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-rw-r--r--Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt15
-rw-r--r--Documentation/trace/events-power.rst1
2 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
index 35c3c3460d17..eddde4faef01 100644
--- a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
@@ -33,3 +33,18 @@ nb_pm: syscon@14000 {
compatible = "marvell,armada-3700-nb-pm", "syscon";
reg = <0x14000 0x60>;
}
+
+AVS
+---
+
+For AVS an other component is needed:
+
+Required properties:
+- compatible : should contain "marvell,armada-3700-avs", "syscon";
+- reg : the register start and length for the AVS
+
+Example:
+avs: avs@11500 {
+ compatible = "marvell,armada-3700-avs", "syscon";
+ reg = <0x11500 0x40>;
+}
diff --git a/Documentation/trace/events-power.rst b/Documentation/trace/events-power.rst
index a77daca75e30..2ef318962e29 100644
--- a/Documentation/trace/events-power.rst
+++ b/Documentation/trace/events-power.rst
@@ -27,6 +27,7 @@ cpufreq.
cpu_idle "state=%lu cpu_id=%lu"
cpu_frequency "state=%lu cpu_id=%lu"
+ cpu_frequency_limits "min=%lu max=%lu cpu_id=%lu"
A suspend event is used to indicate the system going in and out of the
suspend mode: