1# SPDX-License-Identifier: GPL-2.0 2# 3# Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. 4 5config ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU 6 tristate "ARM Coresight Architecture PMU" 7 depends on ARM64 || COMPILE_TEST 8 help 9 Provides support for performance monitoring unit (PMU) devices 10 based on ARM CoreSight PMU architecture. Note that this PMU 11 architecture does not have relationship with the ARM CoreSight 12 Self-Hosted Tracing. 13 14config NVIDIA_CORESIGHT_PMU_ARCH_SYSTEM_PMU 15 tristate "NVIDIA Coresight Architecture PMU" 16 depends on ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU 17 help 18 Provides NVIDIA specific attributes for performance monitoring unit 19 (PMU) devices based on ARM CoreSight PMU architecture. 20 21config AMPERE_CORESIGHT_PMU_ARCH_SYSTEM_PMU 22 tristate "Ampere Coresight Architecture PMU" 23 depends on ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU 24 help 25 Provides Ampere specific attributes for performance monitoring unit 26 (PMU) devices based on ARM CoreSight PMU architecture. 27 28 In the first phase, the driver enables support on MCU PMU used in 29 AmpereOne SoC family. 30