[PATCH 1/2] dt-bindings: hwmon: add Axiado AX3000 and AX3005 PWM fan controller

[Rob Herring (Arm)]

On Thu, 06 Aug 2026 02:01:29 -0700, Petar Stepanovic wrote:
> Add a Devicetree binding for the PWM fan controller found on the
> Axiado AX3000 and AX3005 SoCs.
> 
> The controller measures fan speed using a hardware tachometer block.
> Fan speed is controlled through a PWM signal supplied by an external
> PWM controller.
> 
> Add a MAINTAINERS entry for the binding.
> 
> Signed-off-by: Petar Stepanovic <pstepanovic at axiado.com>
> ---
>  .../bindings/hwmon/axiado,ax3000-pwm-fan.yaml      | 68 ++++++++++++++++++++++
>  MAINTAINERS                                        |  8 +++
>  2 files changed, 76 insertions(+)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/hwmon/axiado,ax3000-pwm-fan.example.dtb: fan at 33001400 (axiado,ax3000-pwm-fan): reg: [[0, 855643136], [0, 1024]] is too long
	from schema $id: http://devicetree.org/schemas/hwmon/axiado,ax3000-pwm-fan.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260806-axiado-ax3000-pwm-fan-v1-1-f6db4cf2166b@axiado.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.