Documentation/ABI/testing/sysfs-class-power-wilco

   1 What:           /sys/class/power_supply/wilco-charger/charge_type
   2 Date:           April 2019
   3 KernelVersion:  5.2
   4 Description:
   5                 What charging algorithm to use:
   6
   7                 Standard:
   8                         Fully charges battery at a standard rate.
   9                 Adaptive:
  10                         Battery settings adaptively optimized based on
  11                         typical battery usage pattern.
  12                 Fast:
  13                         Battery charges over a shorter period.
  14                 Trickle:
  15                         Extends battery lifespan, intended for users who
  16                         primarily use their Chromebook while connected to AC.
  17                 Custom:
  18                         A low and high threshold percentage is specified.
  19                         Charging begins when level drops below
  20                         charge_control_start_threshold, and ceases when
  21                         level is above charge_control_end_threshold.
  22                 Long Life:
  23                         Customized charge rate for last longer battery life.
  24                         On Wilco device this mode is pre-configured in the factory
  25                         through EC's private PID. Swiching to a different mode will
  26                         be denied by Wilco EC when Long Life mode is enabled.
  27
  28 What:           /sys/class/power_supply/wilco-charger/charge_control_start_threshold
  29 Date:           April 2019
  30 KernelVersion:  5.2
  31 Description:
  32                 Used when charge_type="Custom", as described above. Measured in
  33                 percentages. The valid range is [50, 95].
  34
  35 What:           /sys/class/power_supply/wilco-charger/charge_control_end_threshold
  36 Date:           April 2019
  37 KernelVersion:  5.2
  38 Description:
  39                 Used when charge_type="Custom", as described above. Measured in
  40                 percentages. The valid range is [55, 100].