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/*
* Sitecom WL-351 v1 002 board support
*
* Copyright (C) 2011 Tobias Diedrich <ranma+openwrt@tdiedrich.de>
*
* 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 <linux/rtl8366.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 WL351_GPIO_LED_POWER_AMBER 8
#define WL351_GPIO_LED_UNPOPULATED_AMBER 12
#define WL351_GPIO_LED_UNPOPULATED_BLUE 13
#define WL351_GPIO_BUTTON_RESET 10
#define WL351_GPIO_BUTTON_WPS 0
#define WL351_KEYS_POLL_INTERVAL 20
#define WL351_KEYS_DEBOUNCE_INTERVAL (3 * WL351_KEYS_POLL_INTERVAL)
static struct gpio_led wl351_leds_gpio[] __initdata = {
{
.name = "wl-351:amber:power",
.gpio = WL351_GPIO_LED_POWER_AMBER,
.active_low = 1,
}, {
.name = "wl-351:amber:unpopulated",
.gpio = WL351_GPIO_LED_UNPOPULATED_AMBER,
.active_low = 1,
}, {
.name = "wl-351:blue:unpopulated",
.gpio = WL351_GPIO_LED_UNPOPULATED_BLUE,
.active_low = 1,
}
};
static struct gpio_keys_button wl351_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WL351_KEYS_DEBOUNCE_INTERVAL,
.gpio = WL351_GPIO_BUTTON_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WL351_KEYS_DEBOUNCE_INTERVAL,
.gpio = WL351_GPIO_BUTTON_WPS,
.active_low = 1,
}
};
static struct mtd_partition wl351_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x030000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x030000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "factory",
.offset = 0x040000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x110000,
}, {
.name = "rootfs",
.offset = 0x160000,
.size = 0x230000,
}, {
.name = "user (jffs2)",
.offset = 0x3F0000,
.size = 0x010000,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x3a0000,
}
};
static struct rtl8366_platform_data wl351_switch_data = {
.gpio_sda = RT305X_GPIO_I2C_SD,
.gpio_sck = RT305X_GPIO_I2C_SCLK,
};
static struct platform_device wl351_switch = {
.name = RTL8366RB_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &wl351_switch_data,
}
};
static void __init wl351_init(void)
{
rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
RT305X_GPIO_MODE_UART0_SHIFT) |
RT305X_GPIO_MODE_I2C |
RT305X_GPIO_MODE_SPI |
RT305X_GPIO_MODE_MDIO);
rt305x_flash0_data.nr_parts = ARRAY_SIZE(wl351_partitions);
rt305x_flash0_data.parts = wl351_partitions;
rt305x_register_flash(0);
ramips_register_gpio_leds(-1, ARRAY_SIZE(wl351_leds_gpio),
wl351_leds_gpio);
ramips_register_gpio_buttons(-1, WL351_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wl351_gpio_buttons),
wl351_gpio_buttons);
// external rtl8366rb
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_BYPASS;
rt305x_esw_data.reg_initval_fct2 = 0x0002500c;
rt305x_esw_data.reg_initval_fpa2 = 0x1f003fff;
rt305x_register_ethernet();
platform_device_register(&wl351_switch);
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_WL351, "WL-351", "Sitecom WL-351 v1 002",
wl351_init);
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