Re: [PATCH 4/9] dt-bindings: iio: adc: adi,ad7606: add supply properties

[Guillaume Stols]

On 6/18/24 17:12, Conor Dooley wrote:
> On Tue, Jun 18, 2024 at 02:02:36PM +0000, Guillaume Stols wrote:
> > Add voltage supplies
> Are these available on all devices?

Yes all chips from  AD7606 series (including AD7606B, AD7606C(-16,-18),
AD7605-4, AD7606 (-4,-8,-6), AD7607, AD7608, AD7609), as well as AD7616
have a VDrive pin, as well as a RefSelect + RefIn/RefOut pin that takes
an input voltage in case RefSelect is high, or outputs the internal
reference voltage if RefSelect is low.

> > Signed-off-by: Guillaume Stols <gstols@xxxxxxxxxxxx>
> > ---
> >   Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml | 9 +++++++++
> >   1 file changed, 9 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
> > index 80866940123c..e480c9a7c7ca 100644
> > --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
> > +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
> > @@ -35,6 +35,15 @@ properties:
> >   
> >     avcc-supply: true
> >   
> > +  vdrive-supply:
> > +    description:
> > +      Determines the voltage level at which the interface logic pins will
> > +      operate.
> > +
> > +  refin-supply:
> > +    description:
> > +      The voltage supply for optional external reference voltage.
> > +
> >     interrupts:
> >       description:
> >         The BUSY pin falling edge indicates that the conversion is over, and thus
> >
> > --
> > 2.34.1