1*aca3c354SNeilBrownWhat: /sys/class/power_supply/twl4030_ac/max_current 2*aca3c354SNeilBrown /sys/class/power_supply/twl4030_usb/max_current 3*aca3c354SNeilBrownDescription: 4*aca3c354SNeilBrown Read/Write limit on current which may 5*aca3c354SNeilBrown be drawn from the ac (Accessory Charger) or 6*aca3c354SNeilBrown USB port. 7*aca3c354SNeilBrown 8*aca3c354SNeilBrown Value is in micro-Amps. 9*aca3c354SNeilBrown 10*aca3c354SNeilBrown Value is set automatically to an appropriate 11*aca3c354SNeilBrown value when a cable is plugged or unplugged. 12*aca3c354SNeilBrown 13*aca3c354SNeilBrown Value can the set by writing to the attribute. 14*aca3c354SNeilBrown The change will only persist until the next 15*aca3c354SNeilBrown plug event. These event are reported via udev. 16