linux-kernel - Re: [PATCH] dt-bindings: iio: afe: voltage-divider: Add io-channel-cells

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Date: Sat, 27 Jan 2024 16:48:04 +0000
From: Conor Dooley <conor@...nel.org>
To: Jonathan Cameron <jic23@...nel.org>
Cc: Peter Rosin <peda@...ntia.se>,
	Naresh Solanki <naresh.solanki@...ements.com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>, mazziesaccount@...il.com,
	linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: iio: afe: voltage-divider: Add
 io-channel-cells

On Sat, Jan 27, 2024 at 02:49:20PM +0000, Jonathan Cameron wrote:

> > > It's all in the description of the binding...  
> > 
> > Obviously it was not sufficiently clear, it's not as if I didn't look at
> > it...
> 
> Given this device fits in both categories, perhaps a tiny bit of
> additional documentation would help?

That would be nice.

>   '#io-channels-cells':
>     description:
>       In addition to consuming the measurement services of an ADC,
>       the voltage divider can act as an provider of measurement
>       services to other devices.
>     const: 1

But I am not sure that that covers things. I think an example, like
Peter gave, would be good?

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