Re: [PATCH RFC v4 01/10] dt-bindings: iio: frequency: add ad9910

From: Rodrigo Alencar

Date: Wed May 13 2026 - 11:17:38 EST


On 26/05/12 07:31PM, Jonathan Cameron wrote:
> On Fri, 08 May 2026 18:00:17 +0100
> Rodrigo Alencar via B4 Relay <devnull+rodrigo.alencar.analog.com@xxxxxxxxxx> wrote:
>
> > From: Rodrigo Alencar <rodrigo.alencar@xxxxxxxxxx>
> >
> > DT-bindings for AD9910, a 1 GSPS DDS with 14-bit DAC. It includes
> > configurations for clocks, DAC current, reset and basic GPIO control.
>
> I think this is getting close enough now that for next version you should
> drop the RFC (which is probably gating DT binding folk giving it
> a detailed review!)
>
> >
> > Signed-off-by: Rodrigo Alencar <rodrigo.alencar@xxxxxxxxxx>
>
> > +
> > + adi,dac-output-current-microamp:
> > + minimum: 8640
> > + maximum: 31590
> > + default: 20070
> > + description:
> > + DAC full-scale output current in microamps.
> > +
> Can we use generic dac.yaml defined output-range-microamp? The base will be 0 always but
> that shouldn't matter.
>

would that be fine even if we do not have those child channel nodes in the device-tree node?

--
Kind regards,

Rodrigo Alencar