diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 04f2e08..679ea37 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -201,5 +201,11 @@
 	help
 	  This driver supports 88PM8607 voltage regulator chips.
 
+config REGULATOR_AD5398
+	tristate "Analog Devices AD5398/AD5821 regulators"
+	depends on I2C
+	help
+	  This driver supports AD5398 and AD5821 current regulator chips.
+	  If building into module, its name is ad5398.ko.
 endif