[PATCH v7 1/5] dt-bindings: clock: meson: Add audio power domain for S4 soc

Krzysztof Kozlowski krzk at kernel.org
Wed Oct 28 07:48:44 PDT 2026


On Wed, Oct 21, 2026 at 03:08:28PM +0800, Jiebing Chen wrote:
> The audio power domain has been found on S4 device.
> It must be enabled prior to audio operations.
> 
> Signed-off-by: Jiebing Chen <jiebing.chen at amlogic.com>
> ---
>  .../bindings/clock/amlogic,axg-audio-clkc.yaml          | 17 ++++++++++++++++-
>  1 file changed, 16 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> index fd7982dd4cea..69f5fef5f14a 100644
> --- a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> +++ b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> @@ -20,6 +20,7 @@ properties:
>      enum:
>        - amlogic,axg-audio-clkc
>        - amlogic,g12a-audio-clkc
> +      - amlogic,s4-audio-clkc
>        - amlogic,sm1-audio-clkc
>  
>    '#clock-cells':
> @@ -100,6 +101,8 @@ properties:
>    resets:
>      description: internal reset line
>  
> +  power-domains:
> +    maxItems: 1

Missing blank line.

>  required:
>    - compatible
>    - '#clock-cells'
> @@ -115,6 +118,7 @@ allOf:
>            contains:
>              enum:
>                - amlogic,g12a-audio-clkc
> +              - amlogic,s4-audio-clkc
>                - amlogic,sm1-audio-clkc
>      then:
>        required:
> @@ -122,7 +126,18 @@ allOf:
>      else:
>        properties:
>          '#reset-cells': false
> -
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - amlogic,s4-audio-clkc
> +    then:
> +      required:
> +        - power-domains
> +    else:
> +      properties:
> +        power-domains: false

And here as well.

Best regards,
Krzysztof




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