2 # Multifunction miscellaneous devices
6 menu "Multifunction device drivers"
13 bool "Support Marvell 88PM8606/88PM8607"
14 depends on I2C=y && GENERIC_HARDIRQS
18 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
19 This includes the I2C driver and the core APIs _only_, you have to
20 select individual components like voltage regulators, RTC and
21 battery-charger under the corresponding menus.
24 tristate "Support for Silicon Motion SM501"
26 This is the core driver for the Silicon Motion SM501 multimedia
27 companion chip. This device is a multifunction device which may
28 provide numerous interfaces including USB host controller, USB gadget,
29 asynchronous serial ports, audio functions, and a dual display video
30 interface. The device may be connected by PCI or local bus with
31 varying functions enabled.
34 bool "Export GPIO via GPIO layer"
35 depends on MFD_SM501 && GPIOLIB
37 This option uses the gpio library layer to export the 64 GPIO
38 lines on the SM501. The platform data is used to supply the
39 base number for the first GPIO line to register.
42 bool "Support for Compaq ASIC3"
43 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
46 This driver supports the ASIC3 multifunction chip found on many
47 PDAs (mainly iPAQ and HTC based ones)
49 config MFD_DAVINCI_VOICECODEC
53 config MFD_DM355EVM_MSP
54 bool "DaVinci DM355 EVM microcontroller"
55 depends on I2C=y && MACH_DAVINCI_DM355_EVM
57 This driver supports the MSP430 microcontroller used on these
58 boards. MSP430 firmware manages resets and power sequencing,
59 inputs from buttons and the IR remote, LEDs, an RTC, and more.
62 tristate "TI Sequencer Serial Port support"
63 depends on ARCH_DAVINCI_TNETV107X
66 Say Y here if you want support for the Sequencer Serial Port
67 in a Texas Instruments TNETV107X SoC.
69 To compile this driver as a module, choose M here: the
70 module will be called ti-ssp.
73 bool "HTC EGPIO support"
74 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
76 This driver supports the CPLD egpio chip present on
77 several HTC phones. It provides basic support for input
78 pins, output pins, and irqs.
81 tristate "HTC PASIC3 LED/DS1WM chip support"
84 This core driver provides register access for the LED/DS1WM
85 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
86 HTC Magician devices, respectively. Actual functionality is
87 handled by the leds-pasic3 and ds1wm drivers.
90 bool "HTC I2C PLD chip support"
91 depends on I2C=y && GPIOLIB
93 If you say yes here you get support for the supposed CPLD
94 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
95 This device provides input and output GPIOs through an I2C
96 interface to one or more sub-chips.
99 tristate "Philips UCB1400 Core driver"
103 This enables support for the Philips UCB1400 core functions.
104 The UCB1400 is an AC97 audio codec.
106 To compile this driver as a module, choose M here: the
107 module will be called ucb1400_core.
110 tristate "TPS61050/61052 Boost Converters"
114 select REGULATOR_FIXED_VOLTAGE
116 This option enables a driver for the TP61050/TPS61052
117 high-power "white LED driver". This boost converter is
118 sometimes used for other things than white LEDs, and
119 also contains a GPIO pin.
122 tristate "TPS6501x Power Management chips"
123 depends on I2C && GPIOLIB
124 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
126 If you say yes here you get support for the TPS6501x series of
127 Power Management chips. These include voltage regulators,
128 lithium ion/polymer battery charging, and other features that
129 are often used in portable devices like cell phones and cameras.
131 This driver can also be built as a module. If so, the module
132 will be called tps65010.
135 tristate "TPS6507x Power Management / Touch Screen chips"
139 If you say yes here you get support for the TPS6507x series of
140 Power Management / Touch Screen chips. These include voltage
141 regulators, lithium ion/polymer battery charging, touch screen
142 and other features that are often used in portable devices.
143 This driver can also be built as a module. If so, the module
144 will be called tps6507x.
147 bool "TPS6586x Power Management chips"
148 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
151 If you say yes here you get support for the TPS6586X series of
152 Power Management chips.
153 This driver provides common support for accessing the device,
154 additional drivers must be enabled in order to use the
155 functionality of the device.
157 This driver can also be built as a module. If so, the module
158 will be called tps6586x.
161 bool "TPS65910 Power Management chip"
162 depends on I2C=y && GPIOLIB
166 if you say yes here you get support for the TPS65910 series of
167 Power Management chips.
173 config MFD_TPS65912_I2C
174 bool "TPS95612 Power Management chip with I2C"
177 depends on I2C=y && GPIOLIB
179 If you say yes here you get support for the TPS65912 series of
180 PM chips with I2C interface.
182 config MFD_TPS65912_SPI
183 bool "TPS65912 Power Management chip with SPI"
186 depends on SPI_MASTER && GPIOLIB
188 If you say yes here you get support for the TPS65912 series of
189 PM chips with SPI interface.
192 bool "Texas Instruments TWL92330/Menelaus PM chip"
193 depends on I2C=y && ARCH_OMAP2
195 If you say yes here you get support for the Texas Instruments
196 TWL92330/Menelaus Power Management chip. This include voltage
197 regulators, Dual slot memory card transceivers, real-time clock
198 and other features that are often used in portable devices like
199 cell phones and PDAs.
202 bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
203 depends on I2C=y && GENERIC_HARDIRQS
205 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
206 This core driver provides register access and IRQ handling
207 facilities, and registers devices for the various functions
208 so that function-specific drivers can bind to them.
210 These multi-function chips are found on many OMAP2 and OMAP3
211 boards, providing power management, RTC, GPIO, keypad, a
212 high speed USB OTG transceiver, an audio codec (on most
213 versions) and many other features.
216 tristate "Texas Instruments TWL4030 MADC"
217 depends on TWL4030_CORE
219 This driver provides support for triton TWL4030-MADC. The
220 driver supports both RT and SW conversion methods.
222 This driver can be built as a module. If so it will be
226 bool "Support power resources on TWL4030 family chips"
227 depends on TWL4030_CORE && ARM
229 Say yes here if you want to use the power resources on the
230 TWL4030 family chips. Most of these resources are regulators,
231 which have a separate driver; some are control signals, such
232 as clock request handshaking.
234 This driver uses board-specific data to initialize the resources
235 and load scripts controlling which resources are switched off/on
236 or reset when a sleep, wakeup or warm reset event occurs.
238 config MFD_TWL4030_AUDIO
240 depends on TWL4030_CORE
245 tristate "TWL6030 PWM (Pulse Width Modulator) Support"
246 depends on TWL4030_CORE
250 Say yes here if you want support for TWL6030 PWM.
251 This is used to control charging LED brightness.
255 depends on TWL4030_CORE && GENERIC_HARDIRQS
260 bool "Support STMicroelectronics STMPE"
261 depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
264 Support for the STMPE family of I/O Expanders from
267 Currently supported devices are:
269 STMPE811: GPIO, Touchscreen
270 STMPE1601: GPIO, Keypad
271 STMPE2401: GPIO, Keypad
272 STMPE2403: GPIO, Keypad
274 This driver provides common support for accessing the device,
275 additional drivers must be enabled in order to use the functionality
276 of the device. Currently available sub drivers are:
280 Touchscreen: stmpe-ts
282 menu "STMPE Interface Drivers"
286 bool "STMPE I2C Inteface"
290 This is used to enable I2C interface of STMPE
293 bool "STMPE SPI Inteface"
294 depends on SPI_MASTER
296 This is used to enable SPI interface of STMPE
300 bool "Support Toshiba TC35892 and variants"
301 depends on I2C=y && GENERIC_HARDIRQS
304 Support for the Toshiba TC35892 and variants I/O Expander.
306 This driver provides common support for accessing the device,
307 additional drivers must be enabled in order to use the
308 functionality of the device.
315 bool "Support Toshiba T7L66XB"
316 depends on ARM && HAVE_CLK
320 Support for Toshiba Mobile IO Controller T7L66XB
323 bool "Support Toshiba TC6387XB"
324 depends on ARM && HAVE_CLK
328 Support for Toshiba Mobile IO Controller TC6387XB
331 bool "Support Toshiba TC6393XB"
332 depends on GPIOLIB && ARM && HAVE_CLK
336 Support for Toshiba Mobile IO Controller TC6393XB
339 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
342 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
343 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
344 usually found on PXA processors-based platforms. This includes
345 the I2C driver and the core APIs _only_, you have to select
346 individual components like LCD backlight, voltage regulators,
347 LEDs and battery-charger under the corresponding menus.
353 config MFD_DA9052_SPI
354 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
358 depends on SPI_MASTER=y
360 Support for the Dialog Semiconductor DA9052 PMIC
361 when controlled using SPI. This driver provides common support
362 for accessing the device, additional drivers must be enabled in
363 order to use the functionality of the device.
365 config MFD_DA9052_I2C
366 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
372 Support for the Dialog Semiconductor DA9052 PMIC
373 when controlled using I2C. This driver provides common support
374 for accessing the device, additional drivers must be enabled in
375 order to use the functionality of the device.
378 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
381 Say yes here to add support for Analog Devices AD5520 and ADP5501,
382 Multifunction Power Management IC. This includes
383 the I2C driver and the core APIs _only_, you have to select
384 individual components like LCD backlight, LEDs, GPIOs and Kepad
385 under the corresponding menus.
388 bool "Maxim Semiconductor MAX8925 PMIC Support"
389 depends on I2C=y && GENERIC_HARDIRQS
392 Say yes here to support for Maxim Semiconductor MAX8925. This is
393 a Power Management IC. This driver provies common support for
394 accessing the device, additional drivers must be enabled in order
395 to use the functionality of the device.
398 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
399 depends on I2C=y && GENERIC_HARDIRQS
402 Say yes here to support for Maxim Semiconductor MAX8998/8966.
403 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
404 MUIC controls on chip.
405 This driver provides common support for accessing the device;
406 additional drivers must be enabled in order to use the functionality
410 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
411 depends on I2C=y && GENERIC_HARDIRQS
414 Say yes here to support for Maxim Semiconductor MAX8998 and
415 National Semiconductor LP3974. This is a Power Management IC.
416 This driver provies common support for accessing the device,
417 additional drivers must be enabled in order to use the functionality
421 bool "SAMSUNG S5M Series Support"
422 depends on I2C=y && GENERIC_HARDIRQS
426 Support for the Samsung Electronics S5M MFD series.
427 This driver provies common support for accessing the device,
428 additional drivers must be enabled in order to use the functionality
432 tristate "Support Wolfson Microelectronics WM8400"
437 Support for the Wolfson Microelecronics WM8400 PMIC and audio
438 CODEC. This driver provides common support for accessing
439 the device, additional drivers must be enabled in order to use
440 the functionality of the device.
444 depends on GENERIC_HARDIRQS
446 config MFD_WM831X_I2C
447 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
451 depends on I2C=y && GENERIC_HARDIRQS
453 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
454 when controlled using I2C. This driver provides common support
455 for accessing the device, additional drivers must be enabled in
456 order to use the functionality of the device.
458 config MFD_WM831X_SPI
459 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
463 depends on SPI_MASTER && GENERIC_HARDIRQS
465 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
466 when controlled using SPI. This driver provides common support
467 for accessing the device, additional drivers must be enabled in
468 order to use the functionality of the device.
472 depends on GENERIC_HARDIRQS
474 config MFD_WM8350_CONFIG_MODE_0
476 depends on MFD_WM8350
478 config MFD_WM8350_CONFIG_MODE_1
480 depends on MFD_WM8350
482 config MFD_WM8350_CONFIG_MODE_2
484 depends on MFD_WM8350
486 config MFD_WM8350_CONFIG_MODE_3
488 depends on MFD_WM8350
490 config MFD_WM8351_CONFIG_MODE_0
492 depends on MFD_WM8350
494 config MFD_WM8351_CONFIG_MODE_1
496 depends on MFD_WM8350
498 config MFD_WM8351_CONFIG_MODE_2
500 depends on MFD_WM8350
502 config MFD_WM8351_CONFIG_MODE_3
504 depends on MFD_WM8350
506 config MFD_WM8352_CONFIG_MODE_0
508 depends on MFD_WM8350
510 config MFD_WM8352_CONFIG_MODE_1
512 depends on MFD_WM8350
514 config MFD_WM8352_CONFIG_MODE_2
516 depends on MFD_WM8350
518 config MFD_WM8352_CONFIG_MODE_3
520 depends on MFD_WM8350
522 config MFD_WM8350_I2C
523 bool "Support Wolfson Microelectronics WM8350 with I2C"
525 depends on I2C=y && GENERIC_HARDIRQS
527 The WM8350 is an integrated audio and power management
528 subsystem with watchdog and RTC functionality for embedded
529 systems. This option enables core support for the WM8350 with
530 I2C as the control interface. Additional options must be
531 selected to enable support for the functionality of the chip.
534 bool "Support Wolfson Microelectronics WM8994"
538 depends on I2C=y && GENERIC_HARDIRQS
540 The WM8994 is a highly integrated hi-fi CODEC designed for
541 smartphone applicatiosn. As well as audio functionality it
542 has on board GPIO and regulator functionality which is
543 supported via the relevant subsystems. This driver provides
544 core support for the WM8994, in order to use the actual
545 functionaltiy of the device other drivers must be enabled.
548 tristate "Support for NXP PCF50633"
552 Say yes here if you have NXP PCF50633 chip on your board.
553 This core driver provides register access and IRQ handling
554 facilities, and registers devices for the various functions
555 so that function-specific drivers can bind to them.
558 tristate "Support for NXP PCF50633 ADC"
559 depends on MFD_PCF50633
561 Say yes here if you want to include support for ADC in the
565 tristate "Support for NXP PCF50633 GPIO"
566 depends on MFD_PCF50633
568 Say yes here if you want to include support GPIO for pins on
575 tristate "Support Freescale MC13783 and MC13892"
576 depends on SPI_MASTER
580 Support for the Freescale (Atlas) PMIC and audio CODECs
582 This driver provides common support for accessing the device,
583 additional drivers must be enabled in order to use the
584 functionality of the device.
587 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
588 default y if ARCH_U300 || ARCH_U8500
590 Say yes here if you have the ABX500 Mixed Signal IC family
591 chips. This core driver expose register access functions.
592 Functionality specific drivers using these functions can
593 remain unchanged when IC changes. Binding of the functions to
594 actual register access is done by the IC core driver.
597 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
598 depends on I2C=y && ABX500_CORE
600 default y if ARCH_U300
602 Select this to enable the AB3100 Mixed Signal IC core
603 functionality. This connects to a AB3100 on the I2C bus
604 and expose a number of symbols needed for dependent devices
605 to read and write registers and subscribe to events from
606 this multi-functional IC. This is needed to use other features
607 of the AB3100 such as battery-backed RTC, charging control,
608 LEDs, vibrator, system power and temperature, power management
612 tristate "ST-Ericsson AB3100 OTP functions"
613 depends on AB3100_CORE
614 default y if AB3100_CORE
616 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
617 programmable memory) support. This exposes a sysfs file to read
622 depends on GENERIC_HARDIRQS && SPI_MASTER
624 This enables the PCAP ASIC present on EZX Phones. This is
625 needed for MMC, TouchScreen, Sound, USB, etc..
628 bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
629 depends on ABX500_CORE && MFD_DB5500_PRCMU
632 Select this option to enable access to AB5500 power management
633 chip. This connects to the db5500 chip via the I2C bus via PRCMU.
634 This chip embeds various other multimedia funtionalities as well.
637 bool "Enable debug info via debugfs"
638 depends on AB5500_CORE && DEBUG_FS
639 default y if DEBUG_FS
641 Select this option if you want debug information from the AB5500
642 using the debug filesystem, debugfs.
645 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
646 depends on GENERIC_HARDIRQS && ABX500_CORE
649 Select this option to enable access to AB8500 power management
650 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
651 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
652 the irq_chip parts for handling the Mixed Signal chip events.
653 This chip embeds various other multimedia funtionalities as well.
655 config AB8500_I2C_CORE
656 bool "AB8500 register access via PRCMU I2C"
657 depends on AB8500_CORE && MFD_DB8500_PRCMU
660 This enables register access to the AB8500 chip via PRCMU I2C.
661 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
662 the I2C bus is connected to the Power Reset
663 and Mangagement Unit, PRCMU.
666 bool "Enable debug info via debugfs"
667 depends on AB8500_CORE && DEBUG_FS
668 default y if DEBUG_FS
670 Select this option if you want debug information using the debug
674 bool "AB8500 GPADC driver"
675 depends on AB8500_CORE && REGULATOR_AB8500
678 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
680 config MFD_DB8500_PRCMU
681 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
682 depends on UX500_SOC_DB8500
685 Select this option to enable support for the DB8500 Power Reset
686 and Control Management Unit. This is basically an autonomous
687 system controller running an XP70 microprocessor, which is accessed
688 through a register map.
690 config MFD_DB5500_PRCMU
691 bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
692 depends on UX500_SOC_DB5500
695 Select this option to enable support for the DB5500 Power Reset
696 and Control Management Unit. This is basically an autonomous
697 system controller running an XP70 microprocessor, which is accessed
698 through a register map.
701 tristate "Support for CS5535 and CS5536 southbridge core functions"
703 depends on PCI && X86
705 This is the core driver for CS5535/CS5536 MFD functions. This is
706 necessary for using the board's GPIO and MFGPT functionality.
708 config MFD_TIMBERDALE
709 tristate "Support for the Timberdale FPGA"
711 depends on PCI && GPIOLIB
713 This is the core driver for the timberdale FPGA. This device is a
714 multifunction device which exposes numerous platform devices.
716 The timberdale FPGA can be found on the Intel Atom development board
717 for in-vehicle infontainment, called Russellville.
720 tristate "Intel SCH LPC"
724 LPC bridge function of the Intel SCH provides support for
725 System Management Bus and General Purpose I/O.
728 tristate "Support for RDC-R321x southbridge"
732 Say yes here if you want to have support for the RDC R-321x SoC
733 southbridge which provides access to GPIOs and Watchdog using the
734 southbridge PCI device configuration space.
736 config MFD_JANZ_CMODIO
737 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
741 This is the core driver for the Janz CMOD-IO PCI MODULbus
742 carrier board. This device is a PCI to MODULbus bridge which may
743 host many different types of MODULbus daughterboards, including
744 CAN and GPIO controllers.
746 config MFD_JZ4740_ADC
747 bool "Support for the JZ4740 SoC ADC core"
749 select GENERIC_IRQ_CHIP
750 depends on MACH_JZ4740
752 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
753 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
756 tristate "Support for VIA VX855/VX875 integrated south bridge"
760 Say yes here to enable support for various functions of the
761 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
762 and/or vx855_gpio drivers for this to do anything useful.
764 config MFD_WL1273_CORE
765 tristate "Support for TI WL1273 FM radio."
770 This is the core driver for the TI WL1273 FM radio. This MFD
771 driver connects the radio-wl1273 V4L2 module and the wl1273
774 config MFD_OMAP_USB_HOST
775 bool "Support OMAP USBHS core driver"
776 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
779 This is the core driver for the OAMP EHCI and OHCI drivers.
780 This MFD driver does the required setup functionalities for
781 OMAP USB Host drivers.
786 config MFD_PM8921_CORE
787 tristate "Qualcomm PM8921 PMIC chip"
792 If you say yes to this option, support will be included for the
793 built-in PM8921 PMIC chip.
795 This is required if your board has a PM8921 and uses its features,
796 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
798 Say M here if you want to include support for PM8921 chip as a module.
799 This will build a module called "pm8921-core".
801 config MFD_PM8XXX_IRQ
802 bool "Support for Qualcomm PM8xxx IRQ features"
803 depends on MFD_PM8XXX
804 default y if MFD_PM8XXX
806 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
808 This is required to use certain other PM 8xxx features, such as GPIO
811 config TPS65911_COMPARATOR
814 config MFD_AAT2870_CORE
815 bool "Support for the AnalogicTech AAT2870"
817 depends on I2C=y && GPIOLIB
819 If you say yes here you get support for the AAT2870.
820 This driver provides common support for accessing the device,
821 additional drivers must be enabled in order to use the
822 functionality of the device.
824 config MFD_INTEL_MSIC
825 bool "Support for Intel MSIC"
826 depends on INTEL_SCU_IPC
829 Select this option to enable access to Intel MSIC (Avatele
830 Passage) chip. This chip embeds audio, battery, GPIO, etc.
831 devices used in Intel Medfield platforms.
836 menu "Multimedia Capabilities Port drivers"
837 depends on ARCH_SA1100
844 tristate "Support SA11x0 MCP interface"
845 depends on ARCH_SA1100
850 tristate "Support for UCB1200 / UCB1300"
853 config MCP_UCB1200_TS
854 tristate "Touchscreen interface support"
855 depends on MCP_UCB1200 && INPUT