Re: [PATCH] ASoC: dt-bindings: renesas,rsnd: add post-init-providers property

[Rob Herring <robh@kernel.org>]

On Wed, Sep 04, 2024 at 07:21:14AM +0000, Kuninori Morimoto wrote:
> sometimes, fwnode dependency cycles can be broken, and in such case,
> rsnd driver will never be probed. To avoid such case, we would like to
> use post-init-providers to avoid it.
> Enable post-init-providers property on rsnd.
> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> ---
>  Documentation/devicetree/bindings/sound/renesas,rsnd.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
> index 07ec6247d9def..cb44478d9e420 100644
> --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
> +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
> @@ -112,6 +112,10 @@ properties:
>      description: List of necessary clock names.
>      # details are defined below
>  
> +  post-init-providers:
> +    description: ignore fw_devlink dependency cycles and avoid driver probe dead-lock

Drop. Don't need to describe (again) what a common property is. If you 
want to say what your dependency cycle is, that would be good.

> +    $ref: /schemas/types.yaml#/definitions/phandle-array

Already has a type, don't define one again.

What you need, if you know, is how many entries (maxItems).

Rob