diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c2238cd..3bc5169 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -633,6 +633,14 @@
 	help
 	  Samsung S3C64XX series based systems
 
+config ARCH_S5P6440
+	bool "Samsung S5P6440"
+	select CPU_V6
+	select GENERIC_GPIO
+	select HAVE_CLK
+	help
+	  Samsung S5P6440 CPU based systems
+
 config ARCH_S5PC1XX
 	bool "Samsung S5PC1XX"
 	select GENERIC_GPIO
@@ -778,6 +786,7 @@
 source "arch/arm/plat-s3c24xx/Kconfig"
 source "arch/arm/plat-s3c64xx/Kconfig"
 source "arch/arm/plat-s3c/Kconfig"
+source "arch/arm/plat-s5p/Kconfig"
 source "arch/arm/plat-s5pc1xx/Kconfig"
 
 if ARCH_S3C2410
@@ -794,6 +803,8 @@
 source "arch/arm/mach-s3c6410/Kconfig"
 endif
 
+source "arch/arm/mach-s5p6440/Kconfig"
+
 source "arch/arm/plat-stmp3xxx/Kconfig"
 
 if ARCH_S5PC1XX
@@ -1074,7 +1085,7 @@
 config HZ
 	int
 	default 128 if ARCH_L7200
-	default 200 if ARCH_EBSA110 || ARCH_S3C2410
+	default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440
 	default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
 	default AT91_TIMER_HZ if ARCH_AT91
 	default 100