linux-kernel - [PATCH 0/2] ACPI: ARM CoreSight Performance Monitoring Unit

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Date:   Tue, 19 Apr 2022 15:54:30 -0500
From:   Besar Wicaksono <bwicaksono@...dia.com>
To:     <rafael@...nel.org>, <lenb@...nel.org>, <robert.moore@...el.com>,
        <catalin.marinas@....com>, <will@...nel.org>,
        <lorenzo.pieralisi@....com>, <guohanjun@...wei.com>,
        <sudeep.holla@....com>
CC:     <linux-tegra@...r.kernel.org>, <treding@...dia.com>,
        <jonathanh@...dia.com>, <linux-acpi@...r.kernel.org>,
        <devel@...ica.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        "Besar Wicaksono" <bwicaksono@...dia.com>
Subject: [PATCH 0/2] ACPI: ARM CoreSight Performance Monitoring Unit

This patchset adds support for ARM CoreSight PMU device.
Specifications for ARM Performance Monitoring Unit table (APMT) and
ARM CoreSight PMU:
 * APMT: https://developer.arm.com/documentation/den0117/latest
 * ARM Coresight PMU:
        https://developer.arm.com/documentation/ihi0091/latest

The patchset applies on top of
  git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git

Besar Wicaksono (2):
  ACPICA: Add support for ARM Performance Monitoring Unit Table.
  ACPI: ARM Performance Monitoring Unit Table (APMT) initial support

 arch/arm64/Kconfig          |   1 +
 drivers/acpi/arm64/Kconfig  |   3 +
 drivers/acpi/arm64/Makefile |   1 +
 drivers/acpi/arm64/apmt.c   | 176 ++++++++++++++++++++++++++++++++++++
 drivers/acpi/bus.c          |   2 +
 include/acpi/actbl2.h       |  81 +++++++++++++++++
 include/linux/acpi_apmt.h   |  19 ++++
 7 files changed, 283 insertions(+)
 create mode 100644 drivers/acpi/arm64/apmt.c
 create mode 100644 include/linux/acpi_apmt.h

-- 
2.17.1