RE: [PATCH v3 4/4] perf vendor events arm64:: Add i.MX95 DDR Performane Monitor metrics

From: Frank Li
Date: Mon Jan 29 2024 - 11:40:55 EST

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> -----Original Message-----
> From: Xu Yang <xu.yang_2@xxxxxxx>
> Sent: Monday, January 29, 2024 4:15 AM
> To: Frank Li <frank.li@xxxxxxx>; will@xxxxxxxxxx; mark.rutland@xxxxxxx;
> robh+dt@xxxxxxxxxx; krzysztof.kozlowski+dt@xxxxxxxxxx;
> conor+dt@xxxxxxxxxx; shawnguo@xxxxxxxxxx; s.hauer@xxxxxxxxxxxxxx;
> kernel@xxxxxxxxxxxxxx; festevam@xxxxxxxxx; john.g.garry@xxxxxxxxxx;
> jolsa@xxxxxxxxxx; namhyung@xxxxxxxxxx; irogers@xxxxxxxxxx
> Cc: dl-linux-imx <linux-imx@xxxxxxx>; mike.leach@xxxxxxxxxx;
> leo.yan@xxxxxxxxxx; peterz@xxxxxxxxxxxxx; mingo@xxxxxxxxxx;
> acme@xxxxxxxxxx; alexander.shishkin@xxxxxxxxxxxxxxx;
> adrian.hunter@xxxxxxxxx; Xu Yang <xu.yang_2@xxxxxxx>; linux-arm-
> kernel@xxxxxxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; linux-perf-users@xxxxxxxxxxxxxxx
> Subject: [PATCH v3 4/4] perf vendor events arm64:: Add i.MX95 DDR
> Performane Monitor metrics
>
> Add JSON metrics for i.MX95 DDR Performane Monitor.
>
> Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>

Reviewed-by: Frank Li <Frank.Li@xxxxxxx>

Please add imx@xxxxxxxxxxxxxxx in next version

>
> ---
> Changes in v2:
> - fix wrong AXI_MASK setting
> - remove unnecessary metrics
> - add bandwidth_usage, camera_all, disp_all metrics
> Changes in v3:
> - no changes
> ---
> .../arch/arm64/freescale/imx95/sys/ddrc.json | 9 +
> .../arm64/freescale/imx95/sys/metrics.json | 778 ++++++++++++++++++
> tools/perf/pmu-events/jevents.py | 1 +
> 3 files changed, 788 insertions(+)
> create mode 100644 tools/perf/pmu-
> events/arch/arm64/freescale/imx95/sys/ddrc.json
> create mode 100644 tools/perf/pmu-
> events/arch/arm64/freescale/imx95/sys/metrics.json
>
> diff --git a/tools/perf/pmu-
> events/arch/arm64/freescale/imx95/sys/ddrc.json b/tools/perf/pmu-
> events/arch/arm64/freescale/imx95/sys/ddrc.json
> new file mode 100644
> index 000000000000..4dc9d2968bdc
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/freescale/imx95/sys/ddrc.json
> @@ -0,0 +1,9 @@
> +[
> + {
> + "BriefDescription": "ddr cycles event",
> + "EventCode": "0x00",
> + "EventName": "imx95_ddr.cycles",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + }
> +]
> diff --git a/tools/perf/pmu-
> events/arch/arm64/freescale/imx95/sys/metrics.json b/tools/perf/pmu-
> events/arch/arm64/freescale/imx95/sys/metrics.json
> new file mode 100644
> index 000000000000..2bfcd4d574a8
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/freescale/imx95/sys/metrics.json
> @@ -0,0 +1,778 @@
> +[
> + {
> + "BriefDescription": "bandwidth usage for lpddr5 evk board",
> + "MetricName": "imx95_bandwidth_usage.lpddr5",
> + "MetricExpr":
> "(( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x00
> 0\\,axi_id\\=0x000@ +
> imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x000\\,
> axi_id\\=0x000@ ) * 32 / duration_time) / (6400 * 1000000 * 4)",
> + "ScaleUnit": "1e2%",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all masters read from ddr",
> + "MetricName": "imx95_ddr_read.all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x000
> \\,axi_id\\=0x000@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all masters write to ddr",
> + "MetricName": "imx95_ddr_write.all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x000
> \\,axi_id\\=0x000@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all a55 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3fc
> \\,axi_id\\=0x000@ +
> imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3fe\\,
> axi_id\\=0x004@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all a55 write to ddr (part1)",
> + "MetricName": "imx95_ddr_write.a55_all_1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3fc\
> \,axi_id\\=0x000@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all a55 write to ddr (part2)",
> + "MetricName": "imx95_ddr_write.a55_all_2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3fe\
> \,axi_id\\=0x004@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 0 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_0",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3ff
> \\,axi_id\\=0x000@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 0 write to ddr",
> + "MetricName": "imx95_ddr_write.a55_0",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3ff\
> \,axi_id\\=0x000@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 1 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x00f
> \\,axi_id\\=0x001@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 1 write to ddr",
> + "MetricName": "imx95_ddr_write.a55_1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x001@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 2 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x00f
> \\,axi_id\\=0x002@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 2 write to ddr",
> + "MetricName": "imx95_ddr_write.a55_2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x002@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 3 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x00f
> \\,axi_id\\=0x003@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 3 write to ddr",
> + "MetricName": "imx95_ddr_write.a55_3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x003@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 4 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_4",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x00f
> \\,axi_id\\=0x004@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 4 write to ddr",
> + "MetricName": "imx95_ddr_write.a55_4",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x004@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 5 read from ddr",
> + "MetricName": "imx95_ddr_read.a55_5",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x00f
> \\,axi_id\\=0x005@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of a55 core 5 write to ddr",
> + "MetricName": "imx95_ddr_write.a55_5",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x005@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of Cortex-A DSU L3 evicted/ACP
> transactions read from ddr",
> + "MetricName": "imx95_ddr_read.cortexa_dsu_l3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x00f
> \\,axi_id\\=0x007@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of Cortex-A DSU L3 evicted/ACP
> transactions write to ddr",
> + "MetricName": "imx95_ddr_write.cortexa_dsu_l3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x007@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of m33 read from ddr",
> + "MetricName": "imx95_ddr_read.m33",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x00f
> \\,axi_id\\=0x008@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of m33 write to ddr",
> + "MetricName": "imx95_ddr_write.m33",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x008@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of m7 read from ddr",
> + "MetricName": "imx95_ddr_read.m7",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x00f
> \\,axi_id\\=0x009@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of m7 write to ddr",
> + "MetricName": "imx95_ddr_write.m7",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x009@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of sentinel read from ddr",
> + "MetricName": "imx95_ddr_read.sentinel",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x00f
> \\,axi_id\\=0x00a@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of sentinel write to ddr",
> + "MetricName": "imx95_ddr_write.sentinel",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x00a@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of edma1 read from ddr",
> + "MetricName": "imx95_ddr_read.edma1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x00f
> \\,axi_id\\=0x00b@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of edma1 write to ddr",
> + "MetricName": "imx95_ddr_write.edma1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x00b@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of edma2 read from ddr",
> + "MetricName": "imx95_ddr_read.edma2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x00f
> \\,axi_id\\=0x00c@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of edma2 write to ddr",
> + "MetricName": "imx95_ddr_write.edma2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x00c@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of netc read from ddr",
> + "MetricName": "imx95_ddr_read.netc",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x00f
> \\,axi_id\\=0x00d@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of netc write to ddr",
> + "MetricName": "imx95_ddr_write.netc",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x00d@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of npu read from ddr",
> + "MetricName": "imx95_ddr_read.npu",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x010@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of npu write to ddr",
> + "MetricName": "imx95_ddr_write.npu",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x010@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of gpu read from ddr",
> + "MetricName": "imx95_ddr_read.gpu",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x020@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of gpu write to ddr",
> + "MetricName": "imx95_ddr_write.gpu",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x020@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usdhc1 read from ddr",
> + "MetricName": "imx95_ddr_read.usdhc1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x0b0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usdhc1 write to ddr",
> + "MetricName": "imx95_ddr_write.usdhc1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x0b0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usdhc2 read from ddr",
> + "MetricName": "imx95_ddr_read.usdhc2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x0c0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usdhc2 write to ddr",
> + "MetricName": "imx95_ddr_write.usdhc2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x0c0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usdhc3 read from ddr",
> + "MetricName": "imx95_ddr_read.usdhc3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x0d0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usdhc3 write to ddr",
> + "MetricName": "imx95_ddr_write.usdhc3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x0d0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of xspi read from ddr",
> + "MetricName": "imx95_ddr_read.xspi",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x0f0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of xspi write to ddr",
> + "MetricName": "imx95_ddr_write.xspi",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x0f0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie1 read from ddr",
> + "MetricName": "imx95_ddr_read.pcie1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x100@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie1 write to ddr",
> + "MetricName": "imx95_ddr_write.pcie1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x100@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie2 read from ddr",
> + "MetricName": "imx95_ddr_read.pcie2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x00f
> \\,axi_id\\=0x006@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie2 write to ddr",
> + "MetricName": "imx95_ddr_write.pcie2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x00f\
> \,axi_id\\=0x006@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie3 read from ddr",
> + "MetricName": "imx95_ddr_read.pcie3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x120@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie3 write to ddr",
> + "MetricName": "imx95_ddr_write.pcie3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x120@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie4 read from ddr",
> + "MetricName": "imx95_ddr_read.pcie4",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x130@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of pcie4 write to ddr",
> + "MetricName": "imx95_ddr_write.pcie4",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x130@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usb1 read from ddr",
> + "MetricName": "imx95_ddr_read.usb1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x140@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usb1 write to ddr",
> + "MetricName": "imx95_ddr_write.usb1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x140@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usb2 read from ddr",
> + "MetricName": "imx95_ddr_read.usb2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x150@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of usb2 write to ddr",
> + "MetricName": "imx95_ddr_write.usb2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x150@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of vpu codec primary bus read
> from ddr",
> + "MetricName": "imx95_ddr_read.vpu_primy",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x180@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of vpu codec primary bus write to
> ddr",
> + "MetricName": "imx95_ddr_write.vpu_primy",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x180@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of vpu codec secondary bus read
> from ddr",
> + "MetricName": "imx95_ddr_read.vpu_secndy",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x190@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of vpu codec secondary bus write
> to ddr",
> + "MetricName": "imx95_ddr_write.vpu_secndy",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x190@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of jpeg decoder read from ddr",
> + "MetricName": "imx95_ddr_read.jpeg_dec",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x1a0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of jpeg decoder write to ddr",
> + "MetricName": "imx95_ddr_write.jpeg_dec",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x1a0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of jpeg encoder read from ddr",
> + "MetricName": "imx95_ddr_read.jpeg_dec",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x1b0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of jpeg encoder write to ddr",
> + "MetricName": "imx95_ddr_write.jpeg_enc",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x1b0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all vpu submodules read from
> ddr",
> + "MetricName": "imx95_ddr_read.vpu_all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x380
> \\,axi_id\\=0x180@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all vpu submodules write to ddr",
> + "MetricName": "imx95_ddr_write.vpu_all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x380
> \\,axi_id\\=0x180@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of cortex m0+ read from ddr",
> + "MetricName": "imx95_ddr_read.m0",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x200@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of cortex m0+ write to ddr",
> + "MetricName": "imx95_ddr_write.m0",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x200@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of camera edma read from ddr",
> + "MetricName": "imx95_ddr_read.camera_edma",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x210@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of camera edma write to ddr",
> + "MetricName": "imx95_ddr_write.camera_edma",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x210@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi rd read from ddr",
> + "MetricName": "imx95_ddr_read.isi_rd",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x220@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi rd write to ddr",
> + "MetricName": "imx95_ddr_write.isi_rd",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x220@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi wr y read from ddr",
> + "MetricName": "imx95_ddr_read.isi_wr_y",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x230@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi wr y write to ddr",
> + "MetricName": "imx95_ddr_write.isi_wr_y",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x230@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi wr u read from ddr",
> + "MetricName": "imx95_ddr_read.isi_wr_u",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x240@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi wr u write to ddr",
> + "MetricName": "imx95_ddr_write.isi_wr_u",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x240@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi wr v read from ddr",
> + "MetricName": "imx95_ddr_read.isi_wr_v",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x250@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isi wr v write to ddr",
> + "MetricName": "imx95_ddr_write.isi_wr_v",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x250@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp input dma1 read from ddr",
> + "MetricName": "imx95_ddr_read.isp_in_dma1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x260@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp input dma1 write to ddr",
> + "MetricName": "imx95_ddr_write.isp_in_dma1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x260@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp input dma2 read from ddr",
> + "MetricName": "imx95_ddr_read.isp_in_dma2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x270@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp input dma2 write to ddr",
> + "MetricName": "imx95_ddr_write.isp_in_dma2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x270@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp output dma1 read from ddr",
> + "MetricName": "imx95_ddr_read.isp_out_dma1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x280@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp output dma1 write to ddr",
> + "MetricName": "imx95_ddr_write.isp_out_dma1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x280@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp output dma2 read from ddr",
> + "MetricName": "imx95_ddr_read.isp_out_dma2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x290@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of isp output dma2 write to ddr",
> + "MetricName": "imx95_ddr_write.isp_out_dma2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x290@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all camera submodules read
> from ddr",
> + "MetricName": "imx95_ddr_read.camera_all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x380
> \\,axi_id\\=0x200@ +
> imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0\\,
> axi_id\\=0x280@ +
> imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,counter\\=3\\,axi_mask\\=0x3f0\\,
> axi_id\\=0x290@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all camera submodules write to
> ddr (part1)",
> + "MetricName": "imx95_ddr_write.camera_all_1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x380
> \\,axi_id\\=0x200@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all camera submodules write to
> ddr (part2)",
> + "MetricName": "imx95_ddr_write.camera_all_2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x280@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all camera submodules write to
> ddr (part3)",
> + "MetricName": "imx95_ddr_write.camera_all_3",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x290@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of display blitter store read from
> ddr",
> + "MetricName": "imx95_ddr_read.disp_blit",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x2a0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of display blitter write to ddr",
> + "MetricName": "imx95_ddr_write.disp_blit",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x2a0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of display command sequencer
> read from ddr",
> + "MetricName": "imx95_ddr_read.disp_cmd",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3f0
> \\,axi_id\\=0x2b0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of display command sequencer
> write to ddr",
> + "MetricName": "imx95_ddr_write.disp_cmd",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3f0\
> \,axi_id\\=0x2b0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all display submodules read
> from ddr",
> + "MetricName": "imx95_ddr_read.disp_all",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_rd_beat_filt0\\,counter\\=5\\,axi_mask\\=0x300
> \\,axi_id\\=0x300@ +
> imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,counter\\=4\\,axi_mask\\=0x3a0\\
> ,axi_id\\=0x2a0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all display submodules write to
> ddr (part1)",
> + "MetricName": "imx95_ddr_write.disp_all_1",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x300
> \\,axi_id\\=0x300@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + },
> + {
> + "BriefDescription": "bytes of all display submodules write to
> ddr (part2)",
> + "MetricName": "imx95_ddr_write.disp_all_2",
> + "MetricExpr":
> "( imx9_ddr0@eddrtq_pm_wr_beat_filt\\,counter\\=2\\,axi_mask\\=0x3a0
> \\,axi_id\\=0x2a0@ ) * 32",
> + "ScaleUnit": "9.765625e-4KB",
> + "Unit": "imx9_ddr",
> + "Compat": "imx95"
> + }
> +]
> diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-
> events/jevents.py
> index 53ab050c8fa4..be4b541a0820 100755
> --- a/tools/perf/pmu-events/jevents.py
> +++ b/tools/perf/pmu-events/jevents.py
> @@ -284,6 +284,7 @@ class JsonEvent:
> 'hisi_sccl,hha': 'hisi_sccl,hha',
> 'hisi_sccl,l3c': 'hisi_sccl,l3c',
> 'imx8_ddr': 'imx8_ddr',
> + 'imx9_ddr': 'imx9_ddr',
> 'L3PMC': 'amd_l3',
> 'DFPMC': 'amd_df',
> 'UMCPMC': 'amd_umc',
> --
> 2.34.1

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