linux-kernel - Re: [PATCH v5 3/8] dt-bindings: i2c: add support for tsd,mule

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Message-Id: <172045906545.3469012.7420722768425918930.robh@kernel.org>
Date: Mon, 08 Jul 2024 11:17:45 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Farouk Bouabid <farouk.bouabid@...rry.de>
Cc: linux-i2c@...r.kernel.org, devicetree@...r.kernel.org, 
 Conor Dooley <conor+dt@...nel.org>, Andi Shyti <andi.shyti@...nel.org>, 
 Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org, 
 linux-rockchip@...ts.infradead.org, 
 Quentin Schulz <quentin.schulz@...rry.de>, Peter Rosin <peda@...ntia.se>, 
 Guenter Roeck <linux@...ck-us.net>, linux-arm-kernel@...ts.infradead.org, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 3/8] dt-bindings: i2c: add support for tsd,mule


On Mon, 08 Jul 2024 18:12:14 +0200, Farouk Bouabid wrote:
> Theobroma Systems Mule is an MCU that emulates a set of I2C devices,
> among which is an amc6821 and other devices that are reachable through
> an I2C-mux. The devices on the mux can be selected by writing the
> appropriate device number to an I2C config register (amc6821: reg 0xff)
> 
> Signed-off-by: Farouk Bouabid <farouk.bouabid@...rry.de>
> ---
>  .../devicetree/bindings/i2c/tsd,mule.yaml          | 63 ++++++++++++++++++++++
>  1 file changed, 63 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/i2c/tsd,mule.example.dtb: /example-0/i2c/fan@...i2c-mux: failed to match any schema with compatible: ['tsd,mule-i2c-mux']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240708-dev-mule-i2c-mux-v5-3-71446d3f0b8d@cherry.de

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.