Input: add Tosa keyboard driver
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>
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 240fd04..e7e0f52 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -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 @@
.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 @@
&tosascoop_device,
&tosascoop_jc_device,
&tosakbd_device,
+ &tosa_gpio_keys_device,
&tosaled_device,
};