linux-kernel - Re: [PATCH 2/2] dt-bindings: iio: hmc425a: add entry for HMC540S

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Date:   Wed, 16 Aug 2023 15:36:36 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Ana-Maria Cusco <ana-maria.cusco@...log.com>
Cc:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-iio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2]  dt-bindings: iio: hmc425a: add entry for HMC540S

On Wed, Aug 16, 2023 at 02:09:06PM +0300, Ana-Maria Cusco wrote:
> Added support for HMC540SLP3E broadband 4-bit Silicon IC digital
> attenuator with a 15 dB control range and wide frequency coverage
> (0.1 to 8 GHz).
> 
> Signed-off-by: Ana-Maria Cusco <ana-maria.cusco@...log.com>

Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

> ---
>  .../bindings/iio/amplifiers/adi,hmc425a.yaml         | 12 +++++++++---
>  1 file changed, 9 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml b/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml
> index 9fda56fa49c3..2ee6080deac7 100644
> --- a/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml
> +++ b/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml
> @@ -4,20 +4,26 @@
>  $id: http://devicetree.org/schemas/iio/amplifiers/adi,hmc425a.yaml#
>  $schema: http://devicetree.org/meta-schemas/core.yaml#
>  
> -title: HMC425A 6-bit Digital Step Attenuator
> +title: Analog Devices HMC425A and similar Digital Step Attenuators
>  
>  maintainers:
>    - Michael Hennerich <michael.hennerich@...log.com>
>  
>  description: |
> -  Digital Step Attenuator IIO device with gpio interface.
> +  Digital Step Attenuator IIO devices with gpio interface.
> +  Offer various frequency and attenuation ranges.
>    HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz
> -  https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf
> +    https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf
> +
> +  HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
> +    https://www.analog.com/media/en/technical-documentation/data-sheets/hmc540s.pdf
> +
>  
>  properties:
>    compatible:
>      enum:
>        - adi,hmc425a
> +      - adi,hmc540s
>  
>    vcc-supply: true
>  
> -- 
> 2.34.1
> 

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