The dwc3 driver expicitly looks for "usb2-phy" or "usb3-phy", but we
never noted these names in the documentation.
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NBrian Norris <briannorris@chromium.org>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>