1ACT88xx regulators
2-------------------
3
4Required properties:
5- compatible: "active-semi,act8846" or "active-semi,act8865" or "active-semi,act8600"
6- reg: I2C slave address
7
8Optional properties:
9- system-power-controller: Telling whether or not this pmic is controlling
10  the system power. See Documentation/devicetree/bindings/power/power-controller.txt .
11
12Optional input supply properties:
13- for act8600:
14  - vp1-supply: The input supply for DCDC_REG1
15  - vp2-supply: The input supply for DCDC_REG2
16  - vp3-supply: The input supply for DCDC_REG3
17  - inl-supply: The input supply for LDO_REG5, LDO_REG6, LDO_REG7 and LDO_REG8
18  SUDCDC_REG4, LDO_REG9 and LDO_REG10 do not have separate supplies.
19- for act8846:
20  - vp1-supply: The input supply for REG1
21  - vp2-supply: The input supply for REG2
22  - vp3-supply: The input supply for REG3
23  - vp4-supply: The input supply for REG4
24  - inl1-supply: The input supply for REG5, REG6 and REG7
25  - inl2-supply: The input supply for REG8 and LDO_REG9
26  - inl3-supply: The input supply for REG10, REG11 and REG12
27- for act8865:
28  - vp1-supply: The input supply for DCDC_REG1
29  - vp2-supply: The input supply for DCDC_REG2
30  - vp3-supply: The input supply for DCDC_REG3
31  - inl45-supply: The input supply for LDO_REG1 and LDO_REG2
32  - inl67-supply: The input supply for LDO_REG3 and LDO_REG4
33
34Any standard regulator properties can be used to configure the single regulator.
35
36The valid names for regulators are:
37	- for act8846:
38	REG1, REG2, REG3, REG4, REG5, REG6, REG7, REG8, REG9, REG10, REG11, REG12
39	- for act8865:
40	DCDC_REG1, DCDC_REG2, DCDC_REG3, LDO_REG1, LDO_REG2, LDO_REG3, LDO_REG4.
41	- for act8600:
42	DCDC_REG1, DCDC_REG2, DCDC_REG3, SUDCDC_REG4, LDO_REG5, LDO_REG6, LDO_REG7,
43	LDO_REG8, LDO_REG9, LDO_REG10,
44
45Example:
46--------
47
48		i2c1: i2c@f0018000 {
49			pmic: act8865@5b {
50				compatible = "active-semi,act8865";
51				reg = <0x5b>;
52				status = "disabled";
53
54				regulators {
55					vcc_1v8_reg: DCDC_REG1 {
56						regulator-name = "VCC_1V8";
57						regulator-min-microvolt = <1800000>;
58						regulator-max-microvolt = <1800000>;
59						regulator-always-on;
60					};
61
62					vcc_1v2_reg: DCDC_REG2 {
63						regulator-name = "VCC_1V2";
64						regulator-min-microvolt = <1100000>;
65						regulator-max-microvolt = <1300000>;
66						regulator-suspend-mem-microvolt = <1150000>;
67						regulator-suspend-standby-microvolt = <1150000>;
68						regulator-always-on;
69					};
70
71					vcc_3v3_reg: DCDC_REG3 {
72						regulator-name = "VCC_3V3";
73						regulator-min-microvolt = <3300000>;
74						regulator-max-microvolt = <3300000>;
75						regulator-always-on;
76					};
77
78					vddana_reg: LDO_REG1 {
79						regulator-name = "VDDANA";
80						regulator-min-microvolt = <3300000>;
81						regulator-max-microvolt = <3300000>;
82						regulator-always-on;
83					};
84
85					vddfuse_reg: LDO_REG2 {
86						regulator-name = "FUSE_2V5";
87						regulator-min-microvolt = <2500000>;
88						regulator-max-microvolt = <2500000>;
89					};
90				};
91			};
92		};
93