How to update the dts when remove CYPD4226-40LQXIT?

[os.kernel]

We removed the CYPD4226-40LQXIT, the kernel output:
tegra-i2c c240000.i2c: no acknowledge from address 0x8

How do we update the dts ?

thanks.

[os.kernel]

no “tegra-i2c c240000.i2c: no acknowledge from address 0x8” output after disable ucsi_ccg in the device tree.

[JerryChang]

hello os.kernel,

you may download L4T Driver Package (BSP) Sources via https://developer.nvidia.com/embedded/linux-tegra
you should update the device tree sources and compile the device tree blob (i.e. *.dtb) binary.

please follow the steps in this session for the procedure to build the NVIDIA kernel.
please also check Flashing a Specific Partition to flash a specific partition instead of flashing the whole device by using the command line option ‑k.
thanks

[WayneWWW]

Please refer to the AGX adaptation guide for the usb porting part if you remove the PD on your custom board.

[os.kernel]

thanks,

Where can I find the AGX adaptation guide?

Is it right?
https://developer.nvidia.com/embedded/dlc/tegra_linux_driver_package_agx_xavier_adaptation_guide

[WayneWWW]

https://docs.nvidia.com/jetson/l4t/index.html#search/adaptation%20guide