1a4e137abSRussell King# 2a4e137abSRussell King# Multifunction miscellaneous devices 3a4e137abSRussell King# 4a4e137abSRussell King 58a0a8e8eSArnd Bergmannif HAS_IOMEM 68a0a8e8eSArnd Bergmannmenu "Multifunction device drivers" 7b6d6454fSBen Dooks 8aa613de6SDmitry Baryshkovconfig MFD_CORE 9aa613de6SDmitry Baryshkov tristate 10c94bb233SLee Jones select IRQ_DOMAIN 11aa613de6SDmitry Baryshkov default n 12aa613de6SDmitry Baryshkov 132cc50beeSHaojian Zhuangconfig MFD_88PM860X 142cc50beeSHaojian Zhuang bool "Support Marvell 88PM8606/88PM8607" 158d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 16b46a36c0SJett.Zhou select REGMAP_I2C 172cc50beeSHaojian Zhuang select MFD_CORE 182cc50beeSHaojian Zhuang help 192cc50beeSHaojian Zhuang This supports for Marvell 88PM8606/88PM8607 Power Management IC. 202cc50beeSHaojian Zhuang This includes the I2C driver and the core APIs _only_, you have to 212cc50beeSHaojian Zhuang select individual components like voltage regulators, RTC and 222cc50beeSHaojian Zhuang battery-charger under the corresponding menus. 232cc50beeSHaojian Zhuang 244ab6174eSSimon Glassconfig MFD_CROS_EC 254ab6174eSSimon Glass tristate "Support ChromeOS Embedded Controller" 264ab6174eSSimon Glass help 274ab6174eSSimon Glass If you say Y here you get support for the ChromeOS Embedded 284ab6174eSSimon Glass Controller (EC) providing keyboard, battery and power services. 294ab6174eSSimon Glass You also ned to enable the driver for the bus you are using. The 304ab6174eSSimon Glass protocol for talking to the EC is defined by the bus driver. 314ab6174eSSimon Glass 3289969009SSimon Glassconfig MFD_CROS_EC_I2C 3389969009SSimon Glass tristate "ChromeOS Embedded Controller (I2C)" 3489969009SSimon Glass depends on MFD_CROS_EC && I2C 3589969009SSimon Glass 3689969009SSimon Glass help 3789969009SSimon Glass If you say Y here, you get support for talking to the ChromeOS 3889969009SSimon Glass EC through an I2C bus. This uses a simple byte-level protocol with 3989969009SSimon Glass a checksum. Failing accesses will be retried three times to 4089969009SSimon Glass improve reliability. 4189969009SSimon Glass 42a17d94f0SSimon Glassconfig MFD_CROS_EC_SPI 43a17d94f0SSimon Glass tristate "ChromeOS Embedded Controller (SPI)" 44a17d94f0SSimon Glass depends on MFD_CROS_EC && SPI 45a17d94f0SSimon Glass 46a17d94f0SSimon Glass ---help--- 47a17d94f0SSimon Glass If you say Y here, you get support for talking to the ChromeOS EC 48a17d94f0SSimon Glass through a SPI bus, using a byte-level protocol. Since the EC's 49a17d94f0SSimon Glass response time cannot be guaranteed, we support ignoring 50a17d94f0SSimon Glass 'pre-amble' bytes before the response actually starts. 51a17d94f0SSimon Glass 5270c6cce0SQiao Zhouconfig MFD_88PM800 5370c6cce0SQiao Zhou tristate "Support Marvell 88PM800" 5470c6cce0SQiao Zhou depends on I2C=y && GENERIC_HARDIRQS 5570c6cce0SQiao Zhou select REGMAP_I2C 5670c6cce0SQiao Zhou select REGMAP_IRQ 5770c6cce0SQiao Zhou select MFD_CORE 5870c6cce0SQiao Zhou help 5970c6cce0SQiao Zhou This supports for Marvell 88PM800 Power Management IC. 6070c6cce0SQiao Zhou This includes the I2C driver and the core APIs _only_, you have to 6170c6cce0SQiao Zhou select individual components like voltage regulators, RTC and 6270c6cce0SQiao Zhou battery-charger under the corresponding menus. 6370c6cce0SQiao Zhou 6470c6cce0SQiao Zhouconfig MFD_88PM805 6570c6cce0SQiao Zhou tristate "Support Marvell 88PM805" 6670c6cce0SQiao Zhou depends on I2C=y && GENERIC_HARDIRQS 6770c6cce0SQiao Zhou select REGMAP_I2C 6870c6cce0SQiao Zhou select REGMAP_IRQ 6970c6cce0SQiao Zhou select MFD_CORE 7070c6cce0SQiao Zhou help 7170c6cce0SQiao Zhou This supports for Marvell 88PM805 Power Management IC. This includes 7270c6cce0SQiao Zhou the I2C driver and the core APIs _only_, you have to select individual 7370c6cce0SQiao Zhou components like codec device, headset/Mic device under the 7470c6cce0SQiao Zhou corresponding menus. 7570c6cce0SQiao Zhou 76b6d6454fSBen Dooksconfig MFD_SM501 77b6d6454fSBen Dooks tristate "Support for Silicon Motion SM501" 78b6d6454fSBen Dooks ---help--- 79b6d6454fSBen Dooks This is the core driver for the Silicon Motion SM501 multimedia 80b6d6454fSBen Dooks companion chip. This device is a multifunction device which may 8101dd2fbfSMatt LaPlante provide numerous interfaces including USB host controller, USB gadget, 8201dd2fbfSMatt LaPlante asynchronous serial ports, audio functions, and a dual display video 83b6d6454fSBen Dooks interface. The device may be connected by PCI or local bus with 84b6d6454fSBen Dooks varying functions enabled. 85b6d6454fSBen Dooks 86f61be273SBen Dooksconfig MFD_SM501_GPIO 87f61be273SBen Dooks bool "Export GPIO via GPIO layer" 882eedd604SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 89f61be273SBen Dooks ---help--- 90f61be273SBen Dooks This option uses the gpio library layer to export the 64 GPIO 91f61be273SBen Dooks lines on the SM501. The platform data is used to supply the 92f61be273SBen Dooks base number for the first GPIO line to register. 93f61be273SBen Dooks 9467d16a46SWei WANGconfig MFD_RTSX_PCI 9567d16a46SWei WANG tristate "Support for Realtek PCI-E card reader" 9621f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 9704bfd1dfSGreg Kroah-Hartman select MFD_CORE 9867d16a46SWei WANG help 9967d16a46SWei WANG This supports for Realtek PCI-Express card reader including rts5209, 10067d16a46SWei WANG rts5229, rtl8411, etc. Realtek card reader supports access to many 10167d16a46SWei WANG types of memory cards, such as Memory Stick, Memory Stick Pro, 10267d16a46SWei WANG Secure Digital and MultiMediaCard. 10367d16a46SWei WANG 104fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 105fa9ff4b1SSamuel Ortiz bool "Support for Compaq ASIC3" 1062eedd604SSamuel Ortiz depends on GENERIC_HARDIRQS && GPIOLIB && ARM 1079461f65aSPhilipp Zabel select MFD_CORE 108fa9ff4b1SSamuel Ortiz ---help--- 109fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 110fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 111fa9ff4b1SSamuel Ortiz 112ca26308cSMiguel Aguilarconfig MFD_DAVINCI_VOICECODEC 113ca26308cSMiguel Aguilar tristate 114ca26308cSMiguel Aguilar select MFD_CORE 115ca26308cSMiguel Aguilar 1160931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 1170931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 1181819ebcfSSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 1190931a4c6SDavid Brownell help 1200931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 1210931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 1220931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 1230931a4c6SDavid Brownell 12403df0f62SCyril Chemparathyconfig MFD_TI_SSP 12503df0f62SCyril Chemparathy tristate "TI Sequencer Serial Port support" 12621f792cdSHeiko Carstens depends on ARCH_DAVINCI_TNETV107X && GENERIC_HARDIRQS 12703df0f62SCyril Chemparathy select MFD_CORE 12803df0f62SCyril Chemparathy ---help--- 12903df0f62SCyril Chemparathy Say Y here if you want support for the Sequencer Serial Port 13003df0f62SCyril Chemparathy in a Texas Instruments TNETV107X SoC. 13103df0f62SCyril Chemparathy 13203df0f62SCyril Chemparathy To compile this driver as a module, choose M here: the 13303df0f62SCyril Chemparathy module will be called ti-ssp. 13403df0f62SCyril Chemparathy 13501636eb9SPatil, Rachnaconfig MFD_TI_AM335X_TSCADC 13601636eb9SPatil, Rachna tristate "TI ADC / Touch Screen chip support" 13701636eb9SPatil, Rachna select MFD_CORE 13801636eb9SPatil, Rachna select REGMAP 13901636eb9SPatil, Rachna select REGMAP_MMIO 14021f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 14101636eb9SPatil, Rachna help 14201636eb9SPatil, Rachna If you say yes here you get support for Texas Instruments series 14301636eb9SPatil, Rachna of Touch Screen /ADC chips. 14401636eb9SPatil, Rachna To compile this driver as a module, choose M here: the 14501636eb9SPatil, Rachna module will be called ti_am335x_tscadc. 14601636eb9SPatil, Rachna 147a1635b8fSPhilipp Zabelconfig HTC_EGPIO 148a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 1497444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 150a1635b8fSPhilipp Zabel help 151a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 152a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 153a1635b8fSPhilipp Zabel pins, output pins, and irqs. 154a1635b8fSPhilipp Zabel 1555dc3339aSPhilipp Zabelconfig HTC_PASIC3 1565dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 1570254a8f4SPhilipp Zabel select MFD_CORE 15821f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 1595dc3339aSPhilipp Zabel help 1605dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 1615dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 1625dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 1635dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 1645dc3339aSPhilipp Zabel 1656048a3ddSCory Maccarroneconfig HTC_I2CPLD 1666048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 167bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 1686048a3ddSCory Maccarrone help 1696048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 1706048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 1716048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 1726048a3ddSCory Maccarrone interface to one or more sub-chips. 1736048a3ddSCory Maccarrone 174d9105c2bSMarek Vašutconfig UCB1400_CORE 175d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 176e4831802SRandy Dunlap depends on AC97_BUS 1775a49a540SAndrew Morton depends on GPIOLIB 178d9105c2bSMarek Vašut help 179d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 180d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 181d9105c2bSMarek Vašut 182d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 183d9105c2bSMarek Vašut module will be called ucb1400_core. 184d9105c2bSMarek Vašut 18516c5c023SJohan Hovoldconfig MFD_LM3533 18616c5c023SJohan Hovold tristate "LM3533 Lighting Power chip" 18716c5c023SJohan Hovold depends on I2C 18816c5c023SJohan Hovold select MFD_CORE 18916c5c023SJohan Hovold select REGMAP_I2C 19021f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 19116c5c023SJohan Hovold help 19216c5c023SJohan Hovold Say yes here to enable support for National Semiconductor / TI 19316c5c023SJohan Hovold LM3533 Lighting Power chips. 19416c5c023SJohan Hovold 19516c5c023SJohan Hovold This driver provides common support for accessing the device; 19616c5c023SJohan Hovold additional drivers must be enabled in order to use the LED, 19716c5c023SJohan Hovold backlight or ambient-light-sensor functionality of the device. 19816c5c023SJohan Hovold 199798a8eeeSLinus Walleijconfig TPS6105X 200798a8eeeSLinus Walleij tristate "TPS61050/61052 Boost Converters" 201798a8eeeSLinus Walleij depends on I2C 2022edd3b69SLinus Walleij select REGULATOR 203fc498fa2SGuenter Roeck select MFD_CORE 2042edd3b69SLinus Walleij select REGULATOR_FIXED_VOLTAGE 20521f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 206798a8eeeSLinus Walleij help 207798a8eeeSLinus Walleij This option enables a driver for the TP61050/TPS61052 208798a8eeeSLinus Walleij high-power "white LED driver". This boost converter is 209798a8eeeSLinus Walleij sometimes used for other things than white LEDs, and 210798a8eeeSLinus Walleij also contains a GPIO pin. 211798a8eeeSLinus Walleij 21287c13493SDavid Brownellconfig TPS65010 21387c13493SDavid Brownell tristate "TPS6501x Power Management chips" 21487c13493SDavid Brownell depends on I2C && GPIOLIB 21587c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 21687c13493SDavid Brownell help 21787c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 21887c13493SDavid Brownell Power Management chips. These include voltage regulators, 21987c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 22087c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 22187c13493SDavid Brownell 22287c13493SDavid Brownell This driver can also be built as a module. If so, the module 22387c13493SDavid Brownell will be called tps65010. 22487c13493SDavid Brownell 22531dd6a26STodd Fischerconfig TPS6507X 22631dd6a26STodd Fischer tristate "TPS6507x Power Management / Touch Screen chips" 22731dd6a26STodd Fischer select MFD_CORE 22821f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 22931dd6a26STodd Fischer help 23031dd6a26STodd Fischer If you say yes here you get support for the TPS6507x series of 23131dd6a26STodd Fischer Power Management / Touch Screen chips. These include voltage 23231dd6a26STodd Fischer regulators, lithium ion/polymer battery charging, touch screen 23331dd6a26STodd Fischer and other features that are often used in portable devices. 23431dd6a26STodd Fischer This driver can also be built as a module. If so, the module 23531dd6a26STodd Fischer will be called tps6507x. 23631dd6a26STodd Fischer 237d48f411cSAnilKumar Chconfig MFD_TPS65217 238d48f411cSAnilKumar Ch tristate "TPS65217 Power Management / White LED chips" 23921f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 240d48f411cSAnilKumar Ch select MFD_CORE 241d48f411cSAnilKumar Ch select REGMAP_I2C 242d48f411cSAnilKumar Ch help 243d48f411cSAnilKumar Ch If you say yes here you get support for the TPS65217 series of 244d48f411cSAnilKumar Ch Power Management / White LED chips. 245d48f411cSAnilKumar Ch These include voltage regulators, lithium ion/polymer battery 246d48f411cSAnilKumar Ch charger, wled and other features that are often used in portable 247d48f411cSAnilKumar Ch devices. 248d48f411cSAnilKumar Ch 249d48f411cSAnilKumar Ch This driver can also be built as a module. If so, the module 250d48f411cSAnilKumar Ch will be called tps65217. 251d48f411cSAnilKumar Ch 25237df003cSAxel Linconfig MFD_TPS6586X 25337df003cSAxel Lin bool "TPS6586x Power Management chips" 2547a7487cbSLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 25537df003cSAxel Lin select MFD_CORE 2561176b5beSLaxman Dewangan select REGMAP_I2C 25737df003cSAxel Lin help 25837df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 25937df003cSAxel Lin Power Management chips. 26037df003cSAxel Lin This driver provides common support for accessing the device, 26137df003cSAxel Lin additional drivers must be enabled in order to use the 26237df003cSAxel Lin functionality of the device. 26337df003cSAxel Lin 26437df003cSAxel Lin This driver can also be built as a module. If so, the module 26537df003cSAxel Lin will be called tps6586x. 26637df003cSAxel Lin 26754f323b1SLinus Walleijconfig MFD_TPS65910 26854f323b1SLinus Walleij bool "TPS65910 Power Management chip" 26921f792cdSHeiko Carstens depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 27054f323b1SLinus Walleij select MFD_CORE 271dc9913a0SLaxman Dewangan select REGMAP_I2C 272ee487114SAnilKumar Ch select REGMAP_IRQ 27321f7541dSRhyland Klein select IRQ_DOMAIN 27454f323b1SLinus Walleij help 27554f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 27654f323b1SLinus Walleij Power Management chips. 27754f323b1SLinus Walleij 27836e52873SMargarita Olayaconfig MFD_TPS65912 2795608801bSMark Brown bool 28036e52873SMargarita Olaya depends on GPIOLIB 28136e52873SMargarita Olaya 28236e52873SMargarita Olayaconfig MFD_TPS65912_I2C 283231dd9c8SAxel Lin bool "TPS65912 Power Management chip with I2C" 28436e52873SMargarita Olaya select MFD_CORE 28536e52873SMargarita Olaya select MFD_TPS65912 28621f792cdSHeiko Carstens depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 28736e52873SMargarita Olaya help 28836e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 28936e52873SMargarita Olaya PM chips with I2C interface. 29036e52873SMargarita Olaya 29136e52873SMargarita Olayaconfig MFD_TPS65912_SPI 29236e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 29336e52873SMargarita Olaya select MFD_CORE 29436e52873SMargarita Olaya select MFD_TPS65912 29521f792cdSHeiko Carstens depends on SPI_MASTER && GPIOLIB && GENERIC_HARDIRQS 29636e52873SMargarita Olaya help 29736e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 29836e52873SMargarita Olaya PM chips with SPI interface. 29936e52873SMargarita Olaya 300edd7eabcSLaxman Dewanganconfig MFD_TPS80031 301edd7eabcSLaxman Dewangan bool "TI TPS80031/TPS80032 Power Management chips" 302edd7eabcSLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 303edd7eabcSLaxman Dewangan select MFD_CORE 304edd7eabcSLaxman Dewangan select REGMAP_I2C 305c2ace4fdSAxel Lin select REGMAP_IRQ 306edd7eabcSLaxman Dewangan help 307edd7eabcSLaxman Dewangan If you say yes here you get support for the Texas Instruments 308edd7eabcSLaxman Dewangan TPS80031/ TPS80032 Fully Integrated Power Management with Power 309edd7eabcSLaxman Dewangan Path and Battery Charger. The device provides five configurable 310edd7eabcSLaxman Dewangan step-down converters, 11 general purpose LDOs, USB OTG Module, 311edd7eabcSLaxman Dewangan ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with 312edd7eabcSLaxman Dewangan Power Path from USB, 32K clock generator. 313edd7eabcSLaxman Dewangan 31488e75cc3SDavid Brownellconfig MENELAUS 31588e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 316088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 31788e75cc3SDavid Brownell help 31888e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 31988e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 320692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 32188e75cc3SDavid Brownell and other features that are often used in portable devices like 32288e75cc3SDavid Brownell cell phones and PDAs. 32388e75cc3SDavid Brownell 324a603a7faSDavid Brownellconfig TWL4030_CORE 325e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 3266252547bSRussell King depends on I2C=y && GENERIC_HARDIRQS 327280ad7fdSGrant Likely select IRQ_DOMAIN 328fbfc23efSChuansheng Liu select REGMAP_I2C 329a603a7faSDavid Brownell help 330e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 331a603a7faSDavid Brownell This core driver provides register access and IRQ handling 332a603a7faSDavid Brownell facilities, and registers devices for the various functions 333a603a7faSDavid Brownell so that function-specific drivers can bind to them. 334a603a7faSDavid Brownell 335a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 336a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 337a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 338a603a7faSDavid Brownell versions) and many other features. 339a603a7faSDavid Brownell 340f99c1d4fSKeerthyconfig TWL4030_MADC 341f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 342f99c1d4fSKeerthy depends on TWL4030_CORE 343f99c1d4fSKeerthy help 344f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 345f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 346f99c1d4fSKeerthy 347f99c1d4fSKeerthy This driver can be built as a module. If so it will be 348f99c1d4fSKeerthy named twl4030-madc 349f99c1d4fSKeerthy 350ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 351ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 352ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 353ebf0bd36SAmit Kucheria help 354ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 355ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 356ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 357ebf0bd36SAmit Kucheria as clock request handshaking. 358ebf0bd36SAmit Kucheria 359ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 36025985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 361ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 362ebf0bd36SAmit Kucheria 36357fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 3640b83ddebSPeter Ujfalusi bool 36521f792cdSHeiko Carstens depends on TWL4030_CORE && GENERIC_HARDIRQS 3660b83ddebSPeter Ujfalusi select MFD_CORE 3670b83ddebSPeter Ujfalusi default n 3680b83ddebSPeter Ujfalusi 369f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 3708eaeb939SPeter Ujfalusi bool "Support for TWL6040 audio codec" 37121f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 372f19b2823SMisael Lopez Cruz select MFD_CORE 3738eaeb939SPeter Ujfalusi select REGMAP_I2C 374ab7edb14SPeter Ujfalusi select REGMAP_IRQ 375f19b2823SMisael Lopez Cruz default n 3768eaeb939SPeter Ujfalusi help 3778eaeb939SPeter Ujfalusi Say yes here if you want support for Texas Instruments TWL6040 audio 3788eaeb939SPeter Ujfalusi codec. 3798eaeb939SPeter Ujfalusi This driver provides common support for accessing the device, 3808eaeb939SPeter Ujfalusi additional drivers must be enabled in order to use the 3818eaeb939SPeter Ujfalusi functionality of the device (audio, vibra). 382f19b2823SMisael Lopez Cruz 38327e34995SRabin Vincentconfig MFD_STMPE 38427e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 385e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 38627e34995SRabin Vincent select MFD_CORE 38727e34995SRabin Vincent help 38827e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 38927e34995SRabin Vincent STMicroelectronics. 39027e34995SRabin Vincent 39127e34995SRabin Vincent Currently supported devices are: 39227e34995SRabin Vincent 39327e34995SRabin Vincent STMPE811: GPIO, Touchscreen 39427e34995SRabin Vincent STMPE1601: GPIO, Keypad 39527e34995SRabin Vincent STMPE2401: GPIO, Keypad 39627e34995SRabin Vincent STMPE2403: GPIO, Keypad 39727e34995SRabin Vincent 39827e34995SRabin Vincent This driver provides common support for accessing the device, 39927e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 40027e34995SRabin Vincent of the device. Currently available sub drivers are: 40127e34995SRabin Vincent 40227e34995SRabin Vincent GPIO: stmpe-gpio 40327e34995SRabin Vincent Keypad: stmpe-keypad 40427e34995SRabin Vincent Touchscreen: stmpe-ts 40527e34995SRabin Vincent 4061a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 4071a6e4b74SViresh Kumardepends on MFD_STMPE 4081a6e4b74SViresh Kumar 4091a6e4b74SViresh Kumarconfig STMPE_I2C 4101a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 411eedea80fSSamuel Ortiz depends on I2C=y 4121a6e4b74SViresh Kumar default y 4131a6e4b74SViresh Kumar help 4141a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 415e789995dSViresh Kumar 416e789995dSViresh Kumarconfig STMPE_SPI 417e789995dSViresh Kumar bool "STMPE SPI Inteface" 418e789995dSViresh Kumar depends on SPI_MASTER 419e789995dSViresh Kumar help 420e789995dSViresh Kumar This is used to enable SPI interface of STMPE 4211a6e4b74SViresh Kumarendmenu 4221a6e4b74SViresh Kumar 423f4e8afdcSSundar Iyerconfig MFD_TC3589X 424f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 425b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 426b4ecd326SRabin Vincent select MFD_CORE 427b4ecd326SRabin Vincent help 428f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 429b4ecd326SRabin Vincent 430b4ecd326SRabin Vincent This driver provides common support for accessing the device, 431b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 432b4ecd326SRabin Vincent functionality of the device. 433b4ecd326SRabin Vincent 4341c2c30acSSamuel Ortizconfig MFD_TMIO 4351c2c30acSSamuel Ortiz bool 4361c2c30acSSamuel Ortiz default n 4371c2c30acSSamuel Ortiz 4381f192015SIan Moltonconfig MFD_T7L66XB 4391f192015SIan Molton bool "Support Toshiba T7L66XB" 44021f792cdSHeiko Carstens depends on ARM && HAVE_CLK && GENERIC_HARDIRQS 4411f192015SIan Molton select MFD_CORE 4421c2c30acSSamuel Ortiz select MFD_TMIO 4431f192015SIan Molton help 4441f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 4451f192015SIan Molton 4468284328cSSourav Poddarconfig MFD_SMSC 4478284328cSSourav Poddar bool "Support for the SMSC ECE1099 series chips" 44821f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 4498284328cSSourav Poddar select MFD_CORE 4508284328cSSourav Poddar select REGMAP_I2C 4518284328cSSourav Poddar help 4528284328cSSourav Poddar If you say yes here you get support for the 4538284328cSSourav Poddar ece1099 chips from SMSC. 4548284328cSSourav Poddar 4558284328cSSourav Poddar To compile this driver as a module, choose M here: the 4568284328cSSourav Poddar module will be called smsc. 4578284328cSSourav Poddar 458cbdfb426SIan Moltonconfig MFD_TC6387XB 459cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 4609ca68233SAl Viro depends on ARM && HAVE_CLK 461cbdfb426SIan Molton select MFD_CORE 4621c2c30acSSamuel Ortiz select MFD_TMIO 463cbdfb426SIan Molton help 464cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 465cbdfb426SIan Molton 466d6315949SDmitry Baryshkovconfig MFD_TC6393XB 467d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 4688f057d7bSGuenter Roeck depends on ARM && HAVE_CLK 4698f057d7bSGuenter Roeck select GPIOLIB 470f024ff10SDmitry Baryshkov select MFD_CORE 4711c2c30acSSamuel Ortiz select MFD_TMIO 472d6315949SDmitry Baryshkov help 473d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 474d6315949SDmitry Baryshkov 4758e2eaabfSSamuel Ortizconfig PMIC_DA903X 4768e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 4778e2eaabfSSamuel Ortiz depends on I2C=y 4788e2eaabfSSamuel Ortiz help 4798e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 4808e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 4818e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 4828e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 4838e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 4848e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 4858e2eaabfSSamuel Ortiz 48684c99db8SAshish Jangamconfig PMIC_DA9052 48784c99db8SAshish Jangam bool 48884c99db8SAshish Jangam select MFD_CORE 48984c99db8SAshish Jangam 490cfe04478SAshish Jangamconfig MFD_DA9052_SPI 491cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 492cfe04478SAshish Jangam select REGMAP_SPI 493cfe04478SAshish Jangam select REGMAP_IRQ 494cfe04478SAshish Jangam select PMIC_DA9052 49521f792cdSHeiko Carstens depends on SPI_MASTER=y && GENERIC_HARDIRQS 496cfe04478SAshish Jangam help 497cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 498cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 499cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 500cfe04478SAshish Jangam order to use the functionality of the device. 501cfe04478SAshish Jangam 50284c99db8SAshish Jangamconfig MFD_DA9052_I2C 50384c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 50484c99db8SAshish Jangam select REGMAP_I2C 50584c99db8SAshish Jangam select REGMAP_IRQ 50684c99db8SAshish Jangam select PMIC_DA9052 50721f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 50884c99db8SAshish Jangam help 50984c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 51084c99db8SAshish Jangam when controlled using I2C. This driver provides common support 51184c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 51284c99db8SAshish Jangam order to use the functionality of the device. 51384c99db8SAshish Jangam 5142896434cSAshish Jangamconfig MFD_DA9055 5152896434cSAshish Jangam bool "Dialog Semiconductor DA9055 PMIC Support" 5162896434cSAshish Jangam select REGMAP_I2C 5172896434cSAshish Jangam select REGMAP_IRQ 5182896434cSAshish Jangam select PMIC_DA9055 5192896434cSAshish Jangam select MFD_CORE 52021f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 5212896434cSAshish Jangam help 5222896434cSAshish Jangam Say yes here for support of Dialog Semiconductor DA9055. This is 5232896434cSAshish Jangam a Power Management IC. This driver provides common support for 5242896434cSAshish Jangam accessing the device as well as the I2C interface to the chip itself. 5252896434cSAshish Jangam Additional drivers must be enabled in order to use the functionality 5262896434cSAshish Jangam of the device. 5272896434cSAshish Jangam 5282896434cSAshish Jangam This driver can be built as a module. If built as a module it will be 5292896434cSAshish Jangam called "da9055" 5302896434cSAshish Jangam 531a5736e0bSMichael Hennerichconfig PMIC_ADP5520 532a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 533a5736e0bSMichael Hennerich depends on I2C=y 534a5736e0bSMichael Hennerich help 535a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 536a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 537a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 538a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 539a5736e0bSMichael Hennerich under the corresponding menus. 540a5736e0bSMichael Hennerich 541eea6b7ccSMilo Kimconfig MFD_LP8788 542eea6b7ccSMilo Kim bool "Texas Instruments LP8788 Power Management Unit Driver" 54321f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 544eea6b7ccSMilo Kim select MFD_CORE 545eea6b7ccSMilo Kim select REGMAP_I2C 546eea6b7ccSMilo Kim select IRQ_DOMAIN 547eea6b7ccSMilo Kim help 548eea6b7ccSMilo Kim TI LP8788 PMU supports regulators, battery charger, RTC, 549eea6b7ccSMilo Kim ADC, backlight driver and current sinks. 550eea6b7ccSMilo Kim 551dae8a969SJonghwa Leeconfig MFD_MAX77686 552dae8a969SJonghwa Lee bool "Maxim Semiconductor MAX77686 PMIC Support" 553dae8a969SJonghwa Lee depends on I2C=y && GENERIC_HARDIRQS 554dae8a969SJonghwa Lee select MFD_CORE 555dae8a969SJonghwa Lee select REGMAP_I2C 556dae8a969SJonghwa Lee select IRQ_DOMAIN 557dae8a969SJonghwa Lee help 558dae8a969SJonghwa Lee Say yes here to support for Maxim Semiconductor MAX77686. 559dae8a969SJonghwa Lee This is a Power Management IC with RTC on chip. 560dae8a969SJonghwa Lee This driver provides common support for accessing the device; 561dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 562dae8a969SJonghwa Lee of the device. 563dae8a969SJonghwa Lee 56483871c00SChanwoo Choiconfig MFD_MAX77693 56583871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 56683871c00SChanwoo Choi depends on I2C=y && GENERIC_HARDIRQS 56783871c00SChanwoo Choi select MFD_CORE 56829f772d4SChanwoo Choi select REGMAP_I2C 56983871c00SChanwoo Choi help 57083871c00SChanwoo Choi Say yes here to support for Maxim Semiconductor MAX77693. 57183871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 57283871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 57383871c00SChanwoo Choi This driver provides common support for accessing the device; 57483871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 57583871c00SChanwoo Choi of the device. 57683871c00SChanwoo Choi 577a91d2f8dSGyungoh Yooconfig MFD_MAX8907 578a91d2f8dSGyungoh Yoo tristate "Maxim Semiconductor MAX8907 PMIC Support" 579a91d2f8dSGyungoh Yoo select MFD_CORE 580a91d2f8dSGyungoh Yoo depends on I2C=y && GENERIC_HARDIRQS 581a91d2f8dSGyungoh Yoo select REGMAP_I2C 582a91d2f8dSGyungoh Yoo select REGMAP_IRQ 583a91d2f8dSGyungoh Yoo help 584a91d2f8dSGyungoh Yoo Say yes here to support for Maxim Semiconductor MAX8907. This is 585a91d2f8dSGyungoh Yoo a Power Management IC. This driver provides common support for 586a91d2f8dSGyungoh Yoo accessing the device; additional drivers must be enabled in order 587a91d2f8dSGyungoh Yoo to use the functionality of the device. 588a91d2f8dSGyungoh Yoo 589d50f8f33SHaojian Zhuangconfig MFD_MAX8925 5901f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 5918d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 5921ad99893SHaojian Zhuang select MFD_CORE 593d50f8f33SHaojian Zhuang help 594d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 5956b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 596d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 597d50f8f33SHaojian Zhuang to use the functionality of the device. 598d50f8f33SHaojian Zhuang 599527e7e9aSMyungJoo Hamconfig MFD_MAX8997 600527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 601527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 602527e7e9aSMyungJoo Ham select MFD_CORE 603b41511f7SThomas Abraham select IRQ_DOMAIN 604527e7e9aSMyungJoo Ham help 6055a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 606527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 607527e7e9aSMyungJoo Ham MUIC controls on chip. 608d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 609527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 610527e7e9aSMyungJoo Ham of the device. 611527e7e9aSMyungJoo Ham 612156f2528SKyungmin Parkconfig MFD_MAX8998 613f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 6142c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 615156f2528SKyungmin Park select MFD_CORE 616156f2528SKyungmin Park help 617f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 618f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 6196b2aac42SMasanari Iida This driver provides common support for accessing the device, 620f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 621f8539ddcSKyungmin Park of the device. 622156f2528SKyungmin Park 62366c9fbb9SSangbeom Kimconfig MFD_SEC_CORE 62466c9fbb9SSangbeom Kim bool "SAMSUNG Electronics PMIC Series Support" 625c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 626c3d4d697SSangbeom Kim select MFD_CORE 627c3d4d697SSangbeom Kim select REGMAP_I2C 6286445b84aSSangbeom Kim select REGMAP_IRQ 629c3d4d697SSangbeom Kim help 63066c9fbb9SSangbeom Kim Support for the Samsung Electronics MFD series. 6316b2aac42SMasanari Iida This driver provides common support for accessing the device, 632c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 633c3d4d697SSangbeom Kim of the device 634c3d4d697SSangbeom Kim 6353afbac95SMark Brownconfig MFD_ARIZONA 63614b5bd5cSMark Brown select REGMAP 63778948c17SRandy Dunlap select REGMAP_IRQ 638c481c048SSamuel Ortiz select MFD_CORE 63949003a68SSamuel Ortiz bool 6403afbac95SMark Brown 6413afbac95SMark Brownconfig MFD_ARIZONA_I2C 6423afbac95SMark Brown tristate "Support Wolfson Microelectronics Arizona platform with I2C" 6433afbac95SMark Brown select MFD_ARIZONA 6443afbac95SMark Brown select MFD_CORE 6453afbac95SMark Brown select REGMAP_I2C 64621f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 6473afbac95SMark Brown help 6483afbac95SMark Brown Support for the Wolfson Microelectronics Arizona platform audio SoC 6493afbac95SMark Brown core functionality controlled via I2C. 6503afbac95SMark Brown 6513afbac95SMark Brownconfig MFD_ARIZONA_SPI 6523afbac95SMark Brown tristate "Support Wolfson Microelectronics Arizona platform with SPI" 6533afbac95SMark Brown select MFD_ARIZONA 6543afbac95SMark Brown select MFD_CORE 6553afbac95SMark Brown select REGMAP_SPI 65621f792cdSHeiko Carstens depends on SPI_MASTER && GENERIC_HARDIRQS 6573afbac95SMark Brown help 6583afbac95SMark Brown Support for the Wolfson Microelectronics Arizona platform audio SoC 6593afbac95SMark Brown core functionality controlled via I2C. 6603afbac95SMark Brown 6613afbac95SMark Brownconfig MFD_WM5102 6623afbac95SMark Brown bool "Support Wolfson Microelectronics WM5102" 6633afbac95SMark Brown depends on MFD_ARIZONA 6643afbac95SMark Brown help 6653afbac95SMark Brown Support for Wolfson Microelectronics WM5102 low power audio SoC 6663afbac95SMark Brown 667e102befeSMark Brownconfig MFD_WM5110 668e102befeSMark Brown bool "Support Wolfson Microelectronics WM5110" 669e102befeSMark Brown depends on MFD_ARIZONA 670e102befeSMark Brown help 671e102befeSMark Brown Support for Wolfson Microelectronics WM5110 low power audio SoC 672e102befeSMark Brown 6731d9f9f04SMark Brownconfig MFD_WM8400 674eee0e4b4SMark Brown bool "Support Wolfson Microelectronics WM8400" 675b8380c1aSMark Brown select MFD_CORE 67621f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 6772b247d06SMark Brown select REGMAP_I2C 6781d9f9f04SMark Brown help 6791d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 6809e5aca58SMark Brown CODEC. This driver provides common support for accessing 6811d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 6821d9f9f04SMark Brown the functionality of the device. 6831d9f9f04SMark Brown 684b11062b9SMark Brownconfig MFD_WM831X 685e5b48684SMark Brown bool 686e5b48684SMark Brown depends on GENERIC_HARDIRQS 687e5b48684SMark Brown 688e5b48684SMark Brownconfig MFD_WM831X_I2C 689e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 690b11062b9SMark Brown select MFD_CORE 691e5b48684SMark Brown select MFD_WM831X 6921df5981bSMark Brown select REGMAP_I2C 693cd99758bSMark Brown select IRQ_DOMAIN 6948d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 695b11062b9SMark Brown help 696e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 697e5b48684SMark Brown when controlled using I2C. This driver provides common support 698e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 699e5b48684SMark Brown order to use the functionality of the device. 700b11062b9SMark Brown 7012aa13b9eSMark Brownconfig MFD_WM831X_SPI 7022aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 7032aa13b9eSMark Brown select MFD_CORE 7042aa13b9eSMark Brown select MFD_WM831X 7051df5981bSMark Brown select REGMAP_SPI 706cd99758bSMark Brown select IRQ_DOMAIN 7072aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 7082aa13b9eSMark Brown help 7092aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 7102aa13b9eSMark Brown when controlled using SPI. This driver provides common support 7112aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 7122aa13b9eSMark Brown order to use the functionality of the device. 7132aa13b9eSMark Brown 71489b4012bSMark Brownconfig MFD_WM8350 715ecf926bcSMark Brown bool 7168d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 71789b4012bSMark Brown 71889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 71989b4012bSMark Brown bool 72089b4012bSMark Brown depends on MFD_WM8350 72189b4012bSMark Brown 72289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 72389b4012bSMark Brown bool 72489b4012bSMark Brown depends on MFD_WM8350 72589b4012bSMark Brown 72689b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 72789b4012bSMark Brown bool 72889b4012bSMark Brown depends on MFD_WM8350 72989b4012bSMark Brown 73089b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 73189b4012bSMark Brown bool 73289b4012bSMark Brown depends on MFD_WM8350 73389b4012bSMark Brown 734ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 735ca23f8c1SMark Brown bool 736ca23f8c1SMark Brown depends on MFD_WM8350 737ca23f8c1SMark Brown 738ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 739ca23f8c1SMark Brown bool 740ca23f8c1SMark Brown depends on MFD_WM8350 741ca23f8c1SMark Brown 742ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 743ca23f8c1SMark Brown bool 744ca23f8c1SMark Brown depends on MFD_WM8350 745ca23f8c1SMark Brown 746ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 747ca23f8c1SMark Brown bool 748ca23f8c1SMark Brown depends on MFD_WM8350 749ca23f8c1SMark Brown 75096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 75196920630SMark Brown bool 75296920630SMark Brown depends on MFD_WM8350 75396920630SMark Brown 75496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 75596920630SMark Brown bool 75696920630SMark Brown depends on MFD_WM8350 75796920630SMark Brown 75896920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 75996920630SMark Brown bool 76096920630SMark Brown depends on MFD_WM8350 76196920630SMark Brown 76296920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 76396920630SMark Brown bool 76496920630SMark Brown depends on MFD_WM8350 76596920630SMark Brown 766c661a0b9SMark Brownconfig MFD_WM8350_I2C 767ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 768c661a0b9SMark Brown select MFD_WM8350 7698d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 770c661a0b9SMark Brown help 771c661a0b9SMark Brown The WM8350 is an integrated audio and power management 772c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 773c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 774c661a0b9SMark Brown I2C as the control interface. Additional options must be 775c661a0b9SMark Brown selected to enable support for the functionality of the chip. 776c661a0b9SMark Brown 7779e501086SMark Brownconfig MFD_WM8994 778c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 7799e501086SMark Brown select MFD_CORE 780d6c645fcSMark Brown select REGMAP_I2C 7818ab30691SMark Brown select REGMAP_IRQ 782c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 7839e501086SMark Brown help 7849e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 7859e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 7869e501086SMark Brown has on board GPIO and regulator functionality which is 7879e501086SMark Brown supported via the relevant subsystems. This driver provides 7889e501086SMark Brown core support for the WM8994, in order to use the actual 7899e501086SMark Brown functionaltiy of the device other drivers must be enabled. 7909e501086SMark Brown 791f52046b1SBalaji Raoconfig MFD_PCF50633 792f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 793f52046b1SBalaji Rao depends on I2C 7946e3ad118SMark Brown select REGMAP_I2C 795f52046b1SBalaji Rao help 796f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 797f52046b1SBalaji Rao This core driver provides register access and IRQ handling 798f52046b1SBalaji Rao facilities, and registers devices for the various functions 799f52046b1SBalaji Rao so that function-specific drivers can bind to them. 800f52046b1SBalaji Rao 8011305134eSAxel Linconfig PCF50633_ADC 8021305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 8031305134eSAxel Lin depends on MFD_PCF50633 8041305134eSAxel Lin help 8051305134eSAxel Lin Say yes here if you want to include support for ADC in the 8061305134eSAxel Lin NXP PCF50633 chip. 8071305134eSAxel Lin 8081305134eSAxel Linconfig PCF50633_GPIO 8091305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 8101305134eSAxel Lin depends on MFD_PCF50633 8111305134eSAxel Lin help 8121305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 8131305134eSAxel Lin the PCF50633 chip. 8141305134eSAxel Lin 8158238addcSSascha Hauerconfig MFD_MC13783 8168e005935SUwe Kleine-König tristate 8178e005935SUwe Kleine-König 8188e005935SUwe Kleine-Königconfig MFD_MC13XXX 8191cb3642aSMark Brown tristate 82021f792cdSHeiko Carstens depends on (SPI_MASTER || I2C) && GENERIC_HARDIRQS 8218238addcSSascha Hauer select MFD_CORE 8228e005935SUwe Kleine-König select MFD_MC13783 8238238addcSSascha Hauer help 824a0c7c1d4SMarc Reilly Enable support for the Freescale MC13783 and MC13892 PMICs. 8258238addcSSascha Hauer This driver provides common support for accessing the device, 8268238addcSSascha Hauer additional drivers must be enabled in order to use the 8278238addcSSascha Hauer functionality of the device. 8288238addcSSascha Hauer 829a0c7c1d4SMarc Reillyconfig MFD_MC13XXX_SPI 8301cb3642aSMark Brown tristate "Freescale MC13783 and MC13892 SPI interface" 83121f792cdSHeiko Carstens depends on SPI_MASTER && GENERIC_HARDIRQS 832a0c7c1d4SMarc Reilly select REGMAP_SPI 8331cb3642aSMark Brown select MFD_MC13XXX 834a0c7c1d4SMarc Reilly help 835a0c7c1d4SMarc Reilly Select this if your MC13xxx is connected via an SPI bus. 836a0c7c1d4SMarc Reilly 837df3df646SMarc Reillyconfig MFD_MC13XXX_I2C 8381cb3642aSMark Brown tristate "Freescale MC13892 I2C interface" 83921f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 840df3df646SMarc Reilly select REGMAP_I2C 8411cb3642aSMark Brown select MFD_MC13XXX 842df3df646SMarc Reilly help 843df3df646SMarc Reilly Select this if your MC13xxx is connected via an I2C bus. 844df3df646SMarc Reilly 845fa661258SMattias Wallinconfig ABX500_CORE 846fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 84747c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 848fa661258SMattias Wallin help 849fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 850fa661258SMattias Wallin chips. This core driver expose register access functions. 851fa661258SMattias Wallin Functionality specific drivers using these functions can 852fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 853fa661258SMattias Wallin actual register access is done by the IC core driver. 854fa661258SMattias Wallin 85514fa5691SLinus Walleijconfig AB3100_CORE 8562071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 85721f792cdSHeiko Carstens depends on I2C=y && ABX500_CORE && GENERIC_HARDIRQS 8588c96aefbSLinus Walleij select MFD_CORE 85914fa5691SLinus Walleij default y if ARCH_U300 86014fa5691SLinus Walleij help 86114fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 86214fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 86314fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 86414fa5691SLinus Walleij to read and write registers and subscribe to events from 86514fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 86614fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 86714fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 86814fa5691SLinus Walleij and ALSA sound. 86914fa5691SLinus Walleij 87012992dd8SLinus Walleijconfig AB3100_OTP 87112992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 87212992dd8SLinus Walleij depends on AB3100_CORE 87312992dd8SLinus Walleij default y if AB3100_CORE 87412992dd8SLinus Walleij help 87512992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 87612992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 87712992dd8SLinus Walleij out OTP values. 87812992dd8SLinus Walleij 87913a09f93SDaniel Ribeiroconfig EZX_PCAP 88013a09f93SDaniel Ribeiro bool "PCAP Support" 88113a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 88213a09f93SDaniel Ribeiro help 88313a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 88413a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 88513a09f93SDaniel Ribeiro 88662579266SRabin Vincentconfig AB8500_CORE 88762579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 88821f082a6SLee Jones depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU 8895c854aaeSAxel Lin select POWER_SUPPLY 89062579266SRabin Vincent select MFD_CORE 89106e589efSLee Jones select IRQ_DOMAIN 8920c41839eSSrinidhi Kasagar help 89362579266SRabin Vincent Select this option to enable access to AB8500 power management 8946680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 8956680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 8966680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 8970c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 8980c41839eSSrinidhi Kasagar 8995814fc35SMattias Wallinconfig AB8500_DEBUG 9005814fc35SMattias Wallin bool "Enable debug info via debugfs" 9015814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 9025814fc35SMattias Wallin default y if DEBUG_FS 9035814fc35SMattias Wallin help 9045814fc35SMattias Wallin Select this option if you want debug information using the debug 9055814fc35SMattias Wallin filesystem, debugfs. 9065814fc35SMattias Wallin 907dae2db30SArun Murthyconfig AB8500_GPADC 908dae2db30SArun Murthy bool "AB8500 GPADC driver" 909dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 910dae2db30SArun Murthy default y 911dae2db30SArun Murthy help 912dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 913dae2db30SArun Murthy 914650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 915650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 916650c2a21SLinus Walleij depends on UX500_SOC_DB8500 917650c2a21SLinus Walleij select MFD_CORE 918650c2a21SLinus Walleij help 919650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 920650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 921650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 922650c2a21SLinus Walleij through a register map. 923650c2a21SLinus Walleij 924f71e1afdSAndres Salomonconfig MFD_CS5535 925f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 926f71e1afdSAndres Salomon select MFD_CORE 92715b7cf14SAndres Salomon depends on PCI && X86 928f71e1afdSAndres Salomon ---help--- 929f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 930f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 931f71e1afdSAndres Salomon 9328edbede9SRichard Röjforsconfig MFD_TIMBERDALE 9338edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 9348edbede9SRichard Röjfors select MFD_CORE 935546e29b6SRandy Dunlap depends on PCI && GPIOLIB 9368edbede9SRichard Röjfors ---help--- 9378edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 9388edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 9398edbede9SRichard Röjfors 9408edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 9418edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 942e82c60aeSDenis Turischev 943e82c60aeSDenis Turischevconfig LPC_SCH 944e82c60aeSDenis Turischev tristate "Intel SCH LPC" 94521f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 946e82c60aeSDenis Turischev select MFD_CORE 947e82c60aeSDenis Turischev help 948e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 949e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 950e82c60aeSDenis Turischev 9514630b130SAaron Sierraconfig LPC_ICH 9524630b130SAaron Sierra tristate "Intel ICH LPC" 95321f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 9544630b130SAaron Sierra select MFD_CORE 9554630b130SAaron Sierra help 9564630b130SAaron Sierra The LPC bridge function of the Intel ICH provides support for 9574630b130SAaron Sierra many functional units. This driver provides needed support for 958887c8ec7SAaron Sierra other drivers to control these functions, currently GPIO and 959887c8ec7SAaron Sierra watchdog. 9604630b130SAaron Sierra 961e090d506SFlorian Fainelliconfig MFD_RDC321X 962e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 963e090d506SFlorian Fainelli select MFD_CORE 96421f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 965e090d506SFlorian Fainelli help 966e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 967e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 968e090d506SFlorian Fainelli southbridge PCI device configuration space. 969e090d506SFlorian Fainelli 970bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 971bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 972bd358132SIra W. Snyder select MFD_CORE 97321f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 974bd358132SIra W. Snyder help 975bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 976bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 977bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 978bd358132SIra W. Snyder CAN and GPIO controllers. 979bd358132SIra W. Snyder 98091f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 981914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 98291f4debfSLars-Peter Clausen select MFD_CORE 983914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 98491f4debfSLars-Peter Clausen depends on MACH_JZ4740 98591f4debfSLars-Peter Clausen help 98691f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 98791f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 98891f4debfSLars-Peter Clausen 989375fc77bSDaniel Drakeconfig MFD_VX855 990375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 99121f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 992375fc77bSDaniel Drake select MFD_CORE 993375fc77bSDaniel Drake help 994375fc77bSDaniel Drake Say yes here to enable support for various functions of the 995375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 996375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 997375fc77bSDaniel Drake 998383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 99994fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 100021f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 1001383268a8SMatti Aaltonen select MFD_CORE 1002383268a8SMatti Aaltonen default n 1003383268a8SMatti Aaltonen help 1004383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 1005383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 1006383268a8SMatti Aaltonen audio codec. 1007383268a8SMatti Aaltonen 100817cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 100916fa3dc7SKeshava Munegowda bool "Support OMAP USBHS core and TLL driver" 101017cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 101117cdd29dSKeshava Munegowda default y 101217cdd29dSKeshava Munegowda help 101317cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 101417cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 101517cdd29dSKeshava Munegowda OMAP USB Host drivers. 101617cdd29dSKeshava Munegowda 1017cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 1018cbdb53e1SAbhijeet Dharmapurikar tristate 1019cbdb53e1SAbhijeet Dharmapurikar 1020cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 1021cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 1022cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 1023cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 1024cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 1025cbdb53e1SAbhijeet Dharmapurikar help 1026cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 1027cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 1028cbdb53e1SAbhijeet Dharmapurikar 1029cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 1030cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 1031cbdb53e1SAbhijeet Dharmapurikar 1032cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 1033cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 1034cbdb53e1SAbhijeet Dharmapurikar 1035c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 1036c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 1037c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 1038c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 1039c013f0a5SAbhijeet Dharmapurikar help 1040c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 1041c013f0a5SAbhijeet Dharmapurikar 1042c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 1043c013f0a5SAbhijeet Dharmapurikar and MPP. 1044c013f0a5SAbhijeet Dharmapurikar 10458509e142SAxel Linconfig TPS65911_COMPARATOR 10468509e142SAxel Lin tristate 10478509e142SAxel Lin 10483c33be06SVenu Byravarasuconfig MFD_TPS65090 10493c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 10503c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 10513c33be06SVenu Byravarasu select MFD_CORE 10523c33be06SVenu Byravarasu select REGMAP_I2C 105364cdfe25SAxel Lin select REGMAP_IRQ 10543c33be06SVenu Byravarasu help 10553c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 10563c33be06SVenu Byravarasu Power Management chips. 10573c33be06SVenu Byravarasu This driver provides common support for accessing the device, 10583c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 10593c33be06SVenu Byravarasu functionality of the device. 10603c33be06SVenu Byravarasu 106109d6292bSJin Parkconfig MFD_AAT2870_CORE 106209d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 106309d6292bSJin Park select MFD_CORE 106421f792cdSHeiko Carstens depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 106509d6292bSJin Park help 106609d6292bSJin Park If you say yes here you get support for the AAT2870. 106709d6292bSJin Park This driver provides common support for accessing the device, 106809d6292bSJin Park additional drivers must be enabled in order to use the 106909d6292bSJin Park functionality of the device. 107009d6292bSJin Park 10711f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 10721f5a371cSMika Westerberg bool "Support for Intel MSIC" 10731f5a371cSMika Westerberg depends on INTEL_SCU_IPC 10741f5a371cSMika Westerberg select MFD_CORE 10751f5a371cSMika Westerberg help 10761f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 10771f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 10781f5a371cSMika Westerberg devices used in Intel Medfield platforms. 10791f5a371cSMika Westerberg 10801b1247ddSLaxman Dewanganconfig MFD_RC5T583 10811b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 10825364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 10831b1247ddSLaxman Dewangan select MFD_CORE 10841b1247ddSLaxman Dewangan select REGMAP_I2C 10851b1247ddSLaxman Dewangan help 10861b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 10871b1247ddSLaxman Dewangan Management system device. 10881b1247ddSLaxman Dewangan This driver provides common support for accessing the device 10891b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 10901b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 10911b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 10921b1247ddSLaxman Dewangan different functionality of the device. 10931b1247ddSLaxman Dewangan 109435bdd290SAlessandro Rubiniconfig MFD_STA2X11 109535bdd290SAlessandro Rubini bool "STA2X11 multi function device support" 109621f792cdSHeiko Carstens depends on STA2X11 && GENERIC_HARDIRQS 109735bdd290SAlessandro Rubini select MFD_CORE 1098d94e2553SDavide Ciminaghi select REGMAP_MMIO 109935bdd290SAlessandro Rubini 110087d68730SDong Aishengconfig MFD_SYSCON 110187d68730SDong Aisheng bool "System Controller Register R/W Based on Regmap" 110287d68730SDong Aisheng depends on OF 110387d68730SDong Aisheng select REGMAP_MMIO 110475060a1dSYing-Chun Liu (PaulLiu) help 110587d68730SDong Aisheng Select this option to enable accessing system control registers 110687d68730SDong Aisheng via regmap. 110775060a1dSYing-Chun Liu (PaulLiu) 1108c948ef3aSGraeme Gregoryconfig MFD_PALMAS 1109c948ef3aSGraeme Gregory bool "Support for the TI Palmas series chips" 1110c948ef3aSGraeme Gregory select MFD_CORE 1111c948ef3aSGraeme Gregory select REGMAP_I2C 1112c948ef3aSGraeme Gregory select REGMAP_IRQ 111321f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 1114c948ef3aSGraeme Gregory help 1115c948ef3aSGraeme Gregory If you say yes here you get support for the Palmas 1116c948ef3aSGraeme Gregory series of PMIC chips from Texas Instruments. 1117c948ef3aSGraeme Gregory 1118f01312d8SLars Poeschelconfig MFD_VIPERBOARD 1119f01312d8SLars Poeschel tristate "Support for Nano River Technologies Viperboard" 1120f01312d8SLars Poeschel select MFD_CORE 112121f792cdSHeiko Carstens depends on USB && GENERIC_HARDIRQS 1122f01312d8SLars Poeschel default n 1123f01312d8SLars Poeschel help 1124f01312d8SLars Poeschel Say yes here if you want support for Nano River Technologies 1125f01312d8SLars Poeschel Viperboard. 1126f01312d8SLars Poeschel There are mfd cell drivers available for i2c master, adc and 1127f01312d8SLars Poeschel both gpios found on the board. The spi part does not yet 1128f01312d8SLars Poeschel have a driver. 1129f01312d8SLars Poeschel You need to select the mfd cell drivers separately. 1130f01312d8SLars Poeschel The drivers do not support all features the board exposes. 1131f01312d8SLars Poeschel 1132c7b76dceSAaro Koskinenconfig MFD_RETU 1133c7b76dceSAaro Koskinen tristate "Support for Retu multi-function device" 1134c7b76dceSAaro Koskinen select MFD_CORE 113521f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 1136c7b76dceSAaro Koskinen select REGMAP_IRQ 1137c7b76dceSAaro Koskinen help 1138c7b76dceSAaro Koskinen Retu is a multi-function device found on Nokia Internet Tablets 1139c7b76dceSAaro Koskinen (770, N800 and N810). 1140c7b76dceSAaro Koskinen 1141acad189bSGuennadi Liakhovetskiconfig MFD_AS3711 1142acad189bSGuennadi Liakhovetski bool "Support for AS3711" 1143acad189bSGuennadi Liakhovetski select MFD_CORE 1144acad189bSGuennadi Liakhovetski select REGMAP_I2C 1145acad189bSGuennadi Liakhovetski select REGMAP_IRQ 114621f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 1147acad189bSGuennadi Liakhovetski help 1148acad189bSGuennadi Liakhovetski Support for the AS3711 PMIC from AMS 1149acad189bSGuennadi Liakhovetski 11508a0a8e8eSArnd Bergmannendmenu 11518a0a8e8eSArnd Bergmannendif 1152b6d6454fSBen Dooks 1153a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 1154f751d50fSAdrian Bunk depends on ARCH_SA1100 1155a4e137abSRussell King 1156a4e137abSRussell Kingconfig MCP 1157a4e137abSRussell King tristate 1158a4e137abSRussell King 11595e742ad6SRussell King# Interface drivers 11605e742ad6SRussell Kingconfig MCP_SA11X0 11615e742ad6SRussell King tristate "Support SA11x0 MCP interface" 11625e742ad6SRussell King depends on ARCH_SA1100 11635e742ad6SRussell King select MCP 11645e742ad6SRussell King 116505c45ca9SRussell King# Chip drivers 116605c45ca9SRussell Kingconfig MCP_UCB1200 1167a3364409SRussell King bool "Support for UCB1200 / UCB1300" 1168a3364409SRussell King depends on MCP_SA11X0 1169a3364409SRussell King select MCP 117005c45ca9SRussell King 1171acb45439SRussell Kingconfig MCP_UCB1200_TS 1172acb45439SRussell King tristate "Touchscreen interface support" 1173acb45439SRussell King depends on MCP_UCB1200 && INPUT 1174acb45439SRussell King 1175a4e137abSRussell Kingendmenu 11763ecbf05bSPawel Moll 11773ecbf05bSPawel Mollconfig VEXPRESS_CONFIG 11783ecbf05bSPawel Moll bool 11793ecbf05bSPawel Moll help 11803ecbf05bSPawel Moll Platform configuration infrastructure for the ARM Ltd. 11813ecbf05bSPawel Moll Versatile Express. 1182