linux-kernel - Re: [PATCH v3 1/2] dt-bindings: iio: admv1013: add vcc regulators

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Date:   Tue, 1 Aug 2023 22:09:28 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Antoniu Miclaus <antoniu.miclaus@...log.com>
Cc:     jic23@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/2] dt-bindings: iio: admv1013: add vcc regulators

On Mon, Jul 31, 2023 at 12:44:54PM +0300, Antoniu Miclaus wrote:
> Add bindings for the VCC regulators of the ADMV1013 microware
> upconverter.
> 
> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@...log.com>

Assuming the driver or regulator core handles the missing regulators on
older devicetrees (which I think it does with dummy regulators?)
Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

> ---
> changes in v3:
>  - add missing spaces in the commit subject.
>  .../bindings/iio/frequency/adi,admv1013.yaml  | 60 +++++++++++++++++++
>  1 file changed, 60 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
> index fc813bcb6532..f2eb2287ed9e 100644
> --- a/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
> +++ b/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
> @@ -39,6 +39,46 @@ properties:
>      description:
>        Analog voltage regulator.
>  
> +  vcc-drv-supply:
> +    description:
> +      RF Driver voltage regulator.
> +
> +  vcc2-drv-supply:
> +    description:
> +      RF predriver voltage regulator.
> +
> +  vcc-vva-supply:
> +    description:
> +      VVA Control Circuit voltage regulator.
> +
> +  vcc-amp1-supply:
> +    description:
> +      RF Amplifier 1 voltage regulator.
> +
> +  vcc-amp2-supply:
> +    description:
> +      RF Amplifier 2 voltage regulator.
> +
> +  vcc-env-supply:
> +    description:
> +      Envelope Detector voltage regulator.
> +
> +  vcc-bg-supply:
> +    description:
> +      Mixer Chip Band Gap Circuit voltage regulator.
> +
> +  vcc-bg2-supply:
> +    description:
> +      VGA Chip Band Gap Circuit voltage regulator.
> +
> +  vcc-mixer-supply:
> +    description:
> +      Mixer voltage regulator.
> +
> +  vcc-quad-supply:
> +    description:
> +      Quadruppler voltage regulator.
> +
>    adi,detector-enable:
>      description:
>        Enable the Envelope Detector available at output pins VENV_P and
> @@ -69,6 +109,16 @@ required:
>    - clocks
>    - clock-names
>    - vcm-supply
> +  - vcc-drv-supply
> +  - vcc2-drv-supply
> +  - vcc-vva-supply
> +  - vcc-amp1-supply
> +  - vcc-amp2-supply
> +  - vcc-env-supply
> +  - vcc-bg-supply
> +  - vcc-bg2-supply
> +  - vcc-mixer-supply
> +  - vcc-quad-supply
>  
>  allOf:
>    - $ref: /schemas/spi/spi-peripheral-props.yaml#
> @@ -87,6 +137,16 @@ examples:
>          clocks = <&admv1013_lo>;
>          clock-names = "lo_in";
>          vcm-supply = <&vcm>;
> +        vcc-drv-supply = <&vcc_drv>;
> +        vcc2-drv-supply = <&vcc2_drv>;
> +        vcc-vva-supply = <&vcc_vva>;
> +        vcc-amp1-supply = <&vcc_amp1>;
> +        vcc-amp2-supply = <&vcc_amp2>;
> +        vcc-env-supply = <&vcc_env>;
> +        vcc-bg-supply = <&vcc_bg>;
> +        vcc-bg2-supply = <&vcc_bg2>;
> +        vcc-mixer-supply = <&vcc_mixer>;
> +        vcc-quad-supply = <&vcc_quad>;
>          adi,quad-se-mode = "diff";
>          adi,detector-enable;
>        };
> -- 
> 2.41.0
> 

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