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Subject[PATCH v5 10/22] dt-bindings: qcom-qce: Add 'iommus' to optional properties
Date
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: Thara Gopinath <thara.gopinath@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
.../devicetree/bindings/crypto/qcom-qce.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
index f35bdb9ee7a8..efe349e66ae7 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:
@@ -70,4 +76,9 @@ 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>;
+
};
--
2.31.1
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