1* Dialog DA9062 Power Management Integrated Circuit (PMIC)
2
3Product information for the DA9062 and DA9061 devices can be found here:
4- http://www.dialog-semiconductor.com/products/da9062
5- http://www.dialog-semiconductor.com/products/da9061
6
7The DA9062 PMIC consists of:
8
9Device                   Supply Names    Description
10------                   ------------    -----------
11da9062-regulator        :               : LDOs & BUCKs
12da9062-rtc              :               : Real-Time Clock
13da9062-onkey            :               : On Key
14da9062-watchdog         :               : Watchdog Timer
15da9062-thermal          :               : Thermal
16
17The DA9061 PMIC consists of:
18
19Device                   Supply Names    Description
20------                   ------------    -----------
21da9062-regulator        :               : LDOs & BUCKs
22da9062-onkey            :               : On Key
23da9062-watchdog         :               : Watchdog Timer
24da9062-thermal          :               : Thermal
25
26======
27
28Required properties:
29
30- compatible : Should be
31    "dlg,da9062" for DA9062
32    "dlg,da9061" for DA9061
33- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
34  modified to match the chip's OTP settings).
35- interrupt-parent : Specifies the reference to the interrupt controller for
36  the DA9062 or DA9061.
37- interrupts : IRQ line information.
38- interrupt-controller
39
40See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
41further information on IRQ bindings.
42
43Sub-nodes:
44
45- regulators : This node defines the settings for the LDOs and BUCKs.
46  The DA9062 regulators are bound using their names listed below:
47
48    buck1    : BUCK_1
49    buck2    : BUCK_2
50    buck3    : BUCK_3
51    buck4    : BUCK_4
52    ldo1     : LDO_1
53    ldo2     : LDO_2
54    ldo3     : LDO_3
55    ldo4     : LDO_4
56
57  The DA9061 regulators are bound using their names listed below:
58
59    buck1    : BUCK_1
60    buck2    : BUCK_2
61    buck3    : BUCK_3
62    ldo1     : LDO_1
63    ldo2     : LDO_2
64    ldo3     : LDO_3
65    ldo4     : LDO_4
66
67  The component follows the standard regulator framework and the bindings
68  details of individual regulator device can be found in:
69  Documentation/devicetree/bindings/regulator/regulator.txt
70
71- rtc : This node defines settings required for the Real-Time Clock associated
72  with the DA9062. There are currently no entries in this binding, however
73  compatible = "dlg,da9062-rtc" should be added if a node is created.
74
75- onkey : See ../input/da9062-onkey.txt
76
77- watchdog: See ../watchdog/da9062-watchdog.txt
78
79- thermal : See ../thermal/da9062-thermal.txt
80
81Example:
82
83	pmic0: da9062@58 {
84		compatible = "dlg,da9062";
85		reg = <0x58>;
86		interrupt-parent = <&gpio6>;
87		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
88		interrupt-controller;
89
90		rtc {
91			compatible = "dlg,da9062-rtc";
92		};
93
94		regulators {
95			DA9062_BUCK1: buck1 {
96				regulator-name = "BUCK1";
97				regulator-min-microvolt = <300000>;
98				regulator-max-microvolt = <1570000>;
99				regulator-min-microamp = <500000>;
100				regulator-max-microamp = <2000000>;
101				regulator-boot-on;
102			};
103			DA9062_LDO1: ldo1 {
104				regulator-name = "LDO_1";
105				regulator-min-microvolt = <900000>;
106				regulator-max-microvolt = <3600000>;
107				regulator-boot-on;
108			};
109		};
110	};
111
112