Re: [PATCH V5 4/6] dt-bindings: mfd: sensehat: Add Raspberry Pi Sense HAT schema

[Rob Herring <robh@kernel.org>]

On Fri, 10 Dec 2021 17:10:31 -0500, Charles Mirabile wrote:
> This patch adds the device tree binding
> for the Sense HAT in yaml form.
> 
> Signed-off-by: Charles Mirabile <cmirabil@redhat.com>
> Co-developed-by: Mwesigwa Guma <mguma@redhat.com>
> Signed-off-by: Mwesigwa Guma <mguma@redhat.com>
> Co-developed-by: Joel Savitz <jsavitz@redhat.com>
> Signed-off-by: Joel Savitz <jsavitz@redhat.com>
> ---
>  .../bindings/mfd/raspberrypi,sensehat.yaml    | 54 +++++++++++++++++++
>  1 file changed, 54 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.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/mfd/raspberrypi,sensehat.yaml:2:1: [error] missing document start "---" (document-start)

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml: properties:interrupt-parent: False schema does not allow {'items': [{'description': 'gpio pin bank for interrupt pin'}]}
	from schema $id: http://devicetree.org/meta-schemas/interrupts.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml: ignoring, error in schema: properties: interrupt-parent
warning: no schema found in file: ./Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml
Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.example.dt.yaml:0:0: /example-0/i2c/sensehat@46: failed to match any schema with compatible: ['raspberrypi,sensehat']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1566669

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.