diff mbox series

[06/17] dt-bindings: arm: coresight: Add optional property to replicators

Message ID 20200716175746.3338735-7-mathieu.poirier@linaro.org (mailing list archive)
State Mainlined
Commit 784bb9ad490d26bb1ae059a3197b3b1c55ff4e20
Headers show
Series coresight: next v5.8-rc5 | expand

Commit Message

Mathieu Poirier July 16, 2020, 5:57 p.m. UTC 
From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>

Add an optional boolean property "qcom,replicator-loses-context" to
identify replicators which loses context when AMBA clocks are removed
in certain configurable replicator designs.

Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 Documentation/devicetree/bindings/arm/coresight.txt | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index e4b2eda0b53b..d711676b4a51 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -128,6 +128,12 @@  its hardware characteristcs.
 	* interrupts : Exactly one SPI may be listed for reporting the address
 	  error
 
+* Optional property for configurable replicators:
+
+	* qcom,replicator-loses-context: boolean. Indicates that the replicator
+	  will lose register context when AMBA clock is removed which is observed
+	  in some replicator designs.
+
 Graph bindings for Coresight
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