On Tue, 07 Dec 2021 22:08:16 +0100, Jonathan Neusch��fer wrote:

A nuvoton,*-gcr node is present in nuvoton-common-npcm7xx.dtsi and will
be added to nuvoton-wpcm450.dtsi. It is necessary for the NPCM7xx and
WPCM450 pinctrl drivers, and may later be used to retrieve SoC model and
version information.

This patch adds a binding to describe this node.

Signed-off-by: Jonathan Neusch��fer <j.neuschaefer@gmx.net>

---
v2:
- Rename node in example to syscon@800000
- Add subnode to example

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-2-j.neuschaefer@gmx.net/ (local)
---
 .../bindings/arm/npcm/nuvoton,gcr.yaml        | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml

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:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.example.dt.yaml: syscon@800000: 'uart-mux-controller' does not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.example.dt.yaml: uart-mux-controller: $nodename:0: 'uart-mux-controller' does not match '^mux-controller(@.*|-[0-9a-f]+)?$'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mux/mux-controller.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1564899

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.