Patch to add kernel support for the TP-LINK WA750RE and the WA850RE
range extender


Signed-off-by: Martijn Zilverschoon <thefriedzom...@gmail.com

----------------------------NEXT PART----------------------------

diff --git a/target/linux/ar71xx/config-3.10 b/target/linux/ar71xx/config-3.10
index 2a0ba82..55cbc10 100644
--- a/target/linux/ar71xx/config-3.10
+++ b/target/linux/ar71xx/config-3.10
@@ -72,6 +72,7 @@ CONFIG_ATH79_MACH_TL_MR11U=y
 CONFIG_ATH79_MACH_TL_MR13U=y
 CONFIG_ATH79_MACH_TL_MR3020=y
 CONFIG_ATH79_MACH_TL_MR3X20=y
+CONFIG_ATH79_MACH_TL_WAX50RE=y
 CONFIG_ATH79_MACH_TL_WA901ND=y
 CONFIG_ATH79_MACH_TL_WA901ND_V2=y
 CONFIG_ATH79_MACH_TL_WDR3500=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wax50re.c
b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wax50re.c
new file mode 100644
index 0000000..2f82f48
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wax50re.c
@@ -0,0 +1,183 @@
+/*
+ *  TP-LINK TL-WA750RE V1 / TP-LINK TL-WA850RE V1 board support
+ *
+ *  Copyright (C) 2013 Martijn Zilverschoon <thefriedzom...@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.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"
+
+#define TL_WAX50RE_GPIO_LED_LAN        20
+#define TL_WAX50RE_GPIO_LED_WLAN    13
+#define TL_WAX50RE_GPIO_LED_RE        15
+#define TL_WAX50RE_GPIO_LED_SIGNAL1    0
+#define TL_WAX50RE_GPIO_LED_SIGNAL2    1
+#define TL_WAX50RE_GPIO_LED_SIGNAL3    2
+#define TL_WAX50RE_GPIO_LED_SIGNAL4    3
+#define TL_WAX50RE_GPIO_LED_SIGNAL5    4
+
+#define TL_WAX50RE_GPIO_BTN_RESET    17
+#define TL_WAX50RE_GPIO_BTN_WPS        16
+
+#define TL_WAX50RE_KEYS_POLL_INTERVAL    20    /* msecs */
+#define TL_WAX50RE_KEYS_DEBOUNCE_INTERVAL (3 * TL_WAX50RE_KEYS_POLL_INTERVAL)
+
+static const char *tl_wax50re_part_probes[] = {
+    "tp-link",
+    NULL,
+};
+
+static struct flash_platform_data tl_wax50re_flash_data = {
+    .part_probes    = tl_wax50re_part_probes,
+};
+
+static struct gpio_led tl_wa750re_leds_gpio[] __initdata = {
+    {
+        .name        = "tp-link:orange:lan",
+        .gpio        = TL_WAX50RE_GPIO_LED_LAN,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:wlan",
+        .gpio        = TL_WAX50RE_GPIO_LED_WLAN,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:re",
+        .gpio        = TL_WAX50RE_GPIO_LED_RE,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:signal1",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL1,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:signal2",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL2,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:signal3",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL3,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:signal4",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL4,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:orange:signal5",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL5,
+        .active_low    = 1,
+    },
+};
+
+static struct gpio_led tl_wa850re_leds_gpio[] __initdata = {
+    {
+        .name        = "tp-link:blue:lan",
+        .gpio        = TL_WAX50RE_GPIO_LED_LAN,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:wlan",
+        .gpio        = TL_WAX50RE_GPIO_LED_WLAN,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:re",
+        .gpio        = TL_WAX50RE_GPIO_LED_RE,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:signal1",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL1,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:signal2",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL2,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:signal3",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL3,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:signal4",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL4,
+        .active_low    = 1,
+    }, {
+        .name        = "tp-link:blue:signal5",
+        .gpio        = TL_WAX50RE_GPIO_LED_SIGNAL5,
+        .active_low    = 1,
+    },
+};
+
+
+static struct gpio_keys_button tl_wax50re_gpio_keys[] __initdata = {
+    {
+        .desc           = "Reset button",
+        .type           = EV_KEY,
+        .code           = KEY_RESTART,
+        .debounce_interval = TL_WAX50RE_KEYS_DEBOUNCE_INTERVAL,
+        .gpio           = TL_WAX50RE_GPIO_BTN_RESET,
+        .active_low       = 1,
+    }, {
+        .desc           = "WPS",
+        .type           = EV_KEY,
+        .code           = KEY_WPS_BUTTON,
+        .debounce_interval = TL_WAX50RE_KEYS_DEBOUNCE_INTERVAL,
+        .gpio           = TL_WAX50RE_GPIO_BTN_WPS,
+        .active_low       = 1,
+    },
+};
+
+static void __init tl_ap123_setup(void)
+{
+    u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+    u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+    ath79_register_m25p80(&tl_wax50re_flash_data);
+
+    ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
+
+    ath79_register_mdio(1, 0x0);
+
+    ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+
+    ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+    ath79_eth0_data.phy_mask = BIT(0);
+    ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+    ath79_register_eth(0);
+
+    ath79_register_wmac(ee, mac);
+
+    ath79_register_gpio_keys_polled(-1, TL_WAX50RE_KEYS_POLL_INTERVAL,
+                    ARRAY_SIZE(tl_wax50re_gpio_keys),
+                    tl_wax50re_gpio_keys);
+}
+
+static void  __init tl_wa750re_setup(void)
+{
+    tl_ap123_setup();
+    ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa750re_leds_gpio),
+                 tl_wa750re_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WA750RE, "TL-WA750RE", "TP-LINK TL-WA750RE",
+         tl_wa750re_setup);
+
+static void  __init tl_wa850re_setup(void)
+{
+    tl_ap123_setup();
+    ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa850re_leds_gpio),
+                 tl_wa850re_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WA850RE, "TL-WA850RE", "TP-LINK TL-WA850RE",
+         tl_wa850re_setup);
diff --git 
a/target/linux/ar71xx/patches-3.10/632-MIPS-ath79-add-wax50re-support.patch
b/target/linux/ar71xx/patches-3.10/632-MIPS-ath79-add-wax50re-support.patch
new file mode 100644
index 0000000..887f334
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.10/632-MIPS-ath79-add-wax50re-support.patch
@@ -0,0 +1,46 @@
+Index: linux-3.10.17/arch/mips/ath79/Kconfig
+===================================================================
+--- linux-3.10.17.orig/arch/mips/ath79/Kconfig    2013-11-03
14:35:55.239109029 +0100
++++ linux-3.10.17/arch/mips/ath79/Kconfig    2013-11-03
14:38:33.702101979 +0100
+@@ -588,6 +588,15 @@
+     select ATH79_DEV_M25P80
+     select ATH79_DEV_USB
+
++config ATH79_MACH_TL_WAX50RE
++    bool "TP-LINK TL-WA750/850RE support"
++    select SOC_AR934X
++    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_TL_WA901ND
+     bool "TP-LINK TL-WA901ND/TL-WA7510N support"
+     select SOC_AR724X
+Index: linux-3.10.17/arch/mips/ath79/Makefile
+===================================================================
+--- linux-3.10.17.orig/arch/mips/ath79/Makefile    2013-11-03
14:39:18.563108276 +0100
++++ linux-3.10.17/arch/mips/ath79/Makefile    2013-11-03
14:39:42.667105812 +0100
+@@ -87,6 +87,7 @@
+ obj-$(CONFIG_ATH79_MACH_TL_MR13U)    += mach-tl-mr13u.o
+ obj-$(CONFIG_ATH79_MACH_TL_MR3020)    += mach-tl-mr3020.o
+ obj-$(CONFIG_ATH79_MACH_TL_MR3X20)    += mach-tl-mr3x20.o
++obj-$(CONFIG_ATH79_MACH_TL_WAX50RE)     += mach-tl-wax50re.o
+ obj-$(CONFIG_ATH79_MACH_TL_WA901ND)    += mach-tl-wa901nd.o
+ obj-$(CONFIG_ATH79_MACH_TL_WA901ND_V2)    += mach-tl-wa901nd-v2.o
+ obj-$(CONFIG_ATH79_MACH_TL_WDR3500)     += mach-tl-wdr3500.o
+Index: linux-3.10.17/arch/mips/ath79/machtypes.h
+===================================================================
+--- linux-3.10.17.orig/arch/mips/ath79/machtypes.h    2013-11-03
14:39:58.411107967 +0100
++++ linux-3.10.17/arch/mips/ath79/machtypes.h    2013-11-03
14:42:33.870109979 +0100
+@@ -96,7 +96,9 @@
+     ATH79_MACH_TL_MR3220_V2,    /* TP-LINK TL-MR3220 v2 */
+     ATH79_MACH_TL_MR3420,        /* TP-LINK TL-MR3420 */
+     ATH79_MACH_TL_MR3420_V2,    /* TP-LINK TL-MR3420 v2 */
++    ATH79_MACH_TL_WA750RE,        /* TP-LINK TL-WA750RE */
+     ATH79_MACH_TL_WA7510N_V1,    /* TP-LINK TL-WA7510N v1*/
++    ATH79_MACH_TL_WA850RE,        /* TP-LINK TL-WA850RE */
+     ATH79_MACH_TL_WA901ND,        /* TP-LINK TL-WA901ND */
+     ATH79_MACH_TL_WA901ND_V2,    /* TP-LINK TL-WA901ND v2 */
+     ATH79_MACH_TL_WDR3500,        /* TP-LINK TL-WDR3500 */
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