xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/fan53555.txt (revision 18054d0220cfc8df9c9568c437bd6fbb59d53c3c)
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