linux-kernel - [PATCH v2 3/3] dt-bindings: qcom: geni-se: document iommus

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Message-ID: <20210321174522.123036-4-caleb@connolly.tech>
Date:   Sun, 21 Mar 2021 17:46:32 +0000
From:   Caleb Connolly <caleb@...nolly.tech>
To:     caleb@...nolly.tech, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mukesh Savaliya <msavaliy@...eaurora.org>,
        Akash Asthana <akashast@...eaurora.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/3] dt-bindings: qcom: geni-se: document iommus

Document the iommus property for QCOM Geni SE.

Signed-off-by: Caleb Connolly <caleb@...nolly.tech>
---
 Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
index 84671950ca0d..68c4ee55ae7d 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
@@ -51,6 +51,9 @@ properties:
   interconnect-names:
     const: qup-core
 
+  iommus:
+    description: the iommu and adress to be used to configure DMA for large transfers.
+
 required:
   - compatible
   - reg
-- 
2.30.2