Re: [PATCH v3 RFC v3] dt-bindings: iio: adc: add ad7816/7/8 digital temperature sensor / ADC

[Jonathan Cameron]

On Tue, 2 Jun 2026 18:05:44 +0100
Conor Dooley <conor@xxxxxxxxxx> wrote:

> On Sat, May 30, 2026 at 04:59:15PM +0000, Taha Narimani wrote:
> > Document the Analog Devices AD7816, AD7817, and AD7818 digital
> > temperature sensor and ADC bindings in YAML format.
> > 
> > Please note that the driver for this device is currently in drivers/staging.
> > This patch is sent as an RFC to clean up and standardize the device tree
> > bindings prior to any major driver refactoring.
> > 
> > While reviewing the AD7816/7/8 datasheet to correctly document the properties,
> > it was noted that the current staging driver attempts to request a 'busy' GPIO
> > for both AD7816 and AD7817. However, the AD7816 is an 8-pin device and does
> > not possess a BUSY pin (only the 16-pin AD7817 has it). Therefore, in this
> > binding, busy-gpios is strictly limited to adi,ad7817.
> > 
> > This resolves the checkpatch.pl warnings regarding undocumented DT
> > compatible strings.
> > 
> > Signed-off-by: Taha Narimani <tahanarimani3443@xxxxxxxxx>  
> 
> This seems probably okay, but I'm not willing to ack it as an RFC.

You will get to see it again in the series moving the driver out of staging
so wait until then.

Looks fine to me as well.