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| author | Brian Norris <briannorris@chromium.org> | 2021-09-08 11:13:40 -0700 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-09-20 15:13:24 +0200 |
| commit | 75dccea503b8e176ad044175e891d7bb291b6ba0 (patch) | |
| tree | 34375a4fd49b8568c0a38ccfcc7eeb240d9ba478 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4b90e34d9a3ba25a62e4ea42d63fbe6c7fb11ed1 (diff) | |
arm64: dts: rockchip: add Coresight debug range for RK3399
Per Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt.
This IP block can be used for sampling the PC of any given CPU, which is
useful in certain panic scenarios where you can't get the CPU to stop
cleanly (e.g., hard lockup).
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Link: https://lore.kernel.org/r/20210908111337.v2.3.Ibc87b4785709543c998cc852c1edaeb7a08edf5c@changeid
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions