Re: [PATCH 2/2] dt-bindings: usb: document snps,dis_split_quirk property in dwc3
From: Rob Herring
Date: Thu Dec 16 2021 - 15:19:07 EST
On Thu, Dec 16, 2021 at 06:59:27PM +0300, Sergey Shtylyov wrote:
> On 12/16/21 11:26 AM, Sergey Shtylyov wrote:
>
> >> Add snps,dis_split_quirk property for dwc3 controller
> >>
> >> Signed-off-by: Yaqin Pan <akingchen@xxxxxxxx>
> >> ---
> >> Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 6 ++++++
> >> 1 file changed, 6 insertions(+)
> >>
> >> diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> >> index 41416fbd92aa..e9615ca8f447 100644
> >> --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> >> +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> >> @@ -226,6 +226,12 @@ properties:
> >> avoid -EPROTO errors with usbhid on some devices (Hikey 970).
> >> type: boolean
> >> + snps,dis_split_quirk:
I'm tired of the never ending DWC3 quirks. Imply this from the
compatible unless it varies by board.
Also, don't use '_' in DT names.
> >> + description:
> >> + When set, change the way host controller schedules transations for a Control transfer.
> >
> > Transactions.
> >
> >> + Needed to avoid emurate some devices fail.
> >
> > Avoid failing to enumerating some devices?
>
> Sorry. enumarate. :-)
Or enumerate