151 lines
3.6 KiB
C
151 lines
3.6 KiB
C
/*
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* Sitecom WL-351 v1 002 board support
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*
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* Copyright (C) 2011 Tobias Diedrich <ranma+openwrt@tdiedrich.de>
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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 <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/rtl8366.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 WL351_GPIO_LED_POWER_AMBER 8
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#define WL351_GPIO_LED_UNPOPULATED_AMBER 12
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#define WL351_GPIO_LED_UNPOPULATED_BLUE 13
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#define WL351_GPIO_BUTTON_RESET 10
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#define WL351_GPIO_BUTTON_WPS 0
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#define WL351_KEYS_POLL_INTERVAL 20
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#define WL351_KEYS_DEBOUNCE_INTERVAL (3 * WL351_KEYS_POLL_INTERVAL)
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static struct gpio_led wl351_leds_gpio[] __initdata = {
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{
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.name = "wl-351:amber:power",
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.gpio = WL351_GPIO_LED_POWER_AMBER,
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.active_low = 1,
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}, {
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.name = "wl-351:amber:unpopulated",
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.gpio = WL351_GPIO_LED_UNPOPULATED_AMBER,
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.active_low = 1,
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}, {
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.name = "wl-351:blue:unpopulated",
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.gpio = WL351_GPIO_LED_UNPOPULATED_BLUE,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button wl351_gpio_buttons[] __initdata = {
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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 = WL351_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WL351_GPIO_BUTTON_RESET,
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.active_low = 1,
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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 = WL351_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WL351_GPIO_BUTTON_WPS,
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.active_low = 1,
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}
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};
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static struct mtd_partition wl351_partitions[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = 0x030000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "u-boot-env",
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.offset = 0x030000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "factory",
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.offset = 0x040000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "kernel",
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.offset = 0x050000,
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.size = 0x110000,
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}, {
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.name = "rootfs",
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.offset = 0x160000,
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.size = 0x230000,
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}, {
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.name = "user (jffs2)",
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.offset = 0x3F0000,
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.size = 0x010000,
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}, {
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.name = "firmware",
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.offset = 0x050000,
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.size = 0x3a0000,
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}
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};
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static struct physmap_flash_data wl351_flash_data = {
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.nr_parts = ARRAY_SIZE(wl351_partitions),
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.parts = wl351_partitions,
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};
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static struct rtl8366_platform_data wl351_switch_data = {
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.gpio_sda = RT305X_GPIO_I2C_SD,
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.gpio_sck = RT305X_GPIO_I2C_SCLK,
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};
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static struct platform_device wl351_switch = {
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.name = RTL8366RB_DRIVER_NAME,
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.id = -1,
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.dev = {
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.platform_data = &wl351_switch_data,
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}
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};
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static void __init wl351_init(void)
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{
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rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
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RT305X_GPIO_MODE_UART0_SHIFT) |
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RT305X_GPIO_MODE_I2C |
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RT305X_GPIO_MODE_SPI |
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RT305X_GPIO_MODE_MDIO);
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rt305x_register_flash(0, &wl351_flash_data);
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ramips_register_gpio_leds(-1, ARRAY_SIZE(wl351_leds_gpio),
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wl351_leds_gpio);
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ramips_register_gpio_buttons(-1, WL351_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(wl351_gpio_buttons),
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wl351_gpio_buttons);
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// external rtl8366rb
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_BYPASS;
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rt305x_esw_data.reg_initval_fct2 = 0x0002500c;
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rt305x_esw_data.reg_initval_fpa2 = 0x1f003fff;
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rt305x_register_ethernet();
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platform_device_register(&wl351_switch);
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rt305x_register_wifi();
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rt305x_register_wdt();
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rt305x_register_usb();
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}
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MIPS_MACHINE(RAMIPS_MACH_WL351, "WL-351", "Sitecom WL-351 v1 002",
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wl351_init);
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