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91d7f3f8f1
Fix up inconsistent usage of upper and lowercase letters in "Exynos" name. "EXYNOS" is not an abbreviation but a regular trademarked name. Therefore it should be written with lowercase letters starting with capital letter. The lowercase "Exynos" name is promoted by its manufacturer Samsung Electronics Co., Ltd., in advertisement materials and on website. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
42 lines
1.5 KiB
Text
42 lines
1.5 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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menuconfig PM_DEVFREQ_EVENT
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bool "DEVFREQ-Event device Support"
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help
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The devfreq-event device provide the raw data and events which
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indicate the current state of devfreq-event device. The provided
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data from devfreq-event device is used to monitor the state of
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device and determine the suitable size of resource to reduce the
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wasted resource.
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The devfreq-event device can support the various type of events
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(e.g., raw data, utilization, latency, bandwidth). The events
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may be used by devfreq governor and other subsystem.
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if PM_DEVFREQ_EVENT
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config DEVFREQ_EVENT_EXYNOS_NOCP
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tristate "Exynos NoC (Network On Chip) Probe DEVFREQ event Driver"
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depends on ARCH_EXYNOS || COMPILE_TEST
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select PM_OPP
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select REGMAP_MMIO
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help
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This add the devfreq-event driver for Exynos SoC. It provides NoC
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(Network on Chip) Probe counters to measure the bandwidth of AXI bus.
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config DEVFREQ_EVENT_EXYNOS_PPMU
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tristate "Exynos PPMU (Platform Performance Monitoring Unit) DEVFREQ event Driver"
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depends on ARCH_EXYNOS || COMPILE_TEST
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select PM_OPP
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help
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This add the devfreq-event driver for Exynos SoC. It provides PPMU
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(Platform Performance Monitoring Unit) counters to estimate the
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utilization of each module.
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config DEVFREQ_EVENT_ROCKCHIP_DFI
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tristate "ROCKCHIP DFI DEVFREQ event Driver"
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depends on ARCH_ROCKCHIP || COMPILE_TEST
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help
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This add the devfreq-event driver for Rockchip SoC. It provides DFI
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(DDR Monitor Module) driver to count ddr load.
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endif # PM_DEVFREQ_EVENT
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