Hello,
I highly recommend checking out this thread https://forums.developer.nvidia.com/t/guide-to-have-tc358743-b102-board-running-on-jetson-nano-developer-kit/
You can use the tc358743.c that is already in the kernel, this driver should work but to be used in the Jetson you have to register the driver using the Jetson V4L2 Camera Framework, you can see more information here: Sensor Software Driver Programming — NVIDIA Jetson Linux Developer Guide 1 documentation
About the device tree, besides the normal device tree node required by this driver is required to de define the mode (resolution) description in the device tree Example
Manuel Leiva
Embedded SW Engineer at RidgeRun
Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com
Website: www.ridgerun.com