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ARM: dts: wheat: add support for tactile switches 

Add  support for the  tactile switches  SW2/3 (on the debug board) as a
virtual keyboard like it  was done with the Blanche board).

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2016-09-06 00:33:05 +03:00 committed by Simon Horman
parent e678114f86
commit fa8f4aba72
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/r8a7792-wheat.dts
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@ -12,6 +12,7 @@
/dts-v1/;
#include "r8a7792.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Wheat";
@ -56,6 +57,25 @@
pinctrl-names = "default";
};
keyboard {
compatible = "gpio-keys";
key-a {
linux,code = <KEY_A>;
label = "SW2";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
};
key-b {
linux,code = <KEY_B>;
label = "SW3";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio11 2 GPIO_ACTIVE_LOW>;
};
};
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";