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Commit cef20af0 authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
Browse files

ARM: shmobile: Enable DSW2 with gpio-keys on KZM9D 



Use the gpio-keys driver to support the 4 pins on the
dip switch DSW2 which is mounted on the KZM9D board.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent b69e4435

arch/arm/boot/dts/emev2-kzm9d.dts

+38 −1
Original line number Diff line number Diff line
@@ -9,7 +9,9 @@ 
 */

/dts-v1/;



/include/ "emev2.dtsi"

#include "emev2.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>



/ {

	model = "EMEV2 KZM9D Board";
@@ -54,4 +56,39 @@ 
		vddvario-supply = <&reg_1p8v>;

		vdd33a-supply = <&reg_3p3v>;

	};



	gpio_keys {

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;



		button@1 {

			debounce_interval = <50>;

			wakeup = <1>;

			label = "DSW2-1";

			linux,code = <KEY_1>;

			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;

		};

		button@2 {

			debounce_interval = <50>;

			wakeup = <1>;

			label = "DSW2-2";

			linux,code = <KEY_2>;

			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;

		};

		button@3 {

			debounce_interval = <50>;

			wakeup = <1>;

			label = "DSW2-3";

			linux,code = <KEY_3>;

			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;

		};

		button@4 {

			debounce_interval = <50>;

			wakeup = <1>;

			label = "DSW2-4";

			linux,code = <KEY_4>;

			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;

		};

	};

};

arch/arm/boot/dts/emev2.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -8,7 +8,7 @@ 
 * kind, whether express or implied.

 */



/include/ "skeleton.dtsi"

#include "skeleton.dtsi"



/ {

	compatible = "renesas,emev2";