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Commit 1c7f349a authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Simon Horman
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ARM: dts: blanche: add support for general purpose switches 



Add support  for the  general purpose  software switches  SW2 and tactile
switches SW24/25 as a virtual keyboard (like it was done with the Lager/
Koelsch boards).

Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 17d9af9e

arch/arm/boot/dts/r8a7792-blanche.dts

+49 −0
Original line number Diff line number Diff line
@@ -11,6 +11,8 @@ 


/dts-v1/;

#include "r8a7792.dtsi"

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

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



/ {

	model = "Blanche";
@@ -54,6 +56,53 @@ 
		pinctrl-0 = <&lan89218_pins>;

		pinctrl-names = "default";

	};



	keyboard {

		compatible = "gpio-keys";



		key-1 {

			linux,code = <KEY_1>;

			label = "SW2-1";

			wakeup-source;

			debounce-interval = <20>;

			gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;

		};

		key-2 {

			linux,code = <KEY_2>;

			label = "SW2-2";

			wakeup-source;

			debounce-interval = <20>;

			gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;

		};

		key-3 {

			linux,code = <KEY_3>;

			label = "SW2-3";

			wakeup-source;

			debounce-interval = <20>;

			gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;

		};

		key-4 {

			linux,code = <KEY_4>;

			label = "SW2-4";

			wakeup-source;

			debounce-interval = <20>;

			gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;

		};

		key-a {

			linux,code = <KEY_A>;

			label = "SW24";

			wakeup-source;

			debounce-interval = <20>;

			gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;

		};

		key-b {

			linux,code = <KEY_B>;

			label = "SW25";

			wakeup-source;

			debounce-interval = <20>;

			gpios = <&gpio11 2 GPIO_ACTIVE_LOW>;

		};

	};

};



&extal_clk {