coresight: Make device to CPU mapping generic

Browse source

The CoreSight components ETM and CPU-Debug are always associated
with CPUs. Replace the of_coresight_get_cpu() with a platform
agnostic helper, in preparation to add ACPI support.

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Suzuki K Poulose 2019-06-19 13:52:55 -06:00 • committed by Greg Kroah-Hartman

parent f03631da4b

commit 91824db2ea

3 changed files with 15 additions and 13 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/hwtracing/coresight/coresight-cpu-debug.c

View file

18

drivers/hwtracing/coresight/coresight-platform.c

View file

7

include/linux/coresight.h

View file