Re: [PATCH 1/2] dt-bindings: iio: adc: Add AD4000

Marcelo Schmitt
2024-03-23T21:35:21Z

On 03/23, David Lechner wrote:
> On Sat, Mar 23, 2024 at 3:18 PM David Lechner <dlechner@baylibre.com> wrote:
>
> ...
>
> > Here is what I would consider a reasonably complete binding for the
> > AD40XX chips (excluding ADAQ for now as I suggested).
>
> I missed one...
>
> I also think it makes sense for the High-Z mode selection to be a DT
> property since needing to enable it or disable it depends entirely on
> what is connected to the analog input pins.
>
> ---
>
> adi,high-z-input:
> type: boolean
> description:
> High-Z mode allows the amplifier and RC filter in front of the ADC to be
> chosen based on the signal bandwidth of interest, rather than the settling
> requirements of the switched capacitor SAR ADC inputs.

ok, will do the suggested changes, including provide AD and ADAQ in separate patches.

Thanks,
Marcelo