xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/fan53555.txt (revision 13ec1e3155c7e9bf037b12af186351b7fa9b9450)
1Binding for Fairchild FAN53555 regulators
2
3Required properties:
4  - compatible: one of "fcs,fan53555", "fcs,fan53526", "silergy,syr827",
5		"silergy,syr828" or "tcs,tcs4525".
6  - reg: I2C address
7
8Optional properties:
9  - fcs,suspend-voltage-selector: declare which of the two available
10		voltage selector registers should be used for the suspend
11		voltage. The other one is used for the runtime voltage setting
12		Possible values are either <0> or <1>
13  - vin-supply: regulator supplying the vin pin
14
15Example:
16
17	regulator@40 {
18		compatible = "fcs,fan53555";
19		regulator-name = "fan53555";
20		regulator-min-microvolt = <1000000>;
21		regulator-max-microvolt = <1800000>;
22		vin-supply = <&parent_reg>;
23		fcs,suspend-voltage-selector = <1>;
24	};
25