Re: [RFC 2/2] usb: dwc3: Add Qualcomm DWC3 glue layer driver

From: Ivan T. Ivanov
Date: Tue Aug 06 2013 - 13:53:44 EST


On Tue, 2013-08-06 at 16:15 +0100, Pawel Moll wrote:
> On Tue, 2013-08-06 at 14:46 +0100, Ivan T. Ivanov wrote:
> > > > + reg = <0xf9200000 0xcd00>;
> > > > + interrupts = <0 131 0>;
> > > > + interrupt-names = "irq";
> > > > + usb-phy = <&dwc3_usb2>, <&dwc3_usb3>;
> > > > + tx-fifo-resize;
> > > > + };
> > > > + };
> > >
> > > And now I'm really confused... Maybe it's just lack of documentation...
> > >
> > > How does the "qcom,dwc-usb3-msm" relate to "qcom,dwc-usb3"?
> >
> > Not sure from where you get this "qcom,dwc-usb3", but now I think
> > that "qcom,dwc-usb3" should be enough for compatible.
>
> The other patch introduces "qcom,dwc3-usb3" compatible value...

Oh, of course. Intention was that "qcom,dwc-usb3" will handle SS-PHY,
while "qcom,dwc-usb2" will handle HS-PHY. Probably it will better if
I rename them to "qcom,dwc-ssphy" and "qcom,dwc-hsphy".

Regards,
Ivan

>
> PaweÅ


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