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[v2,3/9] ASoC: audio-graph-card: Add clocks property to endpoint node

Message ID 1611944866-29373-4-git-send-email-spujar@nvidia.com
State Superseded
Headers show
Series Tegra186 and Tegra194 audio graph card | expand

Commit Message

Sameer Pujar Jan. 29, 2021, 6:27 p.m. UTC
Add optional 'clocks' property to audio port 'endpoint' node. One
such example is where SoC supplies a clock to external audio codec
component.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
---
 Documentation/devicetree/bindings/sound/audio-graph-port.yaml | 3 +++
 1 file changed, 3 insertions(+)

Comments

Rob Herring (Arm) Feb. 5, 2021, 3:26 p.m. UTC | #1
On Fri, Jan 29, 2021 at 11:57:40PM +0530, Sameer Pujar wrote:
> Add optional 'clocks' property to audio port 'endpoint' node. One
> such example is where SoC supplies a clock to external audio codec
> component.
> 
> Signed-off-by: Sameer Pujar <spujar@nvidia.com>
> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
> ---
>  Documentation/devicetree/bindings/sound/audio-graph-port.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
> index 766e910..08ed8f5 100644
> --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
> +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
> @@ -33,6 +33,9 @@ properties:
>          properties:
>            remote-endpoint:
>              maxItems: 1
> +          clocks:
> +            maxItems: 1
> +            description: Describes the clock used by audio component.

NAK

An endpoint is not a device. Clocks go with a device.

>            mclk-fs:
>              description: |
>                Multiplication factor between stream rate and codec mclk.
> -- 
> 2.7.4
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
index 766e910..08ed8f5 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
@@ -33,6 +33,9 @@  properties:
         properties:
           remote-endpoint:
             maxItems: 1
+          clocks:
+            maxItems: 1
+            description: Describes the clock used by audio component.
           mclk-fs:
             description: |
               Multiplication factor between stream rate and codec mclk.