[PATCH 1/6] dt-bindings: mmc: mmci: Add st,stm32mp25-sdmmc2 compatible

[Krzysztof Kozlowski]

On 15/06/2023 11:19, Yann Gautier wrote:
> For STM32MP25, we'll need to distinguish how is managed the delay block.
> This is done through a new comptible dedicated for this SoC, as the
> delay block registers are located in SYSCFG peripheral.
> 
> Signed-off-by: Yann Gautier <yann.gautier at foss.st.com>
> ---
>  Documentation/devicetree/bindings/mmc/arm,pl18x.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> index 1c96da04f0e53..e47b3418b6c77 100644
> --- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> +++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> @@ -59,6 +59,12 @@ properties:
>            - const: st,stm32-sdmmc2
>            - const: arm,pl18x
>            - const: arm,primecell
> +      - description: Entry for STMicroelectronics variant of PL18x for
> +          STM32MP25. This dedicated compatible is used by bootloaders.
> +        items:
> +          - const: st,stm32mp25-sdmmc2

Except what's said, this looks like can be part of previous entry via enum.

Best regards,
Krzysztof