2 * TP-LINK TL-WR741ND board support
4 * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <asm/mach-ar71xx/ar71xx.h>
15 #include "dev-m25p80.h"
16 #include "dev-ap91-pci.h"
17 #include "dev-gpio-buttons.h"
18 #include "dev-leds-gpio.h"
20 #define TL_WR741ND_GPIO_LED_QSS 0
21 #define TL_WR741ND_GPIO_LED_SYSTEM 1
22 #define TL_WR741ND_GPIO_LED_LAN1 13
23 #define TL_WR741ND_GPIO_LED_LAN2 14
24 #define TL_WR741ND_GPIO_LED_LAN3 15
25 #define TL_WR741ND_GPIO_LED_LAN4 16
26 #define TL_WR741ND_GPIO_LED_WAN 17
28 #define TL_WR741ND_GPIO_BTN_RESET 11
29 #define TL_WR741ND_GPIO_BTN_QSS 12
31 #define TL_WR741ND_KEYS_POLL_INTERVAL 20 /* msecs */
32 #define TL_WR741ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741ND_KEYS_POLL_INTERVAL)
34 static const char *tl_wr741nd_part_probes[] = {
39 static struct flash_platform_data tl_wr741nd_flash_data = {
40 .part_probes = tl_wr741nd_part_probes,
43 static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
45 .name = "tp-link:green:lan1",
46 .gpio = TL_WR741ND_GPIO_LED_LAN1,
49 .name = "tp-link:green:lan2",
50 .gpio = TL_WR741ND_GPIO_LED_LAN2,
53 .name = "tp-link:green:lan3",
54 .gpio = TL_WR741ND_GPIO_LED_LAN3,
57 .name = "tp-link:green:lan4",
58 .gpio = TL_WR741ND_GPIO_LED_LAN4,
61 .name = "tp-link:green:qss",
62 .gpio = TL_WR741ND_GPIO_LED_QSS,
65 .name = "tp-link:green:system",
66 .gpio = TL_WR741ND_GPIO_LED_SYSTEM,
69 .name = "tp-link:green:wan",
70 .gpio = TL_WR741ND_GPIO_LED_WAN,
75 static struct gpio_keys_button tl_wr741nd_gpio_keys[] __initdata = {
80 .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
81 .gpio = TL_WR741ND_GPIO_BTN_RESET,
86 .code = KEY_WPS_BUTTON,
87 .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
88 .gpio = TL_WR741ND_GPIO_BTN_QSS,
93 static void __init tl_wr741nd_setup(void)
95 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
96 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
98 ar71xx_add_device_m25p80(&tl_wr741nd_flash_data);
100 ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
101 AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
102 AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
103 AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
104 AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
106 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
107 tl_wr741nd_leds_gpio);
109 ar71xx_register_gpio_keys_polled(-1, TL_WR741ND_KEYS_POLL_INTERVAL,
110 ARRAY_SIZE(tl_wr741nd_gpio_keys),
111 tl_wr741nd_gpio_keys);
113 ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
114 ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
116 ar71xx_add_device_mdio(0, 0x0);
119 ar71xx_add_device_eth(1);
122 ar71xx_add_device_eth(0);
124 ap91_pci_setup_wmac_led_pin(1);
126 ap91_pci_init(ee, mac);
128 MIPS_MACHINE(AR71XX_MACH_TL_WR741ND, "TL-WR741ND", "TP-LINK TL-WR741ND",