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| author | Donggeun Kim <dg77.kim@samsung.com> | 2011-12-27 18:47:48 +0900 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2012-01-04 08:08:27 +0400 |
| commit | 3bb3dbbd56ea39e5537db8f8041ea95d28f16a7f (patch) | |
| tree | b660ceed66ef404530109f9670b63640bd2be4b6 /drivers/power/Kconfig | |
| parent | 00a159a5567232fbe1dd85bc611c55f53943b0fc (diff) | |
| download | op-kernel-dev-3bb3dbbd56ea39e5537db8f8041ea95d28f16a7f.zip op-kernel-dev-3bb3dbbd56ea39e5537db8f8041ea95d28f16a7f.tar.gz | |
power_supply: Add initial Charger-Manager driver
Because battery health monitoring should be done even when suspended,
it needs to wake up and suspend periodically. Thus, userspace battery
monitoring may incur too much overhead; every device and task is woken
up periodically. Charger Manager uses suspend-again to provide
in-suspend monitoring.
This patch allows to monitor battery health in-suspend state.
Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power/Kconfig')
| -rw-r--r-- | drivers/power/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index 57de051..363f4d1 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -235,6 +235,16 @@ config CHARGER_GPIO This driver can be build as a module. If so, the module will be called gpio-charger. +config CHARGER_MANAGER + bool "Battery charger manager for multiple chargers" + depends on REGULATOR && RTC_CLASS + help + Say Y to enable charger-manager support, which allows multiple + chargers attached to a battery and multiple batteries attached to a + system. The charger-manager also can monitor charging status in + runtime and in suspend-to-RAM by waking up the system periodically + with help of suspend_again support. + config CHARGER_MAX8997 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" depends on MFD_MAX8997 && REGULATOR_MAX8997 |
