ar71xx: add kernel support for D-Link DIR-869 A1
authorMatthias Schiffer <mschiffer@universe-factory.net>
Tue, 11 Oct 2016 18:32:26 +0000 (20:32 +0200)
committerMatthias Schiffer <mschiffer@universe-factory.net>
Tue, 11 Oct 2016 20:58:36 +0000 (22:58 +0200)
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
target/linux/ar71xx/config-4.4
target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
target/linux/ar71xx/files/arch/mips/ath79/Makefile
target/linux/ar71xx/files/arch/mips/ath79/mach-dir-869-a1.c [new file with mode: 0644]
target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
target/linux/ar71xx/mikrotik/config-default
target/linux/ar71xx/nand/config-default

index 7aeac89..9f4c16e 100644 (file)
@@ -72,6 +72,7 @@ CONFIG_ATH79_MACH_DIR_615_C1=y
 CONFIG_ATH79_MACH_DIR_615_I1=y
 CONFIG_ATH79_MACH_DIR_825_B1=y
 CONFIG_ATH79_MACH_DIR_825_C1=y
+CONFIG_ATH79_MACH_DIR_869_A1=y
 CONFIG_ATH79_MACH_DLAN_HOTSPOT=y
 CONFIG_ATH79_MACH_DLAN_PRO_1200_AC=y
 CONFIG_ATH79_MACH_DLAN_PRO_500_WP=y
index 4cefde1..119bfd1 100644 (file)
@@ -479,6 +479,16 @@ config ATH79_MACH_DIR_825_C1
        select ATH79_DEV_USB
        select ATH79_DEV_WMAC
 
+config ATH79_MACH_DIR_869_A1
+       bool "D-Link DIR-869 rev. A1"
+       select SOC_QCA956X
+       select ATH79_DEV_AP9X_PCI if PCI
+       select ATH79_DEV_ETH
+       select ATH79_DEV_GPIO_BUTTONS
+       select ATH79_DEV_LEDS_GPIO
+       select ATH79_DEV_M25P80
+       select ATH79_DEV_WMAC
+
 config ATH79_MACH_DLAN_HOTSPOT
        bool "devolo dLAN Hotspot support"
        select SOC_AR933X
index 5e7a811..8d67723 100644 (file)
@@ -78,6 +78,7 @@ obj-$(CONFIG_ATH79_MACH_DIR_615_C1)           += mach-dir-615-c1.o
 obj-$(CONFIG_ATH79_MACH_DIR_615_I1)            += mach-dir-615-i1.o
 obj-$(CONFIG_ATH79_MACH_DIR_825_B1)            += mach-dir-825-b1.o
 obj-$(CONFIG_ATH79_MACH_DIR_825_C1)            += mach-dir-825-c1.o
+obj-$(CONFIG_ATH79_MACH_DIR_869_A1)            += mach-dir-869-a1.o
 obj-$(CONFIG_ATH79_MACH_DLAN_HOTSPOT)          += mach-dlan-hotspot.o
 obj-$(CONFIG_ATH79_MACH_DLAN_PRO_1200_AC)      += mach-dlan-pro-1200-ac.o
 obj-$(CONFIG_ATH79_MACH_DLAN_PRO_500_WP)       += mach-dlan-pro-500-wp.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-869-a1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-869-a1.c
new file mode 100644 (file)
index 0000000..5847423
--- /dev/null
@@ -0,0 +1,178 @@
+/*
+ *  D-Link DIR-869 A1 support
+ *
+ *  Copyright (C) 2015-2016 P. Wassi <p.wassi at gmx.at>
+ *  Copyright (C) 2016 Matthias Schiffer <mschiffer@universe-factory.net>
+ *
+ *  Derived from: mach-ubnt-unifiac.c
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/irq.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include <linux/platform_data/phy-at803x.h>
+#include <linux/ar8216_platform.h>
+
+#include "common.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+#include "nvram.h"
+
+
+#define DIR869A1_GPIO_BTN_RESET                1
+#define DIR869A1_GPIO_BTN_WPS          2
+#define DIR869A1_GPIO_SWITCH_MODE      8
+
+#define DIR869A1_GPIO_ENABLE_SWITCH    11
+
+#define DIR869A1_GPIO_LED_POWER                15
+#define DIR869A1_GPIO_LED_ORANGE       16
+
+#define DIR869A1_KEYS_POLL_INTERVAL    20 /* msecs */
+#define DIR869A1_KEYS_DEBOUNCE_INTERVAL        (3 * DIR869A1_KEYS_POLL_INTERVAL)
+
+
+#define DIR869A1_DEVDATA_ADDR          0x1f050000
+#define DIR869A1_DEVDATA_SIZE          0x10000
+
+#define DIR869A1_EEPROM_ADDR           0x1fff0000
+#define DIR869A1_WMAC_CALDATA_OFFSET   0x1000
+#define DIR869A1_PCI_CALDATA_OFFSET    0x5000
+
+
+static struct gpio_led dir869a1_leds_gpio[] __initdata = {
+       {
+               /* Actually, this GPIO controls the LED power,
+                * while d-link:orange:status switches it between
+                * orange and white */
+               .name           = "d-link:white:status",
+               .gpio           = DIR869A1_GPIO_LED_POWER,
+               .active_low     = 1,
+       },
+       {
+               .name           = "d-link:orange:status",
+               .gpio           = DIR869A1_GPIO_LED_ORANGE,
+               .active_low     = 0,
+       },
+};
+
+static struct gpio_keys_button dir869a1_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = DIR869A1_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = DIR869A1_GPIO_BTN_RESET,
+               .active_low     = 1,
+       },
+       {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = DIR869A1_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = DIR869A1_GPIO_BTN_WPS,
+               .active_low     = 1,
+       },
+       {
+               .desc           = "mode",
+               .type           = EV_SW,
+               .code           = BTN_0,
+               .debounce_interval = DIR869A1_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = DIR869A1_GPIO_SWITCH_MODE,
+               .active_low     = 0,
+       },
+};
+
+
+static struct ar8327_pad_cfg dir869a1_ar8327_pad0_cfg = {
+       .mode = AR8327_PAD_MAC_SGMII,
+       .sgmii_delay_en = true,
+};
+
+static struct ar8327_platform_data dir869a1_ar8327_data = {
+       .pad0_cfg = &dir869a1_ar8327_pad0_cfg,
+       .port0_cfg = {
+               .force_link = 1,
+               .speed = AR8327_PORT_SPEED_1000,
+               .duplex = 1,
+               .txpause = 1,
+               .rxpause = 1,
+       },
+};
+
+
+static struct mdio_board_info dir869a1_mdio0_info[] = {
+       {
+               .bus_id = "ag71xx-mdio.0",
+               .phy_addr = 0,
+               .platform_data = &dir869a1_ar8327_data,
+       },
+};
+
+
+static void dir869a1_get_mac(const char *name, char *mac)
+{
+       u8 *nvram = (u8 *) KSEG1ADDR(DIR869A1_DEVDATA_ADDR);
+       int err;
+
+       err = ath79_nvram_parse_mac_addr(nvram, DIR869A1_DEVDATA_SIZE,
+                                        name, mac);
+       if (err)
+               pr_err("no MAC address found for %s\n", name);
+}
+
+static void __init dir869a1_setup(void)
+{
+       u8 *eeprom = (u8 *) KSEG1ADDR(DIR869A1_EEPROM_ADDR);
+       u8 wlan24mac[ETH_ALEN] = {}, wlan5mac[ETH_ALEN] = {};
+
+       ath79_register_m25p80(NULL);
+
+       gpio_request_one(DIR869A1_GPIO_ENABLE_SWITCH,
+                        GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+                        "Switch power");
+
+       dir869a1_get_mac("lanmac=", ath79_eth0_data.mac_addr);
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+       ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+       ath79_eth0_data.phy_mask = BIT(0);
+
+       mdiobus_register_board_info(dir869a1_mdio0_info,
+                                   ARRAY_SIZE(dir869a1_mdio0_info));
+
+       ath79_register_mdio(0, 0);
+       ath79_register_eth(0);
+
+       dir869a1_get_mac("wlan24mac=", wlan24mac);
+       ath79_register_wmac(eeprom + DIR869A1_WMAC_CALDATA_OFFSET, wlan24mac);
+
+       dir869a1_get_mac("wlan5mac=", wlan5mac);
+       ap91_pci_init(eeprom + DIR869A1_PCI_CALDATA_OFFSET, wlan5mac);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(dir869a1_leds_gpio),
+                                dir869a1_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, DIR869A1_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(dir869a1_gpio_keys),
+                                       dir869a1_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_DIR_869_A1, "DIR-869-A1", "D-Link DIR-869 rev. A1",
+             dir869a1_setup);
index e3611dc..faba2b6 100644 (file)
@@ -67,6 +67,7 @@ enum ath79_mach_type {
        ATH79_MACH_DIR_825_B1,                  /* D-Link DIR-825 rev. B1 */
        ATH79_MACH_DIR_825_C1,                  /* D-Link DIR-825 rev. C1 */
        ATH79_MACH_DIR_835_A1,                  /* D-Link DIR-835 rev. A1 */
+       ATH79_MACH_DIR_869_A1,                  /* D-Link DIR-869 rev. A1 */
        ATH79_MACH_DLAN_HOTSPOT,                /* devolo dLAN Hotspot */
        ATH79_MACH_DLAN_PRO_1200_AC,            /* devolo dLAN pro 1200+ WiFi ac*/
        ATH79_MACH_DLAN_PRO_500_WP,             /* devolo dLAN pro 500 Wireless+ */
index 094f2ae..65bed3f 100644 (file)
@@ -29,6 +29,7 @@
 # CONFIG_ATH79_MACH_DIR_615_C1 is not set
 # CONFIG_ATH79_MACH_DIR_825_B1 is not set
 # CONFIG_ATH79_MACH_DIR_825_C1 is not set
+# CONFIG_ATH79_MACH_DIR_869_A1 is not set
 # CONFIG_ATH79_MACH_DRAGINO2 is not set
 # CONFIG_ATH79_MACH_EAP300V2 is not set
 # CONFIG_ATH79_MACH_EAP7660D is not set
index d96248e..7f94781 100644 (file)
@@ -24,6 +24,7 @@
 # CONFIG_ATH79_MACH_DIR_615_C1 is not set
 # CONFIG_ATH79_MACH_DIR_825_B1 is not set
 # CONFIG_ATH79_MACH_DIR_825_C1 is not set
+# CONFIG_ATH79_MACH_DIR_869_A1 is not set
 # CONFIG_ATH79_MACH_EAP7660D is not set
 # CONFIG_ATH79_MACH_EW_DORIN is not set
 # CONFIG_ATH79_MACH_HORNET_UB is not set