xref: /linux/Documentation/ABI/testing/sysfs-platform-twl4030-usb (revision e5451c8f8330e03ad3cfa16048b4daf961af434f) 
1*692fbb89SNeilBrownWhat: /sys/bus/platform/devices/*twl4030-usb/vbus
2*692fbb89SNeilBrownDescription:
3*692fbb89SNeilBrown	Read-only status reporting if VBUS (approx 5V)
4*692fbb89SNeilBrown	is being supplied by the USB bus.
5*692fbb89SNeilBrown
6*692fbb89SNeilBrown	Possible values: "on", "off".
7*692fbb89SNeilBrown
8*692fbb89SNeilBrown	Changes are notified via select/poll.
9