Re: [PATCH v9 3/8] dt-bindings: display: Add ingenic,jz4780-dw-hdmi DT Schema

H. Nikolaus Schaller
2021-11-30T17:03:11Z

Hi Rob,

> Am 25.11.2021 um 22:26 schrieb Rob Herring <robh@kernel.org>:
>
> On Wed, 24 Nov 2021 22:29:09 +0100, H. Nikolaus Schaller wrote:
>> From: Sam Ravnborg <sam@ravnborg.org>
>>
>> Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC.
>> Based on .txt binding from Zubair Lutfullah Kakakhel
>>
>> We also add generic ddc-i2c-bus to synopsys,dw-hdmi.yaml
>>
>> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
>> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
>> Cc: Rob Herring <robh@kernel.org>
>> Cc: devicetree@vger.kernel.org
>> ---
>> .../display/bridge/ingenic,jz4780-hdmi.yaml | 76 +++++++++++++++++++
>> .../display/bridge/synopsys,dw-hdmi.yaml | 3 +
>> 2 files changed, 79 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.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/bridge/bridge/synopsys,dw-hdmi.yaml'

I wasn't able to fix that.

If I change

allOf:
- - $ref: bridge/synopsys,dw-hdmi.yaml#
+ - $ref: synopsys,dw-hdmi.yaml#

then make dt_binding_check still reports:

Unknown file referenced: [Errno 2] No such file or directory: '/Users/hns/Library/Python/3.7/lib/python/site-packages/dtschema/schemas/bridge/synopsys,dw-hdmi.yaml'

BR and thanks,
Nikolaus Schaller

> xargs: dt-doc-validate: exited with status 255; aborting
> make[1]: *** Deleting file 'Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.example.dt.yaml'
> Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.8/dist-packages/dtschema/schemas/bridge/bridge/synopsys,dw-hdmi.yaml'
> make[1]: *** [scripts/Makefile.lib:373: Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.example.dt.yaml] Error 255
> make[1]: *** Waiting for unfinished jobs....
> make: *** [Makefile:1413: dt_binding_check] Error 2
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.ozlabs.org/patch/1559375
>
> 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.
>