2 * Asus RT-N15 board support
4 * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
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>
16 #include <linux/rtl8366.h>
17 #include <linux/ethtool.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/rt288x.h>
23 #include <asm/mach-ralink/rt288x_regs.h>
24 #include <asm/mach-ralink/ramips_eth_platform.h>
28 #define RT_N15_GPIO_LED_POWER 11
29 #define RT_N15_GPIO_BUTTON_WPS 0
30 #define RT_N15_GPIO_BUTTON_RESET 12
32 #define RT_N15_GPIO_RTL8366_SCK 2
33 #define RT_N15_GPIO_RTL8366_SDA 1
35 #define RT_N15_KEYS_POLL_INTERVAL 20
36 #define RT_N15_KEYS_DEBOUNCE_INTERVAL (3 * RT_N15_KEYS_POLL_INTERVAL)
38 static struct mtd_partition rt_n15_partitions[] = {
43 .mask_flags = MTD_WRITEABLE,
48 .mask_flags = MTD_WRITEABLE,
53 .mask_flags = MTD_WRITEABLE,
69 static struct physmap_flash_data rt_n15_flash_data = {
70 .nr_parts = ARRAY_SIZE(rt_n15_partitions),
71 .parts = rt_n15_partitions,
74 static struct gpio_led rt_n15_leds_gpio[] __initdata = {
76 .name = "rt-n15:blue:power",
77 .gpio = RT_N15_GPIO_LED_POWER,
82 static struct gpio_keys_button rt_n15_gpio_buttons[] __initdata = {
87 .debounce_interval = RT_N15_KEYS_DEBOUNCE_INTERVAL,
88 .gpio = RT_N15_GPIO_BUTTON_RESET,
93 .code = KEY_WPS_BUTTON,
94 .debounce_interval = RT_N15_KEYS_DEBOUNCE_INTERVAL,
95 .gpio = RT_N15_GPIO_BUTTON_WPS,
100 static struct rtl8366_platform_data rt_n15_rtl8366s_data = {
101 .gpio_sda = RT_N15_GPIO_RTL8366_SDA,
102 .gpio_sck = RT_N15_GPIO_RTL8366_SCK,
105 static struct platform_device rt_n15_rtl8366s_device = {
106 .name = RTL8366S_DRIVER_NAME,
109 .platform_data = &rt_n15_rtl8366s_data,
113 static void __init rt_n15_init(void)
115 rt288x_gpio_init(RT2880_GPIO_MODE_UART0 | RT2880_GPIO_MODE_I2C);
117 rt288x_register_flash(0, &rt_n15_flash_data);
119 ramips_register_gpio_leds(-1, ARRAY_SIZE(rt_n15_leds_gpio),
122 ramips_register_gpio_buttons(-1, RT_N15_KEYS_POLL_INTERVAL,
123 ARRAY_SIZE(rt_n15_gpio_buttons),
124 rt_n15_gpio_buttons);
126 platform_device_register(&rt_n15_rtl8366s_device);
128 rt288x_register_wifi();
130 rt288x_eth_data.speed = SPEED_1000;
131 rt288x_eth_data.duplex = DUPLEX_FULL;
132 rt288x_eth_data.tx_fc = 1;
133 rt288x_eth_data.rx_fc = 1;
134 rt288x_register_ethernet();
135 rt288x_register_wdt();
138 MIPS_MACHINE(RAMIPS_MACH_RT_N15, "RT-N15", "Asus RT-N15", rt_n15_init);