linux-kernel - Re: [PATCH v6 1/3] dt-bindings: mfd: atmel,flexcom: Convert to json-schema

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Date:   Tue, 05 Jul 2022 07:54:31 -0600
From:   Rob Herring <robh@...nel.org>
To:     Kavyasree Kotagiri <kavyasree.kotagiri@...rochip.com>
Cc:     nicolas.ferre@...rochip.com, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        krzysztof.kozlowski+dt@...aro.org, UNGLinuxDriver@...rochip.com,
        devicetree@...r.kernel.org, Kavyasree.Kotagiri@...rochip.com,
        claudiu.beznea@...rochip.com, robh+dt@...nel.org,
        alexandre.belloni@...tlin.com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v6 1/3] dt-bindings: mfd: atmel,flexcom: Convert to json-schema

On Tue, 05 Jul 2022 04:57:56 -0200, Kavyasree Kotagiri wrote:
> Convert the Atmel flexcom device tree bindings to json schema.
> 
> Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@...rochip.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
> v5 -> v6:
>  - Removed spi node from example as suggested by Rob and
>    also pattern properties(spi dt-bindings conversion to yaml patch is under review).
>    Once that is accepted, I will add back spi example through new patch.
> 
> v4 -> v5:
>  - Fixed indentations.
> 
> v3 -> v4:
>  - Corrected format of enum used for compatible string.
> 
> v2 -> v3:
>  - used enum for compatible string.
>  - changed irq flag to IRQ_TYPE_LEVEL_HIGH in example.
>  - fixed dtschema errors.
> 
> v1 -> v2:
>  - Fix title.
> 
>  .../bindings/mfd/atmel,flexcom.yaml           | 72 +++++++++++++++++++
>  .../devicetree/bindings/mfd/atmel-flexcom.txt | 63 ----------------
>  2 files changed, 72 insertions(+), 63 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
>  delete mode 100644 Documentation/devicetree/bindings/mfd/atmel-flexcom.txt
> 

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:
Documentation/devicetree/bindings/mfd/atmel,flexcom.example.dts:24.13-45: Warning (ranges_format): /example-0/flexcom@...34000:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/atmel,flexcom.example.dtb: flexcom@...34000: '#address-cells' is a required property
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/atmel,flexcom.example.dtb: flexcom@...34000: '#size-cells' is a required property
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/atmel,flexcom.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.