Searched +full:ccn +full:- +full:504 (Results 1 – 2 of 2) sorted by relevance
| /Documentation/devicetree/bindings/perf/ |
| D | arm,ccn.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/perf/arm,ccn.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM CCN (Cache Coherent Network) Performance Monitors
10 - Robin Murphy <robin.murphy@arm.com>
15 - arm,ccn-502
16 - arm,ccn-504
17 - arm,ccn-508
18 - arm,ccn-512
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| /Documentation/admin-guide/perf/ |
| D | arm-ccn.rst | 5 CCN-504 is a ring-bus interconnect consisting of 11 crosspoints
11 -----------------
13 The CCN driver registers a perf PMU driver, which provides
15 in sysfs, see /sys/bus/event_source/devices/ccn*.
29 Crosspoint watchpoint-based events (special "event" value 0xfe)
44 the CCN PMU events. It is recommended that the user space tools
45 request the events on this processor (if not, the perf_event->cpu value
51 / # perf list | grep ccn
52 ccn/cycles/ [Kernel PMU event]
54 ccn/xp_valid_flit,xp=?,port=?,vc=?,dir=?/ [Kernel PMU event]
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