2 * TP-LINK TL-MR11U/TL-MR3040 board support
4 * Copyright (C) 2011 dongyuqi <729650915@qq.com>
5 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
12 #include <linux/gpio.h>
14 #include <asm/mach-ath79/ath79.h>
17 #include "dev-gpio-buttons.h"
18 #include "dev-leds-gpio.h"
19 #include "dev-m25p80.h"
22 #include "machtypes.h"
24 #define TL_MR11U_GPIO_LED_3G 27
25 #define TL_MR11U_GPIO_LED_WLAN 26
26 #define TL_MR11U_GPIO_LED_LAN 17
28 #define TL_MR11U_GPIO_BTN_WPS 20
29 #define TL_MR11U_GPIO_BTN_RESET 11
31 #define TL_MR11U_GPIO_USB_POWER 8
32 #define TL_MR3040_GPIO_USB_POWER 18
34 #define TL_MR11U_KEYS_POLL_INTERVAL 20 /* msecs */
35 #define TL_MR11U_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR11U_KEYS_POLL_INTERVAL)
37 static const char *tl_mr11u_part_probes[] = {
42 static struct flash_platform_data tl_mr11u_flash_data = {
43 .part_probes = tl_mr11u_part_probes,
46 static struct gpio_led tl_mr11u_leds_gpio[] __initdata = {
48 .name = "tp-link:green:3g",
49 .gpio = TL_MR11U_GPIO_LED_3G,
53 .name = "tp-link:green:wlan",
54 .gpio = TL_MR11U_GPIO_LED_WLAN,
58 .name = "tp-link:green:lan",
59 .gpio = TL_MR11U_GPIO_LED_LAN,
64 static struct gpio_keys_button tl_mr11u_gpio_keys[] __initdata = {
69 .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
70 .gpio = TL_MR11U_GPIO_BTN_RESET,
76 .code = KEY_WPS_BUTTON,
77 .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
78 .gpio = TL_MR11U_GPIO_BTN_WPS,
83 static void __init common_setup(void)
85 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
86 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
88 ath79_setup_ar933x_phy4_switch(false, true);
90 ath79_register_m25p80(&tl_mr11u_flash_data);
91 ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr11u_leds_gpio),
96 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
98 ath79_register_mdio(0, 0x0);
99 ath79_register_eth(0);
100 ath79_eth0_data.phy_mask = BIT(0);
102 ath79_register_wmac(ee, mac);
105 static void __init tl_mr11u_setup(void)
109 ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
110 ARRAY_SIZE(tl_mr11u_gpio_keys),
112 gpio_request_one(TL_MR11U_GPIO_USB_POWER,
113 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
117 MIPS_MACHINE(ATH79_MACH_TL_MR11U, "TL-MR11U", "TP-LINK TL-MR11U",
120 static void __init tl_mr3040_setup(void)
124 ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
125 1, tl_mr11u_gpio_keys);
126 gpio_request_one(TL_MR3040_GPIO_USB_POWER,
127 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
131 MIPS_MACHINE(ATH79_MACH_TL_MR3040, "TL-MR3040", "TP-LINK TL-MR3040",