diff --git a/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt b/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
index 14f23b354a6d1b16f56fb955380cf6a11888015d..112011c51d5e3c1ee8f928ef9bb67a982eaa3399 100644
--- a/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
@@ -73,6 +73,10 @@ Optional properties:
 - reset-gpios:	GPIO used to reset the device whose initial state keeps low,
 		if the GPIO is missing, then board-level design should be
 		guaranteed.
+- clocks:	Should be the clock specifiers corresponding to the entry in
+		clock-names property. If the clock is missing, then board-level
+		design should be guaranteed.
+- clock-names:	Should contain "osc" entry for the external oscillator.
 - current-speed:  Current baud rate of the device whose defaults to 921600
 
 Example: