luckfox pro-max移植摄像头ov8858的相关问题

• W凯先森~

  Posts: 16

  Joined: 2024-02-21 12:25

  2024-08-09 7:58

  rv1106-luckfox-pico-pro-max-ipc.dtsi我移植ov8858摄像头的设备树

  Code: Select all

  // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  /*
   * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
   */
  #include "rv1106-amp.dtsi"
  
  / {
  	chosen {
  		bootargs = "earlycon=uart8250,mmio32,0xff4c0000 console=ttyFIQ0 root=/dev/mmcblk1p7 rootwait snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=0";
  	};
  
  	acodec_sound: acodec-sound {
  		compatible = "simple-audio-card";
  		simple-audio-card,name = "rv-acodec";
  		simple-audio-card,format = "i2s";
  		simple-audio-card,mclk-fs = <256>;
  		simple-audio-card,cpu {
  			sound-dai = <&i2s0_8ch>;
  		};
  		simple-audio-card,codec {
  			sound-dai = <&acodec>;
  		};
  	};
  
  	vcc_1v8: vcc-1v8 {
  		compatible = "regulator-fixed";
  		regulator-name = "vcc_1v8";
  		regulator-always-on;
  		regulator-boot-on;
  		regulator-min-microvolt = <1800000>;
  		regulator-max-microvolt = <1800000>;
  	};
  
  	vcc_3v3: vcc-3v3 {
  		compatible = "regulator-fixed";
  		regulator-name = "vcc_3v3";
  		regulator-always-on;
  		regulator-boot-on;
  		regulator-min-microvolt = <3300000>;
  		regulator-max-microvolt = <3300000>;
  	};
  
  	vdd_arm: vdd-arm {
  		compatible = "regulator-fixed";
  		regulator-name = "vdd_arm";
  		regulator-min-microvolt = <900000>;
  		regulator-max-microvolt = <900000>;
  		regulator-always-on;
  
  		regulator-boot-on;
  	};
  	leds: leds {
  		compatible = "gpio-leds";
  		work_led: work{
  			gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
  			linux,default-trigger = "activity";
  			default-state = "on";
  		};	
  	};
  };
  
  &acodec {
  	#sound-dai-cells = <0>;
  	pa-ctl-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
  	status = "okay";
  };
  
  &cpu0 {
  	cpu-supply = <&vdd_arm>;
  };
  
  &csi2_dphy_hw {
  	status = "okay";
  };
  
  &csi2_dphy0 {
  	status = "okay";
  	ports {
  		#address-cells = <1>;
  		#size-cells = <0>;
  
  		port@0 {
  			reg = <0>;
  			#address-cells = <1>;
  			#size-cells = <0>;
  
  			csi_dphy_input0: endpoint@0 {
  				reg = <0>;
  				remote-endpoint = <&ov8858_out>;
  				data-lanes = <1 2>;
  			};
  		};
  
  		port@1 {
  			reg = <1>;
  			#address-cells = <1>;
  			#size-cells = <0>;
  
  			csi_dphy_output: endpoint@0 {
  				reg = <0>;
  				remote-endpoint = <&mipi_csi2_input>;
  			};
  		};
  	};
  };
  
  &i2c4 {
  	status = "okay";
  	clock-frequency = <100000>;
  	pinctrl-names = "default";
  	pinctrl-0 = <&i2c4m2_xfer>;
  
  	ov8858: ov8858@36 {
  		compatible = "ovti,ov8858";
  		reg = <0x36>;
          clocks = <&cru MCLK_REF_MIPI0>;
  		clock-names = "xvclk";
  		pinctrl-names = "default";
  		pinctrl-0 = <&mipi_refclk_out0>;
  		reset-gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
  		//pwdn-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
  		//power-down-gpios = <&gpio3 RK_PD3 GPIO_ACTIVE_HIGH>;
          rockchip,camera-module-index = <1>;
          rockchip,camera-module-facing = "back";
  		rockchip,camera-module-lens-name = "default";
          rockchip,camera-module-name = "YT-RV1106-2-V1";
  		port {
  			ov8858_out: endpoint {
  				remote-endpoint = <&csi_dphy_input0>;
  				data-lanes = <1 2 >;
  			};
  		};
  	};
  };
  
  &i2s0_8ch {
  	#sound-dai-cells = <0>;
  	status = "okay";
  };
  
  &mipi0_csi2 {
  	status = "okay";
  
  	ports {
  		#address-cells = <1>;
  		#size-cells = <0>;
  
  		port@0 {
  			reg = <0>;
  			#address-cells = <1>;
  			#size-cells = <0>;
  
  			mipi_csi2_input: endpoint@1 {
  				reg = <1>;
  				remote-endpoint = <&csi_dphy_output>;
  			};
  		};
  
  		port@1 {
  			reg = <1>;
  			#address-cells = <1>;
  			#size-cells = <0>;
  
  			mipi_csi2_output: endpoint@0 {
  				reg = <0>;
  				remote-endpoint = <&cif_mipi_in>;
  			};
  		};
  	};
  };
  
  &rkcif {
  	status = "okay";
  };
  
  &rkcif_mipi_lvds {
  	status = "okay";
  
  	pinctrl-names = "default";
  	pinctrl-0 = <&mipi_pins>;
  	port {
  		/* MIPI CSI-2 endpoint */
  		cif_mipi_in: endpoint {
  			remote-endpoint = <&mipi_csi2_output>;
  		};
  	};
  };
  
  &rkcif_mipi_lvds_sditf {
  	status = "okay";
  
  	port {
  		/* MIPI CSI-2 endpoint */
  		mipi_lvds_sditf: endpoint {
  			remote-endpoint = <&isp_in>;
  		};
  	};
  };
  
  &rkisp {
  	status = "okay";
  };
  
  &rkisp_vir0 {
  	status = "okay";
  
  	port@0 {
  		isp_in: endpoint {
  			remote-endpoint = <&mipi_lvds_sditf>;
  		};
  	};
  };
  
  &saradc {
  	status = "okay";
  	vref-supply = <&vcc_1v8>;
  };
  
  
  &tsadc {
  	status = "okay";
  };
  

  目前出现的问题

  

  附上拓扑结构，

  

  大大能否给些许思路和方向
  
  摄像头是野火的ov8858，然后接线是按照板子的sc3336线引出来按照对应进行接线，没有接down线 ，rest线是接了的

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