[PATCH v6 04/18] dt-bindings: soc: starfive: Add starfive,jh7110-hdmi-subsystem

[Rob Herring (Arm)]

On Thu, 29 Oct 2026 08:53:38 +0100, Michal Wilczynski wrote:
> Add the dt-binding for the StarFive JH7110 HDMI subsystem.
> 
> The JH7110 HDMI IP is a monolithic block containing both the digital
> controller and analog PHY in a single register space. This binding
> defines the parent device, which holds the shared register map, and its
> two children: the PHY and the controller.
> 
> The two have separate resources. The PHY takes the 24 MHz reference
> clock and provides both the pixel clock, which the VOUT clock generator
> routes on to the display controller, and the phy the controller uses.
> The controller takes its clocks from the VOUT clock generator. What
> they share is the register space, which the parent maps.
> 
> Reviewed-by: Rob Herring (Arm) <robh at kernel.org>
> Signed-off-by: Michal Wilczynski <m.wilczynski at samsung.com>
> ---
>  .../starfive/starfive,jh7110-hdmi-subsystem.yaml   | 95 ++++++++++++++++++++++
>  1 file changed, 95 insertions(+)
> 

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/soc/starfive/starfive,jh7110-hdmi-subsystem.yaml: Unresolvable reference: /schemas/phy/starfive,jh7110-inno-hdmi-phy.yaml#
Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-hdmi-subsystem.example.dtb: hdmi at 29590000 (starfive,jh7110-hdmi-subsystem): phy: False schema does not allow {'compatible': ['starfive,jh7110-inno-hdmi-phy'], '#clock-cells': 0, 'clocks': [[4294967295]], '#phy-cells': 0, 'phandle': 2}
	from schema $id: http://devicetree.org/schemas/soc/starfive/starfive,jh7110-hdmi-subsystem.yaml
Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-hdmi-subsystem.example.dtb: /example-0/soc/hdmi at 29590000/phy: failed to match any schema with compatible: ['starfive,jh7110-inno-hdmi-phy']

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20261029-jh7110-clean-send-v6-4-759594e43acf@samsung.com

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.