1a4e137abSRussell King# 2a4e137abSRussell King# Multifunction miscellaneous devices 3a4e137abSRussell King# 4a4e137abSRussell King 58a0a8e8eSArnd Bergmannif HAS_IOMEM 68a0a8e8eSArnd Bergmannmenu "Multifunction device drivers" 7b6d6454fSBen Dooks 8aa613de6SDmitry Baryshkovconfig MFD_CORE 9aa613de6SDmitry Baryshkov tristate 10c94bb233SLee Jones select IRQ_DOMAIN 11aa613de6SDmitry Baryshkov default n 12aa613de6SDmitry Baryshkov 132cc50beeSHaojian Zhuangconfig MFD_88PM860X 142cc50beeSHaojian Zhuang bool "Support Marvell 88PM8606/88PM8607" 158d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 16b46a36c0SJett.Zhou select REGMAP_I2C 172cc50beeSHaojian Zhuang select MFD_CORE 182cc50beeSHaojian Zhuang help 192cc50beeSHaojian Zhuang This supports for Marvell 88PM8606/88PM8607 Power Management IC. 202cc50beeSHaojian Zhuang This includes the I2C driver and the core APIs _only_, you have to 212cc50beeSHaojian Zhuang select individual components like voltage regulators, RTC and 222cc50beeSHaojian Zhuang battery-charger under the corresponding menus. 232cc50beeSHaojian Zhuang 2470c6cce0SQiao Zhouconfig MFD_88PM800 2570c6cce0SQiao Zhou tristate "Support Marvell 88PM800" 2670c6cce0SQiao Zhou depends on I2C=y && GENERIC_HARDIRQS 2770c6cce0SQiao Zhou select REGMAP_I2C 2870c6cce0SQiao Zhou select REGMAP_IRQ 2970c6cce0SQiao Zhou select MFD_CORE 3070c6cce0SQiao Zhou help 3170c6cce0SQiao Zhou This supports for Marvell 88PM800 Power Management IC. 3270c6cce0SQiao Zhou This includes the I2C driver and the core APIs _only_, you have to 3370c6cce0SQiao Zhou select individual components like voltage regulators, RTC and 3470c6cce0SQiao Zhou battery-charger under the corresponding menus. 3570c6cce0SQiao Zhou 3670c6cce0SQiao Zhouconfig MFD_88PM805 3770c6cce0SQiao Zhou tristate "Support Marvell 88PM805" 3870c6cce0SQiao Zhou depends on I2C=y && GENERIC_HARDIRQS 3970c6cce0SQiao Zhou select REGMAP_I2C 4070c6cce0SQiao Zhou select REGMAP_IRQ 4170c6cce0SQiao Zhou select MFD_CORE 4270c6cce0SQiao Zhou help 4370c6cce0SQiao Zhou This supports for Marvell 88PM805 Power Management IC. This includes 4470c6cce0SQiao Zhou the I2C driver and the core APIs _only_, you have to select individual 4570c6cce0SQiao Zhou components like codec device, headset/Mic device under the 4670c6cce0SQiao Zhou corresponding menus. 4770c6cce0SQiao Zhou 48b6d6454fSBen Dooksconfig MFD_SM501 49b6d6454fSBen Dooks tristate "Support for Silicon Motion SM501" 50b6d6454fSBen Dooks ---help--- 51b6d6454fSBen Dooks This is the core driver for the Silicon Motion SM501 multimedia 52b6d6454fSBen Dooks companion chip. This device is a multifunction device which may 5301dd2fbfSMatt LaPlante provide numerous interfaces including USB host controller, USB gadget, 5401dd2fbfSMatt LaPlante asynchronous serial ports, audio functions, and a dual display video 55b6d6454fSBen Dooks interface. The device may be connected by PCI or local bus with 56b6d6454fSBen Dooks varying functions enabled. 57b6d6454fSBen Dooks 58f61be273SBen Dooksconfig MFD_SM501_GPIO 59f61be273SBen Dooks bool "Export GPIO via GPIO layer" 602eedd604SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 61f61be273SBen Dooks ---help--- 62f61be273SBen Dooks This option uses the gpio library layer to export the 64 GPIO 63f61be273SBen Dooks lines on the SM501. The platform data is used to supply the 64f61be273SBen Dooks base number for the first GPIO line to register. 65f61be273SBen Dooks 66fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 67fa9ff4b1SSamuel Ortiz bool "Support for Compaq ASIC3" 682eedd604SSamuel Ortiz depends on GENERIC_HARDIRQS && GPIOLIB && ARM 699461f65aSPhilipp Zabel select MFD_CORE 70fa9ff4b1SSamuel Ortiz ---help--- 71fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 72fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 73fa9ff4b1SSamuel Ortiz 74ca26308cSMiguel Aguilarconfig MFD_DAVINCI_VOICECODEC 75ca26308cSMiguel Aguilar tristate 76ca26308cSMiguel Aguilar select MFD_CORE 77ca26308cSMiguel Aguilar 780931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 790931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 801819ebcfSSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 810931a4c6SDavid Brownell help 820931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 830931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 840931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 850931a4c6SDavid Brownell 8603df0f62SCyril Chemparathyconfig MFD_TI_SSP 8703df0f62SCyril Chemparathy tristate "TI Sequencer Serial Port support" 8803df0f62SCyril Chemparathy depends on ARCH_DAVINCI_TNETV107X 8903df0f62SCyril Chemparathy select MFD_CORE 9003df0f62SCyril Chemparathy ---help--- 9103df0f62SCyril Chemparathy Say Y here if you want support for the Sequencer Serial Port 9203df0f62SCyril Chemparathy in a Texas Instruments TNETV107X SoC. 9303df0f62SCyril Chemparathy 9403df0f62SCyril Chemparathy To compile this driver as a module, choose M here: the 9503df0f62SCyril Chemparathy module will be called ti-ssp. 9603df0f62SCyril Chemparathy 97a1635b8fSPhilipp Zabelconfig HTC_EGPIO 98a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 997444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 100a1635b8fSPhilipp Zabel help 101a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 102a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 103a1635b8fSPhilipp Zabel pins, output pins, and irqs. 104a1635b8fSPhilipp Zabel 1055dc3339aSPhilipp Zabelconfig HTC_PASIC3 1065dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 1070254a8f4SPhilipp Zabel select MFD_CORE 1085dc3339aSPhilipp Zabel help 1095dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 1105dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 1115dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 1125dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 1135dc3339aSPhilipp Zabel 1146048a3ddSCory Maccarroneconfig HTC_I2CPLD 1156048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 116bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 1176048a3ddSCory Maccarrone help 1186048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 1196048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 1206048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 1216048a3ddSCory Maccarrone interface to one or more sub-chips. 1226048a3ddSCory Maccarrone 123d9105c2bSMarek Vašutconfig UCB1400_CORE 124d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 125e4831802SRandy Dunlap depends on AC97_BUS 1265a49a540SAndrew Morton depends on GPIOLIB 127d9105c2bSMarek Vašut help 128d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 129d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 130d9105c2bSMarek Vašut 131d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 132d9105c2bSMarek Vašut module will be called ucb1400_core. 133d9105c2bSMarek Vašut 13416c5c023SJohan Hovoldconfig MFD_LM3533 13516c5c023SJohan Hovold tristate "LM3533 Lighting Power chip" 13616c5c023SJohan Hovold depends on I2C 13716c5c023SJohan Hovold select MFD_CORE 13816c5c023SJohan Hovold select REGMAP_I2C 13916c5c023SJohan Hovold help 14016c5c023SJohan Hovold Say yes here to enable support for National Semiconductor / TI 14116c5c023SJohan Hovold LM3533 Lighting Power chips. 14216c5c023SJohan Hovold 14316c5c023SJohan Hovold This driver provides common support for accessing the device; 14416c5c023SJohan Hovold additional drivers must be enabled in order to use the LED, 14516c5c023SJohan Hovold backlight or ambient-light-sensor functionality of the device. 14616c5c023SJohan Hovold 147798a8eeeSLinus Walleijconfig TPS6105X 148798a8eeeSLinus Walleij tristate "TPS61050/61052 Boost Converters" 149798a8eeeSLinus Walleij depends on I2C 1502edd3b69SLinus Walleij select REGULATOR 151fc498fa2SGuenter Roeck select MFD_CORE 1522edd3b69SLinus Walleij select REGULATOR_FIXED_VOLTAGE 153798a8eeeSLinus Walleij help 154798a8eeeSLinus Walleij This option enables a driver for the TP61050/TPS61052 155798a8eeeSLinus Walleij high-power "white LED driver". This boost converter is 156798a8eeeSLinus Walleij sometimes used for other things than white LEDs, and 157798a8eeeSLinus Walleij also contains a GPIO pin. 158798a8eeeSLinus Walleij 15987c13493SDavid Brownellconfig TPS65010 16087c13493SDavid Brownell tristate "TPS6501x Power Management chips" 16187c13493SDavid Brownell depends on I2C && GPIOLIB 16287c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 16387c13493SDavid Brownell help 16487c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 16587c13493SDavid Brownell Power Management chips. These include voltage regulators, 16687c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 16787c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 16887c13493SDavid Brownell 16987c13493SDavid Brownell This driver can also be built as a module. If so, the module 17087c13493SDavid Brownell will be called tps65010. 17187c13493SDavid Brownell 17231dd6a26STodd Fischerconfig TPS6507X 17331dd6a26STodd Fischer tristate "TPS6507x Power Management / Touch Screen chips" 17431dd6a26STodd Fischer select MFD_CORE 17531dd6a26STodd Fischer depends on I2C 17631dd6a26STodd Fischer help 17731dd6a26STodd Fischer If you say yes here you get support for the TPS6507x series of 17831dd6a26STodd Fischer Power Management / Touch Screen chips. These include voltage 17931dd6a26STodd Fischer regulators, lithium ion/polymer battery charging, touch screen 18031dd6a26STodd Fischer and other features that are often used in portable devices. 18131dd6a26STodd Fischer This driver can also be built as a module. If so, the module 18231dd6a26STodd Fischer will be called tps6507x. 18331dd6a26STodd Fischer 184d48f411cSAnilKumar Chconfig MFD_TPS65217 185d48f411cSAnilKumar Ch tristate "TPS65217 Power Management / White LED chips" 186d48f411cSAnilKumar Ch depends on I2C 187d48f411cSAnilKumar Ch select MFD_CORE 188d48f411cSAnilKumar Ch select REGMAP_I2C 189d48f411cSAnilKumar Ch help 190d48f411cSAnilKumar Ch If you say yes here you get support for the TPS65217 series of 191d48f411cSAnilKumar Ch Power Management / White LED chips. 192d48f411cSAnilKumar Ch These include voltage regulators, lithium ion/polymer battery 193d48f411cSAnilKumar Ch charger, wled and other features that are often used in portable 194d48f411cSAnilKumar Ch devices. 195d48f411cSAnilKumar Ch 196d48f411cSAnilKumar Ch This driver can also be built as a module. If so, the module 197d48f411cSAnilKumar Ch will be called tps65217. 198d48f411cSAnilKumar Ch 19937df003cSAxel Linconfig MFD_TPS6586X 20037df003cSAxel Lin bool "TPS6586x Power Management chips" 20137df003cSAxel Lin depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 20237df003cSAxel Lin select MFD_CORE 203b4410a89SMark Brown depends on REGULATOR 20437df003cSAxel Lin help 20537df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 20637df003cSAxel Lin Power Management chips. 20737df003cSAxel Lin This driver provides common support for accessing the device, 20837df003cSAxel Lin additional drivers must be enabled in order to use the 20937df003cSAxel Lin functionality of the device. 21037df003cSAxel Lin 21137df003cSAxel Lin This driver can also be built as a module. If so, the module 21237df003cSAxel Lin will be called tps6586x. 21337df003cSAxel Lin 21454f323b1SLinus Walleijconfig MFD_TPS65910 21554f323b1SLinus Walleij bool "TPS65910 Power Management chip" 21654f323b1SLinus Walleij depends on I2C=y && GPIOLIB 21754f323b1SLinus Walleij select MFD_CORE 218dc9913a0SLaxman Dewangan select REGMAP_I2C 21921f7541dSRhyland Klein select IRQ_DOMAIN 22054f323b1SLinus Walleij help 22154f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 22254f323b1SLinus Walleij Power Management chips. 22354f323b1SLinus Walleij 22436e52873SMargarita Olayaconfig MFD_TPS65912 2255608801bSMark Brown bool 22636e52873SMargarita Olaya depends on GPIOLIB 22736e52873SMargarita Olaya 22836e52873SMargarita Olayaconfig MFD_TPS65912_I2C 229231dd9c8SAxel Lin bool "TPS65912 Power Management chip with I2C" 23036e52873SMargarita Olaya select MFD_CORE 23136e52873SMargarita Olaya select MFD_TPS65912 23236e52873SMargarita Olaya depends on I2C=y && GPIOLIB 23336e52873SMargarita Olaya help 23436e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 23536e52873SMargarita Olaya PM chips with I2C interface. 23636e52873SMargarita Olaya 23736e52873SMargarita Olayaconfig MFD_TPS65912_SPI 23836e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 23936e52873SMargarita Olaya select MFD_CORE 24036e52873SMargarita Olaya select MFD_TPS65912 24136e52873SMargarita Olaya depends on SPI_MASTER && GPIOLIB 24236e52873SMargarita Olaya help 24336e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 24436e52873SMargarita Olaya PM chips with SPI interface. 24536e52873SMargarita Olaya 24688e75cc3SDavid Brownellconfig MENELAUS 24788e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 248088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 24988e75cc3SDavid Brownell help 25088e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 25188e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 252692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 25388e75cc3SDavid Brownell and other features that are often used in portable devices like 25488e75cc3SDavid Brownell cell phones and PDAs. 25588e75cc3SDavid Brownell 256a603a7faSDavid Brownellconfig TWL4030_CORE 257e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 2586252547bSRussell King depends on I2C=y && GENERIC_HARDIRQS 259280ad7fdSGrant Likely select IRQ_DOMAIN 260a603a7faSDavid Brownell help 261e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 262a603a7faSDavid Brownell This core driver provides register access and IRQ handling 263a603a7faSDavid Brownell facilities, and registers devices for the various functions 264a603a7faSDavid Brownell so that function-specific drivers can bind to them. 265a603a7faSDavid Brownell 266a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 267a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 268a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 269a603a7faSDavid Brownell versions) and many other features. 270a603a7faSDavid Brownell 271f99c1d4fSKeerthyconfig TWL4030_MADC 272f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 273f99c1d4fSKeerthy depends on TWL4030_CORE 274f99c1d4fSKeerthy help 275f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 276f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 277f99c1d4fSKeerthy 278f99c1d4fSKeerthy This driver can be built as a module. If so it will be 279f99c1d4fSKeerthy named twl4030-madc 280f99c1d4fSKeerthy 281ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 282ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 283ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 284ebf0bd36SAmit Kucheria help 285ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 286ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 287ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 288ebf0bd36SAmit Kucheria as clock request handshaking. 289ebf0bd36SAmit Kucheria 290ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 29125985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 292ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 293ebf0bd36SAmit Kucheria 29457fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 2950b83ddebSPeter Ujfalusi bool 2960b83ddebSPeter Ujfalusi depends on TWL4030_CORE 2970b83ddebSPeter Ujfalusi select MFD_CORE 2980b83ddebSPeter Ujfalusi default n 2990b83ddebSPeter Ujfalusi 30031fc03dfSHemanth Vconfig TWL6030_PWM 30131fc03dfSHemanth V tristate "TWL6030 PWM (Pulse Width Modulator) Support" 30231fc03dfSHemanth V depends on TWL4030_CORE 30331fc03dfSHemanth V select HAVE_PWM 30431fc03dfSHemanth V default n 30531fc03dfSHemanth V help 30631fc03dfSHemanth V Say yes here if you want support for TWL6030 PWM. 30731fc03dfSHemanth V This is used to control charging LED brightness. 30831fc03dfSHemanth V 309f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 3108eaeb939SPeter Ujfalusi bool "Support for TWL6040 audio codec" 3118eaeb939SPeter Ujfalusi depends on I2C=y && GENERIC_HARDIRQS 312f19b2823SMisael Lopez Cruz select MFD_CORE 3138eaeb939SPeter Ujfalusi select REGMAP_I2C 314a834e810SPeter Ujfalusi select IRQ_DOMAIN 315f19b2823SMisael Lopez Cruz default n 3168eaeb939SPeter Ujfalusi help 3178eaeb939SPeter Ujfalusi Say yes here if you want support for Texas Instruments TWL6040 audio 3188eaeb939SPeter Ujfalusi codec. 3198eaeb939SPeter Ujfalusi This driver provides common support for accessing the device, 3208eaeb939SPeter Ujfalusi additional drivers must be enabled in order to use the 3218eaeb939SPeter Ujfalusi functionality of the device (audio, vibra). 322f19b2823SMisael Lopez Cruz 32327e34995SRabin Vincentconfig MFD_STMPE 32427e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 325e789995dSViresh Kumar depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 32627e34995SRabin Vincent select MFD_CORE 32727e34995SRabin Vincent help 32827e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 32927e34995SRabin Vincent STMicroelectronics. 33027e34995SRabin Vincent 33127e34995SRabin Vincent Currently supported devices are: 33227e34995SRabin Vincent 33327e34995SRabin Vincent STMPE811: GPIO, Touchscreen 33427e34995SRabin Vincent STMPE1601: GPIO, Keypad 33527e34995SRabin Vincent STMPE2401: GPIO, Keypad 33627e34995SRabin Vincent STMPE2403: GPIO, Keypad 33727e34995SRabin Vincent 33827e34995SRabin Vincent This driver provides common support for accessing the device, 33927e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 34027e34995SRabin Vincent of the device. Currently available sub drivers are: 34127e34995SRabin Vincent 34227e34995SRabin Vincent GPIO: stmpe-gpio 34327e34995SRabin Vincent Keypad: stmpe-keypad 34427e34995SRabin Vincent Touchscreen: stmpe-ts 34527e34995SRabin Vincent 3461a6e4b74SViresh Kumarmenu "STMPE Interface Drivers" 3471a6e4b74SViresh Kumardepends on MFD_STMPE 3481a6e4b74SViresh Kumar 3491a6e4b74SViresh Kumarconfig STMPE_I2C 3501a6e4b74SViresh Kumar bool "STMPE I2C Inteface" 351eedea80fSSamuel Ortiz depends on I2C=y 3521a6e4b74SViresh Kumar default y 3531a6e4b74SViresh Kumar help 3541a6e4b74SViresh Kumar This is used to enable I2C interface of STMPE 355e789995dSViresh Kumar 356e789995dSViresh Kumarconfig STMPE_SPI 357e789995dSViresh Kumar bool "STMPE SPI Inteface" 358e789995dSViresh Kumar depends on SPI_MASTER 359e789995dSViresh Kumar help 360e789995dSViresh Kumar This is used to enable SPI interface of STMPE 3611a6e4b74SViresh Kumarendmenu 3621a6e4b74SViresh Kumar 363f4e8afdcSSundar Iyerconfig MFD_TC3589X 364f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 365b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 366b4ecd326SRabin Vincent select MFD_CORE 367b4ecd326SRabin Vincent help 368f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 369b4ecd326SRabin Vincent 370b4ecd326SRabin Vincent This driver provides common support for accessing the device, 371b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 372b4ecd326SRabin Vincent functionality of the device. 373b4ecd326SRabin Vincent 3741c2c30acSSamuel Ortizconfig MFD_TMIO 3751c2c30acSSamuel Ortiz bool 3761c2c30acSSamuel Ortiz default n 3771c2c30acSSamuel Ortiz 3781f192015SIan Moltonconfig MFD_T7L66XB 3791f192015SIan Molton bool "Support Toshiba T7L66XB" 3809ca68233SAl Viro depends on ARM && HAVE_CLK 3811f192015SIan Molton select MFD_CORE 3821c2c30acSSamuel Ortiz select MFD_TMIO 3831f192015SIan Molton help 3841f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 3851f192015SIan Molton 386cbdfb426SIan Moltonconfig MFD_TC6387XB 387cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 3889ca68233SAl Viro depends on ARM && HAVE_CLK 389cbdfb426SIan Molton select MFD_CORE 3901c2c30acSSamuel Ortiz select MFD_TMIO 391cbdfb426SIan Molton help 392cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 393cbdfb426SIan Molton 394d6315949SDmitry Baryshkovconfig MFD_TC6393XB 395d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 396e959da10SChristoph Fritz depends on GPIOLIB && ARM && HAVE_CLK 397f024ff10SDmitry Baryshkov select MFD_CORE 3981c2c30acSSamuel Ortiz select MFD_TMIO 399d6315949SDmitry Baryshkov help 400d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 401d6315949SDmitry Baryshkov 4028e2eaabfSSamuel Ortizconfig PMIC_DA903X 4038e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 4048e2eaabfSSamuel Ortiz depends on I2C=y 4058e2eaabfSSamuel Ortiz help 4068e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 4078e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 4088e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 4098e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 4108e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 4118e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 4128e2eaabfSSamuel Ortiz 41384c99db8SAshish Jangamconfig PMIC_DA9052 41484c99db8SAshish Jangam bool 41584c99db8SAshish Jangam select MFD_CORE 41684c99db8SAshish Jangam 417cfe04478SAshish Jangamconfig MFD_DA9052_SPI 418cfe04478SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 419cfe04478SAshish Jangam select REGMAP_SPI 420cfe04478SAshish Jangam select REGMAP_IRQ 421cfe04478SAshish Jangam select PMIC_DA9052 422cfe04478SAshish Jangam depends on SPI_MASTER=y 423cfe04478SAshish Jangam help 424cfe04478SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 425cfe04478SAshish Jangam when controlled using SPI. This driver provides common support 426cfe04478SAshish Jangam for accessing the device, additional drivers must be enabled in 427cfe04478SAshish Jangam order to use the functionality of the device. 428cfe04478SAshish Jangam 42984c99db8SAshish Jangamconfig MFD_DA9052_I2C 43084c99db8SAshish Jangam bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 43184c99db8SAshish Jangam select REGMAP_I2C 43284c99db8SAshish Jangam select REGMAP_IRQ 43384c99db8SAshish Jangam select PMIC_DA9052 43484c99db8SAshish Jangam depends on I2C=y 43584c99db8SAshish Jangam help 43684c99db8SAshish Jangam Support for the Dialog Semiconductor DA9052 PMIC 43784c99db8SAshish Jangam when controlled using I2C. This driver provides common support 43884c99db8SAshish Jangam for accessing the device, additional drivers must be enabled in 43984c99db8SAshish Jangam order to use the functionality of the device. 44084c99db8SAshish Jangam 441a5736e0bSMichael Hennerichconfig PMIC_ADP5520 442a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 443a5736e0bSMichael Hennerich depends on I2C=y 444a5736e0bSMichael Hennerich help 445a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 446a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 447a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 448a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 449a5736e0bSMichael Hennerich under the corresponding menus. 450a5736e0bSMichael Hennerich 451dae8a969SJonghwa Leeconfig MFD_MAX77686 452dae8a969SJonghwa Lee bool "Maxim Semiconductor MAX77686 PMIC Support" 453dae8a969SJonghwa Lee depends on I2C=y && GENERIC_HARDIRQS 454dae8a969SJonghwa Lee select MFD_CORE 455dae8a969SJonghwa Lee select REGMAP_I2C 456dae8a969SJonghwa Lee select IRQ_DOMAIN 457dae8a969SJonghwa Lee help 458dae8a969SJonghwa Lee Say yes here to support for Maxim Semiconductor MAX77686. 459dae8a969SJonghwa Lee This is a Power Management IC with RTC on chip. 460dae8a969SJonghwa Lee This driver provides common support for accessing the device; 461dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 462dae8a969SJonghwa Lee of the device. 463dae8a969SJonghwa Lee 46483871c00SChanwoo Choiconfig MFD_MAX77693 46583871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 46683871c00SChanwoo Choi depends on I2C=y && GENERIC_HARDIRQS 46783871c00SChanwoo Choi select MFD_CORE 46829f772d4SChanwoo Choi select REGMAP_I2C 46983871c00SChanwoo Choi help 47083871c00SChanwoo Choi Say yes here to support for Maxim Semiconductor MAX77693. 47183871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 47283871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 47383871c00SChanwoo Choi This driver provides common support for accessing the device; 47483871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 47583871c00SChanwoo Choi of the device. 47683871c00SChanwoo Choi 477d50f8f33SHaojian Zhuangconfig MFD_MAX8925 4781f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 4798d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 4801ad99893SHaojian Zhuang select MFD_CORE 481d50f8f33SHaojian Zhuang help 482d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 4836b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 484d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 485d50f8f33SHaojian Zhuang to use the functionality of the device. 486d50f8f33SHaojian Zhuang 487527e7e9aSMyungJoo Hamconfig MFD_MAX8997 488527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 489527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 490527e7e9aSMyungJoo Ham select MFD_CORE 491b41511f7SThomas Abraham select IRQ_DOMAIN 492527e7e9aSMyungJoo Ham help 4935a924d13SAxel Lin Say yes here to support for Maxim Semiconductor MAX8997/8966. 494527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 495527e7e9aSMyungJoo Ham MUIC controls on chip. 496d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 497527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 498527e7e9aSMyungJoo Ham of the device. 499527e7e9aSMyungJoo Ham 500156f2528SKyungmin Parkconfig MFD_MAX8998 501f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 5022c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 503156f2528SKyungmin Park select MFD_CORE 504156f2528SKyungmin Park help 505f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 506f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 5076b2aac42SMasanari Iida This driver provides common support for accessing the device, 508f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 509f8539ddcSKyungmin Park of the device. 510156f2528SKyungmin Park 511*66c9fbb9SSangbeom Kimconfig MFD_SEC_CORE 512*66c9fbb9SSangbeom Kim bool "SAMSUNG Electronics PMIC Series Support" 513c3d4d697SSangbeom Kim depends on I2C=y && GENERIC_HARDIRQS 514c3d4d697SSangbeom Kim select MFD_CORE 515c3d4d697SSangbeom Kim select REGMAP_I2C 516c3d4d697SSangbeom Kim help 517*66c9fbb9SSangbeom Kim Support for the Samsung Electronics MFD series. 5186b2aac42SMasanari Iida This driver provides common support for accessing the device, 519c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 520c3d4d697SSangbeom Kim of the device 521c3d4d697SSangbeom Kim 5223afbac95SMark Brownconfig MFD_ARIZONA 52314b5bd5cSMark Brown select REGMAP 52449003a68SSamuel Ortiz bool 5253afbac95SMark Brown 5263afbac95SMark Brownconfig MFD_ARIZONA_I2C 5273afbac95SMark Brown tristate "Support Wolfson Microelectronics Arizona platform with I2C" 5283afbac95SMark Brown select MFD_ARIZONA 5293afbac95SMark Brown select MFD_CORE 5303afbac95SMark Brown select REGMAP_I2C 5313afbac95SMark Brown depends on I2C 5323afbac95SMark Brown help 5333afbac95SMark Brown Support for the Wolfson Microelectronics Arizona platform audio SoC 5343afbac95SMark Brown core functionality controlled via I2C. 5353afbac95SMark Brown 5363afbac95SMark Brownconfig MFD_ARIZONA_SPI 5373afbac95SMark Brown tristate "Support Wolfson Microelectronics Arizona platform with SPI" 5383afbac95SMark Brown select MFD_ARIZONA 5393afbac95SMark Brown select MFD_CORE 5403afbac95SMark Brown select REGMAP_SPI 5413afbac95SMark Brown depends on SPI_MASTER 5423afbac95SMark Brown help 5433afbac95SMark Brown Support for the Wolfson Microelectronics Arizona platform audio SoC 5443afbac95SMark Brown core functionality controlled via I2C. 5453afbac95SMark Brown 5463afbac95SMark Brownconfig MFD_WM5102 5473afbac95SMark Brown bool "Support Wolfson Microelectronics WM5102" 5483afbac95SMark Brown depends on MFD_ARIZONA 5493afbac95SMark Brown help 5503afbac95SMark Brown Support for Wolfson Microelectronics WM5102 low power audio SoC 5513afbac95SMark Brown 5521d9f9f04SMark Brownconfig MFD_WM8400 553eee0e4b4SMark Brown bool "Support Wolfson Microelectronics WM8400" 554b8380c1aSMark Brown select MFD_CORE 55508b4c118SMark Brown depends on I2C=y 5562b247d06SMark Brown select REGMAP_I2C 5571d9f9f04SMark Brown help 5581d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 5599e5aca58SMark Brown CODEC. This driver provides common support for accessing 5601d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 5611d9f9f04SMark Brown the functionality of the device. 5621d9f9f04SMark Brown 563b11062b9SMark Brownconfig MFD_WM831X 564e5b48684SMark Brown bool 565e5b48684SMark Brown depends on GENERIC_HARDIRQS 566e5b48684SMark Brown 567e5b48684SMark Brownconfig MFD_WM831X_I2C 568e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 569b11062b9SMark Brown select MFD_CORE 570e5b48684SMark Brown select MFD_WM831X 5711df5981bSMark Brown select REGMAP_I2C 572cd99758bSMark Brown select IRQ_DOMAIN 5738d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 574b11062b9SMark Brown help 575e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 576e5b48684SMark Brown when controlled using I2C. This driver provides common support 577e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 578e5b48684SMark Brown order to use the functionality of the device. 579b11062b9SMark Brown 5802aa13b9eSMark Brownconfig MFD_WM831X_SPI 5812aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 5822aa13b9eSMark Brown select MFD_CORE 5832aa13b9eSMark Brown select MFD_WM831X 5841df5981bSMark Brown select REGMAP_SPI 585cd99758bSMark Brown select IRQ_DOMAIN 5862aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 5872aa13b9eSMark Brown help 5882aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 5892aa13b9eSMark Brown when controlled using SPI. This driver provides common support 5902aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 5912aa13b9eSMark Brown order to use the functionality of the device. 5922aa13b9eSMark Brown 59389b4012bSMark Brownconfig MFD_WM8350 594ecf926bcSMark Brown bool 5958d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 59689b4012bSMark Brown 59789b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 59889b4012bSMark Brown bool 59989b4012bSMark Brown depends on MFD_WM8350 60089b4012bSMark Brown 60189b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 60289b4012bSMark Brown bool 60389b4012bSMark Brown depends on MFD_WM8350 60489b4012bSMark Brown 60589b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 60689b4012bSMark Brown bool 60789b4012bSMark Brown depends on MFD_WM8350 60889b4012bSMark Brown 60989b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 61089b4012bSMark Brown bool 61189b4012bSMark Brown depends on MFD_WM8350 61289b4012bSMark Brown 613ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 614ca23f8c1SMark Brown bool 615ca23f8c1SMark Brown depends on MFD_WM8350 616ca23f8c1SMark Brown 617ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 618ca23f8c1SMark Brown bool 619ca23f8c1SMark Brown depends on MFD_WM8350 620ca23f8c1SMark Brown 621ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 622ca23f8c1SMark Brown bool 623ca23f8c1SMark Brown depends on MFD_WM8350 624ca23f8c1SMark Brown 625ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 626ca23f8c1SMark Brown bool 627ca23f8c1SMark Brown depends on MFD_WM8350 628ca23f8c1SMark Brown 62996920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 63096920630SMark Brown bool 63196920630SMark Brown depends on MFD_WM8350 63296920630SMark Brown 63396920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 63496920630SMark Brown bool 63596920630SMark Brown depends on MFD_WM8350 63696920630SMark Brown 63796920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 63896920630SMark Brown bool 63996920630SMark Brown depends on MFD_WM8350 64096920630SMark Brown 64196920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 64296920630SMark Brown bool 64396920630SMark Brown depends on MFD_WM8350 64496920630SMark Brown 645c661a0b9SMark Brownconfig MFD_WM8350_I2C 646ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 647c661a0b9SMark Brown select MFD_WM8350 6488d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 649c661a0b9SMark Brown help 650c661a0b9SMark Brown The WM8350 is an integrated audio and power management 651c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 652c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 653c661a0b9SMark Brown I2C as the control interface. Additional options must be 654c661a0b9SMark Brown selected to enable support for the functionality of the chip. 655c661a0b9SMark Brown 6569e501086SMark Brownconfig MFD_WM8994 657c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 6589e501086SMark Brown select MFD_CORE 659d6c645fcSMark Brown select REGMAP_I2C 6608ab30691SMark Brown select REGMAP_IRQ 661c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 6629e501086SMark Brown help 6639e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 6649e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 6659e501086SMark Brown has on board GPIO and regulator functionality which is 6669e501086SMark Brown supported via the relevant subsystems. This driver provides 6679e501086SMark Brown core support for the WM8994, in order to use the actual 6689e501086SMark Brown functionaltiy of the device other drivers must be enabled. 6699e501086SMark Brown 670f52046b1SBalaji Raoconfig MFD_PCF50633 671f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 672f52046b1SBalaji Rao depends on I2C 6736e3ad118SMark Brown select REGMAP_I2C 674f52046b1SBalaji Rao help 675f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 676f52046b1SBalaji Rao This core driver provides register access and IRQ handling 677f52046b1SBalaji Rao facilities, and registers devices for the various functions 678f52046b1SBalaji Rao so that function-specific drivers can bind to them. 679f52046b1SBalaji Rao 6801305134eSAxel Linconfig PCF50633_ADC 6811305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 6821305134eSAxel Lin depends on MFD_PCF50633 6831305134eSAxel Lin help 6841305134eSAxel Lin Say yes here if you want to include support for ADC in the 6851305134eSAxel Lin NXP PCF50633 chip. 6861305134eSAxel Lin 6871305134eSAxel Linconfig PCF50633_GPIO 6881305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 6891305134eSAxel Lin depends on MFD_PCF50633 6901305134eSAxel Lin help 6911305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 6921305134eSAxel Lin the PCF50633 chip. 6931305134eSAxel Lin 6948238addcSSascha Hauerconfig MFD_MC13783 6958e005935SUwe Kleine-König tristate 6968e005935SUwe Kleine-König 6978e005935SUwe Kleine-Königconfig MFD_MC13XXX 6981cb3642aSMark Brown tristate 699df3df646SMarc Reilly depends on SPI_MASTER || I2C 7008238addcSSascha Hauer select MFD_CORE 7018e005935SUwe Kleine-König select MFD_MC13783 7028238addcSSascha Hauer help 703a0c7c1d4SMarc Reilly Enable support for the Freescale MC13783 and MC13892 PMICs. 7048238addcSSascha Hauer This driver provides common support for accessing the device, 7058238addcSSascha Hauer additional drivers must be enabled in order to use the 7068238addcSSascha Hauer functionality of the device. 7078238addcSSascha Hauer 708a0c7c1d4SMarc Reillyconfig MFD_MC13XXX_SPI 7091cb3642aSMark Brown tristate "Freescale MC13783 and MC13892 SPI interface" 7101cb3642aSMark Brown depends on SPI_MASTER 711a0c7c1d4SMarc Reilly select REGMAP_SPI 7121cb3642aSMark Brown select MFD_MC13XXX 713a0c7c1d4SMarc Reilly help 714a0c7c1d4SMarc Reilly Select this if your MC13xxx is connected via an SPI bus. 715a0c7c1d4SMarc Reilly 716df3df646SMarc Reillyconfig MFD_MC13XXX_I2C 7171cb3642aSMark Brown tristate "Freescale MC13892 I2C interface" 7181cb3642aSMark Brown depends on I2C 719df3df646SMarc Reilly select REGMAP_I2C 7201cb3642aSMark Brown select MFD_MC13XXX 721df3df646SMarc Reilly help 722df3df646SMarc Reilly Select this if your MC13xxx is connected via an I2C bus. 723df3df646SMarc Reilly 724fa661258SMattias Wallinconfig ABX500_CORE 725fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 72647c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 727fa661258SMattias Wallin help 728fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 729fa661258SMattias Wallin chips. This core driver expose register access functions. 730fa661258SMattias Wallin Functionality specific drivers using these functions can 731fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 732fa661258SMattias Wallin actual register access is done by the IC core driver. 733fa661258SMattias Wallin 73414fa5691SLinus Walleijconfig AB3100_CORE 7352071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 736fa661258SMattias Wallin depends on I2C=y && ABX500_CORE 7378c96aefbSLinus Walleij select MFD_CORE 73814fa5691SLinus Walleij default y if ARCH_U300 73914fa5691SLinus Walleij help 74014fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 74114fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 74214fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 74314fa5691SLinus Walleij to read and write registers and subscribe to events from 74414fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 74514fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 74614fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 74714fa5691SLinus Walleij and ALSA sound. 74814fa5691SLinus Walleij 74912992dd8SLinus Walleijconfig AB3100_OTP 75012992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 75112992dd8SLinus Walleij depends on AB3100_CORE 75212992dd8SLinus Walleij default y if AB3100_CORE 75312992dd8SLinus Walleij help 75412992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 75512992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 75612992dd8SLinus Walleij out OTP values. 75712992dd8SLinus Walleij 75813a09f93SDaniel Ribeiroconfig EZX_PCAP 75913a09f93SDaniel Ribeiro bool "PCAP Support" 76013a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 76113a09f93SDaniel Ribeiro help 76213a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 76313a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 76413a09f93SDaniel Ribeiro 76562579266SRabin Vincentconfig AB8500_CORE 76662579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 76721f082a6SLee Jones depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU 76862579266SRabin Vincent select MFD_CORE 76906e589efSLee Jones select IRQ_DOMAIN 7700c41839eSSrinidhi Kasagar help 77162579266SRabin Vincent Select this option to enable access to AB8500 power management 7726680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 7736680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 7746680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 7750c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 7760c41839eSSrinidhi Kasagar 7775814fc35SMattias Wallinconfig AB8500_DEBUG 7785814fc35SMattias Wallin bool "Enable debug info via debugfs" 7795814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 7805814fc35SMattias Wallin default y if DEBUG_FS 7815814fc35SMattias Wallin help 7825814fc35SMattias Wallin Select this option if you want debug information using the debug 7835814fc35SMattias Wallin filesystem, debugfs. 7845814fc35SMattias Wallin 785dae2db30SArun Murthyconfig AB8500_GPADC 786dae2db30SArun Murthy bool "AB8500 GPADC driver" 787dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 788dae2db30SArun Murthy default y 789dae2db30SArun Murthy help 790dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 791dae2db30SArun Murthy 792650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 793650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 794650c2a21SLinus Walleij depends on UX500_SOC_DB8500 795650c2a21SLinus Walleij select MFD_CORE 796650c2a21SLinus Walleij help 797650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 798650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 799650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 800650c2a21SLinus Walleij through a register map. 801650c2a21SLinus Walleij 802f71e1afdSAndres Salomonconfig MFD_CS5535 803f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 804f71e1afdSAndres Salomon select MFD_CORE 80515b7cf14SAndres Salomon depends on PCI && X86 806f71e1afdSAndres Salomon ---help--- 807f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 808f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 809f71e1afdSAndres Salomon 8108edbede9SRichard Röjforsconfig MFD_TIMBERDALE 8118edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 8128edbede9SRichard Röjfors select MFD_CORE 813546e29b6SRandy Dunlap depends on PCI && GPIOLIB 8148edbede9SRichard Röjfors ---help--- 8158edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 8168edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 8178edbede9SRichard Röjfors 8188edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 8198edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 820e82c60aeSDenis Turischev 821e82c60aeSDenis Turischevconfig LPC_SCH 822e82c60aeSDenis Turischev tristate "Intel SCH LPC" 823e82c60aeSDenis Turischev depends on PCI 824e82c60aeSDenis Turischev select MFD_CORE 825e82c60aeSDenis Turischev help 826e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 827e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 828e82c60aeSDenis Turischev 8294630b130SAaron Sierraconfig LPC_ICH 8304630b130SAaron Sierra tristate "Intel ICH LPC" 8314630b130SAaron Sierra depends on PCI 8324630b130SAaron Sierra select MFD_CORE 8334630b130SAaron Sierra help 8344630b130SAaron Sierra The LPC bridge function of the Intel ICH provides support for 8354630b130SAaron Sierra many functional units. This driver provides needed support for 836887c8ec7SAaron Sierra other drivers to control these functions, currently GPIO and 837887c8ec7SAaron Sierra watchdog. 8384630b130SAaron Sierra 839e090d506SFlorian Fainelliconfig MFD_RDC321X 840e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 841e090d506SFlorian Fainelli select MFD_CORE 842e090d506SFlorian Fainelli depends on PCI 843e090d506SFlorian Fainelli help 844e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 845e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 846e090d506SFlorian Fainelli southbridge PCI device configuration space. 847e090d506SFlorian Fainelli 848bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 849bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 850bd358132SIra W. Snyder select MFD_CORE 851bd358132SIra W. Snyder depends on PCI 852bd358132SIra W. Snyder help 853bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 854bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 855bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 856bd358132SIra W. Snyder CAN and GPIO controllers. 857bd358132SIra W. Snyder 85891f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 859914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 86091f4debfSLars-Peter Clausen select MFD_CORE 861914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 86291f4debfSLars-Peter Clausen depends on MACH_JZ4740 86391f4debfSLars-Peter Clausen help 86491f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 86591f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 86691f4debfSLars-Peter Clausen 867375fc77bSDaniel Drakeconfig MFD_VX855 868375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 869375fc77bSDaniel Drake depends on PCI 870375fc77bSDaniel Drake select MFD_CORE 871375fc77bSDaniel Drake help 872375fc77bSDaniel Drake Say yes here to enable support for various functions of the 873375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 874375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 875375fc77bSDaniel Drake 876383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 87794fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 878383268a8SMatti Aaltonen depends on I2C 879383268a8SMatti Aaltonen select MFD_CORE 880383268a8SMatti Aaltonen default n 881383268a8SMatti Aaltonen help 882383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 883383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 884383268a8SMatti Aaltonen audio codec. 885383268a8SMatti Aaltonen 88617cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 88717cdd29dSKeshava Munegowda bool "Support OMAP USBHS core driver" 88817cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 88917cdd29dSKeshava Munegowda default y 89017cdd29dSKeshava Munegowda help 89117cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 89217cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 89317cdd29dSKeshava Munegowda OMAP USB Host drivers. 89417cdd29dSKeshava Munegowda 895cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 896cbdb53e1SAbhijeet Dharmapurikar tristate 897cbdb53e1SAbhijeet Dharmapurikar 898cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 899cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 900cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 901cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 902cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 903cbdb53e1SAbhijeet Dharmapurikar help 904cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 905cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 906cbdb53e1SAbhijeet Dharmapurikar 907cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 908cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 909cbdb53e1SAbhijeet Dharmapurikar 910cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 911cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 912cbdb53e1SAbhijeet Dharmapurikar 913c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 914c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 915c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 916c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 917c013f0a5SAbhijeet Dharmapurikar help 918c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 919c013f0a5SAbhijeet Dharmapurikar 920c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 921c013f0a5SAbhijeet Dharmapurikar and MPP. 922c013f0a5SAbhijeet Dharmapurikar 9238509e142SAxel Linconfig TPS65911_COMPARATOR 9248509e142SAxel Lin tristate 9258509e142SAxel Lin 9263c33be06SVenu Byravarasuconfig MFD_TPS65090 9273c33be06SVenu Byravarasu bool "TPS65090 Power Management chips" 9283c33be06SVenu Byravarasu depends on I2C=y && GENERIC_HARDIRQS 9293c33be06SVenu Byravarasu select MFD_CORE 9303c33be06SVenu Byravarasu select REGMAP_I2C 9313c33be06SVenu Byravarasu help 9323c33be06SVenu Byravarasu If you say yes here you get support for the TPS65090 series of 9333c33be06SVenu Byravarasu Power Management chips. 9343c33be06SVenu Byravarasu This driver provides common support for accessing the device, 9353c33be06SVenu Byravarasu additional drivers must be enabled in order to use the 9363c33be06SVenu Byravarasu functionality of the device. 9373c33be06SVenu Byravarasu 93809d6292bSJin Parkconfig MFD_AAT2870_CORE 93909d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 94009d6292bSJin Park select MFD_CORE 94109d6292bSJin Park depends on I2C=y && GPIOLIB 94209d6292bSJin Park help 94309d6292bSJin Park If you say yes here you get support for the AAT2870. 94409d6292bSJin Park This driver provides common support for accessing the device, 94509d6292bSJin Park additional drivers must be enabled in order to use the 94609d6292bSJin Park functionality of the device. 94709d6292bSJin Park 9481f5a371cSMika Westerbergconfig MFD_INTEL_MSIC 9491f5a371cSMika Westerberg bool "Support for Intel MSIC" 9501f5a371cSMika Westerberg depends on INTEL_SCU_IPC 9511f5a371cSMika Westerberg select MFD_CORE 9521f5a371cSMika Westerberg help 9531f5a371cSMika Westerberg Select this option to enable access to Intel MSIC (Avatele 9541f5a371cSMika Westerberg Passage) chip. This chip embeds audio, battery, GPIO, etc. 9551f5a371cSMika Westerberg devices used in Intel Medfield platforms. 9561f5a371cSMika Westerberg 9571b1247ddSLaxman Dewanganconfig MFD_RC5T583 9581b1247ddSLaxman Dewangan bool "Ricoh RC5T583 Power Management system device" 9595364d0b8SLaxman Dewangan depends on I2C=y && GENERIC_HARDIRQS 9601b1247ddSLaxman Dewangan select MFD_CORE 9611b1247ddSLaxman Dewangan select REGMAP_I2C 9621b1247ddSLaxman Dewangan help 9631b1247ddSLaxman Dewangan Select this option to get support for the RICOH583 Power 9641b1247ddSLaxman Dewangan Management system device. 9651b1247ddSLaxman Dewangan This driver provides common support for accessing the device 9661b1247ddSLaxman Dewangan through i2c interface. The device supports multiple sub-devices 9671b1247ddSLaxman Dewangan like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 9681b1247ddSLaxman Dewangan Additional drivers must be enabled in order to use the 9691b1247ddSLaxman Dewangan different functionality of the device. 9701b1247ddSLaxman Dewangan 97135bdd290SAlessandro Rubiniconfig MFD_STA2X11 97235bdd290SAlessandro Rubini bool "STA2X11 multi function device support" 97335bdd290SAlessandro Rubini depends on STA2X11 97435bdd290SAlessandro Rubini select MFD_CORE 97535bdd290SAlessandro Rubini 97675060a1dSYing-Chun Liu (PaulLiu)config MFD_ANATOP 97775060a1dSYing-Chun Liu (PaulLiu) bool "Support for Freescale i.MX on-chip ANATOP controller" 97875060a1dSYing-Chun Liu (PaulLiu) depends on SOC_IMX6Q 97975060a1dSYing-Chun Liu (PaulLiu) help 98075060a1dSYing-Chun Liu (PaulLiu) Select this option to enable Freescale i.MX on-chip ANATOP 98175060a1dSYing-Chun Liu (PaulLiu) MFD controller. This controller embeds regulator and 98275060a1dSYing-Chun Liu (PaulLiu) thermal devices for Freescale i.MX platforms. 98375060a1dSYing-Chun Liu (PaulLiu) 984c948ef3aSGraeme Gregoryconfig MFD_PALMAS 985c948ef3aSGraeme Gregory bool "Support for the TI Palmas series chips" 986c948ef3aSGraeme Gregory select MFD_CORE 987c948ef3aSGraeme Gregory select REGMAP_I2C 988c948ef3aSGraeme Gregory select REGMAP_IRQ 989c948ef3aSGraeme Gregory depends on I2C=y 990c948ef3aSGraeme Gregory help 991c948ef3aSGraeme Gregory If you say yes here you get support for the Palmas 992c948ef3aSGraeme Gregory series of PMIC chips from Texas Instruments. 993c948ef3aSGraeme Gregory 9948a0a8e8eSArnd Bergmannendmenu 9958a0a8e8eSArnd Bergmannendif 996b6d6454fSBen Dooks 997a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 998f751d50fSAdrian Bunk depends on ARCH_SA1100 999a4e137abSRussell King 1000a4e137abSRussell Kingconfig MCP 1001a4e137abSRussell King tristate 1002a4e137abSRussell King 10035e742ad6SRussell King# Interface drivers 10045e742ad6SRussell Kingconfig MCP_SA11X0 10055e742ad6SRussell King tristate "Support SA11x0 MCP interface" 10065e742ad6SRussell King depends on ARCH_SA1100 10075e742ad6SRussell King select MCP 10085e742ad6SRussell King 100905c45ca9SRussell King# Chip drivers 101005c45ca9SRussell Kingconfig MCP_UCB1200 1011a3364409SRussell King bool "Support for UCB1200 / UCB1300" 1012a3364409SRussell King depends on MCP_SA11X0 1013a3364409SRussell King select MCP 101405c45ca9SRussell King 1015acb45439SRussell Kingconfig MCP_UCB1200_TS 1016acb45439SRussell King tristate "Touchscreen interface support" 1017acb45439SRussell King depends on MCP_UCB1200 && INPUT 1018acb45439SRussell King 1019a4e137abSRussell Kingendmenu 1020