On 18/11/2022 20:01, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
>
> Add compatible string and clock-definition for mt7986. It needs 4 clocks
> for PCIe, define them in binding.
>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Acked-by: Jianjun Wang <jianjun.wang@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> v2:
> - squashed patch 2+3 (compatible and clock definition)
> ---
> .../bindings/pci/mediatek-pcie-gen3.yaml | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> index 5d7369debff2..f7a02019daea 100644
> --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> @@ -48,6 +48,7 @@ properties:
> oneOf:
> - items:
> - enum:
> + - mediatek,mt7986-pcie
> - mediatek,mt8188-pcie
> - mediatek,mt8195-pcie
> - const: mediatek,mt8192-pcie
> @@ -78,9 +79,11 @@ properties:
> - const: mac
>
> clocks:
> + minItems: 4
> maxItems: 6
>
> clock-names:
> + minItems: 4
> maxItems: 6
>
> assigned-clocks:
> @@ -160,6 +163,20 @@ 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
>