tablet_3b2.dts.txt

This is the decompiled dts, which I modified (set i2c address to 0x3b and changed compatibility to veye,mvcam), compiled, then moved back into /boot/dtb*/rockchip/rk3588s-orangepi-cm5-tablet.dtb (faster than recompiling with orangepi-build)

sudo dmesg | grep ov5647
[    6.594040] i2c i2c-6: of_i2c: modalias failure on /i2c@fec80000/ov5647-cam2@36
[    6.594051] i2c i2c-6: Failed to create I2C device for /i2c@fec80000/ov5647-cam2@36
[    6.594128] platform csi2-dcphy0: Fixed dependency cycle(s) with /i2c@fec80000/ov5647-cam2@3b
[    6.607375] i2c i2c-7: of_i2c: modalias failure on /i2c@fec90000/ov5647-cam3@36
[    6.607381] i2c i2c-7: Failed to create I2C device for /i2c@fec90000/ov5647-cam3@36
[    6.607412] platform csi2-dcphy1: Fixed dependency cycle(s) with /i2c@fec90000/ov5647-cam3@3b

sudo dmesg | grep csi2-dcphy0
[    5.600344] platform csi2-dcphy0: Fixed dependency cycle(s) with /mipi0-csi2
[    6.594128] platform csi2-dcphy0: Fixed dependency cycle(s) with /i2c@fec80000/ov5647-cam2@3b
[    6.824192] rockchip-csi2-dphy csi2-dcphy0: csi2 dphy0 probe successfully!

sudo dmesg | grep i2c
[    5.612002] platform fed80000.phy: Fixed dependency cycle(s) with /i2c@fec80000/fusb302@22/connector
[    6.408625] platform fc000000.usb: Fixed dependency cycle(s) with /i2c@fec80000/fusb302@22
[    6.423672] i2c_dev: i2c /dev entries driver
[    6.584542] platform csi2-dphy0: Fixed dependency cycle(s) with /i2c@fea90000/ov13850-1@10
[    6.584625] i2c i2c-1: 1 i2c clients have been registered at 0x0c
[    6.584679] platform csi2-dphy0: Fixed dependency cycle(s) with /i2c@fea90000/ov13855-1@36
[    6.594013] i2c i2c-6: of_i2c: modalias failure on /i2c@fec80000/imx219-cam2@10
[    6.594028] i2c i2c-6: Failed to create I2C device for /i2c@fec80000/imx219-cam2@10
[    6.594040] i2c i2c-6: of_i2c: modalias failure on /i2c@fec80000/ov5647-cam2@36
[    6.594051] i2c i2c-6: Failed to create I2C device for /i2c@fec80000/ov5647-cam2@36
[    6.594128] platform csi2-dcphy0: Fixed dependency cycle(s) with /i2c@fec80000/ov5647-cam2@3b
[    6.607375] i2c i2c-7: of_i2c: modalias failure on /i2c@fec90000/ov5647-cam3@36
[    6.607381] i2c i2c-7: Failed to create I2C device for /i2c@fec90000/ov5647-cam3@36
[    6.607412] platform csi2-dcphy1: Fixed dependency cycle(s) with /i2c@fec90000/ov5647-cam3@3b
[    6.607497] platform csi2-dcphy1: Fixed dependency cycle(s) with /i2c@fec90000/imx219-cam3@10
[    6.708500] [Awinic] [1-0059]aw87xxx_i2c_probe: succeed, dev_index=[0], g_aw87xxx_dev_cnt= [1]
[    6.709515] [Awinic] [1-005a]aw87xxx_i2c_probe: succeed, dev_index=[1], g_aw87xxx_dev_cnt= [2]

update: I modified the device tree a few times, and reached a different error message:

i2c-6: Failed to create I2C device for /i2c@fec80000/mvcam@3b

How can I verify that the drivers were correctly installed?

neither lsmod nor less /proc/modules show anything veye-related

@veye_xumm

Dmesg | grep mvcam:

csi2-dcphy0: Fixed dependency cycle(s) with /i2c@fec80000/mvcam@3b

@veye_xumm said in OrangePi cm5-tablet RAW-MIPI-SC132M:

@mparem

1. mvcam's i2c address is 0x3b, not 0x36.
2. please set rkcif_mipi_lvds's status as okay.

good luck!

Hello, I am trying to connect veye RAW-MIPI-SC132M to OrangePi cm5-tablet.

Following the instructions from https://github.com/veyeimaging/rk35xx_orangepi/tree/main/linux,
I cloned:

1. https://github.com/orangepi-xunlong/OrangePi_Build
2. https://github.com/veyeimaging/rk35xx_orangepi/tree/main
3. https://github.com/veyeimaging/rk35xx_veye_bsp
4. ran an empty build to generate the base structure (sudo ./build.sh)
5. copied the drivers from the bsp repo
6. copied the configs
7. modified the device tree files:
   7.1) rk3588s-orangepi-cm5-tablet.dts:

#include "rk3588s-orangepi-cm5-tablet-lcd.dtsi"
#include "rk3588s-orangepi-cm5-tablet-camera1.dtsi"
//#include "rk3588s-orangepi-cm5-tablet-camera2.dtsi"
#include "rk3588s-orangepi-cm5-tablet-camera2-veyemv.dtsi"
#include "rk3588s-orangepi-cm5-tablet-camera3.dtsi"

7.2) rk3588s-orangepi-cm5-tablet-camera2-veyemv.dtsi:

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
 *
 */

&csi2_dcphy0 {
	status = "okay";

	ports {
		#address-cells = <1>;
		#size-cells = <0>;
		port@0 {
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			mipi_in_dcphy_0: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&mvcam_out2>;
				data-lanes = <1 2>;
			};
/*
			mipi_in_dcphy_1: endpoint@1 {
				reg = <0>;
				remote-endpoint = <&imx219_out_1>;
				data-lanes = <1 2>;
			};
*/
		};

		port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			csidcphy0_out: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&mipi0_csi2_input>;
			};
		};
	};
};

&i2c6 {
	status = "okay";

	mvcam_2: mvcam@36 {
		status = "okay";
	        compatible = "veye,mvcam";
		reg = <0x36>;
		clocks = <&ext_cam_ov5647_clk>;
		clock-names = "ext_cam_ov5647_clk";
		pwdn-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
		rockchip,camera-module-index = <1>;
		rockchip,camera-module-facing = "front";
		rockchip,camera-module-name = "NC";
		rockchip,camera-module-lens-name = "NC";
		port {
			veyecam2m_out2: endpoint {
			        remote-endpoint = <&mipi_in_dcphy_0>;
			        data-lanes = <1 2>;
			};
		};
	};
/*
	imx219_cam2: imx219-cam2@10 {
	        status = "disabled";
	        compatible = "sony,imx219";
	        reg = <0x10>;
	        clocks = <&ext_cam_ov5647_clk>;
	        clock-names = "ext_cam_ov5647_clk";
	        pwdn-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_LOW>;
	        rockchip,camera-module-index = <0>;
	        rockchip,camera-module-facing = "back";
	        rockchip,camera-module-name = "rpi-camera-v2";
	        rockchip,camera-module-lens-name = "default";
	        port {
	                imx219_out_1: endpoint {
			        remote-endpoint = <&mipi_in_dcphy_1>;
	                        data-lanes = <1 2>;
	                };
	        };
	};
*/
};

&mipi0_csi2 {
	status = "okay";

	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			mipi0_csi2_input: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&csidcphy0_out>;
			};
		};

		port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			mipi0_csi2_output: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&cif_mipi_in0>;
			};
		};
	};
};

&rkcif_mipi_lvds {
	status = "disabled";

	port {
		cif_mipi_in0: endpoint {
			remote-endpoint = <&mipi0_csi2_output>;
		};
	};
};

&rkcif_mipi_lvds_sditf {
	status = "disabled";

	port {
		mipi_lvds_sditf: endpoint {
			remote-endpoint = <&isp1_in1>;
		};
	};
};

&rkisp1_vir0 {
	status = "disabled";

	port {
		#address-cells = <1>;
		#size-cells = <0>;

		isp1_in1: endpoint@0 {
			reg = <0>;
			remote-endpoint = <&mipi_lvds_sditf>;
		};
	};
};

sudo dmesg | grep mvcam does not output
mvcam 1-003b: camera is: RAW-MIPI-SC132M
mvcam 1-003b: firmware version: 0x1040000

instead, I see
platform csi2-dcphy0: Fixed dependency cycle(s) with /i2c@fec80000/mvcam@36

Any help would be much appreciated.

Best regards,

Mikhail