| Message ID | 20211201155716.149543-1-jonathanh@nvidia.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] dt-bindings: arm-smmu: Fix json-schema for Tegra | expand |
On Wed, Dec 1, 2021 at 9:57 AM Jon Hunter <jonathanh@nvidia.com> wrote: > > The dt_binding_check currently issues the following warnings for the dtbs_check > Tegra186 and Tegra194 SMMUs ... > > arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dt.yaml: iommu@12000000: > 'nvidia,memory-controller' does not match any of the regexes: 'pinctrl-[0-9]+' > From schema: Documentation/devicetree/bindings/iommu/arm,smmu.yaml > DTC arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dt.yaml > CHECK arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dt.yaml > > Add the missing 'nvidia,memory-controller' property to fix the above > warning. Thierry sent the same change, but made it required. That's not a compatible change, but could be justified. Please sort out which one you need applied. Rob
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index f66a3effba73..5dce07b12cd7 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -155,6 +155,10 @@ properties: power-domains: maxItems: 1 + nvidia,memory-controller: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of the memory controller node + required: - compatible - reg
The dt_binding_check currently issues the following warnings for the Tegra186 and Tegra194 SMMUs ... arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dt.yaml: iommu@12000000: 'nvidia,memory-controller' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/iommu/arm,smmu.yaml DTC arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dt.yaml CHECK arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dt.yaml Add the missing 'nvidia,memory-controller' property to fix the above warning. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> --- Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 4 ++++ 1 file changed, 4 insertions(+)