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-rw-r--r--drivers/soc/mediatek/Kconfig88
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig
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+# SPDX-License-Identifier: GPL-2.0-only
+#
+# MediaTek SoC drivers
+#
+menu "MediaTek SoC drivers"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+
+config MTK_CMDQ
+ tristate "MediaTek CMDQ Support"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+ select MAILBOX
+ select MTK_CMDQ_MBOX
+ select MTK_INFRACFG
+ help
+ Say yes here to add support for the MediaTek Command Queue (CMDQ)
+ driver. The CMDQ is used to help read/write registers with critical
+ time limitation, such as updating display configuration during the
+ vblank.
+
+config MTK_DEVAPC
+ tristate "Mediatek Device APC Support"
+ help
+ Say yes here to enable support for Mediatek Device APC driver.
+ This driver is mainly used to handle the violation which catches
+ unexpected transaction.
+ The violation information is logged for further analysis or
+ countermeasures.
+
+config MTK_INFRACFG
+ bool "MediaTek INFRACFG Support"
+ select REGMAP
+ help
+ Say yes here to add support for the MediaTek INFRACFG controller. The
+ INFRACFG controller contains various infrastructure registers not
+ directly associated to any device.
+
+config MTK_PMIC_WRAP
+ tristate "MediaTek PMIC Wrapper Support"
+ depends on RESET_CONTROLLER
+ depends on OF
+ select REGMAP
+ help
+ Say yes here to add support for MediaTek PMIC Wrapper found
+ on different MediaTek SoCs. The PMIC wrapper is a proprietary
+ hardware to connect the PMIC.
+
+config MTK_SCPSYS
+ bool "MediaTek SCPSYS Support"
+ default ARCH_MEDIATEK
+ depends on OF
+ select REGMAP
+ select MTK_INFRACFG
+ select PM_GENERIC_DOMAINS if PM
+ help
+ Say yes here to add support for the MediaTek SCPSYS power domain
+ driver.
+
+config MTK_SCPSYS_PM_DOMAINS
+ bool "MediaTek SCPSYS generic power domain"
+ default ARCH_MEDIATEK
+ depends on PM
+ select PM_GENERIC_DOMAINS
+ select REGMAP
+ help
+ Say y here to enable power domain support.
+ In order to meet high performance and low power requirements, the System
+ Control Processor System (SCPSYS) has several power management related
+ tasks in the system.
+
+config MTK_MMSYS
+ bool "MediaTek MMSYS Support"
+ default ARCH_MEDIATEK
+ depends on HAS_IOMEM
+ help
+ Say yes here to add support for the MediaTek Multimedia
+ Subsystem (MMSYS).
+
+config MTK_SVS
+ tristate "MediaTek Smart Voltage Scaling(SVS)"
+ depends on NVMEM_MTK_EFUSE && NVMEM
+ help
+ 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.
+
+endmenu