ARM: OMAP: Apollon Plus board support

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap2 / board-apollon-keys.c

diff --git a/arch/arm/mach-omap2/board-apollon-keys.c b/arch/arm/mach-omap2/board-apollon-keys.c
index 8cd2e52bf2c4e48e4722d2ec1ea981c326824298..6b2e5512a4e9dca1ee84008f222ddf334deff38a 100644 (file)
--- a/arch/arm/mach-omap2/board-apollon-keys.c
+++ b/arch/arm/mach-omap2/board-apollon-keys.c
@@ -21,6 +21,9 @@
 #define SW_ENTER_GPIO16                16
 #define SW_UP_GPIO17           17
 #define SW_DOWN_GPIO58         58
+#define SW_LEFT_GPIO95         95
+#define SW_RIGHT_GPIO96                96
+#define SW_ESC_GPIO97          97
 
 static struct gpio_keys_button apollon_gpio_keys_buttons[] = {
        [0] = {
@@ -38,6 +41,23 @@ static struct gpio_keys_button apollon_gpio_keys_buttons[] = {
                .gpio           = SW_DOWN_GPIO58,
                .desc           = "down sw",
        },
+#ifdef CONFIG_MACH_OMAP_APOLLON_PLUS
+       [3] = {
+               .code           = KEY_LEFT,
+               .gpio           = SW_LEFT_GPIO95,
+               .desc           = "left sw",
+       },
+       [4] = {
+               .code           = KEY_RIGHT,
+               .gpio           = SW_RIGHT_GPIO96,
+               .desc           = "right sw",
+       },
+       [5] = {
+               .code           = KEY_ESC,
+               .gpio           = SW_ESC_GPIO97,
+               .desc           = "esc sw",
+       },
+#endif
 };
 
 static struct gpio_keys_platform_data apollon_gpio_keys = {
@@ -67,6 +87,20 @@ static void __init apollon_sw_init(void)
        omap_cfg_reg(AA8_242X_GPIO58);
        omap_request_gpio(SW_DOWN_GPIO58);
        omap_set_gpio_direction(SW_DOWN_GPIO58, 1);
+#ifdef CONFIG_MACH_OMAP_APOLLON_PLUS
+       /* Left SW - P18 */
+       omap_cfg_reg(P18_24XX_GPIO95);
+       omap_request_gpio(SW_LEFT_GPIO95);
+       omap_set_gpio_direction(SW_LEFT_GPIO95, 1);
+       /* Right SW - M18 */
+       omap_cfg_reg(M18_24XX_GPIO96);
+       omap_request_gpio(SW_RIGHT_GPIO96);
+       omap_set_gpio_direction(SW_RIGHT_GPIO96, 1);
+       /* Esc SW - L14 */
+       omap_cfg_reg(L14_24XX_GPIO97);
+       omap_request_gpio(SW_ESC_GPIO97);
+       omap_set_gpio_direction(SW_ESC_GPIO97, 1);
+#endif
 }
 
 static int __init omap_apollon_keys_init(void)