diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-power')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-power | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index 40213c73bc9c..dbccb2fcd7ce 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -34,7 +34,7 @@ Description: Describes the main type of the supply. Access: Read - Valid values: "Battery", "UPS", "Mains", "USB" + Valid values: "Battery", "UPS", "Mains", "USB", "Wireless" ===== Battery Properties ===== @@ -108,7 +108,8 @@ Description: which they average readings to smooth out the reported value. Access: Read - Valid values: Represented in microamps + Valid values: Represented in microamps. Negative values are used + for discharging batteries, positive values for charging batteries. What: /sys/class/power_supply/<supply_name>/current_max Date: October 2010 @@ -127,7 +128,8 @@ Description: This value is not averaged/smoothed. Access: Read - Valid values: Represented in microamps + Valid values: Represented in microamps. Negative values are used + for discharging batteries, positive values for charging batteries. What: /sys/class/power_supply/<supply_name>/charge_control_limit Date: Oct 2012 |