linux-kernel - Re: [PATCH v2] media: dt-bindings: media: renesas,csi2: Update data-lanes property

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Date:   Thu, 20 Jan 2022 12:41:26 +0200
From:   Sakari Ailus <sakari.ailus@...ux.intel.com>
To:     Jacopo Mondi <jacopo@...ndi.org>
Cc:     Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Niklas Söderlund 
        <niklas.soderlund@...natech.se>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-media@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>
Subject: Re: [PATCH v2] media: dt-bindings: media: renesas,csi2: Update
 data-lanes property

On Thu, Jan 20, 2022 at 11:40:29AM +0100, Jacopo Mondi wrote:
> Hello Prabhakar
> 
> On Thu, Jan 20, 2022 at 01:25:53AM +0000, Lad Prabhakar wrote:
> > CSI-2 (CSI4LNK0) on R-Car and RZ/G2 supports 4-lane mode which is already
> > handled by rcar-csi2.c driver. This patch updates the data-lanes property
> > to describe the same.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> > ---
> > Hi All,
> >
> > Instead of adding uniqueItems:true into SoC binding doc's I think we could
> > add this in video-interfaces.yaml for data-lanes property. Any thoughts on this?
> >
> 
> As repeating items are not allowed I think it's a good idea.

Could this be put into the schema instead? The same holds true for all
devices.

-- 
Sakari Ailus