Re: [PATCH 2/3] dt-bindings: iio: adc: lltc,ltc2497: add LTC2305 support

[Conor Dooley]

On Fri, Mar 20, 2026 at 10:08:18PM +0800, Carlos Jones Jr wrote:
> Add support for the LTC2305 2-channel, 12-bit ADC to the existing
> LTC2497 device tree bindings.

> The LTC2305 is compatible with the
> LTC2309 driver implementation.

Clearly this is not true, given the driver patches in the series.
pw-bot: changes-requested

Cheers,
Conor.

> 
> Signed-off-by: Carlos Jones Jr <carlosjr.jones@xxxxxxxxxx>
> ---
>  .../devicetree/bindings/iio/adc/lltc,ltc2497.yaml        | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
> index 5cc6a9684077..b246d492950e 100644
> --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
> @@ -4,13 +4,19 @@
>  $id: http://devicetree.org/schemas/iio/adc/lltc,ltc2497.yaml#
>  $schema: http://devicetree.org/meta-schemas/core.yaml#
>  
> -title: Linear Technology / Analog Devices LTC2497 and LTC2309 ADC
> +title: Linear Technology / Analog Devices LTC2497 and similar ADCs
>  
>  maintainers:
>    - Michael Hennerich <michael.hennerich@xxxxxxxxxx>
>    - Liam Beguin <liambeguin@xxxxxxxxx>
>  
>  description: |
> +  LTC2305:
> +    low noise, low power, 2-channel, 12-bit successive approximation ADC with an
> +    I2C compatible serial interface.
> +
> +    https://www.analog.com/media/en/technical-documentation/data-sheets/2305fa.pdf
> +
>    LTC2309:
>      low noise, low power, 8-channel, 12-bit successive approximation ADC with an
>      I2C compatible serial interface.
> @@ -28,6 +34,7 @@ description: |
>  properties:
>    compatible:
>      enum:
> +      - lltc,ltc2305
>        - lltc,ltc2309
>        - lltc,ltc2497
>        - lltc,ltc2499
> -- 
> 2.43.0
>

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