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To:     "'Rob Herring'" <robh@kernel.org>
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Subject: RE: [PATCH v6 2/3] dt-bindings: remoteproc: qcom: Add SC7280 WPSS support
Date:   Wed, 6 Oct 2021 10:39:18 +0530
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> -----Original Message-----
> From: Rob Herring <robh@kernel.org>
> Sent: Monday, October 4, 2021 5:51 PM
> To: Rakesh Pillai <pillair@codeaurora.org>
> Cc: mathieu.poirier@linaro.org; swboyd@chromium.org;
> p.zabel@pengutronix.de; devicetree@vger.kernel.org;
> bjorn.andersson@linaro.org; linux-kernel@vger.kernel.org;
> robh+dt@kernel.org; sibis@codeaurora.org; kuabhs@chromium.org;
> agross@kernel.org; ohad@wizery.com; linux-arm-msm@vger.kernel.org;
> mpubbise@codeaurora.org
> Subject: Re: [PATCH v6 2/3] dt-bindings: remoteproc: qcom: Add SC7280
> WPSS support
> 
> On Mon, 04 Oct 2021 12:18:52 +0530, Rakesh Pillai wrote:
> > Add WPSS PIL loading support for SC7280 SoCs.
> >
> > Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
> > ---
> >  .../bindings/remoteproc/qcom,sc7280-wpss-pil.yaml  | 196
> > +++++++++++++++++++++
> >  1 file changed, 196 insertions(+)
> >  create mode 100644
> > Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-
> pil.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/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:interrupts: 'oneOf' conditional failed, one must
be
> fixed:
> 	[{'description': 'Watchdog interrupt'}, {'description': 'Fatal
interrupt'},
> {'description': 'Ready interrupt'}, {'description': 'Handover interrupt'},
> {'description': 'Stop acknowledge interrupt'}, {'description': 'Shutdown
> acknowledge interrupt'}] is too long
> 	[{'description': 'Watchdog interrupt'}, {'description': 'Fatal
interrupt'},
> {'description': 'Ready interrupt'}, {'description': 'Handover interrupt'},
> {'description': 'Stop acknowledge interrupt'}, {'description': 'Shutdown
> acknowledge interrupt'}] is too short
> 	False schema does not allow 6
> 	1 was expected
> 	6 is greater than the maximum of 2
> 	6 is greater than the maximum of 3
> 	6 is greater than the maximum of 4
> 	6 is greater than the maximum of 5
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:interrupt-names: 'oneOf' conditional failed, one
> must be fixed:
> 	[{'const': 'wdog'}, {'const': 'fatal'}, {'const': 'ready'},
{'const':
> 'handover'}, {'const': 'stop-ack'}, {'const': 'shutdown-ack'}] is too long
> 	[{'const': 'wdog'}, {'const': 'fatal'}, {'const': 'ready'},
{'const':
> 'handover'}, {'const': 'stop-ack'}, {'const': 'shutdown-ack'}] is too
short
> 	False schema does not allow 6
> 	1 was expected
> 	6 is greater than the maximum of 2
> 	6 is greater than the maximum of 3
> 	6 is greater than the maximum of 4
> 	6 is greater than the maximum of 5
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:clocks: 'oneOf' conditional failed, one must be
> fixed:
> 	[{'description': 'GCC WPSS AHB BDG Master clock'}, {'description':
> 'GCC WPSS AHB clock'}, {'description': 'GCC WPSS RSCP clock'},
{'description':
> 'XO clock'}] is too long
> 	[{'description': 'GCC WPSS AHB BDG Master clock'}, {'description':
> 'GCC WPSS AHB clock'}, {'description': 'GCC WPSS RSCP clock'},
{'description':
> 'XO clock'}] is too short
> 	False schema does not allow 4
> 	1 was expected
> 	4 is greater than the maximum of 2
> 	4 is greater than the maximum of 3
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:clock-names: 'oneOf' conditional failed, one
must
> be fixed:
> 	[{'const': 'ahb_bdg'}, {'const': 'ahb'}, {'const': 'rscp'},
{'const': 'xo'}] is
> too long
> 	[{'const': 'ahb_bdg'}, {'const': 'ahb'}, {'const': 'rscp'},
{'const': 'xo'}] is
> too short
> 	False schema does not allow 4
> 	1 was expected
> 	4 is greater than the maximum of 2
> 	4 is greater than the maximum of 3
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:power-domains: 'oneOf' conditional failed, one
> must be fixed:
> 	[{'description': 'CX power domain'}, {'description': 'MX power
> domain'}] is too long
> 	[{'description': 'CX power domain'}, {'description': 'MX power
> domain'}] is too short
> 	False schema does not allow 2
> 	1 was expected
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:power-domain-names: 'oneOf' conditional failed,
> one must be fixed:
> 	[{'const': 'cx'}, {'const': 'mx'}] is too long
> 	[{'const': 'cx'}, {'const': 'mx'}] is too short
> 	False schema does not allow 2
> 	1 was expected
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:resets: 'oneOf' conditional failed, one must be
> fixed:
> 	[{'description': 'AOSS restart'}, {'description': 'PDC SYNC'}] is
too long
> 	[{'description': 'AOSS restart'}, {'description': 'PDC SYNC'}] is
too short
> 	False schema does not allow 2
> 	1 was expected
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: properties:reset-names: 'oneOf' conditional failed, one
must
> be fixed:
> 	[{'const': 'restart'}, {'const': 'pdc_sync'}] is too long
> 	[{'const': 'restart'}, {'const': 'pdc_sync'}] is too short
> 	False schema does not allow 2
> 	1 was expected
> 	hint: "minItems" is only needed if less than the "items" list length
> 	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-
> review/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-
> wpss-pil.yaml: ignoring, error in schema: properties: interrupts
> warning: no schema found in file:
> ./Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-
> pil.yaml
> Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-
> pil.example.dt.yaml:0:0: /example-0/remoteproc@8a00000: failed to match
> any schema with compatible: ['qcom,sc7280-wpss-pil']
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1535950
> 
> 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.


I have updated the dtschema (2021.7) and still not seeing these errors. I
will fix the errors mentioned in this log though.
Is there any other flag/setting, which is to be enabled ?

Thanks,
Rakesh Pillai.