From aaa0cfea6dc293939d418f1f762f4eb590ca4c77 Mon Sep 17 00:00:00 2001
From: Damon Ding <damon.ding@rock-chips.com>
Date: Tue, 12 Mar 2024 10:57:34 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3576-test1: add sii9022 rgb2hdmi
 board

Change-Id: I27a71290eeecd3705151b879891a5c631f7be6d3
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../rk3576-test1-v10-sii9022-rgb2hdmi.dts     | 105 ++++++++++++++++++
 2 files changed, 106 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-test1-v10-sii9022-rgb2hdmi.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 79763c87822a..07ac9f8755b6 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -257,6 +257,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test1-v10-rgb-Q7050ITH2641AA1T.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test1-v10-rk628-bt1120-2-hdmi.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test1-v10-rk628-hdmi2gvi.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test1-v10-sii9022-bt1120-to-hdmi.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test1-v10-sii9022-rgb2hdmi.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test2-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test2-v10-linux.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-iotest-v10.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-test1-v10-sii9022-rgb2hdmi.dts b/arch/arm64/boot/dts/rockchip/rk3576-test1-v10-sii9022-rgb2hdmi.dts
new file mode 100644
index 000000000000..d91e682bf8ce
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3576-test1-v10-sii9022-rgb2hdmi.dts
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/display/media-bus-format.h>
+#include "rk3576-test1.dtsi"
+#include "rk3576-android.dtsi"
+
+/ {
+	model = "Rockchip RK3576 TEST1 V10 Board + RK EVB SII9022 RGB2HDMI DISPLAY Ext Board";
+	compatible = "rockchip,rk3576-test1-v10-sii9022-rgb2hdmi", "rockchip,rk3576";
+};
+
+/*
+ * The pins of gmac0 and rgb are multiplexed
+ */
+&gmac0 {
+	status = "disabled";
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-0 = <&i2c3m0_xfer>;
+	status = "okay";
+
+	sii9022: sii9022@39 {
+		compatible = "sil,sii9022";
+		reg = <0x39>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sii902x_hdmi>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <RK_PA6 IRQ_TYPE_LEVEL_HIGH>;
+		reset-gpio = <&gpio4 RK_PB1 GPIO_ACTIVE_LOW>;
+		enable-gpio = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
+		bus-format = <MEDIA_BUS_FMT_RGB888_1X24>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022_in_rgb: endpoint {
+					remote-endpoint = <&rgb_out_sii9022>;
+				};
+			};
+		};
+	};
+};
+
+/*
+ * The pins of pcie1 and sii9022 are multiplexed
+ */
+&pcie1 {
+	status = "disabled";
+};
+
+&pinctrl {
+	sii902x {
+		sii902x_hdmi: sii902x-hdmi {
+			rockchip,pins = <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&rgb {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&vo_lcdc_pins>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			rgb_out_sii9022: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&sii9022_in_rgb>;
+			};
+		};
+	};
+};
+
+&rgb_in_vp2 {
+	status = "okay";
+};
+
+&route_rgb {
+	status = "disabled";
+	connect = <&vp2_out_rgb>;
+};
+
+/*
+ * The pins of sai1 and sii9022 are multiplexed
+ */
+&sai1 {
+	status = "disabled";
+};