/* * Linksys WRT160NL board support * * Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. */ #include <asm/mach-ath79/ath79.h> #include "dev-eth.h" #include "dev-gpio-buttons.h" #include "dev-leds-gpio.h" #include "dev-m25p80.h" #include "dev-usb.h" #include "dev-wmac.h" #include "nvram.h" #include "machtypes.h" #define WRT160NL_GPIO_LED_POWER 14 #define WRT160NL_GPIO_LED_WPS_AMBER 9 #define WRT160NL_GPIO_LED_WPS_BLUE 8 #define WRT160NL_GPIO_LED_WLAN 6 #define WRT160NL_GPIO_BTN_WPS 7 #define WRT160NL_GPIO_BTN_RESET 21 #define WRT160NL_KEYS_POLL_INTERVAL 20 /* msecs */ #define WRT160NL_KEYS_DEBOUNCE_INTERVAL (3 * WRT160NL_KEYS_POLL_INTERVAL) #define WRT160NL_NVRAM_ADDR 0x1f7e0000 #define WRT160NL_NVRAM_SIZE 0x10000 static const char *wrt160nl_part_probes[] = { "wrt160nl", NULL, }; static struct flash_platform_data wrt160nl_flash_data = { .part_probes = wrt160nl_part_probes, }; static struct gpio_led wrt160nl_leds_gpio[] __initdata = { { .name = "wrt160nl:blue:power", .gpio = WRT160NL_GPIO_LED_POWER, .active_low = 1, .default_trigger = "default-on", }, { .name = "wrt160nl:amber:wps", .gpio = WRT160NL_GPIO_LED_WPS_AMBER, .active_low = 1, }, { .name = "wrt160nl:blue:wps", .gpio = WRT160NL_GPIO_LED_WPS_BLUE, .active_low = 1, }, { .name = "wrt160nl:blue:wlan", .gpio = WRT160NL_GPIO_LED_WLAN, .active_low = 1, } }; static struct gpio_keys_button wrt160nl_gpio_keys[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL, .gpio = WRT160NL_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "wps", .type = EV_KEY, .code = KEY_WPS_BUTTON, .debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL, .gpio = WRT160NL_GPIO_BTN_WPS, .active_low = 1, } }; static void __init wrt160nl_setup(void) { const char *nvram = (char *) KSEG1ADDR(WRT160NL_NVRAM_ADDR); u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000); u8 mac[6]; if (ath79_nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE, "lan_hwaddr=", mac) == 0) { ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); } ath79_register_mdio(0, 0x0); ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; ath79_eth0_data.phy_mask = 0x01; ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; ath79_eth1_data.phy_mask = 0x10; ath79_register_eth(0); ath79_register_eth(1); ath79_register_m25p80(&wrt160nl_flash_data); ath79_register_usb(); if (ath79_nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE, "wl0_hwaddr=", mac) == 0) ath79_register_wmac(eeprom, mac); else ath79_register_wmac(eeprom, NULL); ath79_register_leds_gpio(-1, ARRAY_SIZE(wrt160nl_leds_gpio), wrt160nl_leds_gpio); ath79_register_gpio_keys_polled(-1, WRT160NL_KEYS_POLL_INTERVAL, ARRAY_SIZE(wrt160nl_gpio_keys), wrt160nl_gpio_keys); } MIPS_MACHINE(ATH79_MACH_WRT160NL, "WRT160NL", "Linksys WRT160NL", wrt160nl_setup);