[PATCH v3 2/9] dt-bindings: mmc: amlogic: Add compatible for T7 mmc

Xianwei Zhao xianwei.zhao at amlogic.com
Tue Mar 24 19:38:37 PDT 2026


Hi Ronald,

On 2026/3/23 17:55, Ronald Claveau wrote:
> Add amlogic,t7-mmc compatible string, falling back to amlogic,meson-axg-mmc
> as the T7 MMC controller is compatible with the AXG implementation.
> 
> Signed-off-by: Ronald Claveau<linux-kernel-dev at aliel.fr>
> ---
>   Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml | 5
> ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git
> a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml
> b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml
> index 57646575a13f8..40dccf9715781 100644
> --- a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml
> +++ b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml
> @@ -19,7 +19,10 @@ allOf:
>   properties:
>     compatible:
>       oneOf:
> -      - const: amlogic,meson-axg-mmc
> +      - items:
> +          - enum:
> +              - amlogic,t7-mmc
> +          - const: amlogic,meson-axg-mmc

It seems that break API here.
One item should be added here instead of being replaced.

>         - items:
>             - const: amlogic,meson-gx-mmc
>             - const: amlogic,meson-gxbb-mmc
> 
> --
> 2.49.0



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