ARM: imx: ventana: added GW16083 to device-tree

Add support for the GW16083 Ethernet Expansion Mezzanine that can optionally be connected to Ventana baseboards. We detect the GW16083 via its EEPROM on I2C bus address 0x52. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Gateworks · Dec 16, 2014 · 02623c8 · 02623c8
1 parent 35a41e4
commit 02623c8
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diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
@@ -158,6 +158,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
+
+	gw16083: gw16083@52 {
+		compatible = "gateworks,gw16083";
+		reg = <0x52>;
+	};
 };
 
 &i2c3 {

diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -218,6 +218,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
+
+	gw16083: gw16083@52 {
+		compatible = "gateworks,gw16083";
+		reg = <0x52>;
+	};
 };
 
 &i2c3 {

diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -219,6 +219,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
+
+	gw16083: gw16083@52 {
+		compatible = "gateworks,gw16083";
+		reg = <0x52>;
+	};
 };
 
 &i2c3 {

diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -308,6 +308,11 @@
 			};
 		};
 	};
+
+	gw16083: gw16083@52 {
+		compatible = "gateworks,gw16083";
+		reg = <0x52>;
+	};
 };
 
 &i2c3 {