Re: [PATCH 06/40] dt-bindings: mfd: ti,am3359-tscadc: Describe am4372 MFD compatible

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On Wed, 25 Aug 2021 17:24:44 +0200
Miquel Raynal <miquel.raynal@xxxxxxxxxxx> wrote:

> A more recent version of the am3359 ADC/Touchscreen controller is
> available on certain SoCs of the am437x family. This IP has evolved a
> little bit and deserves its own compatible.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> ---
>  .../devicetree/bindings/mfd/ti,am3359-tscadc.yaml          | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
> index 96b329508d8a..2240299dcf2f 100644
> --- a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
> +++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
> @@ -11,7 +11,9 @@ maintainers:
>  
>  properties:
>    compatible:
> -    const: ti,am3359-tscadc
> +    oneOf:
> +      - const: ti,am3359-tscadc
> +      - const: ti,am4372-magadc
       enum:
         - ti,am3359-tscadc
         - ti,am4372-magadc

is a little bit cleaner and means the same thing.
>  
>    reg:
>      maxItems: 1
> @@ -42,6 +44,9 @@ patternProperties:
>    "^tsc$":
>      description: Touchscreen controller
>  
> +  "^mag$":
> +    description: Magnetic reader
> +
>  required:
>    - compatible
>    - reg




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