Re: [PATCH v4 2/9] spi: dt-bindings: add spi-{tx,rx}-lane-map properties

[Rob Herring (Arm)]

On Fri, 19 Dec 2025 15:32:10 -0600, David Lechner wrote:
> Add spi-tx-lane-map and spi-rx-lane-map properties to the SPI peripheral
> device tree binding. These properties allow specifying the mapping of
> peripheral data lanes to controller data lanes. This is needed e.g. when
> some lanes are skipped on the controller side so that the controller
> can correctly route data to/from the peripheral.
> 
> Signed-off-by: David Lechner <dlechner@xxxxxxxxxxxx>
> ---
> 
> v4 changes:
> - This replaces the data-lanes property from the previous revision. Now
>   there are separate properties for tx and rx lane maps. And instead of
>   being the primary property for determining the number of lanes, this
>   is only needed in special cases where the mapping is non-trivial.
> ---
>  .../devicetree/bindings/spi/spi-peripheral-props.yaml      | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/spi/andestech,ae350-spi.example.dtb: spi@f0b00000 (andestech,ae350-spi): flash@0:spi-rx-bus-width: [4] is not one of [1, 4]
	from schema $id: http://devicetree.org/schemas/spi/andestech,ae350-spi.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/spi/andestech,ae350-spi.example.dtb: spi@f0b00000 (andestech,ae350-spi): flash@0:spi-tx-bus-width: [4] is not one of [1, 4]
	from schema $id: http://devicetree.org/schemas/spi/andestech,ae350-spi.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20251219-spi-add-multi-bus-support-v4-2-145dc5204cd8@xxxxxxxxxxxx

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.