[PATCH 6/9] dt-bindings: mmc: sdhci-of-dwcmhsc: Add Sophgo SG2044 support

Rob Herring robh at kernel.org
Mon Apr 7 07:00:15 PDT 2025


On Mon, Apr 07, 2025 at 09:06:11AM +0800, Inochi Amaoto wrote:
> The sdhci IP of SG2044 is similar to it of SG2042. They
> share the same clock and controller configuration.
> 
> Add compatible string for SG2044.
> 
> Signed-off-by: Inochi Amaoto <inochiama at gmail.com>
> ---
>  .../devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml        | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
> index e6e604072d3c..47b5fc1b8e07 100644
> --- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
> +++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
> @@ -19,6 +19,9 @@ properties:
>                - rockchip,rk3562-dwcmshc
>                - rockchip,rk3576-dwcmshc
>            - const: rockchip,rk3588-dwcmshc
> +      - items:
> +          - const: sophgo,sg2044-dwcmshc
> +          - const: sophgo,sg2042-dwcmshc
>        - enum:
>            - rockchip,rk3568-dwcmshc
>            - rockchip,rk3588-dwcmshc
> @@ -74,7 +77,9 @@ allOf:
>        properties:
>          compatible:
>            contains:
> -            const: sophgo,sg2042-dwcmshc
> +            enum:
> +              - sophgo,sg2042-dwcmshc
> +              - sophgo,sg2044-dwcmshc

No need for this hunk because the new one has sophgo,sg2042-dwcmshc 
already.

Rob



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