| 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>; | |
| }; |