From mboxrd@z Thu Jan  1 00:00:00 1970
From: Magnus Damm <magnus.damm@gmail.com>
Date: Tue, 18 Mar 2014 12:59:52 +0000
Subject: [PATCH] ARM: shmobile: Add DTS gpio-keys support for SW2 on Koelsch
Message-Id: <20140318130117.22015.63207.sendpatchset@w520>
List-Id: <linux-sh.vger.kernel.org>
References: <20140318125748.21994.38046.sendpatchset@w520>
In-Reply-To: <20140318125748.21994.38046.sendpatchset@w520>
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To: linux-sh@vger.kernel.org

From: Magnus Damm <damm@opensource.se>

Add DTS gpio-keys support for SW2 on the Koelsch board.
This makes the DT code match the legacy board code. Also
update the existing gpio-keys nodes to make use of KEY_n.

Signed-off-by: Magnus Damm <damm@opensource.se>
---

 Written against renesas-devel-v3.14-rc7-20140318

 arch/arm/boot/dts/r8a7791-koelsch.dts |   43 +++++++++++++++++++++++++++------
 1 file changed, 36 insertions(+), 7 deletions(-)

--- 0001/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ work/arch/arm/boot/dts/r8a7791-koelsch.dts	2014-03-18 21:32:22.000000000 +0900
@@ -13,6 +13,7 @@
 /dts-v1/;
 #include "r8a7791.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 / {
 	model = "Koelsch";
@@ -40,51 +41,79 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
+		key-1 {
+			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_1>;
+			label = "SW2-1";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+		};
+		key-2 {
+			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_2>;
+			label = "SW2-2";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+		};
+		key-3 {
+			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_3>;
+			label = "SW2-3";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+		};
+		key-4 {
+			gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_4>;
+			label = "SW2-4";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+		};
 		key-a {
 			gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
-			linux,code = <30>;
+			linux,code = <KEY_A>;
 			label = "SW30";
 			gpio-key,wakeup;
 			debounce-interval = <20>;
 		};
 		key-b {
 			gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
-			linux,code = <48>;
+			linux,code = <KEY_B>;
 			label = "SW31";
 			gpio-key,wakeup;
 			debounce-interval = <20>;
 		};
 		key-c {
 			gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
-			linux,code = <46>;
+			linux,code = <KEY_C>;
 			label = "SW32";
 			gpio-key,wakeup;
 			debounce-interval = <20>;
 		};
 		key-d {
 			gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
-			linux,code = <32>;
+			linux,code = <KEY_D>;
 			label = "SW33";
 			gpio-key,wakeup;
 			debounce-interval = <20>;
 		};
 		key-e {
 			gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
-			linux,code = <18>;
+			linux,code = <KEY_E>;
 			label = "SW34";
 			gpio-key,wakeup;
 			debounce-interval = <20>;
 		};
 		key-f {
 			gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
-			linux,code = <33>;
+			linux,code = <KEY_F>;
 			label = "SW35";
 			gpio-key,wakeup;
 			debounce-interval = <20>;
 		};
 		key-g {
 			gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
-			linux,code = <34>;
+			linux,code = <KEY_G>;
 			label = "SW36";
 			gpio-key,wakeup;
 			debounce-interval = <20>;