linux-kernel - Re: [PATCH v3 2/4] ASoC: dt-bindings: fsl,imx-asrc: update max interrupt numbers

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Date: Thu, 29 Feb 2024 10:44:42 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Frank Li <Frank.Li@....com>, Liam Girdwood <lgirdwood@...il.com>,
 Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
 Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, Shengjiu Wang <shengjiu.wang@....com>
Cc: linux-sound@...r.kernel.org, devicetree@...r.kernel.org,
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/4] ASoC: dt-bindings: fsl,imx-asrc: update max
 interrupt numbers

On 28/02/2024 20:14, Frank Li wrote:
> fsl,imx8qxp-spdif and fsl,imx8qm-spdif have 2 interrupts. Other platforms
> have 1 interrupt.
> 
> Increase max interrupt number to 2 and add restriction for platforms except
> i.MX8QXP and i.MX8QM.
> 
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
>  .../devicetree/bindings/sound/fsl,spdif.yaml         | 20 +++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.yaml b/Documentation/devicetree/bindings/sound/fsl,spdif.yaml
> index 82430f1d5e5a2..785f7997eea82 100644
> --- a/Documentation/devicetree/bindings/sound/fsl,spdif.yaml
> +++ b/Documentation/devicetree/bindings/sound/fsl,spdif.yaml
> @@ -31,7 +31,8 @@ properties:
>      maxItems: 1
>  
>    interrupts:
> -    maxItems: 1
> +    minItems: 1
> +    maxItems: 2
>  
>    dmas:
>      items:
> @@ -100,6 +101,23 @@ required:
>  
>  additionalProperties: false
>  
> +allOf:
> +  - if:
> +      properties:
> +        compatible:
> +          enum:
> +            - fsl,imx35-spdif
> +            - fsl,vf610-spdif
> +            - fsl,imx6sx-spdif
> +            - fsl,imx8mq-spdif
> +            - fsl,imx8mm-spdif
> +            - fsl,imx8mn-spdif
> +            - fsl,imx8ulp-spdif
> +    then:
> +      properties:
> +        interrupts:
> +          maxItems: 1

else:
minItems: 2


Best regards,
Krzysztof