linux-kernel - Re: [PATCH] dt-bindings: iio: dac: adi,ad56xx: Fix duplicate compatible strings

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Message-ID: <20240914151806.66c58bfd@jic23-huawei>
Date: Sat, 14 Sep 2024 15:18:06 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: Lars-Peter Clausen <lars@...afoo.de>, Michael Hennerich
 <Michael.Hennerich@...log.com>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Michael Auchter
 <michael.auchter@...com>, linux-iio@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: iio: dac: adi,ad56xx: Fix duplicate
 compatible strings

On Tue, 10 Sep 2024 18:44:39 -0500
"Rob Herring (Arm)" <robh@...nel.org> wrote:

> adi,ad5686.yaml and adi,ad5696.yaml duplicate all the I2C device
> compatible strings with the exception of "adi,ad5337r". Since
> adi,ad5686.yaml references spi-peripheral-props.yaml, drop the I2C
> devices from it making it only SPI devices. Update the titles to make
> the distinction clear.
> 
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
Is this an urgent thing, or can it wait for the merge window after next?
For now I've queued it up for then in my testing branch but can yank it
out and send it as a fix after rc1 if that is useful.

Jonathan
 
> ---
>  .../bindings/iio/dac/adi,ad5686.yaml          | 53 ++++++-------------
>  .../bindings/iio/dac/adi,ad5696.yaml          |  3 +-
>  2 files changed, 19 insertions(+), 37 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml
> index b4400c52bec3..713f535bb33a 100644
> --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml
> +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml
> @@ -4,7 +4,7 @@
>  $id: http://devicetree.org/schemas/iio/dac/adi,ad5686.yaml#
>  $schema: http://devicetree.org/meta-schemas/core.yaml#
>  
> -title: Analog Devices AD5360 and similar DACs
> +title: Analog Devices AD5360 and similar SPI DACs
>  
>  maintainers:
>    - Michael Hennerich <michael.hennerich@...log.com>
> @@ -12,41 +12,22 @@ maintainers:
>  
>  properties:
>    compatible:
> -    oneOf:
> -      - description: SPI devices
> -        enum:
> -          - adi,ad5310r
> -          - adi,ad5672r
> -          - adi,ad5674r
> -          - adi,ad5676
> -          - adi,ad5676r
> -          - adi,ad5679r
> -          - adi,ad5681r
> -          - adi,ad5682r
> -          - adi,ad5683
> -          - adi,ad5683r
> -          - adi,ad5684
> -          - adi,ad5684r
> -          - adi,ad5685r
> -          - adi,ad5686
> -          - adi,ad5686r
> -      - description: I2C devices
> -        enum:
> -          - adi,ad5311r
> -          - adi,ad5337r
> -          - adi,ad5338r
> -          - adi,ad5671r
> -          - adi,ad5675r
> -          - adi,ad5691r
> -          - adi,ad5692r
> -          - adi,ad5693
> -          - adi,ad5693r
> -          - adi,ad5694
> -          - adi,ad5694r
> -          - adi,ad5695r
> -          - adi,ad5696
> -          - adi,ad5696r
> -
> +    enum:
> +      - adi,ad5310r
> +      - adi,ad5672r
> +      - adi,ad5674r
> +      - adi,ad5676
> +      - adi,ad5676r
> +      - adi,ad5679r
> +      - adi,ad5681r
> +      - adi,ad5682r
> +      - adi,ad5683
> +      - adi,ad5683r
> +      - adi,ad5684
> +      - adi,ad5684r
> +      - adi,ad5685r
> +      - adi,ad5686
> +      - adi,ad5686r
>  
>    reg:
>      maxItems: 1
> diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml
> index 56b0cda0f30a..b5a88b03dc2f 100644
> --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml
> +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml
> @@ -4,7 +4,7 @@
>  $id: http://devicetree.org/schemas/iio/dac/adi,ad5696.yaml#
>  $schema: http://devicetree.org/meta-schemas/core.yaml#
>  
> -title: Analog Devices AD5696 and similar multi-channel DACs
> +title: Analog Devices AD5696 and similar I2C multi-channel DACs
>  
>  maintainers:
>    - Michael Auchter <michael.auchter@...com>
> @@ -16,6 +16,7 @@ properties:
>    compatible:
>      enum:
>        - adi,ad5311r
> +      - adi,ad5337r
>        - adi,ad5338r
>        - adi,ad5671r
>        - adi,ad5675r