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| /openbmc/linux/drivers/hwtracing/coresight/ |
| H A D | coresight-tpdm.h | 1f00465d Tue Jan 17 08:57:03 CST 2023 Mao Jinlong <quic_jinlmao@quicinc.com> coresight-tpdm: Add DSB dataset support
TPDM serves as data collection component for various dataset types.
DSB(Discrete Single Bit) is one of the dataset types. DSB subunit
can be enabled for data collection by writing 1 to the first bit of
DSB_CR register. This change is to add enable/disable function for
DSB dataset by writing DSB_CR register.
Reviewed-by: Suzuki K Poulose <suzuki.poulose@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/20230117145708.16739-5-quic_jinlmao@quicinc.com
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| H A D | coresight-tpdm.c | 1f00465d Tue Jan 17 08:57:03 CST 2023 Mao Jinlong <quic_jinlmao@quicinc.com> coresight-tpdm: Add DSB dataset support
TPDM serves as data collection component for various dataset types.
DSB(Discrete Single Bit) is one of the dataset types. DSB subunit
can be enabled for data collection by writing 1 to the first bit of
DSB_CR register. This change is to add enable/disable function for
DSB dataset by writing DSB_CR register.
Reviewed-by: Suzuki K Poulose <suzuki.poulose@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/20230117145708.16739-5-quic_jinlmao@quicinc.com
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