diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-10-01 15:41:06 +0100 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2009-11-16 03:27:30 +0300 |
| commit | c26964ead57f0aa1dff4926aae2982b174798e7b (patch) | |
| tree | 3d9330829b1bda042ced8920acefda7f4f2c2da9 /drivers/power/Kconfig | |
| parent | a9366e61b03f55a6e009e687ad10e706714c9907 (diff) | |
wm831x: Factor out WM831x backup battery charger
The backup battery on WM831x is a separate IP block to the main PMU
and is largely unrelated to the main supply functionality. Factor it
out into a separate driver in order to reflect this and better support
future hardware versions.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power/Kconfig')
| -rw-r--r-- | drivers/power/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index cea6cef27e8..783e9b790b0 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -29,6 +29,13 @@ config APM_POWER Say Y here to enable support APM status emulation using battery class devices. +config WM831X_BACKUP + tristate "WM831X backup battery charger support" + depends on MFD_WM831X + help + Say Y here to enable support for the backup battery charger + in the Wolfson Microelectronics WM831x PMICs. + config WM831X_POWER tristate "WM831X PMU support" depends on MFD_WM831X |