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	Sun, 04 Oct 2026 07:29:46 +0000
Date: Sun, 4 Oct 2026 08:29:39 +0100
From: Daniel Golle <daniel@makrotopia.org>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Hendrik Noack <hendrik-noack@gmx.de>, Arnd Bergmann <arnd@arndb.de>,
	Ferass El Hafidi <funderscore@postmarketos.org>,
	Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= <u.kleine-koenig@baylibre.com>,
	Oleh Kuzhylnyi <kuzhylol@gmail.com>, linux-input@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Chad Monroe <chad@monroe.io>, John Crispin <john@phrozen.org>
Subject: Re: [PATCH v2 1/5] dt-bindings: input: touchscreen:
 hynitron,cst816x: axes and panel
Message-ID: <asIAQMF57X2-YZKi@makrotopia.org>
References: <cover.1790944534.git.daniel@makrotopia.org>
 <04a70b1cb0969ec4e4b38f7945e0b22a977b038b.1790944534.git.daniel@makrotopia.org>
 <20261004-unbreakable-funny-guan-73da47@quoll>
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In-Reply-To: <20261004-unbreakable-funny-guan-73da47@quoll>

On Sun, Oct 04, 2026 at 09:24:26AM +0200, Krzysztof Kozlowski wrote:
> On Fri, Oct 02, 2026 at 01:47:21PM +0100, Daniel Golle wrote:
> > diff --git a/Documentation/devicetree/bindings/input/touchscreen/hynitron,cst816x.yaml b/Documentation/devicetree/bindings/input/touchscreen/hynitron,cst816x.yaml
> > index 72d4da636881e..027a2b3dcf2e8 100644
> > --- a/Documentation/devicetree/bindings/input/touchscreen/hynitron,cst816x.yaml
> > +++ b/Documentation/devicetree/bindings/input/touchscreen/hynitron,cst816x.yaml
> > @@ -36,6 +36,18 @@ properties:
> >        - description: Slide right gesture
> >        - description: Long press gesture
> >  
> > +  panel: true
> > +
> > +  touchscreen-min-x: true
> > +  touchscreen-min-y: true
> > +  touchscreen-size-x: true
> > +  touchscreen-size-y: true
> > +  touchscreen-fuzz-x: true
> > +  touchscreen-fuzz-y: true
> > +  touchscreen-inverted-x: true
> > +  touchscreen-inverted-y: true
> > +  touchscreen-swapped-x-y: true
> > +
> >  required:
> >    - compatible
> >    - reg
> > @@ -43,6 +55,9 @@ required:
> >  
> >  additionalProperties: false
> 
> So just use unevaluatedProperties instead of listing almost entire
> contents of touchscreen.yaml.
> 

"almost" is the keyword here. If it is acceptable to include properties
the driver doesn't (and will never) parse, I'll do that instead.