From 5ec5f73463611514fe46b2167e471b17626007f9 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 26 Nov 2013 02:21:19 +0100 Subject: [PATCH] ARM: shmobile: kzm9g-reference: Add GPIO keys to DT Signed-off-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 46 ++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index d58877def6d6..5bb593daab52 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -106,6 +106,52 @@ gpios = <&pfc 23 GPIO_ACTIVE_LOW>; }; }; + + gpio-keys { + compatible = "gpio-keys"; + + back-key { + gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>; + linux,code = <158>; + label = "SW3"; + }; + + right-key { + gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>; + linux,code = <106>; + label = "SW2-R"; + }; + + left-key { + gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>; + linux,code = <105>; + label = "SW2-L"; + }; + + enter-key { + gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>; + linux,code = <28>; + label = "SW2-P"; + }; + + up-key { + gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>; + linux,code = <103>; + label = "SW2-U"; + }; + + down-key { + gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>; + linux,code = <108>; + label = "SW2-D"; + }; + + home-key { + gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>; + linux,code = <102>; + label = "SW1"; + }; + }; }; &i2c0 { -- 2.20.1