linux-kernel - Re: [PATCH v3 1/2] dt-bindings: iio: frequency: add admfm2000

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Date:   Wed, 22 Nov 2023 19:21:48 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Kim Seer Paller <kimseer.paller@...log.com>
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        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,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v3 1/2] dt-bindings: iio: frequency: add admfm2000

On 22/11/2023 11:58, Kim Seer Paller wrote:
> Dual microwave down converter module with input RF and LO frequency
> ranges from 0.5 to 32 GHz and an output IF frequency range from 0.1 to
> 8 GHz. It consists of a LNA, mixer, IF filter, DSA, and IF amplifier
> for each down conversion path.
> 
> Signed-off-by: Kim Seer Paller <kimseer.paller@...log.com>
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202311220624.J7Nqg5h1-lkp@intel.com/

Drop these two tags. They are not valid.

> ---
> V2 -> V3: Adjusted indentation to resolve wrong indentation warning. 
>           Changed node name to converter. Updated the descriptions to clarify
>           the properties.


> +title: ADMFM2000 Dual Microwave Down Converter
> +
> +maintainers:
> +  - Kim Seer Paller <kimseer.paller@...log.com>
> +
> +description:
> +  Dual microwave down converter module with input RF and LO frequency ranges
> +  from 0.5 to 32 GHz and an output IF frequency range from 0.1 to 8 GHz.
> +  It consists of a LNA, mixer, IF filter, DSA, and IF amplifier for each down
> +  conversion path.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - adi,admfm2000
> +
> +  switch1-gpios:
> +    items:
> +      - description:
> +          Setting B15 GPIO to high and B16 GPIO to low will result in channel 1
> +          being in Direct IF mode.
> +      - description:
> +          Setting B15 GPIO to low and B16 GPIO to high will result in channel 1
> +          being in Mixer mode.

This still does not tell which one is B15 and which is B16. I am asking
this for third time.

items:
  - description: B15 GPIO, when high (and B16 low) channel 1 is in
Direct IF mode


Best regards,
Krzysztof