1a4e137abSRussell King# 2a4e137abSRussell King# Multifunction miscellaneous devices 3a4e137abSRussell King# 4a4e137abSRussell King 5b6d6454fSBen Dooksmenu "Multifunction device drivers" 6e25df120SMartin Schwidefsky depends on HAS_IOMEM 7b6d6454fSBen Dooks 8aa613de6SDmitry Baryshkovconfig MFD_CORE 9aa613de6SDmitry Baryshkov tristate 10aa613de6SDmitry Baryshkov default n 11aa613de6SDmitry Baryshkov 122cc50beeSHaojian Zhuangconfig MFD_88PM860X 132cc50beeSHaojian Zhuang bool "Support Marvell 88PM8606/88PM8607" 148d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 152cc50beeSHaojian Zhuang select MFD_CORE 162cc50beeSHaojian Zhuang help 172cc50beeSHaojian Zhuang This supports for Marvell 88PM8606/88PM8607 Power Management IC. 182cc50beeSHaojian Zhuang This includes the I2C driver and the core APIs _only_, you have to 192cc50beeSHaojian Zhuang select individual components like voltage regulators, RTC and 202cc50beeSHaojian Zhuang battery-charger under the corresponding menus. 212cc50beeSHaojian Zhuang 22b6d6454fSBen Dooksconfig MFD_SM501 23b6d6454fSBen Dooks tristate "Support for Silicon Motion SM501" 24b6d6454fSBen Dooks ---help--- 25b6d6454fSBen Dooks This is the core driver for the Silicon Motion SM501 multimedia 26b6d6454fSBen Dooks companion chip. This device is a multifunction device which may 2701dd2fbfSMatt LaPlante provide numerous interfaces including USB host controller, USB gadget, 2801dd2fbfSMatt LaPlante asynchronous serial ports, audio functions, and a dual display video 29b6d6454fSBen Dooks interface. The device may be connected by PCI or local bus with 30b6d6454fSBen Dooks varying functions enabled. 31b6d6454fSBen Dooks 32f61be273SBen Dooksconfig MFD_SM501_GPIO 33f61be273SBen Dooks bool "Export GPIO via GPIO layer" 342eedd604SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 35f61be273SBen Dooks ---help--- 36f61be273SBen Dooks This option uses the gpio library layer to export the 64 GPIO 37f61be273SBen Dooks lines on the SM501. The platform data is used to supply the 38f61be273SBen Dooks base number for the first GPIO line to register. 39f61be273SBen Dooks 40fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 41fa9ff4b1SSamuel Ortiz bool "Support for Compaq ASIC3" 422eedd604SSamuel Ortiz depends on GENERIC_HARDIRQS && GPIOLIB && ARM 439461f65aSPhilipp Zabel select MFD_CORE 44fa9ff4b1SSamuel Ortiz ---help--- 45fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 46fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 47fa9ff4b1SSamuel Ortiz 48a87d5638SMagnus Dammconfig MFD_SH_MOBILE_SDHI 49a87d5638SMagnus Damm bool "Support for SuperH Mobile SDHI" 503d8ca8c0SMagnus Damm depends on SUPERH || ARCH_SHMOBILE 51a87d5638SMagnus Damm select MFD_CORE 52311f3ac7SGuennadi Liakhovetski select TMIO_MMC_DMA 53a87d5638SMagnus Damm ---help--- 54a87d5638SMagnus Damm This driver supports the SDHI hardware block found in many 55a87d5638SMagnus Damm SuperH Mobile SoCs. 56a87d5638SMagnus Damm 57ca26308cSMiguel Aguilarconfig MFD_DAVINCI_VOICECODEC 58ca26308cSMiguel Aguilar tristate 59ca26308cSMiguel Aguilar select MFD_CORE 60ca26308cSMiguel Aguilar 610931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 620931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 630931a4c6SDavid Brownell depends on I2C && MACH_DAVINCI_DM355_EVM 640931a4c6SDavid Brownell help 650931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 660931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 670931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 680931a4c6SDavid Brownell 69a1635b8fSPhilipp Zabelconfig HTC_EGPIO 70a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 717444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 72a1635b8fSPhilipp Zabel help 73a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 74a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 75a1635b8fSPhilipp Zabel pins, output pins, and irqs. 76a1635b8fSPhilipp Zabel 775dc3339aSPhilipp Zabelconfig HTC_PASIC3 785dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 790254a8f4SPhilipp Zabel select MFD_CORE 805dc3339aSPhilipp Zabel help 815dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 825dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 835dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 845dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 855dc3339aSPhilipp Zabel 866048a3ddSCory Maccarroneconfig HTC_I2CPLD 876048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 88bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 896048a3ddSCory Maccarrone help 906048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 916048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 926048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 936048a3ddSCory Maccarrone interface to one or more sub-chips. 946048a3ddSCory Maccarrone 95d9105c2bSMarek Vašutconfig UCB1400_CORE 96d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 97e4831802SRandy Dunlap depends on AC97_BUS 985a49a540SAndrew Morton depends on GPIOLIB 99d9105c2bSMarek Vašut help 100d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 101d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 102d9105c2bSMarek Vašut 103d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 104d9105c2bSMarek Vašut module will be called ucb1400_core. 105d9105c2bSMarek Vašut 10687c13493SDavid Brownellconfig TPS65010 10787c13493SDavid Brownell tristate "TPS6501x Power Management chips" 10887c13493SDavid Brownell depends on I2C && GPIOLIB 10987c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 11087c13493SDavid Brownell help 11187c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 11287c13493SDavid Brownell Power Management chips. These include voltage regulators, 11387c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 11487c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 11587c13493SDavid Brownell 11687c13493SDavid Brownell This driver can also be built as a module. If so, the module 11787c13493SDavid Brownell will be called tps65010. 11887c13493SDavid Brownell 11988e75cc3SDavid Brownellconfig MENELAUS 12088e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 121088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 12288e75cc3SDavid Brownell help 12388e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 12488e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 125692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 12688e75cc3SDavid Brownell and other features that are often used in portable devices like 12788e75cc3SDavid Brownell cell phones and PDAs. 12888e75cc3SDavid Brownell 129a603a7faSDavid Brownellconfig TWL4030_CORE 130e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 13167460a7cSDavid Brownell depends on I2C=y && GENERIC_HARDIRQS 132a603a7faSDavid Brownell help 133e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 134a603a7faSDavid Brownell This core driver provides register access and IRQ handling 135a603a7faSDavid Brownell facilities, and registers devices for the various functions 136a603a7faSDavid Brownell so that function-specific drivers can bind to them. 137a603a7faSDavid Brownell 138a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 139a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 140a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 141a603a7faSDavid Brownell versions) and many other features. 142a603a7faSDavid Brownell 143ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 144ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 145ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 146ebf0bd36SAmit Kucheria help 147ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 148ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 149ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 150ebf0bd36SAmit Kucheria as clock request handshaking. 151ebf0bd36SAmit Kucheria 152ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 153ebf0bd36SAmit Kucheria and load scripts controling which resources are switched off/on 154ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 155ebf0bd36SAmit Kucheria 1560b83ddebSPeter Ujfalusiconfig TWL4030_CODEC 1570b83ddebSPeter Ujfalusi bool 1580b83ddebSPeter Ujfalusi depends on TWL4030_CORE 1590b83ddebSPeter Ujfalusi select MFD_CORE 1600b83ddebSPeter Ujfalusi default n 1610b83ddebSPeter Ujfalusi 1621c2c30acSSamuel Ortizconfig MFD_TMIO 1631c2c30acSSamuel Ortiz bool 1641c2c30acSSamuel Ortiz default n 1651c2c30acSSamuel Ortiz 166311f3ac7SGuennadi Liakhovetskiconfig TMIO_MMC_DMA 167311f3ac7SGuennadi Liakhovetski bool 168311f3ac7SGuennadi Liakhovetski select DMA_ENGINE 169311f3ac7SGuennadi Liakhovetski select DMADEVICES 170311f3ac7SGuennadi Liakhovetski 1711f192015SIan Moltonconfig MFD_T7L66XB 1721f192015SIan Molton bool "Support Toshiba T7L66XB" 1739ca68233SAl Viro depends on ARM && HAVE_CLK 1741f192015SIan Molton select MFD_CORE 1751c2c30acSSamuel Ortiz select MFD_TMIO 1761f192015SIan Molton help 1771f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 1781f192015SIan Molton 179cbdfb426SIan Moltonconfig MFD_TC6387XB 180cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 1819ca68233SAl Viro depends on ARM && HAVE_CLK 182cbdfb426SIan Molton select MFD_CORE 1831c2c30acSSamuel Ortiz select MFD_TMIO 184cbdfb426SIan Molton help 185cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 186cbdfb426SIan Molton 187d6315949SDmitry Baryshkovconfig MFD_TC6393XB 188d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 1898d25b36bSAdrian Bunk depends on GPIOLIB && ARM 190f024ff10SDmitry Baryshkov select MFD_CORE 1911c2c30acSSamuel Ortiz select MFD_TMIO 192d6315949SDmitry Baryshkov help 193d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 194d6315949SDmitry Baryshkov 1958e2eaabfSSamuel Ortizconfig PMIC_DA903X 1968e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 1978e2eaabfSSamuel Ortiz depends on I2C=y 1988e2eaabfSSamuel Ortiz help 1998e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 2008e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 2018e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 2028e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 2038e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 2048e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 2058e2eaabfSSamuel Ortiz 206a5736e0bSMichael Hennerichconfig PMIC_ADP5520 207a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 208a5736e0bSMichael Hennerich depends on I2C=y 209a5736e0bSMichael Hennerich help 210a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 211a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 212a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 213a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 214a5736e0bSMichael Hennerich under the corresponding menus. 215a5736e0bSMichael Hennerich 216d50f8f33SHaojian Zhuangconfig MFD_MAX8925 2171f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 2188d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 2191ad99893SHaojian Zhuang select MFD_CORE 220d50f8f33SHaojian Zhuang help 221d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 222d50f8f33SHaojian Zhuang a Power Management IC. This driver provies common support for 223d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 224d50f8f33SHaojian Zhuang to use the functionality of the device. 225d50f8f33SHaojian Zhuang 2261d9f9f04SMark Brownconfig MFD_WM8400 2271d9f9f04SMark Brown tristate "Support Wolfson Microelectronics WM8400" 228b8380c1aSMark Brown select MFD_CORE 2299c366452SMark Brown depends on I2C 2301d9f9f04SMark Brown help 2311d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 2329e5aca58SMark Brown CODEC. This driver provides common support for accessing 2331d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 2341d9f9f04SMark Brown the functionality of the device. 2351d9f9f04SMark Brown 236b11062b9SMark Brownconfig MFD_WM831X 2376e40173dSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs" 238b11062b9SMark Brown select MFD_CORE 2398d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 240b11062b9SMark Brown help 241d4e0a89eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs. 242d4e0a89eSMark Brown This driver provides common support for accessing the device, 243b11062b9SMark Brown additional drivers must be enabled in order to use the 244b11062b9SMark Brown functionality of the device. 245b11062b9SMark Brown 24689b4012bSMark Brownconfig MFD_WM8350 247ecf926bcSMark Brown bool 2488d002bdcSGeert Uytterhoeven depends on GENERIC_HARDIRQS 24989b4012bSMark Brown 25089b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 25189b4012bSMark Brown bool 25289b4012bSMark Brown depends on MFD_WM8350 25389b4012bSMark Brown 25489b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 25589b4012bSMark Brown bool 25689b4012bSMark Brown depends on MFD_WM8350 25789b4012bSMark Brown 25889b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 25989b4012bSMark Brown bool 26089b4012bSMark Brown depends on MFD_WM8350 26189b4012bSMark Brown 26289b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 26389b4012bSMark Brown bool 26489b4012bSMark Brown depends on MFD_WM8350 26589b4012bSMark Brown 266ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 267ca23f8c1SMark Brown bool 268ca23f8c1SMark Brown depends on MFD_WM8350 269ca23f8c1SMark Brown 270ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 271ca23f8c1SMark Brown bool 272ca23f8c1SMark Brown depends on MFD_WM8350 273ca23f8c1SMark Brown 274ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 275ca23f8c1SMark Brown bool 276ca23f8c1SMark Brown depends on MFD_WM8350 277ca23f8c1SMark Brown 278ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 279ca23f8c1SMark Brown bool 280ca23f8c1SMark Brown depends on MFD_WM8350 281ca23f8c1SMark Brown 28296920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 28396920630SMark Brown bool 28496920630SMark Brown depends on MFD_WM8350 28596920630SMark Brown 28696920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 28796920630SMark Brown bool 28896920630SMark Brown depends on MFD_WM8350 28996920630SMark Brown 29096920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 29196920630SMark Brown bool 29296920630SMark Brown depends on MFD_WM8350 29396920630SMark Brown 29496920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 29596920630SMark Brown bool 29696920630SMark Brown depends on MFD_WM8350 29796920630SMark Brown 298c661a0b9SMark Brownconfig MFD_WM8350_I2C 299ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 300c661a0b9SMark Brown select MFD_WM8350 3018d002bdcSGeert Uytterhoeven depends on I2C=y && GENERIC_HARDIRQS 302c661a0b9SMark Brown help 303c661a0b9SMark Brown The WM8350 is an integrated audio and power management 304c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 305c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 306c661a0b9SMark Brown I2C as the control interface. Additional options must be 307c661a0b9SMark Brown selected to enable support for the functionality of the chip. 308c661a0b9SMark Brown 3099e501086SMark Brownconfig MFD_WM8994 310c9fbf7e0SMark Brown bool "Support Wolfson Microelectronics WM8994" 3119e501086SMark Brown select MFD_CORE 312c9fbf7e0SMark Brown depends on I2C=y && GENERIC_HARDIRQS 3139e501086SMark Brown help 3149e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 3159e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 3169e501086SMark Brown has on board GPIO and regulator functionality which is 3179e501086SMark Brown supported via the relevant subsystems. This driver provides 3189e501086SMark Brown core support for the WM8994, in order to use the actual 3199e501086SMark Brown functionaltiy of the device other drivers must be enabled. 3209e501086SMark Brown 321f52046b1SBalaji Raoconfig MFD_PCF50633 322f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 323f52046b1SBalaji Rao depends on I2C 324f52046b1SBalaji Rao help 325f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 326f52046b1SBalaji Rao This core driver provides register access and IRQ handling 327f52046b1SBalaji Rao facilities, and registers devices for the various functions 328f52046b1SBalaji Rao so that function-specific drivers can bind to them. 329f52046b1SBalaji Rao 3308238addcSSascha Hauerconfig MFD_MC13783 3318238addcSSascha Hauer tristate "Support Freescale MC13783" 3328238addcSSascha Hauer depends on SPI_MASTER 3338238addcSSascha Hauer select MFD_CORE 3348238addcSSascha Hauer help 3358238addcSSascha Hauer Support for the Freescale (Atlas) MC13783 PMIC and audio CODEC. 3368238addcSSascha Hauer This driver provides common support for accessing the device, 3378238addcSSascha Hauer additional drivers must be enabled in order to use the 3388238addcSSascha Hauer functionality of the device. 3398238addcSSascha Hauer 34008c3e06aSBalaji Raoconfig PCF50633_ADC 34108c3e06aSBalaji Rao tristate "Support for NXP PCF50633 ADC" 34208c3e06aSBalaji Rao depends on MFD_PCF50633 34308c3e06aSBalaji Rao help 34408c3e06aSBalaji Rao Say yes here if you want to include support for ADC in the 34508c3e06aSBalaji Rao NXP PCF50633 chip. 34608c3e06aSBalaji Rao 3476a3d119bSBalaji Raoconfig PCF50633_GPIO 3486a3d119bSBalaji Rao tristate "Support for NXP PCF50633 GPIO" 3496a3d119bSBalaji Rao depends on MFD_PCF50633 3506a3d119bSBalaji Rao help 3516a3d119bSBalaji Rao Say yes here if you want to include support GPIO for pins on 3526a3d119bSBalaji Rao the PCF50633 chip. 3536a3d119bSBalaji Rao 35414fa5691SLinus Walleijconfig AB3100_CORE 3552071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 3562071db48SLinus Walleij depends on I2C=y 35714fa5691SLinus Walleij default y if ARCH_U300 35814fa5691SLinus Walleij help 35914fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 36014fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 36114fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 36214fa5691SLinus Walleij to read and write registers and subscribe to events from 36314fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 36414fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 36514fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 36614fa5691SLinus Walleij and ALSA sound. 36714fa5691SLinus Walleij 36812992dd8SLinus Walleijconfig AB3100_OTP 36912992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 37012992dd8SLinus Walleij depends on AB3100_CORE 37112992dd8SLinus Walleij default y if AB3100_CORE 37212992dd8SLinus Walleij help 37312992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 37412992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 37512992dd8SLinus Walleij out OTP values. 37612992dd8SLinus Walleij 37713a09f93SDaniel Ribeiroconfig EZX_PCAP 37813a09f93SDaniel Ribeiro bool "PCAP Support" 37913a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 38013a09f93SDaniel Ribeiro help 38113a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 38213a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 38313a09f93SDaniel Ribeiro 3840c41839eSSrinidhi Kasagarconfig AB4500_CORE 3850c41839eSSrinidhi Kasagar tristate "ST-Ericsson's AB4500 Mixed Signal Power management chip" 3860c41839eSSrinidhi Kasagar depends on SPI 3870c41839eSSrinidhi Kasagar help 3880c41839eSSrinidhi Kasagar Select this option to enable access to AB4500 power management 3890c41839eSSrinidhi Kasagar chip. This connects to U8500 on the SSP/SPI bus and exports 3900c41839eSSrinidhi Kasagar read/write functions for the devices to get access to this chip. 3910c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 3920c41839eSSrinidhi Kasagar 3938edbede9SRichard Röjforsconfig MFD_TIMBERDALE 3948edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 3958edbede9SRichard Röjfors select MFD_CORE 396546e29b6SRandy Dunlap depends on PCI && GPIOLIB 3978edbede9SRichard Röjfors ---help--- 3988edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 3998edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 4008edbede9SRichard Röjfors 4018edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 4028edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 403e82c60aeSDenis Turischev 404e82c60aeSDenis Turischevconfig LPC_SCH 405e82c60aeSDenis Turischev tristate "Intel SCH LPC" 406e82c60aeSDenis Turischev depends on PCI 407e82c60aeSDenis Turischev select MFD_CORE 408e82c60aeSDenis Turischev help 409e82c60aeSDenis Turischev LPC bridge function of the Intel SCH provides support for 410e82c60aeSDenis Turischev System Management Bus and General Purpose I/O. 411e82c60aeSDenis Turischev 412e090d506SFlorian Fainelliconfig MFD_RDC321X 413e090d506SFlorian Fainelli tristate "Support for RDC-R321x southbridge" 414e090d506SFlorian Fainelli select MFD_CORE 415e090d506SFlorian Fainelli depends on PCI 416e090d506SFlorian Fainelli help 417e090d506SFlorian Fainelli Say yes here if you want to have support for the RDC R-321x SoC 418e090d506SFlorian Fainelli southbridge which provides access to GPIOs and Watchdog using the 419e090d506SFlorian Fainelli southbridge PCI device configuration space. 420e090d506SFlorian Fainelli 421bd358132SIra W. Snyderconfig MFD_JANZ_CMODIO 422bd358132SIra W. Snyder tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 423bd358132SIra W. Snyder select MFD_CORE 424bd358132SIra W. Snyder depends on PCI 425bd358132SIra W. Snyder help 426bd358132SIra W. Snyder This is the core driver for the Janz CMOD-IO PCI MODULbus 427bd358132SIra W. Snyder carrier board. This device is a PCI to MODULbus bridge which may 428bd358132SIra W. Snyder host many different types of MODULbus daughterboards, including 429bd358132SIra W. Snyder CAN and GPIO controllers. 430bd358132SIra W. Snyder 431b6d6454fSBen Dooksendmenu 432b6d6454fSBen Dooks 433a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 434f751d50fSAdrian Bunk depends on ARCH_SA1100 435a4e137abSRussell King 436a4e137abSRussell Kingconfig MCP 437a4e137abSRussell King tristate 438a4e137abSRussell King 4395e742ad6SRussell King# Interface drivers 4405e742ad6SRussell Kingconfig MCP_SA11X0 4415e742ad6SRussell King tristate "Support SA11x0 MCP interface" 4425e742ad6SRussell King depends on ARCH_SA1100 4435e742ad6SRussell King select MCP 4445e742ad6SRussell King 44505c45ca9SRussell King# Chip drivers 44605c45ca9SRussell Kingconfig MCP_UCB1200 44705c45ca9SRussell King tristate "Support for UCB1200 / UCB1300" 44805c45ca9SRussell King depends on MCP 44905c45ca9SRussell King 450acb45439SRussell Kingconfig MCP_UCB1200_TS 451acb45439SRussell King tristate "Touchscreen interface support" 452acb45439SRussell King depends on MCP_UCB1200 && INPUT 453acb45439SRussell King 454a4e137abSRussell Kingendmenu 455