diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 377a7a5..9aa5514 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -366,6 +366,7 @@
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select HAVE_SCHED_CLOCK
 	help
 	  Support for Freescale MXC/iMX-based family of processors
@@ -390,6 +391,7 @@
 
 config ARCH_NETX
 	bool "Hilscher NetX based"
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select ARM_VIC
 	select GENERIC_CLOCKEVENTS
@@ -457,6 +459,7 @@
 config ARCH_IXP4XX
 	bool "IXP4xx-based"
 	depends on MMU
+	select CLKSRC_MMIO
 	select CPU_XSCALE
 	select GENERIC_GPIO
 	select GENERIC_CLOCKEVENTS
@@ -497,6 +500,7 @@
 
 config ARCH_LPC32XX
 	bool "NXP LPC32XX"
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select ARCH_REQUIRE_GPIOLIB
 	select HAVE_IDE
@@ -592,6 +596,7 @@
 config ARCH_TEGRA
 	bool "NVIDIA Tegra"
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select GENERIC_TIME
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
@@ -617,6 +622,7 @@
 	select ARCH_MTD_XIP
 	select ARCH_HAS_CPUFREQ
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
 	select HAVE_SCHED_CLOCK
@@ -667,6 +673,7 @@
 
 config ARCH_SA1100
 	bool "SA1100-based"
+	select CLKSRC_MMIO
 	select CPU_SA1100
 	select ISA
 	select ARCH_SPARSEMEM_ENABLE
@@ -803,6 +810,7 @@
 
 config ARCH_TCC_926
 	bool "Telechips TCC ARM926-based systems"
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select HAVE_CLK
 	select CLKDEV_LOOKUP
@@ -813,6 +821,7 @@
 config ARCH_U300
 	bool "ST-Ericsson U300 Series"
 	depends on MMU
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select HAVE_SCHED_CLOCK
 	select HAVE_TCM