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" 142cc50beeSHaojian Zhuang depends on I2C=y 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" 50a87d5638SMagnus Damm depends on SUPERH 51a87d5638SMagnus Damm select MFD_CORE 52a87d5638SMagnus Damm ---help--- 53a87d5638SMagnus Damm This driver supports the SDHI hardware block found in many 54a87d5638SMagnus Damm SuperH Mobile SoCs. 55a87d5638SMagnus Damm 560931a4c6SDavid Brownellconfig MFD_DM355EVM_MSP 570931a4c6SDavid Brownell bool "DaVinci DM355 EVM microcontroller" 580931a4c6SDavid Brownell depends on I2C && MACH_DAVINCI_DM355_EVM 590931a4c6SDavid Brownell help 600931a4c6SDavid Brownell This driver supports the MSP430 microcontroller used on these 610931a4c6SDavid Brownell boards. MSP430 firmware manages resets and power sequencing, 620931a4c6SDavid Brownell inputs from buttons and the IR remote, LEDs, an RTC, and more. 630931a4c6SDavid Brownell 64a1635b8fSPhilipp Zabelconfig HTC_EGPIO 65a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 667444a72eSMichael Buesch depends on GENERIC_HARDIRQS && GPIOLIB && ARM 67a1635b8fSPhilipp Zabel help 68a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 69a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 70a1635b8fSPhilipp Zabel pins, output pins, and irqs. 71a1635b8fSPhilipp Zabel 725dc3339aSPhilipp Zabelconfig HTC_PASIC3 735dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 740254a8f4SPhilipp Zabel select MFD_CORE 755dc3339aSPhilipp Zabel help 765dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 775dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 785dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 795dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 805dc3339aSPhilipp Zabel 816048a3ddSCory Maccarroneconfig HTC_I2CPLD 826048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 83bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 846048a3ddSCory Maccarrone help 856048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 866048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 876048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 886048a3ddSCory Maccarrone interface to one or more sub-chips. 896048a3ddSCory Maccarrone 90d9105c2bSMarek Vašutconfig UCB1400_CORE 91d9105c2bSMarek Vašut tristate "Philips UCB1400 Core driver" 92e4831802SRandy Dunlap depends on AC97_BUS 935a49a540SAndrew Morton depends on GPIOLIB 94d9105c2bSMarek Vašut help 95d9105c2bSMarek Vašut This enables support for the Philips UCB1400 core functions. 96d9105c2bSMarek Vašut The UCB1400 is an AC97 audio codec. 97d9105c2bSMarek Vašut 98d9105c2bSMarek Vašut To compile this driver as a module, choose M here: the 99d9105c2bSMarek Vašut module will be called ucb1400_core. 100d9105c2bSMarek Vašut 10187c13493SDavid Brownellconfig TPS65010 10287c13493SDavid Brownell tristate "TPS6501x Power Management chips" 10387c13493SDavid Brownell depends on I2C && GPIOLIB 10487c13493SDavid Brownell default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 10587c13493SDavid Brownell help 10687c13493SDavid Brownell If you say yes here you get support for the TPS6501x series of 10787c13493SDavid Brownell Power Management chips. These include voltage regulators, 10887c13493SDavid Brownell lithium ion/polymer battery charging, and other features that 10987c13493SDavid Brownell are often used in portable devices like cell phones and cameras. 11087c13493SDavid Brownell 11187c13493SDavid Brownell This driver can also be built as a module. If so, the module 11287c13493SDavid Brownell will be called tps65010. 11387c13493SDavid Brownell 11488e75cc3SDavid Brownellconfig MENELAUS 11588e75cc3SDavid Brownell bool "Texas Instruments TWL92330/Menelaus PM chip" 116088ef950STony Lindgren depends on I2C=y && ARCH_OMAP2 11788e75cc3SDavid Brownell help 11888e75cc3SDavid Brownell If you say yes here you get support for the Texas Instruments 11988e75cc3SDavid Brownell TWL92330/Menelaus Power Management chip. This include voltage 120692105b8SMatt LaPlante regulators, Dual slot memory card transceivers, real-time clock 12188e75cc3SDavid Brownell and other features that are often used in portable devices like 12288e75cc3SDavid Brownell cell phones and PDAs. 12388e75cc3SDavid Brownell 124a603a7faSDavid Brownellconfig TWL4030_CORE 125e8deb28cSBalaji T K bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 12667460a7cSDavid Brownell depends on I2C=y && GENERIC_HARDIRQS 127a603a7faSDavid Brownell help 128e8deb28cSBalaji T K Say yes here if you have TWL4030 / TWL6030 family chip on your board. 129a603a7faSDavid Brownell This core driver provides register access and IRQ handling 130a603a7faSDavid Brownell facilities, and registers devices for the various functions 131a603a7faSDavid Brownell so that function-specific drivers can bind to them. 132a603a7faSDavid Brownell 133a603a7faSDavid Brownell These multi-function chips are found on many OMAP2 and OMAP3 134a603a7faSDavid Brownell boards, providing power management, RTC, GPIO, keypad, a 135a603a7faSDavid Brownell high speed USB OTG transceiver, an audio codec (on most 136a603a7faSDavid Brownell versions) and many other features. 137a603a7faSDavid Brownell 138ebf0bd36SAmit Kucheriaconfig TWL4030_POWER 139ebf0bd36SAmit Kucheria bool "Support power resources on TWL4030 family chips" 140ebf0bd36SAmit Kucheria depends on TWL4030_CORE && ARM 141ebf0bd36SAmit Kucheria help 142ebf0bd36SAmit Kucheria Say yes here if you want to use the power resources on the 143ebf0bd36SAmit Kucheria TWL4030 family chips. Most of these resources are regulators, 144ebf0bd36SAmit Kucheria which have a separate driver; some are control signals, such 145ebf0bd36SAmit Kucheria as clock request handshaking. 146ebf0bd36SAmit Kucheria 147ebf0bd36SAmit Kucheria This driver uses board-specific data to initialize the resources 148ebf0bd36SAmit Kucheria and load scripts controling which resources are switched off/on 149ebf0bd36SAmit Kucheria or reset when a sleep, wakeup or warm reset event occurs. 150ebf0bd36SAmit Kucheria 1510b83ddebSPeter Ujfalusiconfig TWL4030_CODEC 1520b83ddebSPeter Ujfalusi bool 1530b83ddebSPeter Ujfalusi depends on TWL4030_CORE 1540b83ddebSPeter Ujfalusi select MFD_CORE 1550b83ddebSPeter Ujfalusi default n 1560b83ddebSPeter Ujfalusi 1571c2c30acSSamuel Ortizconfig MFD_TMIO 1581c2c30acSSamuel Ortiz bool 1591c2c30acSSamuel Ortiz default n 1601c2c30acSSamuel Ortiz 1611f192015SIan Moltonconfig MFD_T7L66XB 1621f192015SIan Molton bool "Support Toshiba T7L66XB" 1639ca68233SAl Viro depends on ARM && HAVE_CLK 1641f192015SIan Molton select MFD_CORE 1651c2c30acSSamuel Ortiz select MFD_TMIO 1661f192015SIan Molton help 1671f192015SIan Molton Support for Toshiba Mobile IO Controller T7L66XB 1681f192015SIan Molton 169cbdfb426SIan Moltonconfig MFD_TC6387XB 170cbdfb426SIan Molton bool "Support Toshiba TC6387XB" 1719ca68233SAl Viro depends on ARM && HAVE_CLK 172cbdfb426SIan Molton select MFD_CORE 1731c2c30acSSamuel Ortiz select MFD_TMIO 174cbdfb426SIan Molton help 175cbdfb426SIan Molton Support for Toshiba Mobile IO Controller TC6387XB 176cbdfb426SIan Molton 177d6315949SDmitry Baryshkovconfig MFD_TC6393XB 178d6315949SDmitry Baryshkov bool "Support Toshiba TC6393XB" 1798d25b36bSAdrian Bunk depends on GPIOLIB && ARM 180f024ff10SDmitry Baryshkov select MFD_CORE 1811c2c30acSSamuel Ortiz select MFD_TMIO 182d6315949SDmitry Baryshkov help 183d6315949SDmitry Baryshkov Support for Toshiba Mobile IO Controller TC6393XB 184d6315949SDmitry Baryshkov 1858e2eaabfSSamuel Ortizconfig PMIC_DA903X 1868e2eaabfSSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 1878e2eaabfSSamuel Ortiz depends on I2C=y 1888e2eaabfSSamuel Ortiz help 1898e2eaabfSSamuel Ortiz Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 1908e2eaabfSSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 1918e2eaabfSSamuel Ortiz usually found on PXA processors-based platforms. This includes 1928e2eaabfSSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 1938e2eaabfSSamuel Ortiz individual components like LCD backlight, voltage regulators, 1948e2eaabfSSamuel Ortiz LEDs and battery-charger under the corresponding menus. 1958e2eaabfSSamuel Ortiz 196a5736e0bSMichael Hennerichconfig PMIC_ADP5520 197a5736e0bSMichael Hennerich bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 198a5736e0bSMichael Hennerich depends on I2C=y 199a5736e0bSMichael Hennerich help 200a5736e0bSMichael Hennerich Say yes here to add support for Analog Devices AD5520 and ADP5501, 201a5736e0bSMichael Hennerich Multifunction Power Management IC. This includes 202a5736e0bSMichael Hennerich the I2C driver and the core APIs _only_, you have to select 203a5736e0bSMichael Hennerich individual components like LCD backlight, LEDs, GPIOs and Kepad 204a5736e0bSMichael Hennerich under the corresponding menus. 205a5736e0bSMichael Hennerich 206d50f8f33SHaojian Zhuangconfig MFD_MAX8925 207d50f8f33SHaojian Zhuang tristate "Maxim Semiconductor MAX8925 PMIC Support" 208d50f8f33SHaojian Zhuang depends on I2C 2091ad99893SHaojian Zhuang select MFD_CORE 210d50f8f33SHaojian Zhuang help 211d50f8f33SHaojian Zhuang Say yes here to support for Maxim Semiconductor MAX8925. This is 212d50f8f33SHaojian Zhuang a Power Management IC. This driver provies common support for 213d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 214d50f8f33SHaojian Zhuang to use the functionality of the device. 215d50f8f33SHaojian Zhuang 2161d9f9f04SMark Brownconfig MFD_WM8400 2171d9f9f04SMark Brown tristate "Support Wolfson Microelectronics WM8400" 218b8380c1aSMark Brown select MFD_CORE 2199c366452SMark Brown depends on I2C 2201d9f9f04SMark Brown help 2211d9f9f04SMark Brown Support for the Wolfson Microelecronics WM8400 PMIC and audio 2229e5aca58SMark Brown CODEC. This driver provides common support for accessing 2231d9f9f04SMark Brown the device, additional drivers must be enabled in order to use 2241d9f9f04SMark Brown the functionality of the device. 2251d9f9f04SMark Brown 226b11062b9SMark Brownconfig MFD_WM831X 2276e40173dSMark Brown bool "Support Wolfson Microelectronics WM831x/2x PMICs" 228b11062b9SMark Brown select MFD_CORE 22901253503SMark Brown depends on I2C=y 230b11062b9SMark Brown help 231d4e0a89eSMark Brown Support for the Wolfson Microelecronics WM831x and WM832x PMICs. 232d4e0a89eSMark Brown This driver provides common support for accessing the device, 233b11062b9SMark Brown additional drivers must be enabled in order to use the 234b11062b9SMark Brown functionality of the device. 235b11062b9SMark Brown 23689b4012bSMark Brownconfig MFD_WM8350 237ecf926bcSMark Brown bool 23889b4012bSMark Brown 23989b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_0 24089b4012bSMark Brown bool 24189b4012bSMark Brown depends on MFD_WM8350 24289b4012bSMark Brown 24389b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_1 24489b4012bSMark Brown bool 24589b4012bSMark Brown depends on MFD_WM8350 24689b4012bSMark Brown 24789b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_2 24889b4012bSMark Brown bool 24989b4012bSMark Brown depends on MFD_WM8350 25089b4012bSMark Brown 25189b4012bSMark Brownconfig MFD_WM8350_CONFIG_MODE_3 25289b4012bSMark Brown bool 25389b4012bSMark Brown depends on MFD_WM8350 25489b4012bSMark Brown 255ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_0 256ca23f8c1SMark Brown bool 257ca23f8c1SMark Brown depends on MFD_WM8350 258ca23f8c1SMark Brown 259ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_1 260ca23f8c1SMark Brown bool 261ca23f8c1SMark Brown depends on MFD_WM8350 262ca23f8c1SMark Brown 263ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_2 264ca23f8c1SMark Brown bool 265ca23f8c1SMark Brown depends on MFD_WM8350 266ca23f8c1SMark Brown 267ca23f8c1SMark Brownconfig MFD_WM8351_CONFIG_MODE_3 268ca23f8c1SMark Brown bool 269ca23f8c1SMark Brown depends on MFD_WM8350 270ca23f8c1SMark Brown 27196920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_0 27296920630SMark Brown bool 27396920630SMark Brown depends on MFD_WM8350 27496920630SMark Brown 27596920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_1 27696920630SMark Brown bool 27796920630SMark Brown depends on MFD_WM8350 27896920630SMark Brown 27996920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_2 28096920630SMark Brown bool 28196920630SMark Brown depends on MFD_WM8350 28296920630SMark Brown 28396920630SMark Brownconfig MFD_WM8352_CONFIG_MODE_3 28496920630SMark Brown bool 28596920630SMark Brown depends on MFD_WM8350 28696920630SMark Brown 287c661a0b9SMark Brownconfig MFD_WM8350_I2C 288ecf926bcSMark Brown bool "Support Wolfson Microelectronics WM8350 with I2C" 289c661a0b9SMark Brown select MFD_WM8350 290ecf926bcSMark Brown depends on I2C=y 291c661a0b9SMark Brown help 292c661a0b9SMark Brown The WM8350 is an integrated audio and power management 293c661a0b9SMark Brown subsystem with watchdog and RTC functionality for embedded 294c661a0b9SMark Brown systems. This option enables core support for the WM8350 with 295c661a0b9SMark Brown I2C as the control interface. Additional options must be 296c661a0b9SMark Brown selected to enable support for the functionality of the chip. 297c661a0b9SMark Brown 2989e501086SMark Brownconfig MFD_WM8994 2999e501086SMark Brown tristate "Support Wolfson Microelectronics WM8994" 3009e501086SMark Brown select MFD_CORE 3019e501086SMark Brown depends on I2C 3029e501086SMark Brown help 3039e501086SMark Brown The WM8994 is a highly integrated hi-fi CODEC designed for 3049e501086SMark Brown smartphone applicatiosn. As well as audio functionality it 3059e501086SMark Brown has on board GPIO and regulator functionality which is 3069e501086SMark Brown supported via the relevant subsystems. This driver provides 3079e501086SMark Brown core support for the WM8994, in order to use the actual 3089e501086SMark Brown functionaltiy of the device other drivers must be enabled. 3099e501086SMark Brown 310f52046b1SBalaji Raoconfig MFD_PCF50633 311f52046b1SBalaji Rao tristate "Support for NXP PCF50633" 312f52046b1SBalaji Rao depends on I2C 313f52046b1SBalaji Rao help 314f52046b1SBalaji Rao Say yes here if you have NXP PCF50633 chip on your board. 315f52046b1SBalaji Rao This core driver provides register access and IRQ handling 316f52046b1SBalaji Rao facilities, and registers devices for the various functions 317f52046b1SBalaji Rao so that function-specific drivers can bind to them. 318f52046b1SBalaji Rao 3198238addcSSascha Hauerconfig MFD_MC13783 3208238addcSSascha Hauer tristate "Support Freescale MC13783" 3218238addcSSascha Hauer depends on SPI_MASTER 3228238addcSSascha Hauer select MFD_CORE 3238238addcSSascha Hauer help 3248238addcSSascha Hauer Support for the Freescale (Atlas) MC13783 PMIC and audio CODEC. 3258238addcSSascha Hauer This driver provides common support for accessing the device, 3268238addcSSascha Hauer additional drivers must be enabled in order to use the 3278238addcSSascha Hauer functionality of the device. 3288238addcSSascha Hauer 32908c3e06aSBalaji Raoconfig PCF50633_ADC 33008c3e06aSBalaji Rao tristate "Support for NXP PCF50633 ADC" 33108c3e06aSBalaji Rao depends on MFD_PCF50633 33208c3e06aSBalaji Rao help 33308c3e06aSBalaji Rao Say yes here if you want to include support for ADC in the 33408c3e06aSBalaji Rao NXP PCF50633 chip. 33508c3e06aSBalaji Rao 3366a3d119bSBalaji Raoconfig PCF50633_GPIO 3376a3d119bSBalaji Rao tristate "Support for NXP PCF50633 GPIO" 3386a3d119bSBalaji Rao depends on MFD_PCF50633 3396a3d119bSBalaji Rao help 3406a3d119bSBalaji Rao Say yes here if you want to include support GPIO for pins on 3416a3d119bSBalaji Rao the PCF50633 chip. 3426a3d119bSBalaji Rao 34314fa5691SLinus Walleijconfig AB3100_CORE 3442071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 3452071db48SLinus Walleij depends on I2C=y 34614fa5691SLinus Walleij default y if ARCH_U300 34714fa5691SLinus Walleij help 34814fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 34914fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 35014fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 35114fa5691SLinus Walleij to read and write registers and subscribe to events from 35214fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 35314fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 35414fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 35514fa5691SLinus Walleij and ALSA sound. 35614fa5691SLinus Walleij 35712992dd8SLinus Walleijconfig AB3100_OTP 35812992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 35912992dd8SLinus Walleij depends on AB3100_CORE 36012992dd8SLinus Walleij default y if AB3100_CORE 36112992dd8SLinus Walleij help 36212992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 36312992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 36412992dd8SLinus Walleij out OTP values. 36512992dd8SLinus Walleij 36613a09f93SDaniel Ribeiroconfig EZX_PCAP 36713a09f93SDaniel Ribeiro bool "PCAP Support" 36813a09f93SDaniel Ribeiro depends on GENERIC_HARDIRQS && SPI_MASTER 36913a09f93SDaniel Ribeiro help 37013a09f93SDaniel Ribeiro This enables the PCAP ASIC present on EZX Phones. This is 37113a09f93SDaniel Ribeiro needed for MMC, TouchScreen, Sound, USB, etc.. 37213a09f93SDaniel Ribeiro 3730c41839eSSrinidhi Kasagarconfig AB4500_CORE 3740c41839eSSrinidhi Kasagar tristate "ST-Ericsson's AB4500 Mixed Signal Power management chip" 3750c41839eSSrinidhi Kasagar depends on SPI 3760c41839eSSrinidhi Kasagar help 3770c41839eSSrinidhi Kasagar Select this option to enable access to AB4500 power management 3780c41839eSSrinidhi Kasagar chip. This connects to U8500 on the SSP/SPI bus and exports 3790c41839eSSrinidhi Kasagar read/write functions for the devices to get access to this chip. 3800c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 3810c41839eSSrinidhi Kasagar 3828edbede9SRichard Röjforsconfig MFD_TIMBERDALE 3838edbede9SRichard Röjfors tristate "Support for the Timberdale FPGA" 3848edbede9SRichard Röjfors select MFD_CORE 385546e29b6SRandy Dunlap depends on PCI && GPIOLIB 3868edbede9SRichard Röjfors ---help--- 3878edbede9SRichard Röjfors This is the core driver for the timberdale FPGA. This device is a 3888edbede9SRichard Röjfors multifunction device which exposes numerous platform devices. 3898edbede9SRichard Röjfors 3908edbede9SRichard Röjfors The timberdale FPGA can be found on the Intel Atom development board 3918edbede9SRichard Röjfors for in-vehicle infontainment, called Russellville. 392b6d6454fSBen Dooksendmenu 393b6d6454fSBen Dooks 394a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 395f751d50fSAdrian Bunk depends on ARCH_SA1100 396a4e137abSRussell King 397a4e137abSRussell Kingconfig MCP 398a4e137abSRussell King tristate 399a4e137abSRussell King 4005e742ad6SRussell King# Interface drivers 4015e742ad6SRussell Kingconfig MCP_SA11X0 4025e742ad6SRussell King tristate "Support SA11x0 MCP interface" 4035e742ad6SRussell King depends on ARCH_SA1100 4045e742ad6SRussell King select MCP 4055e742ad6SRussell King 40605c45ca9SRussell King# Chip drivers 40705c45ca9SRussell Kingconfig MCP_UCB1200 40805c45ca9SRussell King tristate "Support for UCB1200 / UCB1300" 40905c45ca9SRussell King depends on MCP 41005c45ca9SRussell King 411acb45439SRussell Kingconfig MCP_UCB1200_TS 412acb45439SRussell King tristate "Touchscreen interface support" 413acb45439SRussell King depends on MCP_UCB1200 && INPUT 414acb45439SRussell King 415a4e137abSRussell Kingendmenu 416