Re: [PATCH v3 1/1] dt-bindings: iio: adc: add AD7816/AD7817/AD7818 binding

[Denny Lin]

Hi David,

> Why are we adding bindings without a driver to use them?

There is already a driver for these devices in
drivers/staging/iio/adc/ad7816.c, which includes OF match entries
for "adi,ad7816", "adi,ad7817", and "adi,ad7818".

This binding is intended to document the existing DT interface.

Thanks,
Hungyu

On Sat, May 9, 2026 at 3:13 PM David Lechner <dlechner@xxxxxxxxxxxx> wrote:
>
> On 5/8/26 9:27 PM, Hungyu Lin wrote:
> > Add Device Tree binding documentation for the Analog Devices
> > AD7816, AD7817 and AD7818 SPI ADC devices.
> >
> Why are we adding bindings without a driver to use them?