Re: [PATCH v2 1/7] media: dt-bindings: qcom-kaanapali-iris: Add kaanapali video codec binding

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

On Fri, 27 Feb 2026 19:41:17 +0530, Vikash Garodia wrote:
> Kaanapali SOC brings in the new generation of video IP i.e iris4. When
> compared to previous generation, iris3x, it has,
> - separate power domains for stream and pixel processing hardware blocks
>   (bse and vpp).
> - additional power domain for apv codec.
> - power domains for individual pipes (VPPx).
> - different clocks and reset lines.
> 
> iommu-map include all the different stream-ids which can be possibly
> generated by vpu4 hardware as below,
> bitstream stream from vcodec
> non-pixel stream from vcodec
> non-pixel stream from tensilica
> pixel stream from vcodec
> secure bitstream stream from vcodec
> secure non-pixel stream from vcodec
> secure non-pixel stream from tensilica
> secure pixel stream from vcodec
> firmware stream from tensilica (might be handled by the TZ / hyp)
> 
> This patch is depend on the below dt-schema patch.
> Link: https://github.com/devicetree-org/dt-schema/pull/184/changes/d341298d62805bc972dfba691da6b3b62aa3ff15
> Signed-off-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
> ---
>  .../bindings/media/qcom,kaanapali-iris.yaml        | 261 +++++++++++++++++++++
>  include/dt-bindings/media/qcom,iris.h              |  18 ++
>  2 files changed, 279 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/pci/qcom,pcie-sdm845.example.dtb: pcie@1c00000 (qcom,pcie-sdm845): iommu-map:0: [0, 4294967295, 7184, 1, 256, 4294967295, 7185, 1, 512, 4294967295, 7186, 1, 768, 4294967295, 7187, 1, 1024, 4294967295, 7188, 1, 1280, 4294967295, 7189, 1, 1536, 4294967295, 7190, 1, 1792, 4294967295, 7191, 1, 2048, 4294967295, 7192, 1, 2304, 4294967295, 7193, 1, 2560, 4294967295, 7194, 1, 2816, 4294967295, 7195, 1, 3072, 4294967295, 7196, 1, 3328, 4294967295, 7197, 1, 3584, 4294967295, 7198, 1, 3840, 4294967295, 7199, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdm845.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdm845.example.dtb: pcie@1c00000 (qcom,pcie-sdm845): Unevaluated properties are not allowed ('#address-cells', '#interrupt-cells', '#size-cells', 'bus-range', 'device_type', 'interrupt-map', 'interrupt-map-mask', 'iommu-map', 'linux,pci-domain', 'num-lanes', 'pcie@0', 'perst-gpios', 'phy-names', 'phys', 'power-domains', 'ranges', 'vddpe-3v3-supply', 'wake-gpios' were unexpected)
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdm845.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdm845.example.dtb: pcie@1c00000 (qcom,pcie-sdm845): iommu-map:0: [0, 4294967295, 7184, 1, 256, 4294967295, 7185, 1, 512, 4294967295, 7186, 1, 768, 4294967295, 7187, 1, 1024, 4294967295, 7188, 1, 1280, 4294967295, 7189, 1, 1536, 4294967295, 7190, 1, 1792, 4294967295, 7191, 1, 2048, 4294967295, 7192, 1, 2304, 4294967295, 7193, 1, 2560, 4294967295, 7194, 1, 2816, 4294967295, 7195, 1, 3072, 4294967295, 7196, 1, 3328, 4294967295, 7197, 1, 3584, 4294967295, 7198, 1, 3840, 4294967295, 7199, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:0: [0, 4294967295, 512, 1, 256] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:1:0: 4294967295 is greater than the maximum of 65535
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:1: [4294967295, 513, 1, 512, 4294967295] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:2:3: 4294967295 is greater than the maximum of 65536
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:2: [514, 1, 768, 4294967295, 515] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:3: [1, 1024, 4294967295, 516, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): Unevaluated properties are not allowed ('#address-cells', '#interrupt-cells', '#size-cells', 'bus-range', 'device_type', 'interrupt-map', 'interrupt-map-mask', 'iommu-map', 'linux,pci-domain', 'num-lanes', 'pcie@0', 'perst-gpios', 'phy-names', 'phys', 'power-domains', 'ranges', 'wake-gpios' were unexpected)
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sdx55.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:0: [0, 4294967295, 512, 1, 256] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:1:0: 4294967295 is greater than the maximum of 65535
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:1: [4294967295, 513, 1, 512, 4294967295] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:2:3: 4294967295 is greater than the maximum of 65536
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:2: [514, 1, 768, 4294967295, 515] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-sdx55.example.dtb: pcie@1c00000 (qcom,pcie-sdx55): iommu-map:3: [1, 1024, 4294967295, 516, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:0: [256, 4294967295, 6468, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:1: [257, 4294967295, 6464, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:2: [257, 4294967295, 6688, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:3: [258, 4294967295, 6467, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:4: [512, 4294967295, 6470, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:5: [513, 4294967295, 6465, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:6: [513, 4294967295, 6689, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:7: [514, 4294967295, 6469, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/qcom,kaanapali-iris.example.dtb: video-codec@2000000 (qcom,kaanapali-iris): iommu-map:8: [768, 4294967295, 6690, 0, 1] is too long
	from schema $id: http://devicetree.org/schemas/pci/pci-iommu.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260227-kaanapali-iris-v2-1-850043ac3933@oss.qualcomm.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.