Re: [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS

[Rob Herring]

On Fri, Apr 29, 2016 at 02:58:25PM +0200, Geert Uytterhoeven wrote:
> Some Renesas SCIF UARTs have dedicated lines for RTS/CTS hardware flow
> control.  Whether these lines exist depends on SoC and UART instance
> inside the SoC.  Whether these lines can be used for hardware flow
> control depends on board wiring.
> 
> Amend the DT bindings with an optional property to indicate that RTS/CTS
> hardware flow control lines exist, and can be used as such, according to
> the Generic Serial DT Bindings.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> ---
> v2:
>   - Drop RFC status,
>   - Use "uart-has-rtscts" instead of "renesas,uart-has-rtscts",
>   - Refer to the Generic Serial DT Bindings.
> ---
>  Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++
>  1 file changed, 2 insertions(+)

Acked-by: Rob Herring <robh@xxxxxxxxxx>