[PATCHv4][ 2/4] ARM: dts: cpuimx51 Add touchscreen support.

[denis@eukrea.com (Denis Carikli)]

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree at vger.kernel.org
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input at vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel at lists.infradead.org
Cc: Lothar Wa?mann <LW@KARO-electronics.de>
Cc: Eric B?nard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
---
ChangeLog v2->v4:
- This patch was splitted, only the part enabling the audio was kept.
  Part of the rest has already been submited, and the remaining parts
  will be submited later, because they depend on changes touching other
  subsystems.
- The x-plate-ohms property was renamed to ti,x-plate-ohms.
- The tsc2007 label was added for consistency.
---
 arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi |   11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi b/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi
index 8638656..34ca8d3a 100644
--- a/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi
+++ b/arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi
@@ -42,6 +42,17 @@
 		compatible = "nxp,pcf8563";
 		reg = <0x51>;
 	};
+
+	tsc2007: tsc2007 at 49 {
+		compatible = "ti,tsc2007";
+		reg = <0x49>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_tsc2007_1>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <0x0 0x8>;
+		gpios = <&gpio4 0 0>;
+		ti,x-plate-ohms = <180>;
+	};
 };
 
 &iomuxc {
-- 
1.7.9.5