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Documentation / devicetree / bindings / regulator / max8907.txt




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Based on kernel version 3.13. Page generated on 2014-01-20 22:01 EST.

1	MAX8907 regulator
2	
3	Required properties:
4	- compatible: "maxim,max8907"
5	- reg: I2C slave address
6	- interrupts: The interrupt output of the controller
7	- mbatt-supply: The input supply for MBATT, BBAT, SDBY, VRTC.
8	- in-v1-supply: The input supply for SD1.
9	- in-v2-supply: The input supply for SD2.
10	- in-v3-supply: The input supply for SD3.
11	- in1-supply: The input supply for LDO1.
12	...
13	- in20-supply: The input supply for LDO20.
14	- regulators: A node that houses a sub-node for each regulator within the
15	  device. Each sub-node is identified using the node's name (or the deprecated
16	  regulator-compatible property if present), with valid values listed below.
17	  The content of each sub-node is defined by the standard binding for
18	  regulators; see regulator.txt.
19	
20	Optional properties:
21	- maxim,system-power-controller: Boolean property indicating that the PMIC
22	  controls the overall system power.
23	
24	The valid names for regulators are:
25	
26	  sd1, sd2, sd3, ldo1, ldo2, ldo3, ldo4, ldo5, ldo6, ldo7, ldo8, ldo9, ldo10,
27	  ldo11, ldo12, ldo13, ldo14, ldo15, ldo16, ldo17, ldo18, ldo19, ldo20, out5v,
28	  out33v, bbat, sdby, vrtc.
29	
30	Example:
31	
32			max8907@3c {
33				compatible = "maxim,max8907";
34				reg = <0x3c>;
35				interrupts = <0 86 0x4>;
36	
37				maxim,system-power-controller;
38	
39				mbatt-supply = <&some_reg>;
40				in-v1-supply = <&mbatt_reg>;
41				...
42				in1-supply = <&mbatt_reg>;
43				...
44	
45				regulators {
46					mbatt_reg: mbatt {
47						regulator-name = "vbat_pmu";
48						regulator-min-microvolt = <5000000>;
49						regulator-max-microvolt = <5000000>;
50						regulator-always-on;
51					};
52	
53					sd1 {
54						regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
55						regulator-min-microvolt = <1000000>;
56						regulator-max-microvolt = <1000000>;
57						regulator-always-on;
58					};
59	
60					sd2 {
61						regulator-name = "nvvdd_sv2,vdd_core";
62						regulator-min-microvolt = <1200000>;
63						regulator-max-microvolt = <1200000>;
64						regulator-always-on;
65					};
66	...
67				};
68			};
69		};
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