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Date: Fri, 7 Aug 2026 16:43:25 -0500
From: Rob Herring <robh@kernel.org>
To: Frank Li <Frank.li@oss.nxp.com>
Cc: Francesco Dolcini <francesco@dolcini.it>, Marek Vasut <marex@denx.de>,
	Stefan Agner <stefan@agner.ch>, David Airlie <airlied@gmail.com>,
	Simona Vetter <simona@ffwll.ch>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	Alexander Stein <alexander.stein@ew.tq-group.com>,
	Francesco Dolcini <francesco.dolcini@toradex.com>,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/4] dt-bindings: lcdif: Add endpoint bus-width
 property
Message-ID: <20260807214325.GA2070489-robh@kernel.org>
References: <20260723093813.180089-1-francesco@dolcini.it>
 <20260723093813.180089-2-francesco@dolcini.it>
 <amI3HKLECuZBHLs0@SMW015318>
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In-Reply-To: <amI3HKLECuZBHLs0@SMW015318>

On Thu, Jul 23, 2026 at 10:45:32AM -0500, Frank Li wrote:
> On Thu, Jul 23, 2026 at 11:38:08AM +0200, Francesco Dolcini wrote:
> > From: Francesco Dolcini <francesco.dolcini@toradex.com>
> >
> > The DPI output of the LCD interface can be configured with a bus width
> > of 16, 18, or 24 bits. Introduce a bus-width property to the output
> > endpoint, specifying the number of parallel RGB bits connected.
> >
> > Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> > ---
> > v2: use the common bus-width property instead of the legacy interface-pix-fmt
> > ---
> >  Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 9 +++++++++
> >  1 file changed, 9 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> > index 2dd0411ec651..6931f0ae3829 100644
> > --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> > +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> > @@ -71,6 +71,15 @@ properties:
> >      $ref: /schemas/graph.yaml#/properties/port
> >      description: The LCDIF output port
> >
> > +    properties:
> > +      endpoint:
> > +        $ref: /schemas/graph.yaml#/$defs/endpoint-base
> 
> Is it better by use video-interfaces.yaml# ?

Yes.

Rob