linux-kernel - Re: [PATCH v3 1/1] dt-bindings: remoteproc: imx

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Date: Mon, 17 Jun 2024 08:41:45 -0600
From: Mathieu Poirier <mathieu.poirier@...aro.org>
To: Frank Li <Frank.Li@....com>
Cc: krzk@...nel.org, andersson@...nel.org, conor+dt@...nel.org,
	devicetree@...r.kernel.org, festevam@...il.com, imx@...ts.linux.dev,
	kernel@...gutronix.de, krzk+dt@...nel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-remoteproc@...r.kernel.org, peng.fan@....com, robh@...nel.org,
	s.hauer@...gutronix.de, shawnguo@...nel.org
Subject: Re: [PATCH v3 1/1] dt-bindings: remoteproc: imx_rproc: add minItems
 for power-domain

On Mon, Jun 10, 2024 at 11:17:21AM -0400, Frank Li wrote:
> "fsl,imx8qxp-cm4" and "fsl,imx8qm-cm4" need minimum 2 power domains. Other
> platform doesn't require 'power-domain'.
> 
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
> 
> Notes:
>     Change from v2 to v3
>     - only imx8qxp and imx8qm need power-domain, other platform don't need it.
>     - update commit message.
>     
>     Change from v1 to v2
>     - set minitem to 2 at top
>     - Add imx8qm compatible string also
>     - use not logic to handle difference compatible string restriction
>     - update commit message.
>     
>     pass dt_binding_check.
>     
>     make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=fsl,imx-rproc.yaml
>       SCHEMA  Documentation/devicetree/bindings/processed-schema.json
>       CHKDT   Documentation/devicetree/bindings
>       LINT    Documentation/devicetree/bindings
>       DTEX    Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.example.dts
>       DTC_CHK Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.example.dtb
> 
>  .../bindings/remoteproc/fsl,imx-rproc.yaml        | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
>

Applied.

Thanks,
Mathieu

> diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
> index df36e29d974ca..57d75acb0b5e5 100644
> --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
> +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
> @@ -59,6 +59,7 @@ properties:
>      maxItems: 32
>  
>    power-domains:
> +    minItems: 2
>      maxItems: 8
>  
>    fsl,auto-boot:
> @@ -99,6 +100,20 @@ allOf:
>        properties:
>          fsl,iomuxc-gpr: false
>  
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - fsl,imx8qxp-cm4
> +              - fsl,imx8qm-cm4
> +    then:
> +      required:
> +        - power-domains
> +    else:
> +      properties:
> +        power-domains: false
> +
>  additionalProperties: false
>  
>  examples:
> -- 
> 2.34.1
>