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authorDmitry Lifshitz <lifshitz@compulab.co.il>2014-11-18 11:13:24 +0200
committerTony Lindgren <tony@atomide.com>2014-11-21 16:27:22 -0800
commit29c4ce17bcad34a086348dfd5c42b8cf5fda110b (patch)
treea3e9f88718c9e2b3566991a5eb2a4954f767de53 /arch/arm/boot
parent88e66102b7c7e6f6a142f57e6183ef9193f3220e (diff)
ARM: dts: cm-t3x30: add keypad support
Add twl4030 matrtix keypad support. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/omap3-cm-t3x30.dtsi17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 25ba08331d88..3cbaf98c1372 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -64,6 +64,7 @@
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
+#include <dt-bindings/input/input.h>
&mmc1 {
vmmc-supply = <&vmmc1>;
@@ -75,6 +76,22 @@
ti,pullups = <0x000001>;
};
+&twl_keypad {
+ linux,keymap = <
+ MATRIX_KEY(0x00, 0x01, KEY_A)
+ MATRIX_KEY(0x00, 0x02, KEY_B)
+ MATRIX_KEY(0x00, 0x03, KEY_LEFT)
+
+ MATRIX_KEY(0x01, 0x01, KEY_UP)
+ MATRIX_KEY(0x01, 0x02, KEY_ENTER)
+ MATRIX_KEY(0x01, 0x03, KEY_DOWN)
+
+ MATRIX_KEY(0x02, 0x01, KEY_RIGHT)
+ MATRIX_KEY(0x02, 0x02, KEY_C)
+ MATRIX_KEY(0x02, 0x03, KEY_D)
+ >;
+};
+
&hsusb1_phy {
reset-gpios = <&twl_gpio 6 GPIO_ACTIVE_LOW>;
};