From b93bbb93bca4316490e18657925c508df2cd694b Mon Sep 17 00:00:00 2001
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Date: Wed, 27 Sep 2023 15:28:33 +0800
Subject: [PATCH] arm64: dts: rockchip: add dual lvds support for rk3567/rk3568

Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Change-Id: Iec5a26477bcc482969e25908c5667a5ee80a37dc
---
 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 46 ++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index c1279dbcdb31..600fafff7e97 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -10,6 +10,8 @@
 
 	aliases {
 		ethernet0 = &gmac0;
+		lvds0 = &lvds;
+		lvds1 = &lvds1;
 	};
 
 	edac: edac {
@@ -329,6 +331,36 @@
 	};
 };
 
+&grf {
+	lvds1: lvds1 {
+		compatible = "rockchip,rk3568-lvds";
+		phys = <&video_phy1>;
+		phy-names = "phy";
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				lvds1_in_vp1: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vp1_out_lvds1>;
+				};
+
+				lvds1_in_vp2: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vp2_out_lvds1>;
+				};
+			};
+		};
+	};
+};
+
 &npu_opp_table {
 	/* RK3568J npu OPPs */
 	opp-j-600000000 {
@@ -369,3 +401,17 @@
 	phys = <&u2phy0_otg>, <&combphy0_us PHY_TYPE_USB3>;
 	phy-names = "usb2-phy", "usb3-phy";
 };
+
+&vp1 {
+	vp1_out_lvds1: endpoint@5 {
+		reg = <5>;
+		remote-endpoint = <&lvds1_in_vp1>;
+	};
+};
+
+&vp2 {
+	vp2_out_lvds1: endpoint@2 {
+		reg = <2>;
+		remote-endpoint = <&lvds1_in_vp2>;
+	};
+};