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 10aa613de6SDmitry Baryshkov default n 11aa613de6SDmitry Baryshkov 122cc50beeSHaojian Zhuangconfig MFD_88PM860X 132cc50beeSHaojian Zhuang bool "Support Marvell 88PM8606/88PM8607" 148d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 15b46a36c0SJett.Zhou select REGMAP_I2C 162cc50beeSHaojian Zhuang select MFD_CORE 172cc50beeSHaojian Zhuang help 182cc50beeSHaojian Zhuang This supports for Marvell 88PM8606/88PM8607 Power Management IC. 192cc50beeSHaojian Zhuang This includes the I2C driver and the core APIs _only_, you have to 202cc50beeSHaojian Zhuang select individual components like voltage regulators, RTC and 212cc50beeSHaojian Zhuang battery-charger under the corresponding menus. 222cc50beeSHaojian Zhuang 23b6d6454fSBen Dooksconfig MFD_SM501 24b6d6454fSBen Dooks tristate "Support for Silicon Motion SM501" 25b6d6454fSBen Dooks ---help--- 26b6d6454fSBen Dooks This is the core driver for the Silicon Motion SM501 multimedia 27b6d6454fSBen Dooks companion chip. This device is a multifunction device which may 2801dd2fbfSMatt LaPlante provide numerous interfaces including USB host controller, USB gadget, 2901dd2fbfSMatt LaPlante asynchronous serial ports, audio functions, and a dual display video 30b6d6454fSBen Dooks interface. The device may be connected by PCI or local bus with 31b6d6454fSBen Dooks varying functions enabled. 32b6d6454fSBen Dooks 33f61be273SBen Dooksconfig MFD_SM501_GPIO 34f61be273SBen Dooks bool "Export GPIO via GPIO layer" 352eedd604SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 36f61be273SBen Dooks ---help--- 37f61be273SBen Dooks This option uses the gpio library layer to export the 64 GPIO 38f61be273SBen Dooks lines on the SM501. The platform data is used to supply the 39f61be273SBen Dooks base number for the first GPIO line to register. 40f61be273SBen Dooks 41fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 42fa9ff4b1SSamuel Ortiz bool "Support for Compaq ASIC3" 432eedd604SSamuel Ortiz depends on GENERIC_HARDIRQS && GPIOLIB && ARM 449461f65aSPhilipp Zabel select MFD_CORE 45fa9ff4b1SSamuel Ortiz ---help--- 46fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 47fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 48fa9ff4b1SSamuel Ortiz 49ca26308cSMiguel Aguilarconfig MFD_DAVINCI_VOICECODEC 50ca26308cSMiguel Aguilar tristate 51ca26308cSMiguel Aguilar select MFD_CORE 52ca26308cSMiguel Aguilar 530931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 540931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 551819ebcfSSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 560931a4c6SDavid Brownell help 570931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 580931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 590931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 600931a4c6SDavid Brownell 6103df0f62SCyril Chemparathyconfig MFD_TI_SSP 6203df0f62SCyril Chemparathy tristate "TI Sequencer Serial Port support" 6303df0f62SCyril Chemparathy depends on ARCH_DAVINCI_TNETV107X 6403df0f62SCyril Chemparathy select MFD_CORE 6503df0f62SCyril Chemparathy ---help--- 6603df0f62SCyril Chemparathy Say Y here if you want support for the Sequencer Serial Port 6703df0f62SCyril Chemparathy in a Texas Instruments TNETV107X SoC. 6803df0f62SCyril Chemparathy 6903df0f62SCyril Chemparathy To compile this driver as a module, choose M here: the 7003df0f62SCyril Chemparathy module will be called ti-ssp. 7103df0f62SCyril Chemparathy 72a1635b8fSPhilipp Zabelconfig HTC_EGPIO 73a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 747444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 75a1635b8fSPhilipp Zabel help 76a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 77a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 78a1635b8fSPhilipp Zabel pins, output pins, and irqs. 79a1635b8fSPhilipp Zabel 805dc3339aSPhilipp Zabelconfig HTC_PASIC3 815dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 820254a8f4SPhilipp Zabel select MFD_CORE 835dc3339aSPhilipp Zabel help 845dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 855dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 865dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 875dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 885dc3339aSPhilipp Zabel 896048a3ddSCory Maccarroneconfig HTC_I2CPLD 906048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 91bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 926048a3ddSCory Maccarrone help 936048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 946048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 956048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 966048a3ddSCory Maccarrone interface to one or more sub-chips. 976048a3ddSCory Maccarrone 98d9105c2bSMarek Vašutconfig UCB1400_CORE 99d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 100e4831802SRandy Dunlap depends on AC97_BUS 1015a49a540SAndrew Morton depends on GPIOLIB 102d9105c2bSMarek Vašut help 103d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 104d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 105d9105c2bSMarek Vašut 106d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 107d9105c2bSMarek Vašut module will be called ucb1400_core. 108d9105c2bSMarek Vašut 109798a8eeeSLinus Walleijconfig TPS6105X 110798a8eeeSLinus Walleij tristate "TPS61050/61052 Boost Converters" 111798a8eeeSLinus Walleij depends on I2C 1122edd3b69SLinus Walleij select REGULATOR 113fc498fa2SGuenter Roeck select MFD_CORE 1142edd3b69SLinus Walleij select REGULATOR_FIXED_VOLTAGE 115798a8eeeSLinus Walleij help 116798a8eeeSLinus Walleij This option enables a driver for the TP61050/TPS61052 117798a8eeeSLinus Walleij high-power "white LED driver". This boost converter is 118798a8eeeSLinus Walleij sometimes used for other things than white LEDs, and 119798a8eeeSLinus Walleij also contains a GPIO pin. 120798a8eeeSLinus Walleij 12187c13493SDavid Brownellconfig TPS65010 12287c13493SDavid Brownell tristate "TPS6501x Power Management chips" 12387c13493SDavid Brownell depends on I2C && GPIOLIB 12487c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 12587c13493SDavid Brownell help 12687c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 12787c13493SDavid Brownell Power Management chips. These include voltage regulators, 12887c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 12987c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 13087c13493SDavid Brownell 13187c13493SDavid Brownell This driver can also be built as a module. If so, the module 13287c13493SDavid Brownell will be called tps65010. 13387c13493SDavid Brownell 13431dd6a26STodd Fischerconfig TPS6507X 13531dd6a26STodd Fischer tristate "TPS6507x Power Management / Touch Screen chips" 13631dd6a26STodd Fischer select MFD_CORE 13731dd6a26STodd Fischer depends on I2C 13831dd6a26STodd Fischer help 13931dd6a26STodd Fischer If you say yes here you get support for the TPS6507x series of 14031dd6a26STodd Fischer Power Management / Touch Screen chips. These include voltage 14131dd6a26STodd Fischer regulators, lithium ion/polymer battery charging, touch screen 14231dd6a26STodd Fischer and other features that are often used in portable devices. 14331dd6a26STodd Fischer This driver can also be built as a module. If so, the module 14431dd6a26STodd Fischer will be called tps6507x. 14531dd6a26STodd Fischer 146d48f411cSAnilKumar Chconfig MFD_TPS65217 147d48f411cSAnilKumar Ch tristate "TPS65217 Power Management / White LED chips" 148d48f411cSAnilKumar Ch depends on I2C 149d48f411cSAnilKumar Ch select MFD_CORE 150d48f411cSAnilKumar Ch select REGMAP_I2C 151d48f411cSAnilKumar Ch help 152d48f411cSAnilKumar Ch If you say yes here you get support for the TPS65217 series of 153d48f411cSAnilKumar Ch Power Management / White LED chips. 154d48f411cSAnilKumar Ch These include voltage regulators, lithium ion/polymer battery 155d48f411cSAnilKumar Ch charger, wled and other features that are often used in portable 156d48f411cSAnilKumar Ch devices. 157d48f411cSAnilKumar Ch 158d48f411cSAnilKumar Ch This driver can also be built as a module. If so, the module 159d48f411cSAnilKumar Ch will be called tps65217. 160d48f411cSAnilKumar Ch 16137df003cSAxel Linconfig MFD_TPS6586X 16237df003cSAxel Lin bool "TPS6586x Power Management chips" 16337df003cSAxel Lin depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 16437df003cSAxel Lin select MFD_CORE 16537df003cSAxel Lin help 16637df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 16737df003cSAxel Lin Power Management chips. 16837df003cSAxel Lin This driver provides common support for accessing the device, 16937df003cSAxel Lin additional drivers must be enabled in order to use the 17037df003cSAxel Lin functionality of the device. 17137df003cSAxel Lin 17237df003cSAxel Lin This driver can also be built as a module. If so, the module 17337df003cSAxel Lin will be called tps6586x. 17437df003cSAxel Lin 17554f323b1SLinus Walleijconfig MFD_TPS65910 17654f323b1SLinus Walleij bool "TPS65910 Power Management chip" 17754f323b1SLinus Walleij depends on I2C=y && GPIOLIB 17854f323b1SLinus Walleij select MFD_CORE 17954f323b1SLinus Walleij select GPIO_TPS65910 180dc9913a0SLaxman Dewangan select REGMAP_I2C 18154f323b1SLinus Walleij help 18254f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 18354f323b1SLinus Walleij Power Management chips. 18454f323b1SLinus Walleij 18536e52873SMargarita Olayaconfig MFD_TPS65912 1865608801bSMark Brown bool 18736e52873SMargarita Olaya depends on GPIOLIB 18836e52873SMargarita Olaya 18936e52873SMargarita Olayaconfig MFD_TPS65912_I2C 190231dd9c8SAxel Lin bool "TPS65912 Power Management chip with I2C" 19136e52873SMargarita Olaya select MFD_CORE 19236e52873SMargarita Olaya select MFD_TPS65912 19336e52873SMargarita Olaya depends on I2C=y && GPIOLIB 19436e52873SMargarita Olaya help 19536e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 19636e52873SMargarita Olaya PM chips with I2C interface. 19736e52873SMargarita Olaya 19836e52873SMargarita Olayaconfig MFD_TPS65912_SPI 19936e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 20036e52873SMargarita Olaya select MFD_CORE 20136e52873SMargarita Olaya select MFD_TPS65912 20236e52873SMargarita Olaya depends on SPI_MASTER && GPIOLIB 20336e52873SMargarita Olaya help 20436e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 20536e52873SMargarita Olaya PM chips with SPI interface. 20636e52873SMargarita Olaya 20788e75cc3SDavid Brownellconfig MENELAUS 20888e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 209088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 21088e75cc3SDavid Brownell help 21188e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 21288e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 213692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 21488e75cc3SDavid Brownell and other features that are often used in portable devices like 21588e75cc3SDavid Brownell cell phones and PDAs. 21688e75cc3SDavid Brownell 217a603a7faSDavid Brownellconfig TWL4030_CORE 218e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 2196252547bSRussell King depends on I2C=y && GENERIC_HARDIRQS 220280ad7fdSGrant Likely select IRQ_DOMAIN 221a603a7faSDavid Brownell help 222e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 223a603a7faSDavid Brownell This core driver provides register access and IRQ handling 224a603a7faSDavid Brownell facilities, and registers devices for the various functions 225a603a7faSDavid Brownell so that function-specific drivers can bind to them. 226a603a7faSDavid Brownell 227a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 228a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 229a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 230a603a7faSDavid Brownell versions) and many other features. 231a603a7faSDavid Brownell 232f99c1d4fSKeerthyconfig TWL4030_MADC 233f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 234f99c1d4fSKeerthy depends on TWL4030_CORE 235f99c1d4fSKeerthy help 236f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 237f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 238f99c1d4fSKeerthy 239f99c1d4fSKeerthy This driver can be built as a module. If so it will be 240f99c1d4fSKeerthy named twl4030-madc 241f99c1d4fSKeerthy 242ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 243ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 244ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 245ebf0bd36SAmit Kucheria help 246ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 247ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 248ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 249ebf0bd36SAmit Kucheria as clock request handshaking. 250ebf0bd36SAmit Kucheria 251ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 25225985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 253ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 254ebf0bd36SAmit Kucheria 25557fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 2560b83ddebSPeter Ujfalusi bool 2570b83ddebSPeter Ujfalusi depends on TWL4030_CORE 2580b83ddebSPeter Ujfalusi select MFD_CORE 2590b83ddebSPeter Ujfalusi default n 2600b83ddebSPeter Ujfalusi 26131fc03dfSHemanth Vconfig TWL6030_PWM 26231fc03dfSHemanth V tristate "TWL6030 PWM (Pulse Width Modulator) Support" 26331fc03dfSHemanth V depends on TWL4030_CORE 26431fc03dfSHemanth V select HAVE_PWM 26531fc03dfSHemanth V default n 26631fc03dfSHemanth V help 26731fc03dfSHemanth V Say yes here if you want support for TWL6030 PWM. 26831fc03dfSHemanth V This is used to control charging LED brightness. 26931fc03dfSHemanth V 270f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 2718eaeb939SPeter Ujfalusi bool "Support for TWL6040 audio codec" 2728eaeb939SPeter Ujfalusi depends on I2C=y && GENERIC_HARDIRQS 273f19b2823SMisael Lopez Cruz select MFD_CORE 2748eaeb939SPeter Ujfalusi select REGMAP_I2C 275f19b2823SMisael Lopez Cruz default n 2768eaeb939SPeter Ujfalusi help 2778eaeb939SPeter Ujfalusi Say yes here if you want support for Texas Instruments TWL6040 audio 2788eaeb939SPeter Ujfalusi codec. 2798eaeb939SPeter Ujfalusi This driver provides common support for accessing the device, 2808eaeb939SPeter Ujfalusi additional drivers must be enabled in order to use the 2818eaeb939SPeter Ujfalusi functionality of the device (audio, vibra). 282f19b2823SMisael Lopez Cruz 28327e34995SRabin Vincentconfig MFD_STMPE 28427e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 285e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 28627e34995SRabin Vincent select MFD_CORE 28727e34995SRabin Vincent help 28827e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 28927e34995SRabin Vincent STMicroelectronics. 29027e34995SRabin Vincent 29127e34995SRabin Vincent Currently supported devices are: 29227e34995SRabin Vincent 29327e34995SRabin Vincent STMPE811: GPIO, Touchscreen 29427e34995SRabin Vincent STMPE1601: GPIO, Keypad 29527e34995SRabin Vincent STMPE2401: GPIO, Keypad 29627e34995SRabin Vincent STMPE2403: GPIO, Keypad 29727e34995SRabin Vincent 29827e34995SRabin Vincent This driver provides common support for accessing the device, 29927e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 30027e34995SRabin Vincent of the device. Currently available sub drivers are: 30127e34995SRabin Vincent 30227e34995SRabin Vincent GPIO: stmpe-gpio 30327e34995SRabin Vincent Keypad: stmpe-keypad 30427e34995SRabin Vincent Touchscreen: stmpe-ts 30527e34995SRabin Vincent 3061a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 3071a6e4b74SViresh Kumardepends on MFD_STMPE 3081a6e4b74SViresh Kumar 3091a6e4b74SViresh Kumarconfig STMPE_I2C 3101a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 311eedea80fSSamuel Ortiz depends on I2C=y 3121a6e4b74SViresh Kumar default y 3131a6e4b74SViresh Kumar help 3141a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 315e789995dSViresh Kumar 316e789995dSViresh Kumarconfig STMPE_SPI 317e789995dSViresh Kumar bool "STMPE SPI Inteface" 318e789995dSViresh Kumar depends on SPI_MASTER 319e789995dSViresh Kumar help 320e789995dSViresh Kumar This is used to enable SPI interface of STMPE 3211a6e4b74SViresh Kumarendmenu 3221a6e4b74SViresh Kumar 323f4e8afdcSSundar Iyerconfig MFD_TC3589X 324f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 325b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 326b4ecd326SRabin Vincent select MFD_CORE 327b4ecd326SRabin Vincent help 328f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 329b4ecd326SRabin Vincent 330b4ecd326SRabin Vincent This driver provides common support for accessing the device, 331b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 332b4ecd326SRabin Vincent functionality of the device. 333b4ecd326SRabin Vincent 3341c2c30acSSamuel Ortizconfig MFD_TMIO 3351c2c30acSSamuel Ortiz bool 3361c2c30acSSamuel Ortiz default n 3371c2c30acSSamuel Ortiz 3381f192015SIan Moltonconfig MFD_T7L66XB 3391f192015SIan Molton bool "Support Toshiba T7L66XB" 3409ca68233SAl Viro depends on ARM && HAVE_CLK 3411f192015SIan Molton select MFD_CORE 3421c2c30acSSamuel Ortiz select MFD_TMIO 3431f192015SIan Molton help 3441f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 3451f192015SIan Molton 346cbdfb426SIan Moltonconfig MFD_TC6387XB 347cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 3489ca68233SAl Viro depends on ARM && HAVE_CLK 349cbdfb426SIan Molton select MFD_CORE 3501c2c30acSSamuel Ortiz select MFD_TMIO 351cbdfb426SIan Molton help 352cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 353cbdfb426SIan Molton 354d6315949SDmitry Baryshkovconfig MFD_TC6393XB 355d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 356e959da10SChristoph Fritz depends on GPIOLIB && ARM && HAVE_CLK 357f024ff10SDmitry Baryshkov select MFD_CORE 3581c2c30acSSamuel Ortiz select MFD_TMIO 359d6315949SDmitry Baryshkov help 360d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 361d6315949SDmitry Baryshkov 3628e2eaabfSSamuel Ortizconfig PMIC_DA903X 3638e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 3648e2eaabfSSamuel Ortiz depends on I2C=y 3658e2eaabfSSamuel Ortiz help 3668e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 3678e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 3688e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 3698e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 3708e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 3718e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 3728e2eaabfSSamuel Ortiz 37384c99db8SAshish Jangamconfig PMIC_DA9052 37484c99db8SAshish Jangam bool 37584c99db8SAshish Jangam select MFD_CORE 37684c99db8SAshish Jangam 377cfe04478SAshish Jangamconfig MFD_DA9052_SPI 378cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 379cfe04478SAshish Jangam select REGMAP_SPI 380cfe04478SAshish Jangam select REGMAP_IRQ 381cfe04478SAshish Jangam select PMIC_DA9052 382cfe04478SAshish Jangam depends on SPI_MASTER=y 383cfe04478SAshish Jangam help 384cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 385cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 386cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 387cfe04478SAshish Jangam order to use the functionality of the device. 388cfe04478SAshish Jangam 38984c99db8SAshish Jangamconfig MFD_DA9052_I2C 39084c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 39184c99db8SAshish Jangam select REGMAP_I2C 39284c99db8SAshish Jangam select REGMAP_IRQ 39384c99db8SAshish Jangam select PMIC_DA9052 39484c99db8SAshish Jangam depends on I2C=y 39584c99db8SAshish Jangam help 39684c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 39784c99db8SAshish Jangam when controlled using I2C. This driver provides common support 39884c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 39984c99db8SAshish Jangam order to use the functionality of the device. 40084c99db8SAshish Jangam 401a5736e0bSMichael Hennerichconfig PMIC_ADP5520 402a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 403a5736e0bSMichael Hennerich depends on I2C=y 404a5736e0bSMichael Hennerich help 405a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 406a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 407a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 408a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 409a5736e0bSMichael Hennerich under the corresponding menus. 410a5736e0bSMichael Hennerich 411d50f8f33SHaojian Zhuangconfig MFD_MAX8925 4121f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 4138d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 4141ad99893SHaojian Zhuang select MFD_CORE 415d50f8f33SHaojian Zhuang help 416d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 417d50f8f33SHaojian Zhuang a Power Management IC. This driver provies common support for 418d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 419d50f8f33SHaojian Zhuang to use the functionality of the device. 420d50f8f33SHaojian Zhuang 421527e7e9aSMyungJoo Hamconfig MFD_MAX8997 422527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 423527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 424527e7e9aSMyungJoo Ham select MFD_CORE 425527e7e9aSMyungJoo Ham help 4265a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 427527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 428527e7e9aSMyungJoo Ham MUIC controls on chip. 429d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 430527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 431527e7e9aSMyungJoo Ham of the device. 432527e7e9aSMyungJoo Ham 433156f2528SKyungmin Parkconfig MFD_MAX8998 434f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 4352c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 436156f2528SKyungmin Park select MFD_CORE 437156f2528SKyungmin Park help 438f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 439f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 440f8539ddcSKyungmin Park This driver provies common support for accessing the device, 441f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 442f8539ddcSKyungmin Park of the device. 443156f2528SKyungmin Park 444c3d4d697SSangbeom Kimconfig MFD_S5M_CORE 445c3d4d697SSangbeom Kim bool "SAMSUNG S5M Series Support" 446c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 447c3d4d697SSangbeom Kim select MFD_CORE 448c3d4d697SSangbeom Kim select REGMAP_I2C 449c3d4d697SSangbeom Kim help 450c3d4d697SSangbeom Kim Support for the Samsung Electronics S5M MFD series. 451c3d4d697SSangbeom Kim This driver provies common support for accessing the device, 452c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 453c3d4d697SSangbeom Kim of the device 454c3d4d697SSangbeom Kim 4551d9f9f04SMark Brownconfig MFD_WM8400 4561d9f9f04SMark Brown tristate "Support Wolfson Microelectronics WM8400" 457b8380c1aSMark Brown select MFD_CORE 4589c366452SMark Brown depends on I2C 4592b247d06SMark Brown select REGMAP_I2C 4601d9f9f04SMark Brown help 4611d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 4629e5aca58SMark Brown CODEC. This driver provides common support for accessing 4631d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 4641d9f9f04SMark Brown the functionality of the device. 4651d9f9f04SMark Brown 466b11062b9SMark Brownconfig MFD_WM831X 467e5b48684SMark Brown bool 468e5b48684SMark Brown depends on GENERIC_HARDIRQS 469e5b48684SMark Brown 470e5b48684SMark Brownconfig MFD_WM831X_I2C 471e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 472b11062b9SMark Brown select MFD_CORE 473e5b48684SMark Brown select MFD_WM831X 4741df5981bSMark Brown select REGMAP_I2C 4758d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 476b11062b9SMark Brown help 477e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 478e5b48684SMark Brown when controlled using I2C. This driver provides common support 479e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 480e5b48684SMark Brown order to use the functionality of the device. 481b11062b9SMark Brown 4822aa13b9eSMark Brownconfig MFD_WM831X_SPI 4832aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 4842aa13b9eSMark Brown select MFD_CORE 4852aa13b9eSMark Brown select MFD_WM831X 4861df5981bSMark Brown select REGMAP_SPI 4872aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 4882aa13b9eSMark Brown help 4892aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 4902aa13b9eSMark Brown when controlled using SPI. This driver provides common support 4912aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 4922aa13b9eSMark Brown order to use the functionality of the device. 4932aa13b9eSMark Brown 49489b4012bSMark Brownconfig MFD_WM8350 495ecf926bcSMark Brown bool 4968d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 49789b4012bSMark Brown 49889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 49989b4012bSMark Brown bool 50089b4012bSMark Brown depends on MFD_WM8350 50189b4012bSMark Brown 50289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 50389b4012bSMark Brown bool 50489b4012bSMark Brown depends on MFD_WM8350 50589b4012bSMark Brown 50689b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 50789b4012bSMark Brown bool 50889b4012bSMark Brown depends on MFD_WM8350 50989b4012bSMark Brown 51089b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 51189b4012bSMark Brown bool 51289b4012bSMark Brown depends on MFD_WM8350 51389b4012bSMark Brown 514ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 515ca23f8c1SMark Brown bool 516ca23f8c1SMark Brown depends on MFD_WM8350 517ca23f8c1SMark Brown 518ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 519ca23f8c1SMark Brown bool 520ca23f8c1SMark Brown depends on MFD_WM8350 521ca23f8c1SMark Brown 522ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 523ca23f8c1SMark Brown bool 524ca23f8c1SMark Brown depends on MFD_WM8350 525ca23f8c1SMark Brown 526ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 527ca23f8c1SMark Brown bool 528ca23f8c1SMark Brown depends on MFD_WM8350 529ca23f8c1SMark Brown 53096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 53196920630SMark Brown bool 53296920630SMark Brown depends on MFD_WM8350 53396920630SMark Brown 53496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 53596920630SMark Brown bool 53696920630SMark Brown depends on MFD_WM8350 53796920630SMark Brown 53896920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 53996920630SMark Brown bool 54096920630SMark Brown depends on MFD_WM8350 54196920630SMark Brown 54296920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 54396920630SMark Brown bool 54496920630SMark Brown depends on MFD_WM8350 54596920630SMark Brown 546c661a0b9SMark Brownconfig MFD_WM8350_I2C 547ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 548c661a0b9SMark Brown select MFD_WM8350 5498d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 550c661a0b9SMark Brown help 551c661a0b9SMark Brown The WM8350 is an integrated audio and power management 552c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 553c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 554c661a0b9SMark Brown I2C as the control interface. Additional options must be 555c661a0b9SMark Brown selected to enable support for the functionality of the chip. 556c661a0b9SMark Brown 5579e501086SMark Brownconfig MFD_WM8994 558c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 5599e501086SMark Brown select MFD_CORE 560d6c645fcSMark Brown select REGMAP_I2C 5618ab30691SMark Brown select REGMAP_IRQ 562c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 5639e501086SMark Brown help 5649e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 5659e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 5669e501086SMark Brown has on board GPIO and regulator functionality which is 5679e501086SMark Brown supported via the relevant subsystems. This driver provides 5689e501086SMark Brown core support for the WM8994, in order to use the actual 5699e501086SMark Brown functionaltiy of the device other drivers must be enabled. 5709e501086SMark Brown 571f52046b1SBalaji Raoconfig MFD_PCF50633 572f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 573f52046b1SBalaji Rao depends on I2C 5746e3ad118SMark Brown select REGMAP_I2C 575f52046b1SBalaji Rao help 576f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 577f52046b1SBalaji Rao This core driver provides register access and IRQ handling 578f52046b1SBalaji Rao facilities, and registers devices for the various functions 579f52046b1SBalaji Rao so that function-specific drivers can bind to them. 580f52046b1SBalaji Rao 5811305134eSAxel Linconfig PCF50633_ADC 5821305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 5831305134eSAxel Lin depends on MFD_PCF50633 5841305134eSAxel Lin help 5851305134eSAxel Lin Say yes here if you want to include support for ADC in the 5861305134eSAxel Lin NXP PCF50633 chip. 5871305134eSAxel Lin 5881305134eSAxel Linconfig PCF50633_GPIO 5891305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 5901305134eSAxel Lin depends on MFD_PCF50633 5911305134eSAxel Lin help 5921305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 5931305134eSAxel Lin the PCF50633 chip. 5941305134eSAxel Lin 5958238addcSSascha Hauerconfig MFD_MC13783 5968e005935SUwe Kleine-König tristate 5978e005935SUwe Kleine-König 5988e005935SUwe Kleine-Königconfig MFD_MC13XXX 5998e005935SUwe Kleine-König tristate "Support Freescale MC13783 and MC13892" 6008238addcSSascha Hauer depends on SPI_MASTER 6018238addcSSascha Hauer select MFD_CORE 6028e005935SUwe Kleine-König select MFD_MC13783 6038238addcSSascha Hauer help 6048e005935SUwe Kleine-König Support for the Freescale (Atlas) PMIC and audio CODECs 6058e005935SUwe Kleine-König MC13783 and MC13892. 6068238addcSSascha Hauer This driver provides common support for accessing the device, 6078238addcSSascha Hauer additional drivers must be enabled in order to use the 6088238addcSSascha Hauer functionality of the device. 6098238addcSSascha Hauer 610fa661258SMattias Wallinconfig ABX500_CORE 611fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 61247c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 613fa661258SMattias Wallin help 614fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 615fa661258SMattias Wallin chips. This core driver expose register access functions. 616fa661258SMattias Wallin Functionality specific drivers using these functions can 617fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 618fa661258SMattias Wallin actual register access is done by the IC core driver. 619fa661258SMattias Wallin 62014fa5691SLinus Walleijconfig AB3100_CORE 6212071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 622fa661258SMattias Wallin depends on I2C=y && ABX500_CORE 6238c96aefbSLinus Walleij select MFD_CORE 62414fa5691SLinus Walleij default y if ARCH_U300 62514fa5691SLinus Walleij help 62614fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 62714fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 62814fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 62914fa5691SLinus Walleij to read and write registers and subscribe to events from 63014fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 63114fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 63214fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 63314fa5691SLinus Walleij and ALSA sound. 63414fa5691SLinus Walleij 63512992dd8SLinus Walleijconfig AB3100_OTP 63612992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 63712992dd8SLinus Walleij depends on AB3100_CORE 63812992dd8SLinus Walleij default y if AB3100_CORE 63912992dd8SLinus Walleij help 64012992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 64112992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 64212992dd8SLinus Walleij out OTP values. 64312992dd8SLinus Walleij 64413a09f93SDaniel Ribeiroconfig EZX_PCAP 64513a09f93SDaniel Ribeiro bool "PCAP Support" 64613a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 64713a09f93SDaniel Ribeiro help 64813a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 64913a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 65013a09f93SDaniel Ribeiro 6513d5e2cabSMattias Wallinconfig AB5500_CORE 6523d5e2cabSMattias Wallin bool "ST-Ericsson AB5500 Mixed Signal Power Management chip" 6533d5e2cabSMattias Wallin depends on ABX500_CORE && MFD_DB5500_PRCMU 6543d5e2cabSMattias Wallin select MFD_CORE 6553d5e2cabSMattias Wallin help 6563d5e2cabSMattias Wallin Select this option to enable access to AB5500 power management 6573d5e2cabSMattias Wallin chip. This connects to the db5500 chip via the I2C bus via PRCMU. 6583d5e2cabSMattias Wallin This chip embeds various other multimedia funtionalities as well. 6593d5e2cabSMattias Wallin 66094be70d4SLinus Walleijconfig AB5500_DEBUG 66194be70d4SLinus Walleij bool "Enable debug info via debugfs" 66294be70d4SLinus Walleij depends on AB5500_CORE && DEBUG_FS 66394be70d4SLinus Walleij default y if DEBUG_FS 66494be70d4SLinus Walleij help 66594be70d4SLinus Walleij Select this option if you want debug information from the AB5500 66694be70d4SLinus Walleij using the debug filesystem, debugfs. 66794be70d4SLinus Walleij 66862579266SRabin Vincentconfig AB8500_CORE 66962579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 6706680d940SSundar Iyer depends on GENERIC_HARDIRQS && ABX500_CORE 67162579266SRabin Vincent select MFD_CORE 6720c41839eSSrinidhi Kasagar help 67362579266SRabin Vincent Select this option to enable access to AB8500 power management 6746680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 6756680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 6766680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 6770c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 6780c41839eSSrinidhi Kasagar 67939368edaSMattias Wallinconfig AB8500_I2C_CORE 68039368edaSMattias Wallin bool "AB8500 register access via PRCMU I2C" 681650c2a21SLinus Walleij depends on AB8500_CORE && MFD_DB8500_PRCMU 68239368edaSMattias Wallin default y 68339368edaSMattias Wallin help 68439368edaSMattias Wallin This enables register access to the AB8500 chip via PRCMU I2C. 68539368edaSMattias Wallin The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 68639368edaSMattias Wallin the I2C bus is connected to the Power Reset 68739368edaSMattias Wallin and Mangagement Unit, PRCMU. 68839368edaSMattias Wallin 6895814fc35SMattias Wallinconfig AB8500_DEBUG 6905814fc35SMattias Wallin bool "Enable debug info via debugfs" 6915814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 6925814fc35SMattias Wallin default y if DEBUG_FS 6935814fc35SMattias Wallin help 6945814fc35SMattias Wallin Select this option if you want debug information using the debug 6955814fc35SMattias Wallin filesystem, debugfs. 6965814fc35SMattias Wallin 697dae2db30SArun Murthyconfig AB8500_GPADC 698dae2db30SArun Murthy bool "AB8500 GPADC driver" 699dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 700dae2db30SArun Murthy default y 701dae2db30SArun Murthy help 702dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 703dae2db30SArun Murthy 704650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 705650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 706650c2a21SLinus Walleij depends on UX500_SOC_DB8500 707650c2a21SLinus Walleij select MFD_CORE 708650c2a21SLinus Walleij help 709650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 710650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 711650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 712650c2a21SLinus Walleij through a register map. 713650c2a21SLinus Walleij 7148317797cSLinus Walleijconfig MFD_DB5500_PRCMU 7158317797cSLinus Walleij bool "ST-Ericsson DB5500 Power Reset Control Management Unit" 7168317797cSLinus Walleij depends on UX500_SOC_DB5500 7178317797cSLinus Walleij select MFD_CORE 7188317797cSLinus Walleij help 7198317797cSLinus Walleij Select this option to enable support for the DB5500 Power Reset 7208317797cSLinus Walleij and Control Management Unit. This is basically an autonomous 7218317797cSLinus Walleij system controller running an XP70 microprocessor, which is accessed 7228317797cSLinus Walleij through a register map. 7238317797cSLinus Walleij 724f71e1afdSAndres Salomonconfig MFD_CS5535 725f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 726f71e1afdSAndres Salomon select MFD_CORE 72715b7cf14SAndres Salomon depends on PCI && X86 728f71e1afdSAndres Salomon ---help--- 729f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 730f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 731f71e1afdSAndres Salomon 7328edbede9SRichard Röjforsconfig MFD_TIMBERDALE 7338edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 7348edbede9SRichard Röjfors select MFD_CORE 735546e29b6SRandy Dunlap depends on PCI && GPIOLIB 7368edbede9SRichard Röjfors ---help--- 7378edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 7388edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 7398edbede9SRichard Röjfors 7408edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 7418edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 742e82c60aeSDenis Turischev 743e82c60aeSDenis Turischevconfig LPC_SCH 744e82c60aeSDenis Turischev tristate "Intel SCH LPC" 745e82c60aeSDenis Turischev depends on PCI 746e82c60aeSDenis Turischev select MFD_CORE 747e82c60aeSDenis Turischev help 748e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 749e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 750e82c60aeSDenis Turischev 751e090d506SFlorian Fainelliconfig MFD_RDC321X 752e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 753e090d506SFlorian Fainelli select MFD_CORE 754e090d506SFlorian Fainelli depends on PCI 755e090d506SFlorian Fainelli help 756e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 757e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 758e090d506SFlorian Fainelli southbridge PCI device configuration space. 759e090d506SFlorian Fainelli 760bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 761bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 762bd358132SIra W. Snyder select MFD_CORE 763bd358132SIra W. Snyder depends on PCI 764bd358132SIra W. Snyder help 765bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 766bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 767bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 768bd358132SIra W. Snyder CAN and GPIO controllers. 769bd358132SIra W. Snyder 77091f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 771914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 77291f4debfSLars-Peter Clausen select MFD_CORE 773914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 77491f4debfSLars-Peter Clausen depends on MACH_JZ4740 77591f4debfSLars-Peter Clausen help 77691f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 77791f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 77891f4debfSLars-Peter Clausen 779375fc77bSDaniel Drakeconfig MFD_VX855 780375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 781375fc77bSDaniel Drake depends on PCI 782375fc77bSDaniel Drake select MFD_CORE 783375fc77bSDaniel Drake help 784375fc77bSDaniel Drake Say yes here to enable support for various functions of the 785375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 786375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 787375fc77bSDaniel Drake 788383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 78994fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 790383268a8SMatti Aaltonen depends on I2C 791383268a8SMatti Aaltonen select MFD_CORE 792383268a8SMatti Aaltonen default n 793383268a8SMatti Aaltonen help 794383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 795383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 796383268a8SMatti Aaltonen audio codec. 797383268a8SMatti Aaltonen 79817cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 79917cdd29dSKeshava Munegowda bool "Support OMAP USBHS core driver" 80017cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 80117cdd29dSKeshava Munegowda default y 80217cdd29dSKeshava Munegowda help 80317cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 80417cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 80517cdd29dSKeshava Munegowda OMAP USB Host drivers. 80617cdd29dSKeshava Munegowda 807cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 808cbdb53e1SAbhijeet Dharmapurikar tristate 809cbdb53e1SAbhijeet Dharmapurikar 810cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 811cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 812cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 813cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 814cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 815cbdb53e1SAbhijeet Dharmapurikar help 816cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 817cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 818cbdb53e1SAbhijeet Dharmapurikar 819cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 820cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 821cbdb53e1SAbhijeet Dharmapurikar 822cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 823cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 824cbdb53e1SAbhijeet Dharmapurikar 825c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 826c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 827c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 828c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 829c013f0a5SAbhijeet Dharmapurikar help 830c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 831c013f0a5SAbhijeet Dharmapurikar 832c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 833c013f0a5SAbhijeet Dharmapurikar and MPP. 834c013f0a5SAbhijeet Dharmapurikar 8358509e142SAxel Linconfig TPS65911_COMPARATOR 8368509e142SAxel Lin tristate 8378509e142SAxel Lin 8383c33be06SVenu Byravarasuconfig MFD_TPS65090 8393c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 8403c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 8413c33be06SVenu Byravarasu select MFD_CORE 8423c33be06SVenu Byravarasu select REGMAP_I2C 8433c33be06SVenu Byravarasu help 8443c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 8453c33be06SVenu Byravarasu Power Management chips. 8463c33be06SVenu Byravarasu This driver provides common support for accessing the device, 8473c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 8483c33be06SVenu Byravarasu functionality of the device. 8493c33be06SVenu Byravarasu 85009d6292bSJin Parkconfig MFD_AAT2870_CORE 85109d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 85209d6292bSJin Park select MFD_CORE 85309d6292bSJin Park depends on I2C=y && GPIOLIB 85409d6292bSJin Park help 85509d6292bSJin Park If you say yes here you get support for the AAT2870. 85609d6292bSJin Park This driver provides common support for accessing the device, 85709d6292bSJin Park additional drivers must be enabled in order to use the 85809d6292bSJin Park functionality of the device. 85909d6292bSJin Park 8601f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 8611f5a371cSMika Westerberg bool "Support for Intel MSIC" 8621f5a371cSMika Westerberg depends on INTEL_SCU_IPC 8631f5a371cSMika Westerberg select MFD_CORE 8641f5a371cSMika Westerberg help 8651f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 8661f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 8671f5a371cSMika Westerberg devices used in Intel Medfield platforms. 8681f5a371cSMika Westerberg 8691b1247ddSLaxman Dewanganconfig MFD_RC5T583 8701b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 8715364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 8721b1247ddSLaxman Dewangan select MFD_CORE 8731b1247ddSLaxman Dewangan select REGMAP_I2C 8741b1247ddSLaxman Dewangan help 8751b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 8761b1247ddSLaxman Dewangan Management system device. 8771b1247ddSLaxman Dewangan This driver provides common support for accessing the device 8781b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 8791b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 8801b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 8811b1247ddSLaxman Dewangan different functionality of the device. 8821b1247ddSLaxman Dewangan 88375060a1dSYing-Chun Liu (PaulLiu)config MFD_ANATOP 88475060a1dSYing-Chun Liu (PaulLiu) bool "Support for Freescale i.MX on-chip ANATOP controller" 88575060a1dSYing-Chun Liu (PaulLiu) depends on SOC_IMX6Q 88675060a1dSYing-Chun Liu (PaulLiu) help 88775060a1dSYing-Chun Liu (PaulLiu) Select this option to enable Freescale i.MX on-chip ANATOP 88875060a1dSYing-Chun Liu (PaulLiu) MFD controller. This controller embeds regulator and 88975060a1dSYing-Chun Liu (PaulLiu) thermal devices for Freescale i.MX platforms. 89075060a1dSYing-Chun Liu (PaulLiu) 8918a0a8e8eSArnd Bergmannendmenu 8928a0a8e8eSArnd Bergmannendif 893b6d6454fSBen Dooks 894a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 895f751d50fSAdrian Bunk depends on ARCH_SA1100 896a4e137abSRussell King 897a4e137abSRussell Kingconfig MCP 898a4e137abSRussell King tristate 899a4e137abSRussell King 9005e742ad6SRussell King# Interface drivers 9015e742ad6SRussell Kingconfig MCP_SA11X0 9025e742ad6SRussell King tristate "Support SA11x0 MCP interface" 9035e742ad6SRussell King depends on ARCH_SA1100 9045e742ad6SRussell King select MCP 9055e742ad6SRussell King 90605c45ca9SRussell King# Chip drivers 90705c45ca9SRussell Kingconfig MCP_UCB1200 908a3364409SRussell King bool "Support for UCB1200 / UCB1300" 909a3364409SRussell King depends on MCP_SA11X0 910a3364409SRussell King select MCP 91105c45ca9SRussell King 912acb45439SRussell Kingconfig MCP_UCB1200_TS 913acb45439SRussell King tristate "Touchscreen interface support" 914acb45439SRussell King depends on MCP_UCB1200 && INPUT 915acb45439SRussell King 916a4e137abSRussell Kingendmenu 917