CONFIG_MTK_SVS: MediaTek Smart Voltage Scaling(SVS)

General informations

The Linux kernel configuration item CONFIG_MTK_SVS:

• prompt: MediaTek Smart Voltage Scaling(SVS)
• type: tristate
• depends on: CONFIG_NVMEM_MTK_EFUSE && CONFIG_NVMEM
• defined in drivers/soc/mediatek/Kconfig
• found in Linux kernels: 6.0–6.8, 6.9-rc+HEAD
• modules built: mtk-svs

Help text

The Smart Voltage Scaling(SVS) engine is a piece of hardware which has several controllers(banks) for calculating suitable voltage to different power domains(CPU/GPU/CCI) according to chip process corner, temperatures and other factors. Then DVFS driver could apply SVS bank voltage to PMIC/Buck.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module mtk-svs CONFIG_MTK_SVS : drivers/soc/mediatek/Kconfig : "MediaTek Smart Voltage Scaling(SVS)" # in 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8183-svs" : CONFIG_MTK_SVS : drivers/soc/mediatek/mtk-svs.c # in 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8186-svs" : CONFIG_MTK_SVS : drivers/soc/mediatek/mtk-svs.c # in 6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8188-svs" : CONFIG_MTK_SVS : drivers/soc/mediatek/mtk-svs.c # in 6.7–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8192-svs" : CONFIG_MTK_SVS : drivers/soc/mediatek/mtk-svs.c # in 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt8195-svs" : CONFIG_MTK_SVS : drivers/soc/mediatek/mtk-svs.c # in 6.8, 6.9-rc+HEAD
• lkddb platform "mtk-svs" : CONFIG_MTK_SVS : drivers/soc/mediatek/mtk-svs.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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