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-rw-r--r--Documentation/devicetree/bindings/arm/pmu.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
index 75ef91d08f3b..f52d05660dc9 100644
--- a/Documentation/devicetree/bindings/arm/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/pmu.txt
@@ -24,6 +24,13 @@ Required properties:
Optional properties:
+- interrupt-affinity : Valid only when using SPIs, specifies a list of phandles
+ to CPU nodes corresponding directly to the affinity of
+ the SPIs listed in the interrupts property.
+
+ This property should be present when there is more than
+ a single SPI.
+
- qcom,no-pc-write : Indicates that this PMU doesn't support the 0xc and 0xd
events.