--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -30,3 +30,4 @@ obj-$(CONFIG_BATTERY_DA9030)	+= da9030_b
 obj-$(CONFIG_BATTERY_MAX17040)	+= max17040_battery.o
 obj-$(CONFIG_CHARGER_PCF50633)	+= pcf50633-charger.o
 obj-$(CONFIG_BATTERY_JZ4740)	+= jz4740-battery.o
+obj-$(CONFIG_CHARGER_GPIO)	+= gpio-charger.o
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -121,4 +121,11 @@ config BATTERY_JZ4740
 	  This driver can be build as a module. If so, the module will be
 	  called jz4740-battery.
 
+config CHARGER_GPIO
+	tristate "GPIO charger"
+	depends on GPIOLIB
+	help
+	  Say Y to include support for chargers indicating their status through
+	  a GPIO pin.
+
 endif # POWER_SUPPLY