xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/fan53555.txt (revision d5b0e70f7e04d971691517ce1304d86a1e367e2e)
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