Recently we found that we were copying our PinMux files we generate over the wrong dtsi files (0000 instead of 0002).
When we copied the dtsi files over the correct files we can’t access the Jetson Module (on our custom board) through SSH and our I2C communication doesn’t work to our microcontroller either.
Because the PinMux is almost completely different now I am not sure where to start looking for the issue. I assume that since the kernel still boots its something small we are missing or breaking. I am attaching the UART log. If someone with more experience with PinMux debugging can help it would be great. I could attach the .dtsi files if that is helpful, but since we have a custom carrier board it might not be helpful.
uart_log.txt (23.3 KB)
I should mention that with the default PinMux dtsi files the kernel boots, we can SSH into it and our I2C communication all works. Also some of our device trees also work.