Index: linux-2.6.24.2/arch/arm/mach-pxa/ezx-a910.c
===================================================================
--- linux-2.6.24.2.orig/arch/arm/mach-pxa/ezx-a910.c
+++ linux-2.6.24.2/arch/arm/mach-pxa/ezx-a910.c
@@ -16,6 +16,7 @@
 #include <linux/mmc/host.h>
 #include <linux/irq.h>
 #include <linux/input.h>
+#include <linux/gpio_keys.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -302,10 +303,33 @@
 */
 };
 
+/* Flip */
+#undef GPIO_FLIP_PIN
+#define GPIO_FLIP_PIN 15 /* FIXME */
+static struct gpio_keys_button a910flip_buttons[] = {
+	[0] = {
+		.code           = KEY_SLEEP,
+		.gpio           = GPIO_FLIP_PIN,
+		.desc           = "a910 flip",
+	},
+};
+
+static struct gpio_keys_platform_data a910flip_platform_data = {
+	.buttons        = a910flip_buttons,
+	.nbuttons       = 1,
+};
+static struct platform_device a910flip_device = {
+	.name           = "gpio-keys",
+	.id             = -1,
+	.dev            = {
+		.platform_data  = &a910flip_platform_data,
+	},
+};
 
 static struct platform_device *devices[] __initdata = {
 	&a910_pcap_device,
 	&a910_eoc_device,
+	&a910flip_device,
 };
 
 static void __init a910_init(void)