From 4ca73962a15caccd310093266783be89a81d571f Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Mon, 7 Jan 2013 17:29:58 +0100 Subject: [PATCH] arm: mvebu: add button for OpenBlocks AX3-4 The OpenBlocks AX3-4 board has one software-controlled button on the front side, labeled "INIT", so we add minimal support for this button in the kernel. Signed-off-by: Thomas Petazzoni Signed-off-by: Jason Cooper --- arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index b42652f..ec36864 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -66,6 +66,18 @@ }; }; + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Init Button"; + linux,code = <116>; + gpios = <&gpio1 28 0>; + }; + }; + mdio { phy0: ethernet-phy@0 { reg = <0>; -- 2.7.4