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path: root/drivers/clocksource/timer-atmel-tcb.c
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Diffstat (limited to 'drivers/clocksource/timer-atmel-tcb.c')
-rw-r--r--drivers/clocksource/timer-atmel-tcb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clocksource/timer-atmel-tcb.c b/drivers/clocksource/timer-atmel-tcb.c
index 27af17c99590..2a90c92a9182 100644
--- a/drivers/clocksource/timer-atmel-tcb.c
+++ b/drivers/clocksource/timer-atmel-tcb.c
@@ -315,6 +315,7 @@ static void __init tcb_setup_dual_chan(struct atmel_tc *tc, int mck_divisor_idx)
writel(mck_divisor_idx /* likely divide-by-8 */
| ATMEL_TC_WAVE
| ATMEL_TC_WAVESEL_UP /* free-run */
+ | ATMEL_TC_ASWTRG_SET /* TIOA0 rises at software trigger */
| ATMEL_TC_ACPA_SET /* TIOA0 rises at 0 */
| ATMEL_TC_ACPC_CLEAR, /* (duty cycle 50%) */
tcaddr + ATMEL_TC_REG(0, CMR));