[PATCH v4 1/3] dt-bindings: display: add bindings for MIPI DBI compatible SPI panels

[Rob Herring]

On Fri, 18 Feb 2022 16:11:08 +0100, Noralf Trønnes wrote:
> Add binding for MIPI DBI compatible SPI panels.
> 
> v4:
> - There should only be two compatible (Maxime)
> - s/panel-dbi-spi/panel-mipi-dbi-spi/in compatible
> 
> v3:
> - Move properties to Device Tree (Maxime)
> - Use contains for compatible (Maxime)
> - Add backlight property to example
> - Flesh out description
> 
> v2:
> - Fix path for panel-common.yaml
> - Use unevaluatedProperties
> - Drop properties which are in the allOf section
> - Drop model property (Rob)
> 
> Acked-by: Maxime Ripard <maxime at cerno.tech>
> Signed-off-by: Noralf Trønnes <noralf at tronnes.org>
> ---
>  .../display/panel/panel-mipi-dbi-spi.yaml     | 125 ++++++++++++++++++
>  1 file changed, 125 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.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:
Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.example.dt.yaml:0:0: /example-0/spi/display at 0: failed to match any schema with compatible: ['sainsmart18', 'panel-mipi-dbi-spi']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1594817

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.