linux-kernel - [PATCH v1 0/3] drivers/perf: add Synopsys DesignWare PCIe PMU driver support

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Message-Id: <20220917121036.14864-1-xueshuai@linux.alibaba.com>
Date:   Sat, 17 Sep 2022 20:10:33 +0800
From:   Shuai Xue <xueshuai@...ux.alibaba.com>
To:     will@...nel.org, Jonathan.Cameron@...wei.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     rdunlap@...radead.org, robin.murphy@....com, mark.rutland@....com,
        baolin.wang@...ux.alibaba.com, zhuo.song@...ux.alibaba.com,
        xueshuai@...ux.alibaba.com
Subject: [PATCH v1 0/3] drivers/perf: add Synopsys DesignWare PCIe PMU driver support

This patchset adds the PCIe Performance Monitoring Unit (PMU) driver support
for T-Head Yitian 710 SoC chip. Yitian 710 is based on the Synopsys PCI Express
Core controller IP which provides statistics feature.

Shuai Xue (3):
  docs: perf: Add description for Synopsys DesignWare PCIe PMU driver
  drivers/perf: add DesignWare PCIe PMU driver
  MAINTAINERS: add maintainers for DesignWare PCIe PMU driver

 .../admin-guide/perf/dwc_pcie_pmu.rst         |  61 ++
 Documentation/admin-guide/perf/index.rst      |   1 +
 MAINTAINERS                                   |   6 +
 drivers/perf/Kconfig                          |   7 +
 drivers/perf/Makefile                         |   1 +
 drivers/perf/dwc_pcie_pmu.c                   | 976 ++++++++++++++++++
 6 files changed, 1052 insertions(+)
 create mode 100644 Documentation/admin-guide/perf/dwc_pcie_pmu.rst
 create mode 100644 drivers/perf/dwc_pcie_pmu.c

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