Re: [PATCH] dt-bindings: pinctrl: qcom,pmic-mpp: Restrict 'mpp' child node name pattern

[Bjorn Andersson <andersson@xxxxxxxxxx>]

On Thu, Jan 19, 2023 at 08:06:00PM -0600, Rob Herring wrote:
> Just 'mpp' is a bit ambiguous for a pattern. It allows any prefix or
> suffix. I couldn't find any actual users, so update the pattern to match
> the example.
> 
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
> index 72cce38bc1ce..891a7385d7cb 100644
> --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
> @@ -74,7 +74,7 @@ patternProperties:
>      oneOf:
>        - $ref: "#/$defs/qcom-pmic-mpp-state"
>        - patternProperties:
> -          "mpp":
> +          "-mpp$":

How about aligning it with the other Qualcomm pinctrl bindings and make
it "-pins$" instead?

If my grep is correct we have one "mpp5" and two "-pins$" currently in
the sources, so this should be beneficial as well.

Regards,
Bjorn

>              $ref: "#/$defs/qcom-pmic-mpp-state"
>          additionalProperties: false
>  
> -- 
> 2.39.0
>