JETSON NX I2C0 config as GPIO

HI Nvidia
We designed our own carrier board to work with NX. There is a switch chip REALTEK TL8367N-VB-CG on carrier board.We use I2C0 to communicate with it. However, the I2C of TL8367N-VB-CG is not standard, NXcan’t find the device.
Ordinary IO driving ability is weak,Can I2C0 config as GPIO?Is the driving capability of GPIO the same as the original IIC?THANKS!

hello 593436536,

please access NX pinmux spreadsheet from download center.
you should also refer to Pinmux Changes session for the details of customization, and then update your board configuration.