Re: [PATCH v2 1/3] scsi: ufs: spacemit: dt-bindings: Add UFS controller for K3 SoC

[Rob Herring (Arm)]

On Sat, 25 Jul 2026 10:37:44 +0000, Yixun Lan wrote:
> Document the compatible for UFS (Universal Flash Storage) Host Controller
> which found in SpacemiT K3 SoC chip. Its features are listed below:
> 
> - Compliant with MIPI UniPro v1.61 specification.
> - Compliant with M-PHY v3.0 specification.
> - Compliant with UFS HCI v2.1 specification.
> - Supports up to 2 Tx and 2 Rx lanes, up to HS-GEAR3 5.8 Gbps per lane.
> - Supports standard low-power hibernate to reduce power consumption.
> 
> Signed-off-by: Yixun Lan <dlan@xxxxxxxxxx>
> ---
>  .../devicetree/bindings/ufs/spacemit,k3-ufshc.yaml | 56 ++++++++++++++++++++++
>  1 file changed, 56 insertions(+)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Lexical error: Documentation/devicetree/bindings/ufs/spacemit,k3-ufshc.example.dts:31.27-46 Unexpected 'CLK_APMU_UFS_REFCLK'
FATAL ERROR: Syntax error parsing input tree
make[2]: *** [scripts/Makefile.dtbs:140: Documentation/devicetree/bindings/ufs/spacemit,k3-ufshc.example.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1669: dt_binding_check] Error 2
make: *** [Makefile:248: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260725-08-k3-ufs-support-v2-1-45036a2a2418@xxxxxxxxxx

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.