diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 48db87d..78cd8d8 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -296,6 +296,16 @@
 	  21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 	  of them come with support to either ECO (idle) or sleep mode.
 
+config REGULATOR_HI6421V530
+	tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
+	depends on MFD_HI6421_PMIC && OF
+	help
+	  This driver provides support for the voltage regulators on
+	  HiSilicon Hi6421v530 PMU / Codec IC.
+	  Hi6421v530 is a multi-function device which, on regulator part,
+	  provides 5 general purpose LDOs, and all of them come with support
+	  to either ECO (idle) or sleep mode.
+
 config REGULATOR_HI655X
 	tristate "Hisilicon HI655X PMIC regulators support"
 	depends on ARCH_HISI || COMPILE_TEST