[PATCH 3/3] dt-bindings: PCI: mediatek-gen3: add mt7986 clock config

[Rob Herring]

On Sun, Oct 23, 2022 at 07:02:34PM +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w at public-files.de>
> 
> MT7986 needs 4 clocks for PCIe, define them in binding.

Patch 2 is incomplete without this one. Therefore, patch 2 and 3 should 
be 1 patch.

> 
> Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
> ---
>  .../bindings/pci/mediatek-pcie-gen3.yaml         | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> index 3662422b38ea..e6020e684c00 100644
> --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> @@ -79,9 +79,11 @@ properties:
>        - const: mac
>  
>    clocks:
> +    minItems: 4
>      maxItems: 6
>  
>    clock-names:
> +    minItems: 4
>      maxItems: 6
>  
>    assigned-clocks:
> @@ -162,6 +164,20 @@ allOf:
>              - const: tl_32k
>              - const: peri_26m
>              - const: peri_mem
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - mediatek,mt7986-pcie
> +    then:
> +      properties:
> +        clock-names:
> +          items:
> +            - const: pl_250m
> +            - const: tl_26m
> +            - const: peri_26m
> +            - const: top_133m
>  
>  unevaluatedProperties: false
>  
> -- 
> 2.34.1
> 
>