Re: [RFC v1 02/12] dt-bindings: PCI: mediatek-gen3: add support for mt7986

Krzysztof Kozlowski
2022-10-18T15:35:18Z

On 17/10/2022 06:41, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
>
> Add compatible string for mt7986.
>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
> mt7986a.dtsi misses clock-names which are now required since support of
> MT8192/MT8188/MT8195. This change also introduces a 6th clock which is
> now needed for all pcie-gen3 dts.
>
> i do not know how to map the clocks to the names...
>
> mediatek-pcie-gen3.yaml:
>
> clock-names:
> items:
> - const: pl_250m
> - const: tl_26m
> - const: tl_96m
> - const: tl_32k
> - const: peri_26m
> - enum:
> - top_133m # for MT8192
> - peri_mem # for MT8188/MT8195
>
> mt7986a.dtsi:
>
> clocks = <&infracfg CLK_INFRA_PCIE_SEL>,
> <&infracfg CLK_INFRA_IPCIE_CK>,
> <&infracfg CLK_INFRA_IPCIE_PIPE_CK>,
> <&infracfg CLK_INFRA_IPCIER_CK>,
> <&infracfg CLK_INFRA_IPCIEB_CK>;

Maybe the clock is not required on mt7986?

Anyway, for the bindings:

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof