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

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Message-ID: <20240127165542.6eeb23e9@jic23-huawei>
Date: Sat, 27 Jan 2024 16:55:42 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Conor Dooley <conor@...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, 27 Jan 2024 16:48:04 +0000
Conor Dooley <conor@...nel.org> wrote:

> 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?

Ok. An example is fine.