From bd0609896eabe2e64b75d7955ae5ecec528cf860 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 11 Dec 2013 16:42:51 +0100 Subject: [PATCH] ARM: shmobile: koelsch: dts: Add gpio-keys device The board has 7 buttons connected to GPIOs, add a corresponding gpio-keys device. Signed-off-by: Laurent Pinchart Signed-off-by: Simon Horman --- .../boot/dts/r8a7791-koelsch-reference.dts | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791-koelsch-reference.dts b/arch/arm/boot/dts/r8a7791-koelsch-reference.dts index 19192731c24a..588ca17ea1f0 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch-reference.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch-reference.dts @@ -31,6 +31,60 @@ #size-cells = <1>; }; + gpio-keys { + compatible = "gpio-keys"; + + key-a { + gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; + linux,code = <30>; + label = "SW30"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-b { + gpios = <&gpio7 1 GPIO_ACTIVE_LOW>; + linux,code = <48>; + label = "SW31"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-c { + gpios = <&gpio7 2 GPIO_ACTIVE_LOW>; + linux,code = <46>; + label = "SW32"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-d { + gpios = <&gpio7 3 GPIO_ACTIVE_LOW>; + linux,code = <32>; + label = "SW33"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-e { + gpios = <&gpio7 4 GPIO_ACTIVE_LOW>; + linux,code = <18>; + label = "SW34"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-f { + gpios = <&gpio7 5 GPIO_ACTIVE_LOW>; + linux,code = <33>; + label = "SW35"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-g { + gpios = <&gpio7 6 GPIO_ACTIVE_LOW>; + linux,code = <34>; + label = "SW36"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + }; + leds { compatible = "gpio-leds"; led6 { -- 2.39.5