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| author |   Chanwoo Choi <cw00.choi@samsung.com> | 2016-12-08 13:58:09 +0900 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzk@kernel.org> | 2017-01-02 20:30:49 +0200 |
| commit | 7774f4e237d5786339219705851060441eb95839 (patch) | |
| tree | ad25f842c5a15b4f9b5816d4cee8fe69b1106e9b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Linux 4.10-rc2 (diff) | |
| download | linux-dev-7774f4e237d5786339219705851060441eb95839.tar.xz linux-dev-7774f4e237d5786339219705851060441eb95839.zip | |
arm64: dts: exynos: Add PPMU node to Exynos5433
This patch adds PPMU (Platform Performance Monitoring Unit) Device-tree node
to measure the utilization of each IP in Exynos SoC.
- PPMU_D{0|1}_CPU are used to measure the utilization of MIF (Memory Interface)
block with VDD_MIF power source.
- PPMU_D{0|1}_GENERAL are used to measure the utilization of INT(Internal)
block with VDD_INT power source.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions