IMX415 Sensor Integration into IMX8MP EVK board

[titusstalin]

Hello,

I am unable get proper media/v4l2 device to capture frames from sensor.

What is the issue in my DTS code or something else ?
I am using latest BSP from NXP, 6.12.3 kernel version, and using default imx415 sensor driver.

Log:

[   21.557183] imx415 2-001a: supply dvdd not found, using dummy regulator
[   21.563975] imx415 2-001a: supply ovdd not found, using dummy regulator
[   21.570748] imx415 2-001a: supply avdd not found, using dummy regulator
[   21.592650] imx415 2-001a: inck 24000000
[   21.596645] imx415 2-001a: bus_cfg.link_frequencies[0] 360000000
[   21.602705] imx415 2-001a: lane_rate 720000000
[   21.607169] imx415 2-001a: sensor->cur_mode 0
[   21.611533] imx415 2-001a: clock: 24000000 Hz, lane_rate: 720000000 bps, lanes: 2
[   21.785600] imx415 2-001a: Detected IMX415 image sensor

DTS:

&i2c3 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

	#address-cells = <1>;
	#size-cells = <0>;
	
	imx415_1: imx415_mipi@1a {
		compatible = "sony,imx415";
		reg = <0x1a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_csi1_pwn>, <&pinctrl_csi1_rst>, <&pinctrl_csi_mclk>, <&pinctrl_csi0_pwn>, <&pinctrl_csi0_rst>;
		clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>;
		clock-names = "inck";
		assigned-clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>;
		assigned-clock-parents = <&clk IMX8MP_CLK_24M>;  
		assigned-clock-rates = <24000000>;	
		csi_id = <1>;
		powerdown-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
		mclk = <24000000>;
		mclk_source = <0>;
		mipi_csi;
		status = "okay";
		port {
			status = "okay";
			imx415_to_mipi_csi2: endpoint {
				status = "okay";
				remote-endpoint = <&mipi_csi_1_in>;
				data-lanes = <1 2>;
				clock-lanes = <0>;
				link-frequencies = /bits/ 64 <360000000 720000000>;
			};
		};
	};
};

&mipi_csi_0 {
	status = "disabled";
};


&mipi_csi_1 {
	status = "okay";
	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;
			mipi_csi_1_in: endpoint {
				remote-endpoint = <&imx415_to_mipi_csi2>;
				data-lanes = <1 2>;
			};
		};

		port@1 {
			reg = <1>;
			mipi_csi_1_out: endpoint {
				remote-endpoint = <&isi_in_0>;
			};
		};
	};
};

&cameradev {
	status = "okay";
};

&isp_0 {
	status = "okay";
};

&isp_1 {
	status = "okay";
};

&dewarp {
	status = "okay";
};


&isi_0 {
	status = "okay";

	cap_device {
		status = "okay";
	};

	m2m_device {
		status = "okay";
	};
	
	port@0 {
		isi_in_0: endpoint {
			remote-endpoint = <&mipi_csi_1_out>;
		};
	};
	
};


&isi_1 {
	status = "disabled";

	cap_device {
		status = "disabled";
	};
	/*
	port@0 {
		isi_in_0: endpoint {
			remote-endpoint = <&mipi_csi_1_out>;
		};
	};	
	*/
};



&vpu_g1 {
	status = "okay";
};

&vpu_g2 {
	status = "okay";
};

&vpu_vc8000e {
	status = "okay";
};

&vpu_v4l2 {
	status = "okay";
};

&gpu_3d {
	status = "okay";
};

&gpu_2d {
	status = "okay";
};

&ml_vipsi {
	status = "okay";
};

&mix_gpu_ml {
	status = "okay";
};

root@imx8mpevk:~# 
root@imx8mpevk:~# ls /dev/med*
ls: cannot access '/dev/med*': No such file or directory
root@imx8mpevk:~# 
root@imx8mpevk:~# ls /dev/video*
/dev/video0  /dev/video1  /dev/video2  /dev/video3
root@imx8mpevk:~# 
root@imx8mpevk:~# 
root@imx8mpevk:~# cat /sys/class/video4linux/video2/name                                                                                                       
mxc_isi.0.m2m
root@imx8mpevk:~# cat /sys/class/video4linux/video3/name                                                                                                              
mxc_isi.0.capture
root@imx8mpevk:~# cat /sys/class/video4linux/video0/name                                                                                                              

root@imx8mpevk:~# cat /sys/class/video4linux/video1/name                                                                                                              

root@imx8mpevk:~# 

[SiddavatamVishnu]

Hi,
We are currently working on a similar project. Could you please share a brief description of how you handled the IMX415 sensor porting and brought it up successfully? It would be very helpful for us.

Thanks and regards,
Vishnu

[pengyong_zhang]

Hi @titusstalin 

Please refer the below link:

https://github.com/pmliquify/vc_mipi_imx8

B.R