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/*
* Sitecom WL341v3 board support
*
* Copyright (C) 2012 Marco Antonio Mauro <marcus90@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 <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 WL341V3_GPIO_LED_FIRST_AMBER 9
#define WL341V3_GPIO_LED_FIRST_BLUE 13
#define WL341V3_GPIO_LED_THIRD_AMBER 11
#define WL341V3_GPIO_LED_THIRD_BLUE 14
#define WL341V3_GPIO_LED_FOURTH_BLUE 10
#define WL341V3_GPIO_LED_FIFTH_AMBER 12
#define WL341V3_GPIO_LED_FIFTH_BLUE 8
#define WL341V3_GPIO_BUTTON_WPS 5 /* active low */
#define WL341V3_GPIO_BUTTON_RESET 7 /* active low */
#define WL341V3_BUTTONS_POLL_INTERVAL 20
static struct mtd_partition wl341v3_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "board-nvram",
.offset = 0x020000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x030000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x040000,
.size = 0x0d0000,
}, {
.name = "rootfs",
.offset = 0x110000,
.size = 0x2e0000,
}, {
.name = "signature-eRcOmM",
.offset = 0x3f0000,
.size = 0x010000,
}, {
.name = "firmware",
.offset = 0x040000,
.size = 0x3b0000,
}, {
.name = "fullflash",
.offset = 0x000000,
.size = 0x400000,
}
};
static struct physmap_flash_data wl341v3_flash_data = {
.nr_parts = ARRAY_SIZE(wl341v3_partitions),
.parts = wl341v3_partitions,
};
static struct gpio_led wl341v3_leds_gpio[] __initdata = {
{
.name = "wl341v3:amber:first",
.gpio = WL341V3_GPIO_LED_FIRST_AMBER,
.active_low = 1,
}, {
.name = "wl341v3:blue:first",
.gpio = WL341V3_GPIO_LED_FIRST_BLUE,
.active_low = 1,
}, {
.name = "wl341v3:amber:third",
.gpio = WL341V3_GPIO_LED_THIRD_AMBER,
.active_low = 1,
}, {
.name = "wl341v3:blue:third",
.gpio = WL341V3_GPIO_LED_THIRD_BLUE,
.active_low = 1,
}, {
.name = "wl341v3:blue:fourth",
.gpio = WL341V3_GPIO_LED_FOURTH_BLUE,
.active_low = 1,
}, {
.name = "wl341v3:amber:fifth",
.gpio = WL341V3_GPIO_LED_FIFTH_AMBER,
.active_low = 1,
}, {
.name = "wl341v3:blue:fifth",
.gpio = WL341V3_GPIO_LED_FIFTH_BLUE,
.active_low = 1,
}
};
static struct gpio_button wl341v3_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.threshold = 3,
.gpio = WL341V3_GPIO_BUTTON_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.threshold = 3,
.gpio = WL341V3_GPIO_BUTTON_WPS,
.active_low = 1,
}
};
static void __init wl341v3_init(void)
{
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
rt305x_register_flash(0, &wl341v3_flash_data);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
rt305x_register_ethernet();
ramips_register_gpio_leds(-1, ARRAY_SIZE(wl341v3_leds_gpio),
wl341v3_leds_gpio);
ramips_register_gpio_buttons(-1, WL341V3_BUTTONS_POLL_INTERVAL,
ARRAY_SIZE(wl341v3_gpio_buttons),
wl341v3_gpio_buttons);
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_WL341V3, "WL341V3", "Sitecom WL-341 v3",
wl341v3_init);
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