arm64:dts: Add new board rock-3a

arch/arm64/boot/dts/rockchip/Makefile

@@ -202,6 +202,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nvr-demo-v12-linux.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nvr-demo-v12-linux-spi-nand.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-pcie-ep-lp4x-v10-linux.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-toybrick-sd0-android.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-toybrick-sd0-linux.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-toybrick-x0-android.dtb

arch/arm64/boot/dts/rockchip/rk3568-rock-3a-display.dtsi

@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Radxa Limited.
+ *
+ */
+
+/ {
+	compatible = "radxa,rock-3a", "rockchip,rk3568";
+
+	vcc_mipi: vcc-mipi {
+		status = "disabled";
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_mipi";
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		regulator-always-on;
+		gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc3v3_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&video_phy1 {
+    status = "disabled";
+};
+
+&dsi1 {
+	status = "disabled";
+	power-supply = <&vcc_mipi>;
+
+	dsi1_panel: dsi-panel@0 {
+		compatible = "rockpi,tc358762";
+		reg = <0x0>;
+		status = "disabled";
+
+		ports {			
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				panel_in_dsi1: endpoint {
+					remote-endpoint = <&dsi1_out_panel>;
+				};
+			};
+		};
+	};
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dsi1_out_panel: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&panel_in_dsi1>;
+			};
+		};
+	};
+};
+
+&dsi1_in_vp0 {
+	status = "disabled";
+};
+
+&dsi1_in_vp1 {
+	status = "disabled";
+};
+
+&route_dsi1 {
+	status = "disabled";
+	connect = <&vp1_out_dsi1>;
+};
+
+&i2c3 {
+	status = "disabled";
+	pinctrl-0 = <&i2c3m1_xfer>;
+
+	rockpi_mcu: rockpi-mcu@45 {
+		compatible = "rockpi_mcu";
+		reg = <0x45>;
+		status = "disabled";
+	};
+
+	rockpi_ft5406: rockpi-ft5406@38 {
+		compatible = "rockpi_ft5406";
+		reg = <0x38>;
+		status = "disabled";
+	};
+};

arch/arm64/boot/dts/rockchip/rk3568-rock-3ab-cameras.dtsi

@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Radxa Limited.
+ *
+ */
+
+/ {
+	ext_cam_clk: ext-cam-clk {
+		status = "disabled";
+		compatible = "fixed-clock";
+		clock-frequency = <25000000>;
+		clock-output-names = "ext_cam_clk";
+		#clock-cells = <0>;
+	};
+
+	ext_cam_clk_imx219: ext-cam-clk-imx219 {
+		status = "disabled";
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "ext_cam_clk_imx219";
+		#clock-cells = <0>;
+	};
+
+	vcc_camera: vcc-camera {
+		status = "disabled";
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_camera";
+		gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&i2c5 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5m0_xfer>;
+
+	ov5647: ov5647@36 {
+		status = "disabled";
+		compatible = "ovti,ov5647";
+		reg = <0x36>;
+
+		clocks = <&ext_cam_clk>;
+		clock-names = "ext_cam_clk";
+		pwdn-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_LOW>;
+
+		port {
+			ov5647_out: endpoint {
+				remote-endpoint = <&mipi_in_ucam0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+
+	imx219: imx219@10 {
+		status = "disabled";
+		compatible = "sony,imx219";
+		reg = <0x10>;
+
+		clocks = <&ext_cam_clk_imx219>;
+		clock-names = "ext_cam_clk_imx219";
+		pwdn-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
+
+		rockchip,camera-module-index = <1>;
+		rockchip,camera-module-facing = "front";
+		rockchip,camera-module-name = "rpi-camera-v2";
+		rockchip,camera-module-lens-name = "default";
+
+		port {
+			imx219_out: endpoint {
+				remote-endpoint = <&mipi_in_ucam1>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};
+
+&csi2_dphy_hw {
+	status = "disabled";
+};
+
+&csi2_dphy0 {
+	status = "disabled";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi_in_ucam0: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&ov5647_out>;
+				data-lanes = <1 2>;
+			};
+
+			mipi_in_ucam1: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&imx219_out>;
+				data-lanes = <1 2>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dphy0_out: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&isp0_in>;
+			};
+		};
+	};
+};
+
+&rkisp_vir0 {
+	status = "disabled";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		isp0_in: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&dphy0_out>;
+		};
+	};
+};
+
+&rkisp {
+	status = "disabled";
+};
+
+&rkisp_mmu {
+	status = "disabled";
+};
+
+&rkcif_mmu {
+	status = "disabled";
+};
+
+&rkcif {
+	status = "disabled";
+};