Re: [PATCH v5 1/3] dt-bindings: Add YAML bindings for NVDEC

[Rob Herring <robh@kernel.org>]

On Fri, 10 Sep 2021 13:42:45 +0300, Mikko Perttunen wrote:
> Add YAML device tree bindings for NVDEC, now in a more appropriate
> place compared to the old textual Host1x bindings.
> 
> Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
> ---
> v5:
> * Changed from nvidia,instance to nvidia,host1x-class optional
>   property.
> * Added dma-coherent
> v4:
> * Fix incorrect compatibility string in 'if' condition
> v3:
> * Drop host1x bindings
> * Change read2 to read-1 in interconnect names
> v2:
> * Fix issues pointed out in v1
> * Add T194 nvidia,instance property
> ---
>  .../gpu/host1x/nvidia,tegra210-nvdec.yaml     | 104 ++++++++++++++++++
>  MAINTAINERS                                   |   1 +
>  2 files changed, 105 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.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:
./Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml:104:1: [warning] too many blank lines (2 > 1) (empty-lines)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1526459

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.