From: Tomasz Figa <t.figa@samsung.com>
Date: Tue, 20 Nov 2012 07:26:18 +0000 (+0900)
Subject: ARM: dts: Add node for touchscreen for exynos4210-trats
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0d09bf69fc9f99f0d56c420acb1abb018292632c;p=linux-beck.git

ARM: dts: Add node for touchscreen for exynos4210-trats

This patch adds a device tree node for the Melfas MMS114-controlled
touchscreen present on Samsung Trats board.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 5dfd231a98e9..dab2e0865cc9 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -114,6 +114,17 @@
 		pinctrl-0 = <&i2c3_bus>;
 		pinctrl-names = "default";
 		status = "okay";
+
+		mms114-touchscreen@48 {
+			compatible = "melfas,mms114";
+			reg = <0x48>;
+			interrupt-parent = <&gpx0>;
+			interrupts = <4 2>;
+			x-size = <720>;
+			y-size = <1280>;
+			avdd-supply = <&tsp_reg>;
+			vdd-supply = <&tsp_reg>;
+		};
 	};
 
 	i2c@138B0000 {