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Diffstat (limited to 'Documentation/devicetree/bindings/mfd/da9052-i2c.txt')
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1 | * Dialog DA9052/53 Power Management Integrated Circuit (PMIC) | ||
2 | |||
3 | Required properties: | ||
4 | - compatible : Should be "dlg,da9052", "dlg,da9053-aa", | ||
5 | "dlg,da9053-ab", or "dlg,da9053-bb" | ||
6 | |||
7 | Sub-nodes: | ||
8 | - regulators : Contain the regulator nodes. The DA9052/53 regulators are | ||
9 | bound using their names as listed below: | ||
10 | |||
11 | buck0 : regulator BUCK0 | ||
12 | buck1 : regulator BUCK1 | ||
13 | buck2 : regulator BUCK2 | ||
14 | buck3 : regulator BUCK3 | ||
15 | ldo4 : regulator LDO4 | ||
16 | ldo5 : regulator LDO5 | ||
17 | ldo6 : regulator LDO6 | ||
18 | ldo7 : regulator LDO7 | ||
19 | ldo8 : regulator LDO8 | ||
20 | ldo9 : regulator LDO9 | ||
21 | ldo10 : regulator LDO10 | ||
22 | ldo11 : regulator LDO11 | ||
23 | ldo12 : regulator LDO12 | ||
24 | ldo13 : regulator LDO13 | ||
25 | |||
26 | The bindings details of individual regulator device can be found in: | ||
27 | Documentation/devicetree/bindings/regulator/regulator.txt | ||
28 | |||
29 | Examples: | ||
30 | |||
31 | i2c@63fc8000 { /* I2C1 */ | ||
32 | status = "okay"; | ||
33 | |||
34 | pmic: dialog@48 { | ||
35 | compatible = "dlg,da9053-aa"; | ||
36 | reg = <0x48>; | ||
37 | |||
38 | regulators { | ||
39 | buck0 { | ||
40 | regulator-min-microvolt = <500000>; | ||
41 | regulator-max-microvolt = <2075000>; | ||
42 | }; | ||
43 | |||
44 | buck1 { | ||
45 | regulator-min-microvolt = <500000>; | ||
46 | regulator-max-microvolt = <2075000>; | ||
47 | }; | ||
48 | |||
49 | buck2 { | ||
50 | regulator-min-microvolt = <925000>; | ||
51 | regulator-max-microvolt = <2500000>; | ||
52 | }; | ||
53 | |||
54 | buck3 { | ||
55 | regulator-min-microvolt = <925000>; | ||
56 | regulator-max-microvolt = <2500000>; | ||
57 | }; | ||
58 | }; | ||
59 | }; | ||
60 | }; | ||