openwrtv3/target/linux/ar71xx/files/arch/mips/ath79/mach-el-mini.c
John Crispin 23a9bfc655 ar71xx: r41348 is missing these files
sorry, the downside when applying patches with patch

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41350
2014-06-26 13:47:35 +00:00

86 lines
2 KiB
C

/*
* Easy-Link EL-MINI board support
*
* Copyright (C) 2012 huangfc <huangfangcheng@163.com>
* Copyright (C) 2011 hys <550663898@qq.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 <linux/gpio.h>
#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 "machtypes.h"
#define MINI_GPIO_LED_SYSTEM 27
#define MINI_GPIO_BTN_RESET 11
#define MINI_GPIO_USB_POWER 8
#define MINI_KEYS_POLL_INTERVAL 20 /* msecs */
#define MINI_KEYS_DEBOUNCE_INTERVAL (3 * MINI_KEYS_POLL_INTERVAL)
static const char *mini_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data mini_flash_data = {
.part_probes = mini_part_probes,
};
static struct gpio_led mini_leds_gpio[] __initdata = {
{
.name = "ELINK:green:system",
.gpio = MINI_GPIO_LED_SYSTEM,
.active_low = 1,
},
};
static struct gpio_keys_button mini_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = MINI_KEYS_DEBOUNCE_INTERVAL,
.gpio = MINI_GPIO_BTN_RESET,
.active_low = 0,
}
};
static void __init el_mini_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&mini_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(mini_leds_gpio),
mini_leds_gpio);
ath79_register_gpio_keys_polled(-1, MINI_KEYS_POLL_INTERVAL,
ARRAY_SIZE(mini_gpio_keys),
mini_gpio_keys);
gpio_request_one(MINI_GPIO_USB_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB power");
ath79_register_usb();
ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1);
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
ath79_register_wmac(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_EL_MINI, "EL-MINI", "EasyLink EL-MINI",
el_mini_setup);