Re: [PATCH 3/5] dt-bindings: i2c: Add bindings for i2c-virtio

[Rob Herring]

On Tue, 13 Jul 2021 16:20:32 +0530, Viresh Kumar wrote:
> i2c-virtio represents a virtio I2C device and this patch adds binding
> for the same. The i2c-virtio subnode can be part of a virtio,mmio node
> and is based on its binding.
> 
> Cc: Wolfram Sang <wsa@xxxxxxxxxx>
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> ---
>  .../devicetree/bindings/i2c/i2c-virtio.yaml   | 59 +++++++++++++++++++
>  1 file changed, 59 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/i2c/i2c-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/i2c/i2c-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/i2c/i2c-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/1504542

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.