[PATCH] usb: dwc3-meson-g12a: skip phy on -ENODATA aswell

[Neil Armstrong]

On 05/05/2021 12:06, Marek Vasut wrote:
> On 5/5/21 10:41 AM, Neil Armstrong wrote:
>> If the PHY isn't specified in the DT, -ENODATA means it should be skipped,
>> handle it like -ENOENT.
>>
>> With that, devices without USB3 supported can have USB working (Odroid-HC4).
> 
> Shouldn't you rather specify NOP PHY in the DT ?

Who NOP I would have no idea if the port is disabled or used.
The PHY control is mixed between the actual PHY driver and the DWC3/DWC2 glue, so the bindings were designed
to make some PHYs phandle optionals if unused.

Neil