[PATCH V1 4/4] perf vendor events: Add JSON metrics for imx8mp DDR Perf
Joakim Zhang
qiangqing.zhang at nxp.com
Mon Jan 18 21:56:47 EST 2021
Add JSON metrics for imx8mp DDR Perf.
Signed-off-by: Joakim Zhang <qiangqing.zhang at nxp.com>
---
.../arch/arm64/freescale/imx8mp/sys/ddrc.json | 37 ++
.../arm64/freescale/imx8mp/sys/metrics.json | 474 ++++++++++++++++++
2 files changed, 511 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/ddrc.json
create mode 100644 tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/metrics.json
diff --git a/tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/ddrc.json b/tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/ddrc.json
new file mode 100644
index 000000000000..f9a89efc9b24
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/ddrc.json
@@ -0,0 +1,37 @@
+[
+ {
+ "BriefDescription": "ddr cycles event",
+ "EventCode": "0x00",
+ "EventName": "imx8mp_ddr.cycles",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "ddr read-cycles event",
+ "EventCode": "0x2a",
+ "EventName": "imx8mp_ddr.read_cycles",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "ddr write-cycles event",
+ "EventCode": "0x2b",
+ "EventName": "imx8mp_ddr.write_cycles",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "ddr read event",
+ "EventCode": "0x35",
+ "EventName": "imx8mp_ddr.read",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "ddr write event",
+ "EventCode": "0x38",
+ "EventName": "imx8mp_ddr.write",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/metrics.json b/tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/metrics.json
new file mode 100644
index 000000000000..862a45c4dbf5
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/freescale/imx8mp/sys/metrics.json
@@ -0,0 +1,474 @@
+[
+ {
+ "BriefDescription": "bandwidth usage for lpddr4 evk board",
+ "MetricName": "imx8mp_bandwidth_usage.lpddr4",
+ "MetricExpr": "(( imx8_ddr0 at axid\\-read\\,axi_mask\\=0xffff\\,axi_id\\=0x0000@ + imx8_ddr0 at axid\\-write\\,axi_mask\\=0xffff\\,axi_id\\=0x0000@ ) / duration_time) / (1000 * 1000000 * 4 * 4)",
+ "ScaleUnit": "1e2%",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes all masters read from ddr based on read-cycles event",
+ "MetricName": "imx8mp_ddr_read.all",
+ "MetricExpr": "imx8mp_ddr.read_cycles * 4 * 4",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes all masters write to ddr based on write-cycles event",
+ "MetricName": "imx8mp_ddr_write.all",
+ "MetricExpr": "imx8mp_ddr.write_cycles * 4 * 4",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of a53 core read from ddr",
+ "MetricName": "imx8mp_ddr_read.a53",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0000@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of a53 core write to ddr",
+ "MetricName": "imx8mp_ddr_write.a53",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0000@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of supermix(m7) core read from ddr",
+ "MetricName": "imx8mp_ddr_read.supermix",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x000f\\,axi_id\\=0x0020@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of supermix(m7) write to ddr",
+ "MetricName": "imx8mp_ddr_write.supermix",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x000f\\,axi_id\\=0x0020@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of gpu 3d read from ddr",
+ "MetricName": "imx8mp_ddr_read.3d",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0070@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of gpu 3d write to ddr",
+ "MetricName": "imx8mp_ddr_write.3d",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0070@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of gpu 2d read from ddr",
+ "MetricName": "imx8mp_ddr_read.2d",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0071@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of gpu 2d write to ddr",
+ "MetricName": "imx8mp_ddr_write.2d",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0071@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display lcdif1 read from ddr",
+ "MetricName": "imx8mp_ddr_read.lcdif1",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0068@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display lcdif1 write to ddr",
+ "MetricName": "imx8mp_ddr_write.lcdif1",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0068@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display lcdif2 read from ddr",
+ "MetricName": "imx8mp_ddr_read.lcdif2",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0069@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display lcdif2 write to ddr",
+ "MetricName": "imx8mp_ddr_write.lcdif2",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0069@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isi1 read from ddr",
+ "MetricName": "imx8mp_ddr_read.isi1",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x006a@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isi1 write to ddr",
+ "MetricName": "imx8mp_ddr_write.isi1",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x006a@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isi2 read from ddr",
+ "MetricName": "imx8mp_ddr_read.isi2",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x006b@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isi2 write to ddr",
+ "MetricName": "imx8mp_ddr_write.isi2",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x006b@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isi3 read from ddr",
+ "MetricName": "imx8mp_ddr_read.isi3",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x006c@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isi3 write to ddr",
+ "MetricName": "imx8mp_ddr_write.isi3",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x006c@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isp1 read from ddr",
+ "MetricName": "imx8mp_ddr_read.isp1",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x006d@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isp1 write to ddr",
+ "MetricName": "imx8mp_ddr_write.isp1",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x006d@",
+ "MetricGroup": "imx8_ddr_DDR_MON",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isp2 read from ddr",
+ "MetricName": "imx8mp_ddr_read.isp2",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x006e@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display isp2 write to ddr",
+ "MetricName": "imx8mp_ddr_write.isp2",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x006e@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display dewarp read from ddr",
+ "MetricName": "imx8mp_ddr_read.dewarp",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x006f@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of display dewarp write to ddr",
+ "MetricName": "imx8mp_ddr_write.dewarp",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x006f@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of vpu1 read from ddr",
+ "MetricName": "imx8mp_ddr_read.vpu1",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x007c@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of vpu1 write to ddr",
+ "MetricName": "imx8mp_ddr_write.vpu1",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x007c@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of vpu2 read from ddr",
+ "MetricName": "imx8mp_ddr_read.vpu2",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x007d@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of vpu2 write to ddr",
+ "MetricName": "imx8mp_ddr_write.vpu2",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x007d@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of vpu3 read from ddr",
+ "MetricName": "imx8mp_ddr_read.vpu3",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x007e@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of vpu3 write to ddr",
+ "MetricName": "imx8mp_ddr_write.vpu3",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x007e@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of npu read from ddr",
+ "MetricName": "imx8mp_ddr_read.npu",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0073@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of npu write to ddr",
+ "MetricName": "imx8mp_ddr_write.npu",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0073@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hsio usb1 read from ddr",
+ "MetricName": "imx8mp_ddr_read.usb1",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0078@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hsio usb1 write to ddr",
+ "MetricName": "imx8mp_ddr_write.usb1",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0078@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hsio usb2 read from ddr",
+ "MetricName": "imx8mp_ddr_read.usb2",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0079@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hsio usb2 write to ddr",
+ "MetricName": "imx8mp_ddr_write.usb2",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0079@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hsio pci read from ddr",
+ "MetricName": "imx8mp_ddr_read.pci",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x007a@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hsio pci write to ddr",
+ "MetricName": "imx8mp_ddr_write.pci",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x007a@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hdmi_tx hrv_mwr read from ddr",
+ "MetricName": "imx8mp_ddr_read.hdmi_hrv_mwr",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0074@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hdmi_tx hrv_mwr write to ddr",
+ "MetricName": "imx8mp_ddr_write.hdmi_hrv_mwr",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0074@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hdmi_tx lcdif read from ddr",
+ "MetricName": "imx8mp_ddr_read.hdmi_lcdif",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0075@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hdmi_tx lcdif write to ddr",
+ "MetricName": "imx8mp_ddr_write.hdmi_lcdif",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0075@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hdmi_tx tx_hdcp read from ddr",
+ "MetricName": "imx8mp_ddr_read.hdmi_hdcp",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0076@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of hdmi_tx tx_hdcp write to ddr",
+ "MetricName": "imx8mp_ddr_write.hdmi_hdcp",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0076@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio dsp read from ddr",
+ "MetricName": "imx8mp_ddr_read.audio_dsp",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0041@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio dsp write to ddr",
+ "MetricName": "imx8mp_ddr_write.audio_dsp",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0041@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma2_per read from ddr",
+ "MetricName": "imx8mp_ddr_read.audio_sdma2_per",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0062@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma2_per write to ddr",
+ "MetricName": "imx8mp_ddr_write.audio_sdma2_per",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0062@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma2_burst read from ddr",
+ "MetricName": "imx8mp_ddr_read.audio_sdma2_burst",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0063@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma2_burst write to ddr",
+ "MetricName": "imx8mp_ddr_write.audio_sdma2_burst",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0063@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma3_per read from ddr",
+ "MetricName": "imx8mp_ddr_read.audio_sdma3_per",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0064@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma3_per write to ddr",
+ "MetricName": "imx8mp_ddr_write.audio_sdma3_per",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0064@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma3_burst read from ddr",
+ "MetricName": "imx8mp_ddr_read.audio_sdma3_burst",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0065@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma3_burst write to ddr",
+ "MetricName": "imx8mp_ddr_write.audio_sdma3_burst",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0065@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma_pif read from ddr",
+ "MetricName": "imx8mp_ddr_read.audio_sdma_pif",
+ "MetricExpr": "imx8_ddr0 at axid\\-read\\,axi_mask\\=0x0000\\,axi_id\\=0x0066@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ },
+ {
+ "BriefDescription": "bytes of audio sdma_pif write to ddr",
+ "MetricName": "imx8mp_ddr_write.audio_sdma_pif",
+ "MetricExpr": "imx8_ddr0 at axid\\-write\\,axi_mask\\=0x0000\\,axi_id\\=0x0066@",
+ "ScaleUnit": "9.765625e-4KB",
+ "Unit": "imx8_ddr",
+ "Compat": "i.MX8MP"
+ }
+]
--
2.17.1
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