diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-power-twl4030 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-power-twl4030 b/Documentation/ABI/testing/sysfs-class-power-twl4030 new file mode 100644 index 000000000000..0331bba4605d --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-power-twl4030 @@ -0,0 +1,15 @@ +What: /sys/class/power_supply/twl4030_ac/max_current + /sys/class/power_supply/twl4030_usb/max_current +Description: + Read/Write limit on current which may + be drawn from the ac (Accessory Charger) or + USB port. + + Value is in micro-Amps. + + Value is set automatically to an appropriate + value when a cable is plugged or unplugged. + + Value can the set by writing to the attribute. + The change will only persist until the next + plug event. These event are reported via udev. |