forked from ~ljy/RK356X_SDK_RELEASE

hc
2023-02-15 9c2dfff96adcfcdf2a1143893a7dd749b9f3677a
1
2
3
4
5
6
7
8
What: /sys/bus/platform/devices/*twl4030-usb/vbus
Description:
   Read-only status reporting if VBUS (approx 5V)
   is being supplied by the USB bus.
 
   Possible values: "on", "off".
 
   Changes are notified via select/poll.