I am reviewing the following document, JETSON VIRTUAL CHANNEL WITH GMSL CAMERA FRAMEWORK GUIDE. I would like to know how the I2C is setup. The design uses a pca9546 i2c expander. Does the output of that expander go to the pass through I2C on the MAX9296 or does it go to the MFP11/MFP12 (I2C data/clock) lines?
I was also wondering how the reset-gpios = <&tegra_main_gpio CAM0_RST_L. Is CAM0_RST_L the power to the camera or the MAX9296?