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

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Date:   Sat, 27 Jun 2020 16:18:01 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Erwan Le Ray <erwan.leray@...com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        linux-serial@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linaro-mm-sig@...ts.linaro.org,
        Fabrice Gasnier <fabrice.gasnier@...com>
Subject: Re: [PATCH 1/2] dt-bindings: serial: add generic DT binding for
 announcing RTS/CTS lines

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@...com>
> 
> 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?  :(