Commit | Line | Data |
---|---|---|
15962df8 HS |
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 | }; |