2 * TP-LINK TL-WR941ND 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 <linux/mtd/mtd.h>
12 #include <linux/mtd/partitions.h>
14 #include <asm/mach-ar71xx/ar71xx.h>
19 #include "dev-m25p80.h"
20 #include "dev-ar913x-wmac.h"
21 #include "dev-gpio-buttons.h"
22 #include "dev-leds-gpio.h"
24 #define TL_WR941ND_GPIO_LED_SYSTEM 2
25 #define TL_WR941ND_GPIO_LED_QSS_RED 4
26 #define TL_WR941ND_GPIO_LED_QSS_GREEN 5
28 #define TL_WR941ND_GPIO_BTN_RESET 3
29 #define TL_WR941ND_GPIO_BTN_QSS 7
31 #define TL_WR941ND_BUTTONS_POLL_INTERVAL 20
33 #ifdef CONFIG_MTD_PARTITIONS
34 static struct mtd_partition tl_wr941nd_partitions[] = {
39 .mask_flags = MTD_WRITEABLE,
52 .mask_flags = MTD_WRITEABLE,
59 #endif /* CONFIG_MTD_PARTITIONS */
61 static struct flash_platform_data tl_wr941nd_flash_data = {
62 #ifdef CONFIG_MTD_PARTITIONS
63 .parts = tl_wr941nd_partitions,
64 .nr_parts = ARRAY_SIZE(tl_wr941nd_partitions),
68 static struct gpio_led tl_wr941nd_leds_gpio[] __initdata = {
70 .name = "tl-wr941nd:green:system",
71 .gpio = TL_WR941ND_GPIO_LED_SYSTEM,
74 .name = "tl-wr941nd:red:qss",
75 .gpio = TL_WR941ND_GPIO_LED_QSS_RED,
77 .name = "tl-wr941nd:green:qss",
78 .gpio = TL_WR941ND_GPIO_LED_QSS_GREEN,
82 static struct gpio_button tl_wr941nd_gpio_buttons[] __initdata = {
88 .gpio = TL_WR941ND_GPIO_BTN_RESET,
95 .gpio = TL_WR941ND_GPIO_BTN_QSS,
100 static struct dsa_chip_data tl_wr941nd_dsa_chip = {
101 .port_names[0] = "wan",
102 .port_names[1] = "lan1",
103 .port_names[2] = "lan2",
104 .port_names[3] = "lan3",
105 .port_names[4] = "lan4",
106 .port_names[5] = "cpu",
109 static struct dsa_platform_data tl_wr941nd_dsa_data = {
111 .chip = &tl_wr941nd_dsa_chip,
114 static void __init tl_wr941nd_setup(void)
116 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
117 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
119 ar71xx_set_mac_base(mac);
121 ar71xx_add_device_mdio(0x0);
123 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
124 ar71xx_eth0_data.speed = SPEED_100;
125 ar71xx_eth0_data.duplex = DUPLEX_FULL;
127 ar71xx_add_device_eth(0);
128 ar71xx_add_device_dsa(0, &tl_wr941nd_dsa_data);
130 ar71xx_add_device_m25p80(&tl_wr941nd_flash_data);
132 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio),
133 tl_wr941nd_leds_gpio);
135 ar71xx_add_device_gpio_buttons(-1, TL_WR941ND_BUTTONS_POLL_INTERVAL,
136 ARRAY_SIZE(tl_wr941nd_gpio_buttons),
137 tl_wr941nd_gpio_buttons);
138 ar913x_add_device_wmac(eeprom, mac);
141 MIPS_MACHINE(AR71XX_MACH_TL_WR941ND, "TL-WR941ND", "TP-LINK TL-WR941ND",