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Commit | Line | Data |
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2d3eda67 TE |
1 | TPS65023 family of regulators |
2 | ||
3 | Required properties: | |
4 | - compatible: Must be one of the following. | |
5 | "ti,tps65020", | |
6 | "ti,tps65021", | |
7 | "ti,tps65023", | |
8 | - reg: I2C slave address | |
9 | - regulators: list of regulators provided by this controller, must be named | |
10 | after their hardware counterparts: VDCDC[1-3] and LDO[1-2] | |
11 | - regulators: This is the list of child nodes that specify the regulator | |
12 | initialization data for defined regulators. The definition for each of | |
13 | these nodes is defined using the standard binding for regulators found at | |
14 | Documentation/devicetree/bindings/regulator/regulator.txt. | |
15 | ||
16 | Each regulator is defined using the standard binding for regulators. | |
17 | ||
18 | Example: | |
19 | ||
20 | tps65023@48 { | |
21 | compatible = "ti,tps65023"; | |
22 | reg = <0x48>; | |
23 | ||
24 | regulators { | |
25 | VDCDC1 { | |
26 | regulator-name = "vdd_mpu"; | |
27 | regulator-always-on; | |
28 | regulator-min-microvolt = <1200000>; | |
29 | regulator-max-microvolt = <1200000>; | |
30 | }; | |
31 | ||
32 | VDCDC2 { | |
33 | regulator-name = "vdd_core"; | |
34 | regulator-always-on; | |
35 | regulator-min-microvolt = <3300000>; | |
36 | regulator-max-microvolt = <3300000>; | |
37 | }; | |
38 | ||
39 | VDCDC3 { | |
40 | regulator-name = "vdd_io"; | |
41 | regulator-always-on; | |
42 | regulator-min-microvolt = <1800000>; | |
43 | regulator-max-microvolt = <1800000>; | |
44 | }; | |
45 | ||
46 | LDO1 { | |
47 | regulator-name = "vdd_usb18"; | |
48 | regulator-always-on; | |
49 | regulator-min-microvolt = <1800000>; | |
50 | regulator-max-microvolt = <1800000>; | |
51 | }; | |
52 | ||
53 | LDO2 { | |
54 | regulator-name = "vdd_usb33"; | |
55 | regulator-always-on; | |
56 | regulator-min-microvolt = <3300000>; | |
57 | regulator-max-microvolt = <3300000>; | |
58 | }; | |
59 | }; | |
60 | }; |