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

SVN-Revision: 29509
owl
Felix Fietkau 2011-12-13 13:33:44 +00:00
parent 059d4bad00
commit 48f9717371
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) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
* *
@ -13,11 +13,18 @@
#include <linux/mtd/mtd.h> #include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h> #include <linux/mtd/partitions.h>
#include <asm/mach-ar71xx/ar71xx.h> #include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/gpio.h>
#include "machtype.h" #include "machtype.h"
#include "devices.h" #include "devices.h"
#include "dev-m25p80.h" #include "dev-m25p80.h"
#include "dev-ap91-pci.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 #ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition wzrhpg450h_partitions[] = { static struct mtd_partition wzrhpg450h_partitions[] = {
@ -62,6 +69,59 @@ static struct flash_platform_data wzrhpg450h_flash_data = {
#endif #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) static void __init wzrhpg450h_init(void)
{ {
u8 *ee = (u8 *) KSEG1ADDR(0x1f051000); u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
@ -76,8 +136,19 @@ static void __init wzrhpg450h_init(void)
ar71xx_eth0_data.duplex = DUPLEX_FULL; ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_eth0_data.phy_mask = BIT(0); 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_eth(0);
ar71xx_add_device_usb();
gpio_request(16, "usb");
gpio_direction_output(16, 1);
ap91_pci_init(ee, NULL); ap91_pci_init(ee, NULL);
} }