linux-kernel - Re: [PATCH v1 1/3] dt-bindings: iio: light: al3010: add al3000a support

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Message-ID: <CAPVz0n0xR_nGPdWn800H=HhMCPqnRUhqP-s1P4eMhtpZdxpxzg@mail.gmail.com>
Date: Wed, 12 Feb 2025 21:39:06 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Conor Dooley <conor@...nel.org>
Cc: Jonathan Cameron <jic23@...nel.org>, Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Thierry Reding <thierry.reding@...il.com>, Jonathan Hunter <jonathanh@...dia.com>, 
	Javier Carrasco <javier.carrasco.cruz@...il.com>, Matti Vaittinen <mazziesaccount@...il.com>, 
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, Emil Gedenryd <emil.gedenryd@...s.com>, 
	Arthur Becker <arthur.becker@...tec.com>, Mudit Sharma <muditsharma.info@...il.com>, 
	Per-Daniel Olsson <perdaniel.olsson@...s.com>, Subhajit Ghosh <subhajit.ghosh@...aklogic.com>, 
	Ivan Orlov <ivan.orlov0322@...il.com>, David Heidelberg <david@...t.cz>, linux-iio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-tegra@...r.kernel.org
Subject: Re: [PATCH v1 1/3] dt-bindings: iio: light: al3010: add al3000a support

ср, 12 лют. 2025 р. о 21:20 Conor Dooley <conor@...nel.org> пише:
>
> On Wed, Feb 12, 2025 at 08:46:55AM +0200, Svyatoslav Ryhel wrote:
> > AL3000a is an ambient light sensor quite closely related to
> > exising AL3010 and can re-use exising schema for AL3010.
>
> Quite close you say, but the driver is entirely different it seems. How
> closely related is the hardware itself?
>

Well, I can simply duplicate al3010 or al3320a schema if re-using
schema is not allowed. AL3000a has no available datasheet online.
Downstream code for al3000a and al3010 seems to have same principles,
apart from light measurements.

> >
> > Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
> > ---
> >  .../devicetree/bindings/iio/light/dynaimage,al3010.yaml     | 6 ++++--
> >  1 file changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml b/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml
> > index a3a979553e32..6db4dfd5aa6c 100644
> > --- a/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml
> > +++ b/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml
> > @@ -4,14 +4,16 @@
> >  $id: http://devicetree.org/schemas/iio/light/dynaimage,al3010.yaml#
> >  $schema: http://devicetree.org/meta-schemas/core.yaml#
> >
> > -title: Dyna-Image AL3010 sensor
> > +title: Dyna-Image AL3000a/AL3010 sensor
> >
> >  maintainers:
> >    - David Heidelberg <david@...t.cz>
> >
> >  properties:
> >    compatible:
> > -    const: dynaimage,al3010
> > +    enum:
> > +      - dynaimage,al3010
> > +      - dynaimage,al3000a
> >
> >    reg:
> >      maxItems: 1
> > --
> > 2.43.0
> >