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linux/drivers/hwtracing/coresight
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Suzuki K Poulose 0bbb194c0c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 
As per coresight standards, PIDR2 register has the following format :

 [2-0]	- JEP106_bits6to4
 [3]	- JEDEC, designer ID is specified by JEDEC.

However some of the drivers only use mask of 0x3 for the PIDR2 leaving
bits [3-2] unchecked, which could potentially match the component for
a different device altogether. This patch fixes the mask and the
corresponding id bits for the existing devices.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
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>
 		2017-10-20 15:03:06 +02:00
..
Kconfig coresight replicator: Cleanup programmable replicator naming 2017-08-28 16:05:48 +02:00
Makefile coresight replicator: Cleanup programmable replicator naming 2017-08-28 16:05:48 +02:00
coresight-cpu-debug.c coresight: constify amba_id 2017-08-28 16:06:48 +02:00
coresight-dynamic-replicator.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight-etb10.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight-etm-cp14.c
…
coresight-etm-perf.c coresight: pmu: Adds return stack option to perf coresight pmu 2017-08-28 16:05:48 +02:00
coresight-etm-perf.h coresight: etm-perf: configuring filters from perf core 2016-08-31 13:05:43 +02:00
coresight-etm.h coresight: ptm: Adds trace return stack option programming for PTM. 2017-08-28 16:05:48 +02:00
coresight-etm3x-sysfs.c coresight: Use the new helper for defining registers 2017-08-28 16:05:48 +02:00
coresight-etm3x.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight-etm4x-sysfs.c coresight: Use the new helper for defining registers 2017-08-28 16:05:48 +02:00
coresight-etm4x.c coresight: etm4x: constify amba_id 2017-08-28 16:06:48 +02:00
coresight-etm4x.h coresight: etm4x: Fix enabling of cycle accurate tracing in perf. 2017-01-25 11:46:42 +01:00
coresight-funnel.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight-priv.h coresight tmc: Add helpers for accessing 64bit registers 2017-08-28 16:05:48 +02:00
coresight-replicator.c coresight: Use local coresight_desc instances 2016-08-31 13:05:43 +02:00
coresight-stm.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight-tmc-etf.c coresight tmc: Add helpers for accessing 64bit registers 2017-08-28 16:05:48 +02:00
coresight-tmc-etr.c coresight tmc: Support for save-restore in ETR 2017-08-28 16:05:49 +02:00
coresight-tmc.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight-tmc.h coresight tmc: Add support for Coresight SoC 600 TMC 2017-08-28 16:05:49 +02:00
coresight-tpiu.c coresight: Extend the PIDR mask to cover relevant bits in PIDR2 2017-10-20 15:03:06 +02:00
coresight.c coresight: Add barrier packet for synchronisation 2017-08-28 16:05:47 +02:00
of_coresight.c coresight: refactor with function of_coresight_get_cpu 2017-06-09 11:45:25 +02:00