diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 1ef6df395e0c..228797e54f9c 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -300,8 +300,8 @@ config USB_R8A66597_HCD
 	  module will be called r8a66597-hcd.
 
 config SUPERH_ON_CHIP_R8A66597
-	boolean "Enable SuperH on-chip USB like the R8A66597"
-	depends on USB_R8A66597_HCD && CPU_SUBTYPE_SH7366
+	boolean "Enable SuperH on-chip R8A66597 USB"
+	depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
 	help
-	   Renesas SuperH processor has USB like the R8A66597.
-	   This driver supported processor is SH7366.
+	   This driver enables support for the on-chip R8A66597 in the
+	   SH7366 and SH7723 processors.