1Device-Tree bindings for Active-semi ACT8945A MFD driver
2
3Required properties:
4 - compatible: "active-semi,act8945a".
5 - reg: the I2C slave address for the ACT8945A chip
6
7The chip exposes two subdevices:
8 - a regulators: see ../regulator/act8945a-regulator.txt
9 - a charger: see ../power/act8945a-charger.txt
10
11Example:
12	pmic@5b {
13		compatible = "active-semi,act8945a";
14		reg = <0x5b>;
15
16		active-semi,vsel-high;
17
18		regulators {
19			vdd_1v35_reg: REG_DCDC1 {
20				regulator-name = "VDD_1V35";
21				regulator-min-microvolt = <1350000>;
22				regulator-max-microvolt = <1350000>;
23				regulator-always-on;
24			};
25
26			vdd_1v2_reg: REG_DCDC2 {
27				regulator-name = "VDD_1V2";
28				regulator-min-microvolt = <1100000>;
29				regulator-max-microvolt = <1300000>;
30				regulator-always-on;
31			};
32
33			vdd_3v3_reg: REG_DCDC3 {
34				regulator-name = "VDD_3V3";
35				regulator-min-microvolt = <3300000>;
36				regulator-max-microvolt = <3300000>;
37				regulator-always-on;
38			};
39
40			vdd_fuse_reg: REG_LDO1 {
41				regulator-name = "VDD_FUSE";
42				regulator-min-microvolt = <2500000>;
43				regulator-max-microvolt = <2500000>;
44				regulator-always-on;
45			};
46
47			vdd_3v3_lp_reg: REG_LDO2 {
48				regulator-name = "VDD_3V3_LP";
49				regulator-min-microvolt = <3300000>;
50				regulator-max-microvolt = <3300000>;
51				regulator-always-on;
52			};
53
54			vdd_led_reg: REG_LDO3 {
55				regulator-name = "VDD_LED";
56				regulator-min-microvolt = <3300000>;
57				regulator-max-microvolt = <3300000>;
58				regulator-always-on;
59			};
60
61			vdd_sdhc_1v8_reg: REG_LDO4 {
62				regulator-name = "VDD_SDHC_1V8";
63				regulator-min-microvolt = <1800000>;
64				regulator-max-microvolt = <1800000>;
65				regulator-always-on;
66			};
67		};
68
69		charger {
70			compatible = "active-semi,act8945a-charger";
71			pinctrl-names = "default";
72			pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
73			interrupt-parent = <&pioA>;
74			interrupts = <45 GPIO_ACTIVE_LOW>;
75
76			active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
77			active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
78			active-semi,input-voltage-threshold-microvolt = <6600>;
79			active-semi,precondition-timeout = <40>;
80			active-semi,total-timeout = <3>;
81		};
82	};
83