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-rw-r--r--Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt b/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt
index 5a65478e5d40..aae4c384ee1f 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt
@@ -27,8 +27,13 @@ Optional properties:
Required properties for timer sub-node:
- compatible : Should be "mti,gic-timer".
- interrupts : Interrupt for the GIC local timer.
+
+Optional properties for timer sub-node:
+- clocks : GIC timer operating clock.
- clock-frequency : Clock frequency at which the GIC timers operate.
+Note that one of clocks or clock-frequency must be specified.
+
Example:
gic: interrupt-controller@1bdc0000 {