From: Alexander Shiyan <shc_work@mail.ru>
Date: Sat, 30 Nov 2013 06:18:02 +0000 (+0400)
Subject: ARM: dts: imx27-phytec-phycore-rdk: Add DT node for camera module
X-Git-Tag: next-20140106~108^2~72
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=363b44855fb4fdc3cc219636250c1e43f581573e;p=karo-tx-linux.git

ARM: dts: imx27-phytec-phycore-rdk: Add DT node for camera module

This patch adds first I2C bus and PCA9536 device.
This device is used on Phytec PCM-970 RDK camera addon module.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---

diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
index e79246950186..3145bdbdf53e 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
@@ -19,8 +19,26 @@
 	cs-gpios = <&gpio4 28 0>, <&gpio4 27 0>;
 };
 
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	camgpio: pca9536@41 {
+		compatible = "nxp,pca9536";
+		reg = <0x41>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
 &iomuxc {
 	imx27_phycore_rdk {
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <MX27_I2C1_PINGRP1>;
+		};
+
 		pinctrl_uart1: uart1grp {
 			fsl,pins = <
 				MX27_UART1_PINGRP1