Re: [PATCH v3 03/17] dt-bindings: pinctrl: allow pin controller device without unit address

Rob Herring
2024-01-23T20:57:59Z

On Tue, 23 Jan 2024 19:46:48 +0100, Théo Lebrun wrote:
> Allow a pin controller device to have no address, therefore no unit
> address.
>
> The previous $nodename was enforcing a unit address, but
> scripts/dtc/checks.c enforced that names with unit addresses have reg
> or ranges:
>
> Warning (unit_address_vs_reg): .../pinctrl@0: node has a unit
> name, but no reg or ranges property
>
> Fix pinctrl.yaml to adopt a (pinctrl|pinmux)(-[a-z]+)? node name when
> neither reg nor ranges are required. Use [a-z]+ to avoid conflicts with
> pinctrl-consumer.yaml.
>
> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
> ---
> Documentation/devicetree/bindings/pinctrl/pinctrl.yaml | 18 +++++++++++++++---
> 1 file changed, 15 insertions(+), 3 deletions(-)
>

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/pinctrl/pinctrl.yaml:45:8: [warning] wrong indentation: expected 8 but found 7 (indentation)
./Documentation/devicetree/bindings/pinctrl/pinctrl.yaml:47:8: [warning] wrong indentation: expected 8 but found 7 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240123-mbly-clk-v3-3-392b010b8281@bootlin.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.