linux-kernel - Re: [PATCH v2 1/2] ASoC: dt-bindings: imx-card: Add playback-only and capture-only property

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Message-ID: <20250214-honest-puzzling-bear-b8060d@krzk-bin>
Date: Fri, 14 Feb 2025 09:40:16 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Shengjiu Wang <shengjiu.wang@....com>
Cc: shengjiu.wang@...il.com, Xiubo.Lee@...il.com, festevam@...il.com, 
	nicoleotsuka@...il.com, lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz, 
	tiwai@...e.com, shawnguo@...nel.org, s.hauer@...gutronix.de, 
	kernel@...gutronix.de, linux-sound@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, 
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	devicetree@...r.kernel.org
Subject: Re: [PATCH v2 1/2] ASoC: dt-bindings: imx-card: Add playback-only
 and capture-only property

On Fri, Feb 14, 2025 at 03:05:32PM +0800, Shengjiu Wang wrote:
> diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
> index f7ad5ea2491e..86571fa930f6 100644
> --- a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
> +++ b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
> @@ -46,6 +46,14 @@ patternProperties:
>          description: see tdm-slot.txt.
>          $ref: /schemas/types.yaml#/definitions/uint32
>  
> +      playback-only:
> +        description: link is used only for playback
> +        $ref: /schemas/types.yaml#/definitions/flag
> +
> +      capture-only:

Aren't these mutually exclusive? If so, you need proper schema for this.

https://lore.kernel.org/all/20230118163208.GA117919-robh@kernel.org/

Best regards,
Krzysztof