1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 90d455d294a1..7eccb0fc57bc 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -330,6 +330,9 @@ static void __init at91sam9263_initialize(void)
         arm_pm_idle = at91sam9_idle;
         arm_pm_restart = at91sam9_alt_restart;
 
+        at91_sysirq_mask_rtt(AT91SAM9263_BASE_RTT0);
+        at91_sysirq_mask_rtt(AT91SAM9263_BASE_RTT1);
+
         /* Register GPIO subsystem */
         at91_gpio_init(at91sam9263_gpio, 5);
 }