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/*
* D-Link DIR-600 rev. A1 board support
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2012 Vadim Girlin <vadimgirlin@gmail.com>
*
* 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 <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#include "nvram.h"
#define DIR_600_A1_GPIO_LED_WPS 0
#define DIR_600_A1_GPIO_LED_POWER_AMBER 1
#define DIR_600_A1_GPIO_LED_POWER_GREEN 6
#define DIR_600_A1_GPIO_LED_LAN1 13
#define DIR_600_A1_GPIO_LED_LAN2 14
#define DIR_600_A1_GPIO_LED_LAN3 15
#define DIR_600_A1_GPIO_LED_LAN4 16
#define DIR_600_A1_GPIO_LED_WAN_AMBER 7
#define DIR_600_A1_GPIO_LED_WAN_GREEN 17
#define DIR_600_A1_GPIO_BTN_RESET 8
#define DIR_600_A1_GPIO_BTN_WPS 12
#define DIR_600_A1_KEYS_POLL_INTERVAL 20 /* msecs */
#define DIR_600_A1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_600_A1_KEYS_POLL_INTERVAL)
#define DIR_600_A1_NVRAM_ADDR 0x1f030000
#define DIR_600_A1_NVRAM_SIZE 0x10000
static struct gpio_led dir_600_a1_leds_gpio[] __initdata = {
{
.name = "d-link:green:power",
.gpio = DIR_600_A1_GPIO_LED_POWER_GREEN,
}, {
.name = "d-link:amber:power",
.gpio = DIR_600_A1_GPIO_LED_POWER_AMBER,
}, {
.name = "d-link:amber:wan",
.gpio = DIR_600_A1_GPIO_LED_WAN_AMBER,
}, {
.name = "d-link:green:wan",
.gpio = DIR_600_A1_GPIO_LED_WAN_GREEN,
.active_low = 1,
}, {
.name = "d-link:green:lan1",
.gpio = DIR_600_A1_GPIO_LED_LAN1,
.active_low = 1,
}, {
.name = "d-link:green:lan2",
.gpio = DIR_600_A1_GPIO_LED_LAN2,
.active_low = 1,
}, {
.name = "d-link:green:lan3",
.gpio = DIR_600_A1_GPIO_LED_LAN3,
.active_low = 1,
}, {
.name = "d-link:green:lan4",
.gpio = DIR_600_A1_GPIO_LED_LAN4,
.active_low = 1,
}, {
.name = "d-link:blue:wps",
.gpio = DIR_600_A1_GPIO_LED_WPS,
.active_low = 1,
}
};
static struct gpio_keys_button dir_600_a1_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR_600_A1_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR_600_A1_GPIO_BTN_WPS,
.active_low = 1,
}
};
static void __init dir_600_a1_setup(void)
{
const char *nvram = (char *) KSEG1ADDR(DIR_600_A1_NVRAM_ADDR);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
u8 mac_buff[6];
u8 *mac = NULL;
if (ath79_nvram_parse_mac_addr(nvram, DIR_600_A1_NVRAM_SIZE,
"lan_mac=", mac_buff) == 0) {
ath79_init_mac(ath79_eth0_data.mac_addr, mac_buff, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac_buff, 1);
mac = mac_buff;
}
ath79_register_m25p80(NULL);
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dir_600_a1_leds_gpio),
dir_600_a1_leds_gpio);
ath79_register_gpio_keys_polled(-1, DIR_600_A1_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dir_600_a1_gpio_keys),
dir_600_a1_gpio_keys);
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);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
ap91_pci_init(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_DIR_600_A1, "DIR-600-A1", "D-Link DIR-600 rev. A1",
dir_600_a1_setup);
static void __init dir_615_e4_setup(void)
{
dir_600_a1_setup();
ap9x_pci_setup_wmac_led_pin(0, 1);
}
MIPS_MACHINE(ATH79_MACH_DIR_615_E4, "DIR-615-E4", "D-Link DIR-615 rev. E4",
dir_615_e4_setup);
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