diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-power-twl4030')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-power-twl4030 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-power-twl4030 b/Documentation/ABI/testing/sysfs-class-power-twl4030 index e8baa36aaa2b..be26af0f1895 100644 --- a/Documentation/ABI/testing/sysfs-class-power-twl4030 +++ b/Documentation/ABI/testing/sysfs-class-power-twl4030 @@ -33,3 +33,13 @@ Description: This is useful for unstable power sources such as bicycle dynamo, but care should be taken that battery is not over-charged. + +What: /sys/class/power_supply/twl4030_ac/mode +Description: + Changing mode for 'ac' port. + Writing to this can disable charging. + + Possible values are: + "auto" - draw power as appropriate for detected + power source and battery status. + "off" - do not draw any power. |