[PATCH 1/2] dt-bindings: i3c: Add NXP P3H2x4x i3c-hub support

[Rob Herring (Arm)]

On Wed, 12 Feb 2025 15:22:26 +0200, Aman Kumar Pandey wrote:
> P3H2x4x (P3H2440/P3H2441/P3H2840/P3H2841) is multiport I3C hub
> device which connects to a host CPU via I3C/I2C/SMBus bus on one
> side and to multiple peripheral devices on the other side.
> 
> Signed-off-by: Aman Kumar Pandey <aman.kumarpandey at nxp.com>
> Signed-off-by: Vikash Bansal <vikash.bansal at nxp.com>
> ---
>  .../bindings/i3c/p3h2x4x_i3c_hub.yaml         | 404 ++++++++++++++++++
>  MAINTAINERS                                   |   7 +
>  2 files changed, 411 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml
> 

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

yamllint warnings/errors:
./Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml:6:1: [error] syntax error: expected '<document start>', but found '<block mapping start>' (syntax)
./Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml:251:111: [warning] line too long (118 > 110 characters) (line-length)
./Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml:260:111: [warning] line too long (111 > 110 characters) (line-length)

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml: ignoring, error parsing file
./Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml:6:1: expected '<document start>', but found ('<block mapping start>',)
make[2]: *** Deleting file 'Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.example.dts'
Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.yaml:6:1: expected '<document start>', but found ('<block mapping start>',)
make[2]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/i3c/p3h2x4x_i3c_hub.example.dts] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1511: dt_binding_check] Error 2
make: *** [Makefile:251: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250212132227.1348374-1-aman.kumarpandey@nxp.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.