Commit 7f168b1e authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
Browse files

ARM: shmobile: Add DTS gpio-keys support for SW2 on Koelsch 



Add DTS gpio-keys support for SW2 on the Koelsch board.
This makes the DT code match the legacy board code. Also
update the existing gpio-keys nodes to make use of KEY_n.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Acked-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent f7dcd382

arch/arm/boot/dts/r8a7791-koelsch.dts

+36 −7
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
/dts-v1/;

#include "r8a7791.dtsi"

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

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



/ {

	model = "Koelsch";
@@ -40,51 +41,79 @@ 
	gpio-keys {

		compatible = "gpio-keys";



		key-1 {

			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_1>;

			label = "SW2-1";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-2 {

			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_2>;

			label = "SW2-2";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-3 {

			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_3>;

			label = "SW2-3";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-4 {

			gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_4>;

			label = "SW2-4";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-a {

			gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;

			linux,code = <30>;

			linux,code = <KEY_A>;

			label = "SW30";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-b {

			gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;

			linux,code = <48>;

			linux,code = <KEY_B>;

			label = "SW31";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-c {

			gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;

			linux,code = <46>;

			linux,code = <KEY_C>;

			label = "SW32";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-d {

			gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;

			linux,code = <32>;

			linux,code = <KEY_D>;

			label = "SW33";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-e {

			gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;

			linux,code = <18>;

			linux,code = <KEY_E>;

			label = "SW34";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-f {

			gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;

			linux,code = <33>;

			linux,code = <KEY_F>;

			label = "SW35";

			gpio-key,wakeup;

			debounce-interval = <20>;

		};

		key-g {

			gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;

			linux,code = <34>;

			linux,code = <KEY_G>;

			label = "SW36";

			gpio-key,wakeup;

			debounce-interval = <20>;

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