diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 330ef2d065670eb91b84a6d553bdf1df2dabf79f..a8b17ce1642561680a54991fbf7951b5865171bb 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -16,6 +16,7 @@ config GENERIC_PHY
 	  framework should select this config.
 
 config PHY_EXYNOS_MIPI_VIDEO
+	depends on HAS_IOMEM
 	tristate "S5P/EXYNOS SoC series MIPI CSI-2/DSI PHY driver"
 	help
 	  Support for MIPI CSI-2 and MIPI DSI DPHY found on Samsung S5P