Re: [PATCH v6 02/17] dt-bindings: mmc: cdns: Add AMD Pensando Elba SoC

[Rob Herring]

On Sat, Aug 20, 2022 at 12:57:35PM -0700, Brad Larson wrote:
> From: Brad Larson <blarson@xxxxxxx>
> 
> AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and
> explicitly controls byte-lane enables.
> 
> Signed-off-by: Brad Larson <blarson@xxxxxxx>
> ---
>  .../devicetree/bindings/mmc/cdns,sdhci.yaml         | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
> index 4207fed62dfe..964b610eeef2 100644
> --- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
> +++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
> @@ -17,12 +17,14 @@ properties:
>    compatible:
>      items:
>        - enum:
> +          - amd,pensando-elba-sd4hc
>            - microchip,mpfs-sd4hc
>            - socionext,uniphier-sd4hc
>        - const: cdns,sd4hc
>  
>    reg:
> -    maxItems: 1
> +    minItems: 1
> +    maxItems: 2
>  
>    interrupts:
>      maxItems: 1
> @@ -118,6 +120,15 @@ required:
>    - interrupts
>    - clocks
>  
> +if:
> +  properties:
> +    compatible:
> +      const: amd,pensando-elba-sd4hc
> +then:
> +  properties:
> +    reg:
> +      minItems: 2

else:
  properties:
    reg:
      maxItems: 1

> +
>  unevaluatedProperties: false
>  
>  examples:
> -- 
> 2.17.1
> 
>