diff options
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-08-25 15:19:02 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-31 13:05:42 +0200 |
| commit | cd9e3474bb793dc93fbe0985f822ad4b2605e847 (patch) | |
| tree | c26eae33b81de772287eba0fdc73bd7cd1245ba0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 62d39ac934daaaecc716d651809b18da8ac255b0 (diff) | |
coresight: add PM runtime calls to coresight_simple_func()
It is mandatory to enable a coresight block's power domain before
trying to access management registers. Otherwise the transaction
simply stalls, leading to a system hang.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions