path: root/sound/soc/tegra
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authorTom Cherry <>2012-05-18 14:00:51 -0700
committerSimone Willett <>2012-05-24 12:02:17 -0700
commit64bcd65388b34c8832125b44c0f9b95b0ca755a0 (patch)
treeb956f30067b10d34f7237acb03f9c44224f11642 /sound/soc/tegra
parent8ac57e09a6db0eee177b1d923d802b26e197497d (diff)
mfd: tps80031: turn on backup battery charger circuit
The backup battery for the RTC circuit needs to be manually turned on. This change turns it on when the driver is first probed, off during LP0 to prevent excess power draw, and back on again upon resume. Bug 986402 Change-Id: Id4768929d6a73546662806f04d98d714997174b0 Signed-off-by: Tom Cherry <> Reviewed-on: http://git-master/r/103425 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <>
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