Re: [PATCH 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller

[Rob Herring]

On Tue, 15 Jun 2021 21:07:37 +0800, Ban Tao wrote:
> The Allwinner SoCs feature an I2S controller across multiple SoC
> generations.
> 
> Signed-off-by: Ban Tao <fengzheng923@xxxxxxxxx>
> ---
>  .../sound/allwinner,sun50i-h6-dmic.yaml       | 66 +++++++++++++++++++
>  1 file changed, 66 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.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:
Error: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.example.dts:23.28-29 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:380: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.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/1492163

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.