Re: [PATCH v2 5/7] iio: adc: ti-ads1262: Add conversion delay support

[Kurt Borja]

On Mon Jun 29, 2026 at 7:50 PM -05, Jonathan Cameron wrote:
> On Sun, 28 Jun 2026 00:36:06 -0500
> Kurt Borja <kuurtb@xxxxxxxxx> wrote:
>
>> Expose the programmable conversion start delay as a per-channel
>> IIO_CHAN_INFO_CONVDELAY attribute.
> Coversion delay was always a somewhere weird bit of ABI.
> What are the delays relative to in this case?
> Is this a device that does simultaneous sampling?  Pictures
> suggest otherwise, and convdelay is currently only defined
> in that case.  We might be able to extend it but it needs
> some thought.

The chip has a configurable internal conversion delay to allow for
external settling effects. See datasheet section 9.4.3 if you'd like a
bit more details.

But you're right, I should at least also edit the ABI description of
this attribute. We can postpone this discussion for a future series.

>
> Jonathan

-- 
Thanks,
 ~ Kurt