Hi NVIDIA team,
I was looking to the
tegra234-p3737-0000-a00.dtsi file and notice that the
spi@3230000(SPI3) node has the comment “SPI3 in 40 pin conn”. I went to the schematics of the P3737-A04 Jetson Orin Developer Kit Carrier Board and the pinmux and saw that those pins are actually used for ethernet and i2c purposes.
May this be a comment error since those pins are used as gpios?
If not, I have two questions:
- Why does it have that comment?
- Why the SPI3 status is “okay” since those pins are used as gpios?