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coresight-etm: add CoreSight ETM/PTM driver
authorPratik Patel <pratikp@codeaurora.org>
Mon, 3 Nov 2014 18:07:41 +0000 (11:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Nov 2014 23:19:33 +0000 (15:19 -0800)
commita939fc5a71ad531633610242400c262e78731532
tree190da1584d613cb7863443f14ec6332770d74cdbtree
parentceacc1d9b7ae41e4be185596306be17537682fb1commit | diff
coresight-etm: add CoreSight ETM/PTM driver

This driver manages CoreSight ETM (Embedded Trace Macrocell) that
supports processor tracing. Currently supported version are ARM
ETMv3.x and PTM1.x.

Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
coresight-etm3x: adding missing error checking
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/Kconfig.debug diff | blob | blame | history
arch/arm/include/asm/hardware/cp14.h [new file with mode: 0644] blob
drivers/coresight/Makefile diff | blob | blame | history
drivers/coresight/coresight-etm-cp14.c [new file with mode: 0644] blob
drivers/coresight/coresight-etm.h [new file with mode: 0644] blob
drivers/coresight/coresight-etm3x.c [new file with mode: 0644] blob
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