coresight-tpdm: Add msr register support for CMB

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Add the nodes for CMB subunit MSR(mux select register) support.
CMB MSRs(mux select registers) is to separate mux, arbitration,
interleaving,data packing control from stream filtering control.

Reviewed-by: James Clark <james.clark@arm.com>
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/1707024641-22460-11-git-send-email-quic_taozha@quicinc.com

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Tao Zhang 2024-02-04 13:30:41 +08:00 • committed by Suzuki K Poulose

parent 19bfaff384

commit 8e8804145a

3 changed files with 108 additions and 1 deletions

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8

Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm

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85

drivers/hwtracing/coresight/coresight-tpdm.c

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16

drivers/hwtracing/coresight/coresight-tpdm.h

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