_u32(node, "brcm,field-width", &shift))
++ shift = 4;
++
++ /* on BCM6318 setting CLEAR seems to continuously mask interrupts */
++ if (of_device_is_compatible(node, "brcm,bcm6318-ext-intc"))
++ toggle_clear_on_ack = true;
++
++ for (i = 0; i < num_irqs; i++) {
++ irqs[i] = irq_of_parse_and_map(node, i);
++ if (!irqs[i])
++ return -ENOMEM;
++ }
++
++ base = of_iomap(node, 0);
++ if (!base)
++ return -ENXIO;
++
++ ret = __bcm6345_ext_intc_init(node, num_irqs, irqs, base, shift,
++ toggle_clear_on_ack);
++ if (!ret)
++ return 0;
++
++ iounmap(base);
++
++ for (i = 0; i < num_irqs; i++)
++ irq_dispose_mapping(irqs[i]);
++
++ return ret;
++}
++
++IRQCHIP_DECLARE(bcm6318_ext_intc, "brcm,bcm6318-ext-intc",
++ bcm6345_ext_intc_of_init);
++IRQCHIP_DECLARE(bcm6345_ext_intc, "brcm,bcm6345-ext-intc",
++ bcm6345_ext_intc_of_init);
++#endif
+--- /dev/null
++++ b/include/linux/irqchip/irq-bcm6345-ext.h
+@@ -0,0 +1,14 @@
++/*
++ * 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) 2014 Jonas Gorski <jogo@openwrt.org>
++ */
++
++#ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_EXT_H
++#define __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_EXT_H
++
++void bcm6345_ext_intc_init(int n_irqs, int *irqs, void __iomem *reg, int shift);
++
++#endif /* __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_EXT_H */
--- /dev/null
+--- a/arch/mips/bmips/setup.c
++++ b/arch/mips/bmips/setup.c
+@@ -201,4 +201,4 @@ static int __init plat_dev_init(void)
+ return 0;
+ }
+
+-device_initcall(plat_dev_init);
++arch_initcall(plat_dev_init);
--- /dev/null
+--- a/drivers/tty/serial/bcm63xx_uart.c
++++ b/drivers/tty/serial/bcm63xx_uart.c
+@@ -916,7 +916,7 @@ static void __exit bcm_uart_exit(void)
+ uart_unregister_driver(&bcm_uart_driver);
+ }
+
+-module_init(bcm_uart_init);
++subsys_initcall(bcm_uart_init);
+ module_exit(bcm_uart_exit);
+
+ MODULE_AUTHOR("Maxime Bizon <mbizon@freebox.fr>");
--- /dev/null
+--- a/drivers/irqchip/irq-bcm6345-l1.c
++++ b/drivers/irqchip/irq-bcm6345-l1.c
+@@ -121,7 +121,7 @@ static void bcm6345_l1_irq_handle(struct
+ unsigned int idx;
+
+ #ifdef CONFIG_SMP
+- cpu = intc->cpus[cpu_logical_map(smp_processor_id())];
++ cpu = intc->cpus[smp_processor_id()];
+ #else
+ cpu = intc->cpus[0];
+ #endif
--- /dev/null
+From cf0d2fbaae9e962d91a321de75e0d4f9f9ccbdfe Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Thu, 21 Jan 2021 18:17:37 +0100
+Subject: [PATCH] nand: brcmnand: fix OOB R/W with Hamming ECC
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Hamming ECC doesn't cover the OOB data, so reading or writing OOB shall
+always be done without ECC enabled.
+This is a problem when adding JFFS2 cleanmarkers to erased blocks. When JFFS2
+clenmarkers are added to the OOB with ECC enabled, OOB bytes will be changed
+from ff ff ff to 00 00 00, reporting incorrect ECC errors.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+---
+ drivers/mtd/nand/raw/brcmnand/brcmnand.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
++++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+@@ -2688,6 +2688,12 @@ static int brcmnand_attach_chip(struct n
+
+ ret = brcmstb_choose_ecc_layout(host);
+
++ /* If OOB is written with ECC enabled it will cause ECC errors */
++ if (is_hamming_ecc(host->ctrl, &host->hwcfg)) {
++ chip->ecc.write_oob = brcmnand_write_oob_raw;
++ chip->ecc.read_oob = brcmnand_read_oob_raw;
++ }
++
+ return ret;
+ }
+
--- /dev/null
+--- a/drivers/watchdog/bcm7038_wdt.c
++++ b/drivers/watchdog/bcm7038_wdt.c
+@@ -34,6 +34,24 @@ struct bcm7038_watchdog {
+
+ static bool nowayout = WATCHDOG_NOWAYOUT;
+
++static inline void bcm7038_wdt_write(unsigned long data, void __iomem *reg)
++{
++#ifdef CONFIG_CPU_BIG_ENDIAN
++ iowrite32be(data, reg);
++#else
++ writel(data, reg);
++#endif
++}
++
++static inline unsigned long bcm7038_wdt_read(void __iomem *reg)
++{
++#ifdef CONFIG_CPU_BIG_ENDIAN
++ return ioread32be(reg);
++#else
++ return readl(reg);
++#endif
++}
++
+ static void bcm7038_wdt_set_timeout_reg(struct watchdog_device *wdog)
+ {
+ struct bcm7038_watchdog *wdt = watchdog_get_drvdata(wdog);
+@@ -41,15 +59,15 @@ static void bcm7038_wdt_set_timeout_reg(
+
+ timeout = wdt->rate * wdog->timeout;
+
+- writel(timeout, wdt->base + WDT_TIMEOUT_REG);
++ bcm7038_wdt_write(timeout, wdt->base + WDT_TIMEOUT_REG);
+ }
+
+ static int bcm7038_wdt_ping(struct watchdog_device *wdog)
+ {
+ struct bcm7038_watchdog *wdt = watchdog_get_drvdata(wdog);
+
+- writel(WDT_START_1, wdt->base + WDT_CMD_REG);
+- writel(WDT_START_2, wdt->base + WDT_CMD_REG);
++ bcm7038_wdt_write(WDT_START_1, wdt->base + WDT_CMD_REG);
++ bcm7038_wdt_write(WDT_START_2, wdt->base + WDT_CMD_REG);
+
+ return 0;
+ }
+@@ -66,8 +84,8 @@ static int bcm7038_wdt_stop(struct watch
+ {
+ struct bcm7038_watchdog *wdt = watchdog_get_drvdata(wdog);
+
+- writel(WDT_STOP_1, wdt->base + WDT_CMD_REG);
+- writel(WDT_STOP_2, wdt->base + WDT_CMD_REG);
++ bcm7038_wdt_write(WDT_STOP_1, wdt->base + WDT_CMD_REG);
++ bcm7038_wdt_write(WDT_STOP_2, wdt->base + WDT_CMD_REG);
+
+ return 0;
+ }
+@@ -88,7 +106,7 @@ static unsigned int bcm7038_wdt_get_time
+ struct bcm7038_watchdog *wdt = watchdog_get_drvdata(wdog);
+ u32 time_left;
+
+- time_left = readl(wdt->base + WDT_CMD_REG);
++ time_left = bcm7038_wdt_read(wdt->base + WDT_CMD_REG);
+
+ return time_left / wdt->rate;
+ }
--- /dev/null
+--- a/drivers/spi/spi-bcm63xx.c
++++ b/drivers/spi/spi-bcm63xx.c
+@@ -574,7 +574,6 @@ static int bcm63xx_spi_probe(struct plat
+ master->bits_per_word_mask = SPI_BPW_MASK(8);
+ master->max_transfer_size = bcm63xx_spi_max_length;
+ master->max_message_size = bcm63xx_spi_max_length;
+- master->auto_runtime_pm = true;
+ bs->msg_type_shift = bs->reg_offsets[SPI_MSG_TYPE_SHIFT];
+ bs->msg_ctl_width = bs->reg_offsets[SPI_MSG_CTL_WIDTH];
+ bs->tx_io = (u8 *)(bs->regs + bs->reg_offsets[SPI_MSG_DATA]);
--- /dev/null
+--- a/drivers/spi/spi-bcm63xx-hsspi.c
++++ b/drivers/spi/spi-bcm63xx-hsspi.c
+@@ -417,7 +417,6 @@ static int bcm63xx_hsspi_probe(struct pl
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH |
+ SPI_RX_DUAL | SPI_TX_DUAL;
+ master->bits_per_word_mask = SPI_BPW_MASK(8);
+- master->auto_runtime_pm = true;
+
+ platform_set_drvdata(pdev, master);
+
--- /dev/null
+--- a/drivers/usb/host/ehci-platform.c
++++ b/drivers/usb/host/ehci-platform.c
+@@ -286,6 +286,9 @@ static int ehci_platform_probe(struct pl
+ if (of_property_read_bool(dev->dev.of_node, "big-endian"))
+ ehci->big_endian_mmio = ehci->big_endian_desc = 1;
+
++ if (of_property_read_bool(dev->dev.of_node, "ignore-oc"))
++ ehci->ignore_oc = 1;
++
+ if (of_property_read_bool(dev->dev.of_node,
+ "needs-reset-on-resume"))
+ priv->reset_on_resume = true;
--- /dev/null
+From ab2f33e35e35905a76204138143875251f3e1088 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:07:42 +0200
+Subject: [PATCH 01/13] pinctrl: add bcm63xx base code
+
+Setup directory and add a helper for bcm63xx pinctrl support.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/Kconfig | 1 +
+ drivers/pinctrl/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/Kconfig | 3 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c | 142 ++++++++++++++++++++++++++++++
+ drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h | 14 +++
+ 7 files changed, 163 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/Kconfig
+ create mode 100644 drivers/pinctrl/bcm63xx/Makefile
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h
+
+--- a/drivers/pinctrl/Kconfig
++++ b/drivers/pinctrl/Kconfig
+@@ -377,6 +377,7 @@ config PINCTRL_OCELOT
+ source "drivers/pinctrl/actions/Kconfig"
+ source "drivers/pinctrl/aspeed/Kconfig"
+ source "drivers/pinctrl/bcm/Kconfig"
++source "drivers/pinctrl/bcm63xx/Kconfig"
+ source "drivers/pinctrl/berlin/Kconfig"
+ source "drivers/pinctrl/freescale/Kconfig"
+ source "drivers/pinctrl/intel/Kconfig"
+--- a/drivers/pinctrl/Makefile
++++ b/drivers/pinctrl/Makefile
+@@ -51,6 +51,7 @@ obj-$(CONFIG_PINCTRL_EQUILIBRIUM) += p
+ obj-y += actions/
+ obj-$(CONFIG_ARCH_ASPEED) += aspeed/
+ obj-y += bcm/
++obj-y += bcm63xx/
+ obj-$(CONFIG_PINCTRL_BERLIN) += berlin/
+ obj-y += freescale/
+ obj-$(CONFIG_X86) += intel/
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -0,0 +1,3 @@
++config PINCTRL_BCM63XX
++ bool
++ select GPIO_GENERIC
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -0,0 +1 @@
++obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c
+@@ -0,0 +1,155 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/bitops.h>
++#include <linux/device.h>
++#include <linux/gpio/driver.h>
++#include <linux/of_irq.h>
++
++#include "pinctrl-bcm63xx.h"
++#include "../core.h"
++
++#define BANK_SIZE sizeof(u32)
++#define PINS_PER_BANK (BANK_SIZE * BITS_PER_BYTE)
++
++#ifdef CONFIG_OF
++static int bcm63xx_gpio_of_xlate(struct gpio_chip *gc,
++ const struct of_phandle_args *gpiospec,
++ u32 *flags)
++{
++ struct gpio_chip *base = gpiochip_get_data(gc);
++ int pin = gpiospec->args[0];
++
++ if (gc != &base[pin / PINS_PER_BANK])
++ return -EINVAL;
++
++ pin = pin % PINS_PER_BANK;
++
++ if (pin >= gc->ngpio)
++ return -EINVAL;
++
++ if (flags)
++ *flags = gpiospec->args[1];
++
++ return pin;
++}
++#endif
++
++static int bcm63xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
++{
++ struct gpio_chip *base = gpiochip_get_data(chip);
++ char irq_name[7]; /* "gpioXX" */
++
++ /* FIXME: this is ugly */
++ sprintf(irq_name, "gpio%d", gpio + PINS_PER_BANK * (chip - base));
++ return of_irq_get_byname(chip->of_node, irq_name);
++}
++
++static int bcm63xx_setup_gpio(struct device *dev, struct gpio_chip *gc,
++ void __iomem *dirout, void __iomem *data,
++ size_t sz, int ngpio)
++
++{
++ int banks, chips, i, ret = -EINVAL;
++
++ chips = DIV_ROUND_UP(ngpio, PINS_PER_BANK);
++ banks = sz / BANK_SIZE;
++
++ for (i = 0; i < chips; i++) {
++ int offset, pins;
++ int reg_offset;
++ char *label;
++
++ label = devm_kasprintf(dev, GFP_KERNEL, "bcm63xx-gpio.%i", i);
++ if (!label)
++ return -ENOMEM;
++
++ offset = i * PINS_PER_BANK;
++ pins = min_t(int, ngpio - offset, PINS_PER_BANK);
++
++ /* the registers are treated like a huge big endian register */
++ reg_offset = (banks - i - 1) * BANK_SIZE;
++
++ ret = bgpio_init(&gc[i], dev, BANK_SIZE, data + reg_offset,
++ NULL, NULL, dirout + reg_offset, NULL,
++ BGPIOF_BIG_ENDIAN_BYTE_ORDER);
++ if (ret)
++ return ret;
++
++ gc[i].request = gpiochip_generic_request;
++ gc[i].free = gpiochip_generic_free;
++
++ if (of_get_property(dev->of_node, "interrupt-names", NULL))
++ gc[i].to_irq = bcm63xx_gpio_to_irq;
++
++#ifdef CONFIG_OF
++ gc[i].of_gpio_n_cells = 2;
++ gc[i].of_xlate = bcm63xx_gpio_of_xlate;
++#endif
++
++ gc[i].label = label;
++ gc[i].ngpio = pins;
++
++ devm_gpiochip_add_data(dev, &gc[i], gc);
++ }
++
++ return 0;
++}
++
++static void bcm63xx_setup_pinranges(struct gpio_chip *gc, const char *name,
++ int ngpio)
++{
++ int i, chips = DIV_ROUND_UP(ngpio, PINS_PER_BANK);
++
++ for (i = 0; i < chips; i++) {
++ int offset, pins;
++
++ offset = i * PINS_PER_BANK;
++ pins = min_t(int, ngpio - offset, PINS_PER_BANK);
++
++ gpiochip_add_pin_range(&gc[i], name, 0, offset, pins);
++ }
++}
++
++struct pinctrl_dev *bcm63xx_pinctrl_register(struct platform_device *pdev,
++ struct pinctrl_desc *desc,
++ void *priv, struct gpio_chip *gc,
++ int ngpio)
++{
++ struct pinctrl_dev *pctldev;
++ struct resource *res;
++ void __iomem *dirout, *data;
++ size_t sz;
++ int ret;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dirout");
++ dirout = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(dirout))
++ return ERR_CAST(dirout);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dat");
++ data = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(data))
++ return ERR_CAST(data);
++
++ sz = resource_size(res);
++
++ ret = bcm63xx_setup_gpio(&pdev->dev, gc, dirout, data, sz, ngpio);
++ if (ret)
++ return ERR_PTR(ret);
++
++ pctldev = devm_pinctrl_register(&pdev->dev, desc, priv);
++ if (IS_ERR(pctldev))
++ return pctldev;
++
++ bcm63xx_setup_pinranges(gc, pinctrl_dev_get_devname(pctldev), ngpio);
++
++ dev_info(&pdev->dev, "registered at mmio %p\n", dirout);
++
++ return pctldev;
++}
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h
+@@ -0,0 +1,14 @@
++#ifndef __PINCTRL_BCM63XX
++#define __PINCTRL_BCM63XX
++
++#include <linux/kernel.h>
++#include <linux/gpio.h>
++#include <linux/pinctrl/pinctrl.h>
++#include <linux/platform_device.h>
++
++struct pinctrl_dev *bcm63xx_pinctrl_register(struct platform_device *pdev,
++ struct pinctrl_desc *desc,
++ void *priv, struct gpio_chip *gc,
++ int ngpio);
++
++#endif
--- /dev/null
+From 4bdd40849632608d5cb7d3a64380cd76e7eea07b Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:33:56 +0200
+Subject: [PATCH 02/16] Documentation: add BCM6328 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6328 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6328-pinctrl.txt | 61 ++++++++++++++++++++++
+ 1 file changed, 61 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.txt
+@@ -0,0 +1,61 @@
++* Broadcom BCM6328 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6328-pinctrl".
++- reg: Register specifies of dirout, dat, mode, mux registers.
++- reg-names: Must be "dirout", "dat", "mode", "mux".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6328-pinctrl";
++ reg = <0x10000080 0x8>,
++ <0x10000088 0x8>,
++ <0x10000098 0x4>,
++ <0x1000009c 0xc>;
++ reg-names = "dirout", "dat", "mode", "mux";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led
++gpio1 1 led
++gpio2 2 led
++gpio3 3 led
++gpio4 4 led
++gpio5 5 led
++gpio6 6 led, serial_led_data
++gpio7 7 led, serial_led_clk
++gpio8 8 led
++gpio9 9 led
++gpio10 10 led
++gpio11 11 led
++gpio12 12 led
++gpio13 13 led
++gpio14 14 led
++gpio15 15 led
++gpio16 16 led, pcie_clkreq
++gpio17 17 led
++gpio18 18 led
++gpio19 19 led
++gpio20 20 led
++gpio21 21 led
++gpio22 22 led
++gpio23 23 led
++gpio24 24 -
++gpio25 25 ephy0_act_led
++gpio26 26 ephy1_act_led
++gpio27 27 ephy2_act_led
++gpio28 28 ephy3_act_led
++gpio29 29 -
++gpio30 30 -
++gpio31 31 -
++hsspi_cs1 - hsspi_cs1
++usb_port1 - usb_host_port, usb_device_port
--- /dev/null
+From 393e9753f6492c1fdf55891ddee60d955ae8b119 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:12:50 +0200
+Subject: [PATCH 03/16] pinctrl: add a pincontrol driver for BCM6328
+
+Add a pincontrol driver for BCM6328. BCM628 supports muxing 32 pins as
+GPIOs, as LEDs for the integrated LED controller, or various other
+functions. Its pincontrol mux registers also control other aspects, like
+switching the second USB port between host and device mode.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c | 456 ++++++++++++++++++++++++++++++
+ 3 files changed, 464 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -1,3 +1,10 @@
+ config PINCTRL_BCM63XX
+ bool
+ select GPIO_GENERIC
++
++config PINCTRL_BCM6328
++ bool "BCM6328 pincontrol driver"
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1 +1,2 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
++obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c
+@@ -0,0 +1,456 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/kernel.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/machine.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6328_MUX_LO_REG 0x4
++#define BCM6328_MUX_HI_REG 0x0
++#define BCM6328_MUX_OTHER_REG 0x8
++
++#define BCM6328_NGPIO 32
++
++struct bcm6328_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6328_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ unsigned mode_val:1;
++ unsigned mux_val:2;
++};
++
++struct bcm6328_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++ void __iomem *mux[3];
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio;
++};
++
++static const struct pinctrl_pin_desc bcm6328_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ PINCTRL_PIN(8, "gpio8"),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ PINCTRL_PIN(12, "gpio12"),
++ PINCTRL_PIN(13, "gpio13"),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ PINCTRL_PIN(27, "gpio27"),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ PINCTRL_PIN(30, "gpio30"),
++ PINCTRL_PIN(31, "gpio31"),
++
++ /*
++ * No idea where they really are; so let's put them according
++ * to their mux offsets.
++ */
++ PINCTRL_PIN(36, "hsspi_cs1"),
++ PINCTRL_PIN(38, "usb_p2"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++
++static unsigned hsspi_cs1_pins[] = { 36 };
++static unsigned usb_port1_pins[] = { 38 };
++
++#define BCM6328_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6328_pingroup bcm6328_groups[] = {
++ BCM6328_GROUP(gpio0),
++ BCM6328_GROUP(gpio1),
++ BCM6328_GROUP(gpio2),
++ BCM6328_GROUP(gpio3),
++ BCM6328_GROUP(gpio4),
++ BCM6328_GROUP(gpio5),
++ BCM6328_GROUP(gpio6),
++ BCM6328_GROUP(gpio7),
++ BCM6328_GROUP(gpio8),
++ BCM6328_GROUP(gpio9),
++ BCM6328_GROUP(gpio10),
++ BCM6328_GROUP(gpio11),
++ BCM6328_GROUP(gpio12),
++ BCM6328_GROUP(gpio13),
++ BCM6328_GROUP(gpio14),
++ BCM6328_GROUP(gpio15),
++ BCM6328_GROUP(gpio16),
++ BCM6328_GROUP(gpio17),
++ BCM6328_GROUP(gpio18),
++ BCM6328_GROUP(gpio19),
++ BCM6328_GROUP(gpio20),
++ BCM6328_GROUP(gpio21),
++ BCM6328_GROUP(gpio22),
++ BCM6328_GROUP(gpio23),
++ BCM6328_GROUP(gpio24),
++ BCM6328_GROUP(gpio25),
++ BCM6328_GROUP(gpio26),
++ BCM6328_GROUP(gpio27),
++ BCM6328_GROUP(gpio28),
++ BCM6328_GROUP(gpio29),
++ BCM6328_GROUP(gpio30),
++ BCM6328_GROUP(gpio31),
++
++ BCM6328_GROUP(hsspi_cs1),
++ BCM6328_GROUP(usb_port1),
++};
++
++/* GPIO_MODE */
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++/* PINMUX_SEL */
++static const char * const serial_led_data_groups[] = {
++ "gpio6",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio7",
++};
++
++static const char * const inet_act_led_groups[] = {
++ "gpio11",
++};
++
++static const char * const pcie_clkreq_groups[] = {
++ "gpio16",
++};
++
++static const char * const ephy0_act_led_groups[] = {
++ "gpio25",
++};
++
++static const char * const ephy1_act_led_groups[] = {
++ "gpio26",
++};
++
++static const char * const ephy2_act_led_groups[] = {
++ "gpio27",
++};
++
++static const char * const ephy3_act_led_groups[] = {
++ "gpio28",
++};
++
++static const char * const hsspi_cs1_groups[] = {
++ "hsspi_cs1"
++};
++
++static const char * const usb_host_port_groups[] = {
++ "usb_port1",
++};
++
++static const char * const usb_device_port_groups[] = {
++ "usb_port1",
++};
++
++#define BCM6328_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mode_val = 1, \
++ }
++
++#define BCM6328_MUX_FUN(n, mux) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mux_val = mux, \
++ }
++
++static const struct bcm6328_function bcm6328_funcs[] = {
++ BCM6328_MODE_FUN(led),
++ BCM6328_MUX_FUN(serial_led_data, 2),
++ BCM6328_MUX_FUN(serial_led_clk, 2),
++ BCM6328_MUX_FUN(inet_act_led, 1),
++ BCM6328_MUX_FUN(pcie_clkreq, 2),
++ BCM6328_MUX_FUN(ephy0_act_led, 1),
++ BCM6328_MUX_FUN(ephy1_act_led, 1),
++ BCM6328_MUX_FUN(ephy2_act_led, 1),
++ BCM6328_MUX_FUN(ephy3_act_led, 1),
++ BCM6328_MUX_FUN(hsspi_cs1, 2),
++ BCM6328_MUX_FUN(usb_host_port, 1),
++ BCM6328_MUX_FUN(usb_device_port, 2),
++};
++
++static int bcm6328_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6328_groups);
++}
++
++static const char *bcm6328_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6328_groups[group].name;
++}
++
++static int bcm6328_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6328_groups[group].pins;
++ *num_pins = bcm6328_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6328_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6328_funcs);
++}
++
++static const char *bcm6328_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6328_funcs[selector].name;
++}
++
++static int bcm6328_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6328_funcs[selector].groups;
++ *num_groups = bcm6328_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6328_rmw_mux(struct bcm6328_pinctrl *pctl, unsigned pin,
++ u32 mode, u32 mux)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ if (pin < 32) {
++ reg = __raw_readl(pctl->mode);
++ reg &= ~BIT(pin);
++ if (mode)
++ reg |= BIT(pin);
++ __raw_writel(reg, pctl->mode);
++ }
++
++ reg = __raw_readl(pctl->mux[pin / 16]);
++ reg &= ~(3UL << ((pin % 16) * 2));
++ reg |= mux << ((pin % 16) * 2);
++ __raw_writel(reg, pctl->mux[pin / 16]);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static int bcm6328_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6328_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6328_pingroup *grp = &bcm6328_groups[group];
++ const struct bcm6328_function *f = &bcm6328_funcs[selector];
++
++ bcm6328_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val);
++
++ return 0;
++}
++
++static int bcm6328_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6328_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ bcm6328_rmw_mux(pctl, offset, 0, 0);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6328_pctl_ops = {
++ .get_groups_count = bcm6328_pinctrl_get_group_count,
++ .get_group_name = bcm6328_pinctrl_get_group_name,
++ .get_group_pins = bcm6328_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6328_pmx_ops = {
++ .get_functions_count = bcm6328_pinctrl_get_func_count,
++ .get_function_name = bcm6328_pinctrl_get_func_name,
++ .get_function_groups = bcm6328_pinctrl_get_groups,
++ .set_mux = bcm6328_pinctrl_set_mux,
++ .gpio_request_enable = bcm6328_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6328_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6328_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode, *mux;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux");
++ mux = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mux))
++ return PTR_ERR(mux);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++ pctl->mux[0] = mux + BCM6328_MUX_LO_REG;
++ pctl->mux[1] = mux + BCM6328_MUX_HI_REG;
++ pctl->mux[2] = mux + BCM6328_MUX_OTHER_REG;
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6328_pctl_ops;
++ pctl->desc.pmxops = &bcm6328_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6328_pins);
++ pctl->desc.pins = bcm6328_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ &pctl->gpio, BCM6328_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6328_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6328-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6328_pinctrl_driver = {
++ .probe = bcm6328_pinctrl_probe,
++ .driver = {
++ .name = "bcm6328-pinctrl",
++ .of_match_table = bcm6328_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6328_pinctrl_driver);
--- /dev/null
+From c7c8fa7f5b5ee9bea751fa7bdae8ff4acde8f26e Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:36:00 +0200
+Subject: [PATCH 06/16] Documentation: add BCM6358 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6358 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6358-pinctrl.txt | 44 ++++++++++++++++++++++
+ 1 file changed, 44 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt
+@@ -0,0 +1,44 @@
++* Broadcom BCM6358 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6358-pinctrl".
++- reg: Register specifiers of dirout, dat registers.
++- reg-names: Must be "dirout", "dat".
++- brcm,gpiomode: Phandle to the shared gpiomode register.
++- gpio-controller: Identifies this node as a gpio-controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@fffe0080 {
++ compatible = "brcm,bcm6358-pinctrl";
++ reg = <0xfffe0080 0x8>,
++ <0xfffe0088 0x8>,
++ <0xfffe0098 0x4>;
++ reg-names = "dirout", "dat";
++ brcm,gpiomode = <&gpiomode>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++gpiomode: syscon@fffe0098 {
++ compatible = "brcm,bcm6358-gpiomode", "syscon";
++ reg = <0xfffe0098 0x4>;
++ native-endian;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++ebi_cs_grp 30-31 ebi_cs
++uart1_grp 28-31 uart1
++spi_cs_grp 32-33 spi_cs
++async_modem_grp 12-15 async_modem
++legacy_led_grp 9-15 legacy_led
++serial_led_grp 6-7 serial_led
++led_grp 0-3 led
++utopia_grp 12-15, 22-31 utopia
++pwm_syn_clk_grp 8 pwm_syn_clk
++sys_irq_grp 5 sys_irq
--- /dev/null
+From fb00ef462f3f8b70ea8902151cc72810fe90b999 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:16:01 +0200
+Subject: [PATCH 07/16] pinctrl: add a pincontrol driver for BCM6358
+
+Add a pincotrol driver for BCM6358. BCM6358 allow overlaying different
+functions onto the GPIO pins. It does not support configuring individual
+pins but only whole groups. These groups may overlap, and still require
+the directions to be set correctly in the GPIO register. In addition the
+functions register controls other, not directly mux related functions.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 8 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c | 393 ++++++++++++++++++++++++++++++
+ 3 files changed, 402 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -8,3 +8,11 @@ config PINCTRL_BCM6328
+ select PINCONF
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
++
++config PINCTRL_BCM6358
++ bool "BCM6358 pincontrol driver"
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
++ select MFD_SYSCON
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1,2 +1,3 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
++obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c
+@@ -0,0 +1,390 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/gpio/driver.h>
++#include <linux/mfd/syscon.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/of_address.h>
++#include <linux/slab.h>
++#include <linux/regmap.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++/* GPIO_MODE register */
++#define BCM6358_MODE_MUX_NONE 0
++
++/* overlays on gpio pins */
++#define BCM6358_MODE_MUX_EBI_CS BIT(5)
++#define BCM6358_MODE_MUX_UART1 BIT(6)
++#define BCM6358_MODE_MUX_SPI_CS BIT(7)
++#define BCM6358_MODE_MUX_ASYNC_MODEM BIT(8)
++#define BCM6358_MODE_MUX_LEGACY_LED BIT(9)
++#define BCM6358_MODE_MUX_SERIAL_LED BIT(10)
++#define BCM6358_MODE_MUX_LED BIT(11)
++#define BCM6358_MODE_MUX_UTOPIA BIT(12)
++#define BCM6358_MODE_MUX_CLKRST BIT(13)
++#define BCM6358_MODE_MUX_PWM_SYN_CLK BIT(14)
++#define BCM6358_MODE_MUX_SYS_IRQ BIT(15)
++
++#define BCM6358_NGPIO 40
++
++struct bcm6358_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++
++ const u16 mode_val;
++
++ /* non-GPIO function muxes require the gpio direction to be set */
++ const u16 direction;
++};
++
++struct bcm6358_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++};
++
++struct bcm6358_pinctrl {
++ struct device *dev;
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ struct regmap_field *overlays;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6358_GPIO_PIN(a, b, bit1, bit2, bit3) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(BCM6358_MODE_MUX_##bit1 | \
++ BCM6358_MODE_MUX_##bit2 | \
++ BCM6358_MODE_MUX_##bit3), \
++ }
++
++static const struct pinctrl_pin_desc bcm6358_pins[] = {
++ BCM6358_GPIO_PIN(0, "gpio0", LED, NONE, NONE),
++ BCM6358_GPIO_PIN(1, "gpio1", LED, NONE, NONE),
++ BCM6358_GPIO_PIN(2, "gpio2", LED, NONE, NONE),
++ BCM6358_GPIO_PIN(3, "gpio3", LED, NONE, NONE),
++ PINCTRL_PIN(4, "gpio4"),
++ BCM6358_GPIO_PIN(5, "gpio5", SYS_IRQ, NONE, NONE),
++ BCM6358_GPIO_PIN(6, "gpio6", SERIAL_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(7, "gpio7", SERIAL_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(8, "gpio8", PWM_SYN_CLK, NONE, NONE),
++ BCM6358_GPIO_PIN(9, "gpio09", LEGACY_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(10, "gpio10", LEGACY_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(11, "gpio11", LEGACY_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(12, "gpio12", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ BCM6358_GPIO_PIN(13, "gpio13", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ BCM6358_GPIO_PIN(14, "gpio14", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ BCM6358_GPIO_PIN(15, "gpio15", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ BCM6358_GPIO_PIN(22, "gpio22", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(23, "gpio23", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(24, "gpio24", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(25, "gpio25", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(26, "gpio26", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(27, "gpio27", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(28, "gpio28", UTOPIA, UART1, NONE),
++ BCM6358_GPIO_PIN(29, "gpio29", UTOPIA, UART1, NONE),
++ BCM6358_GPIO_PIN(30, "gpio30", UTOPIA, UART1, EBI_CS),
++ BCM6358_GPIO_PIN(31, "gpio31", UTOPIA, UART1, EBI_CS),
++ BCM6358_GPIO_PIN(32, "gpio32", SPI_CS, NONE, NONE),
++ BCM6358_GPIO_PIN(33, "gpio33", SPI_CS, NONE, NONE),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++};
++
++static unsigned ebi_cs_grp_pins[] = { 30, 31 };
++
++static unsigned uart1_grp_pins[] = { 28, 29, 30, 31 };
++
++static unsigned spi_cs_grp_pins[] = { 32, 33 };
++
++static unsigned async_modem_grp_pins[] = { 12, 13, 14, 15 };
++
++static unsigned serial_led_grp_pins[] = { 6, 7 };
++
++static unsigned legacy_led_grp_pins[] = { 9, 10, 11, 12, 13, 14, 15 };
++
++static unsigned led_grp_pins[] = { 0, 1, 2, 3 };
++
++static unsigned utopia_grp_pins[] = {
++ 12, 13, 14, 15, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
++};
++
++static unsigned pwm_syn_clk_grp_pins[] = { 8 };
++
++static unsigned sys_irq_grp_pins[] = { 5 };
++
++#define BCM6358_GPIO_MUX_GROUP(n, bit, dir) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ .mode_val = BCM6358_MODE_MUX_##bit, \
++ .direction = dir, \
++ }
++
++static const struct bcm6358_pingroup bcm6358_groups[] = {
++ BCM6358_GPIO_MUX_GROUP(ebi_cs_grp, EBI_CS, 0x3),
++ BCM6358_GPIO_MUX_GROUP(uart1_grp, UART1, 0x2),
++ BCM6358_GPIO_MUX_GROUP(spi_cs_grp, SPI_CS, 0x6),
++ BCM6358_GPIO_MUX_GROUP(async_modem_grp, ASYNC_MODEM, 0x6),
++ BCM6358_GPIO_MUX_GROUP(legacy_led_grp, LEGACY_LED, 0x7f),
++ BCM6358_GPIO_MUX_GROUP(serial_led_grp, SERIAL_LED, 0x3),
++ BCM6358_GPIO_MUX_GROUP(led_grp, LED, 0xf),
++ BCM6358_GPIO_MUX_GROUP(utopia_grp, UTOPIA, 0x000f),
++ BCM6358_GPIO_MUX_GROUP(pwm_syn_clk_grp, PWM_SYN_CLK, 0x1),
++ BCM6358_GPIO_MUX_GROUP(sys_irq_grp, SYS_IRQ, 0x1),
++};
++
++static const char * const ebi_cs_groups[] = {
++ "ebi_cs_grp"
++};
++
++static const char * const uart1_groups[] = {
++ "uart1_grp"
++};
++
++static const char * const spi_cs_2_3_groups[] = {
++ "spi_cs_2_3_grp"
++};
++
++static const char * const async_modem_groups[] = {
++ "async_modem_grp"
++};
++
++static const char * const legacy_led_groups[] = {
++ "legacy_led_grp",
++};
++
++static const char * const serial_led_groups[] = {
++ "serial_led_grp",
++};
++
++static const char * const led_groups[] = {
++ "led_grp",
++};
++
++static const char * const clkrst_groups[] = {
++ "clkrst_grp",
++};
++
++static const char * const pwm_syn_clk_groups[] = {
++ "pwm_syn_clk_grp",
++};
++
++static const char * const sys_irq_groups[] = {
++ "sys_irq_grp",
++};
++
++#define BCM6358_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ }
++
++static const struct bcm6358_function bcm6358_funcs[] = {
++ BCM6358_FUN(ebi_cs),
++ BCM6358_FUN(uart1),
++ BCM6358_FUN(spi_cs_2_3),
++ BCM6358_FUN(async_modem),
++ BCM6358_FUN(legacy_led),
++ BCM6358_FUN(serial_led),
++ BCM6358_FUN(led),
++ BCM6358_FUN(clkrst),
++ BCM6358_FUN(pwm_syn_clk),
++ BCM6358_FUN(sys_irq),
++};
++
++static int bcm6358_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6358_groups);
++}
++
++static const char *bcm6358_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6358_groups[group].name;
++}
++
++static int bcm6358_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6358_groups[group].pins;
++ *num_pins = bcm6358_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6358_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6358_funcs);
++}
++
++static const char *bcm6358_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6358_funcs[selector].name;
++}
++
++static int bcm6358_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6358_funcs[selector].groups;
++ *num_groups = bcm6358_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static int bcm6358_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6358_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6358_pingroup *grp = &bcm6358_groups[group];
++ u32 val = grp->mode_val;
++ u32 mask = val;
++ unsigned pin;
++
++ for (pin = 0; pin < grp->num_pins; pin++)
++ mask |= (unsigned long)bcm6358_pins[pin].drv_data;
++
++ regmap_field_update_bits(pctl->overlays, mask, val);
++
++ for (pin = 0; pin < grp->num_pins; pin++) {
++ int hw_gpio = bcm6358_pins[pin].number;
++ struct gpio_chip *gc = &pctl->gpio[hw_gpio / 32];
++
++ if (grp->direction & BIT(pin))
++ gc->direction_output(gc, hw_gpio % 32, 0);
++ else
++ gc->direction_input(gc, hw_gpio % 32);
++ }
++
++ return 0;
++}
++
++static int bcm6358_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6358_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ u32 mask;
++
++ mask = (unsigned long)bcm6358_pins[offset].drv_data;
++ if (!mask)
++ return 0;
++
++ /* disable all functions using this pin */
++ return regmap_field_update_bits(pctl->overlays, mask, 0);
++}
++
++static struct pinctrl_ops bcm6358_pctl_ops = {
++ .get_groups_count = bcm6358_pinctrl_get_group_count,
++ .get_group_name = bcm6358_pinctrl_get_group_name,
++ .get_group_pins = bcm6358_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6358_pmx_ops = {
++ .get_functions_count = bcm6358_pinctrl_get_func_count,
++ .get_function_name = bcm6358_pinctrl_get_func_name,
++ .get_function_groups = bcm6358_pinctrl_get_groups,
++ .set_mux = bcm6358_pinctrl_set_mux,
++ .gpio_request_enable = bcm6358_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6358_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6358_pinctrl *pctl;
++ struct regmap *mode;
++ struct reg_field overlays = REG_FIELD(0, 0, 15);
++
++ mode = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
++ "brcm,gpiomode");
++
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ pctl->overlays = devm_regmap_field_alloc(&pdev->dev, mode, overlays);
++ if (IS_ERR(pctl->overlays))
++ return PTR_ERR(pctl->overlays);
++
++ /* disable all muxes by default */
++ regmap_field_write(pctl->overlays, 0);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6358_pctl_ops;
++ pctl->desc.pmxops = &bcm6358_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6358_pins);
++ pctl->desc.pins = bcm6358_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6358_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6358_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6358-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6358_pinctrl_driver = {
++ .probe = bcm6358_pinctrl_probe,
++ .driver = {
++ .name = "bcm6358-pinctrl",
++ .of_match_table = bcm6358_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6358_pinctrl_driver);
--- /dev/null
+From ba03ea8ada2ca71c9095d96a1e4085c2c5cf0e69 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:36:18 +0200
+Subject: [PATCH 08/16] Documentation: add BCM6362 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6362 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6362-pinctrl.txt | 79 ++++++++++++++++++++++
+ 1 file changed, 79 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt
+@@ -0,0 +1,79 @@
++* Broadcom BCM6362 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6362-pinctrl"
++- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers.
++- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6362-pinctrl";
++ reg = <0x10000080 0x8>,
++ <0x10000088 0x8>,
++ <0x10000090 0x4>,
++ <0x10000098 0x4>,
++ <0x1000009c 0x4>,
++ <0x100000b8 0x4>;
++ reg-names = "dirout", "dat", "led",
++ "mode", "ctrl", "basemode";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led, usb_device_led
++gpio1 1 led, sys_irq
++gpio2 2 led, serial_led_clk
++gpio3 3 led, serial_led_data
++gpio4 4 led, robosw_led_data
++gpio5 5 led, robosw_led_clk
++gpio6 6 led, robosw_led0
++gpio7 7 led, robosw_led1
++gpio8 8 led, inet_led
++gpio9 9 led, spi_cs2
++gpio10 10 led, spi_cs3
++gpio11 11 led, ntr_pulse
++gpio12 12 led, uart1_scts
++gpio13 13 led, uart1_srts
++gpio14 14 led, uart1_sdin
++gpio15 15 led, uart1_sdout
++gpio16 16 led, adsl_spi_miso
++gpio17 17 led, adsl_spi_mosi
++gpio18 18 led, adsl_spi_clk
++gpio19 19 led, adsl_spi_cs
++gpio20 20 led, ephy0_led
++gpio21 21 led, ephy1_led
++gpio22 22 led, ephy2_led
++gpio23 23 led, ephy3_led
++gpio24 24 ext_irq0
++gpio25 25 ext_irq1
++gpio26 26 ext_irq2
++gpio27 27 ext_irq3
++gpio28 28 -
++gpio29 29 -
++gpio30 30 -
++gpio31 31 -
++gpio32 32 wifi
++gpio33 33 wifi
++gpio34 34 wifi
++gpio35 35 wifi
++gpio36 36 wifi
++gpio37 37 wifi
++gpio38 38 wifi
++gpio39 39 wifi
++gpio40 40 wifi
++gpio41 41 wifi
++gpio42 42 wifi
++gpio43 43 wifi
++gpio44 44 wifi
++gpio45 45 wifi
++gpio46 46 wifi
++gpio47 47 wifi
++nand_grp 8, 12-23, 27 nand
--- /dev/null
+From eea6b96701d734095e2f823f3a82d9b063f553ae Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:17:20 +0200
+Subject: [PATCH 09/16] pinctrl: add a pincontrol driver for BCM6362
+
+Add a pincotrol driver for BCM6362. BCM6362 allows muxing individual
+GPIO pins to the LED controller, to be available by the integrated
+wifi, or other functions. It also supports overlay groups, of which
+only NAND is documented.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c | 692 ++++++++++++++++++++++++++++++
+ 3 files changed, 700 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -16,3 +16,10 @@ config PINCTRL_BCM6358
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
+ select MFD_SYSCON
++
++config PINCTRL_BCM6362
++ bool "BCM6362 pincontrol driver"
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1,3 +1,4 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
++obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c
+@@ -0,0 +1,692 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6362_NGPIO 48
++
++/* GPIO_BASEMODE register */
++#define BASEMODE_NAND BIT(2)
++
++enum bcm6362_pinctrl_reg {
++ BCM6362_LEDCTRL,
++ BCM6362_MODE,
++ BCM6362_CTRL,
++ BCM6362_BASEMODE,
++};
++
++struct bcm6362_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6362_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ enum bcm6362_pinctrl_reg reg;
++ u32 basemode_mask;
++};
++
++struct bcm6362_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *led;
++ void __iomem *mode;
++ void __iomem *ctrl;
++ void __iomem *basemode;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6362_PIN(a, b, mask) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(mask), \
++ }
++
++static const struct pinctrl_pin_desc bcm6362_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ BCM6362_PIN(8, "gpio8", BASEMODE_NAND),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ BCM6362_PIN(12, "gpio12", BASEMODE_NAND),
++ BCM6362_PIN(13, "gpio13", BASEMODE_NAND),
++ BCM6362_PIN(14, "gpio14", BASEMODE_NAND),
++ BCM6362_PIN(15, "gpio15", BASEMODE_NAND),
++ BCM6362_PIN(16, "gpio16", BASEMODE_NAND),
++ BCM6362_PIN(17, "gpio17", BASEMODE_NAND),
++ BCM6362_PIN(18, "gpio18", BASEMODE_NAND),
++ BCM6362_PIN(19, "gpio19", BASEMODE_NAND),
++ BCM6362_PIN(20, "gpio20", BASEMODE_NAND),
++ BCM6362_PIN(21, "gpio21", BASEMODE_NAND),
++ BCM6362_PIN(22, "gpio22", BASEMODE_NAND),
++ BCM6362_PIN(23, "gpio23", BASEMODE_NAND),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ BCM6362_PIN(27, "gpio27", BASEMODE_NAND),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ PINCTRL_PIN(30, "gpio30"),
++ PINCTRL_PIN(31, "gpio31"),
++ PINCTRL_PIN(32, "gpio32"),
++ PINCTRL_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++ PINCTRL_PIN(40, "gpio40"),
++ PINCTRL_PIN(41, "gpio41"),
++ PINCTRL_PIN(42, "gpio42"),
++ PINCTRL_PIN(43, "gpio43"),
++ PINCTRL_PIN(44, "gpio44"),
++ PINCTRL_PIN(45, "gpio45"),
++ PINCTRL_PIN(46, "gpio46"),
++ PINCTRL_PIN(47, "gpio47"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned gpio32_pins[] = { 32 };
++static unsigned gpio33_pins[] = { 33 };
++static unsigned gpio34_pins[] = { 34 };
++static unsigned gpio35_pins[] = { 35 };
++static unsigned gpio36_pins[] = { 36 };
++static unsigned gpio37_pins[] = { 37 };
++static unsigned gpio38_pins[] = { 38 };
++static unsigned gpio39_pins[] = { 39 };
++static unsigned gpio40_pins[] = { 40 };
++static unsigned gpio41_pins[] = { 41 };
++static unsigned gpio42_pins[] = { 42 };
++static unsigned gpio43_pins[] = { 43 };
++static unsigned gpio44_pins[] = { 44 };
++static unsigned gpio45_pins[] = { 45 };
++static unsigned gpio46_pins[] = { 46 };
++static unsigned gpio47_pins[] = { 47 };
++
++static unsigned nand_grp_pins[] = {
++ 8, 12, 13, 14, 15, 16, 17,
++ 18, 19, 20, 21, 22, 23, 27,
++};
++
++#define BCM6362_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6362_pingroup bcm6362_groups[] = {
++ BCM6362_GROUP(gpio0),
++ BCM6362_GROUP(gpio1),
++ BCM6362_GROUP(gpio2),
++ BCM6362_GROUP(gpio3),
++ BCM6362_GROUP(gpio4),
++ BCM6362_GROUP(gpio5),
++ BCM6362_GROUP(gpio6),
++ BCM6362_GROUP(gpio7),
++ BCM6362_GROUP(gpio8),
++ BCM6362_GROUP(gpio9),
++ BCM6362_GROUP(gpio10),
++ BCM6362_GROUP(gpio11),
++ BCM6362_GROUP(gpio12),
++ BCM6362_GROUP(gpio13),
++ BCM6362_GROUP(gpio14),
++ BCM6362_GROUP(gpio15),
++ BCM6362_GROUP(gpio16),
++ BCM6362_GROUP(gpio17),
++ BCM6362_GROUP(gpio18),
++ BCM6362_GROUP(gpio19),
++ BCM6362_GROUP(gpio20),
++ BCM6362_GROUP(gpio21),
++ BCM6362_GROUP(gpio22),
++ BCM6362_GROUP(gpio23),
++ BCM6362_GROUP(gpio24),
++ BCM6362_GROUP(gpio25),
++ BCM6362_GROUP(gpio26),
++ BCM6362_GROUP(gpio27),
++ BCM6362_GROUP(gpio28),
++ BCM6362_GROUP(gpio29),
++ BCM6362_GROUP(gpio30),
++ BCM6362_GROUP(gpio31),
++ BCM6362_GROUP(gpio32),
++ BCM6362_GROUP(gpio33),
++ BCM6362_GROUP(gpio34),
++ BCM6362_GROUP(gpio35),
++ BCM6362_GROUP(gpio36),
++ BCM6362_GROUP(gpio37),
++ BCM6362_GROUP(gpio38),
++ BCM6362_GROUP(gpio39),
++ BCM6362_GROUP(gpio40),
++ BCM6362_GROUP(gpio41),
++ BCM6362_GROUP(gpio42),
++ BCM6362_GROUP(gpio43),
++ BCM6362_GROUP(gpio44),
++ BCM6362_GROUP(gpio45),
++ BCM6362_GROUP(gpio46),
++ BCM6362_GROUP(gpio47),
++ BCM6362_GROUP(nand_grp),
++};
++
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++static const char * const usb_device_led_groups[] = {
++ "gpio0",
++};
++
++static const char * const sys_irq_groups[] = {
++ "gpio1",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio2",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio3",
++};
++
++static const char * const robosw_led_data_groups[] = {
++ "gpio4",
++};
++
++static const char * const robosw_led_clk_groups[] = {
++ "gpio5",
++};
++
++static const char * const robosw_led0_groups[] = {
++ "gpio6",
++};
++
++static const char * const robosw_led1_groups[] = {
++ "gpio7",
++};
++
++static const char * const inet_led_groups[] = {
++ "gpio8",
++};
++
++static const char * const spi_cs2_groups[] = {
++ "gpio9",
++};
++
++static const char * const spi_cs3_groups[] = {
++ "gpio10",
++};
++
++static const char * const ntr_pulse_groups[] = {
++ "gpio11",
++};
++
++static const char * const uart1_scts_groups[] = {
++ "gpio12",
++};
++
++static const char * const uart1_srts_groups[] = {
++ "gpio13",
++};
++
++static const char * const uart1_sdin_groups[] = {
++ "gpio14",
++};
++
++static const char * const uart1_sdout_groups[] = {
++ "gpio15",
++};
++
++static const char * const adsl_spi_miso_groups[] = {
++ "gpio16",
++};
++
++static const char * const adsl_spi_mosi_groups[] = {
++ "gpio17",
++};
++
++static const char * const adsl_spi_clk_groups[] = {
++ "gpio18",
++};
++
++static const char * const adsl_spi_cs_groups[] = {
++ "gpio19",
++};
++
++static const char * const ephy0_led_groups[] = {
++ "gpio20",
++};
++
++static const char * const ephy1_led_groups[] = {
++ "gpio21",
++};
++
++static const char * const ephy2_led_groups[] = {
++ "gpio22",
++};
++
++static const char * const ephy3_led_groups[] = {
++ "gpio23",
++};
++
++static const char * const ext_irq0_groups[] = {
++ "gpio24",
++};
++
++static const char * const ext_irq1_groups[] = {
++ "gpio25",
++};
++
++static const char * const ext_irq2_groups[] = {
++ "gpio26",
++};
++
++static const char * const ext_irq3_groups[] = {
++ "gpio27",
++};
++
++static const char * const wifi_groups[] = {
++ "gpio32",
++ "gpio33",
++ "gpio34",
++ "gpio35",
++ "gpio36",
++ "gpio37",
++ "gpio38",
++ "gpio39",
++ "gpio40",
++ "gpio41",
++ "gpio42",
++ "gpio43",
++ "gpio44",
++ "gpio45",
++ "gpio46",
++ "gpio47",
++};
++
++static const char * const nand_groups[] = {
++ "nand_grp",
++};
++
++#define BCM6362_LED_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_LEDCTRL, \
++ }
++
++#define BCM6362_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_MODE, \
++ }
++
++#define BCM6362_CTRL_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_CTRL, \
++ }
++
++#define BCM6362_BASEMODE_FUN(n, mask) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_BASEMODE, \
++ .basemode_mask = (mask), \
++ }
++
++static const struct bcm6362_function bcm6362_funcs[] = {
++ BCM6362_LED_FUN(led),
++ BCM6362_MODE_FUN(usb_device_led),
++ BCM6362_MODE_FUN(sys_irq),
++ BCM6362_MODE_FUN(serial_led_clk),
++ BCM6362_MODE_FUN(serial_led_data),
++ BCM6362_MODE_FUN(robosw_led_data),
++ BCM6362_MODE_FUN(robosw_led_clk),
++ BCM6362_MODE_FUN(robosw_led0),
++ BCM6362_MODE_FUN(robosw_led1),
++ BCM6362_MODE_FUN(inet_led),
++ BCM6362_MODE_FUN(spi_cs2),
++ BCM6362_MODE_FUN(spi_cs3),
++ BCM6362_MODE_FUN(ntr_pulse),
++ BCM6362_MODE_FUN(uart1_scts),
++ BCM6362_MODE_FUN(uart1_srts),
++ BCM6362_MODE_FUN(uart1_sdin),
++ BCM6362_MODE_FUN(uart1_sdout),
++ BCM6362_MODE_FUN(adsl_spi_miso),
++ BCM6362_MODE_FUN(adsl_spi_mosi),
++ BCM6362_MODE_FUN(adsl_spi_clk),
++ BCM6362_MODE_FUN(adsl_spi_cs),
++ BCM6362_MODE_FUN(ephy0_led),
++ BCM6362_MODE_FUN(ephy1_led),
++ BCM6362_MODE_FUN(ephy2_led),
++ BCM6362_MODE_FUN(ephy3_led),
++ BCM6362_MODE_FUN(ext_irq0),
++ BCM6362_MODE_FUN(ext_irq1),
++ BCM6362_MODE_FUN(ext_irq2),
++ BCM6362_MODE_FUN(ext_irq3),
++ BCM6362_CTRL_FUN(wifi),
++ BCM6362_BASEMODE_FUN(nand, BASEMODE_NAND),
++};
++
++static int bcm6362_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6362_groups);
++}
++
++static const char *bcm6362_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6362_groups[group].name;
++}
++
++static int bcm6362_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6362_groups[group].pins;
++ *num_pins = bcm6362_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6362_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6362_funcs);
++}
++
++static const char *bcm6362_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6362_funcs[selector].name;
++}
++
++static int bcm6362_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6362_funcs[selector].groups;
++ *num_groups = bcm6362_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6362_rmw_mux(struct bcm6362_pinctrl *pctl, void __iomem *reg,
++ u32 mask, u32 val)
++{
++ unsigned long flags;
++ u32 tmp;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ tmp = __raw_readl(reg);
++ tmp &= ~mask;
++ tmp |= val & mask;
++ __raw_writel(tmp, reg);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static void bcm6362_set_gpio(struct bcm6362_pinctrl *pctl, unsigned pin)
++{
++ const struct pinctrl_pin_desc *desc = &bcm6362_pins[pin];
++ u32 mask = BIT(pin % 32);
++
++ if (desc->drv_data)
++ bcm6362_rmw_mux(pctl, pctl->basemode, (u32)desc->drv_data, 0);
++
++ if (pin < 32) {
++ /* base mode 0 => gpio 1 => mux function */
++ bcm6362_rmw_mux(pctl, pctl->mode, mask, 0);
++
++ /* pins 0-23 might be muxed to led */
++ if (pin < 24)
++ bcm6362_rmw_mux(pctl, pctl->led, mask, 0);
++ } else {
++ /* ctrl reg 0 => wifi function 1 => gpio */
++ bcm6362_rmw_mux(pctl, pctl->ctrl, mask, mask);
++ }
++}
++
++static int bcm6362_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6362_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6362_pingroup *grp = &bcm6362_groups[group];
++ const struct bcm6362_function *f = &bcm6362_funcs[selector];
++ unsigned i;
++ void __iomem *reg;
++ u32 val, mask;
++
++ for (i = 0; i < grp->num_pins; i++)
++ bcm6362_set_gpio(pctl, grp->pins[i]);
++
++ switch (f->reg) {
++ case BCM6362_LEDCTRL:
++ reg = pctl->led;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM6362_MODE:
++ reg = pctl->mode;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM6362_CTRL:
++ reg = pctl->ctrl;
++ mask = BIT(grp->pins[0]);
++ val = 0;
++ break;
++ case BCM6362_BASEMODE:
++ reg = pctl->basemode;
++ mask = f->basemode_mask;
++ val = f->basemode_mask;
++ break;
++ default:
++ WARN_ON(1);
++ return -EINVAL;
++ }
++
++ bcm6362_rmw_mux(pctl, reg, mask, val);
++
++ return 0;
++}
++
++static int bcm6362_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6362_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ bcm6362_set_gpio(pctl, offset);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6362_pctl_ops = {
++ .get_groups_count = bcm6362_pinctrl_get_group_count,
++ .get_group_name = bcm6362_pinctrl_get_group_name,
++ .get_group_pins = bcm6362_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6362_pmx_ops = {
++ .get_functions_count = bcm6362_pinctrl_get_func_count,
++ .get_function_name = bcm6362_pinctrl_get_func_name,
++ .get_function_groups = bcm6362_pinctrl_get_groups,
++ .set_mux = bcm6362_pinctrl_set_mux,
++ .gpio_request_enable = bcm6362_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6362_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6362_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *led, *mode, *ctrl, *basemode;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "led");
++ led = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(led))
++ return PTR_ERR(led);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl");
++ ctrl = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(ctrl))
++ return PTR_ERR(ctrl);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "basemode");
++ basemode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(basemode))
++ return PTR_ERR(basemode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->led = led;
++ pctl->mode = mode;
++ pctl->ctrl = ctrl;
++ pctl->basemode = basemode;
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6362_pctl_ops;
++ pctl->desc.pmxops = &bcm6362_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6362_pins);
++ pctl->desc.pins = bcm6362_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6362_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6362_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6362-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6362_pinctrl_driver = {
++ .probe = bcm6362_pinctrl_probe,
++ .driver = {
++ .name = "bcm6362-pinctrl",
++ .of_match_table = bcm6362_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6362_pinctrl_driver);
--- /dev/null
+From 30594cf9bfff176a9e4b14c50dcd8b9d0cc3edec Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:36:51 +0200
+Subject: [PATCH 10/16] Documentation: add BCM6368 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6368 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6368-pinctrl.txt | 67 ++++++++++++++++++++++
+ 1 file changed, 67 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.txt
+@@ -0,0 +1,67 @@
++* Broadcom BCM6368 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6368-pinctrl".
++- reg: Register specifiers of dirout, dat, mode registers.
++- reg-names: Must be "dirout", "dat", "mode".
++- brcm,gpiobasemode: Phandle to the gpio basemode register.
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6368-pinctrl";
++ reg = <0x10000080 0x08>,
++ <0x10000088 0x08>,
++ <0x10000098 0x04>;
++ reg-names = "dirout", "dat", "mode";
++ brcm,gpiobasemode = <&gpiobasemode>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++gpiobasemode: syscon@100000b8 {
++ compatible = "brcm,bcm6368-gpiobasemode", "syscon";
++ reg = <0x100000b8 4>;
++ native-endian;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 analog_afe0
++gpio1 1 analog_afe1
++gpio2 2 sys_irq
++gpio3 3 serial_led_data
++gpio4 4 serial_led_clk
++gpio5 5 inet_led
++gpio6 6 ephy0_led
++gpio7 7 ephy1_led
++gpio8 8 ephy2_led
++gpio9 9 ephy3_led
++gpio10 10 robosw_led_data
++gpio11 11 robosw_led_clk
++gpio12 12 robosw_led0
++gpio13 13 robosw_led1
++gpio14 14 usb_device_led
++gpio15 15 -
++gpio16 16 pci_req1
++gpio17 17 pci_gnt1
++gpio18 18 pci_intb
++gpio19 19 pci_req0
++gpio20 20 pci_gnt0
++gpio21 21 -
++gpio22 22 pcmcia_cd1
++gpio23 23 pcmcia_cd2
++gpio24 24 pcmcia_vs1
++gpio25 25 pcmcia_vs2
++gpio26 26 ebi_cs2
++gpio27 27 ebi_cs3
++gpio28 28 spi_cs2
++gpio29 29 spi_cs3
++gpio30 30 spi_cs4
++gpio31 31 spi_cs5
++uart1_grp 30-33 uart1
--- /dev/null
+From 90be3cb4f1a45b8be4a4ec264cd66c2f8e893fcb Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:18:25 +0200
+Subject: [PATCH 11/16] pinctrl: add a pincontrol driver for BCM6368
+
+Add a pincontrol driver for BCM6368. BCM6368 allows muxing the first 32
+GPIOs onto alternative functions. Not all are documented.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 15 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c | 573 ++++++++++++++++++++++++++++++
+ 3 files changed, 589 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -23,3 +23,11 @@ config PINCTRL_BCM6362
+ select PINCONF
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
++
++config PINCTRL_BCM6368
++ bool "BCM6368 pincontrol driver"
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
++ select MFD_SYSCON
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -2,3 +2,4 @@ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+ obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
++obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c
+@@ -0,0 +1,570 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/bitops.h>
++#include <linux/kernel.h>
++#include <linux/gpio.h>
++#include <linux/mfd/syscon.h>
++#include <linux/of.h>
++#include <linux/of_address.h>
++#include <linux/of_gpio.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++#include <linux/platform_device.h>
++#include <linux/regmap.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6368_NGPIO 38
++
++#define BCM6368_BASEMODE_MASK 0x7
++#define BCM6368_BASEMODE_GPIO 0x0
++#define BCM6368_BASEMODE_UART1 0x1
++
++struct bcm6368_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6368_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ unsigned dir_out:16;
++ unsigned basemode:3;
++};
++
++struct bcm6368_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++ struct regmap_field *overlay;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6368_BASEMODE_PIN(a, b) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)true \
++ }
++
++static const struct pinctrl_pin_desc bcm6368_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ PINCTRL_PIN(8, "gpio8"),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ PINCTRL_PIN(12, "gpio12"),
++ PINCTRL_PIN(13, "gpio13"),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ PINCTRL_PIN(27, "gpio27"),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ BCM6368_BASEMODE_PIN(30, "gpio30"),
++ BCM6368_BASEMODE_PIN(31, "gpio31"),
++ BCM6368_BASEMODE_PIN(32, "gpio32"),
++ BCM6368_BASEMODE_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned uart1_grp_pins[] = { 30, 31, 32, 33 };
++
++#define BCM6368_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6368_pingroup bcm6368_groups[] = {
++ BCM6368_GROUP(gpio0),
++ BCM6368_GROUP(gpio1),
++ BCM6368_GROUP(gpio2),
++ BCM6368_GROUP(gpio3),
++ BCM6368_GROUP(gpio4),
++ BCM6368_GROUP(gpio5),
++ BCM6368_GROUP(gpio6),
++ BCM6368_GROUP(gpio7),
++ BCM6368_GROUP(gpio8),
++ BCM6368_GROUP(gpio9),
++ BCM6368_GROUP(gpio10),
++ BCM6368_GROUP(gpio11),
++ BCM6368_GROUP(gpio12),
++ BCM6368_GROUP(gpio13),
++ BCM6368_GROUP(gpio14),
++ BCM6368_GROUP(gpio15),
++ BCM6368_GROUP(gpio16),
++ BCM6368_GROUP(gpio17),
++ BCM6368_GROUP(gpio18),
++ BCM6368_GROUP(gpio19),
++ BCM6368_GROUP(gpio20),
++ BCM6368_GROUP(gpio21),
++ BCM6368_GROUP(gpio22),
++ BCM6368_GROUP(gpio23),
++ BCM6368_GROUP(gpio24),
++ BCM6368_GROUP(gpio25),
++ BCM6368_GROUP(gpio26),
++ BCM6368_GROUP(gpio27),
++ BCM6368_GROUP(gpio28),
++ BCM6368_GROUP(gpio29),
++ BCM6368_GROUP(gpio30),
++ BCM6368_GROUP(gpio31),
++ BCM6368_GROUP(uart1_grp),
++};
++
++static const char * const analog_afe_0_groups[] = {
++ "gpio0",
++};
++
++static const char * const analog_afe_1_groups[] = {
++ "gpio1",
++};
++
++static const char * const sys_irq_groups[] = {
++ "gpio2",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio3",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio4",
++};
++
++static const char * const inet_led_groups[] = {
++ "gpio5",
++};
++
++static const char * const ephy0_led_groups[] = {
++ "gpio6",
++};
++
++static const char * const ephy1_led_groups[] = {
++ "gpio7",
++};
++
++static const char * const ephy2_led_groups[] = {
++ "gpio8",
++};
++
++static const char * const ephy3_led_groups[] = {
++ "gpio9",
++};
++
++static const char * const robosw_led_data_groups[] = {
++ "gpio10",
++};
++
++static const char * const robosw_led_clk_groups[] = {
++ "gpio11",
++};
++
++static const char * const robosw_led0_groups[] = {
++ "gpio12",
++};
++
++static const char * const robosw_led1_groups[] = {
++ "gpio13",
++};
++
++static const char * const usb_device_led_groups[] = {
++ "gpio14",
++};
++
++static const char * const pci_req1_groups[] = {
++ "gpio16",
++};
++
++static const char * const pci_gnt1_groups[] = {
++ "gpio17",
++};
++
++static const char * const pci_intb_groups[] = {
++ "gpio18",
++};
++
++static const char * const pci_req0_groups[] = {
++ "gpio19",
++};
++
++static const char * const pci_gnt0_groups[] = {
++ "gpio20",
++};
++
++static const char * const pcmcia_cd1_groups[] = {
++ "gpio22",
++};
++
++static const char * const pcmcia_cd2_groups[] = {
++ "gpio23",
++};
++
++static const char * const pcmcia_vs1_groups[] = {
++ "gpio24",
++};
++
++static const char * const pcmcia_vs2_groups[] = {
++ "gpio25",
++};
++
++static const char * const ebi_cs2_groups[] = {
++ "gpio26",
++};
++
++static const char * const ebi_cs3_groups[] = {
++ "gpio27",
++};
++
++static const char * const spi_cs2_groups[] = {
++ "gpio28",
++};
++
++static const char * const spi_cs3_groups[] = {
++ "gpio29",
++};
++
++static const char * const spi_cs4_groups[] = {
++ "gpio30",
++};
++
++static const char * const spi_cs5_groups[] = {
++ "gpio31",
++};
++
++static const char * const uart1_groups[] = {
++ "uart1_grp",
++};
++
++#define BCM6368_FUN(n, out) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .dir_out = out, \
++ }
++
++#define BCM6368_BASEMODE_FUN(n, val, out) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .basemode = BCM6368_BASEMODE_##val, \
++ .dir_out = out, \
++ }
++
++static const struct bcm6368_function bcm6368_funcs[] = {
++ BCM6368_FUN(analog_afe_0, 1),
++ BCM6368_FUN(analog_afe_1, 1),
++ BCM6368_FUN(sys_irq, 1),
++ BCM6368_FUN(serial_led_data, 1),
++ BCM6368_FUN(serial_led_clk, 1),
++ BCM6368_FUN(inet_led, 1),
++ BCM6368_FUN(ephy0_led, 1),
++ BCM6368_FUN(ephy1_led, 1),
++ BCM6368_FUN(ephy2_led, 1),
++ BCM6368_FUN(ephy3_led, 1),
++ BCM6368_FUN(robosw_led_data, 1),
++ BCM6368_FUN(robosw_led_clk, 1),
++ BCM6368_FUN(robosw_led0, 1),
++ BCM6368_FUN(robosw_led1, 1),
++ BCM6368_FUN(usb_device_led, 1),
++ BCM6368_FUN(pci_req1, 0),
++ BCM6368_FUN(pci_gnt1, 0),
++ BCM6368_FUN(pci_intb, 0),
++ BCM6368_FUN(pci_req0, 0),
++ BCM6368_FUN(pci_gnt0, 0),
++ BCM6368_FUN(pcmcia_cd1, 0),
++ BCM6368_FUN(pcmcia_cd2, 0),
++ BCM6368_FUN(pcmcia_vs1, 0),
++ BCM6368_FUN(pcmcia_vs2, 0),
++ BCM6368_FUN(ebi_cs2, 1),
++ BCM6368_FUN(ebi_cs3, 1),
++ BCM6368_FUN(spi_cs2, 1),
++ BCM6368_FUN(spi_cs3, 1),
++ BCM6368_FUN(spi_cs4, 1),
++ BCM6368_FUN(spi_cs5, 1),
++ BCM6368_BASEMODE_FUN(uart1, UART1, 0x6),
++};
++
++static int bcm6368_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6368_groups);
++}
++
++static const char *bcm6368_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6368_groups[group].name;
++}
++
++static int bcm6368_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6368_groups[group].pins;
++ *num_pins = bcm6368_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6368_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6368_funcs);
++}
++
++static const char *bcm6368_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6368_funcs[selector].name;
++}
++
++static int bcm6368_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6368_funcs[selector].groups;
++ *num_groups = bcm6368_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6368_rmw_mux(struct bcm6368_pinctrl *pctl, void __iomem *reg,
++ u32 mask, u32 val)
++{
++ u32 tmp;
++
++ tmp = __raw_readl(reg);
++ tmp &= ~mask;
++ tmp |= (val & mask);
++ __raw_writel(tmp, reg);
++}
++
++static int bcm6368_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6368_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6368_pingroup *grp = &bcm6368_groups[group];
++ const struct bcm6368_function *fun = &bcm6368_funcs[selector];
++ unsigned long flags;
++ int i, pin;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ if (fun->basemode) {
++ u32 mask = 0;
++
++ for (i = 0; i < grp->num_pins; i++) {
++ pin = grp->pins[i];
++ if (pin < 32)
++ mask |= BIT(pin);
++ }
++
++ bcm6368_rmw_mux(pctl, pctl->mode, mask, 0);
++ regmap_field_write(pctl->overlay, fun->basemode);
++ } else {
++ pin = grp->pins[0];
++
++ if (bcm6368_pins[pin].drv_data)
++ regmap_field_write(pctl->overlay,
++ BCM6368_BASEMODE_GPIO);
++
++ bcm6368_rmw_mux(pctl, pctl->mode, BIT(pin), BIT(pin));
++ }
++ spin_unlock_irqrestore(&pctl->lock, flags);
++
++ for (pin = 0; pin < grp->num_pins; pin++) {
++ int hw_gpio = bcm6368_pins[pin].number;
++ struct gpio_chip *gc = &pctl->gpio[hw_gpio / 32];
++
++ if (fun->dir_out & BIT(pin))
++ gc->direction_output(gc, hw_gpio % 32, 0);
++ else
++ gc->direction_input(gc, hw_gpio % 32);
++ }
++
++ return 0;
++}
++
++static int bcm6368_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6368_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ unsigned long flags;
++
++ if (offset >= 32 && !bcm6368_pins[offset].drv_data)
++ return 0;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ /* disable all functions using this pin */
++ if (offset < 32)
++ bcm6368_rmw_mux(pctl, pctl->mode, BIT(offset), 0);
++
++ if (bcm6368_pins[offset].drv_data)
++ regmap_field_write(pctl->overlay, BCM6368_BASEMODE_GPIO);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6368_pctl_ops = {
++ .get_groups_count = bcm6368_pinctrl_get_group_count,
++ .get_group_name = bcm6368_pinctrl_get_group_name,
++ .get_group_pins = bcm6368_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6368_pmx_ops = {
++ .get_functions_count = bcm6368_pinctrl_get_func_count,
++ .get_function_name = bcm6368_pinctrl_get_func_name,
++ .get_function_groups = bcm6368_pinctrl_get_groups,
++ .set_mux = bcm6368_pinctrl_set_mux,
++ .gpio_request_enable = bcm6368_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6368_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6368_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode;
++ struct regmap *basemode;
++ struct reg_field overlay = REG_FIELD(0, 0, 3);
++
++ basemode = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
++ "brcm,gpiobasemode");
++
++ if (IS_ERR(basemode))
++ return PTR_ERR(basemode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ pctl->overlay = devm_regmap_field_alloc(&pdev->dev, basemode, overlay);
++ if (IS_ERR(pctl->overlay))
++ return PTR_ERR(pctl->overlay);
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++
++ /* disable all muxes by default */
++ __raw_writel(0, pctl->mode);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6368_pctl_ops;
++ pctl->desc.pmxops = &bcm6368_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6368_pins);
++ pctl->desc.pins = bcm6368_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6368_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6368_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6368-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6368_pinctrl_driver = {
++ .probe = bcm6368_pinctrl_probe,
++ .driver = {
++ .name = "bcm6368-pinctrl",
++ .of_match_table = bcm6368_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6368_pinctrl_driver);
--- /dev/null
+From 28cc80e4ada5d73d5305fd268297825cd8d01936 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:37:08 +0200
+Subject: [PATCH 12/16] Documentation: add BCM63268 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in the BCM63268
+family SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm63268-pinctrl.txt | 88 ++++++++++++++++++++++
+ 1 file changed, 88 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.txt
+@@ -0,0 +1,88 @@
++* Broadcom BCM63268 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6362-pinctrl".
++- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers.
++- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@100000c0 {
++ compatible = "brcm,bcm63268-pinctrl";
++ reg = <0x100000c0 0x8>,
++ <0x100000c8 0x8>,
++ <0x100000d0 0x4>,
++ <0x100000d8 0x4>,
++ <0x100000dc 0x4>,
++ <0x100000f8 0x4>;
++ reg-names = "dirout", "dat", "led", "mode",
++ "ctrl", "basemode";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led, serial_led_clk
++gpio1 1 led, serial_led_data
++gpio2 2 led,
++gpio3 3 led,
++gpio4 4 led,
++gpio5 5 led,
++gpio6 6 led,
++gpio7 7 led,
++gpio8 8 led, hsspi_cs6
++gpio9 9 led, hsspi_cs7
++gpio10 10 led, uart1_scts
++gpio11 11 led, uart1_srts
++gpio12 12 led, uart1_sdin
++gpio13 13 led, uart1_sdout
++gpio14 14 led, ntr_pulse_in
++gpio15 15 led, dsl_ntr_pulse_out
++gpio16 16 led, hsspi_cs4
++gpio17 17 led, hsspi_cs5
++gpio18 18 led, adsl_spi_miso
++gpio19 19 led, adsl_spi_mosi
++gpio20 20 led,
++gpio21 21 led,
++gpio22 22 led, vreg_clk
++gpio23 23 led, pcie_clkreq_b
++gpio24 24 uart1_scts
++gpio25 25 uart1_srts
++gpio26 26 uart1_sdin
++gpio27 27 uart1_sdout
++gpio28 28 ntr_pulse_in
++gpio29 29 dsl_ntr_pulse_out
++gpio30 30 switch_led_clk
++gpio31 31 switch_led_data
++gpio32 32 wifi
++gpio33 33 wifi
++gpio34 34 wifi
++gpio35 35 wifi
++gpio36 36 wifi
++gpio37 37 wifi
++gpio38 38 wifi
++gpio39 39 wifi
++gpio40 40 wifi
++gpio41 41 wifi
++gpio42 42 wifi
++gpio43 43 wifi
++gpio44 44 wifi
++gpio45 45 wifi
++gpio46 46 wifi
++gpio47 47 wifi
++gpio48 48 wifi
++gpio49 49 wifi
++gpio50 50 wifi
++gpio51 51 wifi
++nand_grp 2-7,24-31 nand
++dect_pd_grp 8-9 dect_pd
++vdsl_phy0_grp 10-11 vdsl_phy0
++vdsl_phy1_grp 12-13 vdsl_phy1
++vdsl_phy2_grp 24-25 vdsl_phy2
++vdsl_phy3_grp 26-27 vdsl_phy3
--- /dev/null
+From 8665d3ea63649cc155286c75f83f694a930580e5 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:19:12 +0200
+Subject: [PATCH 13/16] pinctrl: add a pincontrol driver for BCM63268
+
+Add a pincontrol driver for BCM63268. BCM63268 allows muxing GPIOs
+to different functions. Depending on the mux, these are either single
+pin configurations or whole pin groups.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c | 710 +++++++++++++++++++++++++++++
+ 2 files changed, 711 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -31,3 +31,10 @@ config PINCTRL_BCM6368
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
+ select MFD_SYSCON
++
++config PINCTRL_BCM63268
++ bool "BCM63268 pincontrol driver"
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -3,3 +3,4 @@ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+ obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
+ obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o
++obj-$(CONFIG_PINCTRL_BCM63268) += pinctrl-bcm63268.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c
+@@ -0,0 +1,710 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM63268_NGPIO 52
++
++/* GPIO_BASEMODE register */
++#define BASEMODE_NAND BIT(2) /* GPIOs 2-7, 24-31 */
++#define BASEMODE_GPIO35 BIT(4) /* GPIO 35 */
++#define BASEMODE_DECTPD BIT(5) /* GPIOs 8/9 */
++#define BASEMODE_VDSL_PHY_0 BIT(6) /* GPIOs 10/11 */
++#define BASEMODE_VDSL_PHY_1 BIT(7) /* GPIOs 12/13 */
++#define BASEMODE_VDSL_PHY_2 BIT(8) /* GPIOs 24/25 */
++#define BASEMODE_VDSL_PHY_3 BIT(9) /* GPIOs 26/27 */
++
++enum bcm63268_pinctrl_reg {
++ BCM63268_LEDCTRL,
++ BCM63268_MODE,
++ BCM63268_CTRL,
++ BCM63268_BASEMODE,
++};
++
++struct bcm63268_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm63268_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ enum bcm63268_pinctrl_reg reg;
++ u32 mask;
++};
++
++struct bcm63268_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *led;
++ void __iomem *mode;
++ void __iomem *ctrl;
++ void __iomem *basemode;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM63268_PIN(a, b, basemode) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(basemode) \
++ }
++
++static const struct pinctrl_pin_desc bcm63268_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ BCM63268_PIN(2, "gpio2", BASEMODE_NAND),
++ BCM63268_PIN(3, "gpio3", BASEMODE_NAND),
++ BCM63268_PIN(4, "gpio4", BASEMODE_NAND),
++ BCM63268_PIN(5, "gpio5", BASEMODE_NAND),
++ BCM63268_PIN(6, "gpio6", BASEMODE_NAND),
++ BCM63268_PIN(7, "gpio7", BASEMODE_NAND),
++ BCM63268_PIN(8, "gpio8", BASEMODE_DECTPD),
++ BCM63268_PIN(9, "gpio9", BASEMODE_DECTPD),
++ BCM63268_PIN(10, "gpio10", BASEMODE_VDSL_PHY_0),
++ BCM63268_PIN(11, "gpio11", BASEMODE_VDSL_PHY_0),
++ BCM63268_PIN(12, "gpio12", BASEMODE_VDSL_PHY_1),
++ BCM63268_PIN(13, "gpio13", BASEMODE_VDSL_PHY_1),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ BCM63268_PIN(24, "gpio24", BASEMODE_NAND | BASEMODE_VDSL_PHY_2),
++ BCM63268_PIN(25, "gpio25", BASEMODE_NAND | BASEMODE_VDSL_PHY_2),
++ BCM63268_PIN(26, "gpio26", BASEMODE_NAND | BASEMODE_VDSL_PHY_3),
++ BCM63268_PIN(27, "gpio27", BASEMODE_NAND | BASEMODE_VDSL_PHY_3),
++ BCM63268_PIN(28, "gpio28", BASEMODE_NAND),
++ BCM63268_PIN(29, "gpio29", BASEMODE_NAND),
++ BCM63268_PIN(30, "gpio30", BASEMODE_NAND),
++ BCM63268_PIN(31, "gpio31", BASEMODE_NAND),
++ PINCTRL_PIN(32, "gpio32"),
++ PINCTRL_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++ PINCTRL_PIN(40, "gpio40"),
++ PINCTRL_PIN(41, "gpio41"),
++ PINCTRL_PIN(42, "gpio42"),
++ PINCTRL_PIN(43, "gpio43"),
++ PINCTRL_PIN(44, "gpio44"),
++ PINCTRL_PIN(45, "gpio45"),
++ PINCTRL_PIN(46, "gpio46"),
++ PINCTRL_PIN(47, "gpio47"),
++ PINCTRL_PIN(48, "gpio48"),
++ PINCTRL_PIN(49, "gpio49"),
++ PINCTRL_PIN(50, "gpio50"),
++ PINCTRL_PIN(51, "gpio51"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned gpio32_pins[] = { 32 };
++static unsigned gpio33_pins[] = { 33 };
++static unsigned gpio34_pins[] = { 34 };
++static unsigned gpio35_pins[] = { 35 };
++static unsigned gpio36_pins[] = { 36 };
++static unsigned gpio37_pins[] = { 37 };
++static unsigned gpio38_pins[] = { 38 };
++static unsigned gpio39_pins[] = { 39 };
++static unsigned gpio40_pins[] = { 40 };
++static unsigned gpio41_pins[] = { 41 };
++static unsigned gpio42_pins[] = { 42 };
++static unsigned gpio43_pins[] = { 43 };
++static unsigned gpio44_pins[] = { 44 };
++static unsigned gpio45_pins[] = { 45 };
++static unsigned gpio46_pins[] = { 46 };
++static unsigned gpio47_pins[] = { 47 };
++static unsigned gpio48_pins[] = { 48 };
++static unsigned gpio49_pins[] = { 49 };
++static unsigned gpio50_pins[] = { 50 };
++static unsigned gpio51_pins[] = { 51 };
++
++static unsigned nand_grp_pins[] = {
++ 2, 3, 4, 5, 6, 7, 24,
++ 25, 26, 27, 28, 29, 30, 31,
++};
++
++static unsigned dectpd_grp_pins[] = { 8, 9 };
++static unsigned vdsl_phy0_grp_pins[] = { 10, 11 };
++static unsigned vdsl_phy1_grp_pins[] = { 12, 13 };
++static unsigned vdsl_phy2_grp_pins[] = { 24, 25 };
++static unsigned vdsl_phy3_grp_pins[] = { 26, 27 };
++
++#define BCM63268_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm63268_pingroup bcm63268_groups[] = {
++ BCM63268_GROUP(gpio0),
++ BCM63268_GROUP(gpio1),
++ BCM63268_GROUP(gpio2),
++ BCM63268_GROUP(gpio3),
++ BCM63268_GROUP(gpio4),
++ BCM63268_GROUP(gpio5),
++ BCM63268_GROUP(gpio6),
++ BCM63268_GROUP(gpio7),
++ BCM63268_GROUP(gpio8),
++ BCM63268_GROUP(gpio9),
++ BCM63268_GROUP(gpio10),
++ BCM63268_GROUP(gpio11),
++ BCM63268_GROUP(gpio12),
++ BCM63268_GROUP(gpio13),
++ BCM63268_GROUP(gpio14),
++ BCM63268_GROUP(gpio15),
++ BCM63268_GROUP(gpio16),
++ BCM63268_GROUP(gpio17),
++ BCM63268_GROUP(gpio18),
++ BCM63268_GROUP(gpio19),
++ BCM63268_GROUP(gpio20),
++ BCM63268_GROUP(gpio21),
++ BCM63268_GROUP(gpio22),
++ BCM63268_GROUP(gpio23),
++ BCM63268_GROUP(gpio24),
++ BCM63268_GROUP(gpio25),
++ BCM63268_GROUP(gpio26),
++ BCM63268_GROUP(gpio27),
++ BCM63268_GROUP(gpio28),
++ BCM63268_GROUP(gpio29),
++ BCM63268_GROUP(gpio30),
++ BCM63268_GROUP(gpio31),
++ BCM63268_GROUP(gpio32),
++ BCM63268_GROUP(gpio33),
++ BCM63268_GROUP(gpio34),
++ BCM63268_GROUP(gpio35),
++ BCM63268_GROUP(gpio36),
++ BCM63268_GROUP(gpio37),
++ BCM63268_GROUP(gpio38),
++ BCM63268_GROUP(gpio39),
++ BCM63268_GROUP(gpio40),
++ BCM63268_GROUP(gpio41),
++ BCM63268_GROUP(gpio42),
++ BCM63268_GROUP(gpio43),
++ BCM63268_GROUP(gpio44),
++ BCM63268_GROUP(gpio45),
++ BCM63268_GROUP(gpio46),
++ BCM63268_GROUP(gpio47),
++ BCM63268_GROUP(gpio48),
++ BCM63268_GROUP(gpio49),
++ BCM63268_GROUP(gpio50),
++ BCM63268_GROUP(gpio51),
++
++ /* multi pin groups */
++ BCM63268_GROUP(nand_grp),
++ BCM63268_GROUP(dectpd_grp),
++ BCM63268_GROUP(vdsl_phy0_grp),
++ BCM63268_GROUP(vdsl_phy1_grp),
++ BCM63268_GROUP(vdsl_phy2_grp),
++ BCM63268_GROUP(vdsl_phy3_grp),
++};
++
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio0",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio1",
++};
++
++static const char * const hsspi_cs4_groups[] = {
++ "gpio16",
++};
++
++static const char * const hsspi_cs5_groups[] = {
++ "gpio17",
++};
++
++static const char * const hsspi_cs6_groups[] = {
++ "gpio8",
++};
++
++static const char * const hsspi_cs7_groups[] = {
++ "gpio9",
++};
++
++static const char * const uart1_scts_groups[] = {
++ "gpio10",
++ "gpio24",
++};
++
++static const char * const uart1_srts_groups[] = {
++ "gpio11",
++ "gpio25",
++};
++
++static const char * const uart1_sdin_groups[] = {
++ "gpio12",
++ "gpio26",
++};
++
++static const char * const uart1_sdout_groups[] = {
++ "gpio13",
++ "gpio27",
++};
++
++static const char * const ntr_pulse_in_groups[] = {
++ "gpio14",
++ "gpio28",
++};
++
++static const char * const dsl_ntr_pulse_out_groups[] = {
++ "gpio15",
++ "gpio29",
++};
++
++static const char * const adsl_spi_miso_groups[] = {
++ "gpio18",
++};
++
++static const char * const adsl_spi_mosi_groups[] = {
++ "gpio19",
++};
++
++static const char * const vreg_clk_groups[] = {
++ "gpio22",
++};
++
++static const char * const pcie_clkreq_b_groups[] = {
++ "gpio23",
++};
++
++static const char * const switch_led_clk_groups[] = {
++ "gpio30",
++};
++
++static const char * const switch_led_data_groups[] = {
++ "gpio31",
++};
++
++static const char * const wifi_groups[] = {
++ "gpio32",
++ "gpio33",
++ "gpio34",
++ "gpio35",
++ "gpio36",
++ "gpio37",
++ "gpio38",
++ "gpio39",
++ "gpio40",
++ "gpio41",
++ "gpio42",
++ "gpio43",
++ "gpio44",
++ "gpio45",
++ "gpio46",
++ "gpio47",
++ "gpio48",
++ "gpio49",
++ "gpio50",
++ "gpio51",
++};
++
++static const char * const nand_groups[] = {
++ "nand_grp",
++};
++
++static const char * const dectpd_groups[] = {
++ "dectpd_grp",
++};
++
++static const char * const vdsl_phy_override_0_groups[] = {
++ "vdsl_phy_override_0_grp",
++};
++
++static const char * const vdsl_phy_override_1_groups[] = {
++ "vdsl_phy_override_1_grp",
++};
++
++static const char * const vdsl_phy_override_2_groups[] = {
++ "vdsl_phy_override_2_grp",
++};
++
++static const char * const vdsl_phy_override_3_groups[] = {
++ "vdsl_phy_override_3_grp",
++};
++
++#define BCM63268_LED_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_LEDCTRL, \
++ }
++
++#define BCM63268_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_MODE, \
++ }
++
++#define BCM63268_CTRL_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_CTRL, \
++ }
++
++#define BCM63268_BASEMODE_FUN(n, val) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_BASEMODE, \
++ .mask = val, \
++ }
++
++static const struct bcm63268_function bcm63268_funcs[] = {
++ BCM63268_LED_FUN(led),
++ BCM63268_MODE_FUN(serial_led_clk),
++ BCM63268_MODE_FUN(serial_led_data),
++ BCM63268_MODE_FUN(hsspi_cs6),
++ BCM63268_MODE_FUN(hsspi_cs7),
++ BCM63268_MODE_FUN(uart1_scts),
++ BCM63268_MODE_FUN(uart1_srts),
++ BCM63268_MODE_FUN(uart1_sdin),
++ BCM63268_MODE_FUN(uart1_sdout),
++ BCM63268_MODE_FUN(ntr_pulse_in),
++ BCM63268_MODE_FUN(dsl_ntr_pulse_out),
++ BCM63268_MODE_FUN(hsspi_cs4),
++ BCM63268_MODE_FUN(hsspi_cs5),
++ BCM63268_MODE_FUN(adsl_spi_miso),
++ BCM63268_MODE_FUN(adsl_spi_mosi),
++ BCM63268_MODE_FUN(vreg_clk),
++ BCM63268_MODE_FUN(pcie_clkreq_b),
++ BCM63268_MODE_FUN(switch_led_clk),
++ BCM63268_MODE_FUN(switch_led_data),
++ BCM63268_CTRL_FUN(wifi),
++ BCM63268_BASEMODE_FUN(nand, BASEMODE_NAND),
++ BCM63268_BASEMODE_FUN(dectpd, BASEMODE_DECTPD),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_0, BASEMODE_VDSL_PHY_0),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_1, BASEMODE_VDSL_PHY_1),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_2, BASEMODE_VDSL_PHY_2),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_3, BASEMODE_VDSL_PHY_3),
++};
++
++static int bcm63268_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm63268_groups);
++}
++
++static const char *bcm63268_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm63268_groups[group].name;
++}
++
++static int bcm63268_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group,
++ const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm63268_groups[group].pins;
++ *num_pins = bcm63268_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm63268_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm63268_funcs);
++}
++
++static const char *bcm63268_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm63268_funcs[selector].name;
++}
++
++static int bcm63268_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm63268_funcs[selector].groups;
++ *num_groups = bcm63268_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm63268_rmw_mux(struct bcm63268_pinctrl *pctl, void __iomem *reg,
++ u32 mask, u32 val)
++{
++ unsigned long flags;
++ u32 tmp;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ tmp = __raw_readl(reg);
++ tmp &= ~mask;
++ tmp |= val;
++ __raw_writel(tmp, reg);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static void bcm63268_set_gpio(struct bcm63268_pinctrl *pctl, unsigned pin)
++{
++ const struct pinctrl_pin_desc *desc = &bcm63268_pins[pin];
++ u32 basemode = (unsigned long)desc->drv_data;
++ u32 mask = BIT(pin % 32);
++
++ if (basemode)
++ bcm63268_rmw_mux(pctl, pctl->basemode, basemode, 0);
++
++ if (pin < 32) {
++ /* base mode: 0 => gpio, 1 => mux function */
++ bcm63268_rmw_mux(pctl, pctl->mode, mask, 0);
++
++ /* pins 0-23 might be muxed to led */
++ if (pin < 24)
++ bcm63268_rmw_mux(pctl, pctl->led, mask, 0);
++ } else if (pin < 52) {
++ /* ctrl reg: 0 => wifi function, 1 => gpio */
++ bcm63268_rmw_mux(pctl, pctl->ctrl, mask, mask);
++ }
++}
++
++static int bcm63268_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm63268_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm63268_pingroup *grp = &bcm63268_groups[group];
++ const struct bcm63268_function *f = &bcm63268_funcs[selector];
++ unsigned i;
++ void __iomem *reg;
++ u32 val, mask;
++
++ for (i = 0; i < grp->num_pins; i++)
++ bcm63268_set_gpio(pctl, grp->pins[i]);
++
++ switch (f->reg) {
++ case BCM63268_LEDCTRL:
++ reg = pctl->led;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM63268_MODE:
++ reg = pctl->mode;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM63268_CTRL:
++ reg = pctl->ctrl;
++ mask = BIT(grp->pins[0]);
++ val = 0;
++ break;
++ case BCM63268_BASEMODE:
++ reg = pctl->basemode;
++ mask = f->mask;
++ val = f->mask;
++ break;
++ default:
++ WARN_ON(1);
++ return -EINVAL;
++ }
++
++ bcm63268_rmw_mux(pctl, reg, mask, val);
++
++ return 0;
++}
++
++static int bcm63268_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm63268_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ bcm63268_set_gpio(pctl, offset);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm63268_pctl_ops = {
++ .get_groups_count = bcm63268_pinctrl_get_group_count,
++ .get_group_name = bcm63268_pinctrl_get_group_name,
++ .get_group_pins = bcm63268_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm63268_pmx_ops = {
++ .get_functions_count = bcm63268_pinctrl_get_func_count,
++ .get_function_name = bcm63268_pinctrl_get_func_name,
++ .get_function_groups = bcm63268_pinctrl_get_groups,
++ .set_mux = bcm63268_pinctrl_set_mux,
++ .gpio_request_enable = bcm63268_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm63268_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm63268_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *led, *mode, *ctrl, *basemode;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "led");
++ led = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(led))
++ return PTR_ERR(led);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl");
++ ctrl = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(ctrl))
++ return PTR_ERR(ctrl);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "basemode");
++ basemode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(basemode))
++ return PTR_ERR(basemode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->led = led;
++ pctl->mode = mode;
++ pctl->ctrl = ctrl;
++ pctl->basemode = basemode;
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm63268_pctl_ops;
++ pctl->desc.pmxops = &bcm63268_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm63268_pins);
++ pctl->desc.pins = bcm63268_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM63268_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm63268_pinctrl_match[] = {
++ { .compatible = "brcm,bcm63268-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm63268_pinctrl_driver = {
++ .probe = bcm63268_pinctrl_probe,
++ .driver = {
++ .name = "bcm63268-pinctrl",
++ .of_match_table = bcm63268_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm63268_pinctrl_driver);
--- /dev/null
+From 8439e5d2e69f54a532bb5f8ec001b4b5a3035574 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:38:05 +0200
+Subject: [PATCH 14/16] Documentation: add BCM6318 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6318 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6318-pinctrl.txt | 79 ++++++++++++++++++++++
+ 1 file changed, 79 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
+@@ -0,0 +1,79 @@
++* Broadcom BCM6318 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6318-pinctrl".
++- regs: Register specifiers of dirout, dat, mode, mux, and pad registers.
++- reg-names: Must be "dirout", "dat", "mode", "mux", "pad".
++- gpio-controller: Identifies this node as a gpio controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6318-pinctrl";
++ reg = <0x10000080 0x08>,
++ <0x10000088 0x08>,
++ <0x10000098 0x04>,
++ <0x1000009c 0x0c>,
++ <0x100000d4 0x18>;
++ reg-names = "dirout", "dat", "mode", "mux", "pad";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led, ephy0_spd_led
++gpio1 1 led, ephy1_spd_led
++gpio2 2 led, ephy2_spd_led
++gpio3 3 led, ephy3_spd_led
++gpio4 4 led, ephy0_act_led
++gpio5 5 led, ephy1_act_led
++gpio6 6 led, ephy2_act_led, serial_led_data
++gpio7 7 led, ephy3_act_led, serial_led_clk
++gpio8 8 led, inet_act_led
++gpio9 9 led, inet_fail_led
++gpio10 10 led, dsl_led
++gpio11 11 led, post_fail_led
++gpio12 12 led, wlan_wps_led
++gpio13 13 led, usb_pwron, usb_device_led
++gpio14 14 led
++gpio15 15 led
++gpio16 16 led
++gpio17 17 led
++gpio18 18 led
++gpio19 19 led
++gpio20 20 led
++gpio21 21 led
++gpio22 22 led
++gpio23 23 led
++gpio24 24 -
++gpio25 25 -
++gpio26 26 -
++gpio27 27 -
++gpio28 28 -
++gpio29 29 -
++gpio30 30 -
++gpio31 31 -
++gpio32 32 -
++gpio33 33 -
++gpio34 34 -
++gpio35 35 -
++gpio36 36 -
++gpio37 37 -
++gpio38 38 -
++gpio39 39 -
++gpio40 40 usb_active
++gpio41 41 -
++gpio42 42 -
++gpio43 43 -
++gpio44 44 -
++gpio45 45 -
++gpio46 46 -
++gpio47 47 -
++gpio48 48 -
++gpio49 49 -
--- /dev/null
+From bd9c250ef85e6f99aa5d59b21abb87d0a48f2f61 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:20:39 +0200
+Subject: [PATCH 15/16] pinctrl: add a pincontrol driver for BCM6318
+
+Add a pincontrol driver for BCM6318. BCM6318 allows muxing most GPIOs
+to different functions. BCM6318 is similar to BCM6328 with the addition
+of a pad register, and the GPIO meaning of the mux register changes
+based on the GPIO number.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c | 564 ++++++++++++++++++++++++++++++
+ 3 files changed, 572 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -2,6 +2,13 @@ config PINCTRL_BCM63XX
+ bool
+ select GPIO_GENERIC
+
++config PINCTRL_BCM6318
++ bool "BCM6318 pincontrol driver"
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
++
+ config PINCTRL_BCM6328
+ bool "BCM6328 pincontrol driver"
+ select PINMUX
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1,4 +1,5 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
++obj-$(CONFIG_PINCTRL_BCM6318) += pinctrl-bcm6318.o
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+ obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c
+@@ -0,0 +1,564 @@
++/*
++ * 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) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/gpio/driver.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6318_NGPIO 50
++
++struct bcm6318_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6318_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ unsigned mode_val:1;
++ unsigned mux_val:2;
++};
++
++struct bcm6318_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++ void __iomem *mux[3];
++ void __iomem *pad[6];
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++static const struct pinctrl_pin_desc bcm6318_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ PINCTRL_PIN(8, "gpio8"),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ PINCTRL_PIN(12, "gpio12"),
++ PINCTRL_PIN(13, "gpio13"),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ PINCTRL_PIN(27, "gpio27"),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ PINCTRL_PIN(30, "gpio30"),
++ PINCTRL_PIN(31, "gpio31"),
++ PINCTRL_PIN(32, "gpio32"),
++ PINCTRL_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++ PINCTRL_PIN(40, "gpio40"),
++ PINCTRL_PIN(41, "gpio41"),
++ PINCTRL_PIN(42, "gpio42"),
++ PINCTRL_PIN(43, "gpio43"),
++ PINCTRL_PIN(44, "gpio44"),
++ PINCTRL_PIN(45, "gpio45"),
++ PINCTRL_PIN(46, "gpio46"),
++ PINCTRL_PIN(47, "gpio47"),
++ PINCTRL_PIN(48, "gpio48"),
++ PINCTRL_PIN(49, "gpio49"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned gpio32_pins[] = { 32 };
++static unsigned gpio33_pins[] = { 33 };
++static unsigned gpio34_pins[] = { 34 };
++static unsigned gpio35_pins[] = { 35 };
++static unsigned gpio36_pins[] = { 36 };
++static unsigned gpio37_pins[] = { 37 };
++static unsigned gpio38_pins[] = { 38 };
++static unsigned gpio39_pins[] = { 39 };
++static unsigned gpio40_pins[] = { 40 };
++static unsigned gpio41_pins[] = { 41 };
++static unsigned gpio42_pins[] = { 42 };
++static unsigned gpio43_pins[] = { 43 };
++static unsigned gpio44_pins[] = { 44 };
++static unsigned gpio45_pins[] = { 45 };
++static unsigned gpio46_pins[] = { 46 };
++static unsigned gpio47_pins[] = { 47 };
++static unsigned gpio48_pins[] = { 48 };
++static unsigned gpio49_pins[] = { 49 };
++
++#define BCM6318_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6318_pingroup bcm6318_groups[] = {
++ BCM6318_GROUP(gpio0),
++ BCM6318_GROUP(gpio1),
++ BCM6318_GROUP(gpio2),
++ BCM6318_GROUP(gpio3),
++ BCM6318_GROUP(gpio4),
++ BCM6318_GROUP(gpio5),
++ BCM6318_GROUP(gpio6),
++ BCM6318_GROUP(gpio7),
++ BCM6318_GROUP(gpio8),
++ BCM6318_GROUP(gpio9),
++ BCM6318_GROUP(gpio10),
++ BCM6318_GROUP(gpio11),
++ BCM6318_GROUP(gpio12),
++ BCM6318_GROUP(gpio13),
++ BCM6318_GROUP(gpio14),
++ BCM6318_GROUP(gpio15),
++ BCM6318_GROUP(gpio16),
++ BCM6318_GROUP(gpio17),
++ BCM6318_GROUP(gpio18),
++ BCM6318_GROUP(gpio19),
++ BCM6318_GROUP(gpio20),
++ BCM6318_GROUP(gpio21),
++ BCM6318_GROUP(gpio22),
++ BCM6318_GROUP(gpio23),
++ BCM6318_GROUP(gpio24),
++ BCM6318_GROUP(gpio25),
++ BCM6318_GROUP(gpio26),
++ BCM6318_GROUP(gpio27),
++ BCM6318_GROUP(gpio28),
++ BCM6318_GROUP(gpio29),
++ BCM6318_GROUP(gpio30),
++ BCM6318_GROUP(gpio31),
++ BCM6318_GROUP(gpio32),
++ BCM6318_GROUP(gpio33),
++ BCM6318_GROUP(gpio34),
++ BCM6318_GROUP(gpio35),
++ BCM6318_GROUP(gpio36),
++ BCM6318_GROUP(gpio37),
++ BCM6318_GROUP(gpio38),
++ BCM6318_GROUP(gpio39),
++ BCM6318_GROUP(gpio40),
++ BCM6318_GROUP(gpio41),
++ BCM6318_GROUP(gpio42),
++ BCM6318_GROUP(gpio43),
++ BCM6318_GROUP(gpio44),
++ BCM6318_GROUP(gpio45),
++ BCM6318_GROUP(gpio46),
++ BCM6318_GROUP(gpio47),
++ BCM6318_GROUP(gpio48),
++ BCM6318_GROUP(gpio49),
++};
++
++/* GPIO_MODE */
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++/* PINMUX_SEL */
++static const char * const ephy0_spd_led_groups[] = {
++ "gpio0",
++};
++
++static const char * const ephy1_spd_led_groups[] = {
++ "gpio1",
++};
++
++static const char * const ephy2_spd_led_groups[] = {
++ "gpio2",
++};
++
++static const char * const ephy3_spd_led_groups[] = {
++ "gpio3",
++};
++
++static const char * const ephy0_act_led_groups[] = {
++ "gpio4",
++};
++
++static const char * const ephy1_act_led_groups[] = {
++ "gpio5",
++};
++
++static const char * const ephy2_act_led_groups[] = {
++ "gpio6",
++};
++
++static const char * const ephy3_act_led_groups[] = {
++ "gpio7",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio6",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio7",
++};
++
++static const char * const inet_act_led_groups[] = {
++ "gpio8",
++};
++
++static const char * const inet_fail_led_groups[] = {
++ "gpio9",
++};
++
++static const char * const dsl_led_groups[] = {
++ "gpio10",
++};
++
++static const char * const post_fail_led_groups[] = {
++ "gpio11",
++};
++
++static const char * const wlan_wps_led_groups[] = {
++ "gpio12",
++};
++
++static const char * const usb_pwron_groups[] = {
++ "gpio13",
++};
++
++static const char * const usb_device_led_groups[] = {
++ "gpio13",
++};
++
++static const char * const usb_active_groups[] = {
++ "gpio40",
++};
++
++#define BCM6318_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mode_val = 1, \
++ }
++
++#define BCM6318_MUX_FUN(n, mux) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mux_val = mux, \
++ }
++
++static const struct bcm6318_function bcm6318_funcs[] = {
++ BCM6318_MODE_FUN(led),
++ BCM6318_MUX_FUN(ephy0_spd_led, 1),
++ BCM6318_MUX_FUN(ephy1_spd_led, 1),
++ BCM6318_MUX_FUN(ephy2_spd_led, 1),
++ BCM6318_MUX_FUN(ephy3_spd_led, 1),
++ BCM6318_MUX_FUN(ephy0_act_led, 1),
++ BCM6318_MUX_FUN(ephy1_act_led, 1),
++ BCM6318_MUX_FUN(ephy2_act_led, 1),
++ BCM6318_MUX_FUN(ephy3_act_led, 1),
++ BCM6318_MUX_FUN(serial_led_data, 3),
++ BCM6318_MUX_FUN(serial_led_clk, 3),
++ BCM6318_MUX_FUN(inet_act_led, 1),
++ BCM6318_MUX_FUN(inet_fail_led, 1),
++ BCM6318_MUX_FUN(dsl_led, 1),
++ BCM6318_MUX_FUN(post_fail_led, 1),
++ BCM6318_MUX_FUN(wlan_wps_led, 1),
++ BCM6318_MUX_FUN(usb_pwron, 1),
++ BCM6318_MUX_FUN(usb_device_led, 2),
++ BCM6318_MUX_FUN(usb_active, 2),
++};
++
++static int bcm6318_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6318_groups);
++}
++
++static const char *bcm6318_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6318_groups[group].name;
++}
++
++static int bcm6318_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6318_groups[group].pins;
++ *num_pins = bcm6318_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6318_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6318_funcs);
++}
++
++static const char *bcm6318_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6318_funcs[selector].name;
++}
++
++static int bcm6318_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6318_funcs[selector].groups;
++ *num_groups = bcm6318_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6318_rmw_mux(struct bcm6318_pinctrl *pctl, unsigned pin,
++ u32 mode, u32 mux)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ if (pin < 32) {
++ reg = __raw_readl(pctl->mode);
++ reg &= ~BIT(pin);
++ if (mode)
++ reg |= BIT(pin);
++ __raw_writel(reg, pctl->mode);
++ }
++
++ if (pin < 48) {
++ reg = __raw_readl(pctl->mux[pin / 16]);
++ reg &= ~(3UL << ((pin % 16) * 2));
++ reg |= mux << ((pin % 16) * 2);
++ __raw_writel(reg, pctl->mux[pin / 16]);
++ }
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static void bcm6318_set_pad(struct bcm6318_pinctrl *pctl, unsigned pin, u8 val)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ reg = __raw_readl(pctl->pad[pin / 8]);
++ reg &= ~(0xfUL << ((pin % 8) * 4));
++ reg |= val << ((pin % 8) * 4);
++ __raw_writel(reg, pctl->pad[pin / 8]);
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static int bcm6318_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6318_pingroup *grp = &bcm6318_groups[group];
++ const struct bcm6318_function *f = &bcm6318_funcs[selector];
++
++ bcm6318_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val);
++
++ return 0;
++}
++
++static int bcm6318_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ if (offset < 13) {
++ /* GPIOs 0-12 use mux 0 as GPIO function */
++ bcm6318_rmw_mux(pctl, offset, 0, 0);
++ } else if (offset < 42) {
++ /* GPIOs 13-41 use mux 3 as GPIO function */
++ bcm6318_rmw_mux(pctl, offset, 0, 3);
++
++ /* FIXME: revert to old value for non gpio? */
++ bcm6318_set_pad(pctl, offset, 0);
++ } else {
++ /* no idea, really */
++ }
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6318_pctl_ops = {
++ .get_groups_count = bcm6318_pinctrl_get_group_count,
++ .get_group_name = bcm6318_pinctrl_get_group_name,
++ .get_group_pins = bcm6318_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6318_pmx_ops = {
++ .get_functions_count = bcm6318_pinctrl_get_func_count,
++ .get_function_name = bcm6318_pinctrl_get_func_name,
++ .get_function_groups = bcm6318_pinctrl_get_groups,
++ .set_mux = bcm6318_pinctrl_set_mux,
++ .gpio_request_enable = bcm6318_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6318_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6318_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode, *mux, *pad;
++ unsigned i;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux");
++ mux = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mux))
++ return PTR_ERR(mux);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pad");
++ pad = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(pad))
++ return PTR_ERR(pad);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++
++ for (i = 0; i < 3; i++)
++ pctl->mux[i] = mux + (i * 4);
++
++ for (i = 0; i < 6; i++)
++ pctl->pad[i] = pad + (i * 4);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6318_pctl_ops;
++ pctl->desc.pmxops = &bcm6318_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6318_pins);
++ pctl->desc.pins = bcm6318_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6318_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6318_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6318-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6318_pinctrl_driver = {
++ .probe = bcm6318_pinctrl_probe,
++ .driver = {
++ .name = "bcm6318-pinctrl",
++ .of_match_table = bcm6318_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6318_pinctrl_driver);
--- /dev/null
+define Profile/Default
+ NAME:=Default Profile
+ PRIORITY:=1
+endef
+
+define Profile/Default/Description
+ Default package set compatible with most boards.
+endef
+
+$(eval $(call Profile,Default))
projects / openwrt / openwrt.git / commitdiff