diff --git a/drivers/clocksource/timer-marco.c b/drivers/clocksource/timer-marco.c
index dbd30398222a5268dce5ce5ced046a7789a5566e..330e93064692b881c1245dd2b4a64ab5a29cabd4 100644
--- a/drivers/clocksource/timer-marco.c
+++ b/drivers/clocksource/timer-marco.c
@@ -260,6 +260,9 @@ static void __init sirfsoc_marco_timer_init(struct device_node *np)
 
 	clk = of_clk_get(np, 0);
 	BUG_ON(IS_ERR(clk));
+
+	BUG_ON(clk_prepare_enable(clk));
+
 	rate = clk_get_rate(clk);
 
 	BUG_ON(rate < MARCO_CLOCK_FREQ);
diff --git a/drivers/clocksource/timer-prima2.c b/drivers/clocksource/timer-prima2.c
index a722aac7ac021baedf3db3db8e629de6d99a0b14..ce18d570e1cdfa58274201f74e90f15c2f1d13ff 100644
--- a/drivers/clocksource/timer-prima2.c
+++ b/drivers/clocksource/timer-prima2.c
@@ -200,6 +200,9 @@ static void __init sirfsoc_prima2_timer_init(struct device_node *np)
 
 	clk = of_clk_get(np, 0);
 	BUG_ON(IS_ERR(clk));
+
+	BUG_ON(clk_prepare_enable(clk));
+
 	rate = clk_get_rate(clk);
 
 	BUG_ON(rate < PRIMA2_CLOCK_FREQ);