From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: palachzzz <7zzzzzzz@mail.ru>
Date: Thu, 27 Feb 2025 23:06:51 +0800
Subject: [ARCHEOLOGY] RK3588 add HDMI sound, add support for OPi5 Max #7884

> X-Git-Archeology: - Revision 0b88561ec332114404ff8075ab6bc2419ca66a47: https://github.com/armbian/build/commit/0b88561ec332114404ff8075ab6bc2419ca66a47
> X-Git-Archeology:   Date: Thu, 27 Feb 2025 23:06:51 +0800
> X-Git-Archeology:   From: palachzzz <7zzzzzzz@mail.ru>
> X-Git-Archeology:   Subject: RK3588 add HDMI sound, add support for OPi5 Max #7884
> X-Git-Archeology:
---
 arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts | 42 ++++++++++
 1 file changed, 42 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
index 111111111111..222222222222 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
@@ -21,6 +21,17 @@ hdmi0_con_in: endpoint {
 			};
 		};
 	};
+
+	hdmi1-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi1_con_in: endpoint {
+				remote-endpoint = <&hdmi1_out_con>;
+			};
+		};
+	};
 };
 
 &hdmi0 {
@@ -58,3 +69,34 @@ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
 		remote-endpoint = <&hdmi0_in_vp0>;
 	};
 };
+
+&hdmi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmim0_tx1_cec &hdmim0_tx1_hpd
+		     &hdmim1_tx1_scl &hdmim1_tx1_sda>;
+	status = "okay";
+};
+
+&hdmi1_in {
+	hdmi1_in_vp1: endpoint {
+		remote-endpoint = <&vp1_out_hdmi1>;
+	};
+};
+
+&hdmi1_out {
+	hdmi1_out_con: endpoint {
+		remote-endpoint = <&hdmi1_con_in>;
+	};
+};
+
+&hdptxphy1 {
+	status = "okay";
+};
+
+
+&vp1 {
+	vp1_out_hdmi1: endpoint@ROCKCHIP_VOP2_EP_HDMI1 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI1>;
+		remote-endpoint = <&hdmi1_in_vp1>;
+	};
+};
-- 
Armbian