Re: [PATCH v9 1/3] dt-bindings: mfd: x-powers,axp152: Document the AXP313a variant

[Krzysztof Kozlowski]

On 24/03/2023 12:30, Andre Przywara wrote:
> From: Martin Botka <martin.botka@xxxxxxxxxxxxxx>
> 
> The X-Powers AXP313a is a PMIC used on some devices with the Allwinner
> H616 or H313 SoC.
> According to the datasheet, the DC/DC converter PWM frequency is fixed
> (to 3 MHz), so disallow the property that lets us set this frequency
> for the other PMICs.
> 
> Signed-off-by: Martin Botka <martin.botka@xxxxxxxxxxxxxx>
> Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
> ---
>  .../devicetree/bindings/mfd/x-powers,axp152.yaml     | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
> index b7a8747d5fa0e..4b4f42cb09ef7 100644
> --- a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
> +++ b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
> @@ -79,6 +79,17 @@ allOf:
>        required:
>          - interrupts
>  
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: x-powers,axp313a
> +
> +    then:
> +      not:
> +        required:
> +          - x-powers,dcdc-freq

Should be simpler x-powers,dcdc-freq: false

I'll fix the other cases.

Best regards,
Krzysztof