tree 1206e8ba5bc4e273c1125e039035cd7c4a23705f
parent aca3c3546396b305fff79f09883cff48a908aac0
author NeilBrown <neil@brown.name> 1438215084 +1000
committer Sebastian Reichel <sre@kernel.org> 1438744836 +0200

twl4030_charger: enable manual enable/disable of usb charging.

'off' or 'auto' to

 /sys/class/power/twl4030_usb/mode

will now enable or disable charging from USB port.  Normally this is
enabled on 'plug' and disabled on 'unplug'.
Unplug will still disable charging.  'plug' will only enable it if
'auto' if selected.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Sebastian Reichel <sre@kernel.org>