From: Bhupesh Sharma <bhupesh.sharma@linaro.org>
To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc: agross@kernel.org, robh+dt@kernel.org,
linux-arm-msm@vger.kernel.org, thara.gopinath@gmail.com,
robh@kernel.org, krzysztof.kozlowski@linaro.org,
andersson@kernel.org, bhupesh.sharma@linaro.org,
bhupesh.linux@gmail.com, Jordan Crouse <jorcrous@amazon.com>
Subject: [PATCH v6 3/4] dt-bindings: qcom-qce: Add 'iommus' to optional properties
Date: Tue, 20 Sep 2022 01:26:17 +0530 [thread overview]
Message-ID: <20220919195618.926227-4-bhupesh.sharma@linaro.org> (raw)
In-Reply-To: <20220919195618.926227-1-bhupesh.sharma@linaro.org>
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
next prev parent reply other threads:[~2022-09-19 19:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 19:56 [PATCH v6 0/4] dt-bindings: qcom-qce: Convert bindings to yaml & related changes Bhupesh Sharma
2022-09-19 19:56 ` [PATCH v6 1/4] dt-bindings: qcom-qce: Convert bindings to yaml Bhupesh Sharma
2022-09-19 19:56 ` [PATCH v6 2/4] dt-bindings: qcom-qce: Add 'interconnects' and 'interconnect-names' Bhupesh Sharma
2022-09-19 19:56 ` Bhupesh Sharma [this message]
2022-09-19 19:56 ` [PATCH v6 4/4] dt-bindings: qcom-qce: Add new SoC compatible strings in dt-binding doc Bhupesh Sharma
2022-09-20 7:31 ` Krzysztof Kozlowski
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