Kconfig

#
# Multifunction miscellaneous devices
#

if HAS_IOMEM
menu "Multifunction device drivers"

config MFD_CORE
    tristate
    select IRQ_DOMAIN
    default n

config MFD_CS5535
    tristate "AMD CS5535 and CS5536 southbridge core functions"
    select MFD_CORE
    depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
    ---help---
      This is the core driver for CS5535/CS5536 MFD functions.  This is
          necessary for using the board's GPIO and MFGPT functionality.

config MFD_ALTERA_A10SR
    bool "Altera Arria10 DevKit System Resource chip"
    depends on ARCH_SOCFPGA && SPI_MASTER=y && OF
    select REGMAP_SPI
    select MFD_CORE
    help
      Support for the Altera Arria10 DevKit MAX5 System Resource chip
      using the SPI interface. This driver provides common support for
      accessing the external gpio extender (LEDs & buttons) and
      power supply alarms (hwmon).

config MFD_ACT8945A
    tristate "Active-semi ACT8945A"
    select MFD_CORE
    select REGMAP_I2C
    depends on I2C && OF
    help
      Support for the ACT8945A PMIC from Active-semi. This device
      features three step-down DC/DC converters and four low-dropout
      linear regulators, along with a complete ActivePath battery
      charger.

config MFD_SUN4I_GPADC
    tristate "Allwinner sunxi platforms' GPADC MFD driver"
    select MFD_CORE
    select REGMAP_MMIO
    select REGMAP_IRQ
    depends on ARCH_SUNXI || COMPILE_TEST
    depends on !TOUCHSCREEN_SUN4I
    help
      Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
      This driver will only map the hardware interrupt and registers, you
      have to select individual drivers based on this MFD to be able to use
      the ADC or the thermal sensor. This will try to probe the ADC driver
      sun4i-gpadc-iio and the hwmon driver iio_hwmon.

      To compile this driver as a module, choose M here: the module will be
      called sun4i-gpadc.

config MFD_AS3711
    bool "AMS AS3711"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C=y
    help
      Support for the AS3711 PMIC from AMS

config MFD_AS3722
    tristate "ams AS3722 Power Management IC"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C=y && OF
    help
      The ams AS3722 is a compact system PMU suitable for mobile phones,
      tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
      controllers, 11 LDOs, RTC, automatic battery, temperature and
      over current monitoring, GPIOs, ADC and a watchdog.

config PMIC_ADP5520
    bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
    depends on I2C=y
    help
      Say yes here to add support for Analog Devices AD5520 and ADP5501,
      Multifunction Power Management IC. This includes
      the I2C driver and the core APIs _only_, you have to select
      individual components like LCD backlight, LEDs, GPIOs and Kepad
      under the corresponding menus.

config MFD_AAT2870_CORE
    bool "AnalogicTech AAT2870"
    select MFD_CORE
    depends on I2C=y
    depends on GPIOLIB || COMPILE_TEST
    help
      If you say yes here you get support for the AAT2870.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config MFD_ATMEL_FLEXCOM
    tristate "Atmel Flexcom (Flexible Serial Communication Unit)"
    select MFD_CORE
    depends on OF
    help
      Select this to get support for Atmel Flexcom. This is a wrapper
      which embeds a SPI controller, a I2C controller and a USART. Only
      one function can be used at a time. The choice is done at boot time
      by the probe function of this MFD driver according to a device tree
      property.

config MFD_ATMEL_HLCDC
    tristate "Atmel HLCDC (High-end LCD Controller)"
    select MFD_CORE
    select REGMAP_MMIO
    depends on OF
    help
      If you say yes here you get support for the HLCDC block.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config MFD_ATMEL_SMC
    bool
    select MFD_SYSCON

config MFD_BCM590XX
    tristate "Broadcom BCM590xx PMUs"
    select MFD_CORE
    select REGMAP_I2C
    depends on I2C
    help
      Support for the BCM590xx PMUs from Broadcom

config MFD_BD9571MWV
    tristate "ROHM BD9571MWV PMIC"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C
    help
      Support for the ROHM BD9571MWV PMIC, which contains single
      voltage regulator, voltage sampling units, GPIO block and
      watchdog block.

      This driver can also be built as a module. If so, the module
      will be called bd9571mwv.

config MFD_AC100
    tristate "X-Powers AC100"
    select MFD_CORE
    depends on SUNXI_RSB
    help
      If you say Y here you get support for the X-Powers AC100 audio codec
      IC.
      This driver include only the core APIs. You have to select individual
      components like codecs or RTC under the corresponding menus.

config MFD_AXP20X
    tristate
    select MFD_CORE
    select REGMAP_IRQ

config MFD_AXP20X_I2C
    tristate "X-Powers AXP series PMICs with I2C"
    select MFD_AXP20X
    select REGMAP_I2C
    depends on I2C
    help
      If you say Y here you get support for the X-Powers AXP series power
      management ICs (PMICs) controlled with I2C.
      This driver include only the core APIs. You have to select individual
      components like regulators or the PEK (Power Enable Key) under the
      corresponding menus.

      Note on x86 this provides an ACPI OpRegion, so this must be 'y'
      (builtin) and not a module, as the OpRegion must be available as
      soon as possible. For the same reason the I2C bus driver options
      I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_BAYTRAIL must be 'y' too.

config MFD_AXP20X_RSB
    tristate "X-Powers AXP series PMICs with RSB"
    select MFD_AXP20X
    depends on SUNXI_RSB
    help
      If you say Y here you get support for the X-Powers AXP series power
      management ICs (PMICs) controlled with RSB.
      This driver include only the core APIs. You have to select individual
      components like regulators or the PEK (Power Enable Key) under the
      corresponding menus.

config MFD_CROS_EC
    tristate "ChromeOS Embedded Controller"
    select MFD_CORE
    select CHROME_PLATFORMS
    select CROS_EC_PROTO
    depends on X86 || ARM || ARM64 || COMPILE_TEST
    help
      If you say Y here you get support for the ChromeOS Embedded
      Controller (EC) providing keyboard, battery and power services.
      You also need to enable the driver for the bus you are using. The
      protocol for talking to the EC is defined by the bus driver.

config MFD_CROS_EC_CHARDEV
        tristate "Chrome OS Embedded Controller userspace device interface"
        depends on MFD_CROS_EC
        select CROS_EC_CTL
        ---help---
          This driver adds support to talk with the ChromeOS EC from userspace.

          If you have a supported Chromebook, choose Y or M here.
          The module will be called cros_ec_dev.

config MFD_MADERA
    tristate "Cirrus Logic Madera codecs"
    select MFD_CORE
    select REGMAP
    select REGMAP_IRQ
    select MADERA_IRQ
    select PINCTRL
    select PINCTRL_MADERA
    help
      Support for the Cirrus Logic Madera platform audio codecs

config MFD_MADERA_I2C
    tristate "Cirrus Logic Madera codecs with I2C"
    depends on MFD_MADERA
    depends on I2C
    select REGMAP_I2C
    help
      Support for the Cirrus Logic Madera platform audio SoC
      core functionality controlled via I2C.

config MFD_MADERA_SPI
    tristate "Cirrus Logic Madera codecs with SPI"
    depends on MFD_MADERA
    depends on SPI_MASTER
    select REGMAP_SPI
    help
      Support for the Cirrus Logic Madera platform audio SoC
      core functionality controlled via SPI.

config MFD_CS47L35
    bool "Cirrus Logic CS47L35"
    select PINCTRL_CS47L35
    depends on MFD_MADERA
    help
      Support for Cirrus Logic CS47L35 Smart Codec

config MFD_CS47L85
    bool "Cirrus Logic CS47L85"
    select PINCTRL_CS47L85
    depends on MFD_MADERA
    help
      Support for Cirrus Logic CS47L85 Smart Codec

config MFD_CS47L90
    bool "Cirrus Logic CS47L90/91"
    select PINCTRL_CS47L90
    depends on MFD_MADERA
    help
      Support for Cirrus Logic CS47L90 and CS47L91 Smart Codecs

config MFD_ASIC3
    bool "Compaq ASIC3"
    depends on GPIOLIB && ARM
    select MFD_CORE
     ---help---
      This driver supports the ASIC3 multifunction chip found on many
      PDAs (mainly iPAQ and HTC based ones)

config PMIC_DA903X
    bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
    depends on I2C=y
    help
      Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
      ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
      usually found on PXA processors-based platforms. This includes
      the I2C driver and the core APIs _only_, you have to select
      individual components like LCD backlight, voltage regulators,
      LEDs and battery-charger under the corresponding menus.

config PMIC_DA9052
    bool
    select MFD_CORE

config MFD_DA9052_SPI
    bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
    select REGMAP_SPI
    select REGMAP_IRQ
    select PMIC_DA9052
    depends on SPI_MASTER=y
    help
      Support for the Dialog Semiconductor DA9052 PMIC
      when controlled using SPI. This driver provides common support
      for accessing the device, additional drivers must be enabled in
      order to use the functionality of the device.

config MFD_DA9052_I2C
    bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
    select REGMAP_I2C
    select REGMAP_IRQ
    select PMIC_DA9052
    depends on I2C=y
    help
      Support for the Dialog Semiconductor DA9052 PMIC
      when controlled using I2C. This driver provides common support
      for accessing the device, additional drivers must be enabled in
      order to use the functionality of the device.

config MFD_DA9055
    bool "Dialog Semiconductor DA9055 PMIC Support"
    select REGMAP_I2C
    select REGMAP_IRQ
    select MFD_CORE
    depends on I2C=y
    help
      Say yes here for support of Dialog Semiconductor DA9055. This is
      a Power Management IC. This driver provides common support for
      accessing the device as well as the I2C interface to the chip itself.
      Additional drivers must be enabled in order to use the functionality
      of the device.

      This driver can be built as a module. If built as a module it will be
      called "da9055"

config MFD_DA9062
    tristate "Dialog Semiconductor DA9062/61 PMIC Support"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C
    help
      Say yes here for support for the Dialog Semiconductor DA9061 and
      DA9062 PMICs.
      This includes the I2C driver and core APIs.
      Additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_DA9063
    tristate "Dialog Semiconductor DA9063 PMIC Support"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C
    help
      Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
      This includes the I2C driver and core APIs.
      Additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_DA9150
    tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      This adds support for the DA9150 integrated charger and fuel-gauge
      chip. This driver provides common support for accessing the device.
      Additional drivers must be enabled in order to use the specific
      features of the device.

config MFD_DLN2
    tristate "Diolan DLN2 support"
    select MFD_CORE
    depends on USB
    help
      This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter
      DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2,
      etc. must be enabled in order to use the functionality of
      the device.

config MFD_EXYNOS_LPASS
    tristate "Samsung Exynos SoC Low Power Audio Subsystem"
    depends on ARCH_EXYNOS || COMPILE_TEST
    select MFD_CORE
    select REGMAP_MMIO
    help
      Select this option to enable support for Samsung Exynos Low Power
      Audio Subsystem.

config MFD_MC13XXX
    tristate
    depends on (SPI_MASTER || I2C)
    select MFD_CORE
    select REGMAP_IRQ
    help
      Enable support for the Freescale MC13783 and MC13892 PMICs.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config MFD_MC13XXX_SPI
    tristate "Freescale MC13783 and MC13892 SPI interface"
    depends on SPI_MASTER
    select REGMAP_SPI
    select MFD_MC13XXX
    help
      Select this if your MC13xxx is connected via an SPI bus.

config MFD_MC13XXX_I2C
    tristate "Freescale MC13892 I2C interface"
    depends on I2C
    select REGMAP_I2C
    select MFD_MC13XXX
    help
      Select this if your MC13xxx is connected via an I2C bus.

config MFD_MXS_LRADC
    tristate "Freescale i.MX23/i.MX28 LRADC"
    depends on ARCH_MXS || COMPILE_TEST
    select MFD_CORE
    select STMP_DEVICE
    help
      Say yes here to build support for the Low Resolution
      Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28
      processors. This driver provides common support for accessing the
      device, additional drivers must be enabled in order to use the
      functionality of the device:
        mxs-lradc-adc for ADC readings
        mxs-lradc-ts  for touchscreen support

      This driver can also be built as a module. If so, the module will be
      called mxs-lradc.

config MFD_MX25_TSADC
    tristate "Freescale i.MX25 integrated Touchscreen and ADC unit"
    select REGMAP_MMIO
    depends on (SOC_IMX25 && OF) || COMPILE_TEST
    help
      Enable support for the integrated Touchscreen and ADC unit of the
      i.MX25 processors. They consist of a conversion queue for general
      purpose ADC and a queue for Touchscreens.

config MFD_HI6421_PMIC
    tristate "HiSilicon Hi6421 PMU/Codec IC"
    depends on OF
    select MFD_CORE
    select REGMAP_MMIO
    help
      Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
      functions, such as regulators, RTC, codec, Coulomb counter, etc.
      This driver includes core APIs _only_. You have to select
      individul components like voltage regulators under corresponding
      menus in order to enable them.
      We communicate with the Hi6421 via memory-mapped I/O.

config MFD_HI655X_PMIC
    tristate "HiSilicon Hi655X series PMU/Codec IC"
    depends on ARCH_HISI || COMPILE_TEST
    depends on OF
    select MFD_CORE
    select REGMAP_MMIO
    select REGMAP_IRQ
    help
      Select this option to enable Hisilicon hi655x series pmic driver.

config HTC_PASIC3
    tristate "HTC PASIC3 LED/DS1WM chip support"
    select MFD_CORE
    help
      This core driver provides register access for the LED/DS1WM
      chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
      HTC Magician devices, respectively. Actual functionality is
      handled by the leds-pasic3 and ds1wm drivers.

config HTC_I2CPLD
    bool "HTC I2C PLD chip support"
    depends on I2C=y && GPIOLIB
    help
      If you say yes here you get support for the supposed CPLD
      found on omap850 HTC devices like the HTC Wizard and HTC Herald.
      This device provides input and output GPIOs through an I2C
      interface to one or more sub-chips.

config MFD_INTEL_QUARK_I2C_GPIO
    tristate "Intel Quark MFD I2C GPIO"
    depends on PCI
    depends on X86
    depends on COMMON_CLK
    select MFD_CORE
    help
      This MFD provides support for I2C and GPIO that exist only
      in a single PCI device. It splits the 2 IO devices to
      their respective IO driver.
      The GPIO exports a total amount of 8 interrupt-capable GPIOs.

config LPC_ICH
    tristate "Intel ICH LPC"
    depends on PCI
    select MFD_CORE
    help
      The LPC bridge function of the Intel ICH provides support for
      many functional units. This driver provides needed support for
      other drivers to control these functions, currently GPIO and
      watchdog.

config LPC_SCH
    tristate "Intel SCH LPC"
    depends on PCI
    select MFD_CORE
    help
      LPC bridge function of the Intel SCH provides support for
      System Management Bus and General Purpose I/O.

config INTEL_SOC_PMIC
    bool "Support for Crystal Cove PMIC"
    depends on ACPI && HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK
    depends on X86 || COMPILE_TEST
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    select I2C_DESIGNWARE_PLATFORM
    help
      Select this option to enable support for Crystal Cove PMIC
      on some Intel SoC systems. The PMIC provides ADC, GPIO,
      thermal, charger and related power management functions
      on these systems.

      This option is a bool as it provides an ACPI OpRegion which must be
      available before any devices using it are probed. This option also
      causes the designware-i2c driver to be builtin for the same reason.

config INTEL_SOC_PMIC_BXTWC
    tristate "Support for Intel Broxton Whiskey Cove PMIC"
    depends on INTEL_PMC_IPC
    select MFD_CORE
    select REGMAP_IRQ
    help
      Select this option to enable support for Whiskey Cove PMIC
      on Intel Broxton systems. The PMIC provides ADC, GPIO,
      thermal, charger and related power management functions
      on these systems.

config INTEL_SOC_PMIC_CHTWC
    bool "Support for Intel Cherry Trail Whiskey Cove PMIC"
    depends on ACPI && HAS_IOMEM && I2C=y && COMMON_CLK
    depends on X86 || COMPILE_TEST
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    select I2C_DESIGNWARE_PLATFORM
    help
      Select this option to enable support for the Intel Cherry Trail
      Whiskey Cove PMIC found on some Intel Cherry Trail systems.

      This option is a bool as it provides an ACPI OpRegion which must be
      available before any devices using it are probed. This option also
      causes the designware-i2c driver to be builtin for the same reason.

config INTEL_SOC_PMIC_CHTDC_TI
    tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC"
    depends on GPIOLIB
    depends on I2C
    depends on ACPI
    depends on X86
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      Select this option for supporting Dollar Cove (TI version) PMIC
      device that is found on some Intel Cherry Trail systems.

config MFD_INTEL_LPSS
    tristate
    select COMMON_CLK
    select MFD_CORE

config MFD_INTEL_LPSS_ACPI
    tristate "Intel Low Power Subsystem support in ACPI mode"
    select MFD_INTEL_LPSS
    depends on X86 && ACPI
    help
      This driver supports Intel Low Power Subsystem (LPSS) devices such as
      I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake
      PCH) in ACPI mode.

config MFD_INTEL_LPSS_PCI
    tristate "Intel Low Power Subsystem support in PCI mode"
    select MFD_INTEL_LPSS
    depends on X86 && PCI
    help
      This driver supports Intel Low Power Subsystem (LPSS) devices such as
      I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake
      PCH) in PCI mode.

config MFD_INTEL_MSIC
    bool "Intel MSIC"
    depends on INTEL_SCU_IPC
    select MFD_CORE
    help
      Select this option to enable access to Intel MSIC (Avatele
      Passage) chip. This chip embeds audio, battery, GPIO, etc.
      devices used in Intel Medfield platforms.

config MFD_IPAQ_MICRO
    bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
    depends on SA1100_H3100 || SA1100_H3600
    select MFD_CORE
    help
      Select this to get support for the Microcontroller found in
      the Compaq iPAQ handheld computers. This is an Atmel
      AT90LS8535 microcontroller flashed with a special iPAQ
      firmware using the custom protocol implemented in this driver.

config MFD_JANZ_CMODIO
    tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
    select MFD_CORE
    depends on PCI
    help
      This is the core driver for the Janz CMOD-IO PCI MODULbus
      carrier board. This device is a PCI to MODULbus bridge which may
      host many different types of MODULbus daughterboards, including
      CAN and GPIO controllers.

config MFD_JZ4740_ADC
    bool "Janz JZ4740 ADC core"
    select MFD_CORE
    select GENERIC_IRQ_CHIP
    depends on MACH_JZ4740
    help
      Say yes here if you want support for the ADC unit in the JZ4740 SoC.
      This driver is necessary for jz4740-battery and jz4740-hwmon driver.

config MFD_KEMPLD
    tristate "Kontron module PLD device"
    select MFD_CORE
    help
      This is the core driver for the PLD (Programmable Logic Device) found
      on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
      device may provide functions like watchdog, GPIO, UART and I2C bus.

      The following modules are supported:
        * COMe-bBD#
        * COMe-bBL6
        * COMe-bHL6
        * COMe-bSL6
        * COMe-bIP#
        * COMe-bKL6
        * COMe-bPC2 (ETXexpress-PC)
        * COMe-bSC# (ETXexpress-SC T#)
        * COMe-cAL6
        * COMe-cBL6
        * COMe-cBT6
        * COMe-cBW6
        * COMe-cCT6
        * COMe-cDC2 (microETXexpress-DC)
        * COMe-cHL6
        * COMe-cKL6
        * COMe-cPC2 (microETXexpress-PC)
        * COMe-cSL6
        * COMe-mAL10
        * COMe-mBT10
        * COMe-mCT10
        * COMe-mTT10 (nanoETXexpress-TT)
        * ETX-OH

      This driver can also be built as a module. If so, the module
      will be called kempld-core.

config MFD_88PM800
    tristate "Marvell 88PM800"
    depends on I2C
    select REGMAP_I2C
    select REGMAP_IRQ
    select MFD_CORE
    help
      This supports for Marvell 88PM800 Power Management IC.
      This includes the I2C driver and the core APIs _only_, you have to
      select individual components like voltage regulators, RTC and
      battery-charger under the corresponding menus.

config MFD_88PM805
    tristate "Marvell 88PM805"
    depends on I2C
    select REGMAP_I2C
    select REGMAP_IRQ
    select MFD_CORE
    help
      This supports for Marvell 88PM805 Power Management IC. This includes
      the I2C driver and the core APIs _only_, you have to select individual
      components like codec device, headset/Mic device under the
      corresponding menus.

config MFD_88PM860X
    bool "Marvell 88PM8606/88PM8607"
    depends on I2C=y
    select REGMAP_I2C
    select MFD_CORE
    help
      This supports for Marvell 88PM8606/88PM8607 Power Management IC.
      This includes the I2C driver and the core APIs _only_, you have to
      select individual components like voltage regulators, RTC and
      battery-charger under the corresponding menus.

config MFD_MAX14577
    tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    select IRQ_DOMAIN
    help
      Say yes here to add support for Maxim Semiconductor MAX14577 and
      MAX77836 Micro-USB ICs with battery charger.
      This driver provides common support for accessing the device;
      additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_MAX77620
    bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support"
    depends on I2C=y
    depends on OF || COMPILE_TEST
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    select IRQ_DOMAIN
    help
      Say yes here to add support for Maxim Semiconductor MAX77620 and
      MAX20024 which are Power Management IC with General purpose pins,
      RTC, regulators, clock generator, watchdog etc. This driver
      provides common support for accessing the device; additional drivers
      must be enabled in order to use the functionality of the device.

config MFD_MAX77686
    tristate "Maxim Semiconductor MAX77686/802 PMIC Support"
    depends on I2C
    depends on OF || COMPILE_TEST
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    select IRQ_DOMAIN
    help
      Say yes here to add support for Maxim Semiconductor MAX77686 and
      MAX77802 which are Power Management IC with an RTC on chip.
      This driver provides common support for accessing the device;
      additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_MAX77693
    tristate "Maxim Semiconductor MAX77693 PMIC Support"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      Say yes here to add support for Maxim Semiconductor MAX77693.
      This is a companion Power Management IC with Flash, Haptic, Charger,
      and MUIC(Micro USB Interface Controller) controls on chip.
      This driver provides common support for accessing the device;
      additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_MAX77843
    bool "Maxim Semiconductor MAX77843 PMIC Support"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      Say yes here to add support for Maxim Semiconductor MAX77843.
      This is companion Power Management IC with LEDs, Haptic, Charger,
      Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip.
      This driver provides common support for accessing the device;
      additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_MAX8907
    tristate "Maxim Semiconductor MAX8907 PMIC Support"
    select MFD_CORE
    depends on I2C
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      Say yes here to add support for Maxim Semiconductor MAX8907. This is
      a Power Management IC. This driver provides common support for
      accessing the device; additional drivers must be enabled in order
      to use the functionality of the device.

config MFD_MAX8925
    bool "Maxim Semiconductor MAX8925 PMIC Support"
    depends on I2C=y
    select MFD_CORE
    help
      Say yes here to add support for Maxim Semiconductor MAX8925. This is
      a Power Management IC. This driver provides common support for
      accessing the device, additional drivers must be enabled in order
      to use the functionality of the device.

config MFD_MAX8997
    bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
    depends on I2C=y
    select MFD_CORE
    select IRQ_DOMAIN
    help
      Say yes here to add support for Maxim Semiconductor MAX8997/8966.
      This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
      MUIC controls on chip.
      This driver provides common support for accessing the device;
      additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_MAX8998
    bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
    depends on I2C=y
    select MFD_CORE
    select IRQ_DOMAIN
    help
      Say yes here to add support for Maxim Semiconductor MAX8998 and
      National Semiconductor LP3974. This is a Power Management IC.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the functionality
      of the device.

config MFD_MT6397
    tristate "MediaTek MT6397 PMIC Support"
    select MFD_CORE
    select IRQ_DOMAIN
    help
      Say yes here to add support for MediaTek MT6397 PMIC. This is
      a Power Management IC. This driver provides common support for
      accessing the device; additional drivers must be enabled in order
      to use the functionality of the device.

config MFD_MENF21BMC
    tristate "MEN 14F021P00 Board Management Controller Support"
    depends on I2C
    select MFD_CORE
    help
      Say yes here to add support for the MEN 14F021P00 BMC
      which is a Board Management Controller connected to the I2C bus.
      The device supports multiple sub-devices like LED, HWMON and WDT.
      This driver provides common support for accessing the devices;
      additional drivers must be enabled in order to use the
      functionality of the BMC device.

      This driver can also be built as a module. If so the module
      will be called menf21bmc.

config EZX_PCAP
    bool "Motorola EZXPCAP Support"
    depends on SPI_MASTER
    help
      This enables the PCAP ASIC present on EZX Phones. This is
      needed for MMC, TouchScreen, Sound, USB, etc..

config MFD_CPCAP
    tristate "Support for Motorola CPCAP"
    depends on SPI
    depends on OF || COMPILE_TEST
    select REGMAP_SPI
    select REGMAP_IRQ
    help
      Say yes here if you want to include driver for CPCAP.
      It is used on many Motorola phones and tablets as a PMIC.
      At least Motorola Droid 4 is known to use CPCAP.

config MFD_VIPERBOARD
        tristate "Nano River Technologies Viperboard"
    select MFD_CORE
    depends on USB
    default n
    help
      Say yes here if you want support for Nano River Technologies
      Viperboard.
      There are mfd cell drivers available for i2c master, adc and
      both gpios found on the board. The spi part does not yet
      have a driver.
      You need to select the mfd cell drivers separately.
      The drivers do not support all features the board exposes.

config MFD_RETU
    tristate "Nokia Retu and Tahvo multi-function device"
    select MFD_CORE
    depends on I2C
    select REGMAP_IRQ
    help
      Retu and Tahvo are a multi-function devices found on Nokia
      Internet Tablets (770, N800 and N810).

config MFD_PCF50633
    tristate "NXP PCF50633"
    depends on I2C
    select REGMAP_I2C
    help
      Say yes here if you have NXP PCF50633 chip on your board.
      This core driver provides register access and IRQ handling
      facilities, and registers devices for the various functions
      so that function-specific drivers can bind to them.

config PCF50633_ADC
    tristate "NXP PCF50633 ADC"
    depends on MFD_PCF50633
    help
     Say yes here if you want to include support for ADC in the
     NXP PCF50633 chip.

config PCF50633_GPIO
    tristate "NXP PCF50633 GPIO"
    depends on MFD_PCF50633
    help
     Say yes here if you want to include support GPIO for pins on
     the PCF50633 chip.

config UCB1400_CORE
    tristate "Philips UCB1400 Core driver"
    depends on AC97_BUS
    depends on GPIOLIB
    help
      This enables support for the Philips UCB1400 core functions.
      The UCB1400 is an AC97 audio codec.

      To compile this driver as a module, choose M here: the
      module will be called ucb1400_core.

config MFD_PM8XXX
    tristate "Qualcomm PM8xxx PMIC chips driver"
    depends on (ARM || HEXAGON || COMPILE_TEST)
    select IRQ_DOMAIN
    select MFD_CORE
    select REGMAP
    help
      If you say yes to this option, support will be included for the
      built-in PM8xxx PMIC chips.

      This is required if your board has a PM8xxx and uses its features,
      such as: MPPs, GPIOs, regulators, interrupts, and PWM.

      Say M here if you want to include support for PM8xxx chips as a
      module. This will build a module called "pm8xxx-core".

config MFD_QCOM_RPM
    tristate "Qualcomm Resource Power Manager (RPM)"
    depends on ARCH_QCOM && OF
    help
      If you say yes to this option, support will be included for the
      Resource Power Manager system found in the Qualcomm 8660, 8960 and
      8064 based devices.

      This is required to access many regulators, clocks and bus
      frequencies controlled by the RPM on these devices.

      Say M here if you want to include support for the Qualcomm RPM as a
      module. This will build a module called "qcom_rpm".

config MFD_SPMI_PMIC
    tristate "Qualcomm SPMI PMICs"
    depends on ARCH_QCOM || COMPILE_TEST
    depends on OF
    depends on SPMI
    select REGMAP_SPMI
    help
      This enables support for the Qualcomm SPMI PMICs.
      These PMICs are currently used with the Snapdragon 800 series of
      SoCs.  Note, that this will only be useful paired with descriptions
      of the independent functions as children nodes in the device tree.

      Say M here if you want to include support for the SPMI PMIC
      series as a module.  The module will be called "qcom-spmi-pmic".

config MFD_RDC321X
    tristate "RDC R-321x southbridge"
    select MFD_CORE
    depends on PCI
    help
      Say yes here if you want to have support for the RDC R-321x SoC
      southbridge which provides access to GPIOs and Watchdog using the
      southbridge PCI device configuration space.

config MFD_RT5033
    tristate "Richtek RT5033 Power Management IC"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      This driver provides for the Richtek RT5033 Power Management IC,
      which includes the I2C driver and the Core APIs. This driver provides
      common support for accessing the device. The device supports multiple
      sub-devices like charger, fuel gauge, flash LED, current source,
      LDO and Buck.

config MFD_RC5T583
    bool "Ricoh RC5T583 Power Management system device"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    help
      Select this option to get support for the RICOH583 Power
      Management system device.
      This driver provides common support for accessing the device
      through i2c interface. The device supports multiple sub-devices
      like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
      Additional drivers must be enabled in order to use the
      different functionality of the device.

config MFD_RK808
    tristate "Rockchip RK805/RK808/RK818 Power Management Chip"
    depends on I2C && OF
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      If you say yes here you get support for the RK805, RK808 and RK818
      Power Management chips.
      This driver provides common support for accessing the device
      through I2C interface. The device supports multiple sub-devices
      including interrupts, RTC, LDO & DCDC regulators, and onkey.

config MFD_RN5T618
    tristate "Ricoh RN5T567/618 PMIC"
    depends on I2C
    depends on OF
    select MFD_CORE
    select REGMAP_I2C
    help
      Say yes here to add support for the Ricoh RN5T567,
          RN5T618, RC5T619 PMIC.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config MFD_SEC_CORE
    bool "SAMSUNG Electronics PMIC Series Support"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
     Support for the Samsung Electronics MFD series.
     This driver provides common support for accessing the device,
     additional drivers must be enabled in order to use the functionality
     of the device

config MFD_SI476X_CORE
    tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    help
      This is the core driver for the SI476x series of AM/FM
      radio. This MFD driver connects the radio-si476x V4L2 module
      and the si476x audio codec.

      To compile this driver as a module, choose M here: the
      module will be called si476x-core.

config MFD_SM501
    tristate "Silicon Motion SM501"
     ---help---
      This is the core driver for the Silicon Motion SM501 multimedia
      companion chip. This device is a multifunction device which may
      provide numerous interfaces including USB host controller, USB gadget,
      asynchronous serial ports, audio functions, and a dual display video
      interface. The device may be connected by PCI or local bus with
      varying functions enabled.

config MFD_SM501_GPIO
    bool "Export GPIO via GPIO layer"
    depends on MFD_SM501 && GPIOLIB
     ---help---
     This option uses the gpio library layer to export the 64 GPIO
     lines on the SM501. The platform data is used to supply the
     base number for the first GPIO line to register.

config MFD_SKY81452
    tristate "Skyworks Solutions SKY81452"
    select MFD_CORE
    select REGMAP_I2C
    depends on I2C
    help
      This is the core driver for the Skyworks SKY81452 backlight and
      voltage regulator device.

      This driver can also be built as a module.  If so, the module
      will be called sky81452.

config MFD_SMSC
       bool "SMSC ECE1099 series chips"
       depends on I2C=y
       select MFD_CORE
       select REGMAP_I2C
       help
        If you say yes here you get support for the
        ece1099 chips from SMSC.

        To compile this driver as a module, choose M here: the
        module will be called smsc.

config MFD_SC27XX_PMIC
    tristate "Spreadtrum SC27xx PMICs"
    depends on ARCH_SPRD || COMPILE_TEST
    depends on SPI_MASTER
    select MFD_CORE
    select REGMAP_SPI
    select REGMAP_IRQ
    help
      This enables support for the Spreadtrum SC27xx PMICs with SPI
      interface. The SC27xx series PMICs integrate power management,
      audio codec, battery management and user interface support
      function (such as RTC, Typec, indicator and so on) in a single chip.

      This driver provides common support for accessing the SC27xx PMICs,
      and it also adds the irq_chip parts for handling the PMIC chip events.

config ABX500_CORE
    bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
    default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST
    help
      Say yes here if you have the ABX500 Mixed Signal IC family
      chips. This core driver expose register access functions.
      Functionality specific drivers using these functions can
      remain unchanged when IC changes. Binding of the functions to
      actual register access is done by the IC core driver.

config AB3100_CORE
    bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
    depends on I2C=y && ABX500_CORE
    select MFD_CORE
    default y if ARCH_U300
    help
      Select this to enable the AB3100 Mixed Signal IC core
      functionality. This connects to a AB3100 on the I2C bus
      and expose a number of symbols needed for dependent devices
      to read and write registers and subscribe to events from
      this multi-functional IC. This is needed to use other features
      of the AB3100 such as battery-backed RTC, charging control,
      LEDs, vibrator, system power and temperature, power management
      and ALSA sound.

config AB3100_OTP
    tristate "ST-Ericsson AB3100 OTP functions"
    depends on AB3100_CORE
    default y if AB3100_CORE
    help
      Select this to enable the AB3100 Mixed Signal IC OTP (one-time
      programmable memory) support. This exposes a sysfs file to read
      out OTP values.

config AB8500_CORE
    bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
    depends on ABX500_CORE && MFD_DB8500_PRCMU
    select POWER_SUPPLY
    select MFD_CORE
    select IRQ_DOMAIN
    help
      Select this option to enable access to AB8500 power management
      chip. This connects to U8500 either on the SSP/SPI bus (deprecated
      since hardware version v1.0) or the I2C bus via PRCMU. It also adds
      the irq_chip parts for handling the Mixed Signal chip events.
      This chip embeds various other multimedia funtionalities as well.

config AB8500_DEBUG
       bool "Enable debug info via debugfs"
       depends on AB8500_GPADC && DEBUG_FS
       default y if DEBUG_FS
       help
         Select this option if you want debug information using the debug
         filesystem, debugfs.

config AB8500_GPADC
    bool "ST-Ericsson AB8500 GPADC driver"
    depends on AB8500_CORE && REGULATOR_AB8500
    default y
    help
      AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage

config MFD_DB8500_PRCMU
    bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
    depends on UX500_SOC_DB8500
    select MFD_CORE
    help
      Select this option to enable support for the DB8500 Power Reset
      and Control Management Unit. This is basically an autonomous
      system controller running an XP70 microprocessor, which is accessed
      through a register map.

config MFD_STMPE
    bool "STMicroelectronics STMPE"
    depends on (I2C=y || SPI_MASTER=y)
    depends on OF
    select MFD_CORE
    help
      Support for the STMPE family of I/O Expanders from
      STMicroelectronics.

      Currently supported devices are:

        STMPE811: GPIO, Touchscreen
        STMPE1601: GPIO, Keypad
        STMPE1801: GPIO, Keypad
        STMPE2401: GPIO, Keypad
        STMPE2403: GPIO, Keypad

      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the functionality
      of the device.  Currently available sub drivers are:

        GPIO: stmpe-gpio
        Keypad: stmpe-keypad
        Touchscreen: stmpe-ts

menu "STMicroelectronics STMPE Interface Drivers"
depends on MFD_STMPE

config STMPE_I2C
    bool "STMicroelectronics STMPE I2C Interface"
    depends on I2C=y
    default y
    help
      This is used to enable I2C interface of STMPE

config STMPE_SPI
    bool "STMicroelectronics STMPE SPI Interface"
    depends on SPI_MASTER
    help
      This is used to enable SPI interface of STMPE
endmenu

config MFD_STA2X11
    bool "STMicroelectronics STA2X11"
    depends on STA2X11
    select MFD_CORE
    select REGMAP_MMIO

config MFD_SUN6I_PRCM
    bool "Allwinner A31 PRCM controller"
    depends on ARCH_SUNXI
    select MFD_CORE
    help
      Support for the PRCM (Power/Reset/Clock Management) unit available
      in A31 SoC.

config MFD_SYSCON
    bool "System Controller Register R/W Based on Regmap"
    select REGMAP_MMIO
    help
      Select this option to enable accessing system control registers
      via regmap.

config MFD_DAVINCI_VOICECODEC
    tristate
    select MFD_CORE
    select REGMAP_MMIO

config MFD_TI_AM335X_TSCADC
    tristate "TI ADC / Touch Screen chip support"
    select MFD_CORE
    select REGMAP
    select REGMAP_MMIO
    help
      If you say yes here you get support for Texas Instruments series
      of Touch Screen /ADC chips.
      To compile this driver as a module, choose M here: the
      module will be called ti_am335x_tscadc.

config MFD_DM355EVM_MSP
    bool "TI DaVinci DM355 EVM microcontroller"
    depends on I2C=y && MACH_DAVINCI_DM355_EVM
    help
      This driver supports the MSP430 microcontroller used on these
      boards.  MSP430 firmware manages resets and power sequencing,
      inputs from buttons and the IR remote, LEDs, an RTC, and more.

config MFD_LP3943
    tristate "TI/National Semiconductor LP3943 MFD Driver"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    help
      Support for the TI/National Semiconductor LP3943.
      This driver consists of GPIO and PWM drivers.
      With these functionalities, it can be used for LED string control or
      general usage such like a GPIO controller and a PWM controller.

config MFD_LP8788
    bool "TI LP8788 Power Management Unit Driver"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select IRQ_DOMAIN
    help
      TI LP8788 PMU supports regulators, battery charger, RTC,
      ADC, backlight driver and current sinks.

config MFD_TI_LMU
    tristate "TI Lighting Management Unit driver"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    help
      Say yes here to enable support for TI LMU chips.

      TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697.
      It consists of backlight, LED and regulator driver.
      It provides consistent device controls for lighting functions.

config MFD_OMAP_USB_HOST
    bool "TI OMAP USBHS core and TLL driver"
    depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
    default y
    help
      This is the core driver for the OAMP EHCI and OHCI drivers.
      This MFD driver does the required setup functionalities for
      OMAP USB Host drivers.

config MFD_PALMAS
    bool "TI Palmas series chips"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C=y
    help
      If you say yes here you get support for the Palmas
      series of PMIC chips from Texas Instruments.

config TPS6105X
    tristate "TI TPS61050/61052 Boost Converters"
    depends on I2C
    select REGMAP_I2C
    select REGULATOR
    select MFD_CORE
    select REGULATOR_FIXED_VOLTAGE
    help
      This option enables a driver for the TP61050/TPS61052
      high-power "white LED driver". This boost converter is
      sometimes used for other things than white LEDs, and
      also contains a GPIO pin.

config TPS65010
    tristate "TI TPS6501x Power Management chips"
    depends on I2C && GPIOLIB
    default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
    help
      If you say yes here you get support for the TPS6501x series of
      Power Management chips.  These include voltage regulators,
      lithium ion/polymer battery charging, and other features that
      are often used in portable devices like cell phones and cameras.

      This driver can also be built as a module.  If so, the module
      will be called tps65010.

config TPS6507X
    tristate "TI TPS6507x Power Management / Touch Screen chips"
    select MFD_CORE
    depends on I2C
    help
      If you say yes here you get support for the TPS6507x series of
      Power Management / Touch Screen chips.  These include voltage
      regulators, lithium ion/polymer battery charging, touch screen
      and other features that are often used in portable devices.
      This driver can also be built as a module.  If so, the module
      will be called tps6507x.

config MFD_TPS65086
    tristate "TI TPS65086 Power Management Integrated Chips (PMICs)"
    select MFD_CORE
    select REGMAP
    select REGMAP_IRQ
    select REGMAP_I2C
    depends on I2C
    help
      If you say yes here you get support for the TPS65086 series of
      Power Management chips.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config TPS65911_COMPARATOR
    tristate

config MFD_TPS65090
    bool "TI TPS65090 Power Management chips"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      If you say yes here you get support for the TPS65090 series of
      Power Management chips.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config MFD_TPS65217
    tristate "TI TPS65217 Power Management / White LED chips"
    depends on I2C && OF
    select MFD_CORE
    select REGMAP_I2C
    select IRQ_DOMAIN
    help
      If you say yes here you get support for the TPS65217 series of
      Power Management / White LED chips.
      These include voltage regulators, lithium ion/polymer battery
      charger, wled and other features that are often used in portable
      devices.

      This driver can also be built as a module.  If so, the module
      will be called tps65217.

config MFD_TPS68470
    bool "TI TPS68470 Power Management / LED chips"
    depends on ACPI && I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select I2C_DESIGNWARE_PLATFORM
    help
      If you say yes here you get support for the TPS68470 series of
      Power Management / LED chips.

      These include voltage regulators, LEDs and other features
      that are often used in portable devices.

      This option is a bool as it provides an ACPI operation
      region, which must be available before any of the devices
      using this are probed. This option also configures the
      designware-i2c driver to be built-in, for the same reason.

config MFD_TI_LP873X
    tristate "TI LP873X Power Management IC"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    help
      If you say yes here then you get support for the LP873X series of
      Power Management Integrated Circuits (PMIC).
      These include voltage regulators, thermal protection, configurable
      General Purpose Outputs (GPO) that are used in portable devices.

      This driver can also be built as a module. If so, the module
      will be called lp873x.

config MFD_TI_LP87565
    tristate "TI LP87565 Power Management IC"
    depends on I2C && OF
    select MFD_CORE
    select REGMAP_I2C
    help
      If you say yes here then you get support for the LP87565 series of
      Power Management Integrated Circuits (PMIC).
      These include voltage regulators, thermal protection, configurable
      General Purpose Outputs (GPO) that are used in portable devices.

      This driver can also be built as a module. If so, the module
      will be called lp87565.

config MFD_TPS65218
    tristate "TI TPS65218 Power Management chips"
    depends on I2C && OF
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      If you say yes here you get support for the TPS65218 series of
      Power Management chips.
      These include voltage regulators, gpio and other features
      that are often used in portable devices.

      This driver can also be built as a module.  If so, the module
      will be called tps65218.

config MFD_TPS6586X
    bool "TI TPS6586x Power Management chips"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    help
      If you say yes here you get support for the TPS6586X series of
      Power Management chips.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

      This driver can also be built as a module.  If so, the module
      will be called tps6586x.

config MFD_TPS65910
    bool "TI TPS65910 Power Management chip"
    depends on I2C=y
    depends on GPIOLIB || COMPILE_TEST
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    select IRQ_DOMAIN
    help
      if you say yes here you get support for the TPS65910 series of
      Power Management chips.

config MFD_TPS65912
    tristate
    select MFD_CORE
    select REGMAP
    select REGMAP_IRQ

config MFD_TPS65912_I2C
    tristate "TI TPS65912 Power Management chip with I2C"
    select MFD_TPS65912
    select REGMAP_I2C
    depends on I2C
    help
      If you say yes here you get support for the TPS65912 series of
      PM chips with I2C interface.

config MFD_TPS65912_SPI
    tristate "TI TPS65912 Power Management chip with SPI"
    select MFD_TPS65912
    select REGMAP_SPI
    depends on SPI_MASTER
    help
      If you say yes here you get support for the TPS65912 series of
      PM chips with SPI interface.

config MFD_TPS80031
    bool "TI TPS80031/TPS80032 Power Management chips"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    help
      If you say yes here you get support for the Texas Instruments
      TPS80031/ TPS80032 Fully Integrated Power Management with Power
      Path and Battery Charger. The device provides five configurable
      step-down converters, 11 general purpose LDOs, USB OTG Module,
      ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
      Power Path from USB, 32K clock generator.

config TWL4030_CORE
    bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
    depends on I2C=y
    select IRQ_DOMAIN
    select REGMAP_I2C
    help
      Say yes here if you have TWL4030 / TWL6030 family chip on your board.
      This core driver provides register access and IRQ handling
      facilities, and registers devices for the various functions
      so that function-specific drivers can bind to them.

      These multi-function chips are found on many OMAP2 and OMAP3
      boards, providing power management, RTC, GPIO, keypad, a
      high speed USB OTG transceiver, an audio codec (on most
      versions) and many other features.

config TWL4030_POWER
    bool "TI TWL4030 power resources"
    depends on TWL4030_CORE && ARM
    help
      Say yes here if you want to use the power resources on the
      TWL4030 family chips.  Most of these resources are regulators,
      which have a separate driver; some are control signals, such
      as clock request handshaking.

      This driver uses board-specific data to initialize the resources
      and load scripts controlling which resources are switched off/on
      or reset when a sleep, wakeup or warm reset event occurs.

config MFD_TWL4030_AUDIO
    bool "TI TWL4030 Audio"
    depends on TWL4030_CORE
    select MFD_CORE
    default n

config TWL6040_CORE
    bool "TI TWL6040 audio codec"
    depends on I2C=y
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    default n
    help
      Say yes here if you want support for Texas Instruments TWL6040 audio
      codec.
      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device (audio, vibra).

config MENELAUS
    bool "TI TWL92330/Menelaus PM chip"
    depends on I2C=y && ARCH_OMAP2
    help
      If you say yes here you get support for the Texas Instruments
      TWL92330/Menelaus Power Management chip. This include voltage
      regulators, Dual slot memory card transceivers, real-time clock
      and other features that are often used in portable devices like
      cell phones and PDAs.

config MFD_WL1273_CORE
    tristate "TI WL1273 FM radio"
    depends on I2C
    select MFD_CORE
    default n
    help
      This is the core driver for the TI WL1273 FM radio. This MFD
      driver connects the radio-wl1273 V4L2 module and the wl1273
      audio codec.

config MFD_LM3533
    tristate "TI/National Semiconductor LM3533 Lighting Power chip"
    depends on I2C
    select MFD_CORE
    select REGMAP_I2C
    help
      Say yes here to enable support for National Semiconductor / TI
      LM3533 Lighting Power chips.

      This driver provides common support for accessing the device;
      additional drivers must be enabled in order to use the LED,
      backlight or ambient-light-sensor functionality of the device.

config MFD_TIMBERDALE
    tristate "Timberdale FPGA"
    select MFD_CORE
    depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
    ---help---
    This is the core driver for the timberdale FPGA. This device is a
    multifunction device which exposes numerous platform devices.

    The timberdale FPGA can be found on the Intel Atom development board
    for in-vehicle infontainment, called Russellville.

config MFD_TC3589X
    bool "Toshiba TC35892 and variants"
    depends on I2C=y
    depends on OF
    select MFD_CORE
    help
      Support for the Toshiba TC35892 and variants I/O Expander.

      This driver provides common support for accessing the device,
      additional drivers must be enabled in order to use the
      functionality of the device.

config MFD_TMIO
    bool
    default n

config MFD_T7L66XB
    bool "Toshiba T7L66XB"
    depends on ARM && HAVE_CLK
    select MFD_CORE
    select MFD_TMIO
    help
      Support for Toshiba Mobile IO Controller T7L66XB

config MFD_TC6387XB
    bool "Toshiba TC6387XB"
    depends on ARM && HAVE_CLK
    select MFD_CORE
    select MFD_TMIO
    help
      Support for Toshiba Mobile IO Controller TC6387XB

config MFD_TC6393XB
    bool "Toshiba TC6393XB"
    depends on ARM && HAVE_CLK
    select GPIOLIB
    select MFD_CORE
    select MFD_TMIO
    help
      Support for Toshiba Mobile IO Controller TC6393XB

config MFD_VX855
    tristate "VIA VX855/VX875 integrated south bridge"
    depends on PCI
    select MFD_CORE
    help
      Say yes here to enable support for various functions of the
      VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
      and/or vx855_gpio drivers for this to do anything useful.

config MFD_ARIZONA
    select REGMAP
    select REGMAP_IRQ
    select MFD_CORE
    bool

config MFD_ARIZONA_I2C
    tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C"
    select MFD_ARIZONA
    select REGMAP_I2C
    depends on I2C
    help
      Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform
      audio SoC core functionality controlled via I2C.

config MFD_ARIZONA_SPI
    tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI"
    select MFD_ARIZONA
    select REGMAP_SPI
    depends on SPI_MASTER
    help
      Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform
      audio SoC core functionality controlled via SPI.

config MFD_CS47L24
    bool "Cirrus Logic CS47L24 and WM1831"
    depends on MFD_ARIZONA
    help
      Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC

config MFD_WM5102
    bool "Wolfson Microelectronics WM5102"
    depends on MFD_ARIZONA
    help
      Support for Wolfson Microelectronics WM5102 low power audio SoC

config MFD_WM5110
    bool "Wolfson Microelectronics WM5110 and WM8280/WM8281"
    depends on MFD_ARIZONA
    help
      Support for Wolfson Microelectronics WM5110 and WM8280/WM8281
      low power audio SoC

config MFD_WM8997
    bool "Wolfson Microelectronics WM8997"
    depends on MFD_ARIZONA
    help
      Support for Wolfson Microelectronics WM8997 low power audio SoC

config MFD_WM8998
    bool "Wolfson Microelectronics WM8998"
    depends on MFD_ARIZONA
    help
      Support for Wolfson Microelectronics WM8998 low power audio SoC

config MFD_WM8400
    bool "Wolfson Microelectronics WM8400"
    select MFD_CORE
    depends on I2C=y
    select REGMAP_I2C
    help
      Support for the Wolfson Microelecronics WM8400 PMIC and audio
      CODEC.  This driver provides common support for accessing
      the device, additional drivers must be enabled in order to use
      the functionality of the device.

config MFD_WM831X
    bool

config MFD_WM831X_I2C
    bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
    select MFD_CORE
    select MFD_WM831X
    select REGMAP_I2C
    select IRQ_DOMAIN
    depends on I2C=y
    help
      Support for the Wolfson Microelecronics WM831x and WM832x PMICs
      when controlled using I2C.  This driver provides common support
      for accessing the device, additional drivers must be enabled in
      order to use the functionality of the device.

config MFD_WM831X_SPI
    bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
    select MFD_CORE
    select MFD_WM831X
    select REGMAP_SPI
    select IRQ_DOMAIN
    depends on SPI_MASTER
    help
      Support for the Wolfson Microelecronics WM831x and WM832x PMICs
      when controlled using SPI.  This driver provides common support
      for accessing the device, additional drivers must be enabled in
      order to use the functionality of the device.

config MFD_WM8350
    bool

config MFD_WM8350_I2C
    bool "Wolfson Microelectronics WM8350 with I2C"
    select MFD_WM8350
    select REGMAP_I2C
    depends on I2C=y
    help
      The WM8350 is an integrated audio and power management
      subsystem with watchdog and RTC functionality for embedded
      systems.  This option enables core support for the WM8350 with
      I2C as the control interface.  Additional options must be
      selected to enable support for the functionality of the chip.

config MFD_WM8994
    tristate "Wolfson Microelectronics WM8994"
    select MFD_CORE
    select REGMAP_I2C
    select REGMAP_IRQ
    depends on I2C
    help
      The WM8994 is a highly integrated hi-fi CODEC designed for
      smartphone applications.  As well as audio functionality it
      has on board GPIO and regulator functionality which is
      supported via the relevant subsystems.  This driver provides
      core support for the WM8994, in order to use the actual
      functionaltiy of the device other drivers must be enabled.

config MFD_WM97xx
    tristate "Wolfson Microelectronics WM97xx"
    select MFD_CORE
    select REGMAP_AC97
    select AC97_BUS_COMPAT
    depends on AC97_BUS_NEW
    help
      The WM9705, WM9712 and WM9713 is a highly integrated hi-fi CODEC
      designed for smartphone applications.  As well as audio functionality
      it has on board GPIO and a touchscreen functionality which is
      supported via the relevant subsystems.  This driver provides core
      support for the WM97xx, in order to use the actual functionaltiy of
      the device other drivers must be enabled.

config MFD_STW481X
    tristate "Support for ST Microelectronics STw481x"
    depends on I2C && (ARCH_NOMADIK || COMPILE_TEST)
    select REGMAP_I2C
    select MFD_CORE
    help
      Select this option to enable the STw481x chip driver used
      in various ST Microelectronics and ST-Ericsson embedded
      Nomadik series.

config MFD_ROHM_BD718XX
    tristate "ROHM BD71837 Power Management IC"
    depends on I2C=y
    depends on OF
    select REGMAP_I2C
    select REGMAP_IRQ
    select MFD_CORE
    help
      Select this option to get support for the ROHM BD71837
      Power Management ICs. BD71837 is designed to power processors like
      NXP i.MX8. It contains 8 BUCK outputs and 7 LDOs, voltage monitoring
      and emergency shut down as well as 32,768KHz clock output.

config MFD_STM32_LPTIMER
    tristate "Support for STM32 Low-Power Timer"
    depends on (ARCH_STM32 && OF) || COMPILE_TEST
    select MFD_CORE
    select REGMAP
    select REGMAP_MMIO
    help
      Select this option to enable STM32 Low-Power Timer driver
      used for PWM, IIO Trigger, IIO Encoder and Counter. Shared
      resources are also dealt with here.

      To compile this driver as a module, choose M here: the
      module will be called stm32-lptimer.

config MFD_STM32_TIMERS
    tristate "Support for STM32 Timers"
    depends on (ARCH_STM32 && OF) || COMPILE_TEST
    select MFD_CORE
    select REGMAP
    select REGMAP_MMIO
    help
      Select this option to enable STM32 timers driver used
      for PWM and IIO Timer. This driver allow to share the
      registers between the others drivers.

menu "Multimedia Capabilities Port drivers"
    depends on ARCH_SA1100

config MCP
    tristate

# Interface drivers
config MCP_SA11X0
    tristate "Support SA11x0 MCP interface"
    depends on ARCH_SA1100
    select MCP

# Chip drivers
config MCP_UCB1200
    tristate "Support for UCB1200 / UCB1300"
    depends on MCP_SA11X0
    select MCP

config MCP_UCB1200_TS
    tristate "Touchscreen interface support"
    depends on MCP_UCB1200 && INPUT

endmenu

config MFD_VEXPRESS_SYSREG
    bool "Versatile Express System Registers"
    depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET
    default y
    select CLKSRC_MMIO
    select GPIO_GENERIC_PLATFORM
    select MFD_CORE
    select MFD_SYSCON
    help
      System Registers are the platform configuration block
      on the ARM Ltd. Versatile Express board.

config RAVE_SP_CORE
    tristate "RAVE SP MCU core driver"
    depends on SERIAL_DEV_BUS
    select CRC_CCITT
    help
      Select this to get support for the Supervisory Processor
      device found on several devices in RAVE line of hardware.

endmenu
endif