I now have a problem, I want to set the H57 pin to GPIO.
Now I have updated the pinmux and device tree and have successfully set it to GPIO.
But I would like to have GPIO output a 3MHz clock that gives me the ability to customize the device on the carrier.
I checked “Figure 2.9 TSC Controlled Signals” in “NVIDIA Orin Series System-on-Chip”, page 4558. I should be able to output signals to the pin. Maybe my understanding is wrong, maybe my description is not correct.
Can you tell me how to accomplish my requirements…