ar71xx: merge files-3.2 to files

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-mr3020.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
new file mode 100644 (file)
index 0000000..9732d5c
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
@@ -0,0 +1,121 @@
+/*
+ *  TP-LINK TL-MR3020 board support
+ *
+ *  Copyright (C) 2011 dongyuqi <729650915@qq.com>
+ *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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 <asm/mach-ath79/ath79.h>
+
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define TL_MR3020_GPIO_LED_3G          27
+#define TL_MR3020_GPIO_LED_WLAN                0
+#define TL_MR3020_GPIO_LED_LAN         17
+#define TL_MR3020_GPIO_LED_WPS         26
+
+#define TL_MR3020_GPIO_BTN_WPS         11
+#define TL_MR3020_GPIO_BTN_SW1         18
+#define TL_MR3020_GPIO_BTN_SW2         20
+
+#define TL_MR3020_GPIO_USB_POWER       8
+
+#define TL_MR3020_KEYS_POLL_INTERVAL   20      /* msecs */
+#define TL_MR3020_KEYS_DEBOUNCE_INTERVAL       (3 * TL_MR3020_KEYS_POLL_INTERVAL)
+
+static const char *tl_mr3020_part_probes[] = {
+       "tp-link",
+       NULL,
+};
+
+static struct flash_platform_data tl_mr3020_flash_data = {
+       .part_probes    = tl_mr3020_part_probes,
+};
+
+static struct gpio_led tl_mr3020_leds_gpio[] __initdata = {
+       {
+               .name           = "tp-link:green:3g",
+               .gpio           = TL_MR3020_GPIO_LED_3G,
+               .active_low     = 1,
+       },
+       {
+               .name           = "tp-link:green:wlan",
+               .gpio           = TL_MR3020_GPIO_LED_WLAN,
+               .active_low     = 0,
+       },
+       {
+               .name           = "tp-link:green:lan",
+               .gpio           = TL_MR3020_GPIO_LED_LAN,
+               .active_low     = 1,
+       },
+       {
+               .name           = "tp-link:green:wps",
+               .gpio           = TL_MR3020_GPIO_LED_WPS,
+               .active_low     = 1,
+       },
+};
+
+static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
+       {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_MR3020_GPIO_BTN_WPS,
+               .active_low     = 0,
+       },
+       {
+               .desc           = "sw1",
+               .type           = EV_KEY,
+               .code           = BTN_0,
+               .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_MR3020_GPIO_BTN_SW1,
+               .active_low     = 0,
+       },
+       {
+               .desc           = "sw2",
+               .type           = EV_KEY,
+               .code           = BTN_1,
+               .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_MR3020_GPIO_BTN_SW2,
+               .active_low     = 0,
+       }
+};
+
+static void __init tl_mr3020_setup(void)
+{
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+       ath79_register_m25p80(&tl_mr3020_flash_data);
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr3020_leds_gpio),
+                                tl_mr3020_leds_gpio);
+       ath79_register_gpio_keys_polled(-1, TL_MR3020_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(tl_mr3020_gpio_keys),
+                                       tl_mr3020_gpio_keys);
+
+       gpio_request(TL_MR3020_GPIO_USB_POWER, "USB power");
+       gpio_direction_output(TL_MR3020_GPIO_USB_POWER, 1);
+       ath79_register_usb();
+
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+
+       ath79_register_mdio(0, 0x0);
+       ath79_register_eth(0);
+       ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_MR3020, "TL-MR3020", "TP-LINK TL-MR3020",
+            tl_mr3020_setup);