Re: [PATCH 29/29] arm64: dts: qcom: Harmonize DWC USB3 DT nodes name

Serge Semin
2020-11-10T12:12:35Z

Hello Jun and Bjorn.

On Tue, Nov 03, 2020 at 05:23:47PM -0600, Bjorn Andersson wrote:
> On Mon 02 Nov 01:34 CST 2020, Jun Li wrote:
>
> > Serge Semin <Sergey.Semin@baikalelectronics.ru> ???2020???10???20????????? ??????8:04?????????
> > >
> > > In accordance with the DWC USB3 bindings the corresponding node
> > > name is suppose to comply with the Generic USB HCD DT schema, which
> > > requires the USB nodes to have the name acceptable by the regexp:
> > > "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly
> > > named.
> >

> > This need a counterpart driver change:
> > drivers/usb/dwc3/dwc3-qcom.c
> > dwc3_np = of_get_child_by_name(np, "dwc3");
> >
>
> Thanks for catching this Jun. The code certainly needs to be updated to
> look for the new child node, while falling back to the old name, before
> I can merge this change.

Thanks for looking into this. I'll add a patch, which fixes that into
the next series, but with no tested status guarantee, since I haven't
got a corresponding hardware.

-Sergey

>
> Regards,
> Bjorn