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ARM: dts: blanche: add support for general purpose switches

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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: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2016-08-17 22:03:06 +03:00 committed by Simon Horman
parent 17d9af9e06
commit 1c7f349a89
1 changed files with 49 additions and 0 deletions
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49
arch/arm/boot/dts/r8a7792-blanche.dts
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@ -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 {