Re: [PATCH 2/8] dt-bindings: devfreq: event: rockchip,dfi: add clocks to rk3588

[Rob Herring (Arm)]

On Thu, 17 Sep 2026 15:49:14 +0200, Sebastian Reichel wrote:
> From: Nicolas Frattaroli <nicolas.frattaroli@xxxxxxxxxxxxx>
> 
> RK3588's DFI has pclks for each channel. They just weren't noticed as
> missing until now because nothing ever gates them, and they're ungated
> by default on power-on.
> 
> The RK3399 clock situation needs no changes, as there the hardware
> really just has one monitoring unit for both channels.
> 
> Add these clocks to the binding, so that drivers for this device can
> properly know about their existence.
> 
> Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@xxxxxxxxxxxxx>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
> ---
>  .../bindings/devfreq/event/rockchip,dfi.yaml       | 84 ++++++++++++++++++----
>  1 file changed, 72 insertions(+), 12 deletions(-)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/devfreq/event/rockchip,dfi.yaml: properties:clock-names: {'minItems': 1, 'maxItems': 4, 'items': [{'enum': ['pclk_ddr_mon', 'pclk_ddr_mon_ch0']}, {'const': 'pclk_ddr_mon_ch1'}, {'const': 'pclk_ddr_mon_ch2'}, {'const': 'pclk_ddr_mon_ch3'}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260917-rockchip-dfi-cleanup-v1-2-4f00a97a69a6@xxxxxxxxxxxxx

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

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 after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.