[PATCH v3 1/6] dt-bindings: clock: meson: Add audio power domain for s4 soc
Rob Herring
robh at kernel.org
Fri Feb 28 13:51:15 PST 2025
On Fri, Feb 28, 2025 at 04:04:09PM +0800, jiebing chen wrote:
> Audio power domain found on S4 device. It need to enable before audio work.
>
> Signed-off-by: jiebing chen <jiebing.chen at amlogic.com>
> ---
> .../bindings/clock/amlogic,axg-audio-clkc.yaml | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> index fd7982dd4ceab82389167079c2258a9acff51a76..364783c6f7572b09d57de2b35d33adb7bcf7db18 100644
> --- a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> +++ b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> @@ -21,6 +21,7 @@ properties:
> - amlogic,axg-audio-clkc
> - amlogic,g12a-audio-clkc
> - amlogic,sm1-audio-clkc
> + - amlogic,s4-audio-clkc
>
> '#clock-cells':
> const: 1
> @@ -100,6 +101,9 @@ properties:
> resets:
> description: internal reset line
>
> + power-domains:
> + description: audio controller power
You have to define how many (maxItems).
> +
> required:
> - compatible
> - '#clock-cells'
> @@ -116,12 +120,26 @@ allOf:
> enum:
> - amlogic,g12a-audio-clkc
> - amlogic,sm1-audio-clkc
> + - amlogic,s4-audio-clkc
> then:
> required:
> - '#reset-cells'
> else:
> properties:
> '#reset-cells': false
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - amlogic,s4-audio-clkc
> + then:
> + required:
> + - power-domains
> +
> + else:
> + properties:
> + power-domains: false
>
> additionalProperties: false
>
>
> --
> 2.43.0
>
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