2 * Linksys WRT160NL board support
4 * Copyright (C) 2009 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>
18 #include "dev-m25p80.h"
19 #include "dev-ar913x-wmac.h"
20 #include "dev-gpio-buttons.h"
21 #include "dev-leds-gpio.h"
25 #define WRT160NL_GPIO_LED_POWER 14
26 #define WRT160NL_GPIO_LED_WPS_AMBER 9
27 #define WRT160NL_GPIO_LED_WPS_BLUE 8
28 #define WRT160NL_GPIO_LED_WLAN 6
30 #define WRT160NL_GPIO_BTN_WPS 7
31 #define WRT160NL_GPIO_BTN_RESET 21
33 #define WRT160NL_BUTTONS_POLL_INTERVAL 20
35 #define WRT160NL_NVRAM_ADDR 0x1f7e0000
36 #define WRT160NL_NVRAM_SIZE 0x10000
38 #ifdef CONFIG_MTD_PARTITIONS
39 static struct mtd_partition wrt160nl_partitions[] = {
44 .mask_flags = MTD_WRITEABLE,
57 .mask_flags = MTD_WRITEABLE,
62 .mask_flags = MTD_WRITEABLE,
69 #endif /* CONFIG_MTD_PARTITIONS */
71 static struct flash_platform_data wrt160nl_flash_data = {
72 #ifdef CONFIG_MTD_PARTITIONS
73 .parts = wrt160nl_partitions,
74 .nr_parts = ARRAY_SIZE(wrt160nl_partitions),
78 static struct gpio_led wrt160nl_leds_gpio[] __initdata = {
80 .name = "wrt160nl:blue:power",
81 .gpio = WRT160NL_GPIO_LED_POWER,
83 .default_trigger = "default-on",
85 .name = "wrt160nl:amber:wps",
86 .gpio = WRT160NL_GPIO_LED_WPS_AMBER,
89 .name = "wrt160nl:blue:wps",
90 .gpio = WRT160NL_GPIO_LED_WPS_BLUE,
93 .name = "wrt160nl:blue:wlan",
94 .gpio = WRT160NL_GPIO_LED_WLAN,
99 static struct gpio_button wrt160nl_gpio_buttons[] __initdata = {
105 .gpio = WRT160NL_GPIO_BTN_RESET,
112 .gpio = WRT160NL_GPIO_BTN_WPS,
117 static void __init wrt160nl_setup(void)
119 const char *nvram = (char *) KSEG1ADDR(WRT160NL_NVRAM_ADDR);
120 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
123 if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
124 "lan_hwaddr=", mac) == 0)
125 ar71xx_set_mac_base(mac);
127 ar71xx_add_device_mdio(0x0);
129 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
130 ar71xx_eth0_data.phy_mask = 0x01;
132 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
133 ar71xx_eth1_data.phy_mask = 0x10;
135 ar71xx_add_device_eth(0);
136 ar71xx_add_device_eth(1);
138 ar71xx_add_device_m25p80(&wrt160nl_flash_data);
140 ar71xx_add_device_usb();
142 if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
143 "wl0_hwaddr=", mac) == 0)
144 ar913x_add_device_wmac(eeprom, mac);
146 ar913x_add_device_wmac(eeprom, NULL);
148 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt160nl_leds_gpio),
151 ar71xx_add_device_gpio_buttons(-1, WRT160NL_BUTTONS_POLL_INTERVAL,
152 ARRAY_SIZE(wrt160nl_gpio_buttons),
153 wrt160nl_gpio_buttons);
157 MIPS_MACHINE(AR71XX_MACH_WRT160NL, "WRT160NL", "Linksys WRT160NL",