diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index eae9e10ea5f6..207c433074af 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -13,7 +13,7 @@ config MFD_CORE
 config MFD_CS5535
 	tristate "AMD CS5535 and CS5536 southbridge core functions"
 	select MFD_CORE
-	depends on PCI && X86
+	depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
 	---help---
 	  This is the core driver for CS5535/CS5536 MFD functions.  This is
           necessary for using the board's GPIO and MFGPT functionality.