1a4e137abSRussell King# 2a4e137abSRussell King# Multifunction miscellaneous devices 3a4e137abSRussell King# 4a4e137abSRussell King 538270644SRandy Dunlapmenuconfig MFD_SUPPORT 638270644SRandy Dunlap bool "Multifunction device drivers" 7e25df120SMartin Schwidefsky depends on HAS_IOMEM 838270644SRandy Dunlap default y 938270644SRandy Dunlap help 1015742c8aSSamuel Ortiz Multifunction devices embed several functions (e.g. GPIOs, 1115742c8aSSamuel Ortiz touchscreens, keyboards, current regulators, power management chips, 1215742c8aSSamuel Ortiz etc...) in one single integrated circuit. They usually talk to the 1315742c8aSSamuel Ortiz main CPU through one or more IRQ lines and low speed data busses (SPI, 1415742c8aSSamuel Ortiz I2C, etc..). They appear as one single device to the main system 1515742c8aSSamuel Ortiz through the data bus and the MFD framework allows for sub devices 1615742c8aSSamuel Ortiz (a.k.a. functions) to appear as discrete platform devices. 1715742c8aSSamuel Ortiz MFDs are typically found on embedded platforms. 1815742c8aSSamuel Ortiz 1915742c8aSSamuel Ortiz This option alone does not add any kernel code. 2038270644SRandy Dunlap 2138270644SRandy Dunlapif MFD_SUPPORT 22b6d6454fSBen Dooks 23aa613de6SDmitry Baryshkovconfig MFD_CORE 24aa613de6SDmitry Baryshkov tristate 25aa613de6SDmitry Baryshkov default n 26aa613de6SDmitry Baryshkov 272cc50beeSHaojian Zhuangconfig MFD_88PM860X 282cc50beeSHaojian Zhuang bool "Support Marvell 88PM8606/88PM8607" 298d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 302cc50beeSHaojian Zhuang select MFD_CORE 312cc50beeSHaojian Zhuang help 322cc50beeSHaojian Zhuang This supports for Marvell 88PM8606/88PM8607 Power Management IC. 332cc50beeSHaojian Zhuang This includes the I2C driver and the core APIs _only_, you have to 342cc50beeSHaojian Zhuang select individual components like voltage regulators, RTC and 352cc50beeSHaojian Zhuang battery-charger under the corresponding menus. 362cc50beeSHaojian Zhuang 37b6d6454fSBen Dooksconfig MFD_SM501 38b6d6454fSBen Dooks tristate "Support for Silicon Motion SM501" 39b6d6454fSBen Dooks ---help--- 40b6d6454fSBen Dooks This is the core driver for the Silicon Motion SM501 multimedia 41b6d6454fSBen Dooks companion chip. This device is a multifunction device which may 4201dd2fbfSMatt LaPlante provide numerous interfaces including USB host controller, USB gadget, 4301dd2fbfSMatt LaPlante asynchronous serial ports, audio functions, and a dual display video 44b6d6454fSBen Dooks interface. The device may be connected by PCI or local bus with 45b6d6454fSBen Dooks varying functions enabled. 46b6d6454fSBen Dooks 47f61be273SBen Dooksconfig MFD_SM501_GPIO 48f61be273SBen Dooks bool "Export GPIO via GPIO layer" 492eedd604SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 50f61be273SBen Dooks ---help--- 51f61be273SBen Dooks This option uses the gpio library layer to export the 64 GPIO 52f61be273SBen Dooks lines on the SM501. The platform data is used to supply the 53f61be273SBen Dooks base number for the first GPIO line to register. 54f61be273SBen Dooks 55fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 56fa9ff4b1SSamuel Ortiz bool "Support for Compaq ASIC3" 572eedd604SSamuel Ortiz depends on GENERIC_HARDIRQS && GPIOLIB && ARM 589461f65aSPhilipp Zabel select MFD_CORE 59fa9ff4b1SSamuel Ortiz ---help--- 60fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 61fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 62fa9ff4b1SSamuel Ortiz 63ca26308cSMiguel Aguilarconfig MFD_DAVINCI_VOICECODEC 64ca26308cSMiguel Aguilar tristate 65ca26308cSMiguel Aguilar select MFD_CORE 66ca26308cSMiguel Aguilar 670931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 680931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 691819ebcfSSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 700931a4c6SDavid Brownell help 710931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 720931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 730931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 740931a4c6SDavid Brownell 7503df0f62SCyril Chemparathyconfig MFD_TI_SSP 7603df0f62SCyril Chemparathy tristate "TI Sequencer Serial Port support" 7703df0f62SCyril Chemparathy depends on ARCH_DAVINCI_TNETV107X 7803df0f62SCyril Chemparathy select MFD_CORE 7903df0f62SCyril Chemparathy ---help--- 8003df0f62SCyril Chemparathy Say Y here if you want support for the Sequencer Serial Port 8103df0f62SCyril Chemparathy in a Texas Instruments TNETV107X SoC. 8203df0f62SCyril Chemparathy 8303df0f62SCyril Chemparathy To compile this driver as a module, choose M here: the 8403df0f62SCyril Chemparathy module will be called ti-ssp. 8503df0f62SCyril Chemparathy 86a1635b8fSPhilipp Zabelconfig HTC_EGPIO 87a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 887444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 89a1635b8fSPhilipp Zabel help 90a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 91a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 92a1635b8fSPhilipp Zabel pins, output pins, and irqs. 93a1635b8fSPhilipp Zabel 945dc3339aSPhilipp Zabelconfig HTC_PASIC3 955dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 960254a8f4SPhilipp Zabel select MFD_CORE 975dc3339aSPhilipp Zabel help 985dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 995dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 1005dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 1015dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 1025dc3339aSPhilipp Zabel 1036048a3ddSCory Maccarroneconfig HTC_I2CPLD 1046048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 105bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 1066048a3ddSCory Maccarrone help 1076048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 1086048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 1096048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 1106048a3ddSCory Maccarrone interface to one or more sub-chips. 1116048a3ddSCory Maccarrone 112d9105c2bSMarek Vašutconfig UCB1400_CORE 113d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 114e4831802SRandy Dunlap depends on AC97_BUS 1155a49a540SAndrew Morton depends on GPIOLIB 116d9105c2bSMarek Vašut help 117d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 118d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 119d9105c2bSMarek Vašut 120d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 121d9105c2bSMarek Vašut module will be called ucb1400_core. 122d9105c2bSMarek Vašut 123798a8eeeSLinus Walleijconfig TPS6105X 124798a8eeeSLinus Walleij tristate "TPS61050/61052 Boost Converters" 125798a8eeeSLinus Walleij depends on I2C 1262edd3b69SLinus Walleij select REGULATOR 127fc498fa2SGuenter Roeck select MFD_CORE 1282edd3b69SLinus Walleij select REGULATOR_FIXED_VOLTAGE 129798a8eeeSLinus Walleij help 130798a8eeeSLinus Walleij This option enables a driver for the TP61050/TPS61052 131798a8eeeSLinus Walleij high-power "white LED driver". This boost converter is 132798a8eeeSLinus Walleij sometimes used for other things than white LEDs, and 133798a8eeeSLinus Walleij also contains a GPIO pin. 134798a8eeeSLinus Walleij 13587c13493SDavid Brownellconfig TPS65010 13687c13493SDavid Brownell tristate "TPS6501x Power Management chips" 13787c13493SDavid Brownell depends on I2C && GPIOLIB 13887c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 13987c13493SDavid Brownell help 14087c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 14187c13493SDavid Brownell Power Management chips. These include voltage regulators, 14287c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 14387c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 14487c13493SDavid Brownell 14587c13493SDavid Brownell This driver can also be built as a module. If so, the module 14687c13493SDavid Brownell will be called tps65010. 14787c13493SDavid Brownell 14831dd6a26STodd Fischerconfig TPS6507X 14931dd6a26STodd Fischer tristate "TPS6507x Power Management / Touch Screen chips" 15031dd6a26STodd Fischer select MFD_CORE 15131dd6a26STodd Fischer depends on I2C 15231dd6a26STodd Fischer help 15331dd6a26STodd Fischer If you say yes here you get support for the TPS6507x series of 15431dd6a26STodd Fischer Power Management / Touch Screen chips. These include voltage 15531dd6a26STodd Fischer regulators, lithium ion/polymer battery charging, touch screen 15631dd6a26STodd Fischer and other features that are often used in portable devices. 15731dd6a26STodd Fischer This driver can also be built as a module. If so, the module 15831dd6a26STodd Fischer will be called tps6507x. 15931dd6a26STodd Fischer 16037df003cSAxel Linconfig MFD_TPS6586X 16137df003cSAxel Lin bool "TPS6586x Power Management chips" 16237df003cSAxel Lin depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 16337df003cSAxel Lin select MFD_CORE 16437df003cSAxel Lin help 16537df003cSAxel Lin If you say yes here you get support for the TPS6586X series of 16637df003cSAxel Lin Power Management chips. 16737df003cSAxel Lin This driver provides common support for accessing the device, 16837df003cSAxel Lin additional drivers must be enabled in order to use the 16937df003cSAxel Lin functionality of the device. 17037df003cSAxel Lin 17137df003cSAxel Lin This driver can also be built as a module. If so, the module 17237df003cSAxel Lin will be called tps6586x. 17337df003cSAxel Lin 17454f323b1SLinus Walleijconfig MFD_TPS65910 17554f323b1SLinus Walleij bool "TPS65910 Power Management chip" 17654f323b1SLinus Walleij depends on I2C=y && GPIOLIB 17754f323b1SLinus Walleij select MFD_CORE 17854f323b1SLinus Walleij select GPIO_TPS65910 17954f323b1SLinus Walleij help 18054f323b1SLinus Walleij if you say yes here you get support for the TPS65910 series of 18154f323b1SLinus Walleij Power Management chips. 18254f323b1SLinus Walleij 18336e52873SMargarita Olayaconfig MFD_TPS65912 1845608801bSMark Brown bool 18536e52873SMargarita Olaya depends on GPIOLIB 18636e52873SMargarita Olaya 18736e52873SMargarita Olayaconfig MFD_TPS65912_I2C 18836e52873SMargarita Olaya bool "TPS95612 Power Management chip with I2C" 18936e52873SMargarita Olaya select MFD_CORE 19036e52873SMargarita Olaya select MFD_TPS65912 19136e52873SMargarita Olaya depends on I2C=y && GPIOLIB 19236e52873SMargarita Olaya help 19336e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 19436e52873SMargarita Olaya PM chips with I2C interface. 19536e52873SMargarita Olaya 19636e52873SMargarita Olayaconfig MFD_TPS65912_SPI 19736e52873SMargarita Olaya bool "TPS65912 Power Management chip with SPI" 19836e52873SMargarita Olaya select MFD_CORE 19936e52873SMargarita Olaya select MFD_TPS65912 20036e52873SMargarita Olaya depends on SPI_MASTER && GPIOLIB 20136e52873SMargarita Olaya help 20236e52873SMargarita Olaya If you say yes here you get support for the TPS65912 series of 20336e52873SMargarita Olaya PM chips with SPI interface. 20436e52873SMargarita Olaya 20588e75cc3SDavid Brownellconfig MENELAUS 20688e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 207088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 20888e75cc3SDavid Brownell help 20988e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 21088e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 211692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 21288e75cc3SDavid Brownell and other features that are often used in portable devices like 21388e75cc3SDavid Brownell cell phones and PDAs. 21488e75cc3SDavid Brownell 215a603a7faSDavid Brownellconfig TWL4030_CORE 216e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 21767460a7cSDavid Brownell depends on I2C=y && GENERIC_HARDIRQS 218a603a7faSDavid Brownell help 219e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 220a603a7faSDavid Brownell This core driver provides register access and IRQ handling 221a603a7faSDavid Brownell facilities, and registers devices for the various functions 222a603a7faSDavid Brownell so that function-specific drivers can bind to them. 223a603a7faSDavid Brownell 224a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 225a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 226a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 227a603a7faSDavid Brownell versions) and many other features. 228a603a7faSDavid Brownell 229f99c1d4fSKeerthyconfig TWL4030_MADC 230f99c1d4fSKeerthy tristate "Texas Instruments TWL4030 MADC" 231f99c1d4fSKeerthy depends on TWL4030_CORE 232f99c1d4fSKeerthy help 233f99c1d4fSKeerthy This driver provides support for triton TWL4030-MADC. The 234f99c1d4fSKeerthy driver supports both RT and SW conversion methods. 235f99c1d4fSKeerthy 236f99c1d4fSKeerthy This driver can be built as a module. If so it will be 237f99c1d4fSKeerthy named twl4030-madc 238f99c1d4fSKeerthy 239ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 240ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 241ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 242ebf0bd36SAmit Kucheria help 243ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 244ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 245ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 246ebf0bd36SAmit Kucheria as clock request handshaking. 247ebf0bd36SAmit Kucheria 248ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 24925985edcSLucas De Marchi and load scripts controlling which resources are switched off/on 250ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 251ebf0bd36SAmit Kucheria 25257fe7251SPeter Ujfalusiconfig MFD_TWL4030_AUDIO 2530b83ddebSPeter Ujfalusi bool 2540b83ddebSPeter Ujfalusi depends on TWL4030_CORE 2550b83ddebSPeter Ujfalusi select MFD_CORE 2560b83ddebSPeter Ujfalusi default n 2570b83ddebSPeter Ujfalusi 25831fc03dfSHemanth Vconfig TWL6030_PWM 25931fc03dfSHemanth V tristate "TWL6030 PWM (Pulse Width Modulator) Support" 26031fc03dfSHemanth V depends on TWL4030_CORE 26131fc03dfSHemanth V select HAVE_PWM 26231fc03dfSHemanth V default n 26331fc03dfSHemanth V help 26431fc03dfSHemanth V Say yes here if you want support for TWL6030 PWM. 26531fc03dfSHemanth V This is used to control charging LED brightness. 26631fc03dfSHemanth V 267f19b2823SMisael Lopez Cruzconfig TWL6040_CORE 268f19b2823SMisael Lopez Cruz bool 269f19b2823SMisael Lopez Cruz depends on TWL4030_CORE && GENERIC_HARDIRQS 270f19b2823SMisael Lopez Cruz select MFD_CORE 271f19b2823SMisael Lopez Cruz default n 272f19b2823SMisael Lopez Cruz 27327e34995SRabin Vincentconfig MFD_STMPE 27427e34995SRabin Vincent bool "Support STMicroelectronics STMPE" 27527e34995SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 27627e34995SRabin Vincent select MFD_CORE 27727e34995SRabin Vincent help 27827e34995SRabin Vincent Support for the STMPE family of I/O Expanders from 27927e34995SRabin Vincent STMicroelectronics. 28027e34995SRabin Vincent 28127e34995SRabin Vincent Currently supported devices are: 28227e34995SRabin Vincent 28327e34995SRabin Vincent STMPE811: GPIO, Touchscreen 28427e34995SRabin Vincent STMPE1601: GPIO, Keypad 28527e34995SRabin Vincent STMPE2401: GPIO, Keypad 28627e34995SRabin Vincent STMPE2403: GPIO, Keypad 28727e34995SRabin Vincent 28827e34995SRabin Vincent This driver provides common support for accessing the device, 28927e34995SRabin Vincent additional drivers must be enabled in order to use the functionality 29027e34995SRabin Vincent of the device. Currently available sub drivers are: 29127e34995SRabin Vincent 29227e34995SRabin Vincent GPIO: stmpe-gpio 29327e34995SRabin Vincent Keypad: stmpe-keypad 29427e34995SRabin Vincent Touchscreen: stmpe-ts 29527e34995SRabin Vincent 296f4e8afdcSSundar Iyerconfig MFD_TC3589X 297f4e8afdcSSundar Iyer bool "Support Toshiba TC35892 and variants" 298b4ecd326SRabin Vincent depends on I2C=y && GENERIC_HARDIRQS 299b4ecd326SRabin Vincent select MFD_CORE 300b4ecd326SRabin Vincent help 301f4e8afdcSSundar Iyer Support for the Toshiba TC35892 and variants I/O Expander. 302b4ecd326SRabin Vincent 303b4ecd326SRabin Vincent This driver provides common support for accessing the device, 304b4ecd326SRabin Vincent additional drivers must be enabled in order to use the 305b4ecd326SRabin Vincent functionality of the device. 306b4ecd326SRabin Vincent 3071c2c30acSSamuel Ortizconfig MFD_TMIO 3081c2c30acSSamuel Ortiz bool 3091c2c30acSSamuel Ortiz default n 3101c2c30acSSamuel Ortiz 3111f192015SIan Moltonconfig MFD_T7L66XB 3121f192015SIan Molton bool "Support Toshiba T7L66XB" 3139ca68233SAl Viro depends on ARM && HAVE_CLK 3141f192015SIan Molton select MFD_CORE 3151c2c30acSSamuel Ortiz select MFD_TMIO 3161f192015SIan Molton help 3171f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 3181f192015SIan Molton 319cbdfb426SIan Moltonconfig MFD_TC6387XB 320cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 3219ca68233SAl Viro depends on ARM && HAVE_CLK 322cbdfb426SIan Molton select MFD_CORE 3231c2c30acSSamuel Ortiz select MFD_TMIO 324cbdfb426SIan Molton help 325cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 326cbdfb426SIan Molton 327d6315949SDmitry Baryshkovconfig MFD_TC6393XB 328d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 3298d25b36bSAdrian Bunk depends on GPIOLIB && ARM 330f024ff10SDmitry Baryshkov select MFD_CORE 3311c2c30acSSamuel Ortiz select MFD_TMIO 332d6315949SDmitry Baryshkov help 333d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 334d6315949SDmitry Baryshkov 3358e2eaabfSSamuel Ortizconfig PMIC_DA903X 3368e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 3378e2eaabfSSamuel Ortiz depends on I2C=y 3388e2eaabfSSamuel Ortiz help 3398e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 3408e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 3418e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 3428e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 3438e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 3448e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 3458e2eaabfSSamuel Ortiz 346a5736e0bSMichael Hennerichconfig PMIC_ADP5520 347a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 348a5736e0bSMichael Hennerich depends on I2C=y 349a5736e0bSMichael Hennerich help 350a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 351a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 352a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 353a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 354a5736e0bSMichael Hennerich under the corresponding menus. 355a5736e0bSMichael Hennerich 356d50f8f33SHaojian Zhuangconfig MFD_MAX8925 3571f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 3588d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 3591ad99893SHaojian Zhuang select MFD_CORE 360d50f8f33SHaojian Zhuang help 361d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 362d50f8f33SHaojian Zhuang a Power Management IC. This driver provies common support for 363d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 364d50f8f33SHaojian Zhuang to use the functionality of the device. 365d50f8f33SHaojian Zhuang 366527e7e9aSMyungJoo Hamconfig MFD_MAX8997 367527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 368527e7e9aSMyungJoo Ham depends on I2C=y && GENERIC_HARDIRQS 369527e7e9aSMyungJoo Ham select MFD_CORE 370527e7e9aSMyungJoo Ham help 371527e7e9aSMyungJoo Ham Say yes here to support for Maxim Semiconductor MAX8998/8966. 372527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 373527e7e9aSMyungJoo Ham MUIC controls on chip. 374d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 375527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 376527e7e9aSMyungJoo Ham of the device. 377527e7e9aSMyungJoo Ham 378156f2528SKyungmin Parkconfig MFD_MAX8998 379f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 3802c7e6f57SJoonyoung Shim depends on I2C=y && GENERIC_HARDIRQS 381156f2528SKyungmin Park select MFD_CORE 382156f2528SKyungmin Park help 383f8539ddcSKyungmin Park Say yes here to support for Maxim Semiconductor MAX8998 and 384f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 385f8539ddcSKyungmin Park This driver provies common support for accessing the device, 386f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 387f8539ddcSKyungmin Park of the device. 388156f2528SKyungmin Park 3891d9f9f04SMark Brownconfig MFD_WM8400 3901d9f9f04SMark Brown tristate "Support Wolfson Microelectronics WM8400" 391b8380c1aSMark Brown select MFD_CORE 3929c366452SMark Brown depends on I2C 3932b247d06SMark Brown select REGMAP_I2C 3941d9f9f04SMark Brown help 3951d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 3969e5aca58SMark Brown CODEC. This driver provides common support for accessing 3971d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 3981d9f9f04SMark Brown the functionality of the device. 3991d9f9f04SMark Brown 400b11062b9SMark Brownconfig MFD_WM831X 401e5b48684SMark Brown bool 402e5b48684SMark Brown depends on GENERIC_HARDIRQS 403e5b48684SMark Brown 404e5b48684SMark Brownconfig MFD_WM831X_I2C 405e5b48684SMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 406b11062b9SMark Brown select MFD_CORE 407e5b48684SMark Brown select MFD_WM831X 4088d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 409b11062b9SMark Brown help 410e5b48684SMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 411e5b48684SMark Brown when controlled using I2C. This driver provides common support 412e5b48684SMark Brown for accessing the device, additional drivers must be enabled in 413e5b48684SMark Brown order to use the functionality of the device. 414b11062b9SMark Brown 4152aa13b9eSMark Brownconfig MFD_WM831X_SPI 4162aa13b9eSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 4172aa13b9eSMark Brown select MFD_CORE 4182aa13b9eSMark Brown select MFD_WM831X 4192aa13b9eSMark Brown depends on SPI_MASTER && GENERIC_HARDIRQS 4202aa13b9eSMark Brown help 4212aa13b9eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs 4222aa13b9eSMark Brown when controlled using SPI. This driver provides common support 4232aa13b9eSMark Brown for accessing the device, additional drivers must be enabled in 4242aa13b9eSMark Brown order to use the functionality of the device. 4252aa13b9eSMark Brown 42689b4012bSMark Brownconfig MFD_WM8350 427ecf926bcSMark Brown bool 4288d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 42989b4012bSMark Brown 43089b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 43189b4012bSMark Brown bool 43289b4012bSMark Brown depends on MFD_WM8350 43389b4012bSMark Brown 43489b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 43589b4012bSMark Brown bool 43689b4012bSMark Brown depends on MFD_WM8350 43789b4012bSMark Brown 43889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 43989b4012bSMark Brown bool 44089b4012bSMark Brown depends on MFD_WM8350 44189b4012bSMark Brown 44289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 44389b4012bSMark Brown bool 44489b4012bSMark Brown depends on MFD_WM8350 44589b4012bSMark Brown 446ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 447ca23f8c1SMark Brown bool 448ca23f8c1SMark Brown depends on MFD_WM8350 449ca23f8c1SMark Brown 450ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 451ca23f8c1SMark Brown bool 452ca23f8c1SMark Brown depends on MFD_WM8350 453ca23f8c1SMark Brown 454ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 455ca23f8c1SMark Brown bool 456ca23f8c1SMark Brown depends on MFD_WM8350 457ca23f8c1SMark Brown 458ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 459ca23f8c1SMark Brown bool 460ca23f8c1SMark Brown depends on MFD_WM8350 461ca23f8c1SMark Brown 46296920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 46396920630SMark Brown bool 46496920630SMark Brown depends on MFD_WM8350 46596920630SMark Brown 46696920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 46796920630SMark Brown bool 46896920630SMark Brown depends on MFD_WM8350 46996920630SMark Brown 47096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 47196920630SMark Brown bool 47296920630SMark Brown depends on MFD_WM8350 47396920630SMark Brown 47496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 47596920630SMark Brown bool 47696920630SMark Brown depends on MFD_WM8350 47796920630SMark Brown 478c661a0b9SMark Brownconfig MFD_WM8350_I2C 479ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 480c661a0b9SMark Brown select MFD_WM8350 4818d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 482c661a0b9SMark Brown help 483c661a0b9SMark Brown The WM8350 is an integrated audio and power management 484c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 485c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 486c661a0b9SMark Brown I2C as the control interface. Additional options must be 487c661a0b9SMark Brown selected to enable support for the functionality of the chip. 488c661a0b9SMark Brown 4899e501086SMark Brownconfig MFD_WM8994 490c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 4919e501086SMark Brown select MFD_CORE 492c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 4939e501086SMark Brown help 4949e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 4959e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 4969e501086SMark Brown has on board GPIO and regulator functionality which is 4979e501086SMark Brown supported via the relevant subsystems. This driver provides 4989e501086SMark Brown core support for the WM8994, in order to use the actual 4999e501086SMark Brown functionaltiy of the device other drivers must be enabled. 5009e501086SMark Brown 501f52046b1SBalaji Raoconfig MFD_PCF50633 502f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 503f52046b1SBalaji Rao depends on I2C 5046e3ad118SMark Brown select REGMAP_I2C 505f52046b1SBalaji Rao help 506f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 507f52046b1SBalaji Rao This core driver provides register access and IRQ handling 508f52046b1SBalaji Rao facilities, and registers devices for the various functions 509f52046b1SBalaji Rao so that function-specific drivers can bind to them. 510f52046b1SBalaji Rao 5111305134eSAxel Linconfig PCF50633_ADC 5121305134eSAxel Lin tristate "Support for NXP PCF50633 ADC" 5131305134eSAxel Lin depends on MFD_PCF50633 5141305134eSAxel Lin help 5151305134eSAxel Lin Say yes here if you want to include support for ADC in the 5161305134eSAxel Lin NXP PCF50633 chip. 5171305134eSAxel Lin 5181305134eSAxel Linconfig PCF50633_GPIO 5191305134eSAxel Lin tristate "Support for NXP PCF50633 GPIO" 5201305134eSAxel Lin depends on MFD_PCF50633 5211305134eSAxel Lin help 5221305134eSAxel Lin Say yes here if you want to include support GPIO for pins on 5231305134eSAxel Lin the PCF50633 chip. 5241305134eSAxel Lin 5258238addcSSascha Hauerconfig MFD_MC13783 5268e005935SUwe Kleine-König tristate 5278e005935SUwe Kleine-König 5288e005935SUwe Kleine-Königconfig MFD_MC13XXX 5298e005935SUwe Kleine-König tristate "Support Freescale MC13783 and MC13892" 5308238addcSSascha Hauer depends on SPI_MASTER 5318238addcSSascha Hauer select MFD_CORE 5328e005935SUwe Kleine-König select MFD_MC13783 5338238addcSSascha Hauer help 5348e005935SUwe Kleine-König Support for the Freescale (Atlas) PMIC and audio CODECs 5358e005935SUwe Kleine-König MC13783 and MC13892. 5368238addcSSascha Hauer This driver provides common support for accessing the device, 5378238addcSSascha Hauer additional drivers must be enabled in order to use the 5388238addcSSascha Hauer functionality of the device. 5398238addcSSascha Hauer 540fa661258SMattias Wallinconfig ABX500_CORE 541fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 54247c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 543fa661258SMattias Wallin help 544fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 545fa661258SMattias Wallin chips. This core driver expose register access functions. 546fa661258SMattias Wallin Functionality specific drivers using these functions can 547fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 548fa661258SMattias Wallin actual register access is done by the IC core driver. 549fa661258SMattias Wallin 55014fa5691SLinus Walleijconfig AB3100_CORE 5512071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 552fa661258SMattias Wallin depends on I2C=y && ABX500_CORE 5538c96aefbSLinus Walleij select MFD_CORE 55414fa5691SLinus Walleij default y if ARCH_U300 55514fa5691SLinus Walleij help 55614fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 55714fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 55814fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 55914fa5691SLinus Walleij to read and write registers and subscribe to events from 56014fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 56114fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 56214fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 56314fa5691SLinus Walleij and ALSA sound. 56414fa5691SLinus Walleij 56512992dd8SLinus Walleijconfig AB3100_OTP 56612992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 56712992dd8SLinus Walleij depends on AB3100_CORE 56812992dd8SLinus Walleij default y if AB3100_CORE 56912992dd8SLinus Walleij help 57012992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 57112992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 57212992dd8SLinus Walleij out OTP values. 57312992dd8SLinus Walleij 57413a09f93SDaniel Ribeiroconfig EZX_PCAP 57513a09f93SDaniel Ribeiro bool "PCAP Support" 57613a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 57713a09f93SDaniel Ribeiro help 57813a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 57913a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 58013a09f93SDaniel Ribeiro 58162579266SRabin Vincentconfig AB8500_CORE 58262579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 5836680d940SSundar Iyer depends on GENERIC_HARDIRQS && ABX500_CORE 58462579266SRabin Vincent select MFD_CORE 5850c41839eSSrinidhi Kasagar help 58662579266SRabin Vincent Select this option to enable access to AB8500 power management 5876680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 5886680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 5896680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 5900c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 5910c41839eSSrinidhi Kasagar 59239368edaSMattias Wallinconfig AB8500_I2C_CORE 59339368edaSMattias Wallin bool "AB8500 register access via PRCMU I2C" 594650c2a21SLinus Walleij depends on AB8500_CORE && MFD_DB8500_PRCMU 59539368edaSMattias Wallin default y 59639368edaSMattias Wallin help 59739368edaSMattias Wallin This enables register access to the AB8500 chip via PRCMU I2C. 59839368edaSMattias Wallin The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 59939368edaSMattias Wallin the I2C bus is connected to the Power Reset 60039368edaSMattias Wallin and Mangagement Unit, PRCMU. 60139368edaSMattias Wallin 6025814fc35SMattias Wallinconfig AB8500_DEBUG 6035814fc35SMattias Wallin bool "Enable debug info via debugfs" 6045814fc35SMattias Wallin depends on AB8500_CORE && DEBUG_FS 6055814fc35SMattias Wallin default y if DEBUG_FS 6065814fc35SMattias Wallin help 6075814fc35SMattias Wallin Select this option if you want debug information using the debug 6085814fc35SMattias Wallin filesystem, debugfs. 6095814fc35SMattias Wallin 610dae2db30SArun Murthyconfig AB8500_GPADC 611dae2db30SArun Murthy bool "AB8500 GPADC driver" 612dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 613dae2db30SArun Murthy default y 614dae2db30SArun Murthy help 615dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 616dae2db30SArun Murthy 61709bcb3f3SMattias Wallinconfig AB3550_CORE 61809bcb3f3SMattias Wallin bool "ST-Ericsson AB3550 Mixed Signal Circuit core functions" 61909bcb3f3SMattias Wallin select MFD_CORE 62009bcb3f3SMattias Wallin depends on I2C=y && GENERIC_HARDIRQS && ABX500_CORE 62109bcb3f3SMattias Wallin help 62209bcb3f3SMattias Wallin Select this to enable the AB3550 Mixed Signal IC core 62309bcb3f3SMattias Wallin functionality. This connects to a AB3550 on the I2C bus 62409bcb3f3SMattias Wallin and expose a number of symbols needed for dependent devices 62509bcb3f3SMattias Wallin to read and write registers and subscribe to events from 62609bcb3f3SMattias Wallin this multi-functional IC. This is needed to use other features 62709bcb3f3SMattias Wallin of the AB3550 such as battery-backed RTC, charging control, 62809bcb3f3SMattias Wallin LEDs, vibrator, system power and temperature, power management 62909bcb3f3SMattias Wallin and ALSA sound. 63009bcb3f3SMattias Wallin 631650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 632650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 633650c2a21SLinus Walleij depends on UX500_SOC_DB8500 634650c2a21SLinus Walleij select MFD_CORE 635650c2a21SLinus Walleij help 636650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 637650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 638650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 639650c2a21SLinus Walleij through a register map. 640650c2a21SLinus Walleij 6418317797cSLinus Walleijconfig MFD_DB5500_PRCMU 6428317797cSLinus Walleij bool "ST-Ericsson DB5500 Power Reset Control Management Unit" 6438317797cSLinus Walleij depends on UX500_SOC_DB5500 6448317797cSLinus Walleij select MFD_CORE 6458317797cSLinus Walleij help 6468317797cSLinus Walleij Select this option to enable support for the DB5500 Power Reset 6478317797cSLinus Walleij and Control Management Unit. This is basically an autonomous 6488317797cSLinus Walleij system controller running an XP70 microprocessor, which is accessed 6498317797cSLinus Walleij through a register map. 6508317797cSLinus Walleij 651f71e1afdSAndres Salomonconfig MFD_CS5535 652f71e1afdSAndres Salomon tristate "Support for CS5535 and CS5536 southbridge core functions" 653f71e1afdSAndres Salomon select MFD_CORE 65415b7cf14SAndres Salomon depends on PCI && X86 655f71e1afdSAndres Salomon ---help--- 656f71e1afdSAndres Salomon This is the core driver for CS5535/CS5536 MFD functions. This is 657f71e1afdSAndres Salomon necessary for using the board's GPIO and MFGPT functionality. 658f71e1afdSAndres Salomon 6598edbede9SRichard Röjforsconfig MFD_TIMBERDALE 6608edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 6618edbede9SRichard Röjfors select MFD_CORE 662546e29b6SRandy Dunlap depends on PCI && GPIOLIB 6638edbede9SRichard Röjfors ---help--- 6648edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 6658edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 6668edbede9SRichard Röjfors 6678edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 6688edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 669e82c60aeSDenis Turischev 670e82c60aeSDenis Turischevconfig LPC_SCH 671e82c60aeSDenis Turischev tristate "Intel SCH LPC" 672e82c60aeSDenis Turischev depends on PCI 673e82c60aeSDenis Turischev select MFD_CORE 674e82c60aeSDenis Turischev help 675e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 676e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 677e82c60aeSDenis Turischev 678e090d506SFlorian Fainelliconfig MFD_RDC321X 679e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 680e090d506SFlorian Fainelli select MFD_CORE 681e090d506SFlorian Fainelli depends on PCI 682e090d506SFlorian Fainelli help 683e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 684e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 685e090d506SFlorian Fainelli southbridge PCI device configuration space. 686e090d506SFlorian Fainelli 687bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 688bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 689bd358132SIra W. Snyder select MFD_CORE 690bd358132SIra W. Snyder depends on PCI 691bd358132SIra W. Snyder help 692bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 693bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 694bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 695bd358132SIra W. Snyder CAN and GPIO controllers. 696bd358132SIra W. Snyder 69791f4debfSLars-Peter Clausenconfig MFD_JZ4740_ADC 698914e6d4eSLars-Peter Clausen bool "Support for the JZ4740 SoC ADC core" 69991f4debfSLars-Peter Clausen select MFD_CORE 700914e6d4eSLars-Peter Clausen select GENERIC_IRQ_CHIP 70191f4debfSLars-Peter Clausen depends on MACH_JZ4740 70291f4debfSLars-Peter Clausen help 70391f4debfSLars-Peter Clausen Say yes here if you want support for the ADC unit in the JZ4740 SoC. 70491f4debfSLars-Peter Clausen This driver is necessary for jz4740-battery and jz4740-hwmon driver. 70591f4debfSLars-Peter Clausen 706375fc77bSDaniel Drakeconfig MFD_VX855 707375fc77bSDaniel Drake tristate "Support for VIA VX855/VX875 integrated south bridge" 708375fc77bSDaniel Drake depends on PCI 709375fc77bSDaniel Drake select MFD_CORE 710375fc77bSDaniel Drake help 711375fc77bSDaniel Drake Say yes here to enable support for various functions of the 712375fc77bSDaniel Drake VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 713375fc77bSDaniel Drake and/or vx855_gpio drivers for this to do anything useful. 714375fc77bSDaniel Drake 715383268a8SMatti Aaltonenconfig MFD_WL1273_CORE 71694fd5b74SMatti Aaltonen tristate "Support for TI WL1273 FM radio." 717383268a8SMatti Aaltonen depends on I2C 718383268a8SMatti Aaltonen select MFD_CORE 719383268a8SMatti Aaltonen default n 720383268a8SMatti Aaltonen help 721383268a8SMatti Aaltonen This is the core driver for the TI WL1273 FM radio. This MFD 722383268a8SMatti Aaltonen driver connects the radio-wl1273 V4L2 module and the wl1273 723383268a8SMatti Aaltonen audio codec. 724383268a8SMatti Aaltonen 72517cdd29dSKeshava Munegowdaconfig MFD_OMAP_USB_HOST 72617cdd29dSKeshava Munegowda bool "Support OMAP USBHS core driver" 72717cdd29dSKeshava Munegowda depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 72817cdd29dSKeshava Munegowda default y 72917cdd29dSKeshava Munegowda help 73017cdd29dSKeshava Munegowda This is the core driver for the OAMP EHCI and OHCI drivers. 73117cdd29dSKeshava Munegowda This MFD driver does the required setup functionalities for 73217cdd29dSKeshava Munegowda OMAP USB Host drivers. 73317cdd29dSKeshava Munegowda 734cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8XXX 735cbdb53e1SAbhijeet Dharmapurikar tristate 736cbdb53e1SAbhijeet Dharmapurikar 737cbdb53e1SAbhijeet Dharmapurikarconfig MFD_PM8921_CORE 738cbdb53e1SAbhijeet Dharmapurikar tristate "Qualcomm PM8921 PMIC chip" 739cbdb53e1SAbhijeet Dharmapurikar depends on MSM_SSBI 740cbdb53e1SAbhijeet Dharmapurikar select MFD_CORE 741cbdb53e1SAbhijeet Dharmapurikar select MFD_PM8XXX 742cbdb53e1SAbhijeet Dharmapurikar help 743cbdb53e1SAbhijeet Dharmapurikar If you say yes to this option, support will be included for the 744cbdb53e1SAbhijeet Dharmapurikar built-in PM8921 PMIC chip. 745cbdb53e1SAbhijeet Dharmapurikar 746cbdb53e1SAbhijeet Dharmapurikar This is required if your board has a PM8921 and uses its features, 747cbdb53e1SAbhijeet Dharmapurikar such as: MPPs, GPIOs, regulators, interrupts, and PWM. 748cbdb53e1SAbhijeet Dharmapurikar 749cbdb53e1SAbhijeet Dharmapurikar Say M here if you want to include support for PM8921 chip as a module. 750cbdb53e1SAbhijeet Dharmapurikar This will build a module called "pm8921-core". 751cbdb53e1SAbhijeet Dharmapurikar 752c013f0a5SAbhijeet Dharmapurikarconfig MFD_PM8XXX_IRQ 753c013f0a5SAbhijeet Dharmapurikar bool "Support for Qualcomm PM8xxx IRQ features" 754c013f0a5SAbhijeet Dharmapurikar depends on MFD_PM8XXX 755c013f0a5SAbhijeet Dharmapurikar default y if MFD_PM8XXX 756c013f0a5SAbhijeet Dharmapurikar help 757c013f0a5SAbhijeet Dharmapurikar This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 758c013f0a5SAbhijeet Dharmapurikar 759c013f0a5SAbhijeet Dharmapurikar This is required to use certain other PM 8xxx features, such as GPIO 760c013f0a5SAbhijeet Dharmapurikar and MPP. 761c013f0a5SAbhijeet Dharmapurikar 7628509e142SAxel Linconfig TPS65911_COMPARATOR 7638509e142SAxel Lin tristate 7648509e142SAxel Lin 76509d6292bSJin Parkconfig MFD_AAT2870_CORE 76609d6292bSJin Park bool "Support for the AnalogicTech AAT2870" 76709d6292bSJin Park select MFD_CORE 76809d6292bSJin Park depends on I2C=y && GPIOLIB 76909d6292bSJin Park help 77009d6292bSJin Park If you say yes here you get support for the AAT2870. 77109d6292bSJin Park This driver provides common support for accessing the device, 77209d6292bSJin Park additional drivers must be enabled in order to use the 77309d6292bSJin Park functionality of the device. 77409d6292bSJin Park 77538270644SRandy Dunlapendif # MFD_SUPPORT 776b6d6454fSBen Dooks 777a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 778f751d50fSAdrian Bunk depends on ARCH_SA1100 779a4e137abSRussell King 780a4e137abSRussell Kingconfig MCP 781a4e137abSRussell King tristate 782a4e137abSRussell King 7835e742ad6SRussell King# Interface drivers 7845e742ad6SRussell Kingconfig MCP_SA11X0 7855e742ad6SRussell King tristate "Support SA11x0 MCP interface" 7865e742ad6SRussell King depends on ARCH_SA1100 7875e742ad6SRussell King select MCP 7885e742ad6SRussell King 78905c45ca9SRussell King# Chip drivers 79005c45ca9SRussell Kingconfig MCP_UCB1200 79105c45ca9SRussell King tristate "Support for UCB1200 / UCB1300" 79205c45ca9SRussell King depends on MCP 79305c45ca9SRussell King 794acb45439SRussell Kingconfig MCP_UCB1200_TS 795acb45439SRussell King tristate "Touchscreen interface support" 796acb45439SRussell King depends on MCP_UCB1200 && INPUT 797acb45439SRussell King 798a4e137abSRussell Kingendmenu 799