Subject: Re: [PATCH v2 27/91] dt-bindings: display: Convert VC4 bindings to schemas

From: Rob Herring <[email-masked]>
Date: Mon, 27 Apr 2020 16:32:00 -0500

On Fri, 24 Apr 2020 17:34:08 +0200, Maxime Ripard wrote:
> The BCM283x SoCs have a display pipeline composed of several controllers
> with device tree bindings that are supported by Linux.
> 
> Now that we have the DT validation in place, let's split into separate
> files and convert the device tree bindings for those controllers to
> schemas.
> 
> This is just a 1:1 conversion though, and some bindings were incomplete so
> it results in example validation warnings that are going to be addressed in
> the following patches.
> 
> Cc: Rob Herring <[email-masked]>
> Cc: [email-masked]
> Signed-off-by: Maxime Ripard <[email-masked]>
> ---
>  Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt              | 174 +------------------------------------------------------------------------
>  Documentation/devicetree/bindings/display/brcm,bcm2835-dpi.yaml         |  66 +++++++++++++++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml        |  73 ++++++++++++++++++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml        |  75 +++++++++++++++++++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml         |  37 +++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-pixelvalve0.yaml |  40 +++++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-txp.yaml         |  37 +++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml         |  42 +++++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml         |  34 ++++++++++++++-
>  Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml         |  44 ++++++++++++++++++-
>  MAINTAINERS                                                             |   2 +-
>  11 files changed, 449 insertions(+), 175 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-dpi.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-pixelvalve0.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-txp.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml: properties: '#clock-cells' is a dependency of 'clock-output-names'
Documentation/devicetree/bindings/Makefile:11: recipe for target 'Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.example.dts' failed
make[1]: *** [Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
Makefile:1300: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1276439

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure dt-schema is up to date:

pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade

Please check and re-submit.

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