diff --git a/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt b/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt
index 852f694f3177..49485f831373 100644
--- a/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt
+++ b/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt
@@ -8,12 +8,12 @@ Required properties:
 - compatible: must be "microchip,pic32mzda-dmt".
 - reg: physical base address of the controller and length of memory mapped
   region.
-- clocks: phandle of parent clock (should be &PBCLK7).
+- clocks: phandle of source clk. Should be <&rootclk PB7CLK>.
 
 Example:
 
 	watchdog@1f800a00 {
 		compatible = "microchip,pic32mzda-dmt";
 		reg = <0x1f800a00 0x80>;
-		clocks = <&PBCLK7>;
+		clocks = <&rootclk PB7CLK>;
 	};