[Xavier NX] extend SD socket configuration

[WayneWWW]

Jetson_Xavier_NX_GPIO08 is FAN_TACH and SD card detect , I need the two function

I need FAN_TACH and SD card detect, I don’t know to implement two function in the pin GPIO08,Can I change one GPIO or combine the schematic

You can search sdmmc3 over NX forum. Most of them are same as your question.