Re: [PATCH v2] dt-bindings: Fix phandle-array constraints, again

["Rob Herring (Arm)" <robh@kernel.org>]

On Thu, 07 May 2026 15:16:00 -0500, Rob Herring (Arm) wrote:
> The unfortunately named 'phandle-array' property type is really a matrix
> with phandle and fixed arg cells entries. A matrix property should have 2
> levels of items constraints.
> 
> Acked-by: Mark Brown <broonie@kernel.org>
> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
> v2:
>  - Add proper descriptions for 'qcom,smem-states'. Thanks Krzysztof!
>  - Fix i2c-parent warning
>  - Fix extra blank lines
> ---
>  .../rockchip/rockchip,rk3399-cdn-dp.yaml       |  2 ++
>  .../bindings/i2c/i2c-demux-pinctrl.yaml        |  1 +
>  .../mmc/hisilicon,hi3798cv200-dw-mshc.yaml     |  7 ++++---
>  .../devicetree/bindings/net/qcom,bam-dmux.yaml | 12 ++++++++++++
>  .../devicetree/bindings/net/qcom,ipa.yaml      | 12 ++++++++++++
>  .../bindings/net/wireless/qcom,ath10k.yaml     |  8 +++++++-
>  .../bindings/net/wireless/qcom,ath11k.yaml     |  8 +++++++-
>  .../net/wireless/qcom,ipq5332-wifi.yaml        | 18 ++++++++++++++++++
>  .../bindings/pci/toshiba,tc9563.yaml           |  5 +++--
>  .../remoteproc/qcom,msm8916-mss-pil.yaml       |  6 ++++++
>  .../remoteproc/qcom,msm8996-mss-pil.yaml       |  7 +++++++
>  .../bindings/remoteproc/qcom,pas-common.yaml   |  6 ++++++
>  .../remoteproc/qcom,qcs404-cdsp-pil.yaml       |  6 ++++++
>  .../remoteproc/qcom,sc7180-mss-pil.yaml        |  6 ++++++
>  .../remoteproc/qcom,sc7280-adsp-pil.yaml       |  6 ++++++
>  .../remoteproc/qcom,sc7280-mss-pil.yaml        |  6 ++++++
>  .../remoteproc/qcom,sc7280-wpss-pil.yaml       |  6 ++++++
>  .../remoteproc/qcom,sdm845-adsp-pil.yaml       |  6 ++++++
>  .../bindings/remoteproc/qcom,wcnss-pil.yaml    |  6 ++++++
>  .../devicetree/bindings/sound/samsung,tm2.yaml |  8 ++++++--
>  .../bindings/spi/st,stm32mp25-ospi.yaml        |  5 +++--
>  .../bindings/usb/chipidea,usb2-common.yaml     |  2 ++
>  .../devicetree/bindings/usb/ci-hdrc-usb2.yaml  |  7 ++++---
>  23 files changed, 142 insertions(+), 14 deletions(-)
> 

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/i2c/i2c-demux-pinctrl.example.dtb: i2c-mux3 (i2c-demux-pinctrl): i2c-parent:0: [2, 3, 4] is too long
	from schema $id: http://devicetree.org/schemas/i2c/i2c-demux-pinctrl.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.example.dtb: i2c-mux3 (i2c-demux-pinctrl): i2c-parent: [[2, 3, 4]] is too short
	from schema $id: http://devicetree.org/schemas/i2c/i2c-demux-pinctrl.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260507201749.2605365-1-robh@kernel.org

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.