Re: [PATCH] dt-bindings: PCI: apple: Add missing 'power-domains' property

Sven Peter
2022-05-26T13:48:46Z

Hi,

On Thu, May 26, 2022, at 03:41, Rob Herring wrote:
> The 'unevaluatedProperties' schema checks is not fully working and doesn't
> catch some cases where there's a $ref to another schema. A fix is pending,
> but results in new warnings in examples.
>
> The Apple PCIe host has 3 power domains at least according to the example.
> Add the 'power-domains' property to the schema.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> Ideally, we'd define what each power domain is, but I don't know what
> they are.
> ---

I think the example is just wrong (or outdated) and we only need a single
power-domain for pcie.

The hierarchy is ps_pcie_ref -> ps_apcie -> ps_apcie_gp and the pcie
node then only depends on ps_apcie_gp.

Sven