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/linux-5.10/Documentation/devicetree/bindings/arm/
Dcoresight-cti.yaml1 # SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
4 ---
5 $id: http://devicetree.org/schemas/arm/coresight-cti.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
38 indicate this feature (arm,coresight-cti-v8-arch).
53 constants defined in <dt-bindings/arm/coresight-cti-dt.h>
60 Note that some hardware trigger signals can be connected to non-CoreSight
64 - Mike Leach <mike.leach@linaro.org>
67 - $ref: /schemas/arm/primecell.yaml#
75 - arm,coresight-cti
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/linux-5.10/drivers/hwtracing/coresight/
Dcoresight-cti-platform.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <dt-bindings/arm/coresight-cti-dt.h>
14 #include "coresight-cti.h"
15 #include "coresight-priv.h"
23 #define CTI_DT_CONNS "trig-conns"
26 #define CTI_DT_V8ARCH_COMPAT "arm,coresight-cti-v8-arch"
27 #define CTI_DT_CSDEV_ASSOC "arm,cs-dev-assoc"
28 #define CTI_DT_TRIGIN_SIGS "arm,trig-in-sigs"
29 #define CTI_DT_TRIGOUT_SIGS "arm,trig-out-sigs"
30 #define CTI_DT_TRIGIN_TYPES "arm,trig-in-types"
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Dcoresight-cti-core.c1 // SPDX-License-Identifier: GPL-2.0
22 #include "coresight-priv.h"
23 #include "coresight-cti.h"
30 * We assume that the non-CPU CTIs are always powered as we do with sinks etc.
43 dev_get_drvdata(csdev->dev.parent)
52 * CTI naming. CTI bound to cores will have the name cti_cpu<N> where
53 * N is the CPU ID. System CTIs will have the name cti_sys<I> where I
56 * CTI device name list - for CTI not bound to cores.
60 /* write set of regs to hardware - call with spinlock claimed */
63 struct cti_config *config = &drvdata->config; in cti_write_all_hw_regs()
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