Based on kernel version 4.8. Page generated on 2016-10-06 23:13 EST.
1 gpio-charger 2 3 Required properties : 4 - compatible : "gpio-charger" 5 - gpios : GPIO indicating the charger presence. 6 See GPIO binding in bindings/gpio/gpio.txt . 7 - charger-type : power supply type, one of 8 unknown 9 battery 10 ups 11 mains 12 usb-sdp (USB standard downstream port) 13 usb-dcp (USB dedicated charging port) 14 usb-cdp (USB charging downstream port) 15 usb-aca (USB accessory charger adapter) 16 17 Example: 18 19 usb_charger: charger { 20 compatible = "gpio-charger"; 21 charger-type = "usb-sdp"; 22 gpios = <&gpf0 2 0 0 0>; 23 } 24 25 battery { 26 power-supplies = <&usb_charger>; 27 };