[PATCH] dt-bindings: mailbox: apple, mailbox: Add power-domains property

[Sven Peter]

On Thu, Dec 9, 2021, at 05:50, Hector Martin wrote:
> This will bind to the PMGR pwrstate nodes that control power/clock
> gating to SoC blocks. The mailbox driver doesn't do runtime-pm yet, so
> initially this will just keep the domain on permanently.
>
> Signed-off-by: Hector Martin <marcan at marcan.st>

Reviewed-by: Sven Peter <sven at svenpeter.dev>

> ---
>  Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git 
> a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 
> b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
> index 2c1704b34e7a..c4255f42e801 100644
> --- a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
> +++ b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
> @@ -56,6 +56,9 @@ properties:
>    "#mbox-cells":
>      const: 0
> 
> +  power-domains:
> +    maxItems: 1
> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.33.0