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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /tools/perf/pmu-events/arch/arm64/freescale/imx8mn | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/perf/pmu-events/arch/arm64/freescale/imx8mn')
| -rw-r--r-- | tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/ddrc.json | 37 | ||||
| -rw-r--r-- | tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/metrics.json | 18 |
2 files changed, 55 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/ddrc.json b/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/ddrc.json new file mode 100644 index 000000000..8352e73d6 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/ddrc.json @@ -0,0 +1,37 @@ +[ + { + "BriefDescription": "ddr cycles event", + "EventCode": "0x00", + "EventName": "imx8mn_ddr.cycles", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + }, + { + "BriefDescription": "ddr read-cycles event", + "EventCode": "0x2a", + "EventName": "imx8mn_ddr.read_cycles", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + }, + { + "BriefDescription": "ddr write-cycles event", + "EventCode": "0x2b", + "EventName": "imx8mn_ddr.write_cycles", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + }, + { + "BriefDescription": "ddr read event", + "EventCode": "0x35", + "EventName": "imx8mn_ddr.read", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + }, + { + "BriefDescription": "ddr write event", + "EventCode": "0x38", + "EventName": "imx8mn_ddr.write", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/metrics.json b/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/metrics.json new file mode 100644 index 000000000..2bbba4d8e --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/metrics.json @@ -0,0 +1,18 @@ +[ + { + "BriefDescription": "bytes all masters read from ddr based on read-cycles event", + "MetricName": "imx8mn_ddr_read.all", + "MetricExpr": "imx8mn_ddr.read_cycles * 4 * 2", + "ScaleUnit": "9.765625e-4KB", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + }, + { + "BriefDescription": "bytes all masters write to ddr based on write-cycles event", + "MetricName": "imx8mn_ddr_write.all", + "MetricExpr": "imx8mn_ddr.write_cycles * 4 * 2", + "ScaleUnit": "9.765625e-4KB", + "Unit": "imx8_ddr", + "Compat": "i.MX8MN" + } +] |