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 10916c5c023SJohan Hovoldconfig MFD_LM3533 11016c5c023SJohan Hovold tristate "LM3533 Lighting Power chip" 11116c5c023SJohan Hovold depends on I2C 11216c5c023SJohan Hovold select MFD_CORE 11316c5c023SJohan Hovold select REGMAP_I2C 11416c5c023SJohan Hovold help 11516c5c023SJohan Hovold Say yes here to enable support for National Semiconductor / TI 11616c5c023SJohan Hovold LM3533 Lighting Power chips. 11716c5c023SJohan Hovold 11816c5c023SJohan Hovold This driver provides common support for accessing the device; 11916c5c023SJohan Hovold additional drivers must be enabled in order to use the LED, 12016c5c023SJohan Hovold backlight or ambient-light-sensor functionality of the device. 12116c5c023SJohan Hovold 122798a8eeeSLinus Walleijconfig TPS6105X 123798a8eeeSLinus Walleij tristate "TPS61050/61052 Boost Converters" 124798a8eeeSLinus Walleij depends on I2C 1252edd3b69SLinus Walleij select REGULATOR 126fc498fa2SGuenter Roeck select MFD_CORE 1272edd3b69SLinus Walleij select REGULATOR_FIXED_VOLTAGE 128798a8eeeSLinus Walleij help 129798a8eeeSLinus Walleij This option enables a driver for the TP61050/TPS61052 130798a8eeeSLinus Walleij high-power "white LED driver". This boost converter is 131798a8eeeSLinus Walleij sometimes used for other things than white LEDs, and 132798a8eeeSLinus Walleij also contains a GPIO pin. 133798a8eeeSLinus Walleij 13487c13493SDavid Brownellconfig TPS65010 13587c13493SDavid Brownell tristate "TPS6501x Power Management chips" 13687c13493SDavid Brownell depends on I2C && GPIOLIB 13787c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 13887c13493SDavid Brownell help 13987c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 14087c13493SDavid Brownell Power Management chips. These include voltage regulators, 14187c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 14287c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 14387c13493SDavid Brownell 14487c13493SDavid Brownell This driver can also be built as a module. If so, the module 14587c13493SDavid Brownell will be called tps65010. 14687c13493SDavid Brownell 14731dd6a26STodd Fischerconfig TPS6507X 14831dd6a26STodd Fischer tristate "TPS6507x Power Management / Touch Screen chips" 14931dd6a26STodd Fischer select MFD_CORE 15031dd6a26STodd Fischer depends on I2C 15131dd6a26STodd Fischer help 15231dd6a26STodd Fischer If you say yes here you get support for the TPS6507x series of 15331dd6a26STodd Fischer Power Management / Touch Screen chips. These include voltage 15431dd6a26STodd Fischer regulators, lithium ion/polymer battery charging, touch screen 15531dd6a26STodd Fischer and other features that are often used in portable devices. 15631dd6a26STodd Fischer This driver can also be built as a module. If so, the module 15731dd6a26STodd Fischer will be called tps6507x. 15831dd6a26STodd Fischer 159d48f411cSAnilKumar Chconfig MFD_TPS65217 160d48f411cSAnilKumar Ch tristate "TPS65217 Power Management / White LED chips" 161d48f411cSAnilKumar Ch depends on I2C 162d48f411cSAnilKumar Ch select MFD_CORE 163d48f411cSAnilKumar Ch select REGMAP_I2C 164d48f411cSAnilKumar Ch help 165d48f411cSAnilKumar Ch If you say yes here you get support for the TPS65217 series of 166d48f411cSAnilKumar Ch Power Management / White LED chips. 167d48f411cSAnilKumar Ch These include voltage regulators, lithium ion/polymer battery 168d48f411cSAnilKumar Ch charger, wled and other features that are often used in portable 169d48f411cSAnilKumar Ch devices. 170d48f411cSAnilKumar Ch 171d48f411cSAnilKumar Ch This driver can also be built as a module. If so, the module 172d48f411cSAnilKumar Ch will be called tps65217. 173d48f411cSAnilKumar Ch 17437df003cSAxel Linconfig MFD_TPS6586X 17537df003cSAxel Lin bool "TPS6586x Power Management chips" 17637df003cSAxel Lin depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 17737df003cSAxel Lin select MFD_CORE 17837df003cSAxel Lin help 17937df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 18037df003cSAxel Lin Power Management chips. 18137df003cSAxel Lin This driver provides common support for accessing the device, 18237df003cSAxel Lin additional drivers must be enabled in order to use the 18337df003cSAxel Lin functionality of the device. 18437df003cSAxel Lin 18537df003cSAxel Lin This driver can also be built as a module. If so, the module 18637df003cSAxel Lin will be called tps6586x. 18737df003cSAxel Lin 18854f323b1SLinus Walleijconfig MFD_TPS65910 18954f323b1SLinus Walleij bool "TPS65910 Power Management chip" 19054f323b1SLinus Walleij depends on I2C=y && GPIOLIB 19154f323b1SLinus Walleij select MFD_CORE 192dc9913a0SLaxman Dewangan select REGMAP_I2C 19354f323b1SLinus Walleij help 19454f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 19554f323b1SLinus Walleij Power Management chips. 19654f323b1SLinus Walleij 19736e52873SMargarita Olayaconfig MFD_TPS65912 1985608801bSMark Brown bool 19936e52873SMargarita Olaya depends on GPIOLIB 20036e52873SMargarita Olaya 20136e52873SMargarita Olayaconfig MFD_TPS65912_I2C 202231dd9c8SAxel Lin bool "TPS65912 Power Management chip with I2C" 20336e52873SMargarita Olaya select MFD_CORE 20436e52873SMargarita Olaya select MFD_TPS65912 20536e52873SMargarita Olaya depends on I2C=y && GPIOLIB 20636e52873SMargarita Olaya help 20736e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 20836e52873SMargarita Olaya PM chips with I2C interface. 20936e52873SMargarita Olaya 21036e52873SMargarita Olayaconfig MFD_TPS65912_SPI 21136e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 21236e52873SMargarita Olaya select MFD_CORE 21336e52873SMargarita Olaya select MFD_TPS65912 21436e52873SMargarita Olaya depends on SPI_MASTER && GPIOLIB 21536e52873SMargarita Olaya help 21636e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 21736e52873SMargarita Olaya PM chips with SPI interface. 21836e52873SMargarita Olaya 21988e75cc3SDavid Brownellconfig MENELAUS 22088e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 221088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 22288e75cc3SDavid Brownell help 22388e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 22488e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 225692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 22688e75cc3SDavid Brownell and other features that are often used in portable devices like 22788e75cc3SDavid Brownell cell phones and PDAs. 22888e75cc3SDavid Brownell 229a603a7faSDavid Brownellconfig TWL4030_CORE 230e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 2316252547bSRussell King depends on I2C=y && GENERIC_HARDIRQS 232280ad7fdSGrant Likely select IRQ_DOMAIN 233a603a7faSDavid Brownell help 234e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 235a603a7faSDavid Brownell This core driver provides register access and IRQ handling 236a603a7faSDavid Brownell facilities, and registers devices for the various functions 237a603a7faSDavid Brownell so that function-specific drivers can bind to them. 238a603a7faSDavid Brownell 239a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 240a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 241a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 242a603a7faSDavid Brownell versions) and many other features. 243a603a7faSDavid Brownell 244f99c1d4fSKeerthyconfig TWL4030_MADC 245f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 246f99c1d4fSKeerthy depends on TWL4030_CORE 247f99c1d4fSKeerthy help 248f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 249f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 250f99c1d4fSKeerthy 251f99c1d4fSKeerthy This driver can be built as a module. If so it will be 252f99c1d4fSKeerthy named twl4030-madc 253f99c1d4fSKeerthy 254ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 255ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 256ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 257ebf0bd36SAmit Kucheria help 258ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 259ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 260ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 261ebf0bd36SAmit Kucheria as clock request handshaking. 262ebf0bd36SAmit Kucheria 263ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 26425985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 265ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 266ebf0bd36SAmit Kucheria 26757fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 2680b83ddebSPeter Ujfalusi bool 2690b83ddebSPeter Ujfalusi depends on TWL4030_CORE 2700b83ddebSPeter Ujfalusi select MFD_CORE 2710b83ddebSPeter Ujfalusi default n 2720b83ddebSPeter Ujfalusi 27331fc03dfSHemanth Vconfig TWL6030_PWM 27431fc03dfSHemanth V tristate "TWL6030 PWM (Pulse Width Modulator) Support" 27531fc03dfSHemanth V depends on TWL4030_CORE 27631fc03dfSHemanth V select HAVE_PWM 27731fc03dfSHemanth V default n 27831fc03dfSHemanth V help 27931fc03dfSHemanth V Say yes here if you want support for TWL6030 PWM. 28031fc03dfSHemanth V This is used to control charging LED brightness. 28131fc03dfSHemanth V 282f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 2838eaeb939SPeter Ujfalusi bool "Support for TWL6040 audio codec" 2848eaeb939SPeter Ujfalusi depends on I2C=y && GENERIC_HARDIRQS 285f19b2823SMisael Lopez Cruz select MFD_CORE 2868eaeb939SPeter Ujfalusi select REGMAP_I2C 287f19b2823SMisael Lopez Cruz default n 2888eaeb939SPeter Ujfalusi help 2898eaeb939SPeter Ujfalusi Say yes here if you want support for Texas Instruments TWL6040 audio 2908eaeb939SPeter Ujfalusi codec. 2918eaeb939SPeter Ujfalusi This driver provides common support for accessing the device, 2928eaeb939SPeter Ujfalusi additional drivers must be enabled in order to use the 2938eaeb939SPeter Ujfalusi functionality of the device (audio, vibra). 294f19b2823SMisael Lopez Cruz 29527e34995SRabin Vincentconfig MFD_STMPE 29627e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 297e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 29827e34995SRabin Vincent select MFD_CORE 29927e34995SRabin Vincent help 30027e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 30127e34995SRabin Vincent STMicroelectronics. 30227e34995SRabin Vincent 30327e34995SRabin Vincent Currently supported devices are: 30427e34995SRabin Vincent 30527e34995SRabin Vincent STMPE811: GPIO, Touchscreen 30627e34995SRabin Vincent STMPE1601: GPIO, Keypad 30727e34995SRabin Vincent STMPE2401: GPIO, Keypad 30827e34995SRabin Vincent STMPE2403: GPIO, Keypad 30927e34995SRabin Vincent 31027e34995SRabin Vincent This driver provides common support for accessing the device, 31127e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 31227e34995SRabin Vincent of the device. Currently available sub drivers are: 31327e34995SRabin Vincent 31427e34995SRabin Vincent GPIO: stmpe-gpio 31527e34995SRabin Vincent Keypad: stmpe-keypad 31627e34995SRabin Vincent Touchscreen: stmpe-ts 31727e34995SRabin Vincent 3181a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 3191a6e4b74SViresh Kumardepends on MFD_STMPE 3201a6e4b74SViresh Kumar 3211a6e4b74SViresh Kumarconfig STMPE_I2C 3221a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 323eedea80fSSamuel Ortiz depends on I2C=y 3241a6e4b74SViresh Kumar default y 3251a6e4b74SViresh Kumar help 3261a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 327e789995dSViresh Kumar 328e789995dSViresh Kumarconfig STMPE_SPI 329e789995dSViresh Kumar bool "STMPE SPI Inteface" 330e789995dSViresh Kumar depends on SPI_MASTER 331e789995dSViresh Kumar help 332e789995dSViresh Kumar This is used to enable SPI interface of STMPE 3331a6e4b74SViresh Kumarendmenu 3341a6e4b74SViresh Kumar 335f4e8afdcSSundar Iyerconfig MFD_TC3589X 336f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 337b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 338b4ecd326SRabin Vincent select MFD_CORE 339b4ecd326SRabin Vincent help 340f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 341b4ecd326SRabin Vincent 342b4ecd326SRabin Vincent This driver provides common support for accessing the device, 343b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 344b4ecd326SRabin Vincent functionality of the device. 345b4ecd326SRabin Vincent 3461c2c30acSSamuel Ortizconfig MFD_TMIO 3471c2c30acSSamuel Ortiz bool 3481c2c30acSSamuel Ortiz default n 3491c2c30acSSamuel Ortiz 3501f192015SIan Moltonconfig MFD_T7L66XB 3511f192015SIan Molton bool "Support Toshiba T7L66XB" 3529ca68233SAl Viro depends on ARM && HAVE_CLK 3531f192015SIan Molton select MFD_CORE 3541c2c30acSSamuel Ortiz select MFD_TMIO 3551f192015SIan Molton help 3561f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 3571f192015SIan Molton 358cbdfb426SIan Moltonconfig MFD_TC6387XB 359cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 3609ca68233SAl Viro depends on ARM && HAVE_CLK 361cbdfb426SIan Molton select MFD_CORE 3621c2c30acSSamuel Ortiz select MFD_TMIO 363cbdfb426SIan Molton help 364cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 365cbdfb426SIan Molton 366d6315949SDmitry Baryshkovconfig MFD_TC6393XB 367d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 368e959da10SChristoph Fritz depends on GPIOLIB && ARM && HAVE_CLK 369f024ff10SDmitry Baryshkov select MFD_CORE 3701c2c30acSSamuel Ortiz select MFD_TMIO 371d6315949SDmitry Baryshkov help 372d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 373d6315949SDmitry Baryshkov 3748e2eaabfSSamuel Ortizconfig PMIC_DA903X 3758e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 3768e2eaabfSSamuel Ortiz depends on I2C=y 3778e2eaabfSSamuel Ortiz help 3788e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 3798e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 3808e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 3818e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 3828e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 3838e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 3848e2eaabfSSamuel Ortiz 38584c99db8SAshish Jangamconfig PMIC_DA9052 38684c99db8SAshish Jangam bool 38784c99db8SAshish Jangam select MFD_CORE 38884c99db8SAshish Jangam 389cfe04478SAshish Jangamconfig MFD_DA9052_SPI 390cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 391cfe04478SAshish Jangam select REGMAP_SPI 392cfe04478SAshish Jangam select REGMAP_IRQ 393cfe04478SAshish Jangam select PMIC_DA9052 394cfe04478SAshish Jangam depends on SPI_MASTER=y 395cfe04478SAshish Jangam help 396cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 397cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 398cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 399cfe04478SAshish Jangam order to use the functionality of the device. 400cfe04478SAshish Jangam 40184c99db8SAshish Jangamconfig MFD_DA9052_I2C 40284c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 40384c99db8SAshish Jangam select REGMAP_I2C 40484c99db8SAshish Jangam select REGMAP_IRQ 40584c99db8SAshish Jangam select PMIC_DA9052 40684c99db8SAshish Jangam depends on I2C=y 40784c99db8SAshish Jangam help 40884c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 40984c99db8SAshish Jangam when controlled using I2C. This driver provides common support 41084c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 41184c99db8SAshish Jangam order to use the functionality of the device. 41284c99db8SAshish Jangam 413a5736e0bSMichael Hennerichconfig PMIC_ADP5520 414a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 415a5736e0bSMichael Hennerich depends on I2C=y 416a5736e0bSMichael Hennerich help 417a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 418a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 419a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 420a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 421a5736e0bSMichael Hennerich under the corresponding menus. 422a5736e0bSMichael Hennerich 42383871c00SChanwoo Choiconfig MFD_MAX77693 42483871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 42583871c00SChanwoo Choi depends on I2C=y && GENERIC_HARDIRQS 42683871c00SChanwoo Choi select MFD_CORE 42783871c00SChanwoo Choi help 42883871c00SChanwoo Choi Say yes here to support for Maxim Semiconductor MAX77693. 42983871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 43083871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 43183871c00SChanwoo Choi This driver provides common support for accessing the device; 43283871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 43383871c00SChanwoo Choi of the device. 43483871c00SChanwoo Choi 435d50f8f33SHaojian Zhuangconfig MFD_MAX8925 4361f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 4378d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 4381ad99893SHaojian Zhuang select MFD_CORE 439d50f8f33SHaojian Zhuang help 440d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 441d50f8f33SHaojian Zhuang a Power Management IC. This driver provies common support for 442d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 443d50f8f33SHaojian Zhuang to use the functionality of the device. 444d50f8f33SHaojian Zhuang 445527e7e9aSMyungJoo Hamconfig MFD_MAX8997 446527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 447527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 448527e7e9aSMyungJoo Ham select MFD_CORE 449527e7e9aSMyungJoo Ham help 4505a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 451527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 452527e7e9aSMyungJoo Ham MUIC controls on chip. 453d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 454527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 455527e7e9aSMyungJoo Ham of the device. 456527e7e9aSMyungJoo Ham 457156f2528SKyungmin Parkconfig MFD_MAX8998 458f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 4592c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 460156f2528SKyungmin Park select MFD_CORE 461156f2528SKyungmin Park help 462f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 463f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 464f8539ddcSKyungmin Park This driver provies common support for accessing the device, 465f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 466f8539ddcSKyungmin Park of the device. 467156f2528SKyungmin Park 468c3d4d697SSangbeom Kimconfig MFD_S5M_CORE 469c3d4d697SSangbeom Kim bool "SAMSUNG S5M Series Support" 470c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 471c3d4d697SSangbeom Kim select MFD_CORE 472c3d4d697SSangbeom Kim select REGMAP_I2C 473c3d4d697SSangbeom Kim help 474c3d4d697SSangbeom Kim Support for the Samsung Electronics S5M MFD series. 475c3d4d697SSangbeom Kim This driver provies common support for accessing the device, 476c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 477c3d4d697SSangbeom Kim of the device 478c3d4d697SSangbeom Kim 4791d9f9f04SMark Brownconfig MFD_WM8400 480eee0e4b4SMark Brown bool "Support Wolfson Microelectronics WM8400" 481b8380c1aSMark Brown select MFD_CORE 48208b4c118SMark Brown depends on I2C=y 4832b247d06SMark Brown select REGMAP_I2C 4841d9f9f04SMark Brown help 4851d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 4869e5aca58SMark Brown CODEC. This driver provides common support for accessing 4871d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 4881d9f9f04SMark Brown the functionality of the device. 4891d9f9f04SMark Brown 490b11062b9SMark Brownconfig MFD_WM831X 491e5b48684SMark Brown bool 492e5b48684SMark Brown depends on GENERIC_HARDIRQS 493e5b48684SMark Brown 494e5b48684SMark Brownconfig MFD_WM831X_I2C 495e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 496b11062b9SMark Brown select MFD_CORE 497e5b48684SMark Brown select MFD_WM831X 4981df5981bSMark Brown select REGMAP_I2C 499cd99758bSMark Brown select IRQ_DOMAIN 5008d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 501b11062b9SMark Brown help 502e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 503e5b48684SMark Brown when controlled using I2C. This driver provides common support 504e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 505e5b48684SMark Brown order to use the functionality of the device. 506b11062b9SMark Brown 5072aa13b9eSMark Brownconfig MFD_WM831X_SPI 5082aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 5092aa13b9eSMark Brown select MFD_CORE 5102aa13b9eSMark Brown select MFD_WM831X 5111df5981bSMark Brown select REGMAP_SPI 512cd99758bSMark Brown select IRQ_DOMAIN 5132aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 5142aa13b9eSMark Brown help 5152aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 5162aa13b9eSMark Brown when controlled using SPI. This driver provides common support 5172aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 5182aa13b9eSMark Brown order to use the functionality of the device. 5192aa13b9eSMark Brown 52089b4012bSMark Brownconfig MFD_WM8350 521ecf926bcSMark Brown bool 5228d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 52389b4012bSMark Brown 52489b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 52589b4012bSMark Brown bool 52689b4012bSMark Brown depends on MFD_WM8350 52789b4012bSMark Brown 52889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 52989b4012bSMark Brown bool 53089b4012bSMark Brown depends on MFD_WM8350 53189b4012bSMark Brown 53289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 53389b4012bSMark Brown bool 53489b4012bSMark Brown depends on MFD_WM8350 53589b4012bSMark Brown 53689b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 53789b4012bSMark Brown bool 53889b4012bSMark Brown depends on MFD_WM8350 53989b4012bSMark Brown 540ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 541ca23f8c1SMark Brown bool 542ca23f8c1SMark Brown depends on MFD_WM8350 543ca23f8c1SMark Brown 544ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 545ca23f8c1SMark Brown bool 546ca23f8c1SMark Brown depends on MFD_WM8350 547ca23f8c1SMark Brown 548ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 549ca23f8c1SMark Brown bool 550ca23f8c1SMark Brown depends on MFD_WM8350 551ca23f8c1SMark Brown 552ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 553ca23f8c1SMark Brown bool 554ca23f8c1SMark Brown depends on MFD_WM8350 555ca23f8c1SMark Brown 55696920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 55796920630SMark Brown bool 55896920630SMark Brown depends on MFD_WM8350 55996920630SMark Brown 56096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 56196920630SMark Brown bool 56296920630SMark Brown depends on MFD_WM8350 56396920630SMark Brown 56496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 56596920630SMark Brown bool 56696920630SMark Brown depends on MFD_WM8350 56796920630SMark Brown 56896920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 56996920630SMark Brown bool 57096920630SMark Brown depends on MFD_WM8350 57196920630SMark Brown 572c661a0b9SMark Brownconfig MFD_WM8350_I2C 573ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 574c661a0b9SMark Brown select MFD_WM8350 5758d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 576c661a0b9SMark Brown help 577c661a0b9SMark Brown The WM8350 is an integrated audio and power management 578c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 579c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 580c661a0b9SMark Brown I2C as the control interface. Additional options must be 581c661a0b9SMark Brown selected to enable support for the functionality of the chip. 582c661a0b9SMark Brown 5839e501086SMark Brownconfig MFD_WM8994 584c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 5859e501086SMark Brown select MFD_CORE 586d6c645fcSMark Brown select REGMAP_I2C 5878ab30691SMark Brown select REGMAP_IRQ 588c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 5899e501086SMark Brown help 5909e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 5919e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 5929e501086SMark Brown has on board GPIO and regulator functionality which is 5939e501086SMark Brown supported via the relevant subsystems. This driver provides 5949e501086SMark Brown core support for the WM8994, in order to use the actual 5959e501086SMark Brown functionaltiy of the device other drivers must be enabled. 5969e501086SMark Brown 597f52046b1SBalaji Raoconfig MFD_PCF50633 598f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 599f52046b1SBalaji Rao depends on I2C 6006e3ad118SMark Brown select REGMAP_I2C 601f52046b1SBalaji Rao help 602f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 603f52046b1SBalaji Rao This core driver provides register access and IRQ handling 604f52046b1SBalaji Rao facilities, and registers devices for the various functions 605f52046b1SBalaji Rao so that function-specific drivers can bind to them. 606f52046b1SBalaji Rao 6071305134eSAxel Linconfig PCF50633_ADC 6081305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 6091305134eSAxel Lin depends on MFD_PCF50633 6101305134eSAxel Lin help 6111305134eSAxel Lin Say yes here if you want to include support for ADC in the 6121305134eSAxel Lin NXP PCF50633 chip. 6131305134eSAxel Lin 6141305134eSAxel Linconfig PCF50633_GPIO 6151305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 6161305134eSAxel Lin depends on MFD_PCF50633 6171305134eSAxel Lin help 6181305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 6191305134eSAxel Lin the PCF50633 chip. 6201305134eSAxel Lin 6218238addcSSascha Hauerconfig MFD_MC13783 6228e005935SUwe Kleine-König tristate 6238e005935SUwe Kleine-König 6248e005935SUwe Kleine-Königconfig MFD_MC13XXX 6258e005935SUwe Kleine-König tristate "Support Freescale MC13783 and MC13892" 626df3df646SMarc Reilly depends on SPI_MASTER || I2C 6278238addcSSascha Hauer select MFD_CORE 6288e005935SUwe Kleine-König select MFD_MC13783 6298238addcSSascha Hauer help 630a0c7c1d4SMarc Reilly Enable support for the Freescale MC13783 and MC13892 PMICs. 6318238addcSSascha Hauer This driver provides common support for accessing the device, 6328238addcSSascha Hauer additional drivers must be enabled in order to use the 6338238addcSSascha Hauer functionality of the device. 6348238addcSSascha Hauer 635a0c7c1d4SMarc Reillyif MFD_MC13XXX 636a0c7c1d4SMarc Reilly 637a0c7c1d4SMarc Reillyconfig MFD_MC13XXX_SPI 638a0c7c1d4SMarc Reilly tristate "MC13xxx SPI interface" if SPI_MASTER 639a0c7c1d4SMarc Reilly default SPI_MASTER 640a0c7c1d4SMarc Reilly select REGMAP_SPI 641a0c7c1d4SMarc Reilly help 642a0c7c1d4SMarc Reilly Select this if your MC13xxx is connected via an SPI bus. 643a0c7c1d4SMarc Reilly 644df3df646SMarc Reillyconfig MFD_MC13XXX_I2C 645df3df646SMarc Reilly tristate "MC13xxx I2C interface" if I2C 646df3df646SMarc Reilly default I2C 647df3df646SMarc Reilly select REGMAP_I2C 648df3df646SMarc Reilly help 649df3df646SMarc Reilly Select this if your MC13xxx is connected via an I2C bus. 650df3df646SMarc Reilly 651a0c7c1d4SMarc Reillyendif 652a0c7c1d4SMarc Reilly 653fa661258SMattias Wallinconfig ABX500_CORE 654fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 65547c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 656fa661258SMattias Wallin help 657fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 658fa661258SMattias Wallin chips. This core driver expose register access functions. 659fa661258SMattias Wallin Functionality specific drivers using these functions can 660fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 661fa661258SMattias Wallin actual register access is done by the IC core driver. 662fa661258SMattias Wallin 66314fa5691SLinus Walleijconfig AB3100_CORE 6642071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 665fa661258SMattias Wallin depends on I2C=y && ABX500_CORE 6668c96aefbSLinus Walleij select MFD_CORE 66714fa5691SLinus Walleij default y if ARCH_U300 66814fa5691SLinus Walleij help 66914fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 67014fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 67114fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 67214fa5691SLinus Walleij to read and write registers and subscribe to events from 67314fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 67414fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 67514fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 67614fa5691SLinus Walleij and ALSA sound. 67714fa5691SLinus Walleij 67812992dd8SLinus Walleijconfig AB3100_OTP 67912992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 68012992dd8SLinus Walleij depends on AB3100_CORE 68112992dd8SLinus Walleij default y if AB3100_CORE 68212992dd8SLinus Walleij help 68312992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 68412992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 68512992dd8SLinus Walleij out OTP values. 68612992dd8SLinus Walleij 68713a09f93SDaniel Ribeiroconfig EZX_PCAP 68813a09f93SDaniel Ribeiro bool "PCAP Support" 68913a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 69013a09f93SDaniel Ribeiro help 69113a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 69213a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 69313a09f93SDaniel Ribeiro 6943d5e2cabSMattias Wallinconfig AB5500_CORE 6953d5e2cabSMattias Wallin bool "ST-Ericsson AB5500 Mixed Signal Power Management chip" 6963d5e2cabSMattias Wallin depends on ABX500_CORE && MFD_DB5500_PRCMU 6973d5e2cabSMattias Wallin select MFD_CORE 6983d5e2cabSMattias Wallin help 6993d5e2cabSMattias Wallin Select this option to enable access to AB5500 power management 7003d5e2cabSMattias Wallin chip. This connects to the db5500 chip via the I2C bus via PRCMU. 7013d5e2cabSMattias Wallin This chip embeds various other multimedia funtionalities as well. 7023d5e2cabSMattias Wallin 70394be70d4SLinus Walleijconfig AB5500_DEBUG 70494be70d4SLinus Walleij bool "Enable debug info via debugfs" 70594be70d4SLinus Walleij depends on AB5500_CORE && DEBUG_FS 70694be70d4SLinus Walleij default y if DEBUG_FS 70794be70d4SLinus Walleij help 70894be70d4SLinus Walleij Select this option if you want debug information from the AB5500 70994be70d4SLinus Walleij using the debug filesystem, debugfs. 71094be70d4SLinus Walleij 71162579266SRabin Vincentconfig AB8500_CORE 71262579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 7136680d940SSundar Iyer depends on GENERIC_HARDIRQS && ABX500_CORE 71462579266SRabin Vincent select MFD_CORE 7150c41839eSSrinidhi Kasagar help 71662579266SRabin Vincent Select this option to enable access to AB8500 power management 7176680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 7186680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 7196680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 7200c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 7210c41839eSSrinidhi Kasagar 72239368edaSMattias Wallinconfig AB8500_I2C_CORE 72339368edaSMattias Wallin bool "AB8500 register access via PRCMU I2C" 724650c2a21SLinus Walleij depends on AB8500_CORE && MFD_DB8500_PRCMU 72539368edaSMattias Wallin default y 72639368edaSMattias Wallin help 72739368edaSMattias Wallin This enables register access to the AB8500 chip via PRCMU I2C. 72839368edaSMattias Wallin The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 72939368edaSMattias Wallin the I2C bus is connected to the Power Reset 73039368edaSMattias Wallin and Mangagement Unit, PRCMU. 73139368edaSMattias Wallin 7325814fc35SMattias Wallinconfig AB8500_DEBUG 7335814fc35SMattias Wallin bool "Enable debug info via debugfs" 7345814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 7355814fc35SMattias Wallin default y if DEBUG_FS 7365814fc35SMattias Wallin help 7375814fc35SMattias Wallin Select this option if you want debug information using the debug 7385814fc35SMattias Wallin filesystem, debugfs. 7395814fc35SMattias Wallin 740dae2db30SArun Murthyconfig AB8500_GPADC 741dae2db30SArun Murthy bool "AB8500 GPADC driver" 742dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 743dae2db30SArun Murthy default y 744dae2db30SArun Murthy help 745dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 746dae2db30SArun Murthy 747650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 748650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 749650c2a21SLinus Walleij depends on UX500_SOC_DB8500 750650c2a21SLinus Walleij select MFD_CORE 751650c2a21SLinus Walleij help 752650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 753650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 754650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 755650c2a21SLinus Walleij through a register map. 756650c2a21SLinus Walleij 7578317797cSLinus Walleijconfig MFD_DB5500_PRCMU 7588317797cSLinus Walleij bool "ST-Ericsson DB5500 Power Reset Control Management Unit" 7598317797cSLinus Walleij depends on UX500_SOC_DB5500 7608317797cSLinus Walleij select MFD_CORE 7618317797cSLinus Walleij help 7628317797cSLinus Walleij Select this option to enable support for the DB5500 Power Reset 7638317797cSLinus Walleij and Control Management Unit. This is basically an autonomous 7648317797cSLinus Walleij system controller running an XP70 microprocessor, which is accessed 7658317797cSLinus Walleij through a register map. 7668317797cSLinus Walleij 767f71e1afdSAndres Salomonconfig MFD_CS5535 768f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 769f71e1afdSAndres Salomon select MFD_CORE 77015b7cf14SAndres Salomon depends on PCI && X86 771f71e1afdSAndres Salomon ---help--- 772f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 773f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 774f71e1afdSAndres Salomon 7758edbede9SRichard Röjforsconfig MFD_TIMBERDALE 7768edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 7778edbede9SRichard Röjfors select MFD_CORE 778546e29b6SRandy Dunlap depends on PCI && GPIOLIB 7798edbede9SRichard Röjfors ---help--- 7808edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 7818edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 7828edbede9SRichard Röjfors 7838edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 7848edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 785e82c60aeSDenis Turischev 786e82c60aeSDenis Turischevconfig LPC_SCH 787e82c60aeSDenis Turischev tristate "Intel SCH LPC" 788e82c60aeSDenis Turischev depends on PCI 789e82c60aeSDenis Turischev select MFD_CORE 790e82c60aeSDenis Turischev help 791e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 792e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 793e82c60aeSDenis Turischev 7944630b130SAaron Sierraconfig LPC_ICH 7954630b130SAaron Sierra tristate "Intel ICH LPC" 7964630b130SAaron Sierra depends on PCI 7974630b130SAaron Sierra select MFD_CORE 7984630b130SAaron Sierra help 7994630b130SAaron Sierra The LPC bridge function of the Intel ICH provides support for 8004630b130SAaron Sierra many functional units. This driver provides needed support for 801887c8ec7SAaron Sierra other drivers to control these functions, currently GPIO and 802887c8ec7SAaron Sierra watchdog. 8034630b130SAaron Sierra 804e090d506SFlorian Fainelliconfig MFD_RDC321X 805e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 806e090d506SFlorian Fainelli select MFD_CORE 807e090d506SFlorian Fainelli depends on PCI 808e090d506SFlorian Fainelli help 809e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 810e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 811e090d506SFlorian Fainelli southbridge PCI device configuration space. 812e090d506SFlorian Fainelli 813bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 814bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 815bd358132SIra W. Snyder select MFD_CORE 816bd358132SIra W. Snyder depends on PCI 817bd358132SIra W. Snyder help 818bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 819bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 820bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 821bd358132SIra W. Snyder CAN and GPIO controllers. 822bd358132SIra W. Snyder 82391f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 824914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 82591f4debfSLars-Peter Clausen select MFD_CORE 826914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 82791f4debfSLars-Peter Clausen depends on MACH_JZ4740 82891f4debfSLars-Peter Clausen help 82991f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 83091f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 83191f4debfSLars-Peter Clausen 832375fc77bSDaniel Drakeconfig MFD_VX855 833375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 834375fc77bSDaniel Drake depends on PCI 835375fc77bSDaniel Drake select MFD_CORE 836375fc77bSDaniel Drake help 837375fc77bSDaniel Drake Say yes here to enable support for various functions of the 838375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 839375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 840375fc77bSDaniel Drake 841383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 84294fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 843383268a8SMatti Aaltonen depends on I2C 844383268a8SMatti Aaltonen select MFD_CORE 845383268a8SMatti Aaltonen default n 846383268a8SMatti Aaltonen help 847383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 848383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 849383268a8SMatti Aaltonen audio codec. 850383268a8SMatti Aaltonen 85117cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 85217cdd29dSKeshava Munegowda bool "Support OMAP USBHS core driver" 85317cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 85417cdd29dSKeshava Munegowda default y 85517cdd29dSKeshava Munegowda help 85617cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 85717cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 85817cdd29dSKeshava Munegowda OMAP USB Host drivers. 85917cdd29dSKeshava Munegowda 860cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 861cbdb53e1SAbhijeet Dharmapurikar tristate 862cbdb53e1SAbhijeet Dharmapurikar 863cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 864cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 865cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 866cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 867cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 868cbdb53e1SAbhijeet Dharmapurikar help 869cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 870cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 871cbdb53e1SAbhijeet Dharmapurikar 872cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 873cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 874cbdb53e1SAbhijeet Dharmapurikar 875cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 876cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 877cbdb53e1SAbhijeet Dharmapurikar 878c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 879c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 880c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 881c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 882c013f0a5SAbhijeet Dharmapurikar help 883c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 884c013f0a5SAbhijeet Dharmapurikar 885c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 886c013f0a5SAbhijeet Dharmapurikar and MPP. 887c013f0a5SAbhijeet Dharmapurikar 8888509e142SAxel Linconfig TPS65911_COMPARATOR 8898509e142SAxel Lin tristate 8908509e142SAxel Lin 8913c33be06SVenu Byravarasuconfig MFD_TPS65090 8923c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 8933c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 8943c33be06SVenu Byravarasu select MFD_CORE 8953c33be06SVenu Byravarasu select REGMAP_I2C 8963c33be06SVenu Byravarasu help 8973c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 8983c33be06SVenu Byravarasu Power Management chips. 8993c33be06SVenu Byravarasu This driver provides common support for accessing the device, 9003c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 9013c33be06SVenu Byravarasu functionality of the device. 9023c33be06SVenu Byravarasu 90309d6292bSJin Parkconfig MFD_AAT2870_CORE 90409d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 90509d6292bSJin Park select MFD_CORE 90609d6292bSJin Park depends on I2C=y && GPIOLIB 90709d6292bSJin Park help 90809d6292bSJin Park If you say yes here you get support for the AAT2870. 90909d6292bSJin Park This driver provides common support for accessing the device, 91009d6292bSJin Park additional drivers must be enabled in order to use the 91109d6292bSJin Park functionality of the device. 91209d6292bSJin Park 9131f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 9141f5a371cSMika Westerberg bool "Support for Intel MSIC" 9151f5a371cSMika Westerberg depends on INTEL_SCU_IPC 9161f5a371cSMika Westerberg select MFD_CORE 9171f5a371cSMika Westerberg help 9181f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 9191f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 9201f5a371cSMika Westerberg devices used in Intel Medfield platforms. 9211f5a371cSMika Westerberg 9221b1247ddSLaxman Dewanganconfig MFD_RC5T583 9231b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 9245364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 9251b1247ddSLaxman Dewangan select MFD_CORE 9261b1247ddSLaxman Dewangan select REGMAP_I2C 9271b1247ddSLaxman Dewangan help 9281b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 9291b1247ddSLaxman Dewangan Management system device. 9301b1247ddSLaxman Dewangan This driver provides common support for accessing the device 9311b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 9321b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 9331b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 9341b1247ddSLaxman Dewangan different functionality of the device. 9351b1247ddSLaxman Dewangan 93635bdd290SAlessandro Rubiniconfig MFD_STA2X11 93735bdd290SAlessandro Rubini bool "STA2X11 multi function device support" 93835bdd290SAlessandro Rubini depends on STA2X11 93935bdd290SAlessandro Rubini select MFD_CORE 94035bdd290SAlessandro Rubini 94175060a1dSYing-Chun Liu (PaulLiu)config MFD_ANATOP 94275060a1dSYing-Chun Liu (PaulLiu) bool "Support for Freescale i.MX on-chip ANATOP controller" 94375060a1dSYing-Chun Liu (PaulLiu) depends on SOC_IMX6Q 94475060a1dSYing-Chun Liu (PaulLiu) help 94575060a1dSYing-Chun Liu (PaulLiu) Select this option to enable Freescale i.MX on-chip ANATOP 94675060a1dSYing-Chun Liu (PaulLiu) MFD controller. This controller embeds regulator and 94775060a1dSYing-Chun Liu (PaulLiu) thermal devices for Freescale i.MX platforms. 94875060a1dSYing-Chun Liu (PaulLiu) 9498a0a8e8eSArnd Bergmannendmenu 9508a0a8e8eSArnd Bergmannendif 951b6d6454fSBen Dooks 952a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 953f751d50fSAdrian Bunk depends on ARCH_SA1100 954a4e137abSRussell King 955a4e137abSRussell Kingconfig MCP 956a4e137abSRussell King tristate 957a4e137abSRussell King 9585e742ad6SRussell King# Interface drivers 9595e742ad6SRussell Kingconfig MCP_SA11X0 9605e742ad6SRussell King tristate "Support SA11x0 MCP interface" 9615e742ad6SRussell King depends on ARCH_SA1100 9625e742ad6SRussell King select MCP 9635e742ad6SRussell King 96405c45ca9SRussell King# Chip drivers 96505c45ca9SRussell Kingconfig MCP_UCB1200 966a3364409SRussell King bool "Support for UCB1200 / UCB1300" 967a3364409SRussell King depends on MCP_SA11X0 968a3364409SRussell King select MCP 96905c45ca9SRussell King 970acb45439SRussell Kingconfig MCP_UCB1200_TS 971acb45439SRussell King tristate "Touchscreen interface support" 972acb45439SRussell King depends on MCP_UCB1200 && INPUT 973acb45439SRussell King 974a4e137abSRussell Kingendmenu 975