diff options
Diffstat (limited to 'target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-wrt160nl.c')
-rw-r--r-- | target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-wrt160nl.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-wrt160nl.c b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-wrt160nl.c new file mode 100644 index 000000000..0cc560a40 --- /dev/null +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-wrt160nl.c @@ -0,0 +1,127 @@ +/* + * Linksys WRT160NL board support + * + * Copyright (C) 2009 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-ar71xx/ar71xx.h> + +#include "machtype.h" +#include "devices.h" +#include "dev-m25p80.h" +#include "dev-ar9xxx-wmac.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-usb.h" +#include "nvram.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 (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE, + "lan_hwaddr=", mac) == 0) { + ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0); + ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1); + } + + ar71xx_add_device_mdio(0, 0x0); + + ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ar71xx_eth0_data.phy_mask = 0x01; + + ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ar71xx_eth1_data.phy_mask = 0x10; + + ar71xx_add_device_eth(0); + ar71xx_add_device_eth(1); + + ar71xx_add_device_m25p80(&wrt160nl_flash_data); + + ar71xx_add_device_usb(); + + if (nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE, + "wl0_hwaddr=", mac) == 0) + ar9xxx_add_device_wmac(eeprom, mac); + else + ar9xxx_add_device_wmac(eeprom, NULL); + + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt160nl_leds_gpio), + wrt160nl_leds_gpio); + + ar71xx_register_gpio_keys_polled(-1, WRT160NL_KEYS_POLL_INTERVAL, + ARRAY_SIZE(wrt160nl_gpio_keys), + wrt160nl_gpio_keys); + +} + +MIPS_MACHINE(AR71XX_MACH_WRT160NL, "WRT160NL", "Linksys WRT160NL", + wrt160nl_setup); |