linux-kernel - Re: [RFC PATCH 1/1] dt-bindings: arm: Add scmi

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Message-Id: <1645539763.068794.3016153.nullmailer@robh.at.kernel.org>
Date:   Tue, 22 Feb 2022 08:22:43 -0600
From:   Rob Herring <robh@...nel.org>
To:     Oleksii Moisieiev <Oleksii_Moisieiev@...m.com>
Cc:     Cristian Marussi <cristian.marussi@....com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>
Subject: Re: [RFC PATCH 1/1] dt-bindings: arm: Add scmi_devid property description for SCMI

On Mon, 21 Feb 2022 17:26:47 +0000, Oleksii Moisieiev wrote:
> Document scmi_devid property for the devices, using SCMI protocol
> to work with clocks/resets/power-domains etc. This property is intended
> to set the device id, which should be used to manage device permissions
> in the firmware. Device permissions management is descibed in DEN 0056,
> Section 4.2.2.10 [0].
> 
> This property is useful for the virtualized systems, when several agents
> are running on the same platform. Agent term is descibed in Section
> 4.1.1 [0].
> 
> [0] https://developer.arm.com/documentation/den0056/latest
> 
> Signed-off-by: Oleksii Moisieiev <oleksii_moisieiev@...m.com>
> ---
>  .../bindings/firmware/arm,scmi-devid.yaml     | 41 +++++++++++++++++++
>  1 file changed, 41 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/firmware/arm,scmi-devid.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/firmware/arm,scmi-devid.example.dt.yaml: example-0: usb@...a0000:reg:0: [0, 3993632768, 0, 256] is too long
	From schema: /usr/local/lib/python3.8/dist-packages/dtschema/schemas/reg.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1595720

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.