162306a36Sopenharmony_ciWhat: /sys/class/power_supply/twl4030_usb/mode
262306a36Sopenharmony_ciDescription:
362306a36Sopenharmony_ci	Changing mode for USB port.
462306a36Sopenharmony_ci	Writing to this can disable charging.
562306a36Sopenharmony_ci
662306a36Sopenharmony_ci	Possible values are:
762306a36Sopenharmony_ci
862306a36Sopenharmony_ci		=============	===========================================
962306a36Sopenharmony_ci		"auto"		draw power as appropriate for detected
1062306a36Sopenharmony_ci				power source and battery status.
1162306a36Sopenharmony_ci		"off"		do not draw any power.
1262306a36Sopenharmony_ci		"continuous"	activate mode described as "linear" in
1362306a36Sopenharmony_ci				TWL data sheets.  This uses whatever
1462306a36Sopenharmony_ci				current is available and doesn't switch off
1562306a36Sopenharmony_ci				when voltage drops.
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci				This is useful for unstable power sources
1862306a36Sopenharmony_ci				such as bicycle dynamo, but care should
1962306a36Sopenharmony_ci				be taken that battery is not over-charged.
2062306a36Sopenharmony_ci		=============	===========================================
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_ciWhat: /sys/class/power_supply/twl4030_ac/mode
2362306a36Sopenharmony_ciDescription:
2462306a36Sopenharmony_ci	Changing mode for 'ac' port.
2562306a36Sopenharmony_ci	Writing to this can disable charging.
2662306a36Sopenharmony_ci
2762306a36Sopenharmony_ci	Possible values are:
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci		======	===========================================
3062306a36Sopenharmony_ci		"auto"	draw power as appropriate for detected
3162306a36Sopenharmony_ci			power source and battery status.
3262306a36Sopenharmony_ci		"off"	do not draw any power.
3362306a36Sopenharmony_ci		======	===========================================
34