perf: hisi: Add support for HiSilicon SoC uncore PMU driver
This patch adds support HiSilicon SoC uncore PMU driver framework and
interfaces.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Anurup M <anurup.m@huawei.com>
[will: Fix leader accounting in uncore group validation]
Signed-off-by: Will Deacon <will.deacon@arm.com>
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
index 43525a9..b8f44b0 100644
--- a/drivers/perf/Kconfig
+++ b/drivers/perf/Kconfig
@@ -17,6 +17,13 @@
depends on ARM_PMU && ACPI
def_bool y
+config HISI_PMU
+ bool "HiSilicon SoC PMU"
+ depends on ARM64 && ACPI
+ help
+ Support for HiSilicon SoC uncore performance monitoring
+ unit (PMU), such as: L3C, HHA and DDRC.
+
config QCOM_L2_PMU
bool "Qualcomm Technologies L2-cache PMU"
depends on ARCH_QCOM && ARM64 && ACPI