linux-kernel - Re: [PATCH v4 2/3] media: dt-bindings: ov2685: convert to dtschema

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Date:   Wed, 19 Apr 2023 17:54:29 +0200
From:   Luca Weiss <luca@...tu.xyz>
To:     Rob Herring <robh+dt@...nel.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Shunqian Zheng <zhengsq@...k-chips.com>,
        Jacopo Mondi <jacopo.mondi@...asonboard.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 2/3] media: dt-bindings: ov2685: convert to dtschema

On Mittwoch, 19. April 2023 01:54:18 CEST Rob Herring wrote:
> On Thu, Mar 23, 2023 at 12:58 PM Luca Weiss <luca@...tu.xyz> wrote:
> > Convert the text-based dt-bindings to yaml.
> > 
> > Changes from original txt:
> > * Take wording for various properties from other yaml bindings, this
> > 
> >   removes e.g. volt amount from schema since it isn't really relevant
> >   and the datasheet is a better source.
> > 
> > * Don't make reset-gpios a required property since it can be tied to
> > 
> >   DOVDD instead.
> > 
> > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> > Signed-off-by: Luca Weiss <luca@...tu.xyz>
> > ---
> > 
> >  .../devicetree/bindings/media/i2c/ov2685.txt       |  41 ---------
> >  .../devicetree/bindings/media/i2c/ovti,ov2685.yaml | 101
> >  +++++++++++++++++++++ MAINTAINERS                                       
> >  |   1 +
> >  3 files changed, 102 insertions(+), 41 deletions(-)
> 
> Now warning in linux-next:
> 
> /builds/robherring/linux-dt/Documentation/devicetree/bindings/media/rockchip
> -isp1.example.dtb: camera@3c: port:endpoint:data-lanes: [[1]] is too short
>         From schema:
> /builds/robherring/linux-dt/Documentation/devicetree/bindings/media/i2c/ovti
> ,ov2685.yaml
> /builds/robherring/linux-dt/Documentation/devicetree/bindings/media/i2c/ovt
> i,ov2685.example.dtb: camera-sensor@3c: port:endpoint:data-lanes: [[1]] is
> too short
>         From schema:
> /builds/robherring/linux-dt/Documentation/devicetree/bindings/media/i2c/ovti
> ,ov2685.yaml

Right, since Sakari changed maxItems=1 to maxItems=2, now minItems is also 2 
but it should be 1. I'll send a patch to fix this.

Regards
Luca