rockchip

rk3562-evb2-ddr4-v10-sii9022-bt1120-to-hdmi.dts

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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+#include <dt-bindings/display/media-bus-format.h>
+#include "rk3562-evb2-ddr4-v10.dtsi"
+#include "rk3562-android.dtsi"
+#include "rk3562-rk809.dtsi"
+
+/ {
+	model = "Rockchip RK3562 EVB2 DDR4 V10 Board + RK EVB BT1120 TO HDMI V10 Ext Board";
+	compatible = "rockchip,rk3562-evb2-ddr4-v10-sii9022-bt1120-to-hdmi", "rockchip,rk3562";
+};
+
+&dsi {
+	status = "disabled";
+};
+
+&dsi_in_vp0 {
+	status = "disabled";
+};
+
+/*
+ * The pins of gamc0 and bt1120 are multiplexed
+ */
+&gmac0 {
+	status = "disabled";
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-0 = <&i2c1m1_xfer>;
+	status = "okay";
+
+	sii9022: sii9022@39 {
+		compatible = "sil,sii9022";
+		reg = <0x39>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sii902x_hdmi_int>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
+		reset-gpio = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
+		enable-gpio = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+		/*
+		 * MEDIA_BUS_FMT_YUYV8_1X16 for bt1120
+		 * MEDIA_BUS_FMT_UYVY8_2X8  for bt656
+		 */
+		bus-format = <MEDIA_BUS_FMT_YUYV8_1X16>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022_in_rgb: endpoint {
+					remote-endpoint = <&rgb_out_sii9022>;
+				};
+			};
+		};
+	};
+};
+
+&pinctrl {
+	sii902x {
+		sii902x_hdmi_int: sii902x-hdmi-int {
+			rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&rgb {
+	status = "okay";
+	pinctrl-names = "default";
+	/*
+	 * <&bt1120_pins> for bt1120
+	 * <&bt656_pins>  for bt656
+	 */
+	pinctrl-0 = <&bt1120_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_vp0 {
+	status = "okay";
+};
+
+&video_phy {
+	status = "disabled";
+};