Junhao He e10b6976f6 drivers/perf: hisi: Enable HiSilicon Erratum 162700402 quirk for HIP09 ... HiSilicon UC PMU v2 suffers the erratum 162700402 that the PMU counter cannot be set due to the lack of clock under power saving mode. This will lead to error or inaccurate counts. The clock can be enabled by the PMU global enabling control. This patch tries to fix this by set the UC PMU enable before set event period to turn on the clock, and then restore the UC PMU configuration. The counter register can hold its value without a clock. Signed-off-by: Junhao He <hejunhao3@huawei.com> Reviewed-by: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20240227125231.53127-1-hejunhao3@huawei.com Signed-off-by: Will Deacon <will@kernel.org>		2024-03-04 14:16:10 +00:00
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amlogic	perf: amlogic: Convert to platform remove callback returning void	2024-02-09 15:59:28 +00:00
arm_cspmu	perf/arm_cspmu: Add devicetree support	2024-02-09 17:34:35 +00:00
hisilicon	drivers/perf: hisi: Enable HiSilicon Erratum 162700402 quirk for HIP09	2024-03-04 14:16:10 +00:00
alibaba_uncore_drw_pmu.c	perf: alibaba_uncore_drw: Convert to platform remove callback returning void	2024-02-09 15:59:28 +00:00
apple_m1_cpu_pmu.c	arm: pmu: Move error message and -EOPNOTSUPP to individual PMUs	2023-12-12 09:46:22 +00:00
arm_dmc620_pmu.c	perf: arm_dmc620: Convert to platform remove callback returning void	2024-02-09 15:59:29 +00:00
arm_dsu_pmu.c	perf: arm_dsu: Convert to platform remove callback returning void	2024-02-09 15:59:29 +00:00
arm_pmu_acpi.c	arm_pmu: acpi: Add a representative platform device for TRBE	2023-08-18 18:07:10 +01:00
arm_pmu_platform.c	drivers/perf: Explicitly include correct DT includes	2023-07-27 13:02:23 +01:00
arm_pmu.c	arm: pmu: Move error message and -EOPNOTSUPP to individual PMUs	2023-12-12 09:46:22 +00:00
arm_pmuv3.c	arm64: perf: Add support for event counting threshold	2023-12-12 09:46:22 +00:00
arm_smmuv3_pmu.c	perf: arm_smmuv3: Convert to platform remove callback returning void	2024-02-09 15:59:29 +00:00
arm_spe_pmu.c	perf: arm_spe: Convert to platform remove callback returning void	2024-02-09 15:59:29 +00:00
arm-cci.c	perf: arm-cci: Convert to platform remove callback returning void	2024-02-09 15:59:28 +00:00
arm-ccn.c	perf: arm-ccn: Convert to platform remove callback returning void	2024-02-09 15:59:29 +00:00
arm-cmn.c	perf/arm-cmn: Improve debugfs pretty-printing for large configs	2024-02-09 16:00:08 +00:00
cxl_pmu.c	perf: CXL: fix mismatched number of counters mask	2023-09-05 15:51:18 +01:00
dwc_pcie_pmu.c	drivers/perf: add DesignWare PCIe PMU driver	2023-12-13 15:35:28 +00:00
fsl_imx8_ddr_perf.c	perf: fsl_imx8_ddr: Convert to platform remove callback returning void	2024-02-09 15:59:29 +00:00
fsl_imx9_ddr_perf.c	perf: fsl_imx9_ddr: Convert to platform remove callback returning void	2024-02-09 15:59:30 +00:00
Kconfig	drivers/perf: add DesignWare PCIe PMU driver	2023-12-13 15:35:28 +00:00
Makefile	drivers/perf: add DesignWare PCIe PMU driver	2023-12-13 15:35:28 +00:00
marvell_cn10k_ddr_pmu.c	perf: marvell_cn10k_ddr: Convert to platform remove callback returning void	2024-02-09 15:59:30 +00:00
marvell_cn10k_tad_pmu.c	perf: marvell_cn10k_tad: Convert to platform remove callback returning void	2024-02-09 15:59:30 +00:00
qcom_l2_pmu.c	perf: qcom_l2: Convert to platform remove callback returning void	2024-02-09 15:59:30 +00:00
qcom_l3_pmu.c	perf: qcom: use acpi_device_uid() for fetching _UID	2023-10-20 19:21:14 +02:00
riscv_pmu_legacy.c	drivers: perf: Implement perf event mmap support in the legacy backend	2023-08-16 07:28:19 -07:00
riscv_pmu_sbi.c	riscv: Rearrange hwcap.h and cpufeature.h	2023-11-09 10:15:51 -08:00
riscv_pmu.c	drivers: perf: Fix panic in riscv SBI mmap support	2023-10-12 11:46:35 -07:00
thunderx2_pmu.c	perf: thunderx2: Convert to platform remove callback returning void	2024-02-09 15:59:30 +00:00
xgene_pmu.c	perf: xgene: Convert to platform remove callback returning void	2024-02-09 15:59:30 +00:00