Re: [PATCH v2 07/10] iio: adc: ad7606: Add compatibility to fw_nodes

[Guillaume Stols]

On 9/24/24 17:28, David Lechner wrote:
> On Fri, Sep 20, 2024 at 7:33 PM Guillaume Stols <gstols@xxxxxxxxxxxx> wrote:
> > On the parallel version, the current implementation is only compatible
> > with id tables and won't work with fw_nodes, this commit intends to fix
> > it.
> >
> > Also, chip info is moved in the .h file so to be accessible to all the
> > driver files that can set a pointer to the corresponding chip as the
> > driver data.
> This sounds like two unrelated changes, so maybe we should have two patches?
Those changes are closely related to each other, in the sense that we 
now gather the ad7606_chip_info structure directly from the id or match 
structure, and not anymore the id which is an index where you can get it 
as an element. I will update the commit message to highlight it more.
> >   static const struct of_device_id ad7606_of_match[] = {
> > -       { .compatible = "adi,ad7605-4" },
> > -       { .compatible = "adi,ad7606-4" },
> > -       { .compatible = "adi,ad7606-6" },
> > -       { .compatible = "adi,ad7606-8" },
> > -       { .compatible = "adi,ad7606b" },
> > -       { .compatible = "adi,ad7616" },
> > +       { .compatible = "adi,ad7605-4", &ad7605_4_info },
> > +       { .compatible = "adi,ad7606-4", &ad7606_4_info },
> > +       { .compatible = "adi,ad7606-6", &ad7606_6_info },
> > +       { .compatible = "adi,ad7606-8", &ad7606_8_info },
> > +       { .compatible = "adi,ad7606b", &ad7606b_info },
> > +       { .compatible = "adi,ad7616", &ad7616_info },
> Since we have .compatible = , we should also have .data = for the chip info.
ack