power_supply: Add LP8727 charger driver

National Semiconductor LP8727 is the battery charger with Micro/Mini
USB interface. This IC includes below functions:

- I2C interface for accessing user registers
- Single input Li-Ion battery charger
- Charger input ID detection from Micro/Mini USB
- Multiplexing switches on USB, UART

Signed-off-by: Woogyom Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 363f4d1ae067..ac807c4fda57 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -225,6 +225,12 @@ config CHARGER_TWL4030
         help
           Say Y here to enable support for TWL4030 Battery Charge Interface.
 
+config CHARGER_LP8727
+        tristate "National Semiconductor LP8727 charger driver"
+        depends on I2C
+        help
+          Say Y here to enable support for LP8727 Charger Driver.
+
 config CHARGER_GPIO
         tristate "GPIO charger"
         depends on GPIOLIB