2 * Sitecom WL-351 v1 002 board support
4 * Copyright (C) 2011 Tobias Diedrich <ranma+openwrt@tdiedrich.de>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <linux/init.h>
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/mtd/physmap.h>
17 #include <linux/rtl8366.h>
19 #include <asm/mach-ralink/machine.h>
20 #include <asm/mach-ralink/dev-gpio-buttons.h>
21 #include <asm/mach-ralink/dev-gpio-leds.h>
22 #include <asm/mach-ralink/rt305x.h>
23 #include <asm/mach-ralink/rt305x_regs.h>
27 #define WL351_GPIO_LED_POWER_AMBER 8
28 #define WL351_GPIO_LED_UNPOPULATED_AMBER 12
29 #define WL351_GPIO_LED_UNPOPULATED_BLUE 13
31 #define WL351_GPIO_BUTTON_RESET 10
32 #define WL351_GPIO_BUTTON_WPS 0
34 #define WL351_KEYS_POLL_INTERVAL 20
35 #define WL351_KEYS_DEBOUNCE_INTERVAL (3 * WL351_KEYS_POLL_INTERVAL)
37 static struct gpio_led wl351_leds_gpio[] __initdata = {
39 .name = "wl-351:amber:power",
40 .gpio = WL351_GPIO_LED_POWER_AMBER,
43 .name = "wl-351:amber:unpopulated",
44 .gpio = WL351_GPIO_LED_UNPOPULATED_AMBER,
47 .name = "wl-351:blue:unpopulated",
48 .gpio = WL351_GPIO_LED_UNPOPULATED_BLUE,
54 static struct gpio_keys_button wl351_gpio_buttons[] __initdata = {
59 .debounce_interval = WL351_KEYS_DEBOUNCE_INTERVAL,
60 .gpio = WL351_GPIO_BUTTON_RESET,
65 .code = KEY_WPS_BUTTON,
66 .debounce_interval = WL351_KEYS_DEBOUNCE_INTERVAL,
67 .gpio = WL351_GPIO_BUTTON_WPS,
72 static struct mtd_partition wl351_partitions[] = {
77 .mask_flags = MTD_WRITEABLE,
82 .mask_flags = MTD_WRITEABLE,
87 .mask_flags = MTD_WRITEABLE,
97 .name = "user (jffs2)",
107 static struct physmap_flash_data wl351_flash_data = {
108 .nr_parts = ARRAY_SIZE(wl351_partitions),
109 .parts = wl351_partitions,
113 static struct rtl8366_platform_data wl351_switch_data = {
114 .gpio_sda = RT305X_GPIO_I2C_SD,
115 .gpio_sck = RT305X_GPIO_I2C_SCLK,
118 static struct platform_device wl351_switch = {
119 .name = RTL8366RB_DRIVER_NAME,
122 .platform_data = &wl351_switch_data,
126 static void __init wl351_init(void)
128 rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
129 RT305X_GPIO_MODE_UART0_SHIFT) |
130 RT305X_GPIO_MODE_I2C |
131 RT305X_GPIO_MODE_SPI |
132 RT305X_GPIO_MODE_MDIO);
133 rt305x_register_flash(0, &wl351_flash_data);
134 ramips_register_gpio_leds(-1, ARRAY_SIZE(wl351_leds_gpio),
136 ramips_register_gpio_buttons(-1, WL351_KEYS_POLL_INTERVAL,
137 ARRAY_SIZE(wl351_gpio_buttons),
139 // external rtl8366rb
140 rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_BYPASS;
141 rt305x_esw_data.reg_initval_fct2 = 0x0002500c;
142 rt305x_esw_data.reg_initval_fpa2 = 0x1f003fff;
143 rt305x_register_ethernet();
144 platform_device_register(&wl351_switch);
145 rt305x_register_wifi();
146 rt305x_register_wdt();
147 rt305x_register_usb();
150 MIPS_MACHINE(RAMIPS_MACH_WL351, "WL-351", "Sitecom WL-351 v1 002",