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ar71xx: add gpios and usb for wzr-hp-g450h 

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29509 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Felix Fietkau 2011-12-13 13:33:44 +00:00
parent b7bc4ddfee
commit 9db5641019
1 changed files with 73 additions and 2 deletions
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75
target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g450h.c
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@ -1,7 +1,7 @@
/*
* Atheros G450 board support
* Buffalo WZR-HP-G450G board support
*
* Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
@ -13,11 +13,18 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/gpio.h>
#include "machtype.h"
#include "devices.h"
#include "dev-m25p80.h"
#include "dev-ap91-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#define WZRHPG450H_KEYS_POLL_INTERVAL 20 /* msecs */
#define WZRHPG450H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG450H_KEYS_POLL_INTERVAL)
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition wzrhpg450h_partitions[] = {
@ -62,6 +69,59 @@ static struct flash_platform_data wzrhpg450h_flash_data = {
#endif
};
static struct gpio_led wzrhpg450h_leds_gpio[] __initdata = {
{
.name = "buffalo:red:diag",
.gpio = 14,
.active_low = 1,
},
{
.name = "buffalo:orange:security",
.gpio = 13,
.active_low = 1,
},
};
static struct gpio_keys_button wzrhpg450h_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 6,
.active_low = 1,
}, {
.desc = "usb",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 1,
.active_low = 1,
}, {
.desc = "aoss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 8,
.active_low = 1,
}, {
.desc = "movie_engine",
.type = EV_KEY,
.code = BTN_6,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 7,
.active_low = 0,
}, {
.desc = "router_off",
.type = EV_KEY,
.code = BTN_5,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 12,
.active_low = 0,
}
};
static void __init wzrhpg450h_init(void)
{
u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
@ -76,8 +136,19 @@ static void __init wzrhpg450h_init(void)
ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_eth0_data.phy_mask = BIT(0);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg450h_leds_gpio),
wzrhpg450h_leds_gpio);
ar71xx_register_gpio_keys_polled(-1, WZRHPG450H_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wzrhpg450h_gpio_keys),
wzrhpg450h_gpio_keys);
ar71xx_add_device_eth(0);
ar71xx_add_device_usb();
gpio_request(16, "usb");
gpio_direction_output(16, 1);
ap91_pci_init(ee, NULL);
}