| # | |
| # 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_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_BCM590XX | |
| tristate "Broadcom BCM590xx PMUs" | |
| select MFD_CORE | |
| select REGMAP_I2C | |
| depends on I2C | |
| help | |
| Support for the BCM590xx PMUs from Broadcom | |
| 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. | |
| 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_I2C | |
| tristate "ChromeOS Embedded Controller (I2C)" | |
| depends on MFD_CROS_EC && I2C | |
| help | |
| If you say Y here, you get support for talking to the ChromeOS | |
| EC through an I2C bus. This uses a simple byte-level protocol with | |
| a checksum. Failing accesses will be retried three times to | |
| improve reliability. | |
| config MFD_CROS_EC_SPI | |
| tristate "ChromeOS Embedded Controller (SPI)" | |
| depends on MFD_CROS_EC && SPI | |
| ---help--- | |
| If you say Y here, you get support for talking to the ChromeOS EC | |
| through a SPI bus, using a byte-level protocol. Since the EC's | |
| response time cannot be guaranteed, we support ignoring | |
| 'pre-amble' bytes before the response actually starts. | |
| 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 PMIC Support" | |
| select MFD_CORE | |
| select REGMAP_I2C | |
| select REGMAP_IRQ | |
| depends on I2C | |
| help | |
| Say yes here for support for the Dialog Semiconductor DA9062 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_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" | |
| 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_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 Intel Atom SoC PMIC" | |
| depends on GPIOLIB | |
| depends on I2C=y | |
| select MFD_CORE | |
| select REGMAP_I2C | |
| select REGMAP_IRQ | |
| help | |
| Select this option to enable support for the PMIC device | |
| on some Intel SoC systems. The PMIC provides ADC, GPIO, | |
| thermal, charger and related power management functions | |
| on these 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-bBL6 | |
| * COMe-bHL6 | |
| * COMe-bIP# | |
| * COMe-bPC2 (ETXexpress-PC) | |
| * COMe-bSC# (ETXexpress-SC T#) | |
| * COMe-cBL6 | |
| * COMe-cBT6 | |
| * COMe-cBW6 | |
| * COMe-cCT6 | |
| * COMe-cDC2 (microETXexpress-DC) | |
| * COMe-cHL6 | |
| * 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 | |
| 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 | |
| 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_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 | |
| config MFD_PM8921_CORE | |
| tristate "Qualcomm PM8921 PMIC chip" | |
| depends on (ARM || HEXAGON) | |
| select IRQ_DOMAIN | |
| select MFD_CORE | |
| select MFD_PM8XXX | |
| select REGMAP | |
| help | |
| If you say yes to this option, support will be included for the | |
| built-in PM8921 PMIC chip. | |
| This is required if your board has a PM8921 and uses its features, | |
| such as: MPPs, GPIOs, regulators, interrupts, and PWM. | |
| Say M here if you want to include support for PM8921 chip as a module. | |
| This will build a module called "pm8921-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_RTSX_PCI | |
| tristate "Realtek PCI-E card reader" | |
| depends on PCI | |
| select MFD_CORE | |
| help | |
| This supports for Realtek PCI-Express card reader including rts5209, | |
| rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. | |
| Realtek card reader supports access to many types of memory cards, | |
| such as Memory Stick, Memory Stick Pro, Secure Digital and | |
| MultiMediaCard. | |
| 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_RTSX_USB | |
| tristate "Realtek USB card reader" | |
| depends on USB | |
| select MFD_CORE | |
| help | |
| Select this option to get support for Realtek USB 2.0 card readers | |
| including RTS5129, RTS5139, RTS5179 and RTS5170. | |
| Realtek card reader supports access to many types of memory cards, | |
| such as Memory Stick Pro, Secure Digital and MultiMediaCard. | |
| 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 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 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 or R5T618 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 ABX500_CORE | |
| bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
| default y if ARCH_U300 || ARCH_U8500 | |
| 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_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 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 | |
| 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_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_TPS65218 | |
| tristate "TI TPS65218 Power Management chips" | |
| depends on I2C | |
| 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. Only regulator | |
| component is currently supported. | |
| 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_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. | |
| 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. | |
| endmenu | |
| endif |