arm64: dts: rockchip: cleanup khadas edge 2 devicetree

Documentation/devicetree/bindings/mfd/khadas,mcu.yaml

@@ -11,7 +11,7 @@ maintainers:
 
 description: |
   Khadas embeds a microcontroller on their VIM and Edge boards adding some
-  system feature as PWM Fan control (for VIM2 rev14 or VIM3), User memory
+  system feature as PWM Fan control (for VIM2 rev14, VIM3, Edge2), User memory
   storage, IR/Key resume control, system power LED control and more.
 
 properties:
@@ -22,6 +22,11 @@ properties:
   "#cooling-cells": # Only needed for boards having FAN control feature
     const: 2
 
+  cooling-levels:
+    description: Max speed of PWM fan. This property is necessary for Khadas Edge 2.
+    items:
+      maximum: 100
+
   reg:
     maxItems: 1
 

arch/arm64/boot/dts/rockchip/overlay/Makefile

@@ -57,6 +57,11 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	yy3568-display-dsi1.dtbo \
 	yy3568-display-edp.dtbo \
 	yy3568-sata2.dtbo \
+	khadas-edge2-display-dsi0.dtbo \
+	khadas-edge2-display-dsi1.dtbo \
+	khadas-edge2-cam1.dtbo \
+	khadas-edge2-cam2.dtbo \
+	khadas-edge2-cam3.dtbo \
 	rockchip-rk3588-opp-oc-24ghz.dtbo \
 	rk3588-can0-m0.dtbo \
 	rk3588-can1-m0.dtbo \

arch/arm64/boot/dts/rockchip/overlay/khadas-edge2-cam1.dts

@@ -0,0 +1,233 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/rk3588-cru.h>
+#include <dt-bindings/power/rk3588-power.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+	fragment@0 {
+		target = <&mipi_dcphy1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&csi2_dcphy1>;
+
+		__overlay__ {
+			status = "okay";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				port@0 {
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					mipi_in_dcphy1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&imx415f_out1>;
+						data-lanes = <1 2 3 4>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					csidcphy1_out: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&mipi1_csi2_input>;
+					};
+				};
+			};		
+		};
+	};
+
+	fragment@2 {
+		target = <&mipi1_csi2>;
+
+		__overlay__ {
+			status = "okay";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					mipi1_csi2_input: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&csidcphy1_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					mipi1_csi2_output: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&cif_mipi_in1>;
+					};
+				};
+			};			
+		};
+	};
+
+	fragment@3 {
+		target = <&rkcif_mipi_lvds1>;
+
+		__overlay__ {
+			status = "okay";
+
+			port {
+				cif_mipi_in1: endpoint {
+					remote-endpoint = <&mipi1_csi2_output>;
+				};
+			};		
+		};
+	};
+
+	fragment@4 {
+		target = <&rkcif_mipi_lvds1_sditf>;
+
+		__overlay__ {
+			status = "okay";
+
+			port {
+				mipi1_lvds_sditf: endpoint {
+					remote-endpoint = <&isp0_vir1>;
+				};
+			};		
+		};
+	};
+
+	fragment@5 {
+		target = <&rkisp0_vir1>;
+
+		__overlay__ {
+			status = "okay";
+
+			port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				isp0_vir1: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&mipi1_lvds_sditf>;
+				};
+			};				
+		};
+	};
+
+	fragment@6 {
+		target = <&i2c3>;
+
+		__overlay__ {
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c3m0_xfer>;
+
+			dw9714f: dw9714f@c {
+				compatible = "dongwoon,dw9714";
+				status = "okay";
+				reg = <0x0c>;
+				pinctrl-names = "focusf_gpios";
+				pinctrl-0 = <&focusf_gpio>;
+				focus-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
+				rockchip,vcm-start-current = <20>;
+				rockchip,vcm-rated-current = <76>;
+				rockchip,vcm-step-mode = <0>;
+				rockchip,camera-module-index = <1>;
+				rockchip,camera-module-facing = "front";
+			};
+
+			imx415f: imx415f@1a {
+				compatible = "sony,imx415";
+				status = "okay";
+				reg = <0x1a>;
+				clocks = <&cru CLK_MIPI_CAMARAOUT_M2>;
+				clock-names = "xvclk";
+				power-domains = <&power RK3588_PD_VI>;
+				pinctrl-names = "default", "camf_gpios";
+				pinctrl-0 = <&mipim1_camera2_clk>, <&camf_gpio>;
+				rockchip,grf = <&sys_grf>;
+				reset-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
+				pwdn-gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+				rockchip,camera-module-index = <1>;
+				rockchip,camera-module-facing = "front";
+				rockchip,camera-module-name = "CMK-OT2022-PX1";
+				rockchip,camera-module-lens-name = "IR0147-50IRC-8M-F20";
+				lens-focus = <&dw9714f>;
+				port {
+					imx415f_out1: endpoint {
+						remote-endpoint = <&mipi_in_dcphy1>;
+						data-lanes = <1 2 3 4>;
+					};
+				};
+			};		
+		};
+	};
+
+	fragment@7 {
+		target = <&pinctrl>;
+
+		__overlay__ {
+			cam1 {
+				camf_gpio: camf-gpio {
+					rockchip,pins =
+						<3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>,
+						<3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+				};
+
+				focusf_gpio: focusf-gpio {
+					rockchip,pins =
+						<1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+				};
+			};
+		};
+	};
+
+	fragment@8 {
+		target = <&rkcif>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@9 {
+		target = <&rkcif_mmu>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@10 {
+		target = <&rkisp0>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@11 {
+		target = <&isp0_mmu>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};