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Documentation / devicetree / bindings / power / act8945a-charger.txt


Based on kernel version 4.8. Page generated on 2016-10-06 23:13 EST.

1	Device-Tree bindings for charger of Active-semi ACT8945A Multi-Function Device
2	
3	Required properties:
4	 - compatible: "active-semi,act8945a", please refer to ../mfd/act8945a.txt.
5	 - active-semi,chglev-gpios: charge current level phandle with args
6	   as described in ../gpio/gpio.txt.
7	
8	Optional properties:
9	 - active-semi,check-battery-temperature: boolean to check the battery
10	   temperature or not.
11	 - active-semi,input-voltage-threshold-microvolt: unit: mV;
12	   Specifies the charger's input over-voltage threshold value;
13	   The value can be: 6600, 7000, 7500, 8000; default: 6600
14	 - active-semi,precondition-timeout: unit: minutes;
15	   Specifies the charger's PRECONDITION safety timer setting value;
16	   The value can be: 40, 60, 80, 0; If 0, it means to disable this timer;
17	   default: 40.
18	 - active-semi,total-timeout: unit: hours;
19	   Specifies the charger's total safety timer setting value;
20	   The value can be: 3, 4, 5, 0; If 0, it means to disable this timer;
21	   default: 3.
22	
23	Example:
24		pmic@5b {
25			compatible = "active-semi,act8945a";
26			reg = <0x5b>;
27			status = "okay";
28	
29			pinctrl-names = "default";
30			pinctrl-0 = <&pinctrl_charger_chglev>;
31			active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
32			active-semi,input-voltage-threshold-microvolt = <6600>;
33			active-semi,precondition-timeout = <40>;
34			active-semi,total-timeout = <3>;
35		};
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