linux-kernel - Re: [PATCH v2 1/5] dt-bindings: iio: adc: Add docs for LTC2499

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Message-ID: <20220904155300.52b53838@jic23-huawei>
Date:   Sun, 4 Sep 2022 15:53:00 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Ciprian Regus <ciprian.regus@...log.com>
Cc:     <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <linux-iio@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/5] dt-bindings: iio: adc: Add docs for LTC2499

On Thu, 1 Sep 2022 15:16:56 +0300
Ciprian Regus <ciprian.regus@...log.com> wrote:

> Update the bindings documentation for ltc2497 to include the ltc2499.
> 
> Signed-off-by: Ciprian Regus <ciprian.regus@...log.com>
Please use --cover-letter to add a cover letter to series with more
than 1 or 2 patches. It makes automation + commenting on the whole
series much easier + provides a place to briefly say what the overall
theme joining the patches in the series together is!

The MAINTAINERS and yaml changes seem unrelated so should probably be in
separate patches.

Thanks,

Jonathan

> ---
> changes in v2:
>  - added dashes in front of enum elements.
>  .../devicetree/bindings/iio/adc/lltc,ltc2497.yaml         | 8 ++++++--
>  MAINTAINERS                                               | 1 +
>  2 files changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
> index c1772b568cd1..875f394576c2 100644
> --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
> @@ -13,10 +13,14 @@ description: |
>    16bit ADC supporting up to 16 single ended or 8 differential inputs.
>    I2C interface.
>  
> +  https://www.analog.com/media/en/technical-documentation/data-sheets/2497fb.pdf
> +  https://www.analog.com/media/en/technical-documentation/data-sheets/2499fe.pdf
> +
>  properties:
>    compatible:
> -    const:
> -      lltc,ltc2497
> +    enum:
> +      - lltc,ltc2497
> +      - lltc,ltc2499
>  
>    reg: true
>    vref-supply: true
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 9d7f64dc0efe..3c847619ceb1 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1327,6 +1327,7 @@ W:	https://ez.analog.com/linux-software-drivers
>  F:	Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
>  F:	Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
>  F:	Documentation/devicetree/bindings/iio/*/adi,*
> +F:	Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
>  F:	Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml
>  F:	drivers/iio/*/ad*
>  F:	drivers/iio/adc/ltc249*