diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 61ddd4f..46fcfa8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -828,9 +828,11 @@
 
 config ARCH_S5PC100
 	bool "Samsung S5PC100"
-	select ARCH_USES_GETTIMEOFFSET
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select CPU_V7
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_GPIO
 	select HAVE_CLK
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG