diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 89a77e3f51d2..aaae31b8c4a5 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -78,8 +78,6 @@ obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o obj-$(CONFIG_IWMMXT) += iwmmxt.o obj-$(CONFIG_PERF_EVENTS) += perf_regs.o perf_callchain.o -obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_xscale.o perf_event_v6.o \ - perf_event_v7.o AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt obj-$(CONFIG_ARM_CPU_TOPOLOGY) += topology.o obj-$(CONFIG_VDSO) += vdso.o diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index 7526a9e714fa..aa9530b4064f 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -56,6 +56,18 @@ config ARM_PMU Say y if you want to use CPU performance monitors on ARM-based systems. +config ARM_V6_PMU + depends on ARM_PMU && (CPU_V6 || CPU_V6K) + def_bool y + +config ARM_V7_PMU + depends on ARM_PMU && CPU_V7 + def_bool y + +config ARM_XSCALE_PMU + depends on ARM_PMU && CPU_XSCALE + def_bool y + config RISCV_PMU depends on RISCV bool "RISC-V PMU framework" diff --git a/drivers/perf/Makefile b/drivers/perf/Makefile index 29b1c28203ef..d43df81d52f7 100644 --- a/drivers/perf/Makefile +++ b/drivers/perf/Makefile @@ -6,6 +6,9 @@ obj-$(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 obj-$(CONFIG_ARM_PMUV3) += arm_pmuv3.o +obj-$(CONFIG_ARM_V6_PMU) += arm_v6_pmu.o +obj-$(CONFIG_ARM_V7_PMU) += arm_v7_pmu.o +obj-$(CONFIG_ARM_XSCALE_PMU) += arm_xscale_pmu.o obj-$(CONFIG_ARM_SMMU_V3_PMU) += arm_smmuv3_pmu.o obj-$(CONFIG_FSL_IMX8_DDR_PMU) += fsl_imx8_ddr_perf.o obj-$(CONFIG_FSL_IMX9_DDR_PMU) += fsl_imx9_ddr_perf.o diff --git a/arch/arm/kernel/perf_event_v6.c b/drivers/perf/arm_v6_pmu.c similarity index 99% rename from arch/arm/kernel/perf_event_v6.c rename to drivers/perf/arm_v6_pmu.c index d9fd53841591..f7593843bb85 100644 --- a/arch/arm/kernel/perf_event_v6.c +++ b/drivers/perf/arm_v6_pmu.c @@ -31,8 +31,6 @@ * enable the interrupt. */ -#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) - #include #include @@ -445,4 +443,3 @@ static struct platform_driver armv6_pmu_driver = { }; builtin_platform_driver(armv6_pmu_driver); -#endif /* CONFIG_CPU_V6 || CONFIG_CPU_V6K */ diff --git a/arch/arm/kernel/perf_event_v7.c b/drivers/perf/arm_v7_pmu.c similarity index 99% rename from arch/arm/kernel/perf_event_v7.c rename to drivers/perf/arm_v7_pmu.c index a3322e2b3ea4..fdd936fbd188 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/drivers/perf/arm_v7_pmu.c @@ -17,8 +17,6 @@ * counter and all 4 performance counters together can be reset separately. */ -#ifdef CONFIG_CPU_V7 - #include #include #include @@ -2002,4 +2000,3 @@ static struct platform_driver armv7_pmu_driver = { }; builtin_platform_driver(armv7_pmu_driver); -#endif /* CONFIG_CPU_V7 */ diff --git a/arch/arm/kernel/perf_event_xscale.c b/drivers/perf/arm_xscale_pmu.c similarity index 99% rename from arch/arm/kernel/perf_event_xscale.c rename to drivers/perf/arm_xscale_pmu.c index 7a2ba1c689a7..3d8b72d6b37f 100644 --- a/arch/arm/kernel/perf_event_xscale.c +++ b/drivers/perf/arm_xscale_pmu.c @@ -13,8 +13,6 @@ * PMU structures. */ -#ifdef CONFIG_CPU_XSCALE - #include #include @@ -745,4 +743,3 @@ static struct platform_driver xscale_pmu_driver = { }; builtin_platform_driver(xscale_pmu_driver); -#endif /* CONFIG_CPU_XSCALE */