2 * TP-LINK TL-WR703N/TL-MR10U 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_WR703N_GPIO_LED_SYSTEM 27
25 #define TL_WR703N_GPIO_BTN_RESET 11
27 #define TL_WR703N_GPIO_USB_POWER 8
29 #define TL_MR10U_GPIO_USB_POWER 18
31 #define TL_WR703N_KEYS_POLL_INTERVAL 20 /* msecs */
32 #define TL_WR703N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR703N_KEYS_POLL_INTERVAL)
34 static const char *tl_wr703n_part_probes[] = {
39 static struct flash_platform_data tl_wr703n_flash_data = {
40 .part_probes = tl_wr703n_part_probes,
43 static struct gpio_led tl_wr703n_leds_gpio[] __initdata = {
45 .name = "tp-link:blue:system",
46 .gpio = TL_WR703N_GPIO_LED_SYSTEM,
51 static struct gpio_keys_button tl_wr703n_gpio_keys[] __initdata = {
56 .debounce_interval = TL_WR703N_KEYS_DEBOUNCE_INTERVAL,
57 .gpio = TL_WR703N_GPIO_BTN_RESET,
62 static void __init common_setup(unsigned usb_power_gpio, bool sec_ethernet)
64 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
65 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
67 /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
68 ath79_setup_ar933x_phy4_switch(false, false);
70 ath79_register_m25p80(&tl_wr703n_flash_data);
71 ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr703n_leds_gpio),
73 ath79_register_gpio_keys_polled(-1, TL_WR703N_KEYS_POLL_INTERVAL,
74 ARRAY_SIZE(tl_wr703n_gpio_keys),
77 gpio_request_one(usb_power_gpio,
78 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
82 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
84 ath79_register_mdio(0, 0x0);
85 ath79_register_eth(0);
89 ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
90 ath79_register_eth(1);
93 ath79_register_wmac(ee, mac);
96 static void __init tl_mr10u_setup(void)
98 common_setup(TL_MR10U_GPIO_USB_POWER, false);
101 MIPS_MACHINE(ATH79_MACH_TL_MR10U, "TL-MR10U", "TP-LINK TL-MR10U",
104 static void __init tl_wr703n_setup(void)
106 common_setup(TL_WR703N_GPIO_USB_POWER, false);
109 MIPS_MACHINE(ATH79_MACH_TL_WR703N, "TL-WR703N", "TP-LINK TL-WR703N v1",
112 static void __init tl_wr710n_setup(void)
114 common_setup(TL_WR703N_GPIO_USB_POWER, true);
117 MIPS_MACHINE(ATH79_MACH_TL_WR710N, "TL-WR710N", "TP-LINK TL-WR710N v1",