GNU Linux-libre 4.19.264-gnu1
[releases.git] / Documentation / devicetree / bindings / regulator / pv88080.txt
1 * Powerventure Semiconductor PV88080 Voltage Regulator
2
3 Required properties:
4 - compatible: Must be one of the following, depending on the
5   silicon version:
6         - "pvs,pv88080" (DEPRECATED)
7
8         - "pvs,pv88080-aa" for PV88080 AA or AB silicon
9         - "pvs,pv88080-ba" for PV88080 BA or BB silicon
10   NOTE: The use of the compatibles with no silicon version is deprecated.
11 - reg: I2C slave address, usually 0x49
12 - interrupts: the interrupt outputs of the controller
13 - regulators: A node that houses a sub-node for each regulator within the
14   device. Each sub-node is identified using the node's name, with valid
15   values listed below. The content of each sub-node is defined by the
16   standard binding for regulators; see regulator.txt.
17   BUCK1, BUCK2, BUCK3 and HVBUCK.
18
19 Optional properties:
20 - Any optional property defined in regulator.txt
21
22 Example:
23
24         pmic: pv88080@49 {
25                 compatible = "pvs,pv88080-ba";
26                 reg = <0x49>;
27                 interrupt-parent = <&gpio>;
28                 interrupts = <24 24>;
29
30                 regulators {
31                         BUCK1 {
32                                 regulator-name = "buck1";
33                                 regulator-min-microvolt = < 600000>;
34                                 regulator-max-microvolt = <1393750>;
35                                 regulator-min-microamp  = < 220000>;
36                                 regulator-max-microamp  = <7040000>;
37                         };
38
39                         BUCK2 {
40                                 regulator-name = "buck2";
41                                 regulator-min-microvolt = < 600000>;
42                                 regulator-max-microvolt = <1393750>;
43                                 regulator-min-microamp  = <1496000>;
44                                 regulator-max-microamp  = <4189000>;
45                         };
46
47                         BUCK3 {
48                                 regulator-name = "buck3";
49                                 regulator-min-microvolt = <1400000>;
50                                 regulator-max-microvolt = <2193750>;
51                                 regulator-min-microamp  = <1496000>;
52                                 regulator-max-microamp  = <4189000>;
53                         };
54
55                         HVBUCK {
56                                 regulator-name = "hvbuck";
57                                 regulator-min-microvolt = <   5000>;
58                                 regulator-max-microvolt = <1275000>;
59                         };
60                 };
61         };
62