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 178b4410a89SMark Brown depends on REGULATOR 17937df003cSAxel Lin help 18037df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 18137df003cSAxel Lin Power Management chips. 18237df003cSAxel Lin This driver provides common support for accessing the device, 18337df003cSAxel Lin additional drivers must be enabled in order to use the 18437df003cSAxel Lin functionality of the device. 18537df003cSAxel Lin 18637df003cSAxel Lin This driver can also be built as a module. If so, the module 18737df003cSAxel Lin will be called tps6586x. 18837df003cSAxel Lin 18954f323b1SLinus Walleijconfig MFD_TPS65910 19054f323b1SLinus Walleij bool "TPS65910 Power Management chip" 19154f323b1SLinus Walleij depends on I2C=y && GPIOLIB 19254f323b1SLinus Walleij select MFD_CORE 193dc9913a0SLaxman Dewangan select REGMAP_I2C 19421f7541dSRhyland Klein select IRQ_DOMAIN 19554f323b1SLinus Walleij help 19654f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 19754f323b1SLinus Walleij Power Management chips. 19854f323b1SLinus Walleij 19936e52873SMargarita Olayaconfig MFD_TPS65912 2005608801bSMark Brown bool 20136e52873SMargarita Olaya depends on GPIOLIB 20236e52873SMargarita Olaya 20336e52873SMargarita Olayaconfig MFD_TPS65912_I2C 204231dd9c8SAxel Lin bool "TPS65912 Power Management chip with I2C" 20536e52873SMargarita Olaya select MFD_CORE 20636e52873SMargarita Olaya select MFD_TPS65912 20736e52873SMargarita Olaya depends on I2C=y && GPIOLIB 20836e52873SMargarita Olaya help 20936e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 21036e52873SMargarita Olaya PM chips with I2C interface. 21136e52873SMargarita Olaya 21236e52873SMargarita Olayaconfig MFD_TPS65912_SPI 21336e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 21436e52873SMargarita Olaya select MFD_CORE 21536e52873SMargarita Olaya select MFD_TPS65912 21636e52873SMargarita Olaya depends on SPI_MASTER && GPIOLIB 21736e52873SMargarita Olaya help 21836e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 21936e52873SMargarita Olaya PM chips with SPI interface. 22036e52873SMargarita Olaya 22188e75cc3SDavid Brownellconfig MENELAUS 22288e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 223088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 22488e75cc3SDavid Brownell help 22588e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 22688e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 227692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 22888e75cc3SDavid Brownell and other features that are often used in portable devices like 22988e75cc3SDavid Brownell cell phones and PDAs. 23088e75cc3SDavid Brownell 231a603a7faSDavid Brownellconfig TWL4030_CORE 232e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 2336252547bSRussell King depends on I2C=y && GENERIC_HARDIRQS 234280ad7fdSGrant Likely select IRQ_DOMAIN 235a603a7faSDavid Brownell help 236e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 237a603a7faSDavid Brownell This core driver provides register access and IRQ handling 238a603a7faSDavid Brownell facilities, and registers devices for the various functions 239a603a7faSDavid Brownell so that function-specific drivers can bind to them. 240a603a7faSDavid Brownell 241a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 242a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 243a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 244a603a7faSDavid Brownell versions) and many other features. 245a603a7faSDavid Brownell 246f99c1d4fSKeerthyconfig TWL4030_MADC 247f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 248f99c1d4fSKeerthy depends on TWL4030_CORE 249f99c1d4fSKeerthy help 250f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 251f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 252f99c1d4fSKeerthy 253f99c1d4fSKeerthy This driver can be built as a module. If so it will be 254f99c1d4fSKeerthy named twl4030-madc 255f99c1d4fSKeerthy 256ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 257ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 258ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 259ebf0bd36SAmit Kucheria help 260ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 261ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 262ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 263ebf0bd36SAmit Kucheria as clock request handshaking. 264ebf0bd36SAmit Kucheria 265ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 26625985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 267ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 268ebf0bd36SAmit Kucheria 26957fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 2700b83ddebSPeter Ujfalusi bool 2710b83ddebSPeter Ujfalusi depends on TWL4030_CORE 2720b83ddebSPeter Ujfalusi select MFD_CORE 2730b83ddebSPeter Ujfalusi default n 2740b83ddebSPeter Ujfalusi 27531fc03dfSHemanth Vconfig TWL6030_PWM 27631fc03dfSHemanth V tristate "TWL6030 PWM (Pulse Width Modulator) Support" 27731fc03dfSHemanth V depends on TWL4030_CORE 27831fc03dfSHemanth V select HAVE_PWM 27931fc03dfSHemanth V default n 28031fc03dfSHemanth V help 28131fc03dfSHemanth V Say yes here if you want support for TWL6030 PWM. 28231fc03dfSHemanth V This is used to control charging LED brightness. 28331fc03dfSHemanth V 284f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 2858eaeb939SPeter Ujfalusi bool "Support for TWL6040 audio codec" 2868eaeb939SPeter Ujfalusi depends on I2C=y && GENERIC_HARDIRQS 287f19b2823SMisael Lopez Cruz select MFD_CORE 2888eaeb939SPeter Ujfalusi select REGMAP_I2C 289f19b2823SMisael Lopez Cruz default n 2908eaeb939SPeter Ujfalusi help 2918eaeb939SPeter Ujfalusi Say yes here if you want support for Texas Instruments TWL6040 audio 2928eaeb939SPeter Ujfalusi codec. 2938eaeb939SPeter Ujfalusi This driver provides common support for accessing the device, 2948eaeb939SPeter Ujfalusi additional drivers must be enabled in order to use the 2958eaeb939SPeter Ujfalusi functionality of the device (audio, vibra). 296f19b2823SMisael Lopez Cruz 29727e34995SRabin Vincentconfig MFD_STMPE 29827e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 299e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 30027e34995SRabin Vincent select MFD_CORE 30127e34995SRabin Vincent help 30227e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 30327e34995SRabin Vincent STMicroelectronics. 30427e34995SRabin Vincent 30527e34995SRabin Vincent Currently supported devices are: 30627e34995SRabin Vincent 30727e34995SRabin Vincent STMPE811: GPIO, Touchscreen 30827e34995SRabin Vincent STMPE1601: GPIO, Keypad 30927e34995SRabin Vincent STMPE2401: GPIO, Keypad 31027e34995SRabin Vincent STMPE2403: GPIO, Keypad 31127e34995SRabin Vincent 31227e34995SRabin Vincent This driver provides common support for accessing the device, 31327e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 31427e34995SRabin Vincent of the device. Currently available sub drivers are: 31527e34995SRabin Vincent 31627e34995SRabin Vincent GPIO: stmpe-gpio 31727e34995SRabin Vincent Keypad: stmpe-keypad 31827e34995SRabin Vincent Touchscreen: stmpe-ts 31927e34995SRabin Vincent 3201a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 3211a6e4b74SViresh Kumardepends on MFD_STMPE 3221a6e4b74SViresh Kumar 3231a6e4b74SViresh Kumarconfig STMPE_I2C 3241a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 325eedea80fSSamuel Ortiz depends on I2C=y 3261a6e4b74SViresh Kumar default y 3271a6e4b74SViresh Kumar help 3281a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 329e789995dSViresh Kumar 330e789995dSViresh Kumarconfig STMPE_SPI 331e789995dSViresh Kumar bool "STMPE SPI Inteface" 332e789995dSViresh Kumar depends on SPI_MASTER 333e789995dSViresh Kumar help 334e789995dSViresh Kumar This is used to enable SPI interface of STMPE 3351a6e4b74SViresh Kumarendmenu 3361a6e4b74SViresh Kumar 337f4e8afdcSSundar Iyerconfig MFD_TC3589X 338f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 339b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 340b4ecd326SRabin Vincent select MFD_CORE 341b4ecd326SRabin Vincent help 342f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 343b4ecd326SRabin Vincent 344b4ecd326SRabin Vincent This driver provides common support for accessing the device, 345b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 346b4ecd326SRabin Vincent functionality of the device. 347b4ecd326SRabin Vincent 3481c2c30acSSamuel Ortizconfig MFD_TMIO 3491c2c30acSSamuel Ortiz bool 3501c2c30acSSamuel Ortiz default n 3511c2c30acSSamuel Ortiz 3521f192015SIan Moltonconfig MFD_T7L66XB 3531f192015SIan Molton bool "Support Toshiba T7L66XB" 3549ca68233SAl Viro depends on ARM && HAVE_CLK 3551f192015SIan Molton select MFD_CORE 3561c2c30acSSamuel Ortiz select MFD_TMIO 3571f192015SIan Molton help 3581f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 3591f192015SIan Molton 360cbdfb426SIan Moltonconfig MFD_TC6387XB 361cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 3629ca68233SAl Viro depends on ARM && HAVE_CLK 363cbdfb426SIan Molton select MFD_CORE 3641c2c30acSSamuel Ortiz select MFD_TMIO 365cbdfb426SIan Molton help 366cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 367cbdfb426SIan Molton 368d6315949SDmitry Baryshkovconfig MFD_TC6393XB 369d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 370e959da10SChristoph Fritz depends on GPIOLIB && ARM && HAVE_CLK 371f024ff10SDmitry Baryshkov select MFD_CORE 3721c2c30acSSamuel Ortiz select MFD_TMIO 373d6315949SDmitry Baryshkov help 374d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 375d6315949SDmitry Baryshkov 3768e2eaabfSSamuel Ortizconfig PMIC_DA903X 3778e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 3788e2eaabfSSamuel Ortiz depends on I2C=y 3798e2eaabfSSamuel Ortiz help 3808e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 3818e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 3828e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 3838e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 3848e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 3858e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 3868e2eaabfSSamuel Ortiz 38784c99db8SAshish Jangamconfig PMIC_DA9052 38884c99db8SAshish Jangam bool 38984c99db8SAshish Jangam select MFD_CORE 39084c99db8SAshish Jangam 391cfe04478SAshish Jangamconfig MFD_DA9052_SPI 392cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 393cfe04478SAshish Jangam select REGMAP_SPI 394cfe04478SAshish Jangam select REGMAP_IRQ 395cfe04478SAshish Jangam select PMIC_DA9052 396cfe04478SAshish Jangam depends on SPI_MASTER=y 397cfe04478SAshish Jangam help 398cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 399cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 400cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 401cfe04478SAshish Jangam order to use the functionality of the device. 402cfe04478SAshish Jangam 40384c99db8SAshish Jangamconfig MFD_DA9052_I2C 40484c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 40584c99db8SAshish Jangam select REGMAP_I2C 40684c99db8SAshish Jangam select REGMAP_IRQ 40784c99db8SAshish Jangam select PMIC_DA9052 40884c99db8SAshish Jangam depends on I2C=y 40984c99db8SAshish Jangam help 41084c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 41184c99db8SAshish Jangam when controlled using I2C. This driver provides common support 41284c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 41384c99db8SAshish Jangam order to use the functionality of the device. 41484c99db8SAshish Jangam 415a5736e0bSMichael Hennerichconfig PMIC_ADP5520 416a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 417a5736e0bSMichael Hennerich depends on I2C=y 418a5736e0bSMichael Hennerich help 419a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 420a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 421a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 422a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 423a5736e0bSMichael Hennerich under the corresponding menus. 424a5736e0bSMichael Hennerich 425dae8a969SJonghwa Leeconfig MFD_MAX77686 426dae8a969SJonghwa Lee bool "Maxim Semiconductor MAX77686 PMIC Support" 427dae8a969SJonghwa Lee depends on I2C=y && GENERIC_HARDIRQS 428dae8a969SJonghwa Lee select MFD_CORE 429dae8a969SJonghwa Lee select REGMAP_I2C 430dae8a969SJonghwa Lee select IRQ_DOMAIN 431dae8a969SJonghwa Lee help 432dae8a969SJonghwa Lee Say yes here to support for Maxim Semiconductor MAX77686. 433dae8a969SJonghwa Lee This is a Power Management IC with RTC on chip. 434dae8a969SJonghwa Lee This driver provides common support for accessing the device; 435dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 436dae8a969SJonghwa Lee of the device. 437dae8a969SJonghwa Lee 43883871c00SChanwoo Choiconfig MFD_MAX77693 43983871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 44083871c00SChanwoo Choi depends on I2C=y && GENERIC_HARDIRQS 44183871c00SChanwoo Choi select MFD_CORE 44229f772d4SChanwoo Choi select REGMAP_I2C 44383871c00SChanwoo Choi help 44483871c00SChanwoo Choi Say yes here to support for Maxim Semiconductor MAX77693. 44583871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 44683871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 44783871c00SChanwoo Choi This driver provides common support for accessing the device; 44883871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 44983871c00SChanwoo Choi of the device. 45083871c00SChanwoo Choi 451d50f8f33SHaojian Zhuangconfig MFD_MAX8925 4521f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 4538d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 4541ad99893SHaojian Zhuang select MFD_CORE 455d50f8f33SHaojian Zhuang help 456d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 4576b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 458d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 459d50f8f33SHaojian Zhuang to use the functionality of the device. 460d50f8f33SHaojian Zhuang 461527e7e9aSMyungJoo Hamconfig MFD_MAX8997 462527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 463527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 464527e7e9aSMyungJoo Ham select MFD_CORE 465527e7e9aSMyungJoo Ham help 4665a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 467527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 468527e7e9aSMyungJoo Ham MUIC controls on chip. 469d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 470527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 471527e7e9aSMyungJoo Ham of the device. 472527e7e9aSMyungJoo Ham 473156f2528SKyungmin Parkconfig MFD_MAX8998 474f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 4752c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 476156f2528SKyungmin Park select MFD_CORE 477156f2528SKyungmin Park help 478f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 479f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 4806b2aac42SMasanari Iida This driver provides common support for accessing the device, 481f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 482f8539ddcSKyungmin Park of the device. 483156f2528SKyungmin Park 484c3d4d697SSangbeom Kimconfig MFD_S5M_CORE 485c3d4d697SSangbeom Kim bool "SAMSUNG S5M Series Support" 486c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 487c3d4d697SSangbeom Kim select MFD_CORE 488c3d4d697SSangbeom Kim select REGMAP_I2C 489c3d4d697SSangbeom Kim help 490c3d4d697SSangbeom Kim Support for the Samsung Electronics S5M MFD series. 4916b2aac42SMasanari Iida This driver provides common support for accessing the device, 492c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 493c3d4d697SSangbeom Kim of the device 494c3d4d697SSangbeom Kim 4951d9f9f04SMark Brownconfig MFD_WM8400 496eee0e4b4SMark Brown bool "Support Wolfson Microelectronics WM8400" 497b8380c1aSMark Brown select MFD_CORE 49808b4c118SMark Brown depends on I2C=y 4992b247d06SMark Brown select REGMAP_I2C 5001d9f9f04SMark Brown help 5011d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 5029e5aca58SMark Brown CODEC. This driver provides common support for accessing 5031d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 5041d9f9f04SMark Brown the functionality of the device. 5051d9f9f04SMark Brown 506b11062b9SMark Brownconfig MFD_WM831X 507e5b48684SMark Brown bool 508e5b48684SMark Brown depends on GENERIC_HARDIRQS 509e5b48684SMark Brown 510e5b48684SMark Brownconfig MFD_WM831X_I2C 511e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 512b11062b9SMark Brown select MFD_CORE 513e5b48684SMark Brown select MFD_WM831X 5141df5981bSMark Brown select REGMAP_I2C 515cd99758bSMark Brown select IRQ_DOMAIN 5168d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 517b11062b9SMark Brown help 518e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 519e5b48684SMark Brown when controlled using I2C. This driver provides common support 520e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 521e5b48684SMark Brown order to use the functionality of the device. 522b11062b9SMark Brown 5232aa13b9eSMark Brownconfig MFD_WM831X_SPI 5242aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 5252aa13b9eSMark Brown select MFD_CORE 5262aa13b9eSMark Brown select MFD_WM831X 5271df5981bSMark Brown select REGMAP_SPI 528cd99758bSMark Brown select IRQ_DOMAIN 5292aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 5302aa13b9eSMark Brown help 5312aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 5322aa13b9eSMark Brown when controlled using SPI. This driver provides common support 5332aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 5342aa13b9eSMark Brown order to use the functionality of the device. 5352aa13b9eSMark Brown 53689b4012bSMark Brownconfig MFD_WM8350 537ecf926bcSMark Brown bool 5388d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 53989b4012bSMark Brown 54089b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 54189b4012bSMark Brown bool 54289b4012bSMark Brown depends on MFD_WM8350 54389b4012bSMark Brown 54489b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 54589b4012bSMark Brown bool 54689b4012bSMark Brown depends on MFD_WM8350 54789b4012bSMark Brown 54889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 54989b4012bSMark Brown bool 55089b4012bSMark Brown depends on MFD_WM8350 55189b4012bSMark Brown 55289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 55389b4012bSMark Brown bool 55489b4012bSMark Brown depends on MFD_WM8350 55589b4012bSMark Brown 556ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 557ca23f8c1SMark Brown bool 558ca23f8c1SMark Brown depends on MFD_WM8350 559ca23f8c1SMark Brown 560ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 561ca23f8c1SMark Brown bool 562ca23f8c1SMark Brown depends on MFD_WM8350 563ca23f8c1SMark Brown 564ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 565ca23f8c1SMark Brown bool 566ca23f8c1SMark Brown depends on MFD_WM8350 567ca23f8c1SMark Brown 568ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 569ca23f8c1SMark Brown bool 570ca23f8c1SMark Brown depends on MFD_WM8350 571ca23f8c1SMark Brown 57296920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 57396920630SMark Brown bool 57496920630SMark Brown depends on MFD_WM8350 57596920630SMark Brown 57696920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 57796920630SMark Brown bool 57896920630SMark Brown depends on MFD_WM8350 57996920630SMark Brown 58096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 58196920630SMark Brown bool 58296920630SMark Brown depends on MFD_WM8350 58396920630SMark Brown 58496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 58596920630SMark Brown bool 58696920630SMark Brown depends on MFD_WM8350 58796920630SMark Brown 588c661a0b9SMark Brownconfig MFD_WM8350_I2C 589ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 590c661a0b9SMark Brown select MFD_WM8350 5918d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 592c661a0b9SMark Brown help 593c661a0b9SMark Brown The WM8350 is an integrated audio and power management 594c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 595c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 596c661a0b9SMark Brown I2C as the control interface. Additional options must be 597c661a0b9SMark Brown selected to enable support for the functionality of the chip. 598c661a0b9SMark Brown 5999e501086SMark Brownconfig MFD_WM8994 600c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 6019e501086SMark Brown select MFD_CORE 602d6c645fcSMark Brown select REGMAP_I2C 6038ab30691SMark Brown select REGMAP_IRQ 604c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 6059e501086SMark Brown help 6069e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 6079e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 6089e501086SMark Brown has on board GPIO and regulator functionality which is 6099e501086SMark Brown supported via the relevant subsystems. This driver provides 6109e501086SMark Brown core support for the WM8994, in order to use the actual 6119e501086SMark Brown functionaltiy of the device other drivers must be enabled. 6129e501086SMark Brown 613f52046b1SBalaji Raoconfig MFD_PCF50633 614f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 615f52046b1SBalaji Rao depends on I2C 6166e3ad118SMark Brown select REGMAP_I2C 617f52046b1SBalaji Rao help 618f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 619f52046b1SBalaji Rao This core driver provides register access and IRQ handling 620f52046b1SBalaji Rao facilities, and registers devices for the various functions 621f52046b1SBalaji Rao so that function-specific drivers can bind to them. 622f52046b1SBalaji Rao 6231305134eSAxel Linconfig PCF50633_ADC 6241305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 6251305134eSAxel Lin depends on MFD_PCF50633 6261305134eSAxel Lin help 6271305134eSAxel Lin Say yes here if you want to include support for ADC in the 6281305134eSAxel Lin NXP PCF50633 chip. 6291305134eSAxel Lin 6301305134eSAxel Linconfig PCF50633_GPIO 6311305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 6321305134eSAxel Lin depends on MFD_PCF50633 6331305134eSAxel Lin help 6341305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 6351305134eSAxel Lin the PCF50633 chip. 6361305134eSAxel Lin 6378238addcSSascha Hauerconfig MFD_MC13783 6388e005935SUwe Kleine-König tristate 6398e005935SUwe Kleine-König 6408e005935SUwe Kleine-Königconfig MFD_MC13XXX 6411cb3642aSMark Brown tristate 642df3df646SMarc Reilly depends on SPI_MASTER || I2C 6438238addcSSascha Hauer select MFD_CORE 6448e005935SUwe Kleine-König select MFD_MC13783 6458238addcSSascha Hauer help 646a0c7c1d4SMarc Reilly Enable support for the Freescale MC13783 and MC13892 PMICs. 6478238addcSSascha Hauer This driver provides common support for accessing the device, 6488238addcSSascha Hauer additional drivers must be enabled in order to use the 6498238addcSSascha Hauer functionality of the device. 6508238addcSSascha Hauer 651a0c7c1d4SMarc Reillyconfig MFD_MC13XXX_SPI 6521cb3642aSMark Brown tristate "Freescale MC13783 and MC13892 SPI interface" 6531cb3642aSMark Brown depends on SPI_MASTER 654a0c7c1d4SMarc Reilly select REGMAP_SPI 6551cb3642aSMark Brown select MFD_MC13XXX 656a0c7c1d4SMarc Reilly help 657a0c7c1d4SMarc Reilly Select this if your MC13xxx is connected via an SPI bus. 658a0c7c1d4SMarc Reilly 659df3df646SMarc Reillyconfig MFD_MC13XXX_I2C 6601cb3642aSMark Brown tristate "Freescale MC13892 I2C interface" 6611cb3642aSMark Brown depends on I2C 662df3df646SMarc Reilly select REGMAP_I2C 6631cb3642aSMark Brown select MFD_MC13XXX 664df3df646SMarc Reilly help 665df3df646SMarc Reilly Select this if your MC13xxx is connected via an I2C bus. 666df3df646SMarc Reilly 667fa661258SMattias Wallinconfig ABX500_CORE 668fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 66947c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 670fa661258SMattias Wallin help 671fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 672fa661258SMattias Wallin chips. This core driver expose register access functions. 673fa661258SMattias Wallin Functionality specific drivers using these functions can 674fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 675fa661258SMattias Wallin actual register access is done by the IC core driver. 676fa661258SMattias Wallin 67714fa5691SLinus Walleijconfig AB3100_CORE 6782071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 679fa661258SMattias Wallin depends on I2C=y && ABX500_CORE 6808c96aefbSLinus Walleij select MFD_CORE 68114fa5691SLinus Walleij default y if ARCH_U300 68214fa5691SLinus Walleij help 68314fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 68414fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 68514fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 68614fa5691SLinus Walleij to read and write registers and subscribe to events from 68714fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 68814fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 68914fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 69014fa5691SLinus Walleij and ALSA sound. 69114fa5691SLinus Walleij 69212992dd8SLinus Walleijconfig AB3100_OTP 69312992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 69412992dd8SLinus Walleij depends on AB3100_CORE 69512992dd8SLinus Walleij default y if AB3100_CORE 69612992dd8SLinus Walleij help 69712992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 69812992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 69912992dd8SLinus Walleij out OTP values. 70012992dd8SLinus Walleij 70113a09f93SDaniel Ribeiroconfig EZX_PCAP 70213a09f93SDaniel Ribeiro bool "PCAP Support" 70313a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 70413a09f93SDaniel Ribeiro help 70513a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 70613a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 70713a09f93SDaniel Ribeiro 70862579266SRabin Vincentconfig AB8500_CORE 70962579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 71021f082a6SLee Jones depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU 71162579266SRabin Vincent select MFD_CORE 7120c41839eSSrinidhi Kasagar help 71362579266SRabin Vincent Select this option to enable access to AB8500 power management 7146680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 7156680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 7166680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 7170c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 7180c41839eSSrinidhi Kasagar 71939368edaSMattias Wallinconfig AB8500_I2C_CORE 72039368edaSMattias Wallin bool "AB8500 register access via PRCMU I2C" 721650c2a21SLinus Walleij depends on AB8500_CORE && MFD_DB8500_PRCMU 72239368edaSMattias Wallin default y 72339368edaSMattias Wallin help 72439368edaSMattias Wallin This enables register access to the AB8500 chip via PRCMU I2C. 72539368edaSMattias Wallin The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 72639368edaSMattias Wallin the I2C bus is connected to the Power Reset 72739368edaSMattias Wallin and Mangagement Unit, PRCMU. 72839368edaSMattias Wallin 7295814fc35SMattias Wallinconfig AB8500_DEBUG 7305814fc35SMattias Wallin bool "Enable debug info via debugfs" 7315814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 7325814fc35SMattias Wallin default y if DEBUG_FS 7335814fc35SMattias Wallin help 7345814fc35SMattias Wallin Select this option if you want debug information using the debug 7355814fc35SMattias Wallin filesystem, debugfs. 7365814fc35SMattias Wallin 737dae2db30SArun Murthyconfig AB8500_GPADC 738dae2db30SArun Murthy bool "AB8500 GPADC driver" 739dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 740dae2db30SArun Murthy default y 741dae2db30SArun Murthy help 742dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 743dae2db30SArun Murthy 744650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 745650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 746650c2a21SLinus Walleij depends on UX500_SOC_DB8500 747650c2a21SLinus Walleij select MFD_CORE 748650c2a21SLinus Walleij help 749650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 750650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 751650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 752650c2a21SLinus Walleij through a register map. 753650c2a21SLinus Walleij 754f71e1afdSAndres Salomonconfig MFD_CS5535 755f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 756f71e1afdSAndres Salomon select MFD_CORE 75715b7cf14SAndres Salomon depends on PCI && X86 758f71e1afdSAndres Salomon ---help--- 759f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 760f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 761f71e1afdSAndres Salomon 7628edbede9SRichard Röjforsconfig MFD_TIMBERDALE 7638edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 7648edbede9SRichard Röjfors select MFD_CORE 765546e29b6SRandy Dunlap depends on PCI && GPIOLIB 7668edbede9SRichard Röjfors ---help--- 7678edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 7688edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 7698edbede9SRichard Röjfors 7708edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 7718edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 772e82c60aeSDenis Turischev 773e82c60aeSDenis Turischevconfig LPC_SCH 774e82c60aeSDenis Turischev tristate "Intel SCH LPC" 775e82c60aeSDenis Turischev depends on PCI 776e82c60aeSDenis Turischev select MFD_CORE 777e82c60aeSDenis Turischev help 778e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 779e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 780e82c60aeSDenis Turischev 7814630b130SAaron Sierraconfig LPC_ICH 7824630b130SAaron Sierra tristate "Intel ICH LPC" 7834630b130SAaron Sierra depends on PCI 7844630b130SAaron Sierra select MFD_CORE 7854630b130SAaron Sierra help 7864630b130SAaron Sierra The LPC bridge function of the Intel ICH provides support for 7874630b130SAaron Sierra many functional units. This driver provides needed support for 788887c8ec7SAaron Sierra other drivers to control these functions, currently GPIO and 789887c8ec7SAaron Sierra watchdog. 7904630b130SAaron Sierra 791e090d506SFlorian Fainelliconfig MFD_RDC321X 792e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 793e090d506SFlorian Fainelli select MFD_CORE 794e090d506SFlorian Fainelli depends on PCI 795e090d506SFlorian Fainelli help 796e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 797e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 798e090d506SFlorian Fainelli southbridge PCI device configuration space. 799e090d506SFlorian Fainelli 800bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 801bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 802bd358132SIra W. Snyder select MFD_CORE 803bd358132SIra W. Snyder depends on PCI 804bd358132SIra W. Snyder help 805bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 806bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 807bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 808bd358132SIra W. Snyder CAN and GPIO controllers. 809bd358132SIra W. Snyder 81091f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 811914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 81291f4debfSLars-Peter Clausen select MFD_CORE 813914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 81491f4debfSLars-Peter Clausen depends on MACH_JZ4740 81591f4debfSLars-Peter Clausen help 81691f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 81791f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 81891f4debfSLars-Peter Clausen 819375fc77bSDaniel Drakeconfig MFD_VX855 820375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 821375fc77bSDaniel Drake depends on PCI 822375fc77bSDaniel Drake select MFD_CORE 823375fc77bSDaniel Drake help 824375fc77bSDaniel Drake Say yes here to enable support for various functions of the 825375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 826375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 827375fc77bSDaniel Drake 828383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 82994fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 830383268a8SMatti Aaltonen depends on I2C 831383268a8SMatti Aaltonen select MFD_CORE 832383268a8SMatti Aaltonen default n 833383268a8SMatti Aaltonen help 834383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 835383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 836383268a8SMatti Aaltonen audio codec. 837383268a8SMatti Aaltonen 83817cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 83917cdd29dSKeshava Munegowda bool "Support OMAP USBHS core driver" 84017cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 84117cdd29dSKeshava Munegowda default y 84217cdd29dSKeshava Munegowda help 84317cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 84417cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 84517cdd29dSKeshava Munegowda OMAP USB Host drivers. 84617cdd29dSKeshava Munegowda 847cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 848cbdb53e1SAbhijeet Dharmapurikar tristate 849cbdb53e1SAbhijeet Dharmapurikar 850cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 851cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 852cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 853cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 854cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 855cbdb53e1SAbhijeet Dharmapurikar help 856cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 857cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 858cbdb53e1SAbhijeet Dharmapurikar 859cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 860cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 861cbdb53e1SAbhijeet Dharmapurikar 862cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 863cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 864cbdb53e1SAbhijeet Dharmapurikar 865c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 866c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 867c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 868c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 869c013f0a5SAbhijeet Dharmapurikar help 870c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 871c013f0a5SAbhijeet Dharmapurikar 872c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 873c013f0a5SAbhijeet Dharmapurikar and MPP. 874c013f0a5SAbhijeet Dharmapurikar 8758509e142SAxel Linconfig TPS65911_COMPARATOR 8768509e142SAxel Lin tristate 8778509e142SAxel Lin 8783c33be06SVenu Byravarasuconfig MFD_TPS65090 8793c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 8803c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 8813c33be06SVenu Byravarasu select MFD_CORE 8823c33be06SVenu Byravarasu select REGMAP_I2C 8833c33be06SVenu Byravarasu help 8843c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 8853c33be06SVenu Byravarasu Power Management chips. 8863c33be06SVenu Byravarasu This driver provides common support for accessing the device, 8873c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 8883c33be06SVenu Byravarasu functionality of the device. 8893c33be06SVenu Byravarasu 89009d6292bSJin Parkconfig MFD_AAT2870_CORE 89109d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 89209d6292bSJin Park select MFD_CORE 89309d6292bSJin Park depends on I2C=y && GPIOLIB 89409d6292bSJin Park help 89509d6292bSJin Park If you say yes here you get support for the AAT2870. 89609d6292bSJin Park This driver provides common support for accessing the device, 89709d6292bSJin Park additional drivers must be enabled in order to use the 89809d6292bSJin Park functionality of the device. 89909d6292bSJin Park 9001f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 9011f5a371cSMika Westerberg bool "Support for Intel MSIC" 9021f5a371cSMika Westerberg depends on INTEL_SCU_IPC 9031f5a371cSMika Westerberg select MFD_CORE 9041f5a371cSMika Westerberg help 9051f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 9061f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 9071f5a371cSMika Westerberg devices used in Intel Medfield platforms. 9081f5a371cSMika Westerberg 9091b1247ddSLaxman Dewanganconfig MFD_RC5T583 9101b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 9115364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 9121b1247ddSLaxman Dewangan select MFD_CORE 9131b1247ddSLaxman Dewangan select REGMAP_I2C 9141b1247ddSLaxman Dewangan help 9151b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 9161b1247ddSLaxman Dewangan Management system device. 9171b1247ddSLaxman Dewangan This driver provides common support for accessing the device 9181b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 9191b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 9201b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 9211b1247ddSLaxman Dewangan different functionality of the device. 9221b1247ddSLaxman Dewangan 92335bdd290SAlessandro Rubiniconfig MFD_STA2X11 92435bdd290SAlessandro Rubini bool "STA2X11 multi function device support" 92535bdd290SAlessandro Rubini depends on STA2X11 92635bdd290SAlessandro Rubini select MFD_CORE 92735bdd290SAlessandro Rubini 92875060a1dSYing-Chun Liu (PaulLiu)config MFD_ANATOP 92975060a1dSYing-Chun Liu (PaulLiu) bool "Support for Freescale i.MX on-chip ANATOP controller" 93075060a1dSYing-Chun Liu (PaulLiu) depends on SOC_IMX6Q 93175060a1dSYing-Chun Liu (PaulLiu) help 93275060a1dSYing-Chun Liu (PaulLiu) Select this option to enable Freescale i.MX on-chip ANATOP 93375060a1dSYing-Chun Liu (PaulLiu) MFD controller. This controller embeds regulator and 93475060a1dSYing-Chun Liu (PaulLiu) thermal devices for Freescale i.MX platforms. 93575060a1dSYing-Chun Liu (PaulLiu) 936c948ef3aSGraeme Gregoryconfig MFD_PALMAS 937c948ef3aSGraeme Gregory bool "Support for the TI Palmas series chips" 938c948ef3aSGraeme Gregory select MFD_CORE 939c948ef3aSGraeme Gregory select REGMAP_I2C 940c948ef3aSGraeme Gregory select REGMAP_IRQ 941c948ef3aSGraeme Gregory depends on I2C=y 942c948ef3aSGraeme Gregory help 943c948ef3aSGraeme Gregory If you say yes here you get support for the Palmas 944c948ef3aSGraeme Gregory series of PMIC chips from Texas Instruments. 945c948ef3aSGraeme Gregory 9468a0a8e8eSArnd Bergmannendmenu 9478a0a8e8eSArnd Bergmannendif 948b6d6454fSBen Dooks 949a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 950f751d50fSAdrian Bunk depends on ARCH_SA1100 951a4e137abSRussell King 952a4e137abSRussell Kingconfig MCP 953a4e137abSRussell King tristate 954a4e137abSRussell King 9555e742ad6SRussell King# Interface drivers 9565e742ad6SRussell Kingconfig MCP_SA11X0 9575e742ad6SRussell King tristate "Support SA11x0 MCP interface" 9585e742ad6SRussell King depends on ARCH_SA1100 9595e742ad6SRussell King select MCP 9605e742ad6SRussell King 96105c45ca9SRussell King# Chip drivers 96205c45ca9SRussell Kingconfig MCP_UCB1200 963a3364409SRussell King bool "Support for UCB1200 / UCB1300" 964a3364409SRussell King depends on MCP_SA11X0 965a3364409SRussell King select MCP 96605c45ca9SRussell King 967acb45439SRussell Kingconfig MCP_UCB1200_TS 968acb45439SRussell King tristate "Touchscreen interface support" 969acb45439SRussell King depends on MCP_UCB1200 && INPUT 970acb45439SRussell King 971a4e137abSRussell Kingendmenu 972