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diff --git a/Documentation/devicetree/bindings/regulator/max1586-regulator.txt b/Documentation/devicetree/bindings/regulator/max1586-regulator.txt
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+Maxim MAX1586 voltage regulator
+
+Required properties:
+- compatible: must be "maxim,max1586"
+- reg: I2C slave address, usually 0x14
+- v3-gain: integer specifying the V3 gain as per datasheet
+           (1 + R24/R25 + R24/185.5kOhm)
+- any required generic properties defined in regulator.txt
+
+Example:
+
+        i2c_master {
+                max1586@14 {
+                        compatible = "maxim,max1586";
+                        reg = <0x14>;
+                        v3-gain = <1000000>;
+
+                        regulators {
+                                vcc_core: v3 {
+                                        regulator-name = "vcc_core";
+                                        regulator-compatible = "Output_V3";
+                                        regulator-min-microvolt = <1000000>;
+                                        regulator-max-microvolt = <1705000>;
+                                        regulator-always-on;
+                                };
+                        };
+                };
+        };