Xavier NX dmesg usb error log

hi NV team,

I have a customized carrier board with Xavier NX SOM.
There are some USB error logs attached.
What does it mean? Is there some bug I need to fix?
usb_log.out (148.1 KB)

It looks to be an issue in signal quality. For custom board, you would need to execute compliance test. Please refer to document:

Thanks DaneLLL,
usb 1-2.5 should means USB port1, yes?
The xavier nx has usb0, usb1, usb2.

For Xavier NX module, the pins for usb2-0, usb2-1, usb2-2, usb3-2 are exposed. Please do the test per your hardware design.

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