linux-kernel - Re: [PATCH] ASoC: audio-graph-card: Drop remote-endpoint as required property

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Date:   Wed, 9 Dec 2020 20:15:50 -0600
From:   Rob Herring <robh@...nel.org>
To:     Sameer Pujar <spujar@...dia.com>
Cc:     broonie@...nel.org, kuninori.morimoto.gx@...esas.com,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: audio-graph-card: Drop remote-endpoint as required
 property

On Wed, Dec 09, 2020 at 12:52:12PM +0530, Sameer Pujar wrote:
> The remote-endpoint may not be available if it is part of some
> pluggable module. One such example would be an audio card, the
> Codec endpoint will not be available until it is plugged in.
> Hence drop 'remote-endpoint' as a required property.

Please hold off on this. I have more changes coming.

> 
> Cc: Rob Herring <robh@...nel.org>
> Cc: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
> Signed-off-by: Sameer Pujar <spujar@...dia.com>
> ---
>  Documentation/devicetree/bindings/sound/audio-graph-port.yaml | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
> index 2005014..766e910 100644
> --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
> +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
> @@ -71,9 +71,6 @@ properties:
>              description: CPU to Codec rate channels.
>              $ref: /schemas/types.yaml#/definitions/uint32
>  
> -        required:
> -          - remote-endpoint
> -
>    ports:
>      description: multi OF-Graph subnode
>      type: object
> -- 
> 2.7.4
>