ar71xx: add support for TP-Link TL-WA850RE v2

[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-wax50re.c

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
index 965b1cd3b8fbc376f5780b059a08a928c540da7d..d7a1af4e2c178a8a8e3c7e062579938afe0e22a6 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wax50re.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wax50re.c
@@ -1,9 +1,13 @@
 /*
- *  TP-LINK TL-WA750RE v1/TL-WA801ND v2/TL-WA850RE v1/TL-WA901ND v3
- *  board support
+ *  Support for TP-Link boards:
+ *  - TL-WA750RE v1
+ *  - TL-WA801ND v2
+ *  - TL-WA850RE v1/v2
+ *  - TL-WA901ND v3
  *
  *  Copyright (C) 2013 Martijn Zilverschoon <thefriedzombie@gmail.com>
  *  Copyright (C) 2013 Jiri Pirko <jiri@resnulli.us>
+ *  Copyright (C) 2017 Piotr Dymacz <pepe2k@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
@@ -33,6 +37,17 @@
 #define TL_WAX50RE_GPIO_LED_SIGNAL4    3
 #define TL_WAX50RE_GPIO_LED_SIGNAL5    4
 
+#define TL_WA850RE_V2_GPIO_LED_LAN     14
+#define TL_WA850RE_V2_GPIO_LED_RE      12
+#define TL_WA850RE_V2_GPIO_LED_SIGNAL1 0
+#define TL_WA850RE_V2_GPIO_LED_SIGNAL2 1
+#define TL_WA850RE_V2_GPIO_LED_SIGNAL3 2
+#define TL_WA850RE_V2_GPIO_LED_SIGNAL4 3
+#define TL_WA850RE_V2_GPIO_LED_SIGNAL5 4
+#define TL_WA850RE_V2_GPIO_LED_WLAN    13
+
+#define TL_WA850RE_V2_GPIO_ENABLE_LEDS 15
+
 #define TL_WA860RE_GPIO_LED_WLAN_ORANGE        0
 #define TL_WA860RE_GPIO_LED_WLAN_GREEN 2
 #define TL_WA860RE_GPIO_LED_POWER_ORANGE       12
@@ -133,6 +148,42 @@ static struct gpio_led tl_wa850re_leds_gpio[] __initdata = {
        },
 };
 
+static struct gpio_led tl_wa850re_v2_leds_gpio[] __initdata = {
+       {
+               .name           = "tp-link:blue:lan",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_LAN,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:re",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_RE,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:signal1",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_SIGNAL1,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:signal2",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_SIGNAL2,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:signal3",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_SIGNAL3,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:signal4",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_SIGNAL4,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:signal5",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_SIGNAL5,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:blue:wlan",
+               .gpio           = TL_WA850RE_V2_GPIO_LED_WLAN,
+               .active_low     = 1,
+       },
+};
+
 static struct gpio_led tl_wa860re_leds_gpio[] __initdata = {
        {
                .name           = "tp-link:green:lan",
@@ -242,6 +293,30 @@ static void __init tl_ap123_setup(void)
        ath79_register_wmac(ee, mac);
 }
 
+static void __init tl_ap143_setup(void)
+{
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f3c0008);
+       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+       u8 tmpmac[ETH_ALEN];
+
+       ath79_register_m25p80(NULL);
+
+       ath79_setup_ar933x_phy4_switch(false, false);
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_switch_data.phy4_mii_en = 1;
+       ath79_eth0_data.duplex = DUPLEX_FULL;
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+       ath79_eth0_data.phy_mask = BIT(4);
+       ath79_eth0_data.speed = SPEED_100;
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, -2);
+       ath79_register_eth(0);
+
+       ath79_init_mac(tmpmac, mac, 0);
+       ath79_register_wmac(ee, mac);
+}
+
 static void  __init tl_wa750re_setup(void)
 {
        tl_ap123_setup();
@@ -284,6 +359,30 @@ static void  __init tl_wa850re_setup(void)
 MIPS_MACHINE(ATH79_MACH_TL_WA850RE, "TL-WA850RE", "TP-LINK TL-WA850RE",
             tl_wa850re_setup);
 
+static void  __init tl_wa850re_v2_setup(void)
+{
+       tl_ap143_setup();
+
+       /* For GPIO 0~4 */
+       ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE,
+                                 AR934X_GPIO_FUNC_CLK_OBS4_EN);
+
+       /* Allow to enable/disable all LEDs from userspace */
+       gpio_request_one(TL_WA850RE_V2_GPIO_ENABLE_LEDS,
+                        GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+                        "LEDs enable");
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa850re_v2_leds_gpio),
+                                tl_wa850re_v2_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, TL_WAX50RE_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(tl_wax50re_gpio_keys),
+                                       tl_wax50re_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WA850RE_V2, "TL-WA850RE-V2",
+            "TP-LINK TL-WA850RE v2", tl_wa850re_v2_setup);
+
 static void  __init tl_wa860re_setup(void)
 {
        tl_ap123_setup();