Re: [PATCH v8 5/5] iio: adc: versal-sysmon: add oversampling support

[Erim, Salih]

Hi Andy,

On 17/06/2026 16:42, Andy Shevchenko wrote:
> On Tue, Jun 16, 2026 at 02:15:59PM +0100, Salih Erim wrote:
> > Add support for reading and writing the oversampling ratio through
> > the IIO oversampling_ratio attribute. The hardware supports averaging
> > 2, 4, 8, or 16 samples, plus a ratio of 1 (no averaging).
> >
> > Temperature and supply channels share oversampling configuration at
> > the type level (all temperature channels share one ratio, all supply
> > channels share another), exposed through info_mask_shared_by_type.
> >
> > The hardware encoding uses sample_count / 2 in a 4-bit field within
> > the CONFIG register. Per-channel averaging enable registers must also
> > be updated to activate or deactivate averaging.
>
> This one LGTM now,
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>

Thank you!

> --
> With Best Regards,
> Andy Shevchenko