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 4270c6cce0SQiao Zhouconfig MFD_88PM800 4370c6cce0SQiao Zhou tristate "Support Marvell 88PM800" 4470c6cce0SQiao Zhou depends on I2C=y && GENERIC_HARDIRQS 4570c6cce0SQiao Zhou select REGMAP_I2C 4670c6cce0SQiao Zhou select REGMAP_IRQ 4770c6cce0SQiao Zhou select MFD_CORE 4870c6cce0SQiao Zhou help 4970c6cce0SQiao Zhou This supports for Marvell 88PM800 Power Management IC. 5070c6cce0SQiao Zhou This includes the I2C driver and the core APIs _only_, you have to 5170c6cce0SQiao Zhou select individual components like voltage regulators, RTC and 5270c6cce0SQiao Zhou battery-charger under the corresponding menus. 5370c6cce0SQiao Zhou 5470c6cce0SQiao Zhouconfig MFD_88PM805 5570c6cce0SQiao Zhou tristate "Support Marvell 88PM805" 5670c6cce0SQiao Zhou depends on I2C=y && GENERIC_HARDIRQS 5770c6cce0SQiao Zhou select REGMAP_I2C 5870c6cce0SQiao Zhou select REGMAP_IRQ 5970c6cce0SQiao Zhou select MFD_CORE 6070c6cce0SQiao Zhou help 6170c6cce0SQiao Zhou This supports for Marvell 88PM805 Power Management IC. This includes 6270c6cce0SQiao Zhou the I2C driver and the core APIs _only_, you have to select individual 6370c6cce0SQiao Zhou components like codec device, headset/Mic device under the 6470c6cce0SQiao Zhou corresponding menus. 6570c6cce0SQiao Zhou 66b6d6454fSBen Dooksconfig MFD_SM501 67b6d6454fSBen Dooks tristate "Support for Silicon Motion SM501" 68b6d6454fSBen Dooks ---help--- 69b6d6454fSBen Dooks This is the core driver for the Silicon Motion SM501 multimedia 70b6d6454fSBen Dooks companion chip. This device is a multifunction device which may 7101dd2fbfSMatt LaPlante provide numerous interfaces including USB host controller, USB gadget, 7201dd2fbfSMatt LaPlante asynchronous serial ports, audio functions, and a dual display video 73b6d6454fSBen Dooks interface. The device may be connected by PCI or local bus with 74b6d6454fSBen Dooks varying functions enabled. 75b6d6454fSBen Dooks 76f61be273SBen Dooksconfig MFD_SM501_GPIO 77f61be273SBen Dooks bool "Export GPIO via GPIO layer" 782eedd604SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 79f61be273SBen Dooks ---help--- 80f61be273SBen Dooks This option uses the gpio library layer to export the 64 GPIO 81f61be273SBen Dooks lines on the SM501. The platform data is used to supply the 82f61be273SBen Dooks base number for the first GPIO line to register. 83f61be273SBen Dooks 8467d16a46SWei WANGconfig MFD_RTSX_PCI 8567d16a46SWei WANG tristate "Support for Realtek PCI-E card reader" 8621f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 8704bfd1dfSGreg Kroah-Hartman select MFD_CORE 8867d16a46SWei WANG help 8967d16a46SWei WANG This supports for Realtek PCI-Express card reader including rts5209, 9067d16a46SWei WANG rts5229, rtl8411, etc. Realtek card reader supports access to many 9167d16a46SWei WANG types of memory cards, such as Memory Stick, Memory Stick Pro, 9267d16a46SWei WANG Secure Digital and MultiMediaCard. 9367d16a46SWei WANG 94fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 95fa9ff4b1SSamuel Ortiz bool "Support for Compaq ASIC3" 962eedd604SSamuel Ortiz depends on GENERIC_HARDIRQS && GPIOLIB && ARM 979461f65aSPhilipp Zabel select MFD_CORE 98fa9ff4b1SSamuel Ortiz ---help--- 99fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 100fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 101fa9ff4b1SSamuel Ortiz 102ca26308cSMiguel Aguilarconfig MFD_DAVINCI_VOICECODEC 103ca26308cSMiguel Aguilar tristate 104ca26308cSMiguel Aguilar select MFD_CORE 105ca26308cSMiguel Aguilar 1060931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 1070931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 1081819ebcfSSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 1090931a4c6SDavid Brownell help 1100931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 1110931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 1120931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 1130931a4c6SDavid Brownell 11403df0f62SCyril Chemparathyconfig MFD_TI_SSP 11503df0f62SCyril Chemparathy tristate "TI Sequencer Serial Port support" 11621f792cdSHeiko Carstens depends on ARCH_DAVINCI_TNETV107X && GENERIC_HARDIRQS 11703df0f62SCyril Chemparathy select MFD_CORE 11803df0f62SCyril Chemparathy ---help--- 11903df0f62SCyril Chemparathy Say Y here if you want support for the Sequencer Serial Port 12003df0f62SCyril Chemparathy in a Texas Instruments TNETV107X SoC. 12103df0f62SCyril Chemparathy 12203df0f62SCyril Chemparathy To compile this driver as a module, choose M here: the 12303df0f62SCyril Chemparathy module will be called ti-ssp. 12403df0f62SCyril Chemparathy 12501636eb9SPatil, Rachnaconfig MFD_TI_AM335X_TSCADC 12601636eb9SPatil, Rachna tristate "TI ADC / Touch Screen chip support" 12701636eb9SPatil, Rachna select MFD_CORE 12801636eb9SPatil, Rachna select REGMAP 12901636eb9SPatil, Rachna select REGMAP_MMIO 13021f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 13101636eb9SPatil, Rachna help 13201636eb9SPatil, Rachna If you say yes here you get support for Texas Instruments series 13301636eb9SPatil, Rachna of Touch Screen /ADC chips. 13401636eb9SPatil, Rachna To compile this driver as a module, choose M here: the 13501636eb9SPatil, Rachna module will be called ti_am335x_tscadc. 13601636eb9SPatil, Rachna 137a1635b8fSPhilipp Zabelconfig HTC_EGPIO 138a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 1397444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 140a1635b8fSPhilipp Zabel help 141a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 142a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 143a1635b8fSPhilipp Zabel pins, output pins, and irqs. 144a1635b8fSPhilipp Zabel 1455dc3339aSPhilipp Zabelconfig HTC_PASIC3 1465dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 1470254a8f4SPhilipp Zabel select MFD_CORE 14821f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 1495dc3339aSPhilipp Zabel help 1505dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 1515dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 1525dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 1535dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 1545dc3339aSPhilipp Zabel 1556048a3ddSCory Maccarroneconfig HTC_I2CPLD 1566048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 157bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 1586048a3ddSCory Maccarrone help 1596048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 1606048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 1616048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 1626048a3ddSCory Maccarrone interface to one or more sub-chips. 1636048a3ddSCory Maccarrone 164d9105c2bSMarek Vašutconfig UCB1400_CORE 165d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 166e4831802SRandy Dunlap depends on AC97_BUS 1675a49a540SAndrew Morton depends on GPIOLIB 168d9105c2bSMarek Vašut help 169d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 170d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 171d9105c2bSMarek Vašut 172d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 173d9105c2bSMarek Vašut module will be called ucb1400_core. 174d9105c2bSMarek Vašut 17516c5c023SJohan Hovoldconfig MFD_LM3533 17616c5c023SJohan Hovold tristate "LM3533 Lighting Power chip" 17716c5c023SJohan Hovold depends on I2C 17816c5c023SJohan Hovold select MFD_CORE 17916c5c023SJohan Hovold select REGMAP_I2C 18021f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 18116c5c023SJohan Hovold help 18216c5c023SJohan Hovold Say yes here to enable support for National Semiconductor / TI 18316c5c023SJohan Hovold LM3533 Lighting Power chips. 18416c5c023SJohan Hovold 18516c5c023SJohan Hovold This driver provides common support for accessing the device; 18616c5c023SJohan Hovold additional drivers must be enabled in order to use the LED, 18716c5c023SJohan Hovold backlight or ambient-light-sensor functionality of the device. 18816c5c023SJohan Hovold 189798a8eeeSLinus Walleijconfig TPS6105X 190798a8eeeSLinus Walleij tristate "TPS61050/61052 Boost Converters" 191798a8eeeSLinus Walleij depends on I2C 1922edd3b69SLinus Walleij select REGULATOR 193fc498fa2SGuenter Roeck select MFD_CORE 1942edd3b69SLinus Walleij select REGULATOR_FIXED_VOLTAGE 19521f792cdSHeiko Carstens depends on GENERIC_HARDIRQS 196798a8eeeSLinus Walleij help 197798a8eeeSLinus Walleij This option enables a driver for the TP61050/TPS61052 198798a8eeeSLinus Walleij high-power "white LED driver". This boost converter is 199798a8eeeSLinus Walleij sometimes used for other things than white LEDs, and 200798a8eeeSLinus Walleij also contains a GPIO pin. 201798a8eeeSLinus Walleij 20287c13493SDavid Brownellconfig TPS65010 20387c13493SDavid Brownell tristate "TPS6501x Power Management chips" 20487c13493SDavid Brownell depends on I2C && GPIOLIB 20587c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 20687c13493SDavid Brownell help 20787c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 20887c13493SDavid Brownell Power Management chips. These include voltage regulators, 20987c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 21087c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 21187c13493SDavid Brownell 21287c13493SDavid Brownell This driver can also be built as a module. If so, the module 21387c13493SDavid Brownell will be called tps65010. 21487c13493SDavid Brownell 21531dd6a26STodd Fischerconfig TPS6507X 21631dd6a26STodd Fischer tristate "TPS6507x Power Management / Touch Screen chips" 21731dd6a26STodd Fischer select MFD_CORE 21821f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 21931dd6a26STodd Fischer help 22031dd6a26STodd Fischer If you say yes here you get support for the TPS6507x series of 22131dd6a26STodd Fischer Power Management / Touch Screen chips. These include voltage 22231dd6a26STodd Fischer regulators, lithium ion/polymer battery charging, touch screen 22331dd6a26STodd Fischer and other features that are often used in portable devices. 22431dd6a26STodd Fischer This driver can also be built as a module. If so, the module 22531dd6a26STodd Fischer will be called tps6507x. 22631dd6a26STodd Fischer 227d48f411cSAnilKumar Chconfig MFD_TPS65217 228d48f411cSAnilKumar Ch tristate "TPS65217 Power Management / White LED chips" 22921f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 230d48f411cSAnilKumar Ch select MFD_CORE 231d48f411cSAnilKumar Ch select REGMAP_I2C 232d48f411cSAnilKumar Ch help 233d48f411cSAnilKumar Ch If you say yes here you get support for the TPS65217 series of 234d48f411cSAnilKumar Ch Power Management / White LED chips. 235d48f411cSAnilKumar Ch These include voltage regulators, lithium ion/polymer battery 236d48f411cSAnilKumar Ch charger, wled and other features that are often used in portable 237d48f411cSAnilKumar Ch devices. 238d48f411cSAnilKumar Ch 239d48f411cSAnilKumar Ch This driver can also be built as a module. If so, the module 240d48f411cSAnilKumar Ch will be called tps65217. 241d48f411cSAnilKumar Ch 24237df003cSAxel Linconfig MFD_TPS6586X 24337df003cSAxel Lin bool "TPS6586x Power Management chips" 2447a7487cbSLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 24537df003cSAxel Lin select MFD_CORE 2461176b5beSLaxman Dewangan select REGMAP_I2C 24737df003cSAxel Lin help 24837df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 24937df003cSAxel Lin Power Management chips. 25037df003cSAxel Lin This driver provides common support for accessing the device, 25137df003cSAxel Lin additional drivers must be enabled in order to use the 25237df003cSAxel Lin functionality of the device. 25337df003cSAxel Lin 25437df003cSAxel Lin This driver can also be built as a module. If so, the module 25537df003cSAxel Lin will be called tps6586x. 25637df003cSAxel Lin 25754f323b1SLinus Walleijconfig MFD_TPS65910 25854f323b1SLinus Walleij bool "TPS65910 Power Management chip" 25921f792cdSHeiko Carstens depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 26054f323b1SLinus Walleij select MFD_CORE 261dc9913a0SLaxman Dewangan select REGMAP_I2C 262ee487114SAnilKumar Ch select REGMAP_IRQ 26321f7541dSRhyland Klein select IRQ_DOMAIN 26454f323b1SLinus Walleij help 26554f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 26654f323b1SLinus Walleij Power Management chips. 26754f323b1SLinus Walleij 26836e52873SMargarita Olayaconfig MFD_TPS65912 2695608801bSMark Brown bool 27036e52873SMargarita Olaya depends on GPIOLIB 27136e52873SMargarita Olaya 27236e52873SMargarita Olayaconfig MFD_TPS65912_I2C 273231dd9c8SAxel Lin bool "TPS65912 Power Management chip with I2C" 27436e52873SMargarita Olaya select MFD_CORE 27536e52873SMargarita Olaya select MFD_TPS65912 27621f792cdSHeiko Carstens depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 27736e52873SMargarita Olaya help 27836e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 27936e52873SMargarita Olaya PM chips with I2C interface. 28036e52873SMargarita Olaya 28136e52873SMargarita Olayaconfig MFD_TPS65912_SPI 28236e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 28336e52873SMargarita Olaya select MFD_CORE 28436e52873SMargarita Olaya select MFD_TPS65912 28521f792cdSHeiko Carstens depends on SPI_MASTER && GPIOLIB && GENERIC_HARDIRQS 28636e52873SMargarita Olaya help 28736e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 28836e52873SMargarita Olaya PM chips with SPI interface. 28936e52873SMargarita Olaya 290edd7eabcSLaxman Dewanganconfig MFD_TPS80031 291edd7eabcSLaxman Dewangan bool "TI TPS80031/TPS80032 Power Management chips" 292edd7eabcSLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 293edd7eabcSLaxman Dewangan select MFD_CORE 294edd7eabcSLaxman Dewangan select REGMAP_I2C 295c2ace4fdSAxel Lin select REGMAP_IRQ 296edd7eabcSLaxman Dewangan help 297edd7eabcSLaxman Dewangan If you say yes here you get support for the Texas Instruments 298edd7eabcSLaxman Dewangan TPS80031/ TPS80032 Fully Integrated Power Management with Power 299edd7eabcSLaxman Dewangan Path and Battery Charger. The device provides five configurable 300edd7eabcSLaxman Dewangan step-down converters, 11 general purpose LDOs, USB OTG Module, 301edd7eabcSLaxman Dewangan ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with 302edd7eabcSLaxman Dewangan Power Path from USB, 32K clock generator. 303edd7eabcSLaxman Dewangan 30488e75cc3SDavid Brownellconfig MENELAUS 30588e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 306088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 30788e75cc3SDavid Brownell help 30888e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 30988e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 310692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 31188e75cc3SDavid Brownell and other features that are often used in portable devices like 31288e75cc3SDavid Brownell cell phones and PDAs. 31388e75cc3SDavid Brownell 314a603a7faSDavid Brownellconfig TWL4030_CORE 315e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 3166252547bSRussell King depends on I2C=y && GENERIC_HARDIRQS 317280ad7fdSGrant Likely select IRQ_DOMAIN 318fbfc23efSChuansheng Liu select REGMAP_I2C 319a603a7faSDavid Brownell help 320e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 321a603a7faSDavid Brownell This core driver provides register access and IRQ handling 322a603a7faSDavid Brownell facilities, and registers devices for the various functions 323a603a7faSDavid Brownell so that function-specific drivers can bind to them. 324a603a7faSDavid Brownell 325a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 326a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 327a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 328a603a7faSDavid Brownell versions) and many other features. 329a603a7faSDavid Brownell 330f99c1d4fSKeerthyconfig TWL4030_MADC 331f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 332f99c1d4fSKeerthy depends on TWL4030_CORE 333f99c1d4fSKeerthy help 334f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 335f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 336f99c1d4fSKeerthy 337f99c1d4fSKeerthy This driver can be built as a module. If so it will be 338f99c1d4fSKeerthy named twl4030-madc 339f99c1d4fSKeerthy 340ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 341ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 342ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 343ebf0bd36SAmit Kucheria help 344ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 345ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 346ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 347ebf0bd36SAmit Kucheria as clock request handshaking. 348ebf0bd36SAmit Kucheria 349ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 35025985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 351ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 352ebf0bd36SAmit Kucheria 35357fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 3540b83ddebSPeter Ujfalusi bool 35521f792cdSHeiko Carstens depends on TWL4030_CORE && GENERIC_HARDIRQS 3560b83ddebSPeter Ujfalusi select MFD_CORE 3570b83ddebSPeter Ujfalusi default n 3580b83ddebSPeter Ujfalusi 359f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 3608eaeb939SPeter Ujfalusi bool "Support for TWL6040 audio codec" 36121f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 362f19b2823SMisael Lopez Cruz select MFD_CORE 3638eaeb939SPeter Ujfalusi select REGMAP_I2C 364ab7edb14SPeter Ujfalusi select REGMAP_IRQ 365f19b2823SMisael Lopez Cruz default n 3668eaeb939SPeter Ujfalusi help 3678eaeb939SPeter Ujfalusi Say yes here if you want support for Texas Instruments TWL6040 audio 3688eaeb939SPeter Ujfalusi codec. 3698eaeb939SPeter Ujfalusi This driver provides common support for accessing the device, 3708eaeb939SPeter Ujfalusi additional drivers must be enabled in order to use the 3718eaeb939SPeter Ujfalusi functionality of the device (audio, vibra). 372f19b2823SMisael Lopez Cruz 37327e34995SRabin Vincentconfig MFD_STMPE 37427e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 375e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 37627e34995SRabin Vincent select MFD_CORE 37727e34995SRabin Vincent help 37827e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 37927e34995SRabin Vincent STMicroelectronics. 38027e34995SRabin Vincent 38127e34995SRabin Vincent Currently supported devices are: 38227e34995SRabin Vincent 38327e34995SRabin Vincent STMPE811: GPIO, Touchscreen 38427e34995SRabin Vincent STMPE1601: GPIO, Keypad 38527e34995SRabin Vincent STMPE2401: GPIO, Keypad 38627e34995SRabin Vincent STMPE2403: GPIO, Keypad 38727e34995SRabin Vincent 38827e34995SRabin Vincent This driver provides common support for accessing the device, 38927e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 39027e34995SRabin Vincent of the device. Currently available sub drivers are: 39127e34995SRabin Vincent 39227e34995SRabin Vincent GPIO: stmpe-gpio 39327e34995SRabin Vincent Keypad: stmpe-keypad 39427e34995SRabin Vincent Touchscreen: stmpe-ts 39527e34995SRabin Vincent 3961a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 3971a6e4b74SViresh Kumardepends on MFD_STMPE 3981a6e4b74SViresh Kumar 3991a6e4b74SViresh Kumarconfig STMPE_I2C 4001a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 401eedea80fSSamuel Ortiz depends on I2C=y 4021a6e4b74SViresh Kumar default y 4031a6e4b74SViresh Kumar help 4041a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 405e789995dSViresh Kumar 406e789995dSViresh Kumarconfig STMPE_SPI 407e789995dSViresh Kumar bool "STMPE SPI Inteface" 408e789995dSViresh Kumar depends on SPI_MASTER 409e789995dSViresh Kumar help 410e789995dSViresh Kumar This is used to enable SPI interface of STMPE 4111a6e4b74SViresh Kumarendmenu 4121a6e4b74SViresh Kumar 413f4e8afdcSSundar Iyerconfig MFD_TC3589X 414f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 415b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 416b4ecd326SRabin Vincent select MFD_CORE 417b4ecd326SRabin Vincent help 418f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 419b4ecd326SRabin Vincent 420b4ecd326SRabin Vincent This driver provides common support for accessing the device, 421b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 422b4ecd326SRabin Vincent functionality of the device. 423b4ecd326SRabin Vincent 4241c2c30acSSamuel Ortizconfig MFD_TMIO 4251c2c30acSSamuel Ortiz bool 4261c2c30acSSamuel Ortiz default n 4271c2c30acSSamuel Ortiz 4281f192015SIan Moltonconfig MFD_T7L66XB 4291f192015SIan Molton bool "Support Toshiba T7L66XB" 43021f792cdSHeiko Carstens depends on ARM && HAVE_CLK && GENERIC_HARDIRQS 4311f192015SIan Molton select MFD_CORE 4321c2c30acSSamuel Ortiz select MFD_TMIO 4331f192015SIan Molton help 4341f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 4351f192015SIan Molton 4368284328cSSourav Poddarconfig MFD_SMSC 4378284328cSSourav Poddar bool "Support for the SMSC ECE1099 series chips" 43821f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 4398284328cSSourav Poddar select MFD_CORE 4408284328cSSourav Poddar select REGMAP_I2C 4418284328cSSourav Poddar help 4428284328cSSourav Poddar If you say yes here you get support for the 4438284328cSSourav Poddar ece1099 chips from SMSC. 4448284328cSSourav Poddar 4458284328cSSourav Poddar To compile this driver as a module, choose M here: the 4468284328cSSourav Poddar module will be called smsc. 4478284328cSSourav Poddar 448cbdfb426SIan Moltonconfig MFD_TC6387XB 449cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 4509ca68233SAl Viro depends on ARM && HAVE_CLK 451cbdfb426SIan Molton select MFD_CORE 4521c2c30acSSamuel Ortiz select MFD_TMIO 453cbdfb426SIan Molton help 454cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 455cbdfb426SIan Molton 456d6315949SDmitry Baryshkovconfig MFD_TC6393XB 457d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 4588f057d7bSGuenter Roeck depends on ARM && HAVE_CLK 4598f057d7bSGuenter Roeck select GPIOLIB 460f024ff10SDmitry Baryshkov select MFD_CORE 4611c2c30acSSamuel Ortiz select MFD_TMIO 462d6315949SDmitry Baryshkov help 463d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 464d6315949SDmitry Baryshkov 4658e2eaabfSSamuel Ortizconfig PMIC_DA903X 4668e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 4678e2eaabfSSamuel Ortiz depends on I2C=y 4688e2eaabfSSamuel Ortiz help 4698e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 4708e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 4718e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 4728e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 4738e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 4748e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 4758e2eaabfSSamuel Ortiz 47684c99db8SAshish Jangamconfig PMIC_DA9052 47784c99db8SAshish Jangam bool 47884c99db8SAshish Jangam select MFD_CORE 47984c99db8SAshish Jangam 480cfe04478SAshish Jangamconfig MFD_DA9052_SPI 481cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 482cfe04478SAshish Jangam select REGMAP_SPI 483cfe04478SAshish Jangam select REGMAP_IRQ 484cfe04478SAshish Jangam select PMIC_DA9052 48521f792cdSHeiko Carstens depends on SPI_MASTER=y && GENERIC_HARDIRQS 486cfe04478SAshish Jangam help 487cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 488cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 489cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 490cfe04478SAshish Jangam order to use the functionality of the device. 491cfe04478SAshish Jangam 49284c99db8SAshish Jangamconfig MFD_DA9052_I2C 49384c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 49484c99db8SAshish Jangam select REGMAP_I2C 49584c99db8SAshish Jangam select REGMAP_IRQ 49684c99db8SAshish Jangam select PMIC_DA9052 49721f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 49884c99db8SAshish Jangam help 49984c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 50084c99db8SAshish Jangam when controlled using I2C. This driver provides common support 50184c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 50284c99db8SAshish Jangam order to use the functionality of the device. 50384c99db8SAshish Jangam 5042896434cSAshish Jangamconfig MFD_DA9055 5052896434cSAshish Jangam bool "Dialog Semiconductor DA9055 PMIC Support" 5062896434cSAshish Jangam select REGMAP_I2C 5072896434cSAshish Jangam select REGMAP_IRQ 5082896434cSAshish Jangam select PMIC_DA9055 5092896434cSAshish Jangam select MFD_CORE 51021f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 5112896434cSAshish Jangam help 5122896434cSAshish Jangam Say yes here for support of Dialog Semiconductor DA9055. This is 5132896434cSAshish Jangam a Power Management IC. This driver provides common support for 5142896434cSAshish Jangam accessing the device as well as the I2C interface to the chip itself. 5152896434cSAshish Jangam Additional drivers must be enabled in order to use the functionality 5162896434cSAshish Jangam of the device. 5172896434cSAshish Jangam 5182896434cSAshish Jangam This driver can be built as a module. If built as a module it will be 5192896434cSAshish Jangam called "da9055" 5202896434cSAshish Jangam 521a5736e0bSMichael Hennerichconfig PMIC_ADP5520 522a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 523a5736e0bSMichael Hennerich depends on I2C=y 524a5736e0bSMichael Hennerich help 525a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 526a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 527a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 528a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 529a5736e0bSMichael Hennerich under the corresponding menus. 530a5736e0bSMichael Hennerich 531eea6b7ccSMilo Kimconfig MFD_LP8788 532eea6b7ccSMilo Kim bool "Texas Instruments LP8788 Power Management Unit Driver" 53321f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 534eea6b7ccSMilo Kim select MFD_CORE 535eea6b7ccSMilo Kim select REGMAP_I2C 536eea6b7ccSMilo Kim select IRQ_DOMAIN 537eea6b7ccSMilo Kim help 538eea6b7ccSMilo Kim TI LP8788 PMU supports regulators, battery charger, RTC, 539eea6b7ccSMilo Kim ADC, backlight driver and current sinks. 540eea6b7ccSMilo Kim 541dae8a969SJonghwa Leeconfig MFD_MAX77686 542dae8a969SJonghwa Lee bool "Maxim Semiconductor MAX77686 PMIC Support" 543dae8a969SJonghwa Lee depends on I2C=y && GENERIC_HARDIRQS 544dae8a969SJonghwa Lee select MFD_CORE 545dae8a969SJonghwa Lee select REGMAP_I2C 546dae8a969SJonghwa Lee select IRQ_DOMAIN 547dae8a969SJonghwa Lee help 548dae8a969SJonghwa Lee Say yes here to support for Maxim Semiconductor MAX77686. 549dae8a969SJonghwa Lee This is a Power Management IC with RTC on chip. 550dae8a969SJonghwa Lee This driver provides common support for accessing the device; 551dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 552dae8a969SJonghwa Lee of the device. 553dae8a969SJonghwa Lee 55483871c00SChanwoo Choiconfig MFD_MAX77693 55583871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 55683871c00SChanwoo Choi depends on I2C=y && GENERIC_HARDIRQS 55783871c00SChanwoo Choi select MFD_CORE 55829f772d4SChanwoo Choi select REGMAP_I2C 55983871c00SChanwoo Choi help 56083871c00SChanwoo Choi Say yes here to support for Maxim Semiconductor MAX77693. 56183871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 56283871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 56383871c00SChanwoo Choi This driver provides common support for accessing the device; 56483871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 56583871c00SChanwoo Choi of the device. 56683871c00SChanwoo Choi 567a91d2f8dSGyungoh Yooconfig MFD_MAX8907 568a91d2f8dSGyungoh Yoo tristate "Maxim Semiconductor MAX8907 PMIC Support" 569a91d2f8dSGyungoh Yoo select MFD_CORE 570a91d2f8dSGyungoh Yoo depends on I2C=y && GENERIC_HARDIRQS 571a91d2f8dSGyungoh Yoo select REGMAP_I2C 572a91d2f8dSGyungoh Yoo select REGMAP_IRQ 573a91d2f8dSGyungoh Yoo help 574a91d2f8dSGyungoh Yoo Say yes here to support for Maxim Semiconductor MAX8907. This is 575a91d2f8dSGyungoh Yoo a Power Management IC. This driver provides common support for 576a91d2f8dSGyungoh Yoo accessing the device; additional drivers must be enabled in order 577a91d2f8dSGyungoh Yoo to use the functionality of the device. 578a91d2f8dSGyungoh Yoo 579d50f8f33SHaojian Zhuangconfig MFD_MAX8925 5801f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 5818d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 5821ad99893SHaojian Zhuang select MFD_CORE 583d50f8f33SHaojian Zhuang help 584d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 5856b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 586d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 587d50f8f33SHaojian Zhuang to use the functionality of the device. 588d50f8f33SHaojian Zhuang 589527e7e9aSMyungJoo Hamconfig MFD_MAX8997 590527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 591527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 592527e7e9aSMyungJoo Ham select MFD_CORE 593b41511f7SThomas Abraham select IRQ_DOMAIN 594527e7e9aSMyungJoo Ham help 5955a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 596527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 597527e7e9aSMyungJoo Ham MUIC controls on chip. 598d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 599527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 600527e7e9aSMyungJoo Ham of the device. 601527e7e9aSMyungJoo Ham 602156f2528SKyungmin Parkconfig MFD_MAX8998 603f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 6042c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 605156f2528SKyungmin Park select MFD_CORE 606156f2528SKyungmin Park help 607f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 608f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 6096b2aac42SMasanari Iida This driver provides common support for accessing the device, 610f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 611f8539ddcSKyungmin Park of the device. 612156f2528SKyungmin Park 61366c9fbb9SSangbeom Kimconfig MFD_SEC_CORE 61466c9fbb9SSangbeom Kim bool "SAMSUNG Electronics PMIC Series Support" 615c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 616c3d4d697SSangbeom Kim select MFD_CORE 617c3d4d697SSangbeom Kim select REGMAP_I2C 6186445b84aSSangbeom Kim select REGMAP_IRQ 619c3d4d697SSangbeom Kim help 62066c9fbb9SSangbeom Kim Support for the Samsung Electronics MFD series. 6216b2aac42SMasanari Iida This driver provides common support for accessing the device, 622c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 623c3d4d697SSangbeom Kim of the device 624c3d4d697SSangbeom Kim 6253afbac95SMark Brownconfig MFD_ARIZONA 62614b5bd5cSMark Brown select REGMAP 62778948c17SRandy Dunlap select REGMAP_IRQ 628c481c048SSamuel Ortiz select MFD_CORE 62949003a68SSamuel Ortiz bool 6303afbac95SMark Brown 6313afbac95SMark Brownconfig MFD_ARIZONA_I2C 6323afbac95SMark Brown tristate "Support Wolfson Microelectronics Arizona platform with I2C" 6333afbac95SMark Brown select MFD_ARIZONA 6343afbac95SMark Brown select MFD_CORE 6353afbac95SMark Brown select REGMAP_I2C 63621f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 6373afbac95SMark Brown help 6383afbac95SMark Brown Support for the Wolfson Microelectronics Arizona platform audio SoC 6393afbac95SMark Brown core functionality controlled via I2C. 6403afbac95SMark Brown 6413afbac95SMark Brownconfig MFD_ARIZONA_SPI 6423afbac95SMark Brown tristate "Support Wolfson Microelectronics Arizona platform with SPI" 6433afbac95SMark Brown select MFD_ARIZONA 6443afbac95SMark Brown select MFD_CORE 6453afbac95SMark Brown select REGMAP_SPI 64621f792cdSHeiko Carstens depends on SPI_MASTER && 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_WM5102 6523afbac95SMark Brown bool "Support Wolfson Microelectronics WM5102" 6533afbac95SMark Brown depends on MFD_ARIZONA 6543afbac95SMark Brown help 6553afbac95SMark Brown Support for Wolfson Microelectronics WM5102 low power audio SoC 6563afbac95SMark Brown 657e102befeSMark Brownconfig MFD_WM5110 658e102befeSMark Brown bool "Support Wolfson Microelectronics WM5110" 659e102befeSMark Brown depends on MFD_ARIZONA 660e102befeSMark Brown help 661e102befeSMark Brown Support for Wolfson Microelectronics WM5110 low power audio SoC 662e102befeSMark Brown 6631d9f9f04SMark Brownconfig MFD_WM8400 664eee0e4b4SMark Brown bool "Support Wolfson Microelectronics WM8400" 665b8380c1aSMark Brown select MFD_CORE 66621f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 6672b247d06SMark Brown select REGMAP_I2C 6681d9f9f04SMark Brown help 6691d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 6709e5aca58SMark Brown CODEC. This driver provides common support for accessing 6711d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 6721d9f9f04SMark Brown the functionality of the device. 6731d9f9f04SMark Brown 674b11062b9SMark Brownconfig MFD_WM831X 675e5b48684SMark Brown bool 676e5b48684SMark Brown depends on GENERIC_HARDIRQS 677e5b48684SMark Brown 678e5b48684SMark Brownconfig MFD_WM831X_I2C 679e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 680b11062b9SMark Brown select MFD_CORE 681e5b48684SMark Brown select MFD_WM831X 6821df5981bSMark Brown select REGMAP_I2C 683cd99758bSMark Brown select IRQ_DOMAIN 6848d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 685b11062b9SMark Brown help 686e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 687e5b48684SMark Brown when controlled using I2C. This driver provides common support 688e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 689e5b48684SMark Brown order to use the functionality of the device. 690b11062b9SMark Brown 6912aa13b9eSMark Brownconfig MFD_WM831X_SPI 6922aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 6932aa13b9eSMark Brown select MFD_CORE 6942aa13b9eSMark Brown select MFD_WM831X 6951df5981bSMark Brown select REGMAP_SPI 696cd99758bSMark Brown select IRQ_DOMAIN 6972aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 6982aa13b9eSMark Brown help 6992aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 7002aa13b9eSMark Brown when controlled using SPI. This driver provides common support 7012aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 7022aa13b9eSMark Brown order to use the functionality of the device. 7032aa13b9eSMark Brown 70489b4012bSMark Brownconfig MFD_WM8350 705ecf926bcSMark Brown bool 7068d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 70789b4012bSMark Brown 70889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 70989b4012bSMark Brown bool 71089b4012bSMark Brown depends on MFD_WM8350 71189b4012bSMark Brown 71289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 71389b4012bSMark Brown bool 71489b4012bSMark Brown depends on MFD_WM8350 71589b4012bSMark Brown 71689b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 71789b4012bSMark Brown bool 71889b4012bSMark Brown depends on MFD_WM8350 71989b4012bSMark Brown 72089b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 72189b4012bSMark Brown bool 72289b4012bSMark Brown depends on MFD_WM8350 72389b4012bSMark Brown 724ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 725ca23f8c1SMark Brown bool 726ca23f8c1SMark Brown depends on MFD_WM8350 727ca23f8c1SMark Brown 728ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 729ca23f8c1SMark Brown bool 730ca23f8c1SMark Brown depends on MFD_WM8350 731ca23f8c1SMark Brown 732ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 733ca23f8c1SMark Brown bool 734ca23f8c1SMark Brown depends on MFD_WM8350 735ca23f8c1SMark Brown 736ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 737ca23f8c1SMark Brown bool 738ca23f8c1SMark Brown depends on MFD_WM8350 739ca23f8c1SMark Brown 74096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 74196920630SMark Brown bool 74296920630SMark Brown depends on MFD_WM8350 74396920630SMark Brown 74496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 74596920630SMark Brown bool 74696920630SMark Brown depends on MFD_WM8350 74796920630SMark Brown 74896920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 74996920630SMark Brown bool 75096920630SMark Brown depends on MFD_WM8350 75196920630SMark Brown 75296920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 75396920630SMark Brown bool 75496920630SMark Brown depends on MFD_WM8350 75596920630SMark Brown 756c661a0b9SMark Brownconfig MFD_WM8350_I2C 757ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 758c661a0b9SMark Brown select MFD_WM8350 7598d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 760c661a0b9SMark Brown help 761c661a0b9SMark Brown The WM8350 is an integrated audio and power management 762c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 763c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 764c661a0b9SMark Brown I2C as the control interface. Additional options must be 765c661a0b9SMark Brown selected to enable support for the functionality of the chip. 766c661a0b9SMark Brown 7679e501086SMark Brownconfig MFD_WM8994 768c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 7699e501086SMark Brown select MFD_CORE 770d6c645fcSMark Brown select REGMAP_I2C 7718ab30691SMark Brown select REGMAP_IRQ 772c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 7739e501086SMark Brown help 7749e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 7759e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 7769e501086SMark Brown has on board GPIO and regulator functionality which is 7779e501086SMark Brown supported via the relevant subsystems. This driver provides 7789e501086SMark Brown core support for the WM8994, in order to use the actual 7799e501086SMark Brown functionaltiy of the device other drivers must be enabled. 7809e501086SMark Brown 781f52046b1SBalaji Raoconfig MFD_PCF50633 782f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 783f52046b1SBalaji Rao depends on I2C 7846e3ad118SMark Brown select REGMAP_I2C 785f52046b1SBalaji Rao help 786f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 787f52046b1SBalaji Rao This core driver provides register access and IRQ handling 788f52046b1SBalaji Rao facilities, and registers devices for the various functions 789f52046b1SBalaji Rao so that function-specific drivers can bind to them. 790f52046b1SBalaji Rao 7911305134eSAxel Linconfig PCF50633_ADC 7921305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 7931305134eSAxel Lin depends on MFD_PCF50633 7941305134eSAxel Lin help 7951305134eSAxel Lin Say yes here if you want to include support for ADC in the 7961305134eSAxel Lin NXP PCF50633 chip. 7971305134eSAxel Lin 7981305134eSAxel Linconfig PCF50633_GPIO 7991305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 8001305134eSAxel Lin depends on MFD_PCF50633 8011305134eSAxel Lin help 8021305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 8031305134eSAxel Lin the PCF50633 chip. 8041305134eSAxel Lin 8058238addcSSascha Hauerconfig MFD_MC13783 8068e005935SUwe Kleine-König tristate 8078e005935SUwe Kleine-König 8088e005935SUwe Kleine-Königconfig MFD_MC13XXX 8091cb3642aSMark Brown tristate 81021f792cdSHeiko Carstens depends on (SPI_MASTER || I2C) && GENERIC_HARDIRQS 8118238addcSSascha Hauer select MFD_CORE 8128e005935SUwe Kleine-König select MFD_MC13783 8138238addcSSascha Hauer help 814a0c7c1d4SMarc Reilly Enable support for the Freescale MC13783 and MC13892 PMICs. 8158238addcSSascha Hauer This driver provides common support for accessing the device, 8168238addcSSascha Hauer additional drivers must be enabled in order to use the 8178238addcSSascha Hauer functionality of the device. 8188238addcSSascha Hauer 819a0c7c1d4SMarc Reillyconfig MFD_MC13XXX_SPI 8201cb3642aSMark Brown tristate "Freescale MC13783 and MC13892 SPI interface" 82121f792cdSHeiko Carstens depends on SPI_MASTER && GENERIC_HARDIRQS 822a0c7c1d4SMarc Reilly select REGMAP_SPI 8231cb3642aSMark Brown select MFD_MC13XXX 824a0c7c1d4SMarc Reilly help 825a0c7c1d4SMarc Reilly Select this if your MC13xxx is connected via an SPI bus. 826a0c7c1d4SMarc Reilly 827df3df646SMarc Reillyconfig MFD_MC13XXX_I2C 8281cb3642aSMark Brown tristate "Freescale MC13892 I2C interface" 82921f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 830df3df646SMarc Reilly select REGMAP_I2C 8311cb3642aSMark Brown select MFD_MC13XXX 832df3df646SMarc Reilly help 833df3df646SMarc Reilly Select this if your MC13xxx is connected via an I2C bus. 834df3df646SMarc Reilly 835fa661258SMattias Wallinconfig ABX500_CORE 836fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 83747c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 838fa661258SMattias Wallin help 839fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 840fa661258SMattias Wallin chips. This core driver expose register access functions. 841fa661258SMattias Wallin Functionality specific drivers using these functions can 842fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 843fa661258SMattias Wallin actual register access is done by the IC core driver. 844fa661258SMattias Wallin 84514fa5691SLinus Walleijconfig AB3100_CORE 8462071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 84721f792cdSHeiko Carstens depends on I2C=y && ABX500_CORE && GENERIC_HARDIRQS 8488c96aefbSLinus Walleij select MFD_CORE 84914fa5691SLinus Walleij default y if ARCH_U300 85014fa5691SLinus Walleij help 85114fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 85214fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 85314fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 85414fa5691SLinus Walleij to read and write registers and subscribe to events from 85514fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 85614fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 85714fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 85814fa5691SLinus Walleij and ALSA sound. 85914fa5691SLinus Walleij 86012992dd8SLinus Walleijconfig AB3100_OTP 86112992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 86212992dd8SLinus Walleij depends on AB3100_CORE 86312992dd8SLinus Walleij default y if AB3100_CORE 86412992dd8SLinus Walleij help 86512992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 86612992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 86712992dd8SLinus Walleij out OTP values. 86812992dd8SLinus Walleij 86913a09f93SDaniel Ribeiroconfig EZX_PCAP 87013a09f93SDaniel Ribeiro bool "PCAP Support" 87113a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 87213a09f93SDaniel Ribeiro help 87313a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 87413a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 87513a09f93SDaniel Ribeiro 87662579266SRabin Vincentconfig AB8500_CORE 87762579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 87821f082a6SLee Jones depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU 8795c854aaeSAxel Lin select POWER_SUPPLY 88062579266SRabin Vincent select MFD_CORE 88106e589efSLee Jones select IRQ_DOMAIN 8820c41839eSSrinidhi Kasagar help 88362579266SRabin Vincent Select this option to enable access to AB8500 power management 8846680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 8856680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 8866680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 8870c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 8880c41839eSSrinidhi Kasagar 8895814fc35SMattias Wallinconfig AB8500_DEBUG 8905814fc35SMattias Wallin bool "Enable debug info via debugfs" 8915814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 8925814fc35SMattias Wallin default y if DEBUG_FS 8935814fc35SMattias Wallin help 8945814fc35SMattias Wallin Select this option if you want debug information using the debug 8955814fc35SMattias Wallin filesystem, debugfs. 8965814fc35SMattias Wallin 897dae2db30SArun Murthyconfig AB8500_GPADC 898dae2db30SArun Murthy bool "AB8500 GPADC driver" 899dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 900dae2db30SArun Murthy default y 901dae2db30SArun Murthy help 902dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 903dae2db30SArun Murthy 904650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 905650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 906650c2a21SLinus Walleij depends on UX500_SOC_DB8500 907650c2a21SLinus Walleij select MFD_CORE 908650c2a21SLinus Walleij help 909650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 910650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 911650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 912650c2a21SLinus Walleij through a register map. 913650c2a21SLinus Walleij 914f71e1afdSAndres Salomonconfig MFD_CS5535 915f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 916f71e1afdSAndres Salomon select MFD_CORE 91715b7cf14SAndres Salomon depends on PCI && X86 918f71e1afdSAndres Salomon ---help--- 919f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 920f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 921f71e1afdSAndres Salomon 9228edbede9SRichard Röjforsconfig MFD_TIMBERDALE 9238edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 9248edbede9SRichard Röjfors select MFD_CORE 925546e29b6SRandy Dunlap depends on PCI && GPIOLIB 9268edbede9SRichard Röjfors ---help--- 9278edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 9288edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 9298edbede9SRichard Röjfors 9308edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 9318edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 932e82c60aeSDenis Turischev 933e82c60aeSDenis Turischevconfig LPC_SCH 934e82c60aeSDenis Turischev tristate "Intel SCH LPC" 93521f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 936e82c60aeSDenis Turischev select MFD_CORE 937e82c60aeSDenis Turischev help 938e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 939e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 940e82c60aeSDenis Turischev 9414630b130SAaron Sierraconfig LPC_ICH 9424630b130SAaron Sierra tristate "Intel ICH LPC" 94321f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 9444630b130SAaron Sierra select MFD_CORE 9454630b130SAaron Sierra help 9464630b130SAaron Sierra The LPC bridge function of the Intel ICH provides support for 9474630b130SAaron Sierra many functional units. This driver provides needed support for 948887c8ec7SAaron Sierra other drivers to control these functions, currently GPIO and 949887c8ec7SAaron Sierra watchdog. 9504630b130SAaron Sierra 951e090d506SFlorian Fainelliconfig MFD_RDC321X 952e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 953e090d506SFlorian Fainelli select MFD_CORE 95421f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 955e090d506SFlorian Fainelli help 956e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 957e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 958e090d506SFlorian Fainelli southbridge PCI device configuration space. 959e090d506SFlorian Fainelli 960bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 961bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 962bd358132SIra W. Snyder select MFD_CORE 96321f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 964bd358132SIra W. Snyder help 965bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 966bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 967bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 968bd358132SIra W. Snyder CAN and GPIO controllers. 969bd358132SIra W. Snyder 97091f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 971914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 97291f4debfSLars-Peter Clausen select MFD_CORE 973914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 97491f4debfSLars-Peter Clausen depends on MACH_JZ4740 97591f4debfSLars-Peter Clausen help 97691f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 97791f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 97891f4debfSLars-Peter Clausen 979375fc77bSDaniel Drakeconfig MFD_VX855 980375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 98121f792cdSHeiko Carstens depends on PCI && GENERIC_HARDIRQS 982375fc77bSDaniel Drake select MFD_CORE 983375fc77bSDaniel Drake help 984375fc77bSDaniel Drake Say yes here to enable support for various functions of the 985375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 986375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 987375fc77bSDaniel Drake 988383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 98994fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 99021f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 991383268a8SMatti Aaltonen select MFD_CORE 992383268a8SMatti Aaltonen default n 993383268a8SMatti Aaltonen help 994383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 995383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 996383268a8SMatti Aaltonen audio codec. 997383268a8SMatti Aaltonen 99817cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 99916fa3dc7SKeshava Munegowda bool "Support OMAP USBHS core and TLL driver" 100017cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 100117cdd29dSKeshava Munegowda default y 100217cdd29dSKeshava Munegowda help 100317cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 100417cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 100517cdd29dSKeshava Munegowda OMAP USB Host drivers. 100617cdd29dSKeshava Munegowda 1007cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 1008cbdb53e1SAbhijeet Dharmapurikar tristate 1009cbdb53e1SAbhijeet Dharmapurikar 1010cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 1011cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 1012cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 1013cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 1014cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 1015cbdb53e1SAbhijeet Dharmapurikar help 1016cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 1017cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 1018cbdb53e1SAbhijeet Dharmapurikar 1019cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 1020cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 1021cbdb53e1SAbhijeet Dharmapurikar 1022cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 1023cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 1024cbdb53e1SAbhijeet Dharmapurikar 1025c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 1026c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 1027c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 1028c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 1029c013f0a5SAbhijeet Dharmapurikar help 1030c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 1031c013f0a5SAbhijeet Dharmapurikar 1032c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 1033c013f0a5SAbhijeet Dharmapurikar and MPP. 1034c013f0a5SAbhijeet Dharmapurikar 10358509e142SAxel Linconfig TPS65911_COMPARATOR 10368509e142SAxel Lin tristate 10378509e142SAxel Lin 10383c33be06SVenu Byravarasuconfig MFD_TPS65090 10393c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 10403c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 10413c33be06SVenu Byravarasu select MFD_CORE 10423c33be06SVenu Byravarasu select REGMAP_I2C 104364cdfe25SAxel Lin select REGMAP_IRQ 10443c33be06SVenu Byravarasu help 10453c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 10463c33be06SVenu Byravarasu Power Management chips. 10473c33be06SVenu Byravarasu This driver provides common support for accessing the device, 10483c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 10493c33be06SVenu Byravarasu functionality of the device. 10503c33be06SVenu Byravarasu 105109d6292bSJin Parkconfig MFD_AAT2870_CORE 105209d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 105309d6292bSJin Park select MFD_CORE 105421f792cdSHeiko Carstens depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 105509d6292bSJin Park help 105609d6292bSJin Park If you say yes here you get support for the AAT2870. 105709d6292bSJin Park This driver provides common support for accessing the device, 105809d6292bSJin Park additional drivers must be enabled in order to use the 105909d6292bSJin Park functionality of the device. 106009d6292bSJin Park 10611f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 10621f5a371cSMika Westerberg bool "Support for Intel MSIC" 10631f5a371cSMika Westerberg depends on INTEL_SCU_IPC 10641f5a371cSMika Westerberg select MFD_CORE 10651f5a371cSMika Westerberg help 10661f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 10671f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 10681f5a371cSMika Westerberg devices used in Intel Medfield platforms. 10691f5a371cSMika Westerberg 10701b1247ddSLaxman Dewanganconfig MFD_RC5T583 10711b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 10725364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 10731b1247ddSLaxman Dewangan select MFD_CORE 10741b1247ddSLaxman Dewangan select REGMAP_I2C 10751b1247ddSLaxman Dewangan help 10761b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 10771b1247ddSLaxman Dewangan Management system device. 10781b1247ddSLaxman Dewangan This driver provides common support for accessing the device 10791b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 10801b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 10811b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 10821b1247ddSLaxman Dewangan different functionality of the device. 10831b1247ddSLaxman Dewangan 108435bdd290SAlessandro Rubiniconfig MFD_STA2X11 108535bdd290SAlessandro Rubini bool "STA2X11 multi function device support" 108621f792cdSHeiko Carstens depends on STA2X11 && GENERIC_HARDIRQS 108735bdd290SAlessandro Rubini select MFD_CORE 1088d94e2553SDavide Ciminaghi select REGMAP_MMIO 108935bdd290SAlessandro Rubini 109087d68730SDong Aishengconfig MFD_SYSCON 109187d68730SDong Aisheng bool "System Controller Register R/W Based on Regmap" 109287d68730SDong Aisheng depends on OF 109387d68730SDong Aisheng select REGMAP_MMIO 109475060a1dSYing-Chun Liu (PaulLiu) help 109587d68730SDong Aisheng Select this option to enable accessing system control registers 109687d68730SDong Aisheng via regmap. 109775060a1dSYing-Chun Liu (PaulLiu) 1098c948ef3aSGraeme Gregoryconfig MFD_PALMAS 1099c948ef3aSGraeme Gregory bool "Support for the TI Palmas series chips" 1100c948ef3aSGraeme Gregory select MFD_CORE 1101c948ef3aSGraeme Gregory select REGMAP_I2C 1102c948ef3aSGraeme Gregory select REGMAP_IRQ 110321f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 1104c948ef3aSGraeme Gregory help 1105c948ef3aSGraeme Gregory If you say yes here you get support for the Palmas 1106c948ef3aSGraeme Gregory series of PMIC chips from Texas Instruments. 1107c948ef3aSGraeme Gregory 1108f01312d8SLars Poeschelconfig MFD_VIPERBOARD 1109f01312d8SLars Poeschel tristate "Support for Nano River Technologies Viperboard" 1110f01312d8SLars Poeschel select MFD_CORE 111121f792cdSHeiko Carstens depends on USB && GENERIC_HARDIRQS 1112f01312d8SLars Poeschel default n 1113f01312d8SLars Poeschel help 1114f01312d8SLars Poeschel Say yes here if you want support for Nano River Technologies 1115f01312d8SLars Poeschel Viperboard. 1116f01312d8SLars Poeschel There are mfd cell drivers available for i2c master, adc and 1117f01312d8SLars Poeschel both gpios found on the board. The spi part does not yet 1118f01312d8SLars Poeschel have a driver. 1119f01312d8SLars Poeschel You need to select the mfd cell drivers separately. 1120f01312d8SLars Poeschel The drivers do not support all features the board exposes. 1121f01312d8SLars Poeschel 1122c7b76dceSAaro Koskinenconfig MFD_RETU 1123c7b76dceSAaro Koskinen tristate "Support for Retu multi-function device" 1124c7b76dceSAaro Koskinen select MFD_CORE 112521f792cdSHeiko Carstens depends on I2C && GENERIC_HARDIRQS 1126c7b76dceSAaro Koskinen select REGMAP_IRQ 1127c7b76dceSAaro Koskinen help 1128c7b76dceSAaro Koskinen Retu is a multi-function device found on Nokia Internet Tablets 1129c7b76dceSAaro Koskinen (770, N800 and N810). 1130c7b76dceSAaro Koskinen 1131acad189bSGuennadi Liakhovetskiconfig MFD_AS3711 1132acad189bSGuennadi Liakhovetski bool "Support for AS3711" 1133acad189bSGuennadi Liakhovetski select MFD_CORE 1134acad189bSGuennadi Liakhovetski select REGMAP_I2C 1135acad189bSGuennadi Liakhovetski select REGMAP_IRQ 113621f792cdSHeiko Carstens depends on I2C=y && GENERIC_HARDIRQS 1137acad189bSGuennadi Liakhovetski help 1138acad189bSGuennadi Liakhovetski Support for the AS3711 PMIC from AMS 1139acad189bSGuennadi Liakhovetski 11408a0a8e8eSArnd Bergmannendmenu 11418a0a8e8eSArnd Bergmannendif 1142b6d6454fSBen Dooks 1143a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 1144f751d50fSAdrian Bunk depends on ARCH_SA1100 1145a4e137abSRussell King 1146a4e137abSRussell Kingconfig MCP 1147a4e137abSRussell King tristate 1148a4e137abSRussell King 11495e742ad6SRussell King# Interface drivers 11505e742ad6SRussell Kingconfig MCP_SA11X0 11515e742ad6SRussell King tristate "Support SA11x0 MCP interface" 11525e742ad6SRussell King depends on ARCH_SA1100 11535e742ad6SRussell King select MCP 11545e742ad6SRussell King 115505c45ca9SRussell King# Chip drivers 115605c45ca9SRussell Kingconfig MCP_UCB1200 1157a3364409SRussell King bool "Support for UCB1200 / UCB1300" 1158a3364409SRussell King depends on MCP_SA11X0 1159a3364409SRussell King select MCP 116005c45ca9SRussell King 1161acb45439SRussell Kingconfig MCP_UCB1200_TS 1162acb45439SRussell King tristate "Touchscreen interface support" 1163acb45439SRussell King depends on MCP_UCB1200 && INPUT 1164acb45439SRussell King 1165a4e137abSRussell Kingendmenu 11663ecbf05bSPawel Moll 11673ecbf05bSPawel Mollconfig VEXPRESS_CONFIG 11683ecbf05bSPawel Moll bool 11693ecbf05bSPawel Moll help 11703ecbf05bSPawel Moll Platform configuration infrastructure for the ARM Ltd. 11713ecbf05bSPawel Moll Versatile Express. 1172