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authorNeilBrown <neil@brown.name>2015-07-30 10:11:24 +1000
committerSebastian Reichel <sre@kernel.org>2015-08-05 05:21:32 +0200
commit7f4a633d21331155ee06c5ee44749ed35a3a3cc5 (patch)
tree6ea5515851e6e238c9d381df5eb5fd73ab4bf4bd /scripts
parent22d4c33f7335ddf6deda26630c78650e133bfe72 (diff)
downloadblackbird-op-linux-7f4a633d21331155ee06c5ee44749ed35a3a3cc5.tar.gz
blackbird-op-linux-7f4a633d21331155ee06c5ee44749ed35a3a3cc5.zip
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>
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