[PATCH v1 08/14] dt-bindings: mtd: relax the nvmem compatible string

[Krzysztof Kozlowski]

On 26/08/2022 00:44, Michael Walle wrote:
> The "user-otp" and "factory-otp" compatible string just depicts a
> generic NVMEM device. But an actual device tree node might as well
> contain a more specific compatible string. Make it possible to add
> more specific binding elsewere and just match part of the compatibles

typo: elsewhere

> here.
> 
> Signed-off-by: Michael Walle <michael at walle.cc>
> ---
>  Documentation/devicetree/bindings/mtd/mtd.yaml | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mtd/mtd.yaml b/Documentation/devicetree/bindings/mtd/mtd.yaml
> index 376b679cfc70..0291e439b6a6 100644
> --- a/Documentation/devicetree/bindings/mtd/mtd.yaml
> +++ b/Documentation/devicetree/bindings/mtd/mtd.yaml
> @@ -33,9 +33,10 @@ patternProperties:
>  
>      properties:
>        compatible:
> -        enum:
> -          - user-otp
> -          - factory-otp
> +        contains:
> +          enum:
> +            - user-otp
> +            - factory-otp

This does not work in the "elsewhere" place. You need to use similar
approach as we do for syscon or primecell.

>  
>      required:
>        - compatible


Best regards,
Krzysztof