Commits
NeilBrown committed 7f4a633d213
twl4030_charger: add software controlled linear charging mode. Add a 'continuous' option for usb charging which enables the "linear" charging mode of the twl4030. Linear charging does a good job with not-so-reliable power sources. Auto mode does not work well as it switches off when voltage drops momentarily. Care must be taken not to over-charge. It was used with a bike hub dynamo since a year or so. In that case there are automatically charging stops when the cyclist needs a break. Original-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Sebastian Reichel <sre@kernel.org>