1* Dialog DA9062 Power Management Integrated Circuit (PMIC)
2
3DA9062 consists of a large and varied group of sub-devices:
4
5Device                   Supply Names    Description
6------                   ------------    -----------
7da9062-regulator        :               : LDOs & BUCKs
8da9062-rtc              :               : Real-Time Clock
9da9062-watchdog         :               : Watchdog Timer
10
11======
12
13Required properties:
14
15- compatible : Should be "dlg,da9062".
16- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
17  modified to match the chip's OTP settings).
18- interrupt-parent : Specifies the reference to the interrupt controller for
19  the DA9062.
20- interrupts : IRQ line information.
21- interrupt-controller
22
23See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
24further information on IRQ bindings.
25
26Sub-nodes:
27
28- regulators : This node defines the settings for the LDOs and BUCKs. The
29  DA9062 regulators are bound using their names listed below:
30
31    buck1    : BUCK_1
32    buck2    : BUCK_2
33    buck3    : BUCK_3
34    buck4    : BUCK_4
35    ldo1     : LDO_1
36    ldo2     : LDO_2
37    ldo3     : LDO_3
38    ldo4     : LDO_4
39
40  The component follows the standard regulator framework and the bindings
41  details of individual regulator device can be found in:
42  Documentation/devicetree/bindings/regulator/regulator.txt
43
44
45- rtc : This node defines settings required for the Real-Time Clock associated
46  with the DA9062. There are currently no entries in this binding, however
47  compatible = "dlg,da9062-rtc" should be added if a node is created.
48
49- watchdog: This node defines the settings for the watchdog driver associated
50  with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added
51  if a node is created.
52
53
54Example:
55
56	pmic0: da9062@58 {
57		compatible = "dlg,da9062";
58		reg = <0x58>;
59		interrupt-parent = <&gpio6>;
60		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
61		interrupt-controller;
62
63		rtc {
64			compatible = "dlg,da9062-rtc";
65		};
66
67		watchdog {
68			compatible = "dlg,da9062-watchdog";
69		};
70
71		regulators {
72			DA9062_BUCK1: buck1 {
73				regulator-name = "BUCK1";
74				regulator-min-microvolt = <300000>;
75				regulator-max-microvolt = <1570000>;
76				regulator-min-microamp = <500000>;
77				regulator-max-microamp = <2000000>;
78				regulator-boot-on;
79			};
80			DA9062_LDO1: ldo1 {
81				regulator-name = "LDO_1";
82				regulator-min-microvolt = <900000>;
83				regulator-max-microvolt = <3600000>;
84				regulator-boot-on;
85			};
86		};
87	};
88
89