From 0ba64770a2f2e5a104bf835e133d78d3f82287ad Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Fri, 18 Sep 2020 14:28:38 +0100 Subject: perf: Add Arm CMN-600 PMU driver Initial driver for PMU event counting on the Arm CMN-600 interconnect. CMN sports an obnoxiously complex distributed PMU system as part of its debug and trace features, which can do all manner of things like sampling, cross-triggering and generating CoreSight trace. This driver covers the PMU functionality, plus the relevant aspects of watchpoints for simply counting matching flits. Tested-by: Tsahi Zidenberg Tested-by: Tuan Phan Signed-off-by: Robin Murphy Signed-off-by: Will Deacon --- drivers/perf/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/perf/Makefile') diff --git a/drivers/perf/Makefile b/drivers/perf/Makefile index 2ebb4de17815..5365fd56f88f 100644 --- a/drivers/perf/Makefile +++ b/drivers/perf/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_ARM_CCI_PMU) += arm-cci.o obj-$(CONFIG_ARM_CCN) += arm-ccn.o +obj-$(CONFIG_ARM_CMN) += arm-cmn.o obj-$(CONFIG_ARM_DSU_PMU) += arm_dsu_pmu.o obj-$(CONFIG_ARM_PMU) += arm_pmu.o arm_pmu_platform.o obj-$(CONFIG_ARM_PMU_ACPI) += arm_pmu_acpi.o -- cgit v1.2.3