linux-kernel - Re: [PATCH v3 1/2] dt-bindings: dma: fsl-edma: remove 'clocks' from required

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Date: Tue, 9 Apr 2024 22:02:32 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Frank Li <Frank.Li@....com>
Cc: conor+dt@...nel.org, devicetree@...r.kernel.org,
 dmaengine@...r.kernel.org, imx@...ts.linux.dev,
 krzysztof.kozlowski+dt@...aro.org, linux-kernel@...r.kernel.org,
 peng.fan@....com, robh@...nel.org, vkoul@...nel.org
Subject: Re: [PATCH v3 1/2] dt-bindings: dma: fsl-edma: remove 'clocks' from
 required

On 09/04/2024 20:54, Frank Li wrote:
> fsl,imx8qm-adma and fsl,imx8qm-edma don't require 'clocks'. Remove it from
> required and add 'if' block for other compatible string to keep the same
> restrictions.
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
> 
> Notes:
>     Change from v2 to v3
>       - rebase to dmaengine/next

This fails...

> 
> diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
> index 825f4715499e5..657a7d3ebf857 100644
> --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml
> +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
> @@ -82,7 +82,6 @@ required:
>    - compatible
>    - reg
>    - interrupts
> -  - clocks
>    - dma-channels
>  
>  allOf:
> @@ -187,6 +186,22 @@ allOf:
>          "#dma-cells":
>            const: 3
>  
> +  - if:
> +      properties:
> +        compatible:
> +	  contains:

It does not look like you tested the bindings, at least after quick
look. Please run `make dt_binding_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).
Maybe you need to update your dtschema and yamllint.

Best regards,
Krzysztof