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Coresight: Add coresight TPDM source driver

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Add driver to support Coresight device TPDM (Trace, Profiling and
Diagnostics Monitor). TPDM is a monitor to collect data from
different datasets. This change is to add probe/enable/disable
functions for tpdm source.

Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20230120095301.30792-1-quic_jinlmao@quicinc.com
This commit is contained in:
Mao Jinlong
2023-01-17 06:57:01 -08:00
committed by Suzuki K Poulose
parent 5c0016d7b3
commit b3c71626a9
6 changed files with 193 additions and 1 deletions
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include/linux/coresight.h
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@@ -61,6 +61,7 @@ enum coresight_dev_subtype_source {
CORESIGHT_DEV_SUBTYPE_SOURCE_PROC,
CORESIGHT_DEV_SUBTYPE_SOURCE_BUS,
CORESIGHT_DEV_SUBTYPE_SOURCE_SOFTWARE,
CORESIGHT_DEV_SUBTYPE_SOURCE_OTHERS,
};
enum coresight_dev_subtype_helper {