CONFIG_ARM_MEDIATEK_CCI_DEVFREQ: MEDIATEK CCI DEVFREQ Driver

General informations

The Linux kernel configuration item CONFIG_ARM_MEDIATEK_CCI_DEVFREQ:

• prompt: MEDIATEK CCI DEVFREQ Driver
• type: tristate
• depends on: CONFIG_ARM_MEDIATEK_CPUFREQ || CONFIG_COMPILE_TEST
• defined in drivers/devfreq/Kconfig
• found in Linux kernels: 6.0–6.8, 6.9-rc+HEAD
• modules built: mtk-cci-devfreq

Help text

This adds a devfreq driver for MediaTek Cache Coherent Interconnect which is shared the same regulators with the cpu cluster. It can track buck voltages and update a proper CCI frequency. Use the notification to get the regulator status.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module mtk-cci-devfreq CONFIG_ARM_MEDIATEK_CCI_DEVFREQ : drivers/devfreq/Kconfig : "MEDIATEK CCI DEVFREQ Driver" # in 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8183-cci" : CONFIG_ARM_MEDIATEK_CCI_DEVFREQ CONFIG_PM_DEVFREQ : drivers/devfreq/mtk-cci-devfreq.c # in 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8186-cci" : CONFIG_ARM_MEDIATEK_CCI_DEVFREQ CONFIG_PM_DEVFREQ : drivers/devfreq/mtk-cci-devfreq.c # in 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "mtk-ccifreq" : CONFIG_ARM_MEDIATEK_CCI_DEVFREQ CONFIG_PM_DEVFREQ : drivers/devfreq/mtk-cci-devfreq.c # in 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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