From 822c99367ead1e2fa2ba03d42d10aa7c5a84190b Mon Sep 17 00:00:00 2001 From: AnilKumar Ch Date: Tue, 6 Nov 2012 19:18:32 +0530 Subject: [PATCH] ARM: dts: AM33XX: Add volume-keys device tree data to am335x-evm Add gpio based volume keys device tree data to am335x-evm by adding all the required parameters like keycode, gpios and etc. Signed-off-by: AnilKumar Ch Signed-off-by: Benoit Cousson --- arch/arm/boot/dts/am335x-evm.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index e087b87..9f65f17 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -137,6 +137,27 @@ 0x0101001c /* ENTER */ 0x0201006c>; /* DOWN */ }; + + gpio_keys: volume_keys@0 { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + switch@9 { + label = "volume-up"; + linux,code = <115>; + gpios = <&gpio1 2 1>; + gpio-key,wakeup; + }; + + switch@10 { + label = "volume-down"; + linux,code = <114>; + gpios = <&gpio1 3 1>; + gpio-key,wakeup; + }; + }; }; /include/ "tps65910.dtsi" -- 2.7.4