Change GPIO status by /dev/mem

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
10

Thanks JerryChang.

I understood.
When setting Output, Drive 0 with pinmux excel, the register to write the setting and output setting to the CFG file was displayed.
It turned out that it would not be necessary to change the kernel if the GPIO settings were changed in the program.

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Thank you, very much.

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