diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig
index 7aff3be..18b1b5c 100644
--- a/drivers/pinctrl/renesas/Kconfig
+++ b/drivers/pinctrl/renesas/Kconfig
@@ -6,6 +6,17 @@
 	help
 	  Enable support for clock present on Renesas RCar SoCs.
 
+config PINCTRL_PFC_R8A7790
+	bool "Renesas RCar Gen2 R8A7790 pin control driver"
+	def_bool y if R8A7790
+	depends on PINCTRL_PFC
+	help
+	  Support pin multiplexing control on Renesas RCar Gen3 R8A7790 SoCs.
+
+	  The driver is controlled by a device tree node which contains both
+	  the GPIO definitions and pin control functions for each available
+	  multiplex function.
+
 config PINCTRL_PFC_R8A7795
 	bool "Renesas RCar Gen3 R8A7795 pin control driver"
 	def_bool y if R8A7795