[PATCH v1 1/3] dt-bindings: mmc: rockchip-dw-mshc: add rockchip,disable-runtime-pm

Rob Herring (Arm) robh at kernel.org
Fri Jan 9 18:25:39 PST 2026


On Sat, 10 Jan 2026 02:07:13 +0100, Marco Schirrmeister wrote:
> Add a new 'rockchip,disable-runtime-pm' property to allow boards to
> inhibit runtime power management. This is required for boards like the
> NanoPi R76S where the bus timing becomes unstable if the controller
> is runtime-suspended during idle periods.
> 
> Signed-off-by: Marco Schirrmeister <mschirrmeister at gmail.com>
> ---
>  .../devicetree/bindings/mmc/rockchip-dw-mshc.yaml         | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 

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

yamllint warnings/errors:
./Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml:110:1: [warning] too many blank lines (2 > 1) (empty-lines)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260110010715.1610159-2-mschirrmeister@gmail.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.




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