openwrtv3/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-mzk-w300nh2.c

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/*
* Planex MZK-W300NH2 board support
*
* Copyright (C) 2012 Samir Ibradžić <sibradzic@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 <linux/init.h>
#include <linux/platform_device.h>
#include <asm/mach-ralink/machine.h>
#include <asm/mach-ralink/dev-gpio-buttons.h>
#include <asm/mach-ralink/dev-gpio-leds.h>
#include <asm/mach-ralink/rt305x.h>
#include <asm/mach-ralink/rt305x_regs.h>
#include "devices.h"
#define MZKW300NH2_GPIO_BUTTON_RESET 0 /* active low */
#define MZKW300NH2_GPIO_BUTTON_WPS 12 /* active low */
#define MZKW300NH2_GPIO_SWITCH_MODE_RT 13 /* active low */
#define MZKW300NH2_GPIO_LED_POWER 9
#define MZKW300NH2_GPIO_LED_WLAN 14
#define MZKW300NH2_GPIO_LED_WPS 11
#define MZKW300NH2_KEYS_POLL_INTERVAL 20
#define MZKW300NH2_KEYS_DEBOUNCE_INTERVAL (3 * MZKW300NH2_KEYS_POLL_INTERVAL)
static struct gpio_led mzkw300nh2_leds_gpio[] __initdata = {
{
.name = "mzkw300nh2:green:power",
.gpio = MZKW300NH2_GPIO_LED_POWER,
.active_low = 1,
}, {
.name = "mzkw300nh2:amber:wlan",
.gpio = MZKW300NH2_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "mzkw300nh2:amber:wps",
.gpio = MZKW300NH2_GPIO_LED_WPS,
.active_low = 1,
}
};
static struct gpio_keys_button mzkw300nh2_gpio_buttons[] __initdata = {
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = MZKW300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZKW300NH2_GPIO_BUTTON_WPS,
.active_low = 1,
}, {
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = MZKW300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZKW300NH2_GPIO_BUTTON_RESET,
.active_low = 1,
}, {
.desc = "rt",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = MZKW300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZKW300NH2_GPIO_SWITCH_MODE_RT,
.active_low = 1,
}
};
static void __init mzkw300nh2_init(void)
{
rt305x_gpio_init(RT305X_GPIO_MODE_UART0(RT305X_GPIO_MODE_GPIO) |
RT305X_GPIO_MODE_I2C |
RT305X_GPIO_MODE_SPI |
RT305X_GPIO_MODE_JTAG);
rt305x_register_flash(0);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
rt305x_register_ethernet();
ramips_register_gpio_leds(-1, ARRAY_SIZE(mzkw300nh2_leds_gpio),
mzkw300nh2_leds_gpio);
ramips_register_gpio_buttons(-1, MZKW300NH2_KEYS_POLL_INTERVAL,
ARRAY_SIZE(mzkw300nh2_gpio_buttons),
mzkw300nh2_gpio_buttons);
rt305x_register_wifi();
rt305x_register_wdt();
}
MIPS_MACHINE(RAMIPS_MACH_MZKW300NH2, "MZK-W300NH2", "Planex MZK-W300NH2",
mzkw300nh2_init);