How can I find GPIO pin addresses on the cable harness?

Hello,

We want to use gpio pins on the cable harness. What we want is to connect a triggering signal to Drive AGX Xavier. Is this possible? If possible, how can we find the pin addresses? Thank you

Dear mert.colak,

Could you please refer to “3.1.1 Vehicle 48-pin Cable Harness Connector CMC-1” part in DRIVE AGX Developer Kit Mechanical & Installation Guide (PDF) for your topic?
https://developer.nvidia.com/drive/documentation

Dear SteveNV,

I’m so appreciated for your quick response. I checked the guide but I don’t know how to use them in device tree. Is there any part for device tree configuration of gpio pins?

Dear mert.colak,

For gpio info, could you please refer to below link?

https://docs.nvidia.com/drive/active/5.1.0.2L/nvvib_docs/index.html#page/DRIVE%2520Linux%2520HYP%2520PDK%2520Development%2520Guide%2FUtilities%2Fkernel_sysfs_entries.html%23wwpID0E0HF0HA

Most pins affected by the pinmux can also be GPIOs, so could you please contact contact your NVIDIA representative?