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Documentation / devicetree / bindings / power_supply / ti,bq24735.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:37 EST.

1	TI BQ24735 Charge Controller
2	~~~~~~~~~~
3	
4	Required properties :
5	 - compatible : "ti,bq24735"
6	
7	Optional properties :
8	 - interrupts : Specify the interrupt to be used to trigger when the AC
9	   adapter is either plugged in or removed.
10	 - ti,ac-detect-gpios : This GPIO is optionally used to read the AC adapter
11	   presence. This is a Host GPIO that is configured as an input and
12	   connected to the bq24735.
13	 - ti,charge-current : Used to control and set the charging current. This value
14	   must be between 128mA and 8.128A with a 64mA step resolution. The POR value
15	   is 0x0000h. This number is in mA (e.g. 8192), see spec for more information
16	   about the ChargeCurrent (0x14h) register.
17	 - ti,charge-voltage : Used to control and set the charging voltage. This value
18	   must be between 1.024V and 19.2V with a 16mV step resolution. The POR value
19	   is 0x0000h. This number is in mV (e.g. 19200), see spec for more information
20	   about the ChargeVoltage (0x15h) register.
21	 - ti,input-current : Used to control and set the charger input current. This
22	   value must be between 128mA and 8.064A with a 128mA step resolution. The
23	   POR value is 0x1000h. This number is in mA (e.g. 8064), see the spec for
24	   more information about the InputCurrent (0x3fh) register.
25	
26	Example:
27	
28		bq24735@9 {
29			compatible = "ti,bq24735";
30			reg = <0x9>;
31			ti,ac-detect-gpios = <&gpio 72 0x1>;
32		}
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