xref: /linux/Documentation/ABI/testing/sysfs-class-power-rt9467 (revision 34dc1baba215b826e454b8d19e4f24adbeb7d00d)
1What:		/sys/class/power_supply/rt9467-*/sysoff_enable
2Date:		Feb 2023
3KernelVersion:	6.3
4Contact:	ChiaEn Wu <chiaen_wu@richtek.com>
5Description:
6		This entry allows enabling the sysoff mode of rt9467 charger
7		devices.
8		If enabled and the input is removed, the internal battery FET
9		is turned off to reduce the leakage from the BAT pin. See
10		device datasheet for details. It's commonly used when the
11		product enter shipping stage. After entering shipping mode,
12		only 'VBUS' or 'Power key" pressed can make it leave this mode.
13		'Disable' also can help to leave it, but it's more like to
14		abort the action before the device really enter shipping mode.
15
16		Access: Read, Write
17		Valid values:
18		- 1: enabled
19		- 0: disabled
20