From 59471f957b42fd111188b6d9d1661978ef64b9f3 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Fri, 16 Sep 2011 21:41:25 +0900
Subject: [PATCH] --- yaml --- r: 274005 b: refs/heads/master c:
 c86cfdd012498ddab2b2eb23fad201637a77acf4 h: refs/heads/master i:   274003:
 624ddd8767ba14cc1f2acafa42bf82223d769290 v: v3

---
 [refs]                                    |  2 +-
 trunk/arch/arm/mach-exynos4/mach-origen.c | 58 +++++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 5ff1e897ec33..646792e9d01b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cf1dad9d7f14ddf555baa0fcc82d17d5f29d3ae2
+refs/heads/master: c86cfdd012498ddab2b2eb23fad201637a77acf4
diff --git a/trunk/arch/arm/mach-exynos4/mach-origen.c b/trunk/arch/arm/mach-exynos4/mach-origen.c
index cd5195f93548..3d67140aaea9 100644
--- a/trunk/arch/arm/mach-exynos4/mach-origen.c
+++ b/trunk/arch/arm/mach-exynos4/mach-origen.c
@@ -15,6 +15,7 @@
 #include <linux/io.h>
 #include <linux/input.h>
 #include <linux/pwm_backlight.h>
+#include <linux/gpio_keys.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
@@ -97,6 +98,62 @@ static void __init origen_ehci_init(void)
 	s5p_ehci_set_platdata(pdata);
 }
 
+static struct gpio_keys_button origen_gpio_keys_table[] = {
+	{
+		.code			= KEY_MENU,
+		.gpio			= EXYNOS4_GPX1(5),
+		.desc			= "gpio-keys: KEY_MENU",
+		.type			= EV_KEY,
+		.active_low		= 1,
+		.wakeup			= 1,
+		.debounce_interval	= 1,
+	}, {
+		.code			= KEY_HOME,
+		.gpio			= EXYNOS4_GPX1(6),
+		.desc			= "gpio-keys: KEY_HOME",
+		.type			= EV_KEY,
+		.active_low		= 1,
+		.wakeup			= 1,
+		.debounce_interval	= 1,
+	}, {
+		.code			= KEY_BACK,
+		.gpio			= EXYNOS4_GPX1(7),
+		.desc			= "gpio-keys: KEY_BACK",
+		.type			= EV_KEY,
+		.active_low		= 1,
+		.wakeup			= 1,
+		.debounce_interval	= 1,
+	}, {
+		.code			= KEY_UP,
+		.gpio			= EXYNOS4_GPX2(0),
+		.desc			= "gpio-keys: KEY_UP",
+		.type			= EV_KEY,
+		.active_low		= 1,
+		.wakeup			= 1,
+		.debounce_interval	= 1,
+	}, {
+		.code			= KEY_DOWN,
+		.gpio			= EXYNOS4_GPX2(1),
+		.desc			= "gpio-keys: KEY_DOWN",
+		.type			= EV_KEY,
+		.active_low		= 1,
+		.wakeup			= 1,
+		.debounce_interval	= 1,
+	},
+};
+
+static struct gpio_keys_platform_data origen_gpio_keys_data = {
+	.buttons	= origen_gpio_keys_table,
+	.nbuttons	= ARRAY_SIZE(origen_gpio_keys_table),
+};
+
+static struct platform_device origen_device_gpiokeys = {
+	.name		= "gpio-keys",
+	.dev		= {
+		.platform_data	= &origen_gpio_keys_data,
+	},
+};
+
 static struct platform_device *origen_devices[] __initdata = {
 	&s3c_device_hsmmc2,
 	&s3c_device_hsmmc0,
@@ -107,6 +164,7 @@ static struct platform_device *origen_devices[] __initdata = {
 	&s5p_device_fimc1,
 	&s5p_device_fimc2,
 	&s5p_device_fimc3,
+	&origen_device_gpiokeys,
 };
 
 /* LCD Backlight data */