Re: [PATCH] ASoC: dt-bindings: Convert dmic-codec to DT schema

[Rob Herring]

On Tue, 11 Oct 2022 13:41:19 -0500, Rob Herring wrote:
> Convert the dmic-codec binding to DT schema format.
> 
> The '#sound-dai-cells' and 'sound-name-prefix' properties were not
> documented, but are in use, so add them.
> 
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
>  .../devicetree/bindings/sound/dmic-codec.yaml | 55 +++++++++++++++++++
>  .../devicetree/bindings/sound/dmic.txt        | 22 --------
>  2 files changed, 55 insertions(+), 22 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/sound/dmic-codec.yaml
>  delete mode 100644 Documentation/devicetree/bindings/sound/dmic.txt
> 

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:
Documentation/devicetree/bindings/sound/dmic-codec.example.dts:18:18: fatal error: dt-bindings/gpio.h: No such file or directory
   18 |         #include <dt-bindings/gpio.h>
      |                  ^~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:384: Documentation/devicetree/bindings/sound/dmic-codec.example.dtb] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1420: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

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

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.