--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -267,7 +267,8 @@ config PHYS_OFFSET
 			ARCH_INTEGRATOR || \
 			ARCH_IOP13XX || \
 			ARCH_KS8695 || \
-			(ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET)
+			(ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET) || \
+			ARCH_MCS814X
 	default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
 	default 0x20000000 if ARCH_S5PV210
 	default 0x70000000 if REALVIEW_HIGH_PHYS_OFFSET
@@ -786,6 +787,21 @@ config ARCH_OMAP1
 	help
 	  Support for older TI OMAP1 (omap7xx, omap15xx or omap16xx)
 
+config ARCH_MCS814X
+	bool "Moschip MCS814x"
+	select FIQ
+	select GENERIC_IRQ_CHIP
+	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
+	select CLKDEV_LOOKUP
+	select ARCH_USES_GETTIMEOFFSET
+	select USB_ARCH_HAS_OHCI
+	select USB_ARCH_HAS_EHCI
+	select MULTI_IRQ_HANDLER
+	help
+	  Support for Moschip MCS814x SoCs (MCS8140).
+
+
 endchoice
 
 menu "Multiple platform selection"
@@ -927,6 +943,8 @@ source "arch/arm/mach-picoxcell/Kconfig"
 source "arch/arm/mach-pxa/Kconfig"
 source "arch/arm/plat-pxa/Kconfig"
 
+source "arch/arm/mach-mcs814x/Kconfig"
+
 source "arch/arm/mach-mmp/Kconfig"
 
 source "arch/arm/mach-qcom/Kconfig"
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -180,6 +180,7 @@ machine-$(CONFIG_ARCH_IXP4XX)		+= ixp4xx
 machine-$(CONFIG_ARCH_KEYSTONE)		+= keystone
 machine-$(CONFIG_ARCH_KS8695)		+= ks8695
 machine-$(CONFIG_ARCH_LPC32XX)		+= lpc32xx
+machine-$(CONFIG_ARCH_MCS814X)		+= mcs814x
 machine-$(CONFIG_ARCH_MESON)		+= meson
 machine-$(CONFIG_ARCH_MMP)		+= mmp
 machine-$(CONFIG_ARCH_MOXART)		+= moxart
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -163,6 +163,8 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-
 	kirkwood-ts419-6282.dtb
 dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb
 dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb
+dtb-$(CONFIG_ARCH_MCS814X) += dlan-usb-extender.dtb \
+	rbt-832.dtb
 dtb-$(CONFIG_MACH_MESON6) += meson6-atv1200.dtb
 dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb
 dtb-$(CONFIG_ARCH_MXC) += \