ARM: dts: enable i2c device for imx28-evk

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
mariux64 · May 13, 2012 · 2a96e39 · 2a96e39
1 parent b237866
commit 2a96e39
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diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
@@ -41,6 +41,12 @@
 		};
 
 		apbx@80040000 {
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				status = "okay";
+			};
+
 			duart: serial@80074000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&duart_pins_a>;

diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
@@ -204,6 +204,14 @@
 					fsl,drive-strength = <2>;
 					fsl,pull-up = <0>;
 				};
+
+				i2c0_pins_a: i2c0@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x3180 0x3190>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
 			};
 
 			digctl@8001c000 {
@@ -345,12 +353,18 @@
 			};
 
 			i2c0: i2c@80058000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-i2c";
 				reg = <0x80058000 2000>;
 				interrupts = <111 68>;
 				status = "disabled";
 			};
 
 			i2c1: i2c@8005a000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-i2c";
 				reg = <0x8005a000 2000>;
 				interrupts = <110 69>;
 				status = "disabled";