From 3e561bb4f2bf32d66b3de45b39ebe012d805f27f Mon Sep 17 00:00:00 2001
From: Andy Yan <andy.yan@rock-chips.com>
Date: Wed, 14 Nov 2018 17:52:46 +0800
Subject: [PATCH] ARM: dts: rockchip: Add RGB to VGA bridge nodes for
 rk3288-popmetal

Change-Id: I1b9af225b718e9b4b29e2720128807ece8bb8fc7
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
 arch/arm/boot/dts/rk3288-popmetal.dts | 63 +++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts
index 773756faf516..944d99deb8e2 100644
--- a/arch/arm/boot/dts/rk3288-popmetal.dts
+++ b/arch/arm/boot/dts/rk3288-popmetal.dts
@@ -147,6 +147,46 @@
 		clock-output-names = "xin32k";
 		#clock-cells = <0>;
 	};
+
+	vga_bridge: vga-bridge {
+		compatible = "adi,adv7125";
+		psave-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
+		vdd-supply = <&vcc_lcd>;
+		rockchip,output = "rgb";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7125_in: endpoint {
+					remote-endpoint = <&rgb_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7125_out: endpoint {
+					remote-endpoint = <&vga_in>;
+				};
+			};
+		};
+	};
+
+	vga {
+		compatible = "vga-connector";
+		ddc-i2c-bus = <&i2c2>;
+
+		 port {
+			vga_in: endpoint {
+				remote-endpoint = <&adv7125_out>;
+			};
+		};
+	};
+
 };
 
 &cpu0 {
@@ -206,6 +246,29 @@
 	status = "okay";
 };
 
+&route_lvds {
+	status = "disabled";
+};
+
+&lvds {
+	pinctrl-names = "default";
+	pinctrl-0 = <&lcdc_ctl>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			rgb_out: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&adv7125_in>;
+			};
+		};
+	};
+};
+
 &hevc_service {
 	status = "okay";
 };