linux-kernel - Re: [PATCH v1 1/2] This patch adds a new device tree binding documentation.

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Message-Id: <175691717884.2393851.6340903042726389490.robh@kernel.org>
Date: Wed, 03 Sep 2025 11:33:13 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: syyang <syyang@...tium.com>
Cc: neil.armstrong@...aro.org, devicetree@...r.kernel.org, 
 Laurent.pinchart@...asonboard.com, yangsunyun1993@...il.com, 
 andrzej.hajda@...el.com, jonas@...boo.se, dri-devel@...ts.freedesktop.org, 
 rfoss@...nel.org, jernej.skrabec@...il.com, krzk+dt@...nel.org, 
 conor+dt@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] This patch adds a new device tree binding
 documentation.

On Wed, 03 Sep 2025 05:38:24 -0700, syyang wrote:
> - New device tree binding documentation at
>   Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml
> 
> Signed-off-by: syyang <syyang@...tium.com>
> ---
>  .../display/bridge/lontium,lt9611c.yaml       | 123 ++++++++++++++++++
>  1 file changed, 123 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml
> 

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/display/bridge/lontium,lt9611c.yaml: warning: ignoring duplicate '$id' value 'http://devicetree.org/schemas/display/bridge/lontium,lt9611.yaml#'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml: $id: Cannot determine base path from $id, relative path/filename doesn't match actual path or filename
 	 $id: http://devicetree.org/schemas/display/bridge/lontium,lt9611.yaml
 	file: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml
Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.example.dtb: /example-0/i2c10/hdmi-bridge@41: failed to match any schema with compatible: ['lontium,lt9611c']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250903123825.1721443-2-syyang@lontium.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.