From: Xu Yang <xu.yang_2@nxp.com>
To: Frank Li <Frank.li@nxp.com>, Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
John Garry <john.g.garry@oracle.com>,
James Clark <james.clark@linaro.org>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linux.dev>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, devicetree@vger.kernel.org,
imx@lists.linux.dev, Peng Fan <peng.fan@nxp.com>,
Xu Yang <xu.yang_2@nxp.com>
Subject: [PATCH 0/5] add imx94 DDR Performance Monitor support
Date: Fri, 15 Aug 2025 17:36:26 +0800 [thread overview]
Message-ID: <20250815-imx94-ddr-pmu-v1-0-edb22be0b997@nxp.com> (raw)
The i.MX94 Soc has a DDR Performance Monitor Unit (PMU), this will
add support for it.
---
Xu Yang (5):
dt-bindings: perf: fsl-imx-ddr: Add i.MX94 compatible
perf: imx_perf: add support for i.MX94 platform
perf vendor events arm64:: Add i.MX94 DDR Performance Monitor metrics
MAINTAINERS: include fsl_imx9_ddr_perf.c and some perf metric files
arm64: dts: imx94: add DDR Perf Monitor node
.../devicetree/bindings/perf/fsl-imx-ddr.yaml | 1 +
MAINTAINERS | 3 +
arch/arm64/boot/dts/freescale/imx94.dtsi | 6 +
drivers/perf/fsl_imx9_ddr_perf.c | 6 +
.../arch/arm64/freescale/imx94/sys/ddrc.json | 9 +
.../arch/arm64/freescale/imx94/sys/metrics.json | 450 +++++++++++++++++++++
6 files changed, 475 insertions(+)
---
base-commit: 2a2b302fb15ebea4da71e3fe2943e61a1c83cde9
change-id: 20250815-imx94-ddr-pmu-14df6248e65e
Best regards,
--
Xu Yang <xu.yang_2@nxp.com>
next reply other threads:[~2025-08-15 9:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 9:36 Xu Yang [this message]
2025-08-15 9:36 ` [PATCH 1/5] dt-bindings: perf: fsl-imx-ddr: Add i.MX94 compatible Xu Yang
2025-08-15 16:26 ` Frank Li
2025-08-15 16:34 ` Conor Dooley
2025-08-15 9:36 ` [PATCH 2/5] perf: imx_perf: add support for i.MX94 platform Xu Yang
2025-08-15 16:27 ` Frank Li
2025-08-15 9:36 ` [PATCH 3/5] perf vendor events arm64:: Add i.MX94 DDR Performance Monitor metrics Xu Yang
2025-08-15 16:28 ` Frank Li
2025-08-15 9:36 ` [PATCH 4/5] MAINTAINERS: include fsl_imx9_ddr_perf.c and some perf metric files Xu Yang
2025-08-15 16:28 ` Frank Li
2025-08-15 9:36 ` [PATCH 5/5] arm64: dts: imx94: add DDR Perf Monitor node Xu Yang
2025-08-15 16:30 ` Frank Li
2025-08-18 7:57 ` Xu Yang
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