xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/mp886x.txt (revision 924226fba12cc9a228c73b956e1b7fa24c60b055)
1Monolithic Power Systems MP8867/MP8869 voltage regulator
2
3Required properties:
4- compatible: Must be one of the following.
5	"mps,mp8867"
6	"mps,mp8869"
7- reg: I2C slave address.
8- enable-gpios: enable gpios.
9- mps,fb-voltage-divider: An array of two integers containing the resistor
10  values R1 and R2 of the feedback voltage divider in kilo ohms.
11
12Any property defined as part of the core regulator binding, defined in
13./regulator.txt, can also be used.
14
15Example:
16
17	vcpu: regulator@62 {
18		compatible = "mps,mp8869";
19		regulator-name = "vcpu";
20		regulator-min-microvolt = <700000>;
21		regulator-max-microvolt = <850000>;
22		regulator-always-on;
23		regulator-boot-on;
24		enable-gpios = <&porta 1 GPIO_ACTIVE_LOW>;
25		mps,fb-voltage-divider = <80 240>;
26		reg = <0x62>;
27	};
28