ARM: dts: OMAP3-N900: Add TWL4030 Keypad Matrix

Add Keyboard Matrix information to N900's DTS file.
This patch maps the keys exactly as the original
board code.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 6fc85f9..40473cb 100644 (file)
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -254,6 +254,61 @@
        };
 };
 
+&twl_keypad {
+       linux,keymap = < 0x00000010 /* KEY_Q */
+                        0x00010018 /* KEY_O */
+                        0x00020019 /* KEY_P */
+                        0x00030033 /* KEY_COMMA */
+                        0x0004000e /* KEY_BACKSPACE */
+                        0x0006001e /* KEY_A */
+                        0x0007001f /* KEY_S */
+
+                        0x01000011 /* KEY_W */
+                        0x01010020 /* KEY_D */
+                        0x01020021 /* KEY_F */
+                        0x01030022 /* KEY_G */
+                        0x01040023 /* KEY_H */
+                        0x01050024 /* KEY_J */
+                        0x01060025 /* KEY_K */
+                        0x01070026 /* KEY_L */
+
+                        0x02000012 /* KEY_E */
+                        0x02010034 /* KEY_DOT */
+                        0x02020067 /* KEY_UP */
+                        0x0203001c /* KEY_ENTER */
+                        0x0205002c /* KEY_Z */
+                        0x0206002d /* KEY_X */
+                        0x0207002e /* KEY_C */
+                        0x02080043 /* KEY_F9 */
+
+                        0x03000013 /* KEY_R */
+                        0x0301002f /* KEY_V */
+                        0x03020030 /* KEY_B */
+                        0x03030031 /* KEY_N */
+                        0x03040032 /* KEY_M */
+                        0x03050039 /* KEY_SPACE */
+                        0x03060039 /* KEY_SPACE */
+                        0x03070069 /* KEY_LEFT */
+
+                        0x04000014 /* KEY_T */
+                        0x0401006c /* KEY_DOWN */
+                        0x0402006a /* KEY_RIGHT */
+                        0x0404001d /* KEY_LEFTCTRL */
+                        0x04050064 /* KEY_RIGHTALT */
+                        0x0406002a /* KEY_LEFTSHIFT */
+                        0x04080044 /* KEY_F10 */
+
+                        0x05000015 /* KEY_Y */
+                        0x05080057 /* KEY_F11 */
+
+                        0x06000016 /* KEY_U */
+
+                        0x07000017 /* KEY_I */
+                        0x07010041 /* KEY_F7 */
+                        0x07020042 /* KEY_F8 */
+                        >;
+};
+
 &twl_gpio {
        ti,pullups      = <0x0>;
        ti,pulldowns    = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */