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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/ddrc.json
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[
{
"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"
}
]
linux-7.2.3/tools/perf/pmu-events/arch/arm64/freescale/imx8mn/sys/metrics.json
+18
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[
{
"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"
}
]