linux-kernel - Re: [PATCH v2 04/17] dt-bindings: mfd: samsung,s2mps11: add s2mpg10-pmic regulators

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Message-ID: <35c2381d6abc565f60208e39d0e0ce1bf019809c.camel@linaro.org>
Date: Wed, 11 Jun 2025 10:10:46 +0100
From: André Draszik <andre.draszik@...aro.org>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Tudor Ambarus <tudor.ambarus@...aro.org>, Rob Herring <robh@...nel.org>,
  Conor Dooley <conor+dt@...nel.org>, Liam Girdwood <lgirdwood@...il.com>,
 Mark Brown <broonie@...nel.org>,  Lee Jones <lee@...nel.org>, Linus Walleij
 <linus.walleij@...aro.org>, Bartosz Golaszewski	 <brgl@...ev.pl>, Peter
 Griffin <peter.griffin@...aro.org>, Will McVicker	
 <willmcvicker@...gle.com>, kernel-team@...roid.com, 
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-gpio@...r.kernel.org
Subject: Re: [PATCH v2 04/17] dt-bindings: mfd: samsung,s2mps11: add
 s2mpg10-pmic regulators

Hi Krzysztof,

On Wed, 2025-06-11 at 11:03 +0200, Krzysztof Kozlowski wrote:
> On Fri, Jun 06, 2025 at 04:03:00PM GMT, André Draszik wrote:
> > Add a regulators node to the s2mpg10-pmic to describe the regulators
> > available on this PMIC.
> > 
> > Additionally, describe the supply inputs of the regulator rails, with
> > the supply names matching the datasheet.
> > 
> > Note 1: S2MPG10 is typically used as the main-PMIC together with an
> > S2MPG11 PMIC in a main/sub configuration, hence the datasheet and the
> > binding both suffix the supplies with an 'm'.
> > 
> > Note 2: The binding needs to switch from 'additionalProperties' to
> > 'unevaluatedProperties', to allow adding the specific -supply
> > properties for S2MPG10 only, as otherwise we'd have to resort to a
> > global wildcard with negating inside each of the compatible matches.
> 
> I think this binding is getting too complicated. Maybe s2mpgXX should
> have their own file.

Will do.

Cheers,
Andre'