linux-kernel - Re: [PATCH v4 2/2] dt-bindings: fsl-dma: fsl-edma: clean up unused "fsl,imx8qm-adma" compatible string

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Message-ID: <Zh/gcSXV3ZPpjufh@lizhi-Precision-Tower-5810>
Date: Wed, 17 Apr 2024 10:45:05 -0400
From: Frank Li <Frank.li@....com>
To: Joy Zou <joy.zou@....com>
Cc: peng.fan@....com, vkoul@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
	conor+dt@...nel.org, imx@...ts.linux.dev, dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v4 2/2] dt-bindings: fsl-dma: fsl-edma: clean up unused
 "fsl,imx8qm-adma" compatible string

On Wed, Apr 17, 2024 at 11:26:42AM +0800, Joy Zou wrote:
> The eDMA hardware issue only exist imx8QM A0. A0 never mass production.
> The compatible string "fsl,imx8qm-adma" is unused. So remove the
> workaround safely.
> 
> Signed-off-by: Joy Zou <joy.zou@....com>

"So remove it safely." 

There are no 'workaround' in bindings doc. after fix it,

Reviewed-by: Frank Li <Frank.Li@....com>

> ---
> Changes for v4:
> 1. adjust the subject to keep consistent with existing patches.
> 
> Changes for v3:
> 1. modify the commit message.
> 2. remove the unused compatible string "fsl,imx8qm-adma" from allOf property.
> ---
>  Documentation/devicetree/bindings/dma/fsl,edma.yaml | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
> index 825f4715499e..cf97ea86a7a2 100644
> --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml
> +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
> @@ -21,7 +21,6 @@ properties:
>        - enum:
>            - fsl,vf610-edma
>            - fsl,imx7ulp-edma
> -          - fsl,imx8qm-adma
>            - fsl,imx8qm-edma
>            - fsl,imx8ulp-edma
>            - fsl,imx93-edma3
> @@ -92,7 +91,6 @@ allOf:
>          compatible:
>            contains:
>              enum:
> -              - fsl,imx8qm-adma
>                - fsl,imx8qm-edma
>                - fsl,imx93-edma3
>                - fsl,imx93-edma4
> -- 
> 2.37.1
>