Re: [PATCH 1/1] dt-bindings: iio: pressure: Remove vdd-supply and vddio-supply from required list

[Conor Dooley <conor@kernel.org>]

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On Wed, Oct 22, 2025 at 12:41:51PM -0400, Frank Li wrote:
> Some board designs connect vdd and vddio to the system power supply. Remove
> these properties from the required list and make them optional, since
> drivers/iio/pressure/mpl3115.c does not use them.

That just reads as if the supplies are still required, just the source
of the power has changed.

> 
> Fix below CHECK_DTBS warnings:
> arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: pressure-sensor@60 (fsl,mpl3115): 'vdd-supply' is a required property
>         from schema $id: http://devicetree.org/schemas/iio/pressure/fsl,mpl3115.yaml#
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  Documentation/devicetree/bindings/iio/pressure/fsl,mpl3115.yaml | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/pressure/fsl,mpl3115.yaml b/Documentation/devicetree/bindings/iio/pressure/fsl,mpl3115.yaml
> index 2933c2e10695e..04703a01cf7af 100644
> --- a/Documentation/devicetree/bindings/iio/pressure/fsl,mpl3115.yaml
> +++ b/Documentation/devicetree/bindings/iio/pressure/fsl,mpl3115.yaml
> @@ -47,8 +47,6 @@ properties:
>  required:
>    - compatible
>    - reg
> -  - vdd-supply
> -  - vddio-supply
>  
>  additionalProperties: false
>  
> -- 
> 2.34.1
> 

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