94 lines
2.6 KiB
C
94 lines
2.6 KiB
C
/*
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* Planex MZK-W300NH2 board support
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*
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* Copyright (C) 2012 Samir Ibradžić <sibradzic@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt305x.h>
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#include <asm/mach-ralink/rt305x_regs.h>
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#include "devices.h"
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#define MZKW300NH2_GPIO_BUTTON_RESET 0 /* active low */
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#define MZKW300NH2_GPIO_BUTTON_WPS 12 /* active low */
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#define MZKW300NH2_GPIO_SWITCH_MODE_RT 13 /* active low */
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#define MZKW300NH2_GPIO_LED_POWER 9
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#define MZKW300NH2_GPIO_LED_WLAN 14
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#define MZKW300NH2_GPIO_LED_WPS 11
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#define MZKW300NH2_KEYS_POLL_INTERVAL 20
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#define MZKW300NH2_KEYS_DEBOUNCE_INTERVAL (3 * MZKW300NH2_KEYS_POLL_INTERVAL)
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static struct gpio_led mzkw300nh2_leds_gpio[] __initdata = {
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{
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.name = "mzkw300nh2:green:power",
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.gpio = MZKW300NH2_GPIO_LED_POWER,
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.active_low = 1,
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}, {
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.name = "mzkw300nh2:amber:wlan",
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.gpio = MZKW300NH2_GPIO_LED_WLAN,
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.active_low = 1,
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}, {
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.name = "mzkw300nh2:amber:wps",
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.gpio = MZKW300NH2_GPIO_LED_WPS,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button mzkw300nh2_gpio_buttons[] __initdata = {
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{
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.desc = "wps",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = MZKW300NH2_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MZKW300NH2_GPIO_BUTTON_WPS,
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.active_low = 1,
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}, {
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = MZKW300NH2_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MZKW300NH2_GPIO_BUTTON_RESET,
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.active_low = 1,
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}, {
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.desc = "rt",
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.type = EV_KEY,
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.code = BTN_0,
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.debounce_interval = MZKW300NH2_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MZKW300NH2_GPIO_SWITCH_MODE_RT,
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.active_low = 1,
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}
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};
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static void __init mzkw300nh2_init(void)
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{
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rt305x_gpio_init(RT305X_GPIO_MODE_UART0(RT305X_GPIO_MODE_GPIO) |
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RT305X_GPIO_MODE_I2C |
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RT305X_GPIO_MODE_SPI |
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RT305X_GPIO_MODE_JTAG);
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rt305x_register_flash(0);
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
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rt305x_register_ethernet();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(mzkw300nh2_leds_gpio),
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mzkw300nh2_leds_gpio);
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ramips_register_gpio_buttons(-1, MZKW300NH2_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(mzkw300nh2_gpio_buttons),
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mzkw300nh2_gpio_buttons);
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rt305x_register_wifi();
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rt305x_register_wdt();
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}
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MIPS_MACHINE(RAMIPS_MACH_MZKW300NH2, "MZK-W300NH2", "Planex MZK-W300NH2",
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mzkw300nh2_init);
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