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 13ab85b120SSamuel Ortizconfig MFD_CS5535 14ab85b120SSamuel Ortiz tristate "AMD CS5535 and CS5536 southbridge core functions" 152cc50beeSHaojian Zhuang select MFD_CORE 16c03842d8SJean Delvare depends on PCI && (X86_32 || (X86 && COMPILE_TEST)) 17ab85b120SSamuel Ortiz ---help--- 18ab85b120SSamuel Ortiz This is the core driver for CS5535/CS5536 MFD functions. This is 19ab85b120SSamuel Ortiz necessary for using the board's GPIO and MFGPT functionality. 202cc50beeSHaojian Zhuang 21ab85b120SSamuel Ortizconfig MFD_AS3711 22ab85b120SSamuel Ortiz bool "AMS AS3711" 23ab85b120SSamuel Ortiz select MFD_CORE 2470c6cce0SQiao Zhou select REGMAP_I2C 2570c6cce0SQiao Zhou select REGMAP_IRQ 260244ad00SMartin Schwidefsky depends on I2C=y 27a4e137abSRussell King help 28ab85b120SSamuel Ortiz Support for the AS3711 PMIC from AMS 29ab85b120SSamuel Ortiz 30d460a6f3SLaxman Dewanganconfig MFD_AS3722 31d460a6f3SLaxman Dewangan bool "ams AS3722 Power Management IC" 32d460a6f3SLaxman Dewangan select MFD_CORE 33d460a6f3SLaxman Dewangan select REGMAP_I2C 34d460a6f3SLaxman Dewangan select REGMAP_IRQ 3572ac0127SMichal Marek depends on I2C=y && OF 36d460a6f3SLaxman Dewangan help 37d460a6f3SLaxman Dewangan The ams AS3722 is a compact system PMU suitable for mobile phones, 38d460a6f3SLaxman Dewangan tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down 39d460a6f3SLaxman Dewangan controllers, 11 LDOs, RTC, automatic battery, temperature and 40d460a6f3SLaxman Dewangan over current monitoring, GPIOs, ADC and a watchdog. 41d460a6f3SLaxman Dewangan 42ab85b120SSamuel Ortizconfig PMIC_ADP5520 43ab85b120SSamuel Ortiz bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 44ab85b120SSamuel Ortiz depends on I2C=y 45ab85b120SSamuel Ortiz help 46ab85b120SSamuel Ortiz Say yes here to add support for Analog Devices AD5520 and ADP5501, 47ab85b120SSamuel Ortiz Multifunction Power Management IC. This includes 48ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 49ab85b120SSamuel Ortiz individual components like LCD backlight, LEDs, GPIOs and Kepad 50ab85b120SSamuel Ortiz under the corresponding menus. 51ab85b120SSamuel Ortiz 52ab85b120SSamuel Ortizconfig MFD_AAT2870_CORE 53ab85b120SSamuel Ortiz bool "AnalogicTech AAT2870" 54ab85b120SSamuel Ortiz select MFD_CORE 556fafecc1SGeert Uytterhoeven depends on I2C=y 566fafecc1SGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 57ab85b120SSamuel Ortiz help 58ab85b120SSamuel Ortiz If you say yes here you get support for the AAT2870. 59ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 60ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 61ab85b120SSamuel Ortiz functionality of the device. 62b6d6454fSBen Dooks 632c86e9fbSBoris Brezillonconfig MFD_ATMEL_HLCDC 64292aabb1SBoris Brezillon tristate "Atmel HLCDC (High-end LCD Controller)" 652c86e9fbSBoris Brezillon select MFD_CORE 662c86e9fbSBoris Brezillon select REGMAP_MMIO 672c86e9fbSBoris Brezillon depends on OF 68292aabb1SBoris Brezillon help 69292aabb1SBoris Brezillon If you say yes here you get support for the HLCDC block. 70292aabb1SBoris Brezillon This driver provides common support for accessing the device, 71292aabb1SBoris Brezillon additional drivers must be enabled in order to use the 72292aabb1SBoris Brezillon functionality of the device. 732c86e9fbSBoris Brezillon 74037b60f2SMatt Porterconfig MFD_BCM590XX 75037b60f2SMatt Porter tristate "Broadcom BCM590xx PMUs" 76037b60f2SMatt Porter select MFD_CORE 77037b60f2SMatt Porter select REGMAP_I2C 78037b60f2SMatt Porter depends on I2C 79037b60f2SMatt Porter help 80037b60f2SMatt Porter Support for the BCM590xx PMUs from Broadcom 81037b60f2SMatt Porter 82cfb61a41SCarlo Caioneconfig MFD_AXP20X 83cfb61a41SCarlo Caione bool "X-Powers AXP20X" 84cfb61a41SCarlo Caione select MFD_CORE 85cfb61a41SCarlo Caione select REGMAP_I2C 86cfb61a41SCarlo Caione select REGMAP_IRQ 87cfb61a41SCarlo Caione depends on I2C=y 88cfb61a41SCarlo Caione help 89af7e9069SJacob Pan If you say Y here you get support for the X-Powers AXP202, AXP209 and 90af7e9069SJacob Pan AXP288 power management IC (PMIC). 91cfb61a41SCarlo Caione This driver include only the core APIs. You have to select individual 92cfb61a41SCarlo Caione components like regulators or the PEK (Power Enable Key) under the 93cfb61a41SCarlo Caione corresponding menus. 94cfb61a41SCarlo Caione 954ab6174eSSimon Glassconfig MFD_CROS_EC 96ab85b120SSamuel Ortiz tristate "ChromeOS Embedded Controller" 9770c6cce0SQiao Zhou select MFD_CORE 98062476f2SJavier Martinez Canillas select CHROME_PLATFORMS 99062476f2SJavier Martinez Canillas select CROS_EC_PROTO 10070c6cce0SQiao Zhou help 1014ab6174eSSimon Glass If you say Y here you get support for the ChromeOS Embedded 1024ab6174eSSimon Glass Controller (EC) providing keyboard, battery and power services. 103fc83f586SGeert Uytterhoeven You also need to enable the driver for the bus you are using. The 1044ab6174eSSimon Glass protocol for talking to the EC is defined by the bus driver. 10570c6cce0SQiao Zhou 10689969009SSimon Glassconfig MFD_CROS_EC_I2C 10789969009SSimon Glass tristate "ChromeOS Embedded Controller (I2C)" 108062476f2SJavier Martinez Canillas depends on MFD_CROS_EC && CROS_EC_PROTO && I2C 109b6d6454fSBen Dooks 11067d16a46SWei WANG help 11189969009SSimon Glass If you say Y here, you get support for talking to the ChromeOS 11289969009SSimon Glass EC through an I2C bus. This uses a simple byte-level protocol with 11389969009SSimon Glass a checksum. Failing accesses will be retried three times to 11489969009SSimon Glass improve reliability. 11589969009SSimon Glass 116a17d94f0SSimon Glassconfig MFD_CROS_EC_SPI 117a17d94f0SSimon Glass tristate "ChromeOS Embedded Controller (SPI)" 118062476f2SJavier Martinez Canillas depends on MFD_CROS_EC && CROS_EC_PROTO && SPI && OF 119a17d94f0SSimon Glass 120a17d94f0SSimon Glass ---help--- 121a17d94f0SSimon Glass If you say Y here, you get support for talking to the ChromeOS EC 122a17d94f0SSimon Glass through a SPI bus, using a byte-level protocol. Since the EC's 123a17d94f0SSimon Glass response time cannot be guaranteed, we support ignoring 124a17d94f0SSimon Glass 'pre-amble' bytes before the response actually starts. 12567d16a46SWei WANG 126fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 127ab85b120SSamuel Ortiz bool "Compaq ASIC3" 1280244ad00SMartin Schwidefsky depends on GPIOLIB && ARM 1299461f65aSPhilipp Zabel select MFD_CORE 130fa9ff4b1SSamuel Ortiz ---help--- 131fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 132fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 133fa9ff4b1SSamuel Ortiz 134ab85b120SSamuel Ortizconfig PMIC_DA903X 135ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 136ab85b120SSamuel Ortiz depends on I2C=y 137ab85b120SSamuel Ortiz help 138921a1b0cSLaszlo Papp Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a 139ab85b120SSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 140ab85b120SSamuel Ortiz usually found on PXA processors-based platforms. This includes 141ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 142ab85b120SSamuel Ortiz individual components like LCD backlight, voltage regulators, 143ab85b120SSamuel Ortiz LEDs and battery-charger under the corresponding menus. 144ab85b120SSamuel Ortiz 145ab85b120SSamuel Ortizconfig PMIC_DA9052 146ab85b120SSamuel Ortiz bool 147ab85b120SSamuel Ortiz select MFD_CORE 148ab85b120SSamuel Ortiz 149ab85b120SSamuel Ortizconfig MFD_DA9052_SPI 150ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" 151ab85b120SSamuel Ortiz select REGMAP_SPI 152ab85b120SSamuel Ortiz select REGMAP_IRQ 153ab85b120SSamuel Ortiz select PMIC_DA9052 1540244ad00SMartin Schwidefsky depends on SPI_MASTER=y 155ab85b120SSamuel Ortiz help 156ab85b120SSamuel Ortiz Support for the Dialog Semiconductor DA9052 PMIC 157ab85b120SSamuel Ortiz when controlled using SPI. This driver provides common support 158ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 159ab85b120SSamuel Ortiz order to use the functionality of the device. 160ab85b120SSamuel Ortiz 161ab85b120SSamuel Ortizconfig MFD_DA9052_I2C 162ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" 163ab85b120SSamuel Ortiz select REGMAP_I2C 164ab85b120SSamuel Ortiz select REGMAP_IRQ 165ab85b120SSamuel Ortiz select PMIC_DA9052 1660244ad00SMartin Schwidefsky depends on I2C=y 167ab85b120SSamuel Ortiz help 168ab85b120SSamuel Ortiz Support for the Dialog Semiconductor DA9052 PMIC 169ab85b120SSamuel Ortiz when controlled using I2C. This driver provides common support 170ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 171ab85b120SSamuel Ortiz order to use the functionality of the device. 172ab85b120SSamuel Ortiz 173ab85b120SSamuel Ortizconfig MFD_DA9055 174ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9055 PMIC Support" 175ab85b120SSamuel Ortiz select REGMAP_I2C 176ab85b120SSamuel Ortiz select REGMAP_IRQ 177ab85b120SSamuel Ortiz select MFD_CORE 1780244ad00SMartin Schwidefsky depends on I2C=y 179ab85b120SSamuel Ortiz help 180ab85b120SSamuel Ortiz Say yes here for support of Dialog Semiconductor DA9055. This is 181ab85b120SSamuel Ortiz a Power Management IC. This driver provides common support for 182ab85b120SSamuel Ortiz accessing the device as well as the I2C interface to the chip itself. 183ab85b120SSamuel Ortiz Additional drivers must be enabled in order to use the functionality 184ab85b120SSamuel Ortiz of the device. 185ab85b120SSamuel Ortiz 186ab85b120SSamuel Ortiz This driver can be built as a module. If built as a module it will be 187ab85b120SSamuel Ortiz called "da9055" 188ab85b120SSamuel Ortiz 1898e685483SKrystian Garbaciakconfig MFD_DA9063 1908e685483SKrystian Garbaciak bool "Dialog Semiconductor DA9063 PMIC Support" 1918e685483SKrystian Garbaciak select MFD_CORE 1928e685483SKrystian Garbaciak select REGMAP_I2C 1938e685483SKrystian Garbaciak select REGMAP_IRQ 1940244ad00SMartin Schwidefsky depends on I2C=y 1958e685483SKrystian Garbaciak help 1968e685483SKrystian Garbaciak Say yes here for support for the Dialog Semiconductor DA9063 PMIC. 1978e685483SKrystian Garbaciak This includes the I2C driver and core APIs. 1988e685483SKrystian Garbaciak Additional drivers must be enabled in order to use the functionality 1998e685483SKrystian Garbaciak of the device. 2008e685483SKrystian Garbaciak 201b8fce55cSAdam Thomsonconfig MFD_DA9150 202b8fce55cSAdam Thomson tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" 203b8fce55cSAdam Thomson depends on I2C=y 204b8fce55cSAdam Thomson select MFD_CORE 205b8fce55cSAdam Thomson select REGMAP_I2C 206b8fce55cSAdam Thomson select REGMAP_IRQ 207b8fce55cSAdam Thomson help 208b8fce55cSAdam Thomson This adds support for the DA9150 integrated charger and fuel-gauge 209b8fce55cSAdam Thomson chip. This driver provides common support for accessing the device. 210b8fce55cSAdam Thomson Additional drivers must be enabled in order to use the specific 211b8fce55cSAdam Thomson features of the device. 212b8fce55cSAdam Thomson 213338a1281SOctavian Purdilaconfig MFD_DLN2 214338a1281SOctavian Purdila tristate "Diolan DLN2 support" 215338a1281SOctavian Purdila select MFD_CORE 216338a1281SOctavian Purdila depends on USB 217338a1281SOctavian Purdila help 218338a1281SOctavian Purdila This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter 219338a1281SOctavian Purdila DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, 220338a1281SOctavian Purdila etc. must be enabled in order to use the functionality of 221338a1281SOctavian Purdila the device. 222338a1281SOctavian Purdila 223ab85b120SSamuel Ortizconfig MFD_MC13XXX 224ab85b120SSamuel Ortiz tristate 2250244ad00SMartin Schwidefsky depends on (SPI_MASTER || I2C) 226ab85b120SSamuel Ortiz select MFD_CORE 22710f9edaeSAlexander Shiyan select REGMAP_IRQ 2280931a4c6SDavid Brownell help 229ab85b120SSamuel Ortiz Enable support for the Freescale MC13783 and MC13892 PMICs. 230ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 231ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 232ab85b120SSamuel Ortiz functionality of the device. 2330931a4c6SDavid Brownell 234ab85b120SSamuel Ortizconfig MFD_MC13XXX_SPI 235ab85b120SSamuel Ortiz tristate "Freescale MC13783 and MC13892 SPI interface" 2360244ad00SMartin Schwidefsky depends on SPI_MASTER 237ab85b120SSamuel Ortiz select REGMAP_SPI 238ab85b120SSamuel Ortiz select MFD_MC13XXX 23901636eb9SPatil, Rachna help 240ab85b120SSamuel Ortiz Select this if your MC13xxx is connected via an SPI bus. 241ab85b120SSamuel Ortiz 242ab85b120SSamuel Ortizconfig MFD_MC13XXX_I2C 243ab85b120SSamuel Ortiz tristate "Freescale MC13892 I2C interface" 2440244ad00SMartin Schwidefsky depends on I2C 245ab85b120SSamuel Ortiz select REGMAP_I2C 246ab85b120SSamuel Ortiz select MFD_MC13XXX 247ab85b120SSamuel Ortiz help 248ab85b120SSamuel Ortiz Select this if your MC13xxx is connected via an I2C bus. 24901636eb9SPatil, Rachna 2508bdf87b4SGuodong Xuconfig MFD_HI6421_PMIC 2518bdf87b4SGuodong Xu tristate "HiSilicon Hi6421 PMU/Codec IC" 2528bdf87b4SGuodong Xu depends on OF 2538bdf87b4SGuodong Xu select MFD_CORE 2548bdf87b4SGuodong Xu select REGMAP_MMIO 2558bdf87b4SGuodong Xu help 2568bdf87b4SGuodong Xu Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- 2578bdf87b4SGuodong Xu functions, such as regulators, RTC, codec, Coulomb counter, etc. 2588bdf87b4SGuodong Xu This driver includes core APIs _only_. You have to select 2598bdf87b4SGuodong Xu individul components like voltage regulators under corresponding 2608bdf87b4SGuodong Xu menus in order to enable them. 2618bdf87b4SGuodong Xu We communicate with the Hi6421 via memory-mapped I/O. 2628bdf87b4SGuodong Xu 263a1635b8fSPhilipp Zabelconfig HTC_EGPIO 264a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 2650244ad00SMartin Schwidefsky depends on GPIOLIB && ARM 266a1635b8fSPhilipp Zabel help 267a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 268a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 269a1635b8fSPhilipp Zabel pins, output pins, and irqs. 270a1635b8fSPhilipp Zabel 2715dc3339aSPhilipp Zabelconfig HTC_PASIC3 2725dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 2730254a8f4SPhilipp Zabel select MFD_CORE 2745dc3339aSPhilipp Zabel help 2755dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 2765dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 2775dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 2785dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 2795dc3339aSPhilipp Zabel 2806048a3ddSCory Maccarroneconfig HTC_I2CPLD 2816048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 282bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 2836048a3ddSCory Maccarrone help 2846048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 2856048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 2866048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 2876048a3ddSCory Maccarrone interface to one or more sub-chips. 2886048a3ddSCory Maccarrone 28960ae5b9fSRaymond Tanconfig MFD_INTEL_QUARK_I2C_GPIO 29060ae5b9fSRaymond Tan tristate "Intel Quark MFD I2C GPIO" 29160ae5b9fSRaymond Tan depends on PCI 29260ae5b9fSRaymond Tan depends on X86 29360ae5b9fSRaymond Tan depends on COMMON_CLK 29460ae5b9fSRaymond Tan select MFD_CORE 29560ae5b9fSRaymond Tan help 29660ae5b9fSRaymond Tan This MFD provides support for I2C and GPIO that exist only 29760ae5b9fSRaymond Tan in a single PCI device. It splits the 2 IO devices to 29860ae5b9fSRaymond Tan their respective IO driver. 29960ae5b9fSRaymond Tan The GPIO exports a total amount of 8 interrupt-capable GPIOs. 30060ae5b9fSRaymond Tan 301ab85b120SSamuel Ortizconfig LPC_ICH 302ab85b120SSamuel Ortiz tristate "Intel ICH LPC" 3030244ad00SMartin Schwidefsky depends on PCI 30416c5c023SJohan Hovold select MFD_CORE 30516c5c023SJohan Hovold help 306ab85b120SSamuel Ortiz The LPC bridge function of the Intel ICH provides support for 307ab85b120SSamuel Ortiz many functional units. This driver provides needed support for 308ab85b120SSamuel Ortiz other drivers to control these functions, currently GPIO and 309ab85b120SSamuel Ortiz watchdog. 31016c5c023SJohan Hovold 311ab85b120SSamuel Ortizconfig LPC_SCH 312ab85b120SSamuel Ortiz tristate "Intel SCH LPC" 3130244ad00SMartin Schwidefsky depends on PCI 314fc498fa2SGuenter Roeck select MFD_CORE 315798a8eeeSLinus Walleij help 316ab85b120SSamuel Ortiz LPC bridge function of the Intel SCH provides support for 317ab85b120SSamuel Ortiz System Management Bus and General Purpose I/O. 318798a8eeeSLinus Walleij 3197cf0a66fSZhu, Lejunconfig INTEL_SOC_PMIC 3207cf0a66fSZhu, Lejun bool "Support for Intel Atom SoC PMIC" 32104cbfe68SShobhit Kumar depends on GPIOLIB 3227cf0a66fSZhu, Lejun depends on I2C=y 3237cf0a66fSZhu, Lejun select MFD_CORE 3247cf0a66fSZhu, Lejun select REGMAP_I2C 3257cf0a66fSZhu, Lejun select REGMAP_IRQ 3267cf0a66fSZhu, Lejun help 3277cf0a66fSZhu, Lejun Select this option to enable support for the PMIC device 3287cf0a66fSZhu, Lejun on some Intel SoC systems. The PMIC provides ADC, GPIO, 3297cf0a66fSZhu, Lejun thermal, charger and related power management functions 3307cf0a66fSZhu, Lejun on these systems. 3317cf0a66fSZhu, Lejun 332ab85b120SSamuel Ortizconfig MFD_INTEL_MSIC 333ab85b120SSamuel Ortiz bool "Intel MSIC" 334ab85b120SSamuel Ortiz depends on INTEL_SCU_IPC 33531dd6a26STodd Fischer select MFD_CORE 33631dd6a26STodd Fischer help 337ab85b120SSamuel Ortiz Select this option to enable access to Intel MSIC (Avatele 338ab85b120SSamuel Ortiz Passage) chip. This chip embeds audio, battery, GPIO, etc. 339ab85b120SSamuel Ortiz devices used in Intel Medfield platforms. 34031dd6a26STodd Fischer 341dcc21cc0SLinus Walleijconfig MFD_IPAQ_MICRO 342dcc21cc0SLinus Walleij bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" 343dcc21cc0SLinus Walleij depends on SA1100_H3100 || SA1100_H3600 344dcc21cc0SLinus Walleij select MFD_CORE 345dcc21cc0SLinus Walleij help 346dcc21cc0SLinus Walleij Select this to get support for the Microcontroller found in 347dcc21cc0SLinus Walleij the Compaq iPAQ handheld computers. This is an Atmel 348dcc21cc0SLinus Walleij AT90LS8535 microcontroller flashed with a special iPAQ 349dcc21cc0SLinus Walleij firmware using the custom protocol implemented in this driver. 350dcc21cc0SLinus Walleij 351ab85b120SSamuel Ortizconfig MFD_JANZ_CMODIO 352ab85b120SSamuel Ortiz tristate "Janz CMOD-IO PCI MODULbus Carrier Board" 353d48f411cSAnilKumar Ch select MFD_CORE 3540244ad00SMartin Schwidefsky depends on PCI 355d48f411cSAnilKumar Ch help 356ab85b120SSamuel Ortiz This is the core driver for the Janz CMOD-IO PCI MODULbus 357ab85b120SSamuel Ortiz carrier board. This device is a PCI to MODULbus bridge which may 358ab85b120SSamuel Ortiz host many different types of MODULbus daughterboards, including 359ab85b120SSamuel Ortiz CAN and GPIO controllers. 360d48f411cSAnilKumar Ch 361ab85b120SSamuel Ortizconfig MFD_JZ4740_ADC 362ab85b120SSamuel Ortiz bool "Janz JZ4740 ADC core" 363ab85b120SSamuel Ortiz select MFD_CORE 364ab85b120SSamuel Ortiz select GENERIC_IRQ_CHIP 365ab85b120SSamuel Ortiz depends on MACH_JZ4740 366ab85b120SSamuel Ortiz help 367ab85b120SSamuel Ortiz Say yes here if you want support for the ADC unit in the JZ4740 SoC. 368ab85b120SSamuel Ortiz This driver is necessary for jz4740-battery and jz4740-hwmon driver. 369d48f411cSAnilKumar Ch 37043620a17SKevin Strasserconfig MFD_KEMPLD 37143620a17SKevin Strasser tristate "Kontron module PLD device" 37243620a17SKevin Strasser select MFD_CORE 37343620a17SKevin Strasser help 37443620a17SKevin Strasser This is the core driver for the PLD (Programmable Logic Device) found 37543620a17SKevin Strasser on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD 37643620a17SKevin Strasser device may provide functions like watchdog, GPIO, UART and I2C bus. 37743620a17SKevin Strasser 37843620a17SKevin Strasser The following modules are supported: 379a3ee7509SMichael Brunner * COMe-bHL6 38043620a17SKevin Strasser * COMe-bIP# 38143620a17SKevin Strasser * COMe-bPC2 (ETXexpress-PC) 38243620a17SKevin Strasser * COMe-bSC# (ETXexpress-SC T#) 383fb358e43SMichael Brunner * COMe-cBL6 384a3ee7509SMichael Brunner * COMe-cBT6 38543620a17SKevin Strasser * COMe-cCT6 38643620a17SKevin Strasser * COMe-cDC2 (microETXexpress-DC) 387a3ee7509SMichael Brunner * COMe-cHL6 38843620a17SKevin Strasser * COMe-cPC2 (microETXexpress-PC) 389a3ee7509SMichael Brunner * COMe-mBT10 39043620a17SKevin Strasser * COMe-mCT10 391a3ee7509SMichael Brunner * COMe-mTT10 (nanoETXexpress-TT) 39243620a17SKevin Strasser * ETX-OH 39343620a17SKevin Strasser 39443620a17SKevin Strasser This driver can also be built as a module. If so, the module 39543620a17SKevin Strasser will be called kempld-core. 39643620a17SKevin Strasser 397ab85b120SSamuel Ortizconfig MFD_88PM800 398ab85b120SSamuel Ortiz tristate "Marvell 88PM800" 3990244ad00SMartin Schwidefsky depends on I2C=y 400dc9913a0SLaxman Dewangan select REGMAP_I2C 401ee487114SAnilKumar Ch select REGMAP_IRQ 40236e52873SMargarita Olaya select MFD_CORE 40336e52873SMargarita Olaya help 404ab85b120SSamuel Ortiz This supports for Marvell 88PM800 Power Management IC. 405ab85b120SSamuel Ortiz This includes the I2C driver and the core APIs _only_, you have to 406ab85b120SSamuel Ortiz select individual components like voltage regulators, RTC and 407ab85b120SSamuel Ortiz battery-charger under the corresponding menus. 40836e52873SMargarita Olaya 409ab85b120SSamuel Ortizconfig MFD_88PM805 410ab85b120SSamuel Ortiz tristate "Marvell 88PM805" 4110244ad00SMartin Schwidefsky depends on I2C=y 412edd7eabcSLaxman Dewangan select REGMAP_I2C 413c2ace4fdSAxel Lin select REGMAP_IRQ 414ab85b120SSamuel Ortiz select MFD_CORE 415edd7eabcSLaxman Dewangan help 416ab85b120SSamuel Ortiz This supports for Marvell 88PM805 Power Management IC. This includes 417ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select individual 418ab85b120SSamuel Ortiz components like codec device, headset/Mic device under the 419ab85b120SSamuel Ortiz corresponding menus. 420edd7eabcSLaxman Dewangan 421ab85b120SSamuel Ortizconfig MFD_88PM860X 422ab85b120SSamuel Ortiz bool "Marvell 88PM8606/88PM8607" 4230244ad00SMartin Schwidefsky depends on I2C=y 424fbfc23efSChuansheng Liu select REGMAP_I2C 42527e34995SRabin Vincent select MFD_CORE 42627e34995SRabin Vincent help 427ab85b120SSamuel Ortiz This supports for Marvell 88PM8606/88PM8607 Power Management IC. 428ab85b120SSamuel Ortiz This includes the I2C driver and the core APIs _only_, you have to 429ab85b120SSamuel Ortiz select individual components like voltage regulators, RTC and 430ab85b120SSamuel Ortiz battery-charger under the corresponding menus. 431eea6b7ccSMilo Kim 4323008ddbeSChanwoo Choiconfig MFD_MAX14577 433aee2a57cSKrzysztof Kozlowski bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" 4343008ddbeSChanwoo Choi depends on I2C=y 4353008ddbeSChanwoo Choi select MFD_CORE 4363008ddbeSChanwoo Choi select REGMAP_I2C 4370c8a9deaSKrzysztof Kozlowski select REGMAP_IRQ 4383008ddbeSChanwoo Choi select IRQ_DOMAIN 4393008ddbeSChanwoo Choi help 440aee2a57cSKrzysztof Kozlowski Say yes here to add support for Maxim Semiconductor MAX14577 and 441aee2a57cSKrzysztof Kozlowski MAX77836 Micro-USB ICs with battery charger. 4423008ddbeSChanwoo Choi This driver provides common support for accessing the device; 4433008ddbeSChanwoo Choi additional drivers must be enabled in order to use the functionality 4443008ddbeSChanwoo Choi of the device. 4453008ddbeSChanwoo Choi 446dae8a969SJonghwa Leeconfig MFD_MAX77686 447a259f389SJavier Martinez Canillas bool "Maxim Semiconductor MAX77686/802 PMIC Support" 4480244ad00SMartin Schwidefsky depends on I2C=y 4492b50635eSKrzysztof Kozlowski depends on OF 450dae8a969SJonghwa Lee select MFD_CORE 451dae8a969SJonghwa Lee select REGMAP_I2C 4526f1c1e71SJavier Martinez Canillas select REGMAP_IRQ 453dae8a969SJonghwa Lee select IRQ_DOMAIN 454dae8a969SJonghwa Lee help 455a259f389SJavier Martinez Canillas Say yes here to add support for Maxim Semiconductor MAX77686 and 456a259f389SJavier Martinez Canillas MAX77802 which are Power Management IC with an RTC on chip. 457dae8a969SJonghwa Lee This driver provides common support for accessing the device; 458dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 459dae8a969SJonghwa Lee of the device. 460dae8a969SJonghwa Lee 46183871c00SChanwoo Choiconfig MFD_MAX77693 46283871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 4630244ad00SMartin Schwidefsky depends on I2C=y 46483871c00SChanwoo Choi select MFD_CORE 46529f772d4SChanwoo Choi select REGMAP_I2C 466342d669cSRobert Baldyga select REGMAP_IRQ 46783871c00SChanwoo Choi help 468921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX77693. 46983871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 47083871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 47183871c00SChanwoo Choi This driver provides common support for accessing the device; 47283871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 47383871c00SChanwoo Choi of the device. 47483871c00SChanwoo Choi 475c7f585feSJaewon Kimconfig MFD_MAX77843 476c7f585feSJaewon Kim bool "Maxim Semiconductor MAX77843 PMIC Support" 477c7f585feSJaewon Kim depends on I2C=y 478c7f585feSJaewon Kim select MFD_CORE 479c7f585feSJaewon Kim select REGMAP_I2C 480c7f585feSJaewon Kim select REGMAP_IRQ 481c7f585feSJaewon Kim help 482c7f585feSJaewon Kim Say yes here to add support for Maxim Semiconductor MAX77843. 483c7f585feSJaewon Kim This is companion Power Management IC with LEDs, Haptic, Charger, 484c7f585feSJaewon Kim Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. 485c7f585feSJaewon Kim This driver provides common support for accessing the device; 486c7f585feSJaewon Kim additional drivers must be enabled in order to use the functionality 487c7f585feSJaewon Kim of the device. 488c7f585feSJaewon Kim 489a91d2f8dSGyungoh Yooconfig MFD_MAX8907 490a91d2f8dSGyungoh Yoo tristate "Maxim Semiconductor MAX8907 PMIC Support" 491a91d2f8dSGyungoh Yoo select MFD_CORE 4920244ad00SMartin Schwidefsky depends on I2C=y 493a91d2f8dSGyungoh Yoo select REGMAP_I2C 494a91d2f8dSGyungoh Yoo select REGMAP_IRQ 495a91d2f8dSGyungoh Yoo help 496921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8907. This is 497a91d2f8dSGyungoh Yoo a Power Management IC. This driver provides common support for 498a91d2f8dSGyungoh Yoo accessing the device; additional drivers must be enabled in order 499a91d2f8dSGyungoh Yoo to use the functionality of the device. 500a91d2f8dSGyungoh Yoo 501d50f8f33SHaojian Zhuangconfig MFD_MAX8925 5021f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 5030244ad00SMartin Schwidefsky depends on I2C=y 5041ad99893SHaojian Zhuang select MFD_CORE 505d50f8f33SHaojian Zhuang help 506921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8925. This is 5076b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 508d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 509d50f8f33SHaojian Zhuang to use the functionality of the device. 510d50f8f33SHaojian Zhuang 511527e7e9aSMyungJoo Hamconfig MFD_MAX8997 512527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 5130244ad00SMartin Schwidefsky depends on I2C=y 514527e7e9aSMyungJoo Ham select MFD_CORE 515b41511f7SThomas Abraham select IRQ_DOMAIN 516527e7e9aSMyungJoo Ham help 517921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8997/8966. 518527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 519527e7e9aSMyungJoo Ham MUIC controls on chip. 520d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 521527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 522527e7e9aSMyungJoo Ham of the device. 523527e7e9aSMyungJoo Ham 524156f2528SKyungmin Parkconfig MFD_MAX8998 525f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 5260244ad00SMartin Schwidefsky depends on I2C=y 527156f2528SKyungmin Park select MFD_CORE 528443c6ae2STomasz Figa select IRQ_DOMAIN 529156f2528SKyungmin Park help 530921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8998 and 531f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 5326b2aac42SMasanari Iida This driver provides common support for accessing the device, 533f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 534f8539ddcSKyungmin Park of the device. 535156f2528SKyungmin Park 5366df8dd5cSFlora Fuconfig MFD_MT6397 5376df8dd5cSFlora Fu tristate "MediaTek MT6397 PMIC Support" 5386df8dd5cSFlora Fu select MFD_CORE 5396df8dd5cSFlora Fu select IRQ_DOMAIN 5406df8dd5cSFlora Fu help 5416df8dd5cSFlora Fu Say yes here to add support for MediaTek MT6397 PMIC. This is 5426df8dd5cSFlora Fu a Power Management IC. This driver provides common support for 5436df8dd5cSFlora Fu accessing the device; additional drivers must be enabled in order 5446df8dd5cSFlora Fu to use the functionality of the device. 5456df8dd5cSFlora Fu 546dfbdcd7cSAndreas Wernerconfig MFD_MENF21BMC 547dfbdcd7cSAndreas Werner tristate "MEN 14F021P00 Board Management Controller Support" 548dfbdcd7cSAndreas Werner depends on I2C 549dfbdcd7cSAndreas Werner select MFD_CORE 550dfbdcd7cSAndreas Werner help 551dfbdcd7cSAndreas Werner Say yes here to add support for the MEN 14F021P00 BMC 552dfbdcd7cSAndreas Werner which is a Board Management Controller connected to the I2C bus. 553dfbdcd7cSAndreas Werner The device supports multiple sub-devices like LED, HWMON and WDT. 554dfbdcd7cSAndreas Werner This driver provides common support for accessing the devices; 555dfbdcd7cSAndreas Werner additional drivers must be enabled in order to use the 556dfbdcd7cSAndreas Werner functionality of the BMC device. 557dfbdcd7cSAndreas Werner 558dfbdcd7cSAndreas Werner This driver can also be built as a module. If so the module 559dfbdcd7cSAndreas Werner will be called menf21bmc. 560dfbdcd7cSAndreas Werner 561ab85b120SSamuel Ortizconfig EZX_PCAP 562ab85b120SSamuel Ortiz bool "Motorola EZXPCAP Support" 5630244ad00SMartin Schwidefsky depends on SPI_MASTER 564ab85b120SSamuel Ortiz help 565ab85b120SSamuel Ortiz This enables the PCAP ASIC present on EZX Phones. This is 566ab85b120SSamuel Ortiz needed for MMC, TouchScreen, Sound, USB, etc.. 567ab85b120SSamuel Ortiz 568ab85b120SSamuel Ortizconfig MFD_VIPERBOARD 569ab85b120SSamuel Ortiz tristate "Nano River Technologies Viperboard" 570ab85b120SSamuel Ortiz select MFD_CORE 5710244ad00SMartin Schwidefsky depends on USB 572ab85b120SSamuel Ortiz default n 573ab85b120SSamuel Ortiz help 574ab85b120SSamuel Ortiz Say yes here if you want support for Nano River Technologies 575ab85b120SSamuel Ortiz Viperboard. 576ab85b120SSamuel Ortiz There are mfd cell drivers available for i2c master, adc and 577ab85b120SSamuel Ortiz both gpios found on the board. The spi part does not yet 578ab85b120SSamuel Ortiz have a driver. 579ab85b120SSamuel Ortiz You need to select the mfd cell drivers separately. 580ab85b120SSamuel Ortiz The drivers do not support all features the board exposes. 581ab85b120SSamuel Ortiz 582ab85b120SSamuel Ortizconfig MFD_RETU 58395e50f6aSAaro Koskinen tristate "Nokia Retu and Tahvo multi-function device" 584ab85b120SSamuel Ortiz select MFD_CORE 5850244ad00SMartin Schwidefsky depends on I2C 586ab85b120SSamuel Ortiz select REGMAP_IRQ 587ab85b120SSamuel Ortiz help 58895e50f6aSAaro Koskinen Retu and Tahvo are a multi-function devices found on Nokia 58995e50f6aSAaro Koskinen Internet Tablets (770, N800 and N810). 590ab85b120SSamuel Ortiz 591ab85b120SSamuel Ortizconfig MFD_PCF50633 592ab85b120SSamuel Ortiz tristate "NXP PCF50633" 593ab85b120SSamuel Ortiz depends on I2C 594ab85b120SSamuel Ortiz select REGMAP_I2C 595ab85b120SSamuel Ortiz help 596ab85b120SSamuel Ortiz Say yes here if you have NXP PCF50633 chip on your board. 597ab85b120SSamuel Ortiz This core driver provides register access and IRQ handling 598ab85b120SSamuel Ortiz facilities, and registers devices for the various functions 599ab85b120SSamuel Ortiz so that function-specific drivers can bind to them. 600ab85b120SSamuel Ortiz 601ab85b120SSamuel Ortizconfig PCF50633_ADC 602ab85b120SSamuel Ortiz tristate "NXP PCF50633 ADC" 603ab85b120SSamuel Ortiz depends on MFD_PCF50633 604ab85b120SSamuel Ortiz help 605ab85b120SSamuel Ortiz Say yes here if you want to include support for ADC in the 606ab85b120SSamuel Ortiz NXP PCF50633 chip. 607ab85b120SSamuel Ortiz 608ab85b120SSamuel Ortizconfig PCF50633_GPIO 609ab85b120SSamuel Ortiz tristate "NXP PCF50633 GPIO" 610ab85b120SSamuel Ortiz depends on MFD_PCF50633 611ab85b120SSamuel Ortiz help 612ab85b120SSamuel Ortiz Say yes here if you want to include support GPIO for pins on 613ab85b120SSamuel Ortiz the PCF50633 chip. 614ab85b120SSamuel Ortiz 615ab85b120SSamuel Ortizconfig UCB1400_CORE 616ab85b120SSamuel Ortiz tristate "Philips UCB1400 Core driver" 617ab85b120SSamuel Ortiz depends on AC97_BUS 618ab85b120SSamuel Ortiz depends on GPIOLIB 619ab85b120SSamuel Ortiz help 620ab85b120SSamuel Ortiz This enables support for the Philips UCB1400 core functions. 621ab85b120SSamuel Ortiz The UCB1400 is an AC97 audio codec. 622ab85b120SSamuel Ortiz 623ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 624ab85b120SSamuel Ortiz module will be called ucb1400_core. 625ab85b120SSamuel Ortiz 626ab85b120SSamuel Ortizconfig MFD_PM8XXX 627ab85b120SSamuel Ortiz tristate 628ab85b120SSamuel Ortiz 629ab85b120SSamuel Ortizconfig MFD_PM8921_CORE 630ab85b120SSamuel Ortiz tristate "Qualcomm PM8921 PMIC chip" 631549f8db7SStephen Boyd depends on (ARM || HEXAGON) 632dc1a95ccSStephen Boyd select IRQ_DOMAIN 633ab85b120SSamuel Ortiz select MFD_CORE 634ab85b120SSamuel Ortiz select MFD_PM8XXX 635e7b81fcaSStephen Boyd select REGMAP 636ab85b120SSamuel Ortiz help 637ab85b120SSamuel Ortiz If you say yes to this option, support will be included for the 638ab85b120SSamuel Ortiz built-in PM8921 PMIC chip. 639ab85b120SSamuel Ortiz 640ab85b120SSamuel Ortiz This is required if your board has a PM8921 and uses its features, 641ab85b120SSamuel Ortiz such as: MPPs, GPIOs, regulators, interrupts, and PWM. 642ab85b120SSamuel Ortiz 643ab85b120SSamuel Ortiz Say M here if you want to include support for PM8921 chip as a module. 644ab85b120SSamuel Ortiz This will build a module called "pm8921-core". 645ab85b120SSamuel Ortiz 64658e21438SBjorn Anderssonconfig MFD_QCOM_RPM 64758e21438SBjorn Andersson tristate "Qualcomm Resource Power Manager (RPM)" 64858e21438SBjorn Andersson depends on ARCH_QCOM && OF 64958e21438SBjorn Andersson help 65058e21438SBjorn Andersson If you say yes to this option, support will be included for the 65158e21438SBjorn Andersson Resource Power Manager system found in the Qualcomm 8660, 8960 and 65258e21438SBjorn Andersson 8064 based devices. 65358e21438SBjorn Andersson 65458e21438SBjorn Andersson This is required to access many regulators, clocks and bus 65558e21438SBjorn Andersson frequencies controlled by the RPM on these devices. 65658e21438SBjorn Andersson 65758e21438SBjorn Andersson Say M here if you want to include support for the Qualcomm RPM as a 65858e21438SBjorn Andersson module. This will build a module called "qcom_rpm". 65958e21438SBjorn Andersson 660c3a973a7SJosh Cartwrightconfig MFD_SPMI_PMIC 661c3a973a7SJosh Cartwright tristate "Qualcomm SPMI PMICs" 662c3a973a7SJosh Cartwright depends on ARCH_QCOM || COMPILE_TEST 663c3a973a7SJosh Cartwright depends on OF 664c3a973a7SJosh Cartwright depends on SPMI 665c3a973a7SJosh Cartwright select REGMAP_SPMI 666c3a973a7SJosh Cartwright help 667c3a973a7SJosh Cartwright This enables support for the Qualcomm SPMI PMICs. 668c3a973a7SJosh Cartwright These PMICs are currently used with the Snapdragon 800 series of 669c3a973a7SJosh Cartwright SoCs. Note, that this will only be useful paired with descriptions 670c3a973a7SJosh Cartwright of the independent functions as children nodes in the device tree. 671c3a973a7SJosh Cartwright 672c3a973a7SJosh Cartwright Say M here if you want to include support for the SPMI PMIC 673c3a973a7SJosh Cartwright series as a module. The module will be called "qcom-spmi-pmic". 674c3a973a7SJosh Cartwright 675ab85b120SSamuel Ortizconfig MFD_RDC321X 676ab85b120SSamuel Ortiz tristate "RDC R-321x southbridge" 677ab85b120SSamuel Ortiz select MFD_CORE 6780244ad00SMartin Schwidefsky depends on PCI 679ab85b120SSamuel Ortiz help 680ab85b120SSamuel Ortiz Say yes here if you want to have support for the RDC R-321x SoC 681ab85b120SSamuel Ortiz southbridge which provides access to GPIOs and Watchdog using the 682ab85b120SSamuel Ortiz southbridge PCI device configuration space. 683ab85b120SSamuel Ortiz 684ab85b120SSamuel Ortizconfig MFD_RTSX_PCI 685ab85b120SSamuel Ortiz tristate "Realtek PCI-E card reader" 6860244ad00SMartin Schwidefsky depends on PCI 687ab85b120SSamuel Ortiz select MFD_CORE 688ab85b120SSamuel Ortiz help 689ab85b120SSamuel Ortiz This supports for Realtek PCI-Express card reader including rts5209, 690ab85b120SSamuel Ortiz rts5229, rtl8411, etc. Realtek card reader supports access to many 691ab85b120SSamuel Ortiz types of memory cards, such as Memory Stick, Memory Stick Pro, 692ab85b120SSamuel Ortiz Secure Digital and MultiMediaCard. 693ab85b120SSamuel Ortiz 6940b271258SBeomho Seoconfig MFD_RT5033 6950b271258SBeomho Seo tristate "Richtek RT5033 Power Management IC" 6960b271258SBeomho Seo depends on I2C=y 6970b271258SBeomho Seo select MFD_CORE 6980b271258SBeomho Seo select REGMAP_I2C 69923a2a22aSArtem Savkov select REGMAP_IRQ 7000b271258SBeomho Seo help 7010b271258SBeomho Seo This driver provides for the Richtek RT5033 Power Management IC, 7020b271258SBeomho Seo which includes the I2C driver and the Core APIs. This driver provides 7030b271258SBeomho Seo common support for accessing the device. The device supports multiple 7040b271258SBeomho Seo sub-devices like charger, fuel gauge, flash LED, current source, 7050b271258SBeomho Seo LDO and Buck. 7060b271258SBeomho Seo 707730876beSRoger Tsengconfig MFD_RTSX_USB 708730876beSRoger Tseng tristate "Realtek USB card reader" 709730876beSRoger Tseng depends on USB 710730876beSRoger Tseng select MFD_CORE 711730876beSRoger Tseng help 712730876beSRoger Tseng Select this option to get support for Realtek USB 2.0 card readers 713730876beSRoger Tseng including RTS5129, RTS5139, RTS5179 and RTS5170. 714730876beSRoger Tseng Realtek card reader supports access to many types of memory cards, 715730876beSRoger Tseng such as Memory Stick Pro, Secure Digital and MultiMediaCard. 716730876beSRoger Tseng 717ab85b120SSamuel Ortizconfig MFD_RC5T583 718ab85b120SSamuel Ortiz bool "Ricoh RC5T583 Power Management system device" 7190244ad00SMartin Schwidefsky depends on I2C=y 720ab85b120SSamuel Ortiz select MFD_CORE 721ab85b120SSamuel Ortiz select REGMAP_I2C 722ab85b120SSamuel Ortiz help 723ab85b120SSamuel Ortiz Select this option to get support for the RICOH583 Power 724ab85b120SSamuel Ortiz Management system device. 725ab85b120SSamuel Ortiz This driver provides common support for accessing the device 726ab85b120SSamuel Ortiz through i2c interface. The device supports multiple sub-devices 727ab85b120SSamuel Ortiz like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 728ab85b120SSamuel Ortiz Additional drivers must be enabled in order to use the 729ab85b120SSamuel Ortiz different functionality of the device. 730ab85b120SSamuel Ortiz 731f69a7cf7SChris Zhongconfig MFD_RK808 732f69a7cf7SChris Zhong tristate "Rockchip RK808 Power Management chip" 733f69a7cf7SChris Zhong depends on I2C && OF 734f69a7cf7SChris Zhong select MFD_CORE 735f69a7cf7SChris Zhong select REGMAP_I2C 736f69a7cf7SChris Zhong select REGMAP_IRQ 737f69a7cf7SChris Zhong help 738f69a7cf7SChris Zhong If you say yes here you get support for the RK808 739f69a7cf7SChris Zhong Power Management chips. 740f69a7cf7SChris Zhong This driver provides common support for accessing the device 741f69a7cf7SChris Zhong through I2C interface. The device supports multiple sub-devices 742f69a7cf7SChris Zhong including interrupts, RTC, LDO & DCDC regulators, and onkey. 743f69a7cf7SChris Zhong 7449bb9e29cSBeniamino Galvaniconfig MFD_RN5T618 7459bb9e29cSBeniamino Galvani tristate "Ricoh RN5T5618 PMIC" 7469bb9e29cSBeniamino Galvani depends on I2C 7479bb9e29cSBeniamino Galvani select MFD_CORE 7489bb9e29cSBeniamino Galvani select REGMAP_I2C 7499bb9e29cSBeniamino Galvani help 7509bb9e29cSBeniamino Galvani Say yes here to add support for the Ricoh RN5T618 PMIC. This 7519bb9e29cSBeniamino Galvani driver provides common support for accessing the device, 7529bb9e29cSBeniamino Galvani additional drivers must be enabled in order to use the 7539bb9e29cSBeniamino Galvani functionality of the device. 7549bb9e29cSBeniamino Galvani 75566c9fbb9SSangbeom Kimconfig MFD_SEC_CORE 75666c9fbb9SSangbeom Kim bool "SAMSUNG Electronics PMIC Series Support" 7570244ad00SMartin Schwidefsky depends on I2C=y 758c3d4d697SSangbeom Kim select MFD_CORE 759c3d4d697SSangbeom Kim select REGMAP_I2C 7606445b84aSSangbeom Kim select REGMAP_IRQ 761c3d4d697SSangbeom Kim help 76266c9fbb9SSangbeom Kim Support for the Samsung Electronics MFD series. 7636b2aac42SMasanari Iida This driver provides common support for accessing the device, 764c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 765c3d4d697SSangbeom Kim of the device 766c3d4d697SSangbeom Kim 7679b8e1a5eSAndrey Smirnovconfig MFD_SI476X_CORE 7689b8e1a5eSAndrey Smirnov tristate "Silicon Laboratories 4761/64/68 AM/FM radio." 769f52046b1SBalaji Rao depends on I2C 7708238addcSSascha Hauer select MFD_CORE 771df3df646SMarc Reilly select REGMAP_I2C 772df3df646SMarc Reilly help 7739b8e1a5eSAndrey Smirnov This is the core driver for the SI476x series of AM/FM 7749b8e1a5eSAndrey Smirnov radio. This MFD driver connects the radio-si476x V4L2 module 7759b8e1a5eSAndrey Smirnov and the si476x audio codec. 7769b8e1a5eSAndrey Smirnov 7779b8e1a5eSAndrey Smirnov To compile this driver as a module, choose M here: the 7789b8e1a5eSAndrey Smirnov module will be called si476x-core. 7799b8e1a5eSAndrey Smirnov 780ab85b120SSamuel Ortizconfig MFD_SM501 781ab85b120SSamuel Ortiz tristate "Silicon Motion SM501" 782ab85b120SSamuel Ortiz ---help--- 783ab85b120SSamuel Ortiz This is the core driver for the Silicon Motion SM501 multimedia 784ab85b120SSamuel Ortiz companion chip. This device is a multifunction device which may 785ab85b120SSamuel Ortiz provide numerous interfaces including USB host controller, USB gadget, 786ab85b120SSamuel Ortiz asynchronous serial ports, audio functions, and a dual display video 787ab85b120SSamuel Ortiz interface. The device may be connected by PCI or local bus with 788ab85b120SSamuel Ortiz varying functions enabled. 7891d9f9f04SMark Brown 790ab85b120SSamuel Ortizconfig MFD_SM501_GPIO 791ab85b120SSamuel Ortiz bool "Export GPIO via GPIO layer" 792ab85b120SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 793ab85b120SSamuel Ortiz ---help--- 794ab85b120SSamuel Ortiz This option uses the gpio library layer to export the 64 GPIO 795ab85b120SSamuel Ortiz lines on the SM501. The platform data is used to supply the 796ab85b120SSamuel Ortiz base number for the first GPIO line to register. 7971d9f9f04SMark Brown 7982698dc22SGyungoh Yooconfig MFD_SKY81452 7992698dc22SGyungoh Yoo tristate "Skyworks Solutions SKY81452" 8002698dc22SGyungoh Yoo select MFD_CORE 8012698dc22SGyungoh Yoo select REGMAP_I2C 8022698dc22SGyungoh Yoo depends on I2C 8032698dc22SGyungoh Yoo help 8042698dc22SGyungoh Yoo This is the core driver for the Skyworks SKY81452 backlight and 8052698dc22SGyungoh Yoo voltage regulator device. 8062698dc22SGyungoh Yoo 8072698dc22SGyungoh Yoo This driver can also be built as a module. If so, the module 8082698dc22SGyungoh Yoo will be called sky81452. 8092698dc22SGyungoh Yoo 810ab85b120SSamuel Ortizconfig MFD_SMSC 811ab85b120SSamuel Ortiz bool "SMSC ECE1099 series chips" 8120244ad00SMartin Schwidefsky depends on I2C=y 81396920630SMark Brown select MFD_CORE 81496920630SMark Brown select REGMAP_I2C 81596920630SMark Brown help 816ab85b120SSamuel Ortiz If you say yes here you get support for the 817ab85b120SSamuel Ortiz ece1099 chips from SMSC. 818c661a0b9SMark Brown 819ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 820ab85b120SSamuel Ortiz module will be called smsc. 821df3df646SMarc Reilly 822fa661258SMattias Wallinconfig ABX500_CORE 823fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 82447c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 825fa661258SMattias Wallin help 826fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 827fa661258SMattias Wallin chips. This core driver expose register access functions. 828fa661258SMattias Wallin Functionality specific drivers using these functions can 829fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 830fa661258SMattias Wallin actual register access is done by the IC core driver. 831fa661258SMattias Wallin 83214fa5691SLinus Walleijconfig AB3100_CORE 8332071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 8340244ad00SMartin Schwidefsky depends on I2C=y && ABX500_CORE 8358c96aefbSLinus Walleij select MFD_CORE 83614fa5691SLinus Walleij default y if ARCH_U300 83714fa5691SLinus Walleij help 83814fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 83914fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 84014fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 84114fa5691SLinus Walleij to read and write registers and subscribe to events from 84214fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 84314fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 84414fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 84514fa5691SLinus Walleij and ALSA sound. 84614fa5691SLinus Walleij 84712992dd8SLinus Walleijconfig AB3100_OTP 84812992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 84912992dd8SLinus Walleij depends on AB3100_CORE 85012992dd8SLinus Walleij default y if AB3100_CORE 85112992dd8SLinus Walleij help 85212992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 85312992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 85412992dd8SLinus Walleij out OTP values. 85512992dd8SLinus Walleij 85662579266SRabin Vincentconfig AB8500_CORE 85762579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 8580244ad00SMartin Schwidefsky depends on ABX500_CORE && MFD_DB8500_PRCMU 8595c854aaeSAxel Lin select POWER_SUPPLY 86062579266SRabin Vincent select MFD_CORE 86106e589efSLee Jones select IRQ_DOMAIN 8620c41839eSSrinidhi Kasagar help 86362579266SRabin Vincent Select this option to enable access to AB8500 power management 8646680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 8656680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 8666680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 8670c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 8680c41839eSSrinidhi Kasagar 8695814fc35SMattias Wallinconfig AB8500_DEBUG 8705814fc35SMattias Wallin bool "Enable debug info via debugfs" 8713993eff9SArnd Bergmann depends on AB8500_GPADC && DEBUG_FS 8725814fc35SMattias Wallin default y if DEBUG_FS 8735814fc35SMattias Wallin help 8745814fc35SMattias Wallin Select this option if you want debug information using the debug 8755814fc35SMattias Wallin filesystem, debugfs. 8765814fc35SMattias Wallin 877dae2db30SArun Murthyconfig AB8500_GPADC 878ab85b120SSamuel Ortiz bool "ST-Ericsson AB8500 GPADC driver" 879dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 880dae2db30SArun Murthy default y 881dae2db30SArun Murthy help 882dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 883dae2db30SArun Murthy 884650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 885650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 886650c2a21SLinus Walleij depends on UX500_SOC_DB8500 887650c2a21SLinus Walleij select MFD_CORE 888650c2a21SLinus Walleij help 889650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 890650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 891650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 892650c2a21SLinus Walleij through a register map. 893650c2a21SLinus Walleij 894ab85b120SSamuel Ortizconfig MFD_STMPE 895ab85b120SSamuel Ortiz bool "STMicroelectronics STMPE" 8960244ad00SMartin Schwidefsky depends on (I2C=y || SPI_MASTER=y) 8975a826feeSLinus Walleij depends on OF 898e82c60aeSDenis Turischev select MFD_CORE 899e82c60aeSDenis Turischev help 900ab85b120SSamuel Ortiz Support for the STMPE family of I/O Expanders from 901ab85b120SSamuel Ortiz STMicroelectronics. 902e82c60aeSDenis Turischev 903ab85b120SSamuel Ortiz Currently supported devices are: 9044630b130SAaron Sierra 905ab85b120SSamuel Ortiz STMPE811: GPIO, Touchscreen 906ab85b120SSamuel Ortiz STMPE1601: GPIO, Keypad 907ab85b120SSamuel Ortiz STMPE1801: GPIO, Keypad 908ab85b120SSamuel Ortiz STMPE2401: GPIO, Keypad 909ab85b120SSamuel Ortiz STMPE2403: GPIO, Keypad 910e090d506SFlorian Fainelli 911ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 912ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the functionality 913ab85b120SSamuel Ortiz of the device. Currently available sub drivers are: 914bd358132SIra W. Snyder 915ab85b120SSamuel Ortiz GPIO: stmpe-gpio 916ab85b120SSamuel Ortiz Keypad: stmpe-keypad 917ab85b120SSamuel Ortiz Touchscreen: stmpe-ts 91891f4debfSLars-Peter Clausen 919ab85b120SSamuel Ortizmenu "STMicroelectronics STMPE Interface Drivers" 920ab85b120SSamuel Ortizdepends on MFD_STMPE 921375fc77bSDaniel Drake 922ab85b120SSamuel Ortizconfig STMPE_I2C 9238c88126bSMasanari Iida bool "STMicroelectronics STMPE I2C Interface" 924ab85b120SSamuel Ortiz depends on I2C=y 92517cdd29dSKeshava Munegowda default y 926383268a8SMatti Aaltonen help 927ab85b120SSamuel Ortiz This is used to enable I2C interface of STMPE 92817cdd29dSKeshava Munegowda 929ab85b120SSamuel Ortizconfig STMPE_SPI 9308c88126bSMasanari Iida bool "STMicroelectronics STMPE SPI Interface" 931ab85b120SSamuel Ortiz depends on SPI_MASTER 932cbdb53e1SAbhijeet Dharmapurikar help 933ab85b120SSamuel Ortiz This is used to enable SPI interface of STMPE 934ab85b120SSamuel Ortizendmenu 9351b1247ddSLaxman Dewangan 93635bdd290SAlessandro Rubiniconfig MFD_STA2X11 937ab85b120SSamuel Ortiz bool "STMicroelectronics STA2X11" 9380244ad00SMartin Schwidefsky depends on STA2X11 93935bdd290SAlessandro Rubini select MFD_CORE 940d94e2553SDavide Ciminaghi select REGMAP_MMIO 94135bdd290SAlessandro Rubini 942d58603ccSBoris BREZILLONconfig MFD_SUN6I_PRCM 943d58603ccSBoris BREZILLON bool "Allwinner A31 PRCM controller" 944d58603ccSBoris BREZILLON depends on ARCH_SUNXI 945d58603ccSBoris BREZILLON select MFD_CORE 946d58603ccSBoris BREZILLON help 947d58603ccSBoris BREZILLON Support for the PRCM (Power/Reset/Clock Management) unit available 948d58603ccSBoris BREZILLON in A31 SoC. 949d58603ccSBoris BREZILLON 95087d68730SDong Aishengconfig MFD_SYSCON 95187d68730SDong Aisheng bool "System Controller Register R/W Based on Regmap" 95287d68730SDong Aisheng select REGMAP_MMIO 95375060a1dSYing-Chun Liu (PaulLiu) help 95487d68730SDong Aisheng Select this option to enable accessing system control registers 95587d68730SDong Aisheng via regmap. 95675060a1dSYing-Chun Liu (PaulLiu) 957ab85b120SSamuel Ortizconfig MFD_DAVINCI_VOICECODEC 958ab85b120SSamuel Ortiz tristate 959ab85b120SSamuel Ortiz select MFD_CORE 9609e888487SArnd Bergmann select REGMAP_MMIO 961ab85b120SSamuel Ortiz 962ab85b120SSamuel Ortizconfig MFD_TI_AM335X_TSCADC 963ab85b120SSamuel Ortiz tristate "TI ADC / Touch Screen chip support" 964ab85b120SSamuel Ortiz select MFD_CORE 965ab85b120SSamuel Ortiz select REGMAP 966ab85b120SSamuel Ortiz select REGMAP_MMIO 967ab85b120SSamuel Ortiz help 968ab85b120SSamuel Ortiz If you say yes here you get support for Texas Instruments series 969ab85b120SSamuel Ortiz of Touch Screen /ADC chips. 970ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 971ab85b120SSamuel Ortiz module will be called ti_am335x_tscadc. 972ab85b120SSamuel Ortiz 973ab85b120SSamuel Ortizconfig MFD_DM355EVM_MSP 974ab85b120SSamuel Ortiz bool "TI DaVinci DM355 EVM microcontroller" 975ab85b120SSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 976ab85b120SSamuel Ortiz help 977ab85b120SSamuel Ortiz This driver supports the MSP430 microcontroller used on these 978ab85b120SSamuel Ortiz boards. MSP430 firmware manages resets and power sequencing, 979ab85b120SSamuel Ortiz inputs from buttons and the IR remote, LEDs, an RTC, and more. 980ab85b120SSamuel Ortiz 981470eca47SMilo Kimconfig MFD_LP3943 982470eca47SMilo Kim tristate "TI/National Semiconductor LP3943 MFD Driver" 983470eca47SMilo Kim depends on I2C 984470eca47SMilo Kim select MFD_CORE 985470eca47SMilo Kim select REGMAP_I2C 986470eca47SMilo Kim help 987470eca47SMilo Kim Support for the TI/National Semiconductor LP3943. 988470eca47SMilo Kim This driver consists of GPIO and PWM drivers. 989470eca47SMilo Kim With these functionalities, it can be used for LED string control or 990470eca47SMilo Kim general usage such like a GPIO controller and a PWM controller. 991470eca47SMilo Kim 992ab85b120SSamuel Ortizconfig MFD_LP8788 993ab85b120SSamuel Ortiz bool "TI LP8788 Power Management Unit Driver" 9940244ad00SMartin Schwidefsky depends on I2C=y 995ab85b120SSamuel Ortiz select MFD_CORE 996ab85b120SSamuel Ortiz select REGMAP_I2C 997ab85b120SSamuel Ortiz select IRQ_DOMAIN 998ab85b120SSamuel Ortiz help 999ab85b120SSamuel Ortiz TI LP8788 PMU supports regulators, battery charger, RTC, 1000ab85b120SSamuel Ortiz ADC, backlight driver and current sinks. 1001a4e137abSRussell King 1002a4e137abSRussell Kingconfig MFD_OMAP_USB_HOST 1003ab85b120SSamuel Ortiz bool "TI OMAP USBHS core and TLL driver" 1004c948ef3aSGraeme Gregory depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 1005c948ef3aSGraeme Gregory default y 1006c948ef3aSGraeme Gregory help 1007c948ef3aSGraeme Gregory This is the core driver for the OAMP EHCI and OHCI drivers. 1008c948ef3aSGraeme Gregory This MFD driver does the required setup functionalities for 1009c948ef3aSGraeme Gregory OMAP USB Host drivers. 1010c948ef3aSGraeme Gregory 1011c948ef3aSGraeme Gregoryconfig MFD_PALMAS 1012ab85b120SSamuel Ortiz bool "TI Palmas series chips" 1013a4e137abSRussell King select MFD_CORE 1014a4e137abSRussell King select REGMAP_I2C 1015a4e137abSRussell King select REGMAP_IRQ 10160244ad00SMartin Schwidefsky depends on I2C=y 1017a4e137abSRussell King help 1018a4e137abSRussell King If you say yes here you get support for the Palmas 1019a4e137abSRussell King series of PMIC chips from Texas Instruments. 1020a4e137abSRussell King 1021ab85b120SSamuel Ortizconfig TPS6105X 1022ab85b120SSamuel Ortiz tristate "TI TPS61050/61052 Boost Converters" 1023ab85b120SSamuel Ortiz depends on I2C 1024ab85b120SSamuel Ortiz select REGULATOR 1025ab85b120SSamuel Ortiz select MFD_CORE 1026ab85b120SSamuel Ortiz select REGULATOR_FIXED_VOLTAGE 1027a4e137abSRussell King help 1028ab85b120SSamuel Ortiz This option enables a driver for the TP61050/TPS61052 1029ab85b120SSamuel Ortiz high-power "white LED driver". This boost converter is 1030ab85b120SSamuel Ortiz sometimes used for other things than white LEDs, and 1031ab85b120SSamuel Ortiz also contains a GPIO pin. 1032a4e137abSRussell King 1033ab85b120SSamuel Ortizconfig TPS65010 1034ab85b120SSamuel Ortiz tristate "TI TPS6501x Power Management chips" 1035ab85b120SSamuel Ortiz depends on I2C && GPIOLIB 1036ab85b120SSamuel Ortiz default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 1037ab85b120SSamuel Ortiz help 1038ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6501x series of 1039ab85b120SSamuel Ortiz Power Management chips. These include voltage regulators, 1040ab85b120SSamuel Ortiz lithium ion/polymer battery charging, and other features that 1041ab85b120SSamuel Ortiz are often used in portable devices like cell phones and cameras. 1042ab85b120SSamuel Ortiz 1043ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 1044ab85b120SSamuel Ortiz will be called tps65010. 1045ab85b120SSamuel Ortiz 1046ab85b120SSamuel Ortizconfig TPS6507X 1047ab85b120SSamuel Ortiz tristate "TI TPS6507x Power Management / Touch Screen chips" 1048c7b76dceSAaro Koskinen select MFD_CORE 10490244ad00SMartin Schwidefsky depends on I2C 1050ab85b120SSamuel Ortiz help 1051ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6507x series of 1052ab85b120SSamuel Ortiz Power Management / Touch Screen chips. These include voltage 1053ab85b120SSamuel Ortiz regulators, lithium ion/polymer battery charging, touch screen 1054ab85b120SSamuel Ortiz and other features that are often used in portable devices. 1055ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 1056ab85b120SSamuel Ortiz will be called tps6507x. 1057a4e137abSRussell King 1058a4e137abSRussell Kingconfig TPS65911_COMPARATOR 1059a4e137abSRussell King tristate 1060a4e137abSRussell King 1061a4e137abSRussell Kingconfig MFD_TPS65090 1062ab85b120SSamuel Ortiz bool "TI TPS65090 Power Management chips" 10630244ad00SMartin Schwidefsky depends on I2C=y 1064a4e137abSRussell King select MFD_CORE 1065a4e137abSRussell King select REGMAP_I2C 1066a4e137abSRussell King select REGMAP_IRQ 1067a4e137abSRussell King help 1068a4e137abSRussell King If you say yes here you get support for the TPS65090 series of 1069a4e137abSRussell King Power Management chips. 1070a4e137abSRussell King This driver provides common support for accessing the device, 1071a4e137abSRussell King additional drivers must be enabled in order to use the 1072a4e137abSRussell King functionality of the device. 1073a4e137abSRussell King 1074ab85b120SSamuel Ortizconfig MFD_TPS65217 1075ab85b120SSamuel Ortiz tristate "TI TPS65217 Power Management / White LED chips" 10760244ad00SMartin Schwidefsky depends on I2C 1077a4e137abSRussell King select MFD_CORE 1078ab85b120SSamuel Ortiz select REGMAP_I2C 1079a4e137abSRussell King help 1080ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65217 series of 1081ab85b120SSamuel Ortiz Power Management / White LED chips. 1082ab85b120SSamuel Ortiz These include voltage regulators, lithium ion/polymer battery 1083ab85b120SSamuel Ortiz charger, wled and other features that are often used in portable 1084ab85b120SSamuel Ortiz devices. 1085ab85b120SSamuel Ortiz 1086ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 1087ab85b120SSamuel Ortiz will be called tps65217. 1088ab85b120SSamuel Ortiz 108944b4dc61SKeerthyconfig MFD_TPS65218 109044b4dc61SKeerthy tristate "TI TPS65218 Power Management chips" 109144b4dc61SKeerthy depends on I2C 109244b4dc61SKeerthy select MFD_CORE 109344b4dc61SKeerthy select REGMAP_I2C 10942d5d366aSLee Jones select REGMAP_IRQ 109544b4dc61SKeerthy help 109644b4dc61SKeerthy If you say yes here you get support for the TPS65218 series of 109744b4dc61SKeerthy Power Management chips. 109844b4dc61SKeerthy These include voltage regulators, gpio and other features 109944b4dc61SKeerthy that are often used in portable devices. Only regulator 110044b4dc61SKeerthy component is currently supported. 110144b4dc61SKeerthy 110244b4dc61SKeerthy This driver can also be built as a module. If so, the module 110344b4dc61SKeerthy will be called tps65218. 110444b4dc61SKeerthy 1105ab85b120SSamuel Ortizconfig MFD_TPS6586X 1106ab85b120SSamuel Ortiz bool "TI TPS6586x Power Management chips" 11070244ad00SMartin Schwidefsky depends on I2C=y 1108ab85b120SSamuel Ortiz select MFD_CORE 1109ab85b120SSamuel Ortiz select REGMAP_I2C 1110ab85b120SSamuel Ortiz help 1111ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6586X series of 1112ab85b120SSamuel Ortiz Power Management chips. 1113a4e137abSRussell King This driver provides common support for accessing the device, 1114a4e137abSRussell King additional drivers must be enabled in order to use the 1115a4e137abSRussell King functionality of the device. 1116a4e137abSRussell King 1117ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 1118ab85b120SSamuel Ortiz will be called tps6586x. 1119a4e137abSRussell King 1120ab85b120SSamuel Ortizconfig MFD_TPS65910 1121ab85b120SSamuel Ortiz bool "TI TPS65910 Power Management chip" 11226fafecc1SGeert Uytterhoeven depends on I2C=y 11236fafecc1SGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 1124a4e137abSRussell King select MFD_CORE 1125a4e137abSRussell King select REGMAP_I2C 1126a4e137abSRussell King select REGMAP_IRQ 1127ab85b120SSamuel Ortiz select IRQ_DOMAIN 1128a4e137abSRussell King help 1129ab85b120SSamuel Ortiz if you say yes here you get support for the TPS65910 series of 1130ab85b120SSamuel Ortiz Power Management chips. 1131a4e137abSRussell King 1132ab85b120SSamuel Ortizconfig MFD_TPS65912 1133ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip" 1134ab85b120SSamuel Ortiz depends on GPIOLIB 1135c972c128SDavid Rientjes select MFD_CORE 1136ab85b120SSamuel Ortiz help 1137ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 1138ab85b120SSamuel Ortiz PM chips. 1139ab85b120SSamuel Ortiz 1140ab85b120SSamuel Ortizconfig MFD_TPS65912_I2C 1141ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip with I2C" 1142f01312d8SLars Poeschel select MFD_CORE 1143ab85b120SSamuel Ortiz select MFD_TPS65912 11440244ad00SMartin Schwidefsky depends on I2C=y && GPIOLIB 1145ab85b120SSamuel Ortiz help 1146ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 1147ab85b120SSamuel Ortiz PM chips with I2C interface. 1148ab85b120SSamuel Ortiz 1149ab85b120SSamuel Ortizconfig MFD_TPS65912_SPI 1150ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip with SPI" 1151ab85b120SSamuel Ortiz select MFD_CORE 1152ab85b120SSamuel Ortiz select MFD_TPS65912 11530244ad00SMartin Schwidefsky depends on SPI_MASTER && GPIOLIB 1154ab85b120SSamuel Ortiz help 1155ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 1156ab85b120SSamuel Ortiz PM chips with SPI interface. 1157ab85b120SSamuel Ortiz 1158ab85b120SSamuel Ortizconfig MFD_TPS80031 1159ab85b120SSamuel Ortiz bool "TI TPS80031/TPS80032 Power Management chips" 11600244ad00SMartin Schwidefsky depends on I2C=y 1161ab85b120SSamuel Ortiz select MFD_CORE 1162ab85b120SSamuel Ortiz select REGMAP_I2C 1163ab85b120SSamuel Ortiz select REGMAP_IRQ 1164ab85b120SSamuel Ortiz help 1165ab85b120SSamuel Ortiz If you say yes here you get support for the Texas Instruments 1166ab85b120SSamuel Ortiz TPS80031/ TPS80032 Fully Integrated Power Management with Power 1167ab85b120SSamuel Ortiz Path and Battery Charger. The device provides five configurable 1168ab85b120SSamuel Ortiz step-down converters, 11 general purpose LDOs, USB OTG Module, 1169ab85b120SSamuel Ortiz ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with 1170ab85b120SSamuel Ortiz Power Path from USB, 32K clock generator. 1171ab85b120SSamuel Ortiz 1172ab85b120SSamuel Ortizconfig TWL4030_CORE 1173ab85b120SSamuel Ortiz bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" 11740244ad00SMartin Schwidefsky depends on I2C=y 1175ab85b120SSamuel Ortiz select IRQ_DOMAIN 1176ab85b120SSamuel Ortiz select REGMAP_I2C 1177ab85b120SSamuel Ortiz help 1178ab85b120SSamuel Ortiz Say yes here if you have TWL4030 / TWL6030 family chip on your board. 1179ab85b120SSamuel Ortiz This core driver provides register access and IRQ handling 1180ab85b120SSamuel Ortiz facilities, and registers devices for the various functions 1181ab85b120SSamuel Ortiz so that function-specific drivers can bind to them. 1182ab85b120SSamuel Ortiz 1183ab85b120SSamuel Ortiz These multi-function chips are found on many OMAP2 and OMAP3 1184ab85b120SSamuel Ortiz boards, providing power management, RTC, GPIO, keypad, a 1185ab85b120SSamuel Ortiz high speed USB OTG transceiver, an audio codec (on most 1186ab85b120SSamuel Ortiz versions) and many other features. 1187ab85b120SSamuel Ortiz 1188ab85b120SSamuel Ortizconfig TWL4030_POWER 1189ab85b120SSamuel Ortiz bool "TI TWL4030 power resources" 1190ab85b120SSamuel Ortiz depends on TWL4030_CORE && ARM 1191ab85b120SSamuel Ortiz help 1192ab85b120SSamuel Ortiz Say yes here if you want to use the power resources on the 1193ab85b120SSamuel Ortiz TWL4030 family chips. Most of these resources are regulators, 1194ab85b120SSamuel Ortiz which have a separate driver; some are control signals, such 1195ab85b120SSamuel Ortiz as clock request handshaking. 1196ab85b120SSamuel Ortiz 1197ab85b120SSamuel Ortiz This driver uses board-specific data to initialize the resources 1198ab85b120SSamuel Ortiz and load scripts controlling which resources are switched off/on 1199ab85b120SSamuel Ortiz or reset when a sleep, wakeup or warm reset event occurs. 1200ab85b120SSamuel Ortiz 1201ab85b120SSamuel Ortizconfig MFD_TWL4030_AUDIO 1202ab85b120SSamuel Ortiz bool "TI TWL4030 Audio" 12030244ad00SMartin Schwidefsky depends on TWL4030_CORE 1204ab85b120SSamuel Ortiz select MFD_CORE 1205ab85b120SSamuel Ortiz default n 1206ab85b120SSamuel Ortiz 1207ab85b120SSamuel Ortizconfig TWL6040_CORE 1208ab85b120SSamuel Ortiz bool "TI TWL6040 audio codec" 12090244ad00SMartin Schwidefsky depends on I2C=y 1210ab85b120SSamuel Ortiz select MFD_CORE 1211ab85b120SSamuel Ortiz select REGMAP_I2C 1212ab85b120SSamuel Ortiz select REGMAP_IRQ 1213f01312d8SLars Poeschel default n 1214f01312d8SLars Poeschel help 1215ab85b120SSamuel Ortiz Say yes here if you want support for Texas Instruments TWL6040 audio 1216ab85b120SSamuel Ortiz codec. 1217ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 1218ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 1219ab85b120SSamuel Ortiz functionality of the device (audio, vibra). 1220f01312d8SLars Poeschel 1221ab85b120SSamuel Ortizconfig MENELAUS 1222ab85b120SSamuel Ortiz bool "TI TWL92330/Menelaus PM chip" 1223ab85b120SSamuel Ortiz depends on I2C=y && ARCH_OMAP2 1224c7b76dceSAaro Koskinen help 1225ab85b120SSamuel Ortiz If you say yes here you get support for the Texas Instruments 1226ab85b120SSamuel Ortiz TWL92330/Menelaus Power Management chip. This include voltage 1227ab85b120SSamuel Ortiz regulators, Dual slot memory card transceivers, real-time clock 1228ab85b120SSamuel Ortiz and other features that are often used in portable devices like 1229ab85b120SSamuel Ortiz cell phones and PDAs. 1230c7b76dceSAaro Koskinen 1231ab85b120SSamuel Ortizconfig MFD_WL1273_CORE 1232ab85b120SSamuel Ortiz tristate "TI WL1273 FM radio" 12330244ad00SMartin Schwidefsky depends on I2C 1234ab85b120SSamuel Ortiz select MFD_CORE 1235ab85b120SSamuel Ortiz default n 1236ab85b120SSamuel Ortiz help 1237ab85b120SSamuel Ortiz This is the core driver for the TI WL1273 FM radio. This MFD 1238ab85b120SSamuel Ortiz driver connects the radio-wl1273 V4L2 module and the wl1273 1239ab85b120SSamuel Ortiz audio codec. 1240ab85b120SSamuel Ortiz 1241ab85b120SSamuel Ortizconfig MFD_LM3533 1242ab85b120SSamuel Ortiz tristate "TI/National Semiconductor LM3533 Lighting Power chip" 1243ab85b120SSamuel Ortiz depends on I2C 1244ab85b120SSamuel Ortiz select MFD_CORE 1245ab85b120SSamuel Ortiz select REGMAP_I2C 1246ab85b120SSamuel Ortiz help 1247ab85b120SSamuel Ortiz Say yes here to enable support for National Semiconductor / TI 1248ab85b120SSamuel Ortiz LM3533 Lighting Power chips. 1249ab85b120SSamuel Ortiz 1250ab85b120SSamuel Ortiz This driver provides common support for accessing the device; 1251ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the LED, 1252ab85b120SSamuel Ortiz backlight or ambient-light-sensor functionality of the device. 1253ab85b120SSamuel Ortiz 1254ab85b120SSamuel Ortizconfig MFD_TIMBERDALE 1255ab85b120SSamuel Ortiz tristate "Timberdale FPGA" 1256ab85b120SSamuel Ortiz select MFD_CORE 125784c3a8f6SJean Delvare depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) 1258ab85b120SSamuel Ortiz ---help--- 1259ab85b120SSamuel Ortiz This is the core driver for the timberdale FPGA. This device is a 1260ab85b120SSamuel Ortiz multifunction device which exposes numerous platform devices. 1261ab85b120SSamuel Ortiz 1262ab85b120SSamuel Ortiz The timberdale FPGA can be found on the Intel Atom development board 1263ab85b120SSamuel Ortiz for in-vehicle infontainment, called Russellville. 1264ab85b120SSamuel Ortiz 1265ab85b120SSamuel Ortizconfig MFD_TC3589X 1266ab85b120SSamuel Ortiz bool "Toshiba TC35892 and variants" 12670244ad00SMartin Schwidefsky depends on I2C=y 12681422731dSLinus Walleij depends on OF 1269ab85b120SSamuel Ortiz select MFD_CORE 1270ab85b120SSamuel Ortiz help 1271ab85b120SSamuel Ortiz Support for the Toshiba TC35892 and variants I/O Expander. 1272ab85b120SSamuel Ortiz 1273ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 1274ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 1275ab85b120SSamuel Ortiz functionality of the device. 1276ab85b120SSamuel Ortiz 1277ab85b120SSamuel Ortizconfig MFD_TMIO 1278ab85b120SSamuel Ortiz bool 1279ab85b120SSamuel Ortiz default n 1280ab85b120SSamuel Ortiz 1281ab85b120SSamuel Ortizconfig MFD_T7L66XB 1282ab85b120SSamuel Ortiz bool "Toshiba T7L66XB" 12830244ad00SMartin Schwidefsky depends on ARM && HAVE_CLK 1284ab85b120SSamuel Ortiz select MFD_CORE 1285ab85b120SSamuel Ortiz select MFD_TMIO 1286ab85b120SSamuel Ortiz help 1287ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller T7L66XB 1288ab85b120SSamuel Ortiz 1289ab85b120SSamuel Ortizconfig MFD_TC6387XB 1290ab85b120SSamuel Ortiz bool "Toshiba TC6387XB" 1291ab85b120SSamuel Ortiz depends on ARM && HAVE_CLK 1292ab85b120SSamuel Ortiz select MFD_CORE 1293ab85b120SSamuel Ortiz select MFD_TMIO 1294ab85b120SSamuel Ortiz help 1295ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller TC6387XB 1296ab85b120SSamuel Ortiz 1297ab85b120SSamuel Ortizconfig MFD_TC6393XB 1298ab85b120SSamuel Ortiz bool "Toshiba TC6393XB" 1299ab85b120SSamuel Ortiz depends on ARM && HAVE_CLK 1300ab85b120SSamuel Ortiz select GPIOLIB 1301ab85b120SSamuel Ortiz select MFD_CORE 1302ab85b120SSamuel Ortiz select MFD_TMIO 1303ab85b120SSamuel Ortiz help 1304ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller TC6393XB 1305ab85b120SSamuel Ortiz 1306ab85b120SSamuel Ortizconfig MFD_VX855 1307ab85b120SSamuel Ortiz tristate "VIA VX855/VX875 integrated south bridge" 13080244ad00SMartin Schwidefsky depends on PCI 1309ab85b120SSamuel Ortiz select MFD_CORE 1310ab85b120SSamuel Ortiz help 1311ab85b120SSamuel Ortiz Say yes here to enable support for various functions of the 1312ab85b120SSamuel Ortiz VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 1313ab85b120SSamuel Ortiz and/or vx855_gpio drivers for this to do anything useful. 1314ab85b120SSamuel Ortiz 1315ab85b120SSamuel Ortizconfig MFD_ARIZONA 1316ab85b120SSamuel Ortiz select REGMAP 1317ab85b120SSamuel Ortiz select REGMAP_IRQ 1318ab85b120SSamuel Ortiz select MFD_CORE 1319ab85b120SSamuel Ortiz bool 1320ab85b120SSamuel Ortiz 1321ab85b120SSamuel Ortizconfig MFD_ARIZONA_I2C 1322ab85b120SSamuel Ortiz tristate "Wolfson Microelectronics Arizona platform with I2C" 1323ab85b120SSamuel Ortiz select MFD_ARIZONA 1324ab85b120SSamuel Ortiz select MFD_CORE 1325ab85b120SSamuel Ortiz select REGMAP_I2C 13260244ad00SMartin Schwidefsky depends on I2C 1327ab85b120SSamuel Ortiz help 1328ab85b120SSamuel Ortiz Support for the Wolfson Microelectronics Arizona platform audio SoC 1329ab85b120SSamuel Ortiz core functionality controlled via I2C. 1330ab85b120SSamuel Ortiz 1331ab85b120SSamuel Ortizconfig MFD_ARIZONA_SPI 1332ab85b120SSamuel Ortiz tristate "Wolfson Microelectronics Arizona platform with SPI" 1333ab85b120SSamuel Ortiz select MFD_ARIZONA 1334ab85b120SSamuel Ortiz select MFD_CORE 1335ab85b120SSamuel Ortiz select REGMAP_SPI 13360244ad00SMartin Schwidefsky depends on SPI_MASTER 1337ab85b120SSamuel Ortiz help 1338ab85b120SSamuel Ortiz Support for the Wolfson Microelectronics Arizona platform audio SoC 1339ab85b120SSamuel Ortiz core functionality controlled via I2C. 1340ab85b120SSamuel Ortiz 1341ab85b120SSamuel Ortizconfig MFD_WM5102 1342ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM5102" 1343ab85b120SSamuel Ortiz depends on MFD_ARIZONA 1344ab85b120SSamuel Ortiz help 1345ab85b120SSamuel Ortiz Support for Wolfson Microelectronics WM5102 low power audio SoC 1346ab85b120SSamuel Ortiz 1347ab85b120SSamuel Ortizconfig MFD_WM5110 1348e5d4ef0dSRichard Fitzgerald bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" 1349ab85b120SSamuel Ortiz depends on MFD_ARIZONA 1350ab85b120SSamuel Ortiz help 1351e5d4ef0dSRichard Fitzgerald Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 1352e5d4ef0dSRichard Fitzgerald low power audio SoC 1353ab85b120SSamuel Ortiz 1354dc7d4863SCharles Keepaxconfig MFD_WM8997 1355ca16ecbcSMark Brown bool "Wolfson Microelectronics WM8997" 1356dc7d4863SCharles Keepax depends on MFD_ARIZONA 1357dc7d4863SCharles Keepax help 1358dc7d4863SCharles Keepax Support for Wolfson Microelectronics WM8997 low power audio SoC 1359dc7d4863SCharles Keepax 1360ab85b120SSamuel Ortizconfig MFD_WM8400 1361ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8400" 1362ab85b120SSamuel Ortiz select MFD_CORE 13630244ad00SMartin Schwidefsky depends on I2C=y 1364ab85b120SSamuel Ortiz select REGMAP_I2C 1365ab85b120SSamuel Ortiz help 1366ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM8400 PMIC and audio 1367ab85b120SSamuel Ortiz CODEC. This driver provides common support for accessing 1368ab85b120SSamuel Ortiz the device, additional drivers must be enabled in order to use 1369ab85b120SSamuel Ortiz the functionality of the device. 1370ab85b120SSamuel Ortiz 1371ab85b120SSamuel Ortizconfig MFD_WM831X 1372ab85b120SSamuel Ortiz bool 1373ab85b120SSamuel Ortiz 1374ab85b120SSamuel Ortizconfig MFD_WM831X_I2C 1375ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" 1376ab85b120SSamuel Ortiz select MFD_CORE 1377ab85b120SSamuel Ortiz select MFD_WM831X 1378ab85b120SSamuel Ortiz select REGMAP_I2C 1379ab85b120SSamuel Ortiz select IRQ_DOMAIN 13800244ad00SMartin Schwidefsky depends on I2C=y 1381ab85b120SSamuel Ortiz help 1382ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM831x and WM832x PMICs 1383ab85b120SSamuel Ortiz when controlled using I2C. This driver provides common support 1384ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 1385ab85b120SSamuel Ortiz order to use the functionality of the device. 1386ab85b120SSamuel Ortiz 1387ab85b120SSamuel Ortizconfig MFD_WM831X_SPI 1388ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" 1389ab85b120SSamuel Ortiz select MFD_CORE 1390ab85b120SSamuel Ortiz select MFD_WM831X 1391ab85b120SSamuel Ortiz select REGMAP_SPI 1392ab85b120SSamuel Ortiz select IRQ_DOMAIN 13930244ad00SMartin Schwidefsky depends on SPI_MASTER 1394ab85b120SSamuel Ortiz help 1395ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM831x and WM832x PMICs 1396ab85b120SSamuel Ortiz when controlled using SPI. This driver provides common support 1397ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 1398ab85b120SSamuel Ortiz order to use the functionality of the device. 1399ab85b120SSamuel Ortiz 1400ab85b120SSamuel Ortizconfig MFD_WM8350 1401ab85b120SSamuel Ortiz bool 1402ab85b120SSamuel Ortiz 1403ab85b120SSamuel Ortizconfig MFD_WM8350_I2C 1404ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8350 with I2C" 1405ab85b120SSamuel Ortiz select MFD_WM8350 14060244ad00SMartin Schwidefsky depends on I2C=y 1407ab85b120SSamuel Ortiz help 1408ab85b120SSamuel Ortiz The WM8350 is an integrated audio and power management 1409ab85b120SSamuel Ortiz subsystem with watchdog and RTC functionality for embedded 1410ab85b120SSamuel Ortiz systems. This option enables core support for the WM8350 with 1411ab85b120SSamuel Ortiz I2C as the control interface. Additional options must be 1412ab85b120SSamuel Ortiz selected to enable support for the functionality of the chip. 1413ab85b120SSamuel Ortiz 1414ab85b120SSamuel Ortizconfig MFD_WM8994 14156052d83eSMark Brown tristate "Wolfson Microelectronics WM8994" 1416acad189bSGuennadi Liakhovetski select MFD_CORE 1417acad189bSGuennadi Liakhovetski select REGMAP_I2C 1418acad189bSGuennadi Liakhovetski select REGMAP_IRQ 14196052d83eSMark Brown depends on I2C 1420acad189bSGuennadi Liakhovetski help 1421ab85b120SSamuel Ortiz The WM8994 is a highly integrated hi-fi CODEC designed for 142278c059c6SŁukasz Stelmach smartphone applications. As well as audio functionality it 1423ab85b120SSamuel Ortiz has on board GPIO and regulator functionality which is 1424ab85b120SSamuel Ortiz supported via the relevant subsystems. This driver provides 1425ab85b120SSamuel Ortiz core support for the WM8994, in order to use the actual 1426ab85b120SSamuel Ortiz functionaltiy of the device other drivers must be enabled. 1427acad189bSGuennadi Liakhovetski 142860013b94SLinus Walleijconfig MFD_STW481X 1429f41716dcSArnd Bergmann tristate "Support for ST Microelectronics STw481x" 143060013b94SLinus Walleij depends on I2C && ARCH_NOMADIK 143160013b94SLinus Walleij select REGMAP_I2C 143260013b94SLinus Walleij select MFD_CORE 143360013b94SLinus Walleij help 143460013b94SLinus Walleij Select this option to enable the STw481x chip driver used 143560013b94SLinus Walleij in various ST Microelectronics and ST-Ericsson embedded 143660013b94SLinus Walleij Nomadik series. 143760013b94SLinus Walleij 1438a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 1439a4e137abSRussell King depends on ARCH_SA1100 1440a4e137abSRussell King 1441a4e137abSRussell Kingconfig MCP 1442a4e137abSRussell King tristate 1443a4e137abSRussell King 1444a4e137abSRussell King# Interface drivers 1445a4e137abSRussell Kingconfig MCP_SA11X0 1446a4e137abSRussell King tristate "Support SA11x0 MCP interface" 1447a4e137abSRussell King depends on ARCH_SA1100 1448a4e137abSRussell King select MCP 1449a4e137abSRussell King 1450a4e137abSRussell King# Chip drivers 1451a4e137abSRussell Kingconfig MCP_UCB1200 14521c93c725SArnd Bergmann tristate "Support for UCB1200 / UCB1300" 1453a4e137abSRussell King depends on MCP_SA11X0 1454a4e137abSRussell King select MCP 1455a4e137abSRussell King 1456a4e137abSRussell Kingconfig MCP_UCB1200_TS 1457a4e137abSRussell King tristate "Touchscreen interface support" 1458a4e137abSRussell King depends on MCP_UCB1200 && INPUT 1459a4e137abSRussell King 1460a4e137abSRussell Kingendmenu 14613ecbf05bSPawel Moll 1462974cc7b9SPawel Mollconfig MFD_VEXPRESS_SYSREG 1463974cc7b9SPawel Moll bool "Versatile Express System Registers" 1464b33cdd28SArnd Bergmann depends on VEXPRESS_CONFIG && GPIOLIB 1465974cc7b9SPawel Moll default y 1466974cc7b9SPawel Moll select CLKSRC_MMIO 1467974cc7b9SPawel Moll select GPIO_GENERIC_PLATFORM 1468974cc7b9SPawel Moll select MFD_CORE 1469974cc7b9SPawel Moll select MFD_SYSCON 14703ecbf05bSPawel Moll help 1471974cc7b9SPawel Moll System Registers are the platform configuration block 1472974cc7b9SPawel Moll on the ARM Ltd. Versatile Express board. 1473a6e6e660SLinus Walleij 1474a6e6e660SLinus Walleijendmenu 1475a6e6e660SLinus Walleijendif 1476