Messages in this thread Patch in this message | | | From | Bhupesh Sharma <> | Subject | [PATCH v6 3/4] dt-bindings: qcom-qce: Add 'iommus' to optional properties | Date | Tue, 20 Sep 2022 01:26:17 +0530 |
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Add the missing optional property - 'iommus' to the device-tree binding documentation for qcom-qce crypto IP.
This property describes the iommu streams for crypto pipes.
Cc: Bjorn Andersson <andersson@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Jordan Crouse <jorcrous@amazon.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml index 94f96ebc5dac..4e00e7925fed 100644 --- a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml +++ b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml @@ -32,6 +32,12 @@ properties: - const: bus - const: core + iommus: + minItems: 1 + maxItems: 8 + description: + phandle to apps_smmu node with sid mask. + interconnects: maxItems: 1 description: @@ -72,4 +78,8 @@ examples: clock-names = "iface", "bus", "core"; dmas = <&cryptobam 2>, <&cryptobam 3>; dma-names = "rx", "tx"; + iommus = <&apps_smmu 0x584 0x0011>, + <&apps_smmu 0x586 0x0011>, + <&apps_smmu 0x594 0x0011>, + <&apps_smmu 0x596 0x0011>; }; -- 2.37.1
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