Subject: Re: [PATCH v3 1/2] dt-bindings: serial: Document CTS/RTS gpios in STM32 UART

From: Rob Herring <[email-masked]>
Date: Wed, 6 May 2020 14:59:16 -0500

On Mon, 20 Apr 2020 22:32:03 +0530, [email-masked] wrote:
> From: Manivannan Sadhasivam <[email-masked]>
> 
> Document the use of CTS/RTS gpios for flow control in STM32 UART
> controller. These properties can be used instead of 'st,hw-flow-ctrl'
> for making use of any gpio pins for flow control instead of dedicated
> pins. It should be noted that both CTS/RTS and 'st,hw-flow-ctrl'
> properties cannot co-exist in a design.
> 
> Reviewed-by: Andy Shevchenko <[email-masked]>
> Signed-off-by: Manivannan Sadhasivam <[email-masked]>
> ---
>  .../devicetree/bindings/serial/st,stm32-uart.yaml  | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

Reviewed-by: Rob Herring <[email-masked]>

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