I shall remove all OCs from the device tree.
Though on the second part I got confused. I’ll try to put what I understand in my words: the VBUS controller is an external device to the Jetson module which provides only power to external USB3.0 devices. The A18 is a pin which is connected to the VBUS controller and enables it. How a reset to this controller affects the Jetson with USB3.0 devices enumeration?
This is a sequence of initialization as I understand it:
- The xhci initialized.
- 5[V] is supplied via the VBUS - to no devices
- The USB3.0 lanes are open nothing is attached
- Over Current is identified as a result of some unknown reason, BTW we see no Over Current message on the terminal - in the past when we connected a malfunction USB2.0 device we saw this message and as a result all USB were disabled. This is not what we witness today.
- xhci controller is disabled.
What do you mean applying HW reset, do you mean the VBUS?