Re: [PATCH v4 2/9] dt-bindings: iio: adc: ad7768-1: Document multidevice support

[Jonathan Cameron <jic23@kernel.org>]

On Sat, 31 Oct 2026 03:28:06 -0300
Jonathan Santos <jonath4nns@gmail.com> wrote:

> On 10/26, Jonathan Cameron wrote:
> > On Tue, 20 Oct 2026 22:56:56 -0300
> > Jonathan Santos <Jonathan.Santos@analog.com> wrote:
> >   
> > > The AD7768-1 family supports aggregating up to four devices on a single
> > > SPI controller, with each device occupying a dedicated CS line and a
> > > single data lane.
> > > 
> > > Extend the `reg` property to accept up to 4 entries (one per device).
> > > 
> > > Add `spi-rx-bus-width` property to declare the per-device lane count.
> > > Since each lane is bound to one CS, the number of entries must match
> > > `reg`. Make it required when `reg` has more than one entry, along with
> > > `spi-cs-composite` property.
> > > 
> > > Add an example for a four ADAQ7768-1 aggregation, with shared DRDY and
> > > SYNC_IN pin.
> > > 
> > > Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com>
> > > ---  
> > 
> > I'd suggest some asci art might make it more obvious what you mean here.
> >   
> 
> Ok! in the commit message, right?

Probably. If it feels too much under the cut, --- with a lighter description
in the actual message may work too.