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Input: add Tosa keyboard driver

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Add keyboard support on tosa (Sharp Zaurus SL-6000x).
Largely based on patches by Dirk Opfer.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Baryshkov
2008-01-21 01:04:20 -05:00
committed by Dmitry Torokhov
parent 52fe0cdb09
commit 93e9012f40
5 changed files with 510 additions and 0 deletions
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43
arch/arm/mach-pxa/tosa.c
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@@ -21,6 +21,8 @@
#include <linux/mmc/host.h>
#include <linux/pm.h>
#include <linux/delay.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <asm/setup.h>
#include <asm/memory.h>
@@ -253,6 +255,46 @@ static struct platform_device tosakbd_device = {
.id = -1,
};
static struct gpio_keys_button tosa_gpio_keys[] = {
{
.type = EV_PWR,
.code = KEY_SUSPEND,
.gpio = TOSA_GPIO_ON_KEY,
.desc = "On key",
.wakeup = 1,
.active_low = 1,
},
{
.type = EV_KEY,
.code = TOSA_KEY_RECORD,
.gpio = TOSA_GPIO_RECORD_BTN,
.desc = "Record Button",
.wakeup = 1,
.active_low = 1,
},
{
.type = EV_KEY,
.code = TOSA_KEY_SYNC,
.gpio = TOSA_GPIO_SYNC,
.desc = "Sync Button",
.wakeup = 1,
.active_low = 1,
},
};
static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
.buttons = tosa_gpio_keys,
.nbuttons = ARRAY_SIZE(tosa_gpio_keys),
};
static struct platform_device tosa_gpio_keys_device = {
.name = "gpio-keys",
.id = -1,
.dev = {
.platform_data = &tosa_gpio_keys_platform_data,
},
};
/*
* Tosa LEDs
*/
@@ -265,6 +307,7 @@ static struct platform_device *devices[] __initdata = {
&tosascoop_device,
&tosascoop_jc_device,
&tosakbd_device,
&tosa_gpio_keys_device,
&tosaled_device,
};