xref: /openbmc/linux/Documentation/ABI/testing/sysfs-class-power-wilco (revision 3f57fe28f84d636ca6238f33afe8b88d27c34d1b)
1*3f57fe28SNick CrewsWhat:		/sys/class/power_supply/wilco-charger/charge_type
2*3f57fe28SNick CrewsDate:		April 2019
3*3f57fe28SNick CrewsKernelVersion:	5.2
4*3f57fe28SNick CrewsDescription:
5*3f57fe28SNick Crews		What charging algorithm to use:
6*3f57fe28SNick Crews
7*3f57fe28SNick Crews		Standard: Fully charges battery at a standard rate.
8*3f57fe28SNick Crews		Adaptive: Battery settings adaptively optimized based on
9*3f57fe28SNick Crews			typical battery usage pattern.
10*3f57fe28SNick Crews		Fast: Battery charges over a shorter period.
11*3f57fe28SNick Crews		Trickle: Extends battery lifespan, intended for users who
12*3f57fe28SNick Crews			primarily use their Chromebook while connected to AC.
13*3f57fe28SNick Crews		Custom: A low and high threshold percentage is specified.
14*3f57fe28SNick Crews			Charging begins when level drops below
15*3f57fe28SNick Crews			charge_control_start_threshold, and ceases when
16*3f57fe28SNick Crews			level is above charge_control_end_threshold.
17*3f57fe28SNick Crews
18*3f57fe28SNick CrewsWhat:		/sys/class/power_supply/wilco-charger/charge_control_start_threshold
19*3f57fe28SNick CrewsDate:		April 2019
20*3f57fe28SNick CrewsKernelVersion:	5.2
21*3f57fe28SNick CrewsDescription:
22*3f57fe28SNick Crews		Used when charge_type="Custom", as described above. Measured in
23*3f57fe28SNick Crews		percentages. The valid range is [50, 95].
24*3f57fe28SNick Crews
25*3f57fe28SNick CrewsWhat:		/sys/class/power_supply/wilco-charger/charge_control_end_threshold
26*3f57fe28SNick CrewsDate:		April 2019
27*3f57fe28SNick CrewsKernelVersion:	5.2
28*3f57fe28SNick CrewsDescription:
29*3f57fe28SNick Crews		Used when charge_type="Custom", as described above. Measured in
30*3f57fe28SNick Crews		percentages. The valid range is [55, 100].
31