ar71xx: add TP-Link TL-WA901ND-v4 support

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-wa901nd-v4.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c
new file mode 100644 (file)
index 0000000..9c651bb
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wa901nd-v4.c
@@ -0,0 +1,112 @@
+/*
+ *  TP-LINK TL-WA901ND v4 board
+ *
+ *  Copyright (C) 2015 Matthias Schiffer <mschiffer@universe-factory.net>
+ *  Copyright (C) 2016 Tiziano Bacocco <tizbac2@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_WA901ND_V4_GPIO_LED_QSS             3
+#define TL_WA901ND_V4_GPIO_LED_LAN             7
+#define TL_WA901ND_V4_GPIO_LED_WLAN            8
+#define TL_WA901ND_V4_GPIO_LED_SYSTEM          18
+
+#define TL_WA901ND_V4_GPIO_BTN_RESET           1
+
+#define TL_WA901ND_V4_KEYS_POLL_INTERVAL       20
+#define TL_WA901ND_V4_KEYS_DEBOUNCE_INTERVAL   (3 * TL_WA901ND_V4_KEYS_POLL_INTERVAL)
+
+
+static struct gpio_led TL_WA901ND_V4_leds_gpio[] __initdata = {
+       {
+               .name           = "tp-link:green:qss",
+               .gpio           = TL_WA901ND_V4_GPIO_LED_QSS,
+               .active_low     = 1,
+       },
+       {
+               .name           = "tp-link:green:lan",
+               .gpio           = TL_WA901ND_V4_GPIO_LED_LAN,
+               .active_low     = 1,
+       },
+       {
+               .name           = "tp-link:green:wlan",
+               .gpio           = TL_WA901ND_V4_GPIO_LED_WLAN,
+               .active_low     = 1,
+       },
+       {
+               .name           = "tp-link:green:system",
+               .gpio           = TL_WA901ND_V4_GPIO_LED_SYSTEM,
+               .active_low     = 1,
+       },
+};
+
+static struct gpio_keys_button TL_WA901ND_V4_gpio_keys[] __initdata = {
+       {
+               .desc           = "Reset button",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = TL_WA901ND_V4_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_WA901ND_V4_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }
+};
+
+
+static const char *tl_wa901nd_v4_part_probes[] = {
+       "tp-link",
+       NULL,
+};
+
+static struct flash_platform_data tl_wa901nd_v4_flash_data = {
+       .part_probes    = tl_wa901nd_v4_part_probes,
+};
+
+
+static void __init TL_WA901ND_V4_setup(void)
+{
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+       ath79_register_m25p80(&tl_wa901nd_v4_flash_data);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(TL_WA901ND_V4_leds_gpio),
+                                TL_WA901ND_V4_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, TL_WA901ND_V4_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(TL_WA901ND_V4_gpio_keys),
+                                       TL_WA901ND_V4_gpio_keys);
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+       ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
+
+       ath79_switch_data.phy4_mii_en = 1;
+
+       ath79_register_eth(0);
+       ath79_register_eth(1);
+
+       ath79_register_wmac(ee, mac);
+
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WA901ND_V4, "TL-WA901ND-v4", "TP-LINK TL-WA901ND v4",
+            TL_WA901ND_V4_setup);