drivers/soc/mediatek/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # MediaTek SoC drivers
   4 #
   5 menu "MediaTek SoC drivers"
   6         depends on ARCH_MEDIATEK || COMPILE_TEST
   7
   8 config MTK_CMDQ
   9         tristate "MediaTek CMDQ Support"
  10         depends on ARCH_MEDIATEK || COMPILE_TEST
  11         select MAILBOX
  12         select MTK_CMDQ_MBOX
  13         select MTK_INFRACFG
  14         help
  15           Say yes here to add support for the MediaTek Command Queue (CMDQ)
  16           driver. The CMDQ is used to help read/write registers with critical
  17           time limitation, such as updating display configuration during the
  18           vblank.
  19
  20 config MTK_DEVAPC
  21         tristate "Mediatek Device APC Support"
  22         help
  23           Say yes here to enable support for Mediatek Device APC driver.
  24           This driver is mainly used to handle the violation which catches
  25           unexpected transaction.
  26           The violation information is logged for further analysis or
  27           countermeasures.
  28
  29 config MTK_INFRACFG
  30         bool "MediaTek INFRACFG Support"
  31         select REGMAP
  32         help
  33           Say yes here to add support for the MediaTek INFRACFG controller. The
  34           INFRACFG controller contains various infrastructure registers not
  35           directly associated to any device.
  36
  37 config MTK_PMIC_WRAP
  38         tristate "MediaTek PMIC Wrapper Support"
  39         depends on RESET_CONTROLLER
  40         depends on OF
  41         select REGMAP
  42         help
  43           Say yes here to add support for MediaTek PMIC Wrapper found
  44           on different MediaTek SoCs. The PMIC wrapper is a proprietary
  45           hardware to connect the PMIC.
  46
  47 config MTK_REGULATOR_COUPLER
  48         bool "MediaTek SoC Regulator Coupler" if COMPILE_TEST
  49         default ARCH_MEDIATEK
  50         depends on REGULATOR
  51
  52 config MTK_MMSYS
  53         tristate "MediaTek MMSYS Support"
  54         default ARCH_MEDIATEK
  55         depends on HAS_IOMEM
  56         depends on MTK_CMDQ || MTK_CMDQ=n
  57         help
  58           Say yes here to add support for the MediaTek Multimedia
  59           Subsystem (MMSYS).
  60
  61 config MTK_SVS
  62         tristate "MediaTek Smart Voltage Scaling(SVS)"
  63         depends on NVMEM_MTK_EFUSE && NVMEM
  64         help
  65           The Smart Voltage Scaling(SVS) engine is a piece of hardware
  66           which has several controllers(banks) for calculating suitable
  67           voltage to different power domains(CPU/GPU/CCI) according to
  68           chip process corner, temperatures and other factors. Then DVFS
  69           driver could apply SVS bank voltage to PMIC/Buck.
  70
  71 endmenu