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We introduce a devfreq driver for the MediaTek Cache Coherent Interconnect (CCI) used by some MediaTek SoCs. In this driver, we use the passive devfreq driver to get target frequencies and adjust voltages accordingly. In MT8183 and MT8186, the MediaTek CCI is supplied by the same regulators with the little core CPUs. Signed-off-by: Jia-Wei Chang <jia-wei.chang@mediatek.com> Signed-off-by: Johnson Wang <johnson.wang@mediatek.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
20 lines
901 B
Makefile
20 lines
901 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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obj-$(CONFIG_PM_DEVFREQ) += devfreq.o
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obj-$(CONFIG_PM_DEVFREQ_EVENT) += devfreq-event.o
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obj-$(CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND) += governor_simpleondemand.o
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obj-$(CONFIG_DEVFREQ_GOV_PERFORMANCE) += governor_performance.o
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obj-$(CONFIG_DEVFREQ_GOV_POWERSAVE) += governor_powersave.o
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obj-$(CONFIG_DEVFREQ_GOV_USERSPACE) += governor_userspace.o
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obj-$(CONFIG_DEVFREQ_GOV_PASSIVE) += governor_passive.o
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# DEVFREQ Drivers
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obj-$(CONFIG_ARM_EXYNOS_BUS_DEVFREQ) += exynos-bus.o
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obj-$(CONFIG_ARM_IMX_BUS_DEVFREQ) += imx-bus.o
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obj-$(CONFIG_ARM_IMX8M_DDRC_DEVFREQ) += imx8m-ddrc.o
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obj-$(CONFIG_ARM_MEDIATEK_CCI_DEVFREQ) += mtk-cci-devfreq.o
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obj-$(CONFIG_ARM_RK3399_DMC_DEVFREQ) += rk3399_dmc.o
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obj-$(CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ) += sun8i-a33-mbus.o
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obj-$(CONFIG_ARM_TEGRA_DEVFREQ) += tegra30-devfreq.o
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# DEVFREQ Event Drivers
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obj-$(CONFIG_PM_DEVFREQ_EVENT) += event/
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