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 271f19b2823SMisael Lopez Cruz bool 272f19b2823SMisael Lopez Cruz depends on TWL4030_CORE && GENERIC_HARDIRQS 273f19b2823SMisael Lopez Cruz select MFD_CORE 274f19b2823SMisael Lopez Cruz default n 275f19b2823SMisael Lopez Cruz 27627e34995SRabin Vincentconfig MFD_STMPE 27727e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 278e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 27927e34995SRabin Vincent select MFD_CORE 28027e34995SRabin Vincent help 28127e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 28227e34995SRabin Vincent STMicroelectronics. 28327e34995SRabin Vincent 28427e34995SRabin Vincent Currently supported devices are: 28527e34995SRabin Vincent 28627e34995SRabin Vincent STMPE811: GPIO, Touchscreen 28727e34995SRabin Vincent STMPE1601: GPIO, Keypad 28827e34995SRabin Vincent STMPE2401: GPIO, Keypad 28927e34995SRabin Vincent STMPE2403: GPIO, Keypad 29027e34995SRabin Vincent 29127e34995SRabin Vincent This driver provides common support for accessing the device, 29227e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 29327e34995SRabin Vincent of the device. Currently available sub drivers are: 29427e34995SRabin Vincent 29527e34995SRabin Vincent GPIO: stmpe-gpio 29627e34995SRabin Vincent Keypad: stmpe-keypad 29727e34995SRabin Vincent Touchscreen: stmpe-ts 29827e34995SRabin Vincent 2991a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 3001a6e4b74SViresh Kumardepends on MFD_STMPE 3011a6e4b74SViresh Kumar 3021a6e4b74SViresh Kumarconfig STMPE_I2C 3031a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 304eedea80fSSamuel Ortiz depends on I2C=y 3051a6e4b74SViresh Kumar default y 3061a6e4b74SViresh Kumar help 3071a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 308e789995dSViresh Kumar 309e789995dSViresh Kumarconfig STMPE_SPI 310e789995dSViresh Kumar bool "STMPE SPI Inteface" 311e789995dSViresh Kumar depends on SPI_MASTER 312e789995dSViresh Kumar help 313e789995dSViresh Kumar This is used to enable SPI interface of STMPE 3141a6e4b74SViresh Kumarendmenu 3151a6e4b74SViresh Kumar 316f4e8afdcSSundar Iyerconfig MFD_TC3589X 317f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 318b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 319b4ecd326SRabin Vincent select MFD_CORE 320b4ecd326SRabin Vincent help 321f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 322b4ecd326SRabin Vincent 323b4ecd326SRabin Vincent This driver provides common support for accessing the device, 324b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 325b4ecd326SRabin Vincent functionality of the device. 326b4ecd326SRabin Vincent 3271c2c30acSSamuel Ortizconfig MFD_TMIO 3281c2c30acSSamuel Ortiz bool 3291c2c30acSSamuel Ortiz default n 3301c2c30acSSamuel Ortiz 3311f192015SIan Moltonconfig MFD_T7L66XB 3321f192015SIan Molton bool "Support Toshiba T7L66XB" 3339ca68233SAl Viro depends on ARM && HAVE_CLK 3341f192015SIan Molton select MFD_CORE 3351c2c30acSSamuel Ortiz select MFD_TMIO 3361f192015SIan Molton help 3371f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 3381f192015SIan Molton 339cbdfb426SIan Moltonconfig MFD_TC6387XB 340cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 3419ca68233SAl Viro depends on ARM && HAVE_CLK 342cbdfb426SIan Molton select MFD_CORE 3431c2c30acSSamuel Ortiz select MFD_TMIO 344cbdfb426SIan Molton help 345cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 346cbdfb426SIan Molton 347d6315949SDmitry Baryshkovconfig MFD_TC6393XB 348d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 349e959da10SChristoph Fritz depends on GPIOLIB && ARM && HAVE_CLK 350f024ff10SDmitry Baryshkov select MFD_CORE 3511c2c30acSSamuel Ortiz select MFD_TMIO 352d6315949SDmitry Baryshkov help 353d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 354d6315949SDmitry Baryshkov 3558e2eaabfSSamuel Ortizconfig PMIC_DA903X 3568e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 3578e2eaabfSSamuel Ortiz depends on I2C=y 3588e2eaabfSSamuel Ortiz help 3598e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 3608e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 3618e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 3628e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 3638e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 3648e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 3658e2eaabfSSamuel Ortiz 36684c99db8SAshish Jangamconfig PMIC_DA9052 36784c99db8SAshish Jangam bool 36884c99db8SAshish Jangam select MFD_CORE 36984c99db8SAshish Jangam 370cfe04478SAshish Jangamconfig MFD_DA9052_SPI 371cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 372cfe04478SAshish Jangam select REGMAP_SPI 373cfe04478SAshish Jangam select REGMAP_IRQ 374cfe04478SAshish Jangam select PMIC_DA9052 375cfe04478SAshish Jangam depends on SPI_MASTER=y 376cfe04478SAshish Jangam help 377cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 378cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 379cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 380cfe04478SAshish Jangam order to use the functionality of the device. 381cfe04478SAshish Jangam 38284c99db8SAshish Jangamconfig MFD_DA9052_I2C 38384c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 38484c99db8SAshish Jangam select REGMAP_I2C 38584c99db8SAshish Jangam select REGMAP_IRQ 38684c99db8SAshish Jangam select PMIC_DA9052 38784c99db8SAshish Jangam depends on I2C=y 38884c99db8SAshish Jangam help 38984c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 39084c99db8SAshish Jangam when controlled using I2C. This driver provides common support 39184c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 39284c99db8SAshish Jangam order to use the functionality of the device. 39384c99db8SAshish Jangam 394a5736e0bSMichael Hennerichconfig PMIC_ADP5520 395a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 396a5736e0bSMichael Hennerich depends on I2C=y 397a5736e0bSMichael Hennerich help 398a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 399a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 400a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 401a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 402a5736e0bSMichael Hennerich under the corresponding menus. 403a5736e0bSMichael Hennerich 404d50f8f33SHaojian Zhuangconfig MFD_MAX8925 4051f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 4068d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 4071ad99893SHaojian Zhuang select MFD_CORE 408d50f8f33SHaojian Zhuang help 409d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 4106b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 411d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 412d50f8f33SHaojian Zhuang to use the functionality of the device. 413d50f8f33SHaojian Zhuang 414527e7e9aSMyungJoo Hamconfig MFD_MAX8997 415527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 416527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 417527e7e9aSMyungJoo Ham select MFD_CORE 418527e7e9aSMyungJoo Ham help 4195a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 420527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 421527e7e9aSMyungJoo Ham MUIC controls on chip. 422d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 423527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 424527e7e9aSMyungJoo Ham of the device. 425527e7e9aSMyungJoo Ham 426156f2528SKyungmin Parkconfig MFD_MAX8998 427f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 4282c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 429156f2528SKyungmin Park select MFD_CORE 430156f2528SKyungmin Park help 431f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 432f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 4336b2aac42SMasanari Iida This driver provides common support for accessing the device, 434f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 435f8539ddcSKyungmin Park of the device. 436156f2528SKyungmin Park 437c3d4d697SSangbeom Kimconfig MFD_S5M_CORE 438c3d4d697SSangbeom Kim bool "SAMSUNG S5M Series Support" 439c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 440c3d4d697SSangbeom Kim select MFD_CORE 441c3d4d697SSangbeom Kim select REGMAP_I2C 442c3d4d697SSangbeom Kim help 443c3d4d697SSangbeom Kim Support for the Samsung Electronics S5M MFD series. 4446b2aac42SMasanari Iida This driver provides common support for accessing the device, 445c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 446c3d4d697SSangbeom Kim of the device 447c3d4d697SSangbeom Kim 4481d9f9f04SMark Brownconfig MFD_WM8400 4491d9f9f04SMark Brown tristate "Support Wolfson Microelectronics WM8400" 450b8380c1aSMark Brown select MFD_CORE 4519c366452SMark Brown depends on I2C 4522b247d06SMark Brown select REGMAP_I2C 4531d9f9f04SMark Brown help 4541d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 4559e5aca58SMark Brown CODEC. This driver provides common support for accessing 4561d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 4571d9f9f04SMark Brown the functionality of the device. 4581d9f9f04SMark Brown 459b11062b9SMark Brownconfig MFD_WM831X 460e5b48684SMark Brown bool 461e5b48684SMark Brown depends on GENERIC_HARDIRQS 462e5b48684SMark Brown 463e5b48684SMark Brownconfig MFD_WM831X_I2C 464e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 465b11062b9SMark Brown select MFD_CORE 466e5b48684SMark Brown select MFD_WM831X 4671df5981bSMark Brown select REGMAP_I2C 4688d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 469b11062b9SMark Brown help 470e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 471e5b48684SMark Brown when controlled using I2C. This driver provides common support 472e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 473e5b48684SMark Brown order to use the functionality of the device. 474b11062b9SMark Brown 4752aa13b9eSMark Brownconfig MFD_WM831X_SPI 4762aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 4772aa13b9eSMark Brown select MFD_CORE 4782aa13b9eSMark Brown select MFD_WM831X 4791df5981bSMark Brown select REGMAP_SPI 4802aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 4812aa13b9eSMark Brown help 4822aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 4832aa13b9eSMark Brown when controlled using SPI. This driver provides common support 4842aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 4852aa13b9eSMark Brown order to use the functionality of the device. 4862aa13b9eSMark Brown 48789b4012bSMark Brownconfig MFD_WM8350 488ecf926bcSMark Brown bool 4898d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 49089b4012bSMark Brown 49189b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 49289b4012bSMark Brown bool 49389b4012bSMark Brown depends on MFD_WM8350 49489b4012bSMark Brown 49589b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 49689b4012bSMark Brown bool 49789b4012bSMark Brown depends on MFD_WM8350 49889b4012bSMark Brown 49989b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 50089b4012bSMark Brown bool 50189b4012bSMark Brown depends on MFD_WM8350 50289b4012bSMark Brown 50389b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 50489b4012bSMark Brown bool 50589b4012bSMark Brown depends on MFD_WM8350 50689b4012bSMark Brown 507ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 508ca23f8c1SMark Brown bool 509ca23f8c1SMark Brown depends on MFD_WM8350 510ca23f8c1SMark Brown 511ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 512ca23f8c1SMark Brown bool 513ca23f8c1SMark Brown depends on MFD_WM8350 514ca23f8c1SMark Brown 515ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 516ca23f8c1SMark Brown bool 517ca23f8c1SMark Brown depends on MFD_WM8350 518ca23f8c1SMark Brown 519ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 520ca23f8c1SMark Brown bool 521ca23f8c1SMark Brown depends on MFD_WM8350 522ca23f8c1SMark Brown 52396920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 52496920630SMark Brown bool 52596920630SMark Brown depends on MFD_WM8350 52696920630SMark Brown 52796920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 52896920630SMark Brown bool 52996920630SMark Brown depends on MFD_WM8350 53096920630SMark Brown 53196920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 53296920630SMark Brown bool 53396920630SMark Brown depends on MFD_WM8350 53496920630SMark Brown 53596920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 53696920630SMark Brown bool 53796920630SMark Brown depends on MFD_WM8350 53896920630SMark Brown 539c661a0b9SMark Brownconfig MFD_WM8350_I2C 540ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 541c661a0b9SMark Brown select MFD_WM8350 5428d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 543c661a0b9SMark Brown help 544c661a0b9SMark Brown The WM8350 is an integrated audio and power management 545c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 546c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 547c661a0b9SMark Brown I2C as the control interface. Additional options must be 548c661a0b9SMark Brown selected to enable support for the functionality of the chip. 549c661a0b9SMark Brown 5509e501086SMark Brownconfig MFD_WM8994 551c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 5529e501086SMark Brown select MFD_CORE 553d6c645fcSMark Brown select REGMAP_I2C 5548ab30691SMark Brown select REGMAP_IRQ 555c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 5569e501086SMark Brown help 5579e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 5589e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 5599e501086SMark Brown has on board GPIO and regulator functionality which is 5609e501086SMark Brown supported via the relevant subsystems. This driver provides 5619e501086SMark Brown core support for the WM8994, in order to use the actual 5629e501086SMark Brown functionaltiy of the device other drivers must be enabled. 5639e501086SMark Brown 564f52046b1SBalaji Raoconfig MFD_PCF50633 565f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 566f52046b1SBalaji Rao depends on I2C 5676e3ad118SMark Brown select REGMAP_I2C 568f52046b1SBalaji Rao help 569f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 570f52046b1SBalaji Rao This core driver provides register access and IRQ handling 571f52046b1SBalaji Rao facilities, and registers devices for the various functions 572f52046b1SBalaji Rao so that function-specific drivers can bind to them. 573f52046b1SBalaji Rao 5741305134eSAxel Linconfig PCF50633_ADC 5751305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 5761305134eSAxel Lin depends on MFD_PCF50633 5771305134eSAxel Lin help 5781305134eSAxel Lin Say yes here if you want to include support for ADC in the 5791305134eSAxel Lin NXP PCF50633 chip. 5801305134eSAxel Lin 5811305134eSAxel Linconfig PCF50633_GPIO 5821305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 5831305134eSAxel Lin depends on MFD_PCF50633 5841305134eSAxel Lin help 5851305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 5861305134eSAxel Lin the PCF50633 chip. 5871305134eSAxel Lin 5888238addcSSascha Hauerconfig MFD_MC13783 5898e005935SUwe Kleine-König tristate 5908e005935SUwe Kleine-König 5918e005935SUwe Kleine-Königconfig MFD_MC13XXX 5928e005935SUwe Kleine-König tristate "Support Freescale MC13783 and MC13892" 5938238addcSSascha Hauer depends on SPI_MASTER 5948238addcSSascha Hauer select MFD_CORE 5958e005935SUwe Kleine-König select MFD_MC13783 5968238addcSSascha Hauer help 5978e005935SUwe Kleine-König Support for the Freescale (Atlas) PMIC and audio CODECs 5988e005935SUwe Kleine-König MC13783 and MC13892. 5998238addcSSascha Hauer This driver provides common support for accessing the device, 6008238addcSSascha Hauer additional drivers must be enabled in order to use the 6018238addcSSascha Hauer functionality of the device. 6028238addcSSascha Hauer 603fa661258SMattias Wallinconfig ABX500_CORE 604fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 60547c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 606fa661258SMattias Wallin help 607fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 608fa661258SMattias Wallin chips. This core driver expose register access functions. 609fa661258SMattias Wallin Functionality specific drivers using these functions can 610fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 611fa661258SMattias Wallin actual register access is done by the IC core driver. 612fa661258SMattias Wallin 61314fa5691SLinus Walleijconfig AB3100_CORE 6142071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 615fa661258SMattias Wallin depends on I2C=y && ABX500_CORE 6168c96aefbSLinus Walleij select MFD_CORE 61714fa5691SLinus Walleij default y if ARCH_U300 61814fa5691SLinus Walleij help 61914fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 62014fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 62114fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 62214fa5691SLinus Walleij to read and write registers and subscribe to events from 62314fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 62414fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 62514fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 62614fa5691SLinus Walleij and ALSA sound. 62714fa5691SLinus Walleij 62812992dd8SLinus Walleijconfig AB3100_OTP 62912992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 63012992dd8SLinus Walleij depends on AB3100_CORE 63112992dd8SLinus Walleij default y if AB3100_CORE 63212992dd8SLinus Walleij help 63312992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 63412992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 63512992dd8SLinus Walleij out OTP values. 63612992dd8SLinus Walleij 63713a09f93SDaniel Ribeiroconfig EZX_PCAP 63813a09f93SDaniel Ribeiro bool "PCAP Support" 63913a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 64013a09f93SDaniel Ribeiro help 64113a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 64213a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 64313a09f93SDaniel Ribeiro 6443d5e2cabSMattias Wallinconfig AB5500_CORE 6453d5e2cabSMattias Wallin bool "ST-Ericsson AB5500 Mixed Signal Power Management chip" 6463d5e2cabSMattias Wallin depends on ABX500_CORE && MFD_DB5500_PRCMU 6473d5e2cabSMattias Wallin select MFD_CORE 6483d5e2cabSMattias Wallin help 6493d5e2cabSMattias Wallin Select this option to enable access to AB5500 power management 6503d5e2cabSMattias Wallin chip. This connects to the db5500 chip via the I2C bus via PRCMU. 6513d5e2cabSMattias Wallin This chip embeds various other multimedia funtionalities as well. 6523d5e2cabSMattias Wallin 65394be70d4SLinus Walleijconfig AB5500_DEBUG 65494be70d4SLinus Walleij bool "Enable debug info via debugfs" 65594be70d4SLinus Walleij depends on AB5500_CORE && DEBUG_FS 65694be70d4SLinus Walleij default y if DEBUG_FS 65794be70d4SLinus Walleij help 65894be70d4SLinus Walleij Select this option if you want debug information from the AB5500 65994be70d4SLinus Walleij using the debug filesystem, debugfs. 66094be70d4SLinus Walleij 66162579266SRabin Vincentconfig AB8500_CORE 66262579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 6636680d940SSundar Iyer depends on GENERIC_HARDIRQS && ABX500_CORE 66462579266SRabin Vincent select MFD_CORE 6650c41839eSSrinidhi Kasagar help 66662579266SRabin Vincent Select this option to enable access to AB8500 power management 6676680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 6686680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 6696680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 6700c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 6710c41839eSSrinidhi Kasagar 67239368edaSMattias Wallinconfig AB8500_I2C_CORE 67339368edaSMattias Wallin bool "AB8500 register access via PRCMU I2C" 674650c2a21SLinus Walleij depends on AB8500_CORE && MFD_DB8500_PRCMU 67539368edaSMattias Wallin default y 67639368edaSMattias Wallin help 67739368edaSMattias Wallin This enables register access to the AB8500 chip via PRCMU I2C. 67839368edaSMattias Wallin The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 67939368edaSMattias Wallin the I2C bus is connected to the Power Reset 68039368edaSMattias Wallin and Mangagement Unit, PRCMU. 68139368edaSMattias Wallin 6825814fc35SMattias Wallinconfig AB8500_DEBUG 6835814fc35SMattias Wallin bool "Enable debug info via debugfs" 6845814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 6855814fc35SMattias Wallin default y if DEBUG_FS 6865814fc35SMattias Wallin help 6875814fc35SMattias Wallin Select this option if you want debug information using the debug 6885814fc35SMattias Wallin filesystem, debugfs. 6895814fc35SMattias Wallin 690dae2db30SArun Murthyconfig AB8500_GPADC 691dae2db30SArun Murthy bool "AB8500 GPADC driver" 692dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 693dae2db30SArun Murthy default y 694dae2db30SArun Murthy help 695dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 696dae2db30SArun Murthy 697650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 698650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 699650c2a21SLinus Walleij depends on UX500_SOC_DB8500 700650c2a21SLinus Walleij select MFD_CORE 701650c2a21SLinus Walleij help 702650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 703650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 704650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 705650c2a21SLinus Walleij through a register map. 706650c2a21SLinus Walleij 7078317797cSLinus Walleijconfig MFD_DB5500_PRCMU 7088317797cSLinus Walleij bool "ST-Ericsson DB5500 Power Reset Control Management Unit" 7098317797cSLinus Walleij depends on UX500_SOC_DB5500 7108317797cSLinus Walleij select MFD_CORE 7118317797cSLinus Walleij help 7128317797cSLinus Walleij Select this option to enable support for the DB5500 Power Reset 7138317797cSLinus Walleij and Control Management Unit. This is basically an autonomous 7148317797cSLinus Walleij system controller running an XP70 microprocessor, which is accessed 7158317797cSLinus Walleij through a register map. 7168317797cSLinus Walleij 717f71e1afdSAndres Salomonconfig MFD_CS5535 718f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 719f71e1afdSAndres Salomon select MFD_CORE 72015b7cf14SAndres Salomon depends on PCI && X86 721f71e1afdSAndres Salomon ---help--- 722f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 723f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 724f71e1afdSAndres Salomon 7258edbede9SRichard Röjforsconfig MFD_TIMBERDALE 7268edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 7278edbede9SRichard Röjfors select MFD_CORE 728546e29b6SRandy Dunlap depends on PCI && GPIOLIB 7298edbede9SRichard Röjfors ---help--- 7308edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 7318edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 7328edbede9SRichard Röjfors 7338edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 7348edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 735e82c60aeSDenis Turischev 736e82c60aeSDenis Turischevconfig LPC_SCH 737e82c60aeSDenis Turischev tristate "Intel SCH LPC" 738e82c60aeSDenis Turischev depends on PCI 739e82c60aeSDenis Turischev select MFD_CORE 740e82c60aeSDenis Turischev help 741e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 742e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 743e82c60aeSDenis Turischev 744e090d506SFlorian Fainelliconfig MFD_RDC321X 745e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 746e090d506SFlorian Fainelli select MFD_CORE 747e090d506SFlorian Fainelli depends on PCI 748e090d506SFlorian Fainelli help 749e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 750e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 751e090d506SFlorian Fainelli southbridge PCI device configuration space. 752e090d506SFlorian Fainelli 753bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 754bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 755bd358132SIra W. Snyder select MFD_CORE 756bd358132SIra W. Snyder depends on PCI 757bd358132SIra W. Snyder help 758bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 759bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 760bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 761bd358132SIra W. Snyder CAN and GPIO controllers. 762bd358132SIra W. Snyder 76391f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 764914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 76591f4debfSLars-Peter Clausen select MFD_CORE 766914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 76791f4debfSLars-Peter Clausen depends on MACH_JZ4740 76891f4debfSLars-Peter Clausen help 76991f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 77091f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 77191f4debfSLars-Peter Clausen 772375fc77bSDaniel Drakeconfig MFD_VX855 773375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 774375fc77bSDaniel Drake depends on PCI 775375fc77bSDaniel Drake select MFD_CORE 776375fc77bSDaniel Drake help 777375fc77bSDaniel Drake Say yes here to enable support for various functions of the 778375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 779375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 780375fc77bSDaniel Drake 781383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 78294fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 783383268a8SMatti Aaltonen depends on I2C 784383268a8SMatti Aaltonen select MFD_CORE 785383268a8SMatti Aaltonen default n 786383268a8SMatti Aaltonen help 787383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 788383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 789383268a8SMatti Aaltonen audio codec. 790383268a8SMatti Aaltonen 79117cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 79217cdd29dSKeshava Munegowda bool "Support OMAP USBHS core driver" 79317cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 79417cdd29dSKeshava Munegowda default y 79517cdd29dSKeshava Munegowda help 79617cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 79717cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 79817cdd29dSKeshava Munegowda OMAP USB Host drivers. 79917cdd29dSKeshava Munegowda 800cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 801cbdb53e1SAbhijeet Dharmapurikar tristate 802cbdb53e1SAbhijeet Dharmapurikar 803cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 804cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 805cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 806cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 807cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 808cbdb53e1SAbhijeet Dharmapurikar help 809cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 810cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 811cbdb53e1SAbhijeet Dharmapurikar 812cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 813cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 814cbdb53e1SAbhijeet Dharmapurikar 815cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 816cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 817cbdb53e1SAbhijeet Dharmapurikar 818c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 819c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 820c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 821c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 822c013f0a5SAbhijeet Dharmapurikar help 823c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 824c013f0a5SAbhijeet Dharmapurikar 825c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 826c013f0a5SAbhijeet Dharmapurikar and MPP. 827c013f0a5SAbhijeet Dharmapurikar 8288509e142SAxel Linconfig TPS65911_COMPARATOR 8298509e142SAxel Lin tristate 8308509e142SAxel Lin 8313c33be06SVenu Byravarasuconfig MFD_TPS65090 8323c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 8333c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 8343c33be06SVenu Byravarasu select MFD_CORE 8353c33be06SVenu Byravarasu select REGMAP_I2C 8363c33be06SVenu Byravarasu help 8373c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 8383c33be06SVenu Byravarasu Power Management chips. 8393c33be06SVenu Byravarasu This driver provides common support for accessing the device, 8403c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 8413c33be06SVenu Byravarasu functionality of the device. 8423c33be06SVenu Byravarasu 84309d6292bSJin Parkconfig MFD_AAT2870_CORE 84409d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 84509d6292bSJin Park select MFD_CORE 84609d6292bSJin Park depends on I2C=y && GPIOLIB 84709d6292bSJin Park help 84809d6292bSJin Park If you say yes here you get support for the AAT2870. 84909d6292bSJin Park This driver provides common support for accessing the device, 85009d6292bSJin Park additional drivers must be enabled in order to use the 85109d6292bSJin Park functionality of the device. 85209d6292bSJin Park 8531f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 8541f5a371cSMika Westerberg bool "Support for Intel MSIC" 8551f5a371cSMika Westerberg depends on INTEL_SCU_IPC 8561f5a371cSMika Westerberg select MFD_CORE 8571f5a371cSMika Westerberg help 8581f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 8591f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 8601f5a371cSMika Westerberg devices used in Intel Medfield platforms. 8611f5a371cSMika Westerberg 8621b1247ddSLaxman Dewanganconfig MFD_RC5T583 8631b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 8645364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 8651b1247ddSLaxman Dewangan select MFD_CORE 8661b1247ddSLaxman Dewangan select REGMAP_I2C 8671b1247ddSLaxman Dewangan help 8681b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 8691b1247ddSLaxman Dewangan Management system device. 8701b1247ddSLaxman Dewangan This driver provides common support for accessing the device 8711b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 8721b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 8731b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 8741b1247ddSLaxman Dewangan different functionality of the device. 8751b1247ddSLaxman Dewangan 87675060a1dSYing-Chun Liu (PaulLiu)config MFD_ANATOP 87775060a1dSYing-Chun Liu (PaulLiu) bool "Support for Freescale i.MX on-chip ANATOP controller" 87875060a1dSYing-Chun Liu (PaulLiu) depends on SOC_IMX6Q 87975060a1dSYing-Chun Liu (PaulLiu) help 88075060a1dSYing-Chun Liu (PaulLiu) Select this option to enable Freescale i.MX on-chip ANATOP 88175060a1dSYing-Chun Liu (PaulLiu) MFD controller. This controller embeds regulator and 88275060a1dSYing-Chun Liu (PaulLiu) thermal devices for Freescale i.MX platforms. 88375060a1dSYing-Chun Liu (PaulLiu) 8848a0a8e8eSArnd Bergmannendmenu 8858a0a8e8eSArnd Bergmannendif 886b6d6454fSBen Dooks 887a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 888f751d50fSAdrian Bunk depends on ARCH_SA1100 889a4e137abSRussell King 890a4e137abSRussell Kingconfig MCP 891a4e137abSRussell King tristate 892a4e137abSRussell King 8935e742ad6SRussell King# Interface drivers 8945e742ad6SRussell Kingconfig MCP_SA11X0 8955e742ad6SRussell King tristate "Support SA11x0 MCP interface" 8965e742ad6SRussell King depends on ARCH_SA1100 8975e742ad6SRussell King select MCP 8985e742ad6SRussell King 89905c45ca9SRussell King# Chip drivers 90005c45ca9SRussell Kingconfig MCP_UCB1200 901a3364409SRussell King bool "Support for UCB1200 / UCB1300" 902a3364409SRussell King depends on MCP_SA11X0 903a3364409SRussell King select MCP 90405c45ca9SRussell King 905acb45439SRussell Kingconfig MCP_UCB1200_TS 906acb45439SRussell King tristate "Touchscreen interface support" 907acb45439SRussell King depends on MCP_UCB1200 && INPUT 908acb45439SRussell King 909a4e137abSRussell Kingendmenu 910