I designed a custom carrier board that needs to feature USB2 device mode. The design is based on the product design guide for USB2 device only, as it is pretty simple (with an additional multiplexer). I am aware that the reference design of the p3768 devkit board uses a Type-C I2C controller to the GPIO00 pin, and I would like to know if it is possible to make it work with my hardware, without having to recompile a modified device tree.
No, you have to update device tree.
Ok, does that implies modifying the DTS and recompiling DTB according to the JetsonModuleAdaptationAndBringUp documentation, or simply using the device tree generation spreadsheet can suffice ?
Ok, does that implies modifying the DTS and recompiling DTB according to the JetsonModuleAdaptationAndBringUp documentation,
Yes.
or simply using the device tree generation spreadsheet can suffice ?
No.
spreadsheet is just for pinmux. It has nothing to do with your problem.
Pinmux is just for a pin to be GPIO/SFIO and pull up/low.
Kernel device tree is for the whole driver information. They are totally different.
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