2 * Linksys WRT400N board support
4 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/input.h>
17 #include <asm/mips_machine.h>
18 #include <asm/mach-ar71xx/ar71xx.h>
21 #include "dev-m25p80.h"
23 #define WRT400N_GPIO_LED_ORANGE 5
24 #define WRT400N_GPIO_LED_GREEN 4
25 #define WRT400N_GPIO_LED_POWER 1
26 #define WRT400N_GPIO_LED_WLAN 0
28 #define WRT400N_GPIO_BTN_RESET 8
29 #define WRT400N_GPIO_BTN_WLSEC 3
31 #define WRT400N_BUTTONS_POLL_INTERVAL 20
33 #ifdef CONFIG_MTD_PARTITIONS
34 static struct mtd_partition wrt400n_partitions
[] = {
39 .mask_flags
= MTD_WRITEABLE
,
44 .mask_flags
= MTD_WRITEABLE
,
57 .mask_flags
= MTD_WRITEABLE
,
62 .mask_flags
= MTD_WRITEABLE
,
67 .mask_flags
= MTD_WRITEABLE
,
72 .mask_flags
= MTD_WRITEABLE
,
79 #endif /* CONFIG_MTD_PARTITIONS */
81 static struct flash_platform_data wrt400n_flash_data
= {
82 #ifdef CONFIG_MTD_PARTITIONS
83 .parts
= wrt400n_partitions
,
84 .nr_parts
= ARRAY_SIZE(wrt400n_partitions
),
88 static struct gpio_led wrt400n_leds_gpio
[] __initdata
= {
90 .name
= "wrt400n:green:status",
91 .gpio
= WRT400N_GPIO_LED_GREEN
,
94 .name
= "wrt400n:amber:aoss",
95 .gpio
= WRT400N_GPIO_LED_ORANGE
,
98 .name
= "wrt400n:green:wlan",
99 .gpio
= WRT400N_GPIO_LED_WLAN
,
102 .name
= "wrt400n:green:power",
103 .gpio
= WRT400N_GPIO_LED_POWER
,
108 static struct gpio_button wrt400n_gpio_buttons
[] __initdata
= {
114 .gpio
= WRT400N_GPIO_BTN_RESET
,
121 .gpio
= WRT400N_GPIO_BTN_WLSEC
,
126 static void __init
wrt400n_setup(void)
128 ar71xx_add_device_mdio(0x0);
130 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
131 ar71xx_eth0_data
.phy_mask
= 0xf;
132 ar71xx_eth0_data
.speed
= SPEED_100
;
133 ar71xx_eth0_data
.duplex
= DUPLEX_FULL
;
134 ar71xx_eth0_data
.has_ar8216
= 1;
136 ar71xx_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
137 ar71xx_eth1_data
.phy_mask
= 0x10;
139 ar71xx_add_device_eth(0);
140 ar71xx_add_device_eth(1);
142 ar71xx_add_device_m25p80(&wrt400n_flash_data
);
144 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt400n_leds_gpio
),
147 ar71xx_add_device_gpio_buttons(-1, WRT400N_BUTTONS_POLL_INTERVAL
,
148 ARRAY_SIZE(wrt400n_gpio_buttons
),
149 wrt400n_gpio_buttons
);
151 /* TODO: PCI support */
154 MIPS_MACHINE(AR71XX_MACH_WRT400N
, "Linksys WRT400N", wrt400n_setup
);