diff options
| author | Stefan Agner <stefan@agner.ch> | 2018-02-27 16:16:10 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-02-28 11:15:12 +0800 |
| commit | a934a5834d59d8529da228aec1f3f89d1be225e9 (patch) | |
| tree | 70a969c5f7744978f8e52e978456d42d36825084 /tools/perf/scripts/python/stackcollapse.py | |
| parent | f10acffc550ddf651968330b2b4d08b9c1aa75a9 (diff) | |
ARM: dts: imx7: add CPU PMU support
Enable support for ARM Performance Monitoring Units available
on the Cortex-A7 CPU. There is only a single interrupt for the
PMU in both variants of the family, i.MX 7Solo and 7Dual.
Tested with perf on a i.MX 7Dual:
hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions