Add to the capabilities the ITRACE property so that ITRACE START events
are generated when the PMU is switched on by the core.

Signed-off-by: Mathieu Poirier <mathieu.poir...@linaro.org>
---
 drivers/hwtracing/coresight/coresight-etm-perf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c 
b/drivers/hwtracing/coresight/coresight-etm-perf.c
index 4d5a2b9f9d6a..25ae56e924bb 100644
--- a/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -566,7 +566,8 @@ static int __init etm_perf_init(void)
 {
        int ret;
 
-       etm_pmu.capabilities            = PERF_PMU_CAP_EXCLUSIVE;
+       etm_pmu.capabilities            = (PERF_PMU_CAP_EXCLUSIVE |
+                                          PERF_PMU_CAP_ITRACE);
 
        etm_pmu.attr_groups             = etm_pmu_attr_groups;
        etm_pmu.task_ctx_nr             = perf_sw_context;
-- 
2.17.1

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