Re: [PATCH 1/6] dt-bindings: iio: adc: ad7380: remove voltage reference for supplies

Krzysztof Kozlowski
2024-10-08T07:51:51Z

On Mon, Oct 07, 2024 at 05:45:44PM +0200, Julien Stephan wrote:
> Voltages may not bo valid for future compatible parts, so remove them and
> remove useless description
>
> Signed-off-by: Julien Stephan <jstephan@baylibre.com>
> ---
> Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml | 14 +++-----------
> 1 file changed, 3 insertions(+), 11 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml
> index bd19abb867d9..72c51b3de97b 100644
> --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml
> @@ -55,17 +55,9 @@ properties:
> spi-cpol: true
> spi-cpha: true
>
> - vcc-supply:
> - description: A 3V to 3.6V supply that powers the chip.
> -
> - vlogic-supply:
> - description:
> - A 1.65V to 3.6V supply for the logic pins.
> -
> - refio-supply:
> - description:
> - A 2.5V to 3.3V supply for the external reference voltage. When omitted,
> - the internal 2.5V reference is used.

This is valid description. I would say all of them are useful, not
useless.

Best regards,
Krzysztof