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-rw-r--r--Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt5
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diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 92347fe6890e..7ff3f7903f26 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -90,6 +90,11 @@ the memory regions used by the Hexagon firmware. Each sub-node must contain:
Value type: <phandle>
Definition: reference to the reserved-memory for the region
+The Hexagon node may also have an subnode named either "smd-edge" or
+"glink-edge" that describes the communication edge, channels and devices
+related to the Hexagon. See ../soc/qcom/qcom,smd.txt and
+../soc/qcom/qcom,glink.txt for details on how to describe these.
+
= EXAMPLE
The following example describes the resources needed to boot control the
Hexagon, as it is found on MSM8974 boards.