diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-09-06 00:33:05 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-09-07 10:43:57 +0300 |
| commit | fa8f4aba72e6d619c003dab60f58ab6c7410e465 (patch) | |
| tree | fde6b0e61fb88d3fc82194fabd542ab2d8b145d6 /arch/arm/boot/dts/r8a7792-wheat.dts | |
| parent | e678114f86edc40f394a82231c239c8cdfb4191c (diff) | |
| download | linux-fa8f4aba72e6d619c003dab60f58ab6c7410e465.tar.xz | |
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>
Diffstat (limited to 'arch/arm/boot/dts/r8a7792-wheat.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7792-wheat.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7792-wheat.dts b/arch/arm/boot/dts/r8a7792-wheat.dts index 0ec4bc606c61..6dbb94114a93 100644 --- a/arch/arm/boot/dts/r8a7792-wheat.dts +++ b/arch/arm/boot/dts/r8a7792-wheat.dts @@ -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"; |