Re: [PATCH] dt-bindings: mxsfb: Document i.MX8M power-domains property

[Liu Ying <victor.liu@nxp.com>]

Hi Marek,

On Sun, 2022-12-11 at 03:57 +0100, Marek Vasut wrote:
> The power-domains property is mandatory on i.MX8M Mini, Nano, Plus.
> Document the property and mark it as required on the aforementioned
> variants of the IP, present in those SoCs.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> ---
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> To: devicetree@vger.kernel.org
> ---
>  .../devicetree/bindings/display/fsl,lcdif.yaml     | 14
> ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> index 876015a44a1e6..31847efedd8f9 100644
> --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> @@ -52,6 +52,9 @@ properties:
>    interrupts:
>      maxItems: 1
>  
> +  power-domains:
> +    maxItems: 1
> +
>    port:
>      $ref: /schemas/graph.yaml#/properties/port
>      description: The LCDIF output port
> @@ -87,6 +90,17 @@ allOf:
>            maxItems: 1
>          clock-names:
>            maxItems: 1
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:

There is a power-domains property in the lcdif node of imx6sl.dtsi, so
care to add '- fsl,imx6sl-lcdif' here too?  The patch subject and
commit message need to be updated correspondingly then. 

Regards,
Liu Ying

> +              - fsl,imx8mm-lcdif
> +              - fsl,imx8mn-lcdif
> +              - fsl,imx8mp-lcdif
> +    then:
> +      required:
> +        - power-domains
>  
>  examples:
>    - |