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ap81: register GPIO buttons

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SVN-Revision: 14923
This commit is contained in:
Gabor Juhos 2009-03-17 18:34:11 +00:00
parent 64958577a7
commit ed3b6e558e
1 changed files with 29 additions and 0 deletions
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29
target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap81.c
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@ -9,11 +9,36 @@
* by the Free Software Foundation. * by the Free Software Foundation.
*/ */
#include <linux/input.h>
#include <asm/mips_machine.h> #include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h> #include <asm/mach-ar71xx/ar71xx.h>
#include "devices.h" #include "devices.h"
#define AP81_GPIO_BTN_SW4 12
#define AP81_GPIO_BTN_SW1 21
#define AP81_BUTTONS_POLL_INTERVAL 20
static struct gpio_button ap81_gpio_buttons[] __initdata = {
{
.desc = "sw1",
.type = EV_KEY,
.code = BTN_0,
.threshold = 5,
.gpio = AP81_GPIO_BTN_SW1,
.active_low = 1,
} , {
.desc = "sw4",
.type = EV_KEY,
.code = BTN_1,
.threshold = 5,
.gpio = AP81_GPIO_BTN_SW4,
.active_low = 1,
}
};
static void __init ap81_setup(void) static void __init ap81_setup(void)
{ {
ar71xx_add_device_mdio(0x0); ar71xx_add_device_mdio(0x0);
@ -32,6 +57,10 @@ static void __init ap81_setup(void)
ar71xx_add_device_usb(); ar71xx_add_device_usb();
ar71xx_add_device_gpio_buttons(-1, AP81_BUTTONS_POLL_INTERVAL,
ARRAY_SIZE(ap81_gpio_buttons),
ap81_gpio_buttons);
ar91xx_add_device_wmac(); ar91xx_add_device_wmac();
} }