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Le Potato OTG in a device mode


AlexZ

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I am trying to use Le Potato OTG port in a device mode (connected it to the host through powered USB hub).

DWC2, which I am used to from RPi Zero is missing, but I guess it's because there is a DWC3.

 

However, if I just modprobe gadget driver, let's say g_ether, nothing happens - no new interface in ifconfig, no detection on the host.

 

Should I somehow reconfigure DWC3 to operate OTG in a peripheral mode?

 

# lsusb -tv

/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/0p, 5000M

/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/2p, 480M

    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M

    |__ Port 2: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M

    |__ Port 2: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M

    |__ Port 2: Dev 3, If 2, Class=Human Interface Device, Driver=usbhid, 12M

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