ARM: dts: imx51-babbage: Fix the DVI output description

imx51-babbage has a TFP410 chip that receives 24-bit RGB parallel
input and convert it to DVI.

Fix the device tree description to reflect the real hardware.

Signed-off-by: Fabio Estevam <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/boot/dts/imx51-babbage.dts

···
 
 	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
 		interface-pix-fmt = "rgb24";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_ipu_disp1>;
-		display-timings {
-			native-mode = <&timing0>;
-			timing0: dvi {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
+
+		port@0 {
+		reg = <0>;
+
+			display0_in: endpoint {
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp1>;
+		port@1 {
+			reg = <1>;
+
+			parallel_display_out: endpoint {
+				remote-endpoint = <&tfp410_in>;
 			};
 		};
 	};
···
 		port {
 			display1_in: endpoint {
 				remote-endpoint = <&ipu_di1_disp2>;
+			};
+		};
+	};
+
+	dvi-connector {
+		compatible = "dvi-connector";
+		digital;
+
+		port {
+			dvi_connector_in: endpoint {
+				remote-endpoint = <&tfp410_out>;
+			};
+		};
+	};
+
+	dvi-encoder {
+		compatible = "ti,tfp410";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				tfp410_in: endpoint {
+					remote-endpoint = <&parallel_display_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				tfp410_out: endpoint {
+					remote-endpoint = <&dvi_connector_in>;
+				};
 			};
 		};
 	};