linux-kernel - Re: [PATCHv6 1/3] dt-bindings: misc: ge-achc: Convert to DT schema format

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Message-Id: <1626184993.653258.129709.nullmailer@robh.at.kernel.org>
Date:   Tue, 13 Jul 2021 08:03:13 -0600
From:   Rob Herring <robh@...nel.org>
To:     Sebastian Reichel <sebastian.reichel@...labora.com>
Cc:     Sascha Hauer <kernel@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>, devicetree@...r.kernel.org,
        kernel@...labora.com, linux-kernel@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Ian Ray <ian.ray@...com>, Rob Herring <robh+dt@...nel.org>,
        linux-spi@...r.kernel.org, Fabio Estevam <festevam@...il.com>,
        Mark Brown <broonie@...nel.org>
Subject: Re: [PATCHv6 1/3] dt-bindings: misc: ge-achc: Convert to DT schema format

On Mon, 12 Jul 2021 17:02:40 +0200, Sebastian Reichel wrote:
> Convert the binding to DT schema format. Also update the binding
> to fix shortcomings
> 
>  * Add "nxp,kinetis-k20" fallback compatible
>  * add programming SPI interface and reset GPIO
>  * add main clock
>  * add voltage supplies
>  * drop spi-max-frequency from required properties,
>    driver will setup max. frequency
> 
> Reviewed-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
> ---
>  .../devicetree/bindings/misc/ge-achc.txt      | 26 --------
>  .../devicetree/bindings/misc/ge-achc.yaml     | 65 +++++++++++++++++++
>  2 files changed, 65 insertions(+), 26 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/misc/ge-achc.txt
>  create mode 100644 Documentation/devicetree/bindings/misc/ge-achc.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/misc/ge-achc.example.dt.yaml: spi: spi@1:reg: [[1], [0]] is too long
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spi/spi-controller.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/misc/ge-achc.example.dt.yaml: spi: spi@1:reg: Additional items are not allowed ([0] was unexpected)
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spi/spi-controller.yaml
\ndoc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1504037

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.