From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Thu, 21 Mar 2013 19:43:08 +0000 (-0300)
Subject: ARM: mvebu: Add button on Armada 370 Reference Design board
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=8c75e7b3d2a63a43b791e2a13229ad5e048497ce;p=deliverable%2Flinux.git

ARM: mvebu: Add button on Armada 370 Reference Design board

The Marvell Armada 370 Reference Design board has a software-controlled
button on the front side, marked as "SW".
This patch adds minimal support for this button.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
index f8e4855bc9a5..0656c815616e 100644
--- a/arch/arm/boot/dts/armada-370-rd.dts
+++ b/arch/arm/boot/dts/armada-370-rd.dts
@@ -65,4 +65,15 @@
 			/* No CD or WP GPIOs */
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "Software Button";
+			linux,code = <116>;
+			gpios = <&gpio0 6 1>;
+		};
+	};
 };