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-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index b10431451f39..0a7eb29cd7ca 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -82,12 +82,16 @@
*/
/*
- * KEYSC
+ * LCD / IRQ / KEYSC / IrDA
*
- * SW43 KEYSC
- * -------------------------
- * ON enable
- * OFF disable
+ * IRQ = IRQ26 (TS), IRQ27 (VIO), IRQ28 (TouchScreen)
+ * LCD = 2nd LCDC
+ *
+ * | SW43 |
+ * SW3 | ON | OFF |
+ * -------------+-----------------------+---------------+
+ * ON | KEY / IrDA | LCD |
+ * OFF | KEY / IrDA / IRQ | IRQ |
*/
/* MTD */
@@ -236,7 +240,7 @@ static struct platform_device *ap4evb_devices[] __initdata = {
&sdhi0_device,
};
-/* TouchScreen */
+/* TouchScreen (Needs SW3 set to OFF) */
#define IRQ28 396
struct tsc2007_platform_data tsc2007_info = {
.model = 2007,