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Date: Fri, 15 Mar 2024 17:25:39 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Xu Yang <xu.yang_2@nxp.com>
Cc: Frank.li@nxp.com, will@kernel.org, mark.rutland@arm.com,
	robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, john.g.garry@oracle.com,
	jolsa@kernel.org, namhyung@kernel.org, irogers@google.com,
	mike.leach@linaro.org, peterz@infradead.org, mingo@redhat.com,
	alexander.shishkin@linux.intel.com, adrian.hunter@intel.com,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	imx@lists.linux.dev
Subject: Re: [PATCH v7 7/8] perf vendor events arm64:: Add i.MX95 DDR
 Performance Monitor metrics
Message-ID: <ZfSuw5KbopW0PiPp@x1>
References: <20240315095555.2628684-1-xu.yang_2@nxp.com>
 <20240315095555.2628684-7-xu.yang_2@nxp.com>
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In-Reply-To: <20240315095555.2628684-7-xu.yang_2@nxp.com>

On Fri, Mar 15, 2024 at 05:55:54PM +0800, Xu Yang wrote:
> Add JSON metrics for i.MX95 DDR Performance Monitor.
> 
> Reviewed-by: John Garry <john.g.garry@oracle.com>
> Reviewed-by: Ian Rogers <irogers@google.com>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>
> Signed-off-by: Xu Yang <xu.yang_2@nxp.com>

I'm applying the tools/perf/ patches, that is 7/8 and 8/8, but I noticed
that 8/8 has no Reviewed-by tags, is that really the case? If so, can we
have them?

- Arnaldo
 
> ---
> Changes in v2:
>  - fix wrong AXI_MASK setting
>  - remove unnecessary metrics
>  - add bandwidth_usage, camera_all, disp_all metrics
> Changes in v3:
>  - no changes
> Changes in v4:
>  - add Reviewed-by tag
> Changes in v5:
>  - fix typo
> Changes in v6:
>  - remove "counter=X" from each metric
> Changes in v7:
>  - add RB tag
> ---
>  .../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..a3ae787d448c
> --- /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\\,axi_mask\\=0x000\\,axi_id\\=0x000@ + imx9_ddr0@eddrtq_pm_wr_beat_filt\\,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\\,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\\,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\\,axi_mask\\=0x3fc\\,axi_id\\=0x000@ + imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,axi_mask\\=0x380\\,axi_id\\=0x200@ + imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,axi_mask\\=0x3f0\\,axi_id\\=0x280@ + imx9_ddr0@eddrtq_pm_rd_beat_filt2\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,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\\,axi_mask\\=0x300\\,axi_id\\=0x300@ + imx9_ddr0@eddrtq_pm_rd_beat_filt1\\,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\\,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\\,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