Re: [PATCH] mmc: mmci: add st,stm32-sdmmc2 compatible

[Ulf Hansson]

On Fri, 10 Dec 2021 at 10:19, Yann Gautier <yann.gautier@xxxxxxxxxxx> wrote:
>
> Although this compatible is not used in kernel, as we use the common
> MMCI driver, it is used by bootloaders. The U-Boot driver was merged
> before the kernel driver and uses this compatible.
> To avoid issues when aligning device tree files between kernel and
> boot loader, the ST dedicated compatible is added to bindings file.
>
> Signed-off-by: Yann Gautier <yann.gautier@xxxxxxxxxxx>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  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 47595cb483be..eed54bee7665 100644
> --- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> +++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> @@ -53,6 +53,12 @@ properties:
>          items:
>            - const: arm,pl18x
>            - const: arm,primecell
> +      - description: Entry for STMicroelectronics variant of PL18x.
> +          This dedicated compatible is used by bootloaders.
> +        items:
> +          - const: st,stm32-sdmmc2
> +          - const: arm,pl18x
> +          - const: arm,primecell
>
>    clocks:
>      description: One or two clocks, the "apb_pclk" and the "MCLK"
> --
> 2.17.1
>