linux-kernel - Re: [PATCH v2 1/2] dt-bindings: arm: keystone: add missing items to mboxes

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Message-Id: <176294011177.754689.174685485920424984.robh@kernel.org>
Date: Wed, 12 Nov 2025 03:35:11 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Anshul Dalal <anshuld@...com>
Cc: linux-arm-kernel@...ts.infradead.org, Nishanth Menon <nm@...com>, 
 Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Santosh Shilimkar <ssantosh@...nel.org>, linux-kernel@...r.kernel.org, 
 Tero Kristo <kristo@...nel.org>, Vignesh Raghavendra <vigneshr@...com>
Subject: Re: [PATCH v2 1/2] dt-bindings: arm: keystone: add missing items
 to mboxes


On Wed, 12 Nov 2025 14:00:53 +0530, Anshul Dalal wrote:
> The mailboxes for the ti,sci node were not documented, this patch adds
> the description for the two channel entries as per TI-SCI spec[1].
> 
> [1]:
> https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/am65x/sec_proxy.html
> 
> Signed-off-by: Anshul Dalal <anshuld@...com>
> ---
>  Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

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/arm/keystone/ti,sci.yaml: properties:mboxes: 'oneOf' conditional failed, one must be fixed:
	False schema does not allow 2
	[{'description': 'RX thread'}, {'description': 'TX thread'}] is too long
	[{'description': 'RX thread'}, {'description': 'TX thread'}] is too short
	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

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20251112-k3_syscon_add_boot_mailboxes-v2-1-aebc1e47b391@ti.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.