Add twl4030 matrtix keypad support.
Signed-off-by: Dmitry Lifshitz <[email protected]>
---
arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 17 +++++++++++++++++
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 bcd896f..3a91204 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -78,6 +78,7 @@
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
+#include <dt-bindings/input/input.h>
&mmc1 {
vmmc-supply = <&vmmc1>;
@@ -89,6 +90,22 @@
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>;
};
--
1.7.5.4
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