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-rw-r--r--Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt13
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
index 50fc20c6ce91..b277eca861f7 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
@@ -1,11 +1,12 @@
-Qualcomm RPM GLINK binding
+Qualcomm GLINK edge binding
-This binding describes the Qualcomm RPM GLINK, a fifo based mechanism for
-communication with the Resource Power Management system on various Qualcomm
-platforms.
+This binding describes a Qualcomm GLINK edge, a fifo based mechanism for
+communication between subsystem-pairs on various Qualcomm platforms. Two types
+of edges can be described by the binding; the GLINK RPM edge and a SMEM based
+edge.
- compatible:
- Usage: required
+ Usage: required for glink-rpm
Value type: <stringlist>
Definition: must be "qcom,glink-rpm"
@@ -16,7 +17,7 @@ platforms.
signal this processor about communication related events
- qcom,rpm-msg-ram:
- Usage: required
+ Usage: required for glink-rpm
Value type: <prop-encoded-array>
Definition: handle to RPM message memory resource