linux-kernel - Re: [PATCH v6 5/6] media: dt-bindings: ov5693: document YAML binding

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Date:   Wed, 13 Jul 2022 08:48:45 +0200
From:   Tommaso Merciai <tommaso.merciai@...rulasolutions.com>
To:     Rob Herring <robh@...nel.org>
Cc:     linux-media@...r.kernel.org, quentin.schulz@...obroma-systems.com,
        Daniel Scally <djrscally@...il.com>,
        linuxfancy@...glegroups.com, linux-amarula@...rulasolutions.com,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 5/6] media: dt-bindings: ov5693: document YAML binding

Hi Rob,

On Tue, Jul 12, 2022 at 04:29:35PM -0600, Rob Herring wrote:
> On Tue, 12 Jul 2022 18:33:48 +0200, Tommaso Merciai wrote:
> > Add documentation of device tree in YAML schema for the OV5693
> > CMOS image sensor from Omnivision
> > 
> > Signed-off-by: Tommaso Merciai <tommaso.merciai@...rulasolutions.com>
> > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> > ---
> > Changes since v1:
> >  - Fix allOf position as suggested by Krzysztof
> >  - Remove port description as suggested by Krzysztof
> >  - Fix EOF as suggested by Krzysztof
> > 
> > Changes since v2:
> >  - Fix commit body as suggested by Krzysztof
> > 
> > Changes since v3:
> >  - Add reviewed-by tags, suggested by Jacopo, Krzysztof
> > 
> > Changes since v4:
> >  - Remove wrong Sakari reviewed-by tag, suggested by Krzysztof, Sakari
> > 
> > Changes since v5:
> >  - Remove dovdd-supply, avdd-supply, dvdd-supply from required properties
> > as suggested by Jacopo
> > 
> >  .../bindings/media/i2c/ovti,ov5693.yaml       | 103 ++++++++++++++++++
> >  MAINTAINERS                                   |   1 +
> >  2 files changed, 104 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
> > 
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.example.dtb: camera@36: Unevaluated properties are not allowed ('port' was unexpected)
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.
> 

I run:

pip3 install dtschema --upgrade

Then I check .yaml using:

make DT_CHECKER_FLAGS=-m dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
DTEX    Documentation/devicetree/bindings/media/i2c/ovti,ov5693.example.dts
LINT    Documentation/devicetree/bindings
CHKDT   Documentation/devicetree/bindings/processed-schema.json
SCHEMA  Documentation/devicetree/bindings/processed-schema.json
DTC     Documentation/devicetree/bindings/media/i2c/ovti,ov5693.example.dtb
CHECK   Documentation/devicetree/bindings/media/i2c/ovti,ov5693.example.dtb

No error on my side. I'm missing something?
Let me know.

Thanks,
Tommaso

-- 
Tommaso Merciai
Embedded Linux Engineer
tommaso.merciai@...rulasolutions.com
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