diff --git a/arch/arm/mach-rk30/timer.c b/arch/arm/mach-rk30/timer.c
index 23ab6ef39a35..b9113b4d9231 100644
--- a/arch/arm/mach-rk30/timer.c
+++ b/arch/arm/mach-rk30/timer.c
@@ -206,6 +206,7 @@ static void __init rk30_timer_init(void)
 #ifdef CONFIG_HAVE_ARM_TWD
 	twd_base = RK30_PTIMER_BASE;
 #endif
+	__raw_writel(0x70000, RK30_CRU_BASE + 0xD4);
 	rk30_timer_init_clocksource();
 	rk30_timer_init_clockevent();
 	rk30_sched_clock_init();