linux-kernel - Re: [PATCH 14/19] dt-bindings: arm/cpus: Add schemas for "enable-method" dependencies

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Message-ID: <CAL_JsqKiduJBRBuRS364_bSjEfC_cvgyicZX1BwvNyb1+GVc3w@mail.gmail.com>
Date: Thu, 10 Apr 2025 09:11:22 -0500
From: Rob Herring <robh@...nel.org>
To: "Rob Herring (Arm)" <robh@...nel.org>, Stephan Gerhold <stephan.gerhold@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Viresh Kumar <viresh.kumar@...aro.org>, 
	linux-kernel@...r.kernel.org, Conor Dooley <conor@...nel.org>, 
	linux-rockchip@...ts.infradead.org, 
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	Liviu Dudau <liviu.dudau@....com>, linux-arm-kernel@...ts.infradead.org, 
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	Steen Hegelund <Steen.Hegelund@...rochip.com>, Lorenzo Pieralisi <lpieralisi@...nel.org>, 
	Matthias Brugger <matthias.bgg@...il.com>
Subject: Re: [PATCH 14/19] dt-bindings: arm/cpus: Add schemas for
 "enable-method" dependencies

On Fri, Apr 4, 2025 at 9:56 AM Rob Herring (Arm) <robh@...nel.org> wrote:
>
>
> On Thu, 03 Apr 2025 21:59:35 -0500, Rob Herring (Arm) wrote:
> > Replace the prose for properties dependent on specific "enable-method"
> > values with schemas defining the same requirements.
> >
> > Both "qcom,acc" and "qcom,saw" properties appear to be required for any
> > of the Qualcomm enable-method values, so the schema is a bit simpler
> > than what the text said. The references to arm/msm/qcom,saw2.txt and
> > arm/msm/qcom,kpss-acc.txt are out of date, so just drop them.
> >
> > Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> > ---
> >  Documentation/devicetree/bindings/arm/cpus.yaml | 82 +++++++++++++++----------
> >  1 file changed, 49 insertions(+), 33 deletions(-)
> >
>
> My bot found errors running 'make dt_binding_check' on your patch:
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.example.dtb: cpu@0: 'qcom,acc' is a required property
>         from schema $id: http://devicetree.org/schemas/arm/cpus.yaml#

Any Qcom folks want to tell me whether both qcom,acc and qcom,saw are
required or not? All the actual users have both.

Rob