Hi,
On Wed, 31 Jan 2024 at 22:24, Conor Dooley <conor@xxxxxxxxxx> wrote:
>
> On Wed, Jan 31, 2024 at 04:35:16PM +0000, Jonathan Cameron wrote:
> > On Wed, 31 Jan 2024 09:29:59 +0100
> > Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote:
> >
> > > On 30/01/2024 12:56, Naresh Solanki wrote:
> > > > voltage-divider is always an iio consumer at the same time it is
> > > > optionally an iio provider.
> > > > Hence add #io-channel-cells
> > > > Also update example.
> > > >
> > >
> > > Fix
> > > wrapping
> > > and
> > > proper
> > > sentences. Each sentence finishes with full stop.
Sure
> > >
> > > ...
> > > > output-ohms:
> > > > description:
> > > > Resistance Rout over which the output voltage is measured. See full-ohms.
> > > > @@ -75,12 +82,17 @@ examples:
> > > > spi-max-frequency = <1000000>;
> > > > };
> > > > };
> > > > - sysv {
> > > > + p12v_vd: sysv {
> > >
> > > No, drop label.
Sure
> > >
> > > > compatible = "voltage-divider";
> > > > io-channels = <&maxadc 1>;
> > > > + #io-channel-cells = <1>;
> > > >
> > > > /* Scale the system voltage by 22/222 to fit the ADC range. */
> > > > output-ohms = <22>;
> > > > full-ohms = <222>; /* 200 + 22 */
> > > > };
> > > > + iio-hwmon {
> > > > + compatible = "iio-hwmon";
> > > > + io-channels = <&p12v_vd 0>;
> > >
> > > The same question as for v2. Drop unrelated example.
Sure
> >
> > Conor requested an example of the device acting as a consumer and a provider.
> > Might have meant in the patch description?
> >
> > Conor?
>
> I wanted it in the property description to help with understanding when
> to use it. I don't think the extra example nodes actually help you
> understand what it is doing, only how to write one yourself once you
> know you need it.
I'm not sure if I get it right but what I understood is that a
voltage-divider can
also be a provider to other devices & hence the property.
Also do you want me to put a complete example of it in description ?
Regards,
Naresh
>
> Thanks,
> Conor.
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