1 files changed, 9 insertions, 1 deletions

diff --git a/arch/c6x/platforms/timer64.c b/arch/c6x/platforms/timer64.c
index 783415861dae..03c03c249191 100644
--- a/arch/c6x/platforms/timer64.c
+++ b/arch/c6x/platforms/timer64.c
@@ -215,9 +215,17 @@ void __init timer64_init(void)
 
         /* If there is a device state control, save the ID. */
         err = of_property_read_u32(np, "ti,dscr-dev-enable", &val);
-        if (!err)
+        if (!err) {
                 timer64_devstate_id = val;
 
+                /*
+                 * It is necessary to enable the timer block here because
+                 * the TIMER_DIVISOR macro needs to read a timer register
+                 * to get the divisor.
+                 */
+                dscr_set_devstate(timer64_devstate_id, DSCR_DEVSTATE_ENABLED);
+        }
+
         pr_debug("%s: Timer irq=%d.\n", np->full_name, cd->irq);
 
         clockevents_calc_mult_shift(cd, c6x_core_freq / TIMER_DIVISOR, 5);