diff options
| author | Bhupesh Sharma <bhupesh.sharma@linaro.org> | 2023-02-22 20:22:34 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-03-14 12:06:43 +0300 |
| commit | c168dc4b513b66e24ff70800203406c41579ace2 (patch) | |
| tree | 7deb813702ffa33f5094338eabe1860421d05466 | |
| parent | 1727c0ed50a6d94af5042dd02752a4264be5dc98 (diff) | |
| download | linux-c168dc4b513b66e24ff70800203406c41579ace2.tar.xz | |
dt-bindings: qcom-qce: Add 'iommus' to optional properties
Add the missing optional property - 'iommus' to the
device-tree binding documentation for qcom-qce crypto IP.
This property describes the phandle(s) to apps_smmu node with sid mask.
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>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
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>; }; |