f4e8afdc7a
Rename the tc35892 core/gpio drivers to tc3589x to include new variants in the same mfd core Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
633 lines
20 KiB
Plaintext
633 lines
20 KiB
Plaintext
#
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# Multifunction miscellaneous devices
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#
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menuconfig MFD_SUPPORT
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bool "Multifunction device drivers"
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depends on HAS_IOMEM
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default y
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help
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Multifunction devices embed several functions (e.g. GPIOs,
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touchscreens, keyboards, current regulators, power management chips,
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etc...) in one single integrated circuit. They usually talk to the
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main CPU through one or more IRQ lines and low speed data busses (SPI,
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I2C, etc..). They appear as one single device to the main system
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through the data bus and the MFD framework allows for sub devices
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(a.k.a. functions) to appear as discrete platform devices.
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MFDs are typically found on embedded platforms.
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This option alone does not add any kernel code.
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if MFD_SUPPORT
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config MFD_CORE
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tristate
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default n
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config MFD_88PM860X
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bool "Support Marvell 88PM8606/88PM8607"
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depends on I2C=y && GENERIC_HARDIRQS
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select MFD_CORE
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help
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This supports for Marvell 88PM8606/88PM8607 Power Management IC.
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This includes the I2C driver and the core APIs _only_, you have to
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select individual components like voltage regulators, RTC and
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battery-charger under the corresponding menus.
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config MFD_SM501
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tristate "Support for Silicon Motion SM501"
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---help---
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This is the core driver for the Silicon Motion SM501 multimedia
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companion chip. This device is a multifunction device which may
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provide numerous interfaces including USB host controller, USB gadget,
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asynchronous serial ports, audio functions, and a dual display video
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interface. The device may be connected by PCI or local bus with
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varying functions enabled.
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config MFD_SM501_GPIO
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bool "Export GPIO via GPIO layer"
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depends on MFD_SM501 && GPIOLIB
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---help---
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This option uses the gpio library layer to export the 64 GPIO
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lines on the SM501. The platform data is used to supply the
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base number for the first GPIO line to register.
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config MFD_ASIC3
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bool "Support for Compaq ASIC3"
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depends on GENERIC_HARDIRQS && GPIOLIB && ARM
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select MFD_CORE
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---help---
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This driver supports the ASIC3 multifunction chip found on many
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PDAs (mainly iPAQ and HTC based ones)
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config MFD_SH_MOBILE_SDHI
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bool "Support for SuperH Mobile SDHI"
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depends on SUPERH || ARCH_SHMOBILE
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select MFD_CORE
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select TMIO_MMC_DMA
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---help---
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This driver supports the SDHI hardware block found in many
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SuperH Mobile SoCs.
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config MFD_DAVINCI_VOICECODEC
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tristate
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select MFD_CORE
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config MFD_DM355EVM_MSP
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bool "DaVinci DM355 EVM microcontroller"
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depends on I2C=y && MACH_DAVINCI_DM355_EVM
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help
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This driver supports the MSP430 microcontroller used on these
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boards. MSP430 firmware manages resets and power sequencing,
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inputs from buttons and the IR remote, LEDs, an RTC, and more.
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config HTC_EGPIO
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bool "HTC EGPIO support"
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depends on GENERIC_HARDIRQS && GPIOLIB && ARM
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help
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This driver supports the CPLD egpio chip present on
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several HTC phones. It provides basic support for input
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pins, output pins, and irqs.
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config HTC_PASIC3
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tristate "HTC PASIC3 LED/DS1WM chip support"
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select MFD_CORE
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help
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This core driver provides register access for the LED/DS1WM
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chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
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HTC Magician devices, respectively. Actual functionality is
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handled by the leds-pasic3 and ds1wm drivers.
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config HTC_I2CPLD
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bool "HTC I2C PLD chip support"
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depends on I2C=y && GPIOLIB
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help
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If you say yes here you get support for the supposed CPLD
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found on omap850 HTC devices like the HTC Wizard and HTC Herald.
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This device provides input and output GPIOs through an I2C
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interface to one or more sub-chips.
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config UCB1400_CORE
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tristate "Philips UCB1400 Core driver"
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depends on AC97_BUS
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depends on GPIOLIB
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help
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This enables support for the Philips UCB1400 core functions.
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The UCB1400 is an AC97 audio codec.
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To compile this driver as a module, choose M here: the
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module will be called ucb1400_core.
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config TPS65010
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tristate "TPS6501x Power Management chips"
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depends on I2C && GPIOLIB
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default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
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help
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If you say yes here you get support for the TPS6501x series of
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Power Management chips. These include voltage regulators,
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lithium ion/polymer battery charging, and other features that
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are often used in portable devices like cell phones and cameras.
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This driver can also be built as a module. If so, the module
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will be called tps65010.
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config TPS6507X
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tristate "TPS6507x Power Management / Touch Screen chips"
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select MFD_CORE
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depends on I2C
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help
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If you say yes here you get support for the TPS6507x series of
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Power Management / Touch Screen chips. These include voltage
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regulators, lithium ion/polymer battery charging, touch screen
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and other features that are often used in portable devices.
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This driver can also be built as a module. If so, the module
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will be called tps6507x.
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config MENELAUS
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bool "Texas Instruments TWL92330/Menelaus PM chip"
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depends on I2C=y && ARCH_OMAP2
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help
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If you say yes here you get support for the Texas Instruments
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TWL92330/Menelaus Power Management chip. This include voltage
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regulators, Dual slot memory card transceivers, real-time clock
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and other features that are often used in portable devices like
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cell phones and PDAs.
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config TWL4030_CORE
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bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
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depends on I2C=y && GENERIC_HARDIRQS
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help
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Say yes here if you have TWL4030 / TWL6030 family chip on your board.
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This core driver provides register access and IRQ handling
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facilities, and registers devices for the various functions
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so that function-specific drivers can bind to them.
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These multi-function chips are found on many OMAP2 and OMAP3
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boards, providing power management, RTC, GPIO, keypad, a
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high speed USB OTG transceiver, an audio codec (on most
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versions) and many other features.
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config TWL4030_POWER
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bool "Support power resources on TWL4030 family chips"
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depends on TWL4030_CORE && ARM
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help
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Say yes here if you want to use the power resources on the
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TWL4030 family chips. Most of these resources are regulators,
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which have a separate driver; some are control signals, such
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as clock request handshaking.
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This driver uses board-specific data to initialize the resources
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and load scripts controling which resources are switched off/on
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or reset when a sleep, wakeup or warm reset event occurs.
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config TWL4030_CODEC
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bool
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depends on TWL4030_CORE
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select MFD_CORE
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default n
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config TWL6030_PWM
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tristate "TWL6030 PWM (Pulse Width Modulator) Support"
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depends on TWL4030_CORE
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select HAVE_PWM
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default n
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help
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Say yes here if you want support for TWL6030 PWM.
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This is used to control charging LED brightness.
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config MFD_STMPE
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bool "Support STMicroelectronics STMPE"
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depends on I2C=y && GENERIC_HARDIRQS
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select MFD_CORE
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help
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Support for the STMPE family of I/O Expanders from
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STMicroelectronics.
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Currently supported devices are:
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STMPE811: GPIO, Touchscreen
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STMPE1601: GPIO, Keypad
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STMPE2401: GPIO, Keypad
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STMPE2403: GPIO, Keypad
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the functionality
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of the device. Currently available sub drivers are:
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GPIO: stmpe-gpio
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Keypad: stmpe-keypad
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Touchscreen: stmpe-ts
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config MFD_TC3589X
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bool "Support Toshiba TC35892 and variants"
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depends on I2C=y && GENERIC_HARDIRQS
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select MFD_CORE
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help
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Support for the Toshiba TC35892 and variants I/O Expander.
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the
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functionality of the device.
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config MFD_TMIO
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bool
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default n
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config TMIO_MMC_DMA
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bool
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select DMA_ENGINE
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select DMADEVICES
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config MFD_T7L66XB
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bool "Support Toshiba T7L66XB"
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depends on ARM && HAVE_CLK
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select MFD_CORE
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select MFD_TMIO
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help
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Support for Toshiba Mobile IO Controller T7L66XB
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config MFD_TC6387XB
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bool "Support Toshiba TC6387XB"
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depends on ARM && HAVE_CLK
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select MFD_CORE
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select MFD_TMIO
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help
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Support for Toshiba Mobile IO Controller TC6387XB
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config MFD_TC6393XB
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bool "Support Toshiba TC6393XB"
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depends on GPIOLIB && ARM
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select MFD_CORE
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select MFD_TMIO
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help
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Support for Toshiba Mobile IO Controller TC6393XB
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config PMIC_DA903X
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bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
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depends on I2C=y
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help
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Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
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ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
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usually found on PXA processors-based platforms. This includes
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the I2C driver and the core APIs _only_, you have to select
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individual components like LCD backlight, voltage regulators,
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LEDs and battery-charger under the corresponding menus.
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config PMIC_ADP5520
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bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
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depends on I2C=y
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help
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Say yes here to add support for Analog Devices AD5520 and ADP5501,
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Multifunction Power Management IC. This includes
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the I2C driver and the core APIs _only_, you have to select
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individual components like LCD backlight, LEDs, GPIOs and Kepad
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under the corresponding menus.
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config MFD_MAX8925
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bool "Maxim Semiconductor MAX8925 PMIC Support"
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depends on I2C=y && GENERIC_HARDIRQS
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select MFD_CORE
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help
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Say yes here to support for Maxim Semiconductor MAX8925. This is
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a Power Management IC. This driver provies common support for
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accessing the device, additional drivers must be enabled in order
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to use the functionality of the device.
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config MFD_MAX8998
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bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
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depends on I2C=y && GENERIC_HARDIRQS
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select MFD_CORE
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help
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Say yes here to support for Maxim Semiconductor MAX8998 and
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National Semiconductor LP3974. This is a Power Management IC.
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This driver provies common support for accessing the device,
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additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_WM8400
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tristate "Support Wolfson Microelectronics WM8400"
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select MFD_CORE
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depends on I2C
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help
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Support for the Wolfson Microelecronics WM8400 PMIC and audio
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CODEC. This driver provides common support for accessing
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the device, additional drivers must be enabled in order to use
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the functionality of the device.
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config MFD_WM831X
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bool
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depends on GENERIC_HARDIRQS
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config MFD_WM831X_I2C
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bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
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select MFD_CORE
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select MFD_WM831X
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depends on I2C=y && GENERIC_HARDIRQS
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help
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Support for the Wolfson Microelecronics WM831x and WM832x PMICs
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when controlled using I2C. This driver provides common support
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for accessing the device, additional drivers must be enabled in
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order to use the functionality of the device.
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config MFD_WM831X_SPI
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bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
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select MFD_CORE
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select MFD_WM831X
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depends on SPI_MASTER && GENERIC_HARDIRQS
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help
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Support for the Wolfson Microelecronics WM831x and WM832x PMICs
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when controlled using SPI. This driver provides common support
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for accessing the device, additional drivers must be enabled in
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order to use the functionality of the device.
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config MFD_WM8350
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bool
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depends on GENERIC_HARDIRQS
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config MFD_WM8350_CONFIG_MODE_0
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bool
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depends on MFD_WM8350
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config MFD_WM8350_CONFIG_MODE_1
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bool
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depends on MFD_WM8350
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config MFD_WM8350_CONFIG_MODE_2
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bool
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depends on MFD_WM8350
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config MFD_WM8350_CONFIG_MODE_3
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_0
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_1
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_2
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_3
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_0
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_1
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_2
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_3
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bool
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depends on MFD_WM8350
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config MFD_WM8350_I2C
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bool "Support Wolfson Microelectronics WM8350 with I2C"
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select MFD_WM8350
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depends on I2C=y && GENERIC_HARDIRQS
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help
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The WM8350 is an integrated audio and power management
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subsystem with watchdog and RTC functionality for embedded
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systems. This option enables core support for the WM8350 with
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I2C as the control interface. Additional options must be
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selected to enable support for the functionality of the chip.
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config MFD_WM8994
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bool "Support Wolfson Microelectronics WM8994"
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select MFD_CORE
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depends on I2C=y && GENERIC_HARDIRQS
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help
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The WM8994 is a highly integrated hi-fi CODEC designed for
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smartphone applicatiosn. As well as audio functionality it
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has on board GPIO and regulator functionality which is
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supported via the relevant subsystems. This driver provides
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core support for the WM8994, in order to use the actual
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functionaltiy of the device other drivers must be enabled.
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config MFD_PCF50633
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tristate "Support for NXP PCF50633"
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depends on I2C
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help
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Say yes here if you have NXP PCF50633 chip on your board.
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This core driver provides register access and IRQ handling
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facilities, and registers devices for the various functions
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so that function-specific drivers can bind to them.
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config MFD_MC13783
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tristate
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config MFD_MC13XXX
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tristate "Support Freescale MC13783 and MC13892"
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depends on SPI_MASTER
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select MFD_CORE
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select MFD_MC13783
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help
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Support for the Freescale (Atlas) PMIC and audio CODECs
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MC13783 and MC13892.
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the
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functionality of the device.
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config PCF50633_ADC
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tristate "Support for NXP PCF50633 ADC"
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depends on MFD_PCF50633
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help
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Say yes here if you want to include support for ADC in the
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NXP PCF50633 chip.
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config PCF50633_GPIO
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tristate "Support for NXP PCF50633 GPIO"
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depends on MFD_PCF50633
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help
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Say yes here if you want to include support GPIO for pins on
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the PCF50633 chip.
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config ABX500_CORE
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bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
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default y if ARCH_U300 || ARCH_U8500
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help
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Say yes here if you have the ABX500 Mixed Signal IC family
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chips. This core driver expose register access functions.
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Functionality specific drivers using these functions can
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remain unchanged when IC changes. Binding of the functions to
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actual register access is done by the IC core driver.
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config AB3100_CORE
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bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
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depends on I2C=y && ABX500_CORE
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select MFD_CORE
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default y if ARCH_U300
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help
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Select this to enable the AB3100 Mixed Signal IC core
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functionality. This connects to a AB3100 on the I2C bus
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and expose a number of symbols needed for dependent devices
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to read and write registers and subscribe to events from
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this multi-functional IC. This is needed to use other features
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of the AB3100 such as battery-backed RTC, charging control,
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LEDs, vibrator, system power and temperature, power management
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and ALSA sound.
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config AB3100_OTP
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tristate "ST-Ericsson AB3100 OTP functions"
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depends on AB3100_CORE
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default y if AB3100_CORE
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help
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Select this to enable the AB3100 Mixed Signal IC OTP (one-time
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programmable memory) support. This exposes a sysfs file to read
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out OTP values.
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config EZX_PCAP
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bool "PCAP Support"
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depends on GENERIC_HARDIRQS && SPI_MASTER
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help
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This enables the PCAP ASIC present on EZX Phones. This is
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needed for MMC, TouchScreen, Sound, USB, etc..
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config AB8500_CORE
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bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
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depends on GENERIC_HARDIRQS && ABX500_CORE && SPI_MASTER && ARCH_U8500
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select MFD_CORE
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help
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Select this option to enable access to AB8500 power management
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chip. This connects to U8500 either on the SSP/SPI bus
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or the I2C bus via PRCMU. It also adds the irq_chip
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parts for handling the Mixed Signal chip events.
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This chip embeds various other multimedia funtionalities as well.
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|
|
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config AB8500_I2C_CORE
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bool "AB8500 register access via PRCMU I2C"
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|
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
|
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and Mangagement Unit, PRCMU.
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|
|
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config AB8500_DEBUG
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|
bool "Enable debug info via debugfs"
|
|
depends on AB8500_CORE && 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"
|
|
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.
|
|
|
|
config MFD_TIMBERDALE
|
|
tristate "Support for the 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 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 MFD_RDC321X
|
|
tristate "Support for RDC-R321x 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_JANZ_CMODIO
|
|
tristate "Support for 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
|
|
tristate "Support for the JZ4740 SoC ADC core"
|
|
select MFD_CORE
|
|
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_TPS6586X
|
|
bool "TPS6586x Power Management chips"
|
|
depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
|
|
select MFD_CORE
|
|
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_VX855
|
|
tristate "Support for 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.
|
|
|
|
endif # MFD_SUPPORT
|
|
|
|
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
|
|
|
|
config MCP_UCB1200_TS
|
|
tristate "Touchscreen interface support"
|
|
depends on MCP_UCB1200 && INPUT
|
|
|
|
endmenu
|