[PATCH v2 0/3] Fix RV1106 SAR-ADC support

[Jonathan Cameron]

On Mon, 31 Aug 2026 10:17:17 +0200
Heiko Stübner <heiko at sntech.de> wrote:

> Hi Jonathan,
> 
> Am Montag, 31. August 2026, 03:55:57 Mitteleuropäische Sommerzeit schrieb Jonathan Cameron:
> > On Sun, 23 Aug 2026 15:20:31 +0300
> > Vladislav Leonov <vlad at zlab.su> wrote:
> >   
> > > This series fixes the support for the RV1106 SAR-ADC in the
> > > rockchip_saradc driver and its device tree bindings.  
> > 
> > I debated how to apply this.  Technically patch 3 is a fix, 2 is an enabler
> > and 1 is also a fix, but one for something that we just effectively patched
> > out from running in patch 3.
> > 
> > So in the end I'm thinking take this the slow path for next cycle.  Shout
> > if anyone thinks this should go in during the -RCs and whether all 3
> > should do so or just patches 2 and 3 (leaving us without driver support for
> > now).
> > 
> > Applied to the testing branch of iio.git  
> 
> I guess I should shout then ;-) .
> 
> DT-Binding patches are sort of independent of the driver change and
> are considered API which should not change after the fact.
> 
> Our DTs (but also ones possibly contained in firmware somewhere) are
> validated against the binding and it seems the correct compartible goes
> from 
>     "rockchip,rv1106-saradc", " rockchip,rk3588-saradc"
> to
>     "rockchip,rv1106-saradc"
> 
> As the fixed commit is part of 7.3-rc1, I guess it would be nice to
> have patches 2+3 in 7.3 and patch 1 can wait for 7.4 .
> 
> We don't need the driver support (dt-nodes just doesn't bind to
> anything), but it would be nice to not proliferate the wrong binding in
> an actual release.

Ah. I should have checked when the original bug went in.
As it's this current cycle, what you say is indeed an easy fix.

Applied 2-3 to the fixes-togreg branch and left 1 in the testing
branch for 7.4.

Thanks

Jonathan

> 
> 
> my 2ct :-)
> Heiko
> 
> 
>