diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 71a7f8d..f4925aa 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -850,8 +850,9 @@
 	int "LCD panel display clock phase"
 	depends on VIDEO_SUNXI || DM_VIDEO
 	default 1
+	range 0 3
 	---help---
-	Select LCD panel display clock phase shift, range 0-3.
+	Select LCD panel display clock phase shift
 
 config VIDEO_LCD_POWER
 	string "LCD panel power enable pin"