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- Binding for TI bq2415x Li-Ion Charger
- Required properties:
- - compatible: Should contain one of the following:
- * "ti,bq24150"
- * "ti,bq24150"
- * "ti,bq24150a"
- * "ti,bq24151"
- * "ti,bq24151a"
- * "ti,bq24152"
- * "ti,bq24153"
- * "ti,bq24153a"
- * "ti,bq24155"
- * "ti,bq24156"
- * "ti,bq24156a"
- * "ti,bq24158"
- - reg: integer, i2c address of the device.
- - ti,current-limit: integer, initial maximum current charger can pull
- from power supply in mA.
- - ti,weak-battery-voltage: integer, weak battery voltage threshold in mV.
- The chip will use slow precharge if battery voltage
- is below this value.
- - ti,battery-regulation-voltage: integer, maximum charging voltage in mV.
- - ti,charge-current: integer, maximum charging current in mA.
- - ti,termination-current: integer, charge will be terminated when current in
- constant-voltage phase drops below this value (in mA).
- - ti,resistor-sense: integer, value of sensing resistor in milliohm.
- Optional properties:
- - ti,usb-charger-detection: phandle to usb charger detection device.
- (required for auto mode)
- Example from Nokia N900:
- bq24150a {
- compatible = "ti,bq24150a";
- reg = <0x6b>;
- ti,current-limit = <100>;
- ti,weak-battery-voltage = <3400>;
- ti,battery-regulation-voltage = <4200>;
- ti,charge-current = <650>;
- ti,termination-current = <100>;
- ti,resistor-sense = <68>;
- ti,usb-charger-detection = <&isp1704>;
- };
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