From 784bb9ad490d26bb1ae059a3197b3b1c55ff4e20 Mon Sep 17 00:00:00 2001 From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Date: Thu, 16 Jul 2020 11:57:35 -0600 Subject: [PATCH] dt-bindings: arm: coresight: Add optional property to replicators 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> Link: https://lore.kernel.org/r/20200716175746.3338735-7-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- Documentation/devicetree/bindings/arm/coresight.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index e4b2eda0b53b9..d711676b4a51e 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 ------------------------------- -- 2.30.2