[PATCH v1 3/3] dt-bindings: arm: add property for selecting funnel output port

[Tao Zhang]

Add property "source" for coresight funnel device. Since software
support to multiple-outputs configuration, this property allows
selecting the output port according to source.

Signed-off-by: Tao Zhang <taozha@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/arm/coresight.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index d711676..4bf9314 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -134,6 +134,11 @@ its hardware characteristcs.
 	  will lose register context when AMBA clock is removed which is observed
 	  in some replicator designs.
 
+* Optional properties for funnels:
+
+	* source: specifies the source that binds to this output port. Only
+	  trace from that source routes to this output port.
+
 Graph bindings for Coresight
 -------------------------------
 
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project