On Tue, 13 Jul 2021 16:20:34 +0530, Viresh Kumar wrote:

gpio-virtio represents a virtio GPIO controller and this patch adds
binding for the same. The gpio-virtio subnode can be part of a
virtio,mmio node and is based on its binding.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
Depends on:

https://lore.kernel.org/lkml/7c716c2eb7ace5b5a560d8502af93101dbb53d24.1626170146.git.viresh.kumar@linaro.org/ (local)
---
 .../devicetree/bindings/gpio/gpio-virtio.yaml | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-virtio.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:
Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.8/dist-packages/dtschema/schemas/virtio/mmio.yaml'
xargs: dt-doc-validate: exited with status 255; aborting
Documentation/devicetree/bindings/gpio/gpio-virtio.example.dts:19:18: fatal error: dt-bindings/virtio/virtio_ids.h: No such file or directory
   19 |         #include <dt-bindings/virtio/virtio_ids.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:380: Documentation/devicetree/bindings/gpio/gpio-virtio.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1416: dt_binding_check] Error 2
\ndoc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1504545

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.