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a4f3057d |
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18-Feb-2024 |
Mao Jinlong <quic_jinlmao@quicinc.com> |
coresight-tpda: Change qcom,dsb-element-size to qcom,dsb-elem-bits Change qcom,dsb-element-size to qcom,dsb-elem-bits as the unit is bit. When use "-bits" suffix, the type of the property is u32 from property-units.yaml, so use fwnode_property_read_u32 to read the property. Fixes: 57e7235aa1d1 ("coresight-tpda: Add DSB dataset support") Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com> Link: https://lore.kernel.org/r/20240218094322.22470-3-quic_jinlmao@quicinc.com Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
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5b791662 |
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17-Jan-2023 |
Mao Jinlong <quic_jinlmao@quicinc.com> |
Coresight: Add TPDA link driver TPDA(Trace, Profiling and Diagnostics Aggregator) is to provide packetization, funneling and timestamping of TPDM data. Multiple monitors are connected to different input ports of TPDA.This change is to add tpda enable/disable/probe functions for coresight tpda driver. - - - - - - - - - - - - | TPDM 0| | TPDM 1 | | TPDM 2| - - - - - - - - - - - - | | | |_ _ _ _ _ _ | _ _ _ _ | | | | | | | ------------------ | TPDA | ------------------ 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/20230120095301.30792-2-quic_jinlmao@quicinc.com
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