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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-08-10 18:43:53 +0200
committerAnton Vorontsov <avorontsov@ru.mvista.com>2009-09-04 19:02:32 +0200
commit3961f7c3cf247eee5df7fabadc7a40f2deeb98f3 (patch)
tree60ed0bdd12f45b85cd7738ba7fe58024e3f88554 /Documentation/trace/events.txt
parentds2760_battery: Fix integer overflow for time_to_empty_now (diff)
downloadlinux-3961f7c3cf247eee5df7fabadc7a40f2deeb98f3.tar.xz
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power_supply: Add driver for the PMU on WM831x PMICs
The WM831x PMICs provide power path management from three sources: a wall supply, USB and a battery with integrated charger. They also provide an additional backup supply with integrated for maintaining always on functionality such as the RTC and monitoring of power switches. After some initial configuration at startup the device operates autonomously, the driver simply provides reporting of the current state. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
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