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

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

How do we update the dts ?


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

hello os.kernel,

you may download L4T Driver Package (BSP) Sources via Jetson Linux | NVIDIA Developer
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.

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


Where can I find the AGX adaptation guide?

Is it right?

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