On Mon, 20 Dec 2021 12:06:19 +0100, Sascha Hauer wrote:

The VOP2 is found on newer Rockchip SoCs like the rk3568 or the rk3566.
The binding differs slightly from the existing VOP binding, so add a new
binding file for it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 .../display/rockchip/rockchip-vop2.yaml       | 146 ++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.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:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.example.dt.yaml: vop@fe040000: ports: Unevaluated properties are not allowed ('port@0', 'port@1', 'port@2' were unexpected)
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1570971

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.