linux-kernel - Re: [PATCH v2 1/4] dt-bindings: Add bindings for the Analog Devices ADP5585

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Date: Tue, 28 May 2024 15:41:48 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: linux-pwm@...r.kernel.org, Bartosz Golaszewski <brgl@...ev.pl>, 
 Conor Dooley <conor+dt@...nel.org>, linux-kernel@...r.kernel.org, 
 Alexandru Ardelean <alexandru.ardelean@...log.com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Linus Walleij <linus.walleij@...aro.org>, Lee Jones <lee@...nel.org>, 
 linux-gpio@...r.kernel.org, devicetree@...r.kernel.org, 
 Uwe Kleine-König <ukleinek@...nel.org>
Subject: Re: [PATCH v2 1/4] dt-bindings: Add bindings for the Analog
 Devices ADP5585


On Tue, 28 May 2024 22:03:11 +0300, Laurent Pinchart wrote:
> The ADP5585 is a 10/11 input/output port expander with a built in keypad
> matrix decoder, programmable logic, reset generator, and PWM generator.
> These bindings model the device as an MFD, and support the GPIO expander
> and PWM functions.
> 
> These bindings support the GPIO and PWM functions.
> 
> Drop the existing adi,adp5585 and adi,adp5585-02 compatible strings from
> trivial-devices.yaml. They have been added there by mistake as the
> driver that was submitted at the same time used different compatible
> strings. We can take them over safely.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> ---
> I've limited the bindings to GPIO and PWM as I lack hardware to design,
> implement and test the rest of the features the chip supports.
> 
> Changes since v1:
> 
> - Squash "dt-bindings: trivial-devices: Drop adi,adp5585 and
>   adi,adp5585-02" into this patch
> - Merge child nodes into parent node
> ---
>  .../devicetree/bindings/mfd/adi,adp5585.yaml  | 107 ++++++++++++++++++
>  .../devicetree/bindings/trivial-devices.yaml  |   4 -
>  MAINTAINERS                                   |   7 ++
>  3 files changed, 114 insertions(+), 4 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/mfd/adi,adp5585.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/mfd/adi,adp5585.example.dtb: mfd@34: 'gpio' is a required property
	from schema $id: http://devicetree.org/schemas/mfd/adi,adp5585.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/adi,adp5585.example.dtb: mfd@34: 'gpio' is a required property
	from schema $id: http://devicetree.org/schemas/mfd/adi,adp5585.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240528190315.3865-2-laurent.pinchart@ideasonboard.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.