Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines

From: Rob Herring
Date: Tue Jun 30 2020 - 14:35:23 EST


On Sat, Jun 27, 2020 at 8:18 AM Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Wed, May 20, 2020 at 03:39:31PM +0200, Erwan Le Ray wrote:
> > Add support of generic DT binding for annoucing RTS/CTS lines. The initial
> > binding 'st,hw-flow-control' is not needed anymore since generic binding
> > is available, but is kept for backward compatibility.
> >
> > Signed-off-by: Erwan Le Ray <erwan.leray@xxxxxx>
> >
> > diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
> > index 75b8521eb7cb..06d5f251ec88 100644
> > --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
> > +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
> > @@ -35,9 +35,11 @@ properties:
> > description: label associated with this uart
> >
> > st,hw-flow-ctrl:
> > - description: enable hardware flow control
> > + description: enable hardware flow control (deprecated)
> > $ref: /schemas/types.yaml#/definitions/flag
> >
> > + uart-has-rtscts: true
> > +
> > dmas:
> > minItems: 1
> > maxItems: 2
> > --
> > 2.17.1
> >
>
> Did this get ignored by the DT maintainers? :(

When it doesn't go to the DT list, you are playing roulette whether I
happen to see it. :(

Anyways,

Reviewed-by: Rob Herring <robh@xxxxxxxxxx>