linux-kernel - Re: [PATCH v2 03/11] dt-bindings: bus: document ETZPC

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Date:   Tue, 25 Jul 2023 11:49:25 -0600
From:   Rob Herring <robh@...nel.org>
To:     Gatien Chevallier <gatien.chevallier@...s.st.com>
Cc:     kuba@...nel.org, lee@...nel.org, andi.shyti@...nel.org,
        alsa-devel@...a-project.org, linux-i2c@...r.kernel.org,
        richardcochran@...il.com, linux-mmc@...r.kernel.org,
        arnaud.pouliquen@...s.st.com, olivier.moysan@...s.st.com,
        vkoul@...nel.org, linux-serial@...r.kernel.org, robh+dt@...nel.org,
        alexandre.torgue@...s.st.com, krzysztof.kozlowski+dt@...aro.org,
        ulf.hansson@...aro.org, linux-media@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, hugues.fruchet@...s.st.com,
        mchehab@...nel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-phy@...ts.infradead.org, pabeni@...hat.com,
        devicetree@...r.kernel.org, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, edumazet@...gle.com,
        linux-crypto@...r.kernel.org, jic23@...nel.org,
        Frank Rowand <frowand.list@...il.com>, arnd@...nel.org,
        linux-usb@...r.kernel.org, catalin.marinas@....com,
        linux-iio@...r.kernel.org, davem@...emloft.net,
        Oleksii_Moisieiev@...m.com, will@...nel.org,
        dmaengine@...r.kernel.org, netdev@...r.kernel.org,
        fabrice.gasnier@...s.st.com, linux-spi@...r.kernel.org,
        conor+dt@...nel.org, herbert@...dor.apana.org.au
Subject: Re: [PATCH v2 03/11] dt-bindings: bus: document ETZPC


On Tue, 25 Jul 2023 18:40:56 +0200, Gatien Chevallier wrote:
> Document ETZPC (Extended TrustZone protection controller). ETZPC is a
> firewall controller.
> 
> Signed-off-by: Gatien Chevallier <gatien.chevallier@...s.st.com>
> ---
> 
> Changes in V2:
> 	- Corrected errors highlighted by Rob's robot
> 	- No longer define the maxItems for the "feature-domains"
> 	  property
> 	- Fix example (node name, status)
> 	- Declare "feature-domain-names" as an optional
> 	  property for child nodes
> 	- Fix description of "feature-domains" property
> 	- Reorder the properties so it matches RIFSC
> 	- Add missing "feature-domain-controller" property
> 
>  .../bindings/bus/st,stm32-etzpc.yaml          | 96 +++++++++++++++++++
>  1 file changed, 96 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/bus/st,stm32-etzpc.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/dt-review-ci/linux/Documentation/devicetree/bindings/bus/st,stm32-etzpc.example.dtb: serial@...01000: Unevaluated properties are not allowed ('feature-domains' was unexpected)
	from schema $id: http://devicetree.org/schemas/serial/st,stm32-uart.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230725164104.273965-4-gatien.chevallier@foss.st.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

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 after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.