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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-10-01 15:41:06 +0100
committerAnton Vorontsov <cbouatmailru@gmail.com>2009-11-16 03:27:30 +0300
commitc26964ead57f0aa1dff4926aae2982b174798e7b (patch)
tree3d9330829b1bda042ced8920acefda7f4f2c2da9 /drivers/power/Kconfig
parenta9366e61b03f55a6e009e687ad10e706714c9907 (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/Kconfig7
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