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linux/drivers/hwtracing/coresight
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Suzuki K Poulose 8a4bc4f195 coresight: tmc-etr: Check if non-secure access is enabled 
CoreSight TMC-ETR must have the non-secure invasive debug access
enabled for use by self-hosted tracing. Without it, there is no
point in enabling the ETR. So, let us check it in the TMC_AUTHSTATUS
register and fail the probe if it is disabled.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20190829202842.580-7-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-03 22:01:16 +02:00
..
coresight-catu.c
coresight: Use platform agnostic names
2019-06-20 07:56:13 +02:00
coresight-catu.h
coresight: catu: Cleanup device specific data
2019-06-19 20:29:14 +02:00
coresight-cpu-debug.c
coresight: cpu-debug: Add support for Qualcomm Kryo
2019-09-03 22:01:15 +02:00
coresight-etb10.c
coresight: etb10: Do not call smp_processor_id from preemptible
2019-07-03 21:15:33 +02:00
coresight-etm3x-sysfs.c
coresight: etm: Clean up device specific data
2019-06-19 20:29:14 +02:00
coresight-etm3x.c
coresight: Do not default to CPU0 for missing CPU phandle
2019-07-04 12:23:26 +02:00
coresight-etm4x-sysfs.c
coresight: etm4x: Two function calls less
2019-09-03 22:01:15 +02:00
coresight-etm4x.c
coresight: etm4x: Add ETM PIDs for SDM845 and MSM8996
2019-09-03 22:01:15 +02:00
coresight-etm4x.h
coresight: etm: Clean up device specific data
2019-06-19 20:29:14 +02:00
coresight-etm-cp14.c
coresight: Moving framework and drivers to SPDX identifier
2018-05-14 16:19:59 +02:00
coresight-etm-perf.c
coresight: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
2019-08-01 20:51:34 +02:00
coresight-etm-perf.h
coresight: perf: Add "sinks" group to PMU directory
2019-02-08 12:27:36 +01:00
coresight-etm.h
coresight: etm: Clean up device specific data
2019-06-19 20:29:14 +02:00
coresight-funnel.c
coresight: Potential uninitialized variable in probe()
2019-07-03 21:15:33 +02:00
coresight-platform.c
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
coresight-priv.h
coresight: cpu-debug: Add support for Qualcomm Kryo
2019-09-03 22:01:15 +02:00
coresight-replicator.c
coresight: replicator: Add terminate entry for acpi_device_id tables
2019-06-20 08:06:56 +02:00
coresight-stm.c
coresight: stm: ACPI support for parsing stimulus base
2019-06-20 07:56:14 +02:00
coresight-tmc-etf.c
coresight: tmc-etf: Do not call smp_processor_id from preemptible
2019-07-03 21:15:33 +02:00
coresight-tmc-etr.c
coresight: tmc-etr: Handle memory errors
2019-09-03 22:01:15 +02:00
coresight-tmc.c
coresight: tmc-etr: Check if non-secure access is enabled
2019-09-03 22:01:16 +02:00
coresight-tmc.h
coresight: tmc-etr: Check if non-secure access is enabled
2019-09-03 22:01:16 +02:00
coresight-tpiu.c
coresight: Use platform agnostic names
2019-06-20 07:56:13 +02:00
coresight.c
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
Kconfig
coresight: platform: add OF/APCI dependency
2019-06-20 08:06:56 +02:00
Makefile
coresight: Rename of_coresight to coresight-platform
2019-06-20 07:56:10 +02:00