summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/mfd/da9052-i2c.txt
blob: 9554292dc6cbb0643c0ce4898117e81804dfc087 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
* Dialog DA9052/53 Power Management Integrated Circuit (PMIC)

Required properties:
- compatible : Should be "dlg,da9052", "dlg,da9053-aa",
			 "dlg,da9053-ab", or "dlg,da9053-bb"

Sub-nodes:
- regulators : Contain the regulator nodes. The DA9052/53 regulators are
  bound using their names as listed below:

    buck1     : regulator BUCK CORE
    buck2     : regulator BUCK PRO
    buck3     : regulator BUCK MEM
    buck4     : regulator BUCK PERI
    ldo1      : regulator LDO1
    ldo2      : regulator LDO2
    ldo3      : regulator LDO3
    ldo4      : regulator LDO4
    ldo5      : regulator LDO5
    ldo6      : regulator LDO6
    ldo7      : regulator LDO7
    ldo8      : regulator LDO8
    ldo9      : regulator LDO9
    ldo10     : regulator LDO10

  The bindings details of individual regulator device can be found in:
  Documentation/devicetree/bindings/regulator/regulator.txt

Examples:

i2c@63fc8000 { /* I2C1 */
	status = "okay";

	pmic: dialog@48 {
		compatible = "dlg,da9053-aa";
		reg = <0x48>;

		regulators {
			buck1 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <2075000>;
			};

			buck2 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <2075000>;
			};

			buck3 {
				regulator-min-microvolt = <925000>;
				regulator-max-microvolt = <2500000>;
			};

			buck4 {
				regulator-min-microvolt = <925000>;
				regulator-max-microvolt = <2500000>;
			};
		};
	};
};