diff options
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 1439 |
1 files changed, 1022 insertions, 417 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index fdca643249e..6cc4b6acc22 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -2,99 +2,216 @@ # Multifunction miscellaneous devices # -menuconfig MFD_SUPPORT - bool "Multifunction device drivers" - depends on HAS_IOMEM - default y - help - Multifunction devices embed several functions (e.g. GPIOs, - touchscreens, keyboards, current regulators, power management chips, - etc...) in one single integrated circuit. They usually talk to the - main CPU through one or more IRQ lines and low speed data busses (SPI, - I2C, etc..). They appear as one single device to the main system - through the data bus and the MFD framework allows for sub devices - (a.k.a. functions) to appear as discrete platform devices. - MFDs are typically found on embedded platforms. - - This option alone does not add any kernel code. - -if MFD_SUPPORT +if HAS_IOMEM +menu "Multifunction device drivers" config MFD_CORE tristate + select IRQ_DOMAIN default n -config MFD_88PM860X - bool "Support Marvell 88PM8606/88PM8607" - depends on I2C=y && GENERIC_HARDIRQS +config MFD_CS5535 + tristate "AMD CS5535 and CS5536 southbridge core functions" select MFD_CORE + depends on PCI && X86 + ---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_AS3711 + bool "AMS AS3711" + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + depends on I2C=y 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. + Support for the AS3711 PMIC from AMS -config MFD_SM501 - tristate "Support for 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_AS3722 + bool "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 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 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 && GPIOLIB + 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_BCM590XX + tristate "Broadcom BCM590xx PMUs" + select MFD_CORE + select REGMAP_I2C + depends on I2C + help + Support for the BCM590xx PMUs from Broadcom + +config MFD_AXP20X + bool "X-Powers AXP20X" + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + depends on I2C=y + help + If you say Y here you get support for the X-Powers AXP202 and AXP209. + 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 + 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 && OF + + ---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 "Support for Compaq ASIC3" - depends on GENERIC_HARDIRQS && GPIOLIB && ARM + 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 MFD_SH_MOBILE_SDHI - bool "Support for SuperH Mobile SDHI" - depends on SUPERH || ARCH_SHMOBILE +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 - select TMIO_MMC_DMA - ---help--- - This driver supports the SDHI hardware block found in many - SuperH Mobile SoCs. -config MFD_DAVINCI_VOICECODEC - tristate +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. -config MFD_DM355EVM_MSP - bool "DaVinci DM355 EVM microcontroller" - depends on I2C=y && MACH_DAVINCI_DM355_EVM + This driver can be built as a module. If built as a module it will be + called "da9055" + +config MFD_DA9063 + bool "Dialog Semiconductor DA9063 PMIC Support" + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + depends on I2C=y 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. + 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_TI_SSP - tristate "TI Sequencer Serial Port support" - depends on ARCH_DAVINCI_TNETV107X +config MFD_MC13XXX + tristate + depends on (SPI_MASTER || I2C) select MFD_CORE - ---help--- - Say Y here if you want support for the Sequencer Serial Port - in a Texas Instruments TNETV107X SoC. + 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. - To compile this driver as a module, choose M here: the - module will be called ti-ssp. +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 HTC_EGPIO bool "HTC EGPIO support" - depends on GENERIC_HARDIRQS && GPIOLIB && ARM + depends on GPIOLIB && ARM help This driver supports the CPLD egpio chip present on several HTC phones. It provides basic support for input @@ -118,351 +235,392 @@ config HTC_I2CPLD This device provides input and output GPIOs through an I2C interface to one or more sub-chips. -config UCB1400_CORE - tristate "Philips UCB1400 Core driver" - depends on AC97_BUS - depends on GPIOLIB +config LPC_ICH + tristate "Intel ICH LPC" + depends on PCI + select MFD_CORE 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. + 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 TPS65010 - tristate "TPS6501x Power Management chips" - depends on I2C && GPIOLIB - default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK +config LPC_SCH + tristate "Intel SCH LPC" + depends on PCI + select MFD_CORE 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. + LPC bridge function of the Intel SCH provides support for + System Management Bus and General Purpose I/O. -config TPS6507X - tristate "TPS6507x Power Management / Touch Screen chips" +config MFD_INTEL_MSIC + bool "Intel MSIC" + depends on INTEL_SCU_IPC 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. + 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 MENELAUS - bool "Texas Instruments TWL92330/Menelaus PM chip" - depends on I2C=y && ARCH_OMAP2 +config MFD_IPAQ_MICRO + bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" + depends on SA1100_H3100 || SA1100_H3600 + select MFD_CORE 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. + 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 TWL4030_CORE - bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" - depends on I2C=y && GENERIC_HARDIRQS +config MFD_JANZ_CMODIO + tristate "Janz CMOD-IO PCI MODULbus Carrier Board" + select MFD_CORE + depends on PCI 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. + 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 TWL4030_POWER - bool "Support power resources on TWL4030 family chips" - depends on TWL4030_CORE && ARM +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 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 controling which resources are switched off/on - or reset when a sleep, wakeup or warm reset event occurs. + 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 TWL4030_CODEC - bool - depends on TWL4030_CORE +config MFD_KEMPLD + tristate "Kontron module PLD device" select MFD_CORE - default n - -config TWL6030_PWM - tristate "TWL6030 PWM (Pulse Width Modulator) Support" - depends on TWL4030_CORE - select HAVE_PWM - default n help - Say yes here if you want support for TWL6030 PWM. - This is used to control charging LED brightness. - -config MFD_STMPE - bool "Support STMicroelectronics STMPE" - depends on I2C=y && GENERIC_HARDIRQS + 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-bHL6 + * COMe-bIP# + * COMe-bPC2 (ETXexpress-PC) + * COMe-bSC# (ETXexpress-SC T#) + * COMe-cBT6 + * COMe-cCT6 + * COMe-cDC2 (microETXexpress-DC) + * COMe-cHL6 + * COMe-cPC2 (microETXexpress-PC) + * 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=y + select REGMAP_I2C + select REGMAP_IRQ 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 - 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 + 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_TC3589X - bool "Support Toshiba TC35892 and variants" - depends on I2C=y && GENERIC_HARDIRQS +config MFD_88PM805 + tristate "Marvell 88PM805" + depends on I2C=y + select REGMAP_I2C + select REGMAP_IRQ 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. + 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_TMIO - bool - default n - -config TMIO_MMC_DMA - bool - select DMA_ENGINE - select DMADEVICES - -config MFD_T7L66XB - bool "Support Toshiba T7L66XB" - depends on ARM && HAVE_CLK +config MFD_88PM860X + bool "Marvell 88PM8606/88PM8607" + depends on I2C=y + select REGMAP_I2C select MFD_CORE - select MFD_TMIO help - Support for Toshiba Mobile IO Controller T7L66XB + 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_TC6387XB - bool "Support Toshiba TC6387XB" - depends on ARM && HAVE_CLK +config MFD_MAX14577 + bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" + depends on I2C=y select MFD_CORE - select MFD_TMIO + select REGMAP_I2C + select REGMAP_IRQ + select IRQ_DOMAIN help - Support for Toshiba Mobile IO Controller TC6387XB + 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_TC6393XB - bool "Support Toshiba TC6393XB" - depends on GPIOLIB && ARM +config MFD_MAX77686 + bool "Maxim Semiconductor MAX77686 PMIC Support" + depends on I2C=y select MFD_CORE - select MFD_TMIO + select REGMAP_I2C + select IRQ_DOMAIN help - Support for Toshiba Mobile IO Controller TC6393XB + Say yes here to add support for Maxim Semiconductor MAX77686. + This is a Power Management IC with 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 PMIC_DA903X - bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" +config MFD_MAX77693 + bool "Maxim Semiconductor MAX77693 PMIC Support" depends on I2C=y + select MFD_CORE + select REGMAP_I2C help - Say yes here to 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. + 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 PMIC_ADP5520 - bool "Analog Devices ADP5520/01 MFD PMIC Core Support" +config MFD_MAX8907 + tristate "Maxim Semiconductor MAX8907 PMIC Support" + select MFD_CORE depends on I2C=y + select REGMAP_I2C + select REGMAP_IRQ 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. + 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 && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE help - Say yes here to support for Maxim Semiconductor MAX8925. This is - a Power Management IC. This driver provies common support for + 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 && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE + select IRQ_DOMAIN help - Say yes here to support for Maxim Semiconductor MAX8998 and + Say yes here to add support for Maxim Semiconductor MAX8998 and National Semiconductor LP3974. This is a Power Management IC. - This driver provies common support for accessing the device, + 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_WM8400 - tristate "Support Wolfson Microelectronics WM8400" - select MFD_CORE - depends on I2C +config EZX_PCAP + bool "Motorola EZXPCAP Support" + depends on SPI_MASTER 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 - depends on GENERIC_HARDIRQS + This enables the PCAP ASIC present on EZX Phones. This is + needed for MMC, TouchScreen, Sound, USB, etc.. -config MFD_WM831X_I2C - bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" +config MFD_VIPERBOARD + tristate "Nano River Technologies Viperboard" select MFD_CORE - select MFD_WM831X - depends on I2C=y && GENERIC_HARDIRQS + depends on USB + default n 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 "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" + 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 - select MFD_WM831X - depends on SPI_MASTER && GENERIC_HARDIRQS + depends on I2C + select REGMAP_IRQ 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 - depends on GENERIC_HARDIRQS - -config MFD_WM8350_CONFIG_MODE_0 - bool - depends on MFD_WM8350 + Retu and Tahvo are a multi-function devices found on Nokia + Internet Tablets (770, N800 and N810). -config MFD_WM8350_CONFIG_MODE_1 - bool - depends on MFD_WM8350 - -config MFD_WM8350_CONFIG_MODE_2 - bool - depends on MFD_WM8350 +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 MFD_WM8350_CONFIG_MODE_3 - bool - depends on MFD_WM8350 +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 MFD_WM8351_CONFIG_MODE_0 - bool - depends on MFD_WM8350 +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 MFD_WM8351_CONFIG_MODE_1 - bool - depends on MFD_WM8350 +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. -config MFD_WM8351_CONFIG_MODE_2 - bool - depends on MFD_WM8350 + To compile this driver as a module, choose M here: the + module will be called ucb1400_core. -config MFD_WM8351_CONFIG_MODE_3 - bool - depends on MFD_WM8350 +config MFD_PM8XXX + tristate -config MFD_WM8352_CONFIG_MODE_0 - bool - depends on MFD_WM8350 +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. -config MFD_WM8352_CONFIG_MODE_1 - bool - depends on MFD_WM8350 + This is required if your board has a PM8921 and uses its features, + such as: MPPs, GPIOs, regulators, interrupts, and PWM. -config MFD_WM8352_CONFIG_MODE_2 - bool - depends on MFD_WM8350 + 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_WM8352_CONFIG_MODE_3 - bool - depends on MFD_WM8350 +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_WM8350_I2C - bool "Support Wolfson Microelectronics WM8350 with I2C" - select MFD_WM8350 - depends on I2C=y && GENERIC_HARDIRQS +config MFD_RTSX_PCI + tristate "Realtek PCI-E card reader" + depends on PCI + select MFD_CORE 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. + This supports for Realtek PCI-Express card reader including rts5209, + rts5229, 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_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_WM8994 - bool "Support Wolfson Microelectronics WM8994" +config MFD_RC5T583 + bool "Ricoh RC5T583 Power Management system device" + depends on I2C=y select MFD_CORE - depends on I2C=y && GENERIC_HARDIRQS + select REGMAP_I2C help - The WM8994 is a highly integrated hi-fi CODEC designed for - smartphone applicatiosn. 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. + 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_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_PCF50633 - tristate "Support for NXP PCF50633" +config MFD_SI476X_CORE + tristate "Silicon Laboratories 4761/64/68 AM/FM radio." depends on I2C + select MFD_CORE + 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. + 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. -config MFD_MC13783 - tristate + To compile this driver as a module, choose M here: the + module will be called si476x-core. -config MFD_MC13XXX - tristate "Support Freescale MC13783 and MC13892" - depends on SPI_MASTER - select MFD_CORE - select MFD_MC13783 - help - Support for the Freescale (Atlas) PMIC and audio CODECs - MC13783 and MC13892. - 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_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 PCF50633_ADC - tristate "Support for 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 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 PCF50633_GPIO - tristate "Support for 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 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" @@ -498,17 +656,12 @@ config AB3100_OTP programmable memory) support. This exposes a sysfs file to read out OTP values. -config EZX_PCAP - bool "PCAP Support" - depends on GENERIC_HARDIRQS && SPI_MASTER - help - This enables the PCAP ASIC present on EZX Phones. This is - needed for MMC, TouchScreen, Sound, USB, etc.. - config AB8500_CORE bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" - depends on GENERIC_HARDIRQS && ABX500_CORE + 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 @@ -516,96 +669,247 @@ config AB8500_CORE the irq_chip parts for handling the Mixed Signal chip events. This chip embeds various other multimedia funtionalities as well. -config AB8500_I2C_CORE - bool "AB8500 register access via PRCMU I2C" - depends on AB8500_CORE && UX500_SOC_DB8500 - default y - help - This enables register access to the AB8500 chip via PRCMU I2C. - The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware - the I2C bus is connected to the Power Reset - and Mangagement Unit, PRCMU. - config AB8500_DEBUG bool "Enable debug info via debugfs" - depends on AB8500_CORE && DEBUG_FS + 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 AB3550_CORE - bool "ST-Ericsson AB3550 Mixed Signal Circuit core functions" +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 - depends on I2C=y && GENERIC_HARDIRQS && ABX500_CORE help - Select this to enable the AB3550 Mixed Signal IC core - functionality. This connects to a AB3550 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 AB3550 such as battery-backed RTC, charging control, - LEDs, vibrator, system power and temperature, power management - and ALSA sound. + 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_CS5535 - tristate "Support for CS5535 and CS5536 southbridge core functions" +config MFD_STMPE + bool "STMicroelectronics STMPE" + depends on (I2C=y || SPI_MASTER=y) + depends on OF select MFD_CORE - depends on PCI - ---help--- - This is the core driver for CS5535/CS5536 MFD functions. This is - necessary for using the board's GPIO and MFGPT functionality. + help + Support for the STMPE family of I/O Expanders from + STMicroelectronics. -config MFD_TIMBERDALE - tristate "Support for the Timberdale FPGA" + 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 - depends on PCI && GPIOLIB - ---help--- - This is the core driver for the timberdale FPGA. This device is a - multifunction device which exposes numerous platform devices. + select REGMAP_MMIO - The timberdale FPGA can be found on the Intel Atom development board - for in-vehicle infontainment, called Russellville. +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 LPC_SCH - tristate "Intel SCH LPC" - depends on PCI +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 - LPC bridge function of the Intel SCH provides support for - System Management Bus and General Purpose I/O. + 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_RDC321X - tristate "Support for RDC-R321x southbridge" +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 - depends on PCI + select REGMAP_I2C 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. + 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_JANZ_CMODIO - tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" +config MFD_LP8788 + bool "TI LP8788 Power Management Unit Driver" + depends on I2C=y select MFD_CORE - depends on PCI + select REGMAP_I2C + select IRQ_DOMAIN 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. + TI LP8788 PMU supports regulators, battery charger, RTC, + ADC, backlight driver and current sinks. -config MFD_JZ4740_ADC - tristate "Support for the JZ4740 SoC ADC core" +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 - depends on MACH_JZ4740 + select REGMAP_I2C + select REGMAP_IRQ + depends on I2C=y 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. + 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 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 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 + 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_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 "TPS6586x Power Management chips" - depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS + 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. @@ -616,17 +920,118 @@ config MFD_TPS6586X This driver can also be built as a module. If so, the module will be called tps6586x. -config MFD_VX855 - tristate "Support for VIA VX855/VX875 integrated south bridge" - depends on PCI +config MFD_TPS65910 + bool "TI TPS65910 Power Management chip" + depends on I2C=y && GPIOLIB select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + select IRQ_DOMAIN 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. + if you say yes here you get support for the TPS65910 series of + Power Management chips. + +config MFD_TPS65912 + bool "TI TPS65912 Power Management chip" + depends on GPIOLIB + select MFD_CORE + help + If you say yes here you get support for the TPS65912 series of + PM chips. + +config MFD_TPS65912_I2C + bool "TI TPS65912 Power Management chip with I2C" + select MFD_CORE + select MFD_TPS65912 + depends on I2C=y && GPIOLIB + help + If you say yes here you get support for the TPS65912 series of + PM chips with I2C interface. + +config MFD_TPS65912_SPI + bool "TI TPS65912 Power Management chip with SPI" + select MFD_CORE + select MFD_TPS65912 + depends on SPI_MASTER && GPIOLIB + 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 + tristate "TI WL1273 FM radio" depends on I2C select MFD_CORE default n @@ -635,16 +1040,200 @@ config MFD_WL1273_CORE driver connects the radio-wl1273 V4L2 module and the wl1273 audio codec. -config MFD_OMAP_USB_HOST - bool "Support OMAP USBHS core driver" - depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 - default y +config MFD_LM3533 + tristate "TI/National Semiconductor LM3533 Lighting Power chip" + depends on I2C + select MFD_CORE + select REGMAP_I2C 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. + 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 + ---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 + 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 "Wolfson Microelectronics Arizona platform with I2C" + select MFD_ARIZONA + select MFD_CORE + select REGMAP_I2C + depends on I2C + help + Support for the Wolfson Microelectronics Arizona platform audio SoC + core functionality controlled via I2C. + +config MFD_ARIZONA_SPI + tristate "Wolfson Microelectronics Arizona platform with SPI" + select MFD_ARIZONA + select MFD_CORE + select REGMAP_SPI + depends on SPI_MASTER + help + Support for the Wolfson Microelectronics Arizona platform audio SoC + core functionality controlled via I2C. -endif # MFD_SUPPORT +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" + depends on MFD_ARIZONA + help + Support for Wolfson Microelectronics WM5110 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_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 + 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 + bool "Wolfson Microelectronics WM8994" + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + depends on I2C=y + help + The WM8994 is a highly integrated hi-fi CODEC designed for + smartphone applicatiosn. 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 + 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 @@ -661,10 +1250,26 @@ config MCP_SA11X0 # Chip drivers config MCP_UCB1200 tristate "Support for UCB1200 / UCB1300" - depends on MCP + 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 + 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 |