1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index eb93e45d3271..45e6a54d5818 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -202,6 +202,16 @@ struct cpuidle_driver omap4_idle_driver = {
         .safe_state_index = 0,
 };
 
+/*
+ * For each cpu, setup the broadcast timer because local timers
+ * stops for the states above C1.
+ */
+static void omap_setup_broadcast_timer(void *arg)
+{
+        int cpu = smp_processor_id();
+        clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu);
+}
+
 /**
  * omap4_idle_init - Init routine for OMAP4 idle
  *
@@ -224,6 +234,9 @@ int __init omap4_idle_init(void)
         if (!cpu_clkdm[0] || !cpu_clkdm[1])
                 return -ENODEV;
 
+        /* Configure the broadcast timer on each cpu */
+        on_each_cpu(omap_setup_broadcast_timer, NULL, 1);
+
         for_each_cpu(cpu_id, cpu_online_mask) {
                 dev = &per_cpu(omap4_idle_dev, cpu_id);
                 dev->cpu = cpu_id;