diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index e986f91..9a46d64 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -592,7 +592,7 @@
 config MFD_CS5535
 	tristate "Support for CS5535 and CS5536 southbridge core functions"
 	select MFD_CORE
-	depends on PCI
+	depends on PCI && X86
 	---help---
 	  This is the core driver for CS5535/CS5536 MFD functions.  This is
           necessary for using the board's GPIO and MFGPT functionality.