Jetson Linux TC358743 Driver on Jetson Orin Nano

Autonomous Machines Jetson & Embedded Systems Jetson Orin Nano
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Hello everyone,

I would like to try to get the TC358743 driver to run on the Jetson Orin Nano. I have already found instructions on the Internet on how to install the driver for an older version (TC358743 Jetson Nano driver and device tree · GitHub). However, the instructions for the older Jetson Nano device, in the current source files there is no longer the folder “Linux_for_Tegra/source/public/hardware/nvidia/platform/t210/porg/kernel-dts/”, so I’m not quite sure how to store the files so that the drivers are compiled. There are only the directories t19x, t23x and no longer t210.

Is there a solution to adapt the files so that I can use them with the latest Jetson Linux version & Jetson Orin Nano?

Otherwise, I followed the instructions below when creating the kernel and everything worked so far.

https://docs.nvidia.com/jetson/archives/r35.4.1/DeveloperGuide/text/SD/Kernel/KernelCustomization.html?highlight=source_sync%20sh

I’m grateful for every tip!

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Reference to below file to add tc358840 to your device tree.

tegra194-camera-imx274-hdmi.dtsi

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If you were able to get it working, would you post the TC358743’s dtsi file(s)?

I am also working on getting it working on the Jetson Orin Nano, but am having difficulty porting the files from the GitHub page.

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Regarding the ‘Jetson Nano driver and device tree’ .dtsi file - you need to change the
“vi_base: vi {” section to be modeled after the " tegra-capture-vi { " section (like in tegra194-camera-imx274-hdmi.dtsi). Also make sure to update your CAM0_PWDN and CAM_I2C_MUX values, as they have changed for Orin.

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The Orin hardware is t23x (t194 was for Nano/Xavier) - try starting with this file (if you’re using Jetpack)
nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-0000-a0.dtsi (and comment out the include for tegra234-p3768-camera-rbpcv2-imx219.dtsi )

Most of the time I just looked at how the imx219 or imx477 were set up or where their files were located as a starting point.

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