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b39b46fb9c
Adds new coresight-cti.yaml file describing the bindings required to define CTI in the device trees. Adds an include file to dt-bindings/arm to define constants describing common signal functionality used in CoreSight and generic usage. Signed-off-by: Mike Leach <mike.leach@linaro.org> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20200320165303.13681-6-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
37 lines
858 B
C
37 lines
858 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* This header provides constants for the defined trigger signal
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* types on CoreSight CTI.
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*/
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#ifndef _DT_BINDINGS_ARM_CORESIGHT_CTI_DT_H
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#define _DT_BINDINGS_ARM_CORESIGHT_CTI_DT_H
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#define GEN_IO 0
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#define GEN_INTREQ 1
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#define GEN_INTACK 2
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#define GEN_HALTREQ 3
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#define GEN_RESTARTREQ 4
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#define PE_EDBGREQ 5
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#define PE_DBGRESTART 6
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#define PE_CTIIRQ 7
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#define PE_PMUIRQ 8
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#define PE_DBGTRIGGER 9
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#define ETM_EXTOUT 10
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#define ETM_EXTIN 11
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#define SNK_FULL 12
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#define SNK_ACQCOMP 13
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#define SNK_FLUSHCOMP 14
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#define SNK_FLUSHIN 15
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#define SNK_TRIGIN 16
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#define STM_ASYNCOUT 17
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#define STM_TOUT_SPTE 18
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#define STM_TOUT_SW 19
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#define STM_TOUT_HETE 20
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#define STM_HWEVENT 21
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#define ELA_TSTART 22
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#define ELA_TSTOP 23
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#define ELA_DBGREQ 24
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#define CTI_TRIG_MAX 25
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#endif /*_DT_BINDINGS_ARM_CORESIGHT_CTI_DT_H */
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