linux-kernel - Re: [PATCH v2 1/4] dt-bindings: clock: mediatek: Fix wrong compatible list for hifsys YAML

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Message-Id: <175866934419.400019.15611978179247377029.robh@kernel.org>
Date: Tue, 23 Sep 2025 18:15:44 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-pci@...r.kernel.org, 
 linux-mediatek@...ts.infradead.org, linux-clk@...r.kernel.org, 
 Stephen Boyd <sboyd@...nel.org>, upstream@...oha.com, 
 Krzysztof Wilczyński <kwilczynski@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, linux-kernel@...r.kernel.org, 
 Manivannan Sadhasivam <mani@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 Bjorn Helgaas <bhelgaas@...gle.com>, Conor Dooley <conor+dt@...nel.org>, 
 Lorenzo Pieralisi <lpieralisi@...nel.org>, devicetree@...r.kernel.org, 
 Jianjun Wang <jianjun.wang@...iatek.com>, 
 Ryder Lee <ryder.lee@...iatek.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Subject: Re: [PATCH v2 1/4] dt-bindings: clock: mediatek: Fix wrong
 compatible list for hifsys YAML


On Tue, 23 Sep 2025 22:12:29 +0200, Christian Marangi wrote:
> While converting the hifsys to YAML schema, the "syscon" compatible was
> dropped for the mt7623 and the mt2701 compatible.
> 
> Add back the compatible to mute DTBs warning on "make dtbs_check" and
> reflect real state of the .dtsi.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
> ---
>  .../devicetree/bindings/clock/mediatek,mt2701-hifsys.yaml | 8 +++++---
>  1 file changed, 5 insertions(+), 3 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/clock/mediatek,mt2701-hifsys.example.dtb: clock-controller@...00000 (mediatek,mt2701-hifsys): compatible: 'oneOf' conditional failed, one must be fixed:
	['mediatek,mt2701-hifsys'] is too short
	'mediatek,mt7622-hifsys' was expected
	'mediatek,mt2701-hifsys' is not one of ['mediatek,mt7623-hifsys']
	from schema $id: http://devicetree.org/schemas/clock/mediatek,mt2701-hifsys.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250923201244.952-2-ansuelsmth@gmail.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.