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/*
* Sparklan WCR-150GN board support
*
* Copyright (C) 2010 Roman Yeryomin <roman@advem.lv>
*
* 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 <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.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 WCR150GN_GPIO_LED_USER 12
#define WCR150GN_GPIO_LED_POWER 8
#define WCR150GN_GPIO_BUTTON_WPS 10
#define WCR150GN_GPIO_BUTTON_RESET 0
#define WCR150GN_KEYS_POLL_INTERVAL 20
#define WCR150GN_KEYS_DEBOUNCE_INTERVAL (3 * WCR150GN_KEYS_POLL_INTERVAL)
static struct gpio_led wcr150gn_leds_gpio[] __initdata = {
{
.name = "wcr150gn:amber:user",
.gpio = WCR150GN_GPIO_LED_USER,
.active_low = 1,
},
{
.name = "wcr150gn:amber:power",
.gpio = WCR150GN_GPIO_LED_POWER,
.active_low = 1,
}
};
static struct gpio_keys_button wcr150gn_gpio_buttons[] __initdata = {
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WCR150GN_KEYS_DEBOUNCE_INTERVAL,
.gpio = WCR150GN_GPIO_BUTTON_WPS,
.active_low = 1,
},
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WCR150GN_KEYS_DEBOUNCE_INTERVAL,
.gpio = WCR150GN_GPIO_BUTTON_RESET,
.active_low = 1,
}
};
static struct mtd_partition wcr150gn_partitions[] = {
{
.name = "bootloader",
.offset = 0,
.size = 0x030000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "config",
.offset = 0x030000,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "factory",
.offset = 0x040000,
.size = 0x050000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x0d0000,
}, {
.name = "rootfs",
.offset = 0x120000,
.size = 0x2e0000,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x3b0000,
}
};
static struct physmap_flash_data wcr150gn_flash_data = {
.nr_parts = ARRAY_SIZE(wcr150gn_partitions),
.parts = wcr150gn_partitions,
};
static void __init wcr150gn_init(void)
{
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
rt305x_register_flash(0, &wcr150gn_flash_data);
ramips_register_gpio_leds(-1, ARRAY_SIZE(wcr150gn_leds_gpio),
wcr150gn_leds_gpio);
ramips_register_gpio_buttons(-1, WCR150GN_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wcr150gn_gpio_buttons),
wcr150gn_gpio_buttons);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
rt305x_register_ethernet();
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_WCR150GN, "WCR150GN", "Sparklan WCR-150GN",
wcr150gn_init);
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