[PATCH 1/3] dt-bindings: arm: samsung: Force clkoutN names to be unique in PMU

[Rob Herring]

On Fri, Oct 4, 2019 at 10:14 AM Krzysztof Kozlowski <krzk at kernel.org> wrote:
>
> The clkoutN names of clocks must be unique because they represent
> unique inputs of clock multiplexer.
>
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
> ---
>  Documentation/devicetree/bindings/arm/samsung/pmu.yaml | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.yaml b/Documentation/devicetree/bindings/arm/samsung/pmu.yaml
> index 73b56fc5bf58..d8e03716f5d2 100644
> --- a/Documentation/devicetree/bindings/arm/samsung/pmu.yaml
> +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.yaml
> @@ -53,8 +53,10 @@ properties:
>        List of clock names for particular CLKOUT mux inputs
>      minItems: 1
>      maxItems: 32
> -    items:
> -      pattern: '^clkout([0-9]|[12][0-9]|3[0-1])$'
> +    allOf:
> +      - items:
> +          pattern: '^clkout([0-9]|[12][0-9]|3[0-1])$'
> +      - uniqueItems: true

You shouldn't need the 'allOf', just add uniqueItems at the same level as items.

Rob