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/*
* 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);
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