From fc1f5f5bcac7df327a20f4bfbd4872e17d38601d Mon Sep 17 00:00:00 2001
From: Marcin Juszkiewicz <mjuszkiewicz@redhat.com>
Date: Tue, 25 Mar 2025 20:51:46 +0100
Subject: [PATCH] arm64: dts: rockchip: enable HDMI1 on FriendlyElec NanoPC-T6

Time to get second video output working.

Signed-off-by: Marcin Juszkiewicz <mjuszkiewicz@redhat.com>
Link: https://lore.kernel.org/r/20250325-nanopc-t6-hdmi-v1-1-299a2ed45878@redhat.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 .../boot/dts/rockchip/rk3588-nanopc-t6.dtsi   | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)

--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
@@ -52,6 +52,17 @@
 		};
 	};
 
+	hdmi1-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi1_con_in: endpoint {
+				remote-endpoint = <&hdmi1_out_con>;
+			};
+		};
+	};
+
 	ir-receiver {
 		compatible = "gpio-ir-receiver";
 		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>;
@@ -360,10 +371,31 @@
 	};
 };
 
+
+&hdmi1 {
+	status = "okay";
+};
+
+&hdmi1_in {
+	hdmi1_in_vp1: endpoint {
+		remote-endpoint = <&vp1_out_hdmi1>;
+	};
+};
+
+&hdmi1_out {
+	hdmi1_out_con: endpoint {
+		remote-endpoint = <&hdmi1_con_in>;
+	};
+};
+
 &hdptxphy0 {
 	status = "okay";
 };
 
+&hdptxphy1 {
+	status = "okay";
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0m2_xfer>;
@@ -1126,3 +1158,10 @@
 		remote-endpoint = <&hdmi0_in_vp0>;
 	};
 };
+
+&vp1 {
+	vp1_out_hdmi1: endpoint@ROCKCHIP_VOP2_EP_HDMI1 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI1>;
+		remote-endpoint = <&hdmi1_in_vp1>;
+	};
+};
