[PATCH 1/3] ARM: AT91: IIO: add low and high res support for adc

[Jean-Christophe PLAGNIOL-VILLARD]

On 10:07 Fri 21 Dec     , Maxime Ripard wrote:
> Le 20/12/2012 17:13, ludovic.desroches a écrit :
> > On 12/20/2012 04:51 PM, Maxime Ripard wrote:
> >> Hi Ludovic,
> >>
> >> Le 20/12/2012 11:52, ludovic.desroches a écrit :
> >>>> I'm wondering, why are you using such a complex dt parsing code, and
> >>>> bindings, when you only requires a boolean to switch between 8 and 10
> >>>> bits mode (which seem to be the only thing you support)?
> >>>
> >>> We will have a 10 and 12 bits mode on future ADCs and I would like to
> >>> have something which could manage more than two resolutions if it
> >>> happens one day.
> >>
> >> I see your point. I'm not fond at all of the existing bindings for the
> >> driver (putting things like registers offset in the dt is a non-sense to
> >> me, but hey...), so I'd like to still keep it as simple and non-bloated
> >> as possible, but it's true that in the current situation, we probably
> >> have no other choice.
> >>
> > 
> > I have the same feeling than you about ADC bindings, I think that there
> > are too many parameters exhibited. Moreover, most of them are chip
> > relative.
> > 
> > I have not found other ways to deal with it properly. I would like to
> > have them hidden into the driver (depending on the compatible string)
> > but it will be a mess if we split parameters into dt and driver.
> 
> I'm glad we feel the same way :)
I'm not I fee; exactly this opposte way

I do want to toucht the kernel code to add new soc

so no I like this binding

Best Regards,
J.