[mirror_ubuntu-kernels.git] / drivers / devfreq / event / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
menuconfig PM_DEVFREQ_EVENT
	bool "DEVFREQ-Event device Support"
	help
	  The devfreq-event device provide the raw data and events which
	  indicate the current state of devfreq-event device. The provided
	  data from devfreq-event device is used to monitor the state of
	  device and determine the suitable size of resource to reduce the
	  wasted resource.

	  The devfreq-event device can support the various type of events
	  (e.g., raw data, utilization, latency, bandwidth). The events
	  may be used by devfreq governor and other subsystem.

if PM_DEVFREQ_EVENT

config DEVFREQ_EVENT_EXYNOS_NOCP
	tristate "EXYNOS NoC (Network On Chip) Probe DEVFREQ event Driver"
	depends on ARCH_EXYNOS || COMPILE_TEST
	select PM_OPP
	select REGMAP_MMIO
	help
	  This add the devfreq-event driver for Exynos SoC. It provides NoC
	  (Network on Chip) Probe counters to measure the bandwidth of AXI bus.

config DEVFREQ_EVENT_EXYNOS_PPMU
	tristate "EXYNOS PPMU (Platform Performance Monitoring Unit) DEVFREQ event Driver"
	depends on ARCH_EXYNOS || COMPILE_TEST
	select PM_OPP
	help
	  This add the devfreq-event driver for Exynos SoC. It provides PPMU
	  (Platform Performance Monitoring Unit) counters to estimate the
	  utilization of each module.

config DEVFREQ_EVENT_ROCKCHIP_DFI
	tristate "ROCKCHIP DFI DEVFREQ event Driver"
	depends on ARCH_ROCKCHIP
	help
	  This add the devfreq-event driver for Rockchip SoC. It provides DFI
	  (DDR Monitor Module) driver to count ddr load.

endif # PM_DEVFREQ_EVENT
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
f262f28c CC	2	menuconfig PM_DEVFREQ_EVENT
	3	bool "DEVFREQ-Event device Support"
	4	help
	5	The devfreq-event device provide the raw data and events which
	6	indicate the current state of devfreq-event device. The provided
	7	data from devfreq-event device is used to monitor the state of
	8	device and determine the suitable size of resource to reduce the
	9	wasted resource.
	10
	11	The devfreq-event device can support the various type of events
	12	(e.g., raw data, utilization, latency, bandwidth). The events
	13	may be used by devfreq governor and other subsystem.
	14
	15	if PM_DEVFREQ_EVENT
	16
0179a913	17	config DEVFREQ_EVENT_EXYNOS_NOCP
64cb7f67	18	tristate "EXYNOS NoC (Network On Chip) Probe DEVFREQ event Driver"
797da559	19	depends on ARCH_EXYNOS \|\| COMPILE_TEST
0179a913	20	select PM_OPP
69e67a06	21	select REGMAP_MMIO
0179a913 CC	22	help
	23	This add the devfreq-event driver for Exynos SoC. It provides NoC
	24	(Network on Chip) Probe counters to measure the bandwidth of AXI bus.
	25
f262f28c	26	config DEVFREQ_EVENT_EXYNOS_PPMU
a63eb1a6	27	tristate "EXYNOS PPMU (Platform Performance Monitoring Unit) DEVFREQ event Driver"
797da559	28	depends on ARCH_EXYNOS \|\| COMPILE_TEST
f262f28c CC	29	select PM_OPP
	30	help
	31	This add the devfreq-event driver for Exynos SoC. It provides PPMU
	32	(Platform Performance Monitoring Unit) counters to estimate the
	33	utilization of each module.
	34
b9d1262b LH	35	config DEVFREQ_EVENT_ROCKCHIP_DFI
	36	tristate "ROCKCHIP DFI DEVFREQ event Driver"
	37	depends on ARCH_ROCKCHIP
	38	help
	39	This add the devfreq-event driver for Rockchip SoC. It provides DFI
	40	(DDR Monitor Module) driver to count ddr load.
	41
f262f28c	42	endif # PM_DEVFREQ_EVENT