Re: [PATCH] schemas: pci: bridge: Document clocks

[Manivannan Sadhasivam]

On Sat, Jun 07, 2025 at 09:43:24PM +0200, Marek Vasut wrote:
> The PCIe slot may have clocks which are explicitly controlled
> by the OS, describe the clocks property.

The slot can only have 'REFCLK' as per the spec, not any other random clocks.

> 
> Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxxxx>

With that fixed,

Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>

- Mani

> ---
> Related to https://lore.kernel.org/all/CAMuHMdUFHKHKfymqa6jwfNnxZTAuH3kbj5WL+-zN=TR6XGd0eA@xxxxxxxxxxxxxx/
> ---
> Cc: Bartosz Golaszewski <brgl@xxxxxxxx>
> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
> Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
> Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> Cc: Rob Herring <robh@xxxxxxxxxx>
> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Cc: linux-pci@xxxxxxxxxxxxxxx
> Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
> ---
>  dtschema/schemas/pci/pci-bus-common.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/dtschema/schemas/pci/pci-bus-common.yaml b/dtschema/schemas/pci/pci-bus-common.yaml
> index ca97a00..3c512cf 100644
> --- a/dtschema/schemas/pci/pci-bus-common.yaml
> +++ b/dtschema/schemas/pci/pci-bus-common.yaml
> @@ -82,6 +82,8 @@ properties:
>      items:
>        maximum: 255
>  
> +  clocks: true
> +
>    external-facing:
>      description:
>        When present, the port is externally facing. All bridges and endpoints
> -- 
> 2.47.2
> 
> 

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