power_supply: Add charger support for Maxim 14577

MAX14577 chip is a multi-function device which includes MUIC, charger and
voltage regulator. The driver is located in drivers/mfd.

This patch supports battery charging control of MAX14577 chip and provides
power supply class information to userspace.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 85ad58c6da17..0196acf05231 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -317,6 +317,13 @@ config CHARGER_MANAGER
           runtime and in suspend-to-RAM by waking up the system periodically
           with help of suspend_again support.
 
+config CHARGER_MAX14577
+        tristate "Maxim MAX14577 MUIC battery charger driver"
+        depends on MFD_MAX14577
+        help
+          Say Y to enable support for the battery charger control sysfs and
+          platform data of MAX14577 MUICs.
+
 config CHARGER_MAX8997
         tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
         depends on MFD_MAX8997 && REGULATOR_MAX8997