Re: [PATCH 1/2] spi: dt-bindings: spi-fsl-qspi: add optional sampling-delay

[Rob Herring <robh@xxxxxxxxxx>]

On Mon, Jan 16, 2023 at 12:50:49PM +0100, Mario Kicherer wrote:
> Add optional sampling-delay property to delay the internal sampling point for
> incoming data.
> 
> Signed-off-by: Mario Kicherer <dev@xxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
> index e58644558412..7952a4be938b 100644
> --- a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
> +++ b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
> @@ -54,6 +54,12 @@ properties:
>        - const: qspi_en
>        - const: qspi
>  
> +  fsl,qspi-sampling-delay:
> +    description: delay sampling of incoming data by this number of half cycles

Use the common rx-sample-delay-ns property.

> +    minimum: 0
> +    maximum: 3
> +    default: 0
> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.34.1
>