clocksource/drivers/timer-atmel-pit: Enable mck clock

[cascardo/linux.git] / drivers / clocksource / timer-atmel-pit.c

diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c
index 1ffac0c..3494bc5 100644 (file)
--- a/drivers/clocksource/timer-atmel-pit.c
+++ b/drivers/clocksource/timer-atmel-pit.c
@@ -261,6 +261,12 @@ static int __init at91sam926x_pit_dt_init(struct device_node *node)
                return PTR_ERR(data->mck);
        }
 
+       ret = clk_prepare_enable(data->mck);
+       if (ret) {
+               pr_err("Unable to enable mck\n");
+               return ret;
+       }
+
        /* Get the interrupts property */
        data->irq = irq_of_parse_and_map(node, 0);
        if (!data->irq) {