diff --git a/Documentation/devicetree/bindings/hwmon/dps650ab.txt b/Documentation/devicetree/bindings/hwmon/dps650ab.txt
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+Bindings for Delta Electronics DPS-650-AB power supply
+
+Required properties:
+- compatible : "delta,dps650ab"
+- reg        : I2C address, one of 0x58, 0x59.
+
+Example:
+	dps650ab@58 {
+		    compatible = "delta,dps650ab";
+		    reg = <0x58>;
+	};