From a3a274057ce35a764238d9fb39d967489a6719f7 Mon Sep 17 00:00:00 2001
From: Wyon Bi <bivvy.bi@rock-chips.com>
Date: Mon, 7 Dec 2020 02:35:30 +0000
Subject: [PATCH] arm64: dts: rockchip: rk3566-evb1-ddr4-v10: Add edp2vga
 bridge support

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I9d61c86972027431aa7a043887e0a28df6a86370
---
 .../dts/rockchip/rk3566-evb1-ddr4-v10.dtsi    | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
index ac6607f9e4e8..2f25d2f03a71 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
@@ -31,6 +31,16 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&hp_det>;
 	};
+
+	vcc3v3_vga: vcc3v3-vga {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_vga";
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&vcc3v3_sys>;
+	};
 };
 
 &audiopwmout_diff {
@@ -102,6 +112,23 @@
 	pinctrl-0 = <&lcd1_rst_gpio>;
 };
 
+&edp {
+	hpd-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&edp_phy {
+	status = "okay";
+};
+
+&edp_in_vp0 {
+	status = "okay";
+};
+
+&edp_in_vp1 {
+	status = "disabled";
+};
+
 /*
  * power-supply should switche to vcc3v3_lcd1_n
  * when mipi panel is connected to dsi1.