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 550244ad00SMartin Schwidefsky depends on I2C=y && GPIOLIB 56ab85b120SSamuel Ortiz help 57ab85b120SSamuel Ortiz If you say yes here you get support for the AAT2870. 58ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 59ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 60ab85b120SSamuel Ortiz functionality of the device. 61b6d6454fSBen Dooks 62037b60f2SMatt Porterconfig MFD_BCM590XX 63037b60f2SMatt Porter tristate "Broadcom BCM590xx PMUs" 64037b60f2SMatt Porter select MFD_CORE 65037b60f2SMatt Porter select REGMAP_I2C 66037b60f2SMatt Porter depends on I2C 67037b60f2SMatt Porter help 68037b60f2SMatt Porter Support for the BCM590xx PMUs from Broadcom 69037b60f2SMatt Porter 70cfb61a41SCarlo Caioneconfig MFD_AXP20X 71cfb61a41SCarlo Caione bool "X-Powers AXP20X" 72cfb61a41SCarlo Caione select MFD_CORE 73cfb61a41SCarlo Caione select REGMAP_I2C 74cfb61a41SCarlo Caione select REGMAP_IRQ 75cfb61a41SCarlo Caione depends on I2C=y 76cfb61a41SCarlo Caione help 77af7e9069SJacob Pan If you say Y here you get support for the X-Powers AXP202, AXP209 and 78af7e9069SJacob Pan AXP288 power management IC (PMIC). 79cfb61a41SCarlo Caione This driver include only the core APIs. You have to select individual 80cfb61a41SCarlo Caione components like regulators or the PEK (Power Enable Key) under the 81cfb61a41SCarlo Caione corresponding menus. 82cfb61a41SCarlo Caione 834ab6174eSSimon Glassconfig MFD_CROS_EC 84ab85b120SSamuel Ortiz tristate "ChromeOS Embedded Controller" 8570c6cce0SQiao Zhou select MFD_CORE 8670c6cce0SQiao Zhou help 874ab6174eSSimon Glass If you say Y here you get support for the ChromeOS Embedded 884ab6174eSSimon Glass Controller (EC) providing keyboard, battery and power services. 89fc83f586SGeert Uytterhoeven You also need to enable the driver for the bus you are using. The 904ab6174eSSimon Glass protocol for talking to the EC is defined by the bus driver. 9170c6cce0SQiao Zhou 9289969009SSimon Glassconfig MFD_CROS_EC_I2C 9389969009SSimon Glass tristate "ChromeOS Embedded Controller (I2C)" 9489969009SSimon Glass depends on MFD_CROS_EC && I2C 95b6d6454fSBen Dooks 9667d16a46SWei WANG help 9789969009SSimon Glass If you say Y here, you get support for talking to the ChromeOS 9889969009SSimon Glass EC through an I2C bus. This uses a simple byte-level protocol with 9989969009SSimon Glass a checksum. Failing accesses will be retried three times to 10089969009SSimon Glass improve reliability. 10189969009SSimon Glass 102a17d94f0SSimon Glassconfig MFD_CROS_EC_SPI 103a17d94f0SSimon Glass tristate "ChromeOS Embedded Controller (SPI)" 104fcfccdb2SThierry Reding depends on MFD_CROS_EC && SPI && OF 105a17d94f0SSimon Glass 106a17d94f0SSimon Glass ---help--- 107a17d94f0SSimon Glass If you say Y here, you get support for talking to the ChromeOS EC 108a17d94f0SSimon Glass through a SPI bus, using a byte-level protocol. Since the EC's 109a17d94f0SSimon Glass response time cannot be guaranteed, we support ignoring 110a17d94f0SSimon Glass 'pre-amble' bytes before the response actually starts. 11167d16a46SWei WANG 112fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 113ab85b120SSamuel Ortiz bool "Compaq ASIC3" 1140244ad00SMartin Schwidefsky depends on GPIOLIB && ARM 1159461f65aSPhilipp Zabel select MFD_CORE 116fa9ff4b1SSamuel Ortiz ---help--- 117fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 118fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 119fa9ff4b1SSamuel Ortiz 120ab85b120SSamuel Ortizconfig PMIC_DA903X 121ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 122ab85b120SSamuel Ortiz depends on I2C=y 123ab85b120SSamuel Ortiz help 124921a1b0cSLaszlo Papp Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a 125ab85b120SSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 126ab85b120SSamuel Ortiz usually found on PXA processors-based platforms. This includes 127ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 128ab85b120SSamuel Ortiz individual components like LCD backlight, voltage regulators, 129ab85b120SSamuel Ortiz LEDs and battery-charger under the corresponding menus. 130ab85b120SSamuel Ortiz 131ab85b120SSamuel Ortizconfig PMIC_DA9052 132ab85b120SSamuel Ortiz bool 133ab85b120SSamuel Ortiz select MFD_CORE 134ab85b120SSamuel Ortiz 135ab85b120SSamuel Ortizconfig MFD_DA9052_SPI 136ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" 137ab85b120SSamuel Ortiz select REGMAP_SPI 138ab85b120SSamuel Ortiz select REGMAP_IRQ 139ab85b120SSamuel Ortiz select PMIC_DA9052 1400244ad00SMartin Schwidefsky depends on SPI_MASTER=y 141ab85b120SSamuel Ortiz help 142ab85b120SSamuel Ortiz Support for the Dialog Semiconductor DA9052 PMIC 143ab85b120SSamuel Ortiz when controlled using SPI. This driver provides common support 144ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 145ab85b120SSamuel Ortiz order to use the functionality of the device. 146ab85b120SSamuel Ortiz 147ab85b120SSamuel Ortizconfig MFD_DA9052_I2C 148ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" 149ab85b120SSamuel Ortiz select REGMAP_I2C 150ab85b120SSamuel Ortiz select REGMAP_IRQ 151ab85b120SSamuel Ortiz select PMIC_DA9052 1520244ad00SMartin Schwidefsky depends on I2C=y 153ab85b120SSamuel Ortiz help 154ab85b120SSamuel Ortiz Support for the Dialog Semiconductor DA9052 PMIC 155ab85b120SSamuel Ortiz when controlled using I2C. This driver provides common support 156ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 157ab85b120SSamuel Ortiz order to use the functionality of the device. 158ab85b120SSamuel Ortiz 159ab85b120SSamuel Ortizconfig MFD_DA9055 160ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9055 PMIC Support" 161ab85b120SSamuel Ortiz select REGMAP_I2C 162ab85b120SSamuel Ortiz select REGMAP_IRQ 163ab85b120SSamuel Ortiz select MFD_CORE 1640244ad00SMartin Schwidefsky depends on I2C=y 165ab85b120SSamuel Ortiz help 166ab85b120SSamuel Ortiz Say yes here for support of Dialog Semiconductor DA9055. This is 167ab85b120SSamuel Ortiz a Power Management IC. This driver provides common support for 168ab85b120SSamuel Ortiz accessing the device as well as the I2C interface to the chip itself. 169ab85b120SSamuel Ortiz Additional drivers must be enabled in order to use the functionality 170ab85b120SSamuel Ortiz of the device. 171ab85b120SSamuel Ortiz 172ab85b120SSamuel Ortiz This driver can be built as a module. If built as a module it will be 173ab85b120SSamuel Ortiz called "da9055" 174ab85b120SSamuel Ortiz 1758e685483SKrystian Garbaciakconfig MFD_DA9063 1768e685483SKrystian Garbaciak bool "Dialog Semiconductor DA9063 PMIC Support" 1778e685483SKrystian Garbaciak select MFD_CORE 1788e685483SKrystian Garbaciak select REGMAP_I2C 1798e685483SKrystian Garbaciak select REGMAP_IRQ 1800244ad00SMartin Schwidefsky depends on I2C=y 1818e685483SKrystian Garbaciak help 1828e685483SKrystian Garbaciak Say yes here for support for the Dialog Semiconductor DA9063 PMIC. 1838e685483SKrystian Garbaciak This includes the I2C driver and core APIs. 1848e685483SKrystian Garbaciak Additional drivers must be enabled in order to use the functionality 1858e685483SKrystian Garbaciak of the device. 1868e685483SKrystian Garbaciak 187ab85b120SSamuel Ortizconfig MFD_MC13XXX 188ab85b120SSamuel Ortiz tristate 1890244ad00SMartin Schwidefsky depends on (SPI_MASTER || I2C) 190ab85b120SSamuel Ortiz select MFD_CORE 19110f9edaeSAlexander Shiyan select REGMAP_IRQ 1920931a4c6SDavid Brownell help 193ab85b120SSamuel Ortiz Enable support for the Freescale MC13783 and MC13892 PMICs. 194ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 195ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 196ab85b120SSamuel Ortiz functionality of the device. 1970931a4c6SDavid Brownell 198ab85b120SSamuel Ortizconfig MFD_MC13XXX_SPI 199ab85b120SSamuel Ortiz tristate "Freescale MC13783 and MC13892 SPI interface" 2000244ad00SMartin Schwidefsky depends on SPI_MASTER 201ab85b120SSamuel Ortiz select REGMAP_SPI 202ab85b120SSamuel Ortiz select MFD_MC13XXX 20301636eb9SPatil, Rachna help 204ab85b120SSamuel Ortiz Select this if your MC13xxx is connected via an SPI bus. 205ab85b120SSamuel Ortiz 206ab85b120SSamuel Ortizconfig MFD_MC13XXX_I2C 207ab85b120SSamuel Ortiz tristate "Freescale MC13892 I2C interface" 2080244ad00SMartin Schwidefsky depends on I2C 209ab85b120SSamuel Ortiz select REGMAP_I2C 210ab85b120SSamuel Ortiz select MFD_MC13XXX 211ab85b120SSamuel Ortiz help 212ab85b120SSamuel Ortiz Select this if your MC13xxx is connected via an I2C bus. 21301636eb9SPatil, Rachna 214a1635b8fSPhilipp Zabelconfig HTC_EGPIO 215a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 2160244ad00SMartin Schwidefsky depends on GPIOLIB && ARM 217a1635b8fSPhilipp Zabel help 218a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 219a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 220a1635b8fSPhilipp Zabel pins, output pins, and irqs. 221a1635b8fSPhilipp Zabel 2225dc3339aSPhilipp Zabelconfig HTC_PASIC3 2235dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 2240254a8f4SPhilipp Zabel select MFD_CORE 2255dc3339aSPhilipp Zabel help 2265dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 2275dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 2285dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 2295dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 2305dc3339aSPhilipp Zabel 2316048a3ddSCory Maccarroneconfig HTC_I2CPLD 2326048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 233bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 2346048a3ddSCory Maccarrone help 2356048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 2366048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 2376048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 2386048a3ddSCory Maccarrone interface to one or more sub-chips. 2396048a3ddSCory Maccarrone 240ab85b120SSamuel Ortizconfig LPC_ICH 241ab85b120SSamuel Ortiz tristate "Intel ICH LPC" 2420244ad00SMartin Schwidefsky depends on PCI 24316c5c023SJohan Hovold select MFD_CORE 24416c5c023SJohan Hovold help 245ab85b120SSamuel Ortiz The LPC bridge function of the Intel ICH provides support for 246ab85b120SSamuel Ortiz many functional units. This driver provides needed support for 247ab85b120SSamuel Ortiz other drivers to control these functions, currently GPIO and 248ab85b120SSamuel Ortiz watchdog. 24916c5c023SJohan Hovold 250ab85b120SSamuel Ortizconfig LPC_SCH 251ab85b120SSamuel Ortiz tristate "Intel SCH LPC" 2520244ad00SMartin Schwidefsky depends on PCI 253fc498fa2SGuenter Roeck select MFD_CORE 254798a8eeeSLinus Walleij help 255ab85b120SSamuel Ortiz LPC bridge function of the Intel SCH provides support for 256ab85b120SSamuel Ortiz System Management Bus and General Purpose I/O. 257798a8eeeSLinus Walleij 2587cf0a66fSZhu, Lejunconfig INTEL_SOC_PMIC 2597cf0a66fSZhu, Lejun bool "Support for Intel Atom SoC PMIC" 2607cf0a66fSZhu, Lejun depends on I2C=y 2617cf0a66fSZhu, Lejun select MFD_CORE 2627cf0a66fSZhu, Lejun select REGMAP_I2C 2637cf0a66fSZhu, Lejun select REGMAP_IRQ 2647cf0a66fSZhu, Lejun help 2657cf0a66fSZhu, Lejun Select this option to enable support for the PMIC device 2667cf0a66fSZhu, Lejun on some Intel SoC systems. The PMIC provides ADC, GPIO, 2677cf0a66fSZhu, Lejun thermal, charger and related power management functions 2687cf0a66fSZhu, Lejun on these systems. 2697cf0a66fSZhu, Lejun 270ab85b120SSamuel Ortizconfig MFD_INTEL_MSIC 271ab85b120SSamuel Ortiz bool "Intel MSIC" 272ab85b120SSamuel Ortiz depends on INTEL_SCU_IPC 27331dd6a26STodd Fischer select MFD_CORE 27431dd6a26STodd Fischer help 275ab85b120SSamuel Ortiz Select this option to enable access to Intel MSIC (Avatele 276ab85b120SSamuel Ortiz Passage) chip. This chip embeds audio, battery, GPIO, etc. 277ab85b120SSamuel Ortiz devices used in Intel Medfield platforms. 27831dd6a26STodd Fischer 279dcc21cc0SLinus Walleijconfig MFD_IPAQ_MICRO 280dcc21cc0SLinus Walleij bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" 281dcc21cc0SLinus Walleij depends on SA1100_H3100 || SA1100_H3600 282dcc21cc0SLinus Walleij select MFD_CORE 283dcc21cc0SLinus Walleij help 284dcc21cc0SLinus Walleij Select this to get support for the Microcontroller found in 285dcc21cc0SLinus Walleij the Compaq iPAQ handheld computers. This is an Atmel 286dcc21cc0SLinus Walleij AT90LS8535 microcontroller flashed with a special iPAQ 287dcc21cc0SLinus Walleij firmware using the custom protocol implemented in this driver. 288dcc21cc0SLinus Walleij 289ab85b120SSamuel Ortizconfig MFD_JANZ_CMODIO 290ab85b120SSamuel Ortiz tristate "Janz CMOD-IO PCI MODULbus Carrier Board" 291d48f411cSAnilKumar Ch select MFD_CORE 2920244ad00SMartin Schwidefsky depends on PCI 293d48f411cSAnilKumar Ch help 294ab85b120SSamuel Ortiz This is the core driver for the Janz CMOD-IO PCI MODULbus 295ab85b120SSamuel Ortiz carrier board. This device is a PCI to MODULbus bridge which may 296ab85b120SSamuel Ortiz host many different types of MODULbus daughterboards, including 297ab85b120SSamuel Ortiz CAN and GPIO controllers. 298d48f411cSAnilKumar Ch 299ab85b120SSamuel Ortizconfig MFD_JZ4740_ADC 300ab85b120SSamuel Ortiz bool "Janz JZ4740 ADC core" 301ab85b120SSamuel Ortiz select MFD_CORE 302ab85b120SSamuel Ortiz select GENERIC_IRQ_CHIP 303ab85b120SSamuel Ortiz depends on MACH_JZ4740 304ab85b120SSamuel Ortiz help 305ab85b120SSamuel Ortiz Say yes here if you want support for the ADC unit in the JZ4740 SoC. 306ab85b120SSamuel Ortiz This driver is necessary for jz4740-battery and jz4740-hwmon driver. 307d48f411cSAnilKumar Ch 30843620a17SKevin Strasserconfig MFD_KEMPLD 30943620a17SKevin Strasser tristate "Kontron module PLD device" 31043620a17SKevin Strasser select MFD_CORE 31143620a17SKevin Strasser help 31243620a17SKevin Strasser This is the core driver for the PLD (Programmable Logic Device) found 31343620a17SKevin Strasser on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD 31443620a17SKevin Strasser device may provide functions like watchdog, GPIO, UART and I2C bus. 31543620a17SKevin Strasser 31643620a17SKevin Strasser The following modules are supported: 317a3ee7509SMichael Brunner * COMe-bHL6 31843620a17SKevin Strasser * COMe-bIP# 31943620a17SKevin Strasser * COMe-bPC2 (ETXexpress-PC) 32043620a17SKevin Strasser * COMe-bSC# (ETXexpress-SC T#) 321a3ee7509SMichael Brunner * COMe-cBT6 32243620a17SKevin Strasser * COMe-cCT6 32343620a17SKevin Strasser * COMe-cDC2 (microETXexpress-DC) 324a3ee7509SMichael Brunner * COMe-cHL6 32543620a17SKevin Strasser * COMe-cPC2 (microETXexpress-PC) 326a3ee7509SMichael Brunner * COMe-mBT10 32743620a17SKevin Strasser * COMe-mCT10 328a3ee7509SMichael Brunner * COMe-mTT10 (nanoETXexpress-TT) 32943620a17SKevin Strasser * ETX-OH 33043620a17SKevin Strasser 33143620a17SKevin Strasser This driver can also be built as a module. If so, the module 33243620a17SKevin Strasser will be called kempld-core. 33343620a17SKevin Strasser 334ab85b120SSamuel Ortizconfig MFD_88PM800 335ab85b120SSamuel Ortiz tristate "Marvell 88PM800" 3360244ad00SMartin Schwidefsky depends on I2C=y 337dc9913a0SLaxman Dewangan select REGMAP_I2C 338ee487114SAnilKumar Ch select REGMAP_IRQ 33936e52873SMargarita Olaya select MFD_CORE 34036e52873SMargarita Olaya help 341ab85b120SSamuel Ortiz This supports for Marvell 88PM800 Power Management IC. 342ab85b120SSamuel Ortiz This includes the I2C driver and the core APIs _only_, you have to 343ab85b120SSamuel Ortiz select individual components like voltage regulators, RTC and 344ab85b120SSamuel Ortiz battery-charger under the corresponding menus. 34536e52873SMargarita Olaya 346ab85b120SSamuel Ortizconfig MFD_88PM805 347ab85b120SSamuel Ortiz tristate "Marvell 88PM805" 3480244ad00SMartin Schwidefsky depends on I2C=y 349edd7eabcSLaxman Dewangan select REGMAP_I2C 350c2ace4fdSAxel Lin select REGMAP_IRQ 351ab85b120SSamuel Ortiz select MFD_CORE 352edd7eabcSLaxman Dewangan help 353ab85b120SSamuel Ortiz This supports for Marvell 88PM805 Power Management IC. This includes 354ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select individual 355ab85b120SSamuel Ortiz components like codec device, headset/Mic device under the 356ab85b120SSamuel Ortiz corresponding menus. 357edd7eabcSLaxman Dewangan 358ab85b120SSamuel Ortizconfig MFD_88PM860X 359ab85b120SSamuel Ortiz bool "Marvell 88PM8606/88PM8607" 3600244ad00SMartin Schwidefsky depends on I2C=y 361fbfc23efSChuansheng Liu select REGMAP_I2C 36227e34995SRabin Vincent select MFD_CORE 36327e34995SRabin Vincent help 364ab85b120SSamuel Ortiz This supports for Marvell 88PM8606/88PM8607 Power Management IC. 365ab85b120SSamuel Ortiz This includes the I2C driver and the core APIs _only_, you have to 366ab85b120SSamuel Ortiz select individual components like voltage regulators, RTC and 367ab85b120SSamuel Ortiz battery-charger under the corresponding menus. 368eea6b7ccSMilo Kim 3693008ddbeSChanwoo Choiconfig MFD_MAX14577 370aee2a57cSKrzysztof Kozlowski bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" 3713008ddbeSChanwoo Choi depends on I2C=y 3723008ddbeSChanwoo Choi select MFD_CORE 3733008ddbeSChanwoo Choi select REGMAP_I2C 3740c8a9deaSKrzysztof Kozlowski select REGMAP_IRQ 3753008ddbeSChanwoo Choi select IRQ_DOMAIN 3763008ddbeSChanwoo Choi help 377aee2a57cSKrzysztof Kozlowski Say yes here to add support for Maxim Semiconductor MAX14577 and 378aee2a57cSKrzysztof Kozlowski MAX77836 Micro-USB ICs with battery charger. 3793008ddbeSChanwoo Choi This driver provides common support for accessing the device; 3803008ddbeSChanwoo Choi additional drivers must be enabled in order to use the functionality 3813008ddbeSChanwoo Choi of the device. 3823008ddbeSChanwoo Choi 383dae8a969SJonghwa Leeconfig MFD_MAX77686 384a259f389SJavier Martinez Canillas bool "Maxim Semiconductor MAX77686/802 PMIC Support" 3850244ad00SMartin Schwidefsky depends on I2C=y 386dae8a969SJonghwa Lee select MFD_CORE 387dae8a969SJonghwa Lee select REGMAP_I2C 3886f1c1e71SJavier Martinez Canillas select REGMAP_IRQ 389dae8a969SJonghwa Lee select IRQ_DOMAIN 390dae8a969SJonghwa Lee help 391a259f389SJavier Martinez Canillas Say yes here to add support for Maxim Semiconductor MAX77686 and 392a259f389SJavier Martinez Canillas MAX77802 which are Power Management IC with an RTC on chip. 393dae8a969SJonghwa Lee This driver provides common support for accessing the device; 394dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 395dae8a969SJonghwa Lee of the device. 396dae8a969SJonghwa Lee 39783871c00SChanwoo Choiconfig MFD_MAX77693 39883871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 3990244ad00SMartin Schwidefsky depends on I2C=y 40083871c00SChanwoo Choi select MFD_CORE 40129f772d4SChanwoo Choi select REGMAP_I2C 402342d669cSRobert Baldyga select REGMAP_IRQ 40383871c00SChanwoo Choi help 404921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX77693. 40583871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 40683871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 40783871c00SChanwoo Choi This driver provides common support for accessing the device; 40883871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 40983871c00SChanwoo Choi of the device. 41083871c00SChanwoo Choi 411a91d2f8dSGyungoh Yooconfig MFD_MAX8907 412a91d2f8dSGyungoh Yoo tristate "Maxim Semiconductor MAX8907 PMIC Support" 413a91d2f8dSGyungoh Yoo select MFD_CORE 4140244ad00SMartin Schwidefsky depends on I2C=y 415a91d2f8dSGyungoh Yoo select REGMAP_I2C 416a91d2f8dSGyungoh Yoo select REGMAP_IRQ 417a91d2f8dSGyungoh Yoo help 418921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8907. This is 419a91d2f8dSGyungoh Yoo a Power Management IC. This driver provides common support for 420a91d2f8dSGyungoh Yoo accessing the device; additional drivers must be enabled in order 421a91d2f8dSGyungoh Yoo to use the functionality of the device. 422a91d2f8dSGyungoh Yoo 423d50f8f33SHaojian Zhuangconfig MFD_MAX8925 4241f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 4250244ad00SMartin Schwidefsky depends on I2C=y 4261ad99893SHaojian Zhuang select MFD_CORE 427d50f8f33SHaojian Zhuang help 428921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8925. This is 4296b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 430d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 431d50f8f33SHaojian Zhuang to use the functionality of the device. 432d50f8f33SHaojian Zhuang 433527e7e9aSMyungJoo Hamconfig MFD_MAX8997 434527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 4350244ad00SMartin Schwidefsky depends on I2C=y 436527e7e9aSMyungJoo Ham select MFD_CORE 437b41511f7SThomas Abraham select IRQ_DOMAIN 438527e7e9aSMyungJoo Ham help 439921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8997/8966. 440527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 441527e7e9aSMyungJoo Ham MUIC controls on chip. 442d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 443527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 444527e7e9aSMyungJoo Ham of the device. 445527e7e9aSMyungJoo Ham 446156f2528SKyungmin Parkconfig MFD_MAX8998 447f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 4480244ad00SMartin Schwidefsky depends on I2C=y 449156f2528SKyungmin Park select MFD_CORE 450443c6ae2STomasz Figa select IRQ_DOMAIN 451156f2528SKyungmin Park help 452921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8998 and 453f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 4546b2aac42SMasanari Iida This driver provides common support for accessing the device, 455f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 456f8539ddcSKyungmin Park of the device. 457156f2528SKyungmin Park 458ab85b120SSamuel Ortizconfig EZX_PCAP 459ab85b120SSamuel Ortiz bool "Motorola EZXPCAP Support" 4600244ad00SMartin Schwidefsky depends on SPI_MASTER 461ab85b120SSamuel Ortiz help 462ab85b120SSamuel Ortiz This enables the PCAP ASIC present on EZX Phones. This is 463ab85b120SSamuel Ortiz needed for MMC, TouchScreen, Sound, USB, etc.. 464ab85b120SSamuel Ortiz 465ab85b120SSamuel Ortizconfig MFD_VIPERBOARD 466ab85b120SSamuel Ortiz tristate "Nano River Technologies Viperboard" 467ab85b120SSamuel Ortiz select MFD_CORE 4680244ad00SMartin Schwidefsky depends on USB 469ab85b120SSamuel Ortiz default n 470ab85b120SSamuel Ortiz help 471ab85b120SSamuel Ortiz Say yes here if you want support for Nano River Technologies 472ab85b120SSamuel Ortiz Viperboard. 473ab85b120SSamuel Ortiz There are mfd cell drivers available for i2c master, adc and 474ab85b120SSamuel Ortiz both gpios found on the board. The spi part does not yet 475ab85b120SSamuel Ortiz have a driver. 476ab85b120SSamuel Ortiz You need to select the mfd cell drivers separately. 477ab85b120SSamuel Ortiz The drivers do not support all features the board exposes. 478ab85b120SSamuel Ortiz 479ab85b120SSamuel Ortizconfig MFD_RETU 48095e50f6aSAaro Koskinen tristate "Nokia Retu and Tahvo multi-function device" 481ab85b120SSamuel Ortiz select MFD_CORE 4820244ad00SMartin Schwidefsky depends on I2C 483ab85b120SSamuel Ortiz select REGMAP_IRQ 484ab85b120SSamuel Ortiz help 48595e50f6aSAaro Koskinen Retu and Tahvo are a multi-function devices found on Nokia 48695e50f6aSAaro Koskinen Internet Tablets (770, N800 and N810). 487ab85b120SSamuel Ortiz 488ab85b120SSamuel Ortizconfig MFD_PCF50633 489ab85b120SSamuel Ortiz tristate "NXP PCF50633" 490ab85b120SSamuel Ortiz depends on I2C 491ab85b120SSamuel Ortiz select REGMAP_I2C 492ab85b120SSamuel Ortiz help 493ab85b120SSamuel Ortiz Say yes here if you have NXP PCF50633 chip on your board. 494ab85b120SSamuel Ortiz This core driver provides register access and IRQ handling 495ab85b120SSamuel Ortiz facilities, and registers devices for the various functions 496ab85b120SSamuel Ortiz so that function-specific drivers can bind to them. 497ab85b120SSamuel Ortiz 498ab85b120SSamuel Ortizconfig PCF50633_ADC 499ab85b120SSamuel Ortiz tristate "NXP PCF50633 ADC" 500ab85b120SSamuel Ortiz depends on MFD_PCF50633 501ab85b120SSamuel Ortiz help 502ab85b120SSamuel Ortiz Say yes here if you want to include support for ADC in the 503ab85b120SSamuel Ortiz NXP PCF50633 chip. 504ab85b120SSamuel Ortiz 505ab85b120SSamuel Ortizconfig PCF50633_GPIO 506ab85b120SSamuel Ortiz tristate "NXP PCF50633 GPIO" 507ab85b120SSamuel Ortiz depends on MFD_PCF50633 508ab85b120SSamuel Ortiz help 509ab85b120SSamuel Ortiz Say yes here if you want to include support GPIO for pins on 510ab85b120SSamuel Ortiz the PCF50633 chip. 511ab85b120SSamuel Ortiz 512ab85b120SSamuel Ortizconfig UCB1400_CORE 513ab85b120SSamuel Ortiz tristate "Philips UCB1400 Core driver" 514ab85b120SSamuel Ortiz depends on AC97_BUS 515ab85b120SSamuel Ortiz depends on GPIOLIB 516ab85b120SSamuel Ortiz help 517ab85b120SSamuel Ortiz This enables support for the Philips UCB1400 core functions. 518ab85b120SSamuel Ortiz The UCB1400 is an AC97 audio codec. 519ab85b120SSamuel Ortiz 520ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 521ab85b120SSamuel Ortiz module will be called ucb1400_core. 522ab85b120SSamuel Ortiz 523ab85b120SSamuel Ortizconfig MFD_PM8XXX 524ab85b120SSamuel Ortiz tristate 525ab85b120SSamuel Ortiz 526ab85b120SSamuel Ortizconfig MFD_PM8921_CORE 527ab85b120SSamuel Ortiz tristate "Qualcomm PM8921 PMIC chip" 528549f8db7SStephen Boyd depends on (ARM || HEXAGON) 529dc1a95ccSStephen Boyd select IRQ_DOMAIN 530ab85b120SSamuel Ortiz select MFD_CORE 531ab85b120SSamuel Ortiz select MFD_PM8XXX 532e7b81fcaSStephen Boyd select REGMAP 533ab85b120SSamuel Ortiz help 534ab85b120SSamuel Ortiz If you say yes to this option, support will be included for the 535ab85b120SSamuel Ortiz built-in PM8921 PMIC chip. 536ab85b120SSamuel Ortiz 537ab85b120SSamuel Ortiz This is required if your board has a PM8921 and uses its features, 538ab85b120SSamuel Ortiz such as: MPPs, GPIOs, regulators, interrupts, and PWM. 539ab85b120SSamuel Ortiz 540ab85b120SSamuel Ortiz Say M here if you want to include support for PM8921 chip as a module. 541ab85b120SSamuel Ortiz This will build a module called "pm8921-core". 542ab85b120SSamuel Ortiz 543ab85b120SSamuel Ortizconfig MFD_RDC321X 544ab85b120SSamuel Ortiz tristate "RDC R-321x southbridge" 545ab85b120SSamuel Ortiz select MFD_CORE 5460244ad00SMartin Schwidefsky depends on PCI 547ab85b120SSamuel Ortiz help 548ab85b120SSamuel Ortiz Say yes here if you want to have support for the RDC R-321x SoC 549ab85b120SSamuel Ortiz southbridge which provides access to GPIOs and Watchdog using the 550ab85b120SSamuel Ortiz southbridge PCI device configuration space. 551ab85b120SSamuel Ortiz 552ab85b120SSamuel Ortizconfig MFD_RTSX_PCI 553ab85b120SSamuel Ortiz tristate "Realtek PCI-E card reader" 5540244ad00SMartin Schwidefsky depends on PCI 555ab85b120SSamuel Ortiz select MFD_CORE 556ab85b120SSamuel Ortiz help 557ab85b120SSamuel Ortiz This supports for Realtek PCI-Express card reader including rts5209, 558ab85b120SSamuel Ortiz rts5229, rtl8411, etc. Realtek card reader supports access to many 559ab85b120SSamuel Ortiz types of memory cards, such as Memory Stick, Memory Stick Pro, 560ab85b120SSamuel Ortiz Secure Digital and MultiMediaCard. 561ab85b120SSamuel Ortiz 562730876beSRoger Tsengconfig MFD_RTSX_USB 563730876beSRoger Tseng tristate "Realtek USB card reader" 564730876beSRoger Tseng depends on USB 565730876beSRoger Tseng select MFD_CORE 566730876beSRoger Tseng help 567730876beSRoger Tseng Select this option to get support for Realtek USB 2.0 card readers 568730876beSRoger Tseng including RTS5129, RTS5139, RTS5179 and RTS5170. 569730876beSRoger Tseng Realtek card reader supports access to many types of memory cards, 570730876beSRoger Tseng such as Memory Stick Pro, Secure Digital and MultiMediaCard. 571730876beSRoger Tseng 572ab85b120SSamuel Ortizconfig MFD_RC5T583 573ab85b120SSamuel Ortiz bool "Ricoh RC5T583 Power Management system device" 5740244ad00SMartin Schwidefsky depends on I2C=y 575ab85b120SSamuel Ortiz select MFD_CORE 576ab85b120SSamuel Ortiz select REGMAP_I2C 577ab85b120SSamuel Ortiz help 578ab85b120SSamuel Ortiz Select this option to get support for the RICOH583 Power 579ab85b120SSamuel Ortiz Management system device. 580ab85b120SSamuel Ortiz This driver provides common support for accessing the device 581ab85b120SSamuel Ortiz through i2c interface. The device supports multiple sub-devices 582ab85b120SSamuel Ortiz like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 583ab85b120SSamuel Ortiz Additional drivers must be enabled in order to use the 584ab85b120SSamuel Ortiz different functionality of the device. 585ab85b120SSamuel Ortiz 58666c9fbb9SSangbeom Kimconfig MFD_SEC_CORE 58766c9fbb9SSangbeom Kim bool "SAMSUNG Electronics PMIC Series Support" 5880244ad00SMartin Schwidefsky depends on I2C=y 589c3d4d697SSangbeom Kim select MFD_CORE 590c3d4d697SSangbeom Kim select REGMAP_I2C 5916445b84aSSangbeom Kim select REGMAP_IRQ 592b7cde707SChanwoo Choi select REGULATOR 593c3d4d697SSangbeom Kim help 59466c9fbb9SSangbeom Kim Support for the Samsung Electronics MFD series. 5956b2aac42SMasanari Iida This driver provides common support for accessing the device, 596c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 597c3d4d697SSangbeom Kim of the device 598c3d4d697SSangbeom Kim 5999b8e1a5eSAndrey Smirnovconfig MFD_SI476X_CORE 6009b8e1a5eSAndrey Smirnov tristate "Silicon Laboratories 4761/64/68 AM/FM radio." 601f52046b1SBalaji Rao depends on I2C 6028238addcSSascha Hauer select MFD_CORE 603df3df646SMarc Reilly select REGMAP_I2C 604df3df646SMarc Reilly help 6059b8e1a5eSAndrey Smirnov This is the core driver for the SI476x series of AM/FM 6069b8e1a5eSAndrey Smirnov radio. This MFD driver connects the radio-si476x V4L2 module 6079b8e1a5eSAndrey Smirnov and the si476x audio codec. 6089b8e1a5eSAndrey Smirnov 6099b8e1a5eSAndrey Smirnov To compile this driver as a module, choose M here: the 6109b8e1a5eSAndrey Smirnov module will be called si476x-core. 6119b8e1a5eSAndrey Smirnov 612ab85b120SSamuel Ortizconfig MFD_SM501 613ab85b120SSamuel Ortiz tristate "Silicon Motion SM501" 614ab85b120SSamuel Ortiz ---help--- 615ab85b120SSamuel Ortiz This is the core driver for the Silicon Motion SM501 multimedia 616ab85b120SSamuel Ortiz companion chip. This device is a multifunction device which may 617ab85b120SSamuel Ortiz provide numerous interfaces including USB host controller, USB gadget, 618ab85b120SSamuel Ortiz asynchronous serial ports, audio functions, and a dual display video 619ab85b120SSamuel Ortiz interface. The device may be connected by PCI or local bus with 620ab85b120SSamuel Ortiz varying functions enabled. 6211d9f9f04SMark Brown 622ab85b120SSamuel Ortizconfig MFD_SM501_GPIO 623ab85b120SSamuel Ortiz bool "Export GPIO via GPIO layer" 624ab85b120SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 625ab85b120SSamuel Ortiz ---help--- 626ab85b120SSamuel Ortiz This option uses the gpio library layer to export the 64 GPIO 627ab85b120SSamuel Ortiz lines on the SM501. The platform data is used to supply the 628ab85b120SSamuel Ortiz base number for the first GPIO line to register. 6291d9f9f04SMark Brown 630ab85b120SSamuel Ortizconfig MFD_SMSC 631ab85b120SSamuel Ortiz bool "SMSC ECE1099 series chips" 6320244ad00SMartin Schwidefsky depends on I2C=y 63396920630SMark Brown select MFD_CORE 63496920630SMark Brown select REGMAP_I2C 63596920630SMark Brown help 636ab85b120SSamuel Ortiz If you say yes here you get support for the 637ab85b120SSamuel Ortiz ece1099 chips from SMSC. 638c661a0b9SMark Brown 639ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 640ab85b120SSamuel Ortiz module will be called smsc. 641df3df646SMarc Reilly 642fa661258SMattias Wallinconfig ABX500_CORE 643fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 64447c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 645fa661258SMattias Wallin help 646fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 647fa661258SMattias Wallin chips. This core driver expose register access functions. 648fa661258SMattias Wallin Functionality specific drivers using these functions can 649fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 650fa661258SMattias Wallin actual register access is done by the IC core driver. 651fa661258SMattias Wallin 65214fa5691SLinus Walleijconfig AB3100_CORE 6532071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 6540244ad00SMartin Schwidefsky depends on I2C=y && ABX500_CORE 6558c96aefbSLinus Walleij select MFD_CORE 65614fa5691SLinus Walleij default y if ARCH_U300 65714fa5691SLinus Walleij help 65814fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 65914fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 66014fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 66114fa5691SLinus Walleij to read and write registers and subscribe to events from 66214fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 66314fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 66414fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 66514fa5691SLinus Walleij and ALSA sound. 66614fa5691SLinus Walleij 66712992dd8SLinus Walleijconfig AB3100_OTP 66812992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 66912992dd8SLinus Walleij depends on AB3100_CORE 67012992dd8SLinus Walleij default y if AB3100_CORE 67112992dd8SLinus Walleij help 67212992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 67312992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 67412992dd8SLinus Walleij out OTP values. 67512992dd8SLinus Walleij 67662579266SRabin Vincentconfig AB8500_CORE 67762579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 6780244ad00SMartin Schwidefsky depends on ABX500_CORE && MFD_DB8500_PRCMU 6795c854aaeSAxel Lin select POWER_SUPPLY 68062579266SRabin Vincent select MFD_CORE 68106e589efSLee Jones select IRQ_DOMAIN 6820c41839eSSrinidhi Kasagar help 68362579266SRabin Vincent Select this option to enable access to AB8500 power management 6846680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 6856680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 6866680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 6870c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 6880c41839eSSrinidhi Kasagar 6895814fc35SMattias Wallinconfig AB8500_DEBUG 6905814fc35SMattias Wallin bool "Enable debug info via debugfs" 6913993eff9SArnd Bergmann depends on AB8500_GPADC && DEBUG_FS 6925814fc35SMattias Wallin default y if DEBUG_FS 6935814fc35SMattias Wallin help 6945814fc35SMattias Wallin Select this option if you want debug information using the debug 6955814fc35SMattias Wallin filesystem, debugfs. 6965814fc35SMattias Wallin 697dae2db30SArun Murthyconfig AB8500_GPADC 698ab85b120SSamuel Ortiz bool "ST-Ericsson AB8500 GPADC driver" 699dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 700dae2db30SArun Murthy default y 701dae2db30SArun Murthy help 702dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 703dae2db30SArun Murthy 704650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 705650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 706650c2a21SLinus Walleij depends on UX500_SOC_DB8500 707650c2a21SLinus Walleij select MFD_CORE 708650c2a21SLinus Walleij help 709650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 710650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 711650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 712650c2a21SLinus Walleij through a register map. 713650c2a21SLinus Walleij 714ab85b120SSamuel Ortizconfig MFD_STMPE 715ab85b120SSamuel Ortiz bool "STMicroelectronics STMPE" 7160244ad00SMartin Schwidefsky depends on (I2C=y || SPI_MASTER=y) 7175a826feeSLinus Walleij depends on OF 718e82c60aeSDenis Turischev select MFD_CORE 719e82c60aeSDenis Turischev help 720ab85b120SSamuel Ortiz Support for the STMPE family of I/O Expanders from 721ab85b120SSamuel Ortiz STMicroelectronics. 722e82c60aeSDenis Turischev 723ab85b120SSamuel Ortiz Currently supported devices are: 7244630b130SAaron Sierra 725ab85b120SSamuel Ortiz STMPE811: GPIO, Touchscreen 726ab85b120SSamuel Ortiz STMPE1601: GPIO, Keypad 727ab85b120SSamuel Ortiz STMPE1801: GPIO, Keypad 728ab85b120SSamuel Ortiz STMPE2401: GPIO, Keypad 729ab85b120SSamuel Ortiz STMPE2403: GPIO, Keypad 730e090d506SFlorian Fainelli 731ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 732ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the functionality 733ab85b120SSamuel Ortiz of the device. Currently available sub drivers are: 734bd358132SIra W. Snyder 735ab85b120SSamuel Ortiz GPIO: stmpe-gpio 736ab85b120SSamuel Ortiz Keypad: stmpe-keypad 737ab85b120SSamuel Ortiz Touchscreen: stmpe-ts 73891f4debfSLars-Peter Clausen 739ab85b120SSamuel Ortizmenu "STMicroelectronics STMPE Interface Drivers" 740ab85b120SSamuel Ortizdepends on MFD_STMPE 741375fc77bSDaniel Drake 742ab85b120SSamuel Ortizconfig STMPE_I2C 7438c88126bSMasanari Iida bool "STMicroelectronics STMPE I2C Interface" 744ab85b120SSamuel Ortiz depends on I2C=y 74517cdd29dSKeshava Munegowda default y 746383268a8SMatti Aaltonen help 747ab85b120SSamuel Ortiz This is used to enable I2C interface of STMPE 74817cdd29dSKeshava Munegowda 749ab85b120SSamuel Ortizconfig STMPE_SPI 7508c88126bSMasanari Iida bool "STMicroelectronics STMPE SPI Interface" 751ab85b120SSamuel Ortiz depends on SPI_MASTER 752cbdb53e1SAbhijeet Dharmapurikar help 753ab85b120SSamuel Ortiz This is used to enable SPI interface of STMPE 754ab85b120SSamuel Ortizendmenu 7551b1247ddSLaxman Dewangan 75635bdd290SAlessandro Rubiniconfig MFD_STA2X11 757ab85b120SSamuel Ortiz bool "STMicroelectronics STA2X11" 7580244ad00SMartin Schwidefsky depends on STA2X11 75935bdd290SAlessandro Rubini select MFD_CORE 760d94e2553SDavide Ciminaghi select REGMAP_MMIO 76135bdd290SAlessandro Rubini 762d58603ccSBoris BREZILLONconfig MFD_SUN6I_PRCM 763d58603ccSBoris BREZILLON bool "Allwinner A31 PRCM controller" 764d58603ccSBoris BREZILLON depends on ARCH_SUNXI 765d58603ccSBoris BREZILLON select MFD_CORE 766d58603ccSBoris BREZILLON help 767d58603ccSBoris BREZILLON Support for the PRCM (Power/Reset/Clock Management) unit available 768d58603ccSBoris BREZILLON in A31 SoC. 769d58603ccSBoris BREZILLON 77087d68730SDong Aishengconfig MFD_SYSCON 77187d68730SDong Aisheng bool "System Controller Register R/W Based on Regmap" 77287d68730SDong Aisheng select REGMAP_MMIO 77375060a1dSYing-Chun Liu (PaulLiu) help 77487d68730SDong Aisheng Select this option to enable accessing system control registers 77587d68730SDong Aisheng via regmap. 77675060a1dSYing-Chun Liu (PaulLiu) 777ab85b120SSamuel Ortizconfig MFD_DAVINCI_VOICECODEC 778ab85b120SSamuel Ortiz tristate 779ab85b120SSamuel Ortiz select MFD_CORE 7809e888487SArnd Bergmann select REGMAP_MMIO 781ab85b120SSamuel Ortiz 782ab85b120SSamuel Ortizconfig MFD_TI_AM335X_TSCADC 783ab85b120SSamuel Ortiz tristate "TI ADC / Touch Screen chip support" 784ab85b120SSamuel Ortiz select MFD_CORE 785ab85b120SSamuel Ortiz select REGMAP 786ab85b120SSamuel Ortiz select REGMAP_MMIO 787ab85b120SSamuel Ortiz help 788ab85b120SSamuel Ortiz If you say yes here you get support for Texas Instruments series 789ab85b120SSamuel Ortiz of Touch Screen /ADC chips. 790ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 791ab85b120SSamuel Ortiz module will be called ti_am335x_tscadc. 792ab85b120SSamuel Ortiz 793ab85b120SSamuel Ortizconfig MFD_DM355EVM_MSP 794ab85b120SSamuel Ortiz bool "TI DaVinci DM355 EVM microcontroller" 795ab85b120SSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 796ab85b120SSamuel Ortiz help 797ab85b120SSamuel Ortiz This driver supports the MSP430 microcontroller used on these 798ab85b120SSamuel Ortiz boards. MSP430 firmware manages resets and power sequencing, 799ab85b120SSamuel Ortiz inputs from buttons and the IR remote, LEDs, an RTC, and more. 800ab85b120SSamuel Ortiz 801470eca47SMilo Kimconfig MFD_LP3943 802470eca47SMilo Kim tristate "TI/National Semiconductor LP3943 MFD Driver" 803470eca47SMilo Kim depends on I2C 804470eca47SMilo Kim select MFD_CORE 805470eca47SMilo Kim select REGMAP_I2C 806470eca47SMilo Kim help 807470eca47SMilo Kim Support for the TI/National Semiconductor LP3943. 808470eca47SMilo Kim This driver consists of GPIO and PWM drivers. 809470eca47SMilo Kim With these functionalities, it can be used for LED string control or 810470eca47SMilo Kim general usage such like a GPIO controller and a PWM controller. 811470eca47SMilo Kim 812ab85b120SSamuel Ortizconfig MFD_LP8788 813ab85b120SSamuel Ortiz bool "TI LP8788 Power Management Unit Driver" 8140244ad00SMartin Schwidefsky depends on I2C=y 815ab85b120SSamuel Ortiz select MFD_CORE 816ab85b120SSamuel Ortiz select REGMAP_I2C 817ab85b120SSamuel Ortiz select IRQ_DOMAIN 818ab85b120SSamuel Ortiz help 819ab85b120SSamuel Ortiz TI LP8788 PMU supports regulators, battery charger, RTC, 820ab85b120SSamuel Ortiz ADC, backlight driver and current sinks. 821a4e137abSRussell King 822a4e137abSRussell Kingconfig MFD_OMAP_USB_HOST 823ab85b120SSamuel Ortiz bool "TI OMAP USBHS core and TLL driver" 824c948ef3aSGraeme Gregory depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 825c948ef3aSGraeme Gregory default y 826c948ef3aSGraeme Gregory help 827c948ef3aSGraeme Gregory This is the core driver for the OAMP EHCI and OHCI drivers. 828c948ef3aSGraeme Gregory This MFD driver does the required setup functionalities for 829c948ef3aSGraeme Gregory OMAP USB Host drivers. 830c948ef3aSGraeme Gregory 831c948ef3aSGraeme Gregoryconfig MFD_PALMAS 832ab85b120SSamuel Ortiz bool "TI Palmas series chips" 833a4e137abSRussell King select MFD_CORE 834a4e137abSRussell King select REGMAP_I2C 835a4e137abSRussell King select REGMAP_IRQ 8360244ad00SMartin Schwidefsky depends on I2C=y 837a4e137abSRussell King help 838a4e137abSRussell King If you say yes here you get support for the Palmas 839a4e137abSRussell King series of PMIC chips from Texas Instruments. 840a4e137abSRussell King 841ab85b120SSamuel Ortizconfig TPS6105X 842ab85b120SSamuel Ortiz tristate "TI TPS61050/61052 Boost Converters" 843ab85b120SSamuel Ortiz depends on I2C 844ab85b120SSamuel Ortiz select REGULATOR 845ab85b120SSamuel Ortiz select MFD_CORE 846ab85b120SSamuel Ortiz select REGULATOR_FIXED_VOLTAGE 847a4e137abSRussell King help 848ab85b120SSamuel Ortiz This option enables a driver for the TP61050/TPS61052 849ab85b120SSamuel Ortiz high-power "white LED driver". This boost converter is 850ab85b120SSamuel Ortiz sometimes used for other things than white LEDs, and 851ab85b120SSamuel Ortiz also contains a GPIO pin. 852a4e137abSRussell King 853ab85b120SSamuel Ortizconfig TPS65010 854ab85b120SSamuel Ortiz tristate "TI TPS6501x Power Management chips" 855ab85b120SSamuel Ortiz depends on I2C && GPIOLIB 856ab85b120SSamuel Ortiz default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 857ab85b120SSamuel Ortiz help 858ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6501x series of 859ab85b120SSamuel Ortiz Power Management chips. These include voltage regulators, 860ab85b120SSamuel Ortiz lithium ion/polymer battery charging, and other features that 861ab85b120SSamuel Ortiz are often used in portable devices like cell phones and cameras. 862ab85b120SSamuel Ortiz 863ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 864ab85b120SSamuel Ortiz will be called tps65010. 865ab85b120SSamuel Ortiz 866ab85b120SSamuel Ortizconfig TPS6507X 867ab85b120SSamuel Ortiz tristate "TI TPS6507x Power Management / Touch Screen chips" 868c7b76dceSAaro Koskinen select MFD_CORE 8690244ad00SMartin Schwidefsky depends on I2C 870ab85b120SSamuel Ortiz help 871ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6507x series of 872ab85b120SSamuel Ortiz Power Management / Touch Screen chips. These include voltage 873ab85b120SSamuel Ortiz regulators, lithium ion/polymer battery charging, touch screen 874ab85b120SSamuel Ortiz and other features that are often used in portable devices. 875ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 876ab85b120SSamuel Ortiz will be called tps6507x. 877a4e137abSRussell King 878a4e137abSRussell Kingconfig TPS65911_COMPARATOR 879a4e137abSRussell King tristate 880a4e137abSRussell King 881a4e137abSRussell Kingconfig MFD_TPS65090 882ab85b120SSamuel Ortiz bool "TI TPS65090 Power Management chips" 8830244ad00SMartin Schwidefsky depends on I2C=y 884a4e137abSRussell King select MFD_CORE 885a4e137abSRussell King select REGMAP_I2C 886a4e137abSRussell King select REGMAP_IRQ 887a4e137abSRussell King help 888a4e137abSRussell King If you say yes here you get support for the TPS65090 series of 889a4e137abSRussell King Power Management chips. 890a4e137abSRussell King This driver provides common support for accessing the device, 891a4e137abSRussell King additional drivers must be enabled in order to use the 892a4e137abSRussell King functionality of the device. 893a4e137abSRussell King 894ab85b120SSamuel Ortizconfig MFD_TPS65217 895ab85b120SSamuel Ortiz tristate "TI TPS65217 Power Management / White LED chips" 8960244ad00SMartin Schwidefsky depends on I2C 897a4e137abSRussell King select MFD_CORE 898ab85b120SSamuel Ortiz select REGMAP_I2C 899a4e137abSRussell King help 900ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65217 series of 901ab85b120SSamuel Ortiz Power Management / White LED chips. 902ab85b120SSamuel Ortiz These include voltage regulators, lithium ion/polymer battery 903ab85b120SSamuel Ortiz charger, wled and other features that are often used in portable 904ab85b120SSamuel Ortiz devices. 905ab85b120SSamuel Ortiz 906ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 907ab85b120SSamuel Ortiz will be called tps65217. 908ab85b120SSamuel Ortiz 90944b4dc61SKeerthyconfig MFD_TPS65218 91044b4dc61SKeerthy tristate "TI TPS65218 Power Management chips" 91144b4dc61SKeerthy depends on I2C 91244b4dc61SKeerthy select MFD_CORE 91344b4dc61SKeerthy select REGMAP_I2C 9142d5d366aSLee Jones select REGMAP_IRQ 91544b4dc61SKeerthy help 91644b4dc61SKeerthy If you say yes here you get support for the TPS65218 series of 91744b4dc61SKeerthy Power Management chips. 91844b4dc61SKeerthy These include voltage regulators, gpio and other features 91944b4dc61SKeerthy that are often used in portable devices. Only regulator 92044b4dc61SKeerthy component is currently supported. 92144b4dc61SKeerthy 92244b4dc61SKeerthy This driver can also be built as a module. If so, the module 92344b4dc61SKeerthy will be called tps65218. 92444b4dc61SKeerthy 925ab85b120SSamuel Ortizconfig MFD_TPS6586X 926ab85b120SSamuel Ortiz bool "TI TPS6586x Power Management chips" 9270244ad00SMartin Schwidefsky depends on I2C=y 928ab85b120SSamuel Ortiz select MFD_CORE 929ab85b120SSamuel Ortiz select REGMAP_I2C 930ab85b120SSamuel Ortiz help 931ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6586X series of 932ab85b120SSamuel Ortiz Power Management chips. 933a4e137abSRussell King This driver provides common support for accessing the device, 934a4e137abSRussell King additional drivers must be enabled in order to use the 935a4e137abSRussell King functionality of the device. 936a4e137abSRussell King 937ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 938ab85b120SSamuel Ortiz will be called tps6586x. 939a4e137abSRussell King 940ab85b120SSamuel Ortizconfig MFD_TPS65910 941ab85b120SSamuel Ortiz bool "TI TPS65910 Power Management chip" 9420244ad00SMartin Schwidefsky depends on I2C=y && GPIOLIB 943a4e137abSRussell King select MFD_CORE 944a4e137abSRussell King select REGMAP_I2C 945a4e137abSRussell King select REGMAP_IRQ 946ab85b120SSamuel Ortiz select IRQ_DOMAIN 947a4e137abSRussell King help 948ab85b120SSamuel Ortiz if you say yes here you get support for the TPS65910 series of 949ab85b120SSamuel Ortiz Power Management chips. 950a4e137abSRussell King 951ab85b120SSamuel Ortizconfig MFD_TPS65912 952ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip" 953ab85b120SSamuel Ortiz depends on GPIOLIB 954c972c128SDavid Rientjes select MFD_CORE 955ab85b120SSamuel Ortiz help 956ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 957ab85b120SSamuel Ortiz PM chips. 958ab85b120SSamuel Ortiz 959ab85b120SSamuel Ortizconfig MFD_TPS65912_I2C 960ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip with I2C" 961f01312d8SLars Poeschel select MFD_CORE 962ab85b120SSamuel Ortiz select MFD_TPS65912 9630244ad00SMartin Schwidefsky depends on I2C=y && GPIOLIB 964ab85b120SSamuel Ortiz help 965ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 966ab85b120SSamuel Ortiz PM chips with I2C interface. 967ab85b120SSamuel Ortiz 968ab85b120SSamuel Ortizconfig MFD_TPS65912_SPI 969ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip with SPI" 970ab85b120SSamuel Ortiz select MFD_CORE 971ab85b120SSamuel Ortiz select MFD_TPS65912 9720244ad00SMartin Schwidefsky depends on SPI_MASTER && GPIOLIB 973ab85b120SSamuel Ortiz help 974ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 975ab85b120SSamuel Ortiz PM chips with SPI interface. 976ab85b120SSamuel Ortiz 977ab85b120SSamuel Ortizconfig MFD_TPS80031 978ab85b120SSamuel Ortiz bool "TI TPS80031/TPS80032 Power Management chips" 9790244ad00SMartin Schwidefsky depends on I2C=y 980ab85b120SSamuel Ortiz select MFD_CORE 981ab85b120SSamuel Ortiz select REGMAP_I2C 982ab85b120SSamuel Ortiz select REGMAP_IRQ 983ab85b120SSamuel Ortiz help 984ab85b120SSamuel Ortiz If you say yes here you get support for the Texas Instruments 985ab85b120SSamuel Ortiz TPS80031/ TPS80032 Fully Integrated Power Management with Power 986ab85b120SSamuel Ortiz Path and Battery Charger. The device provides five configurable 987ab85b120SSamuel Ortiz step-down converters, 11 general purpose LDOs, USB OTG Module, 988ab85b120SSamuel Ortiz ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with 989ab85b120SSamuel Ortiz Power Path from USB, 32K clock generator. 990ab85b120SSamuel Ortiz 991ab85b120SSamuel Ortizconfig TWL4030_CORE 992ab85b120SSamuel Ortiz bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" 9930244ad00SMartin Schwidefsky depends on I2C=y 994ab85b120SSamuel Ortiz select IRQ_DOMAIN 995ab85b120SSamuel Ortiz select REGMAP_I2C 996ab85b120SSamuel Ortiz help 997ab85b120SSamuel Ortiz Say yes here if you have TWL4030 / TWL6030 family chip on your board. 998ab85b120SSamuel Ortiz This core driver provides register access and IRQ handling 999ab85b120SSamuel Ortiz facilities, and registers devices for the various functions 1000ab85b120SSamuel Ortiz so that function-specific drivers can bind to them. 1001ab85b120SSamuel Ortiz 1002ab85b120SSamuel Ortiz These multi-function chips are found on many OMAP2 and OMAP3 1003ab85b120SSamuel Ortiz boards, providing power management, RTC, GPIO, keypad, a 1004ab85b120SSamuel Ortiz high speed USB OTG transceiver, an audio codec (on most 1005ab85b120SSamuel Ortiz versions) and many other features. 1006ab85b120SSamuel Ortiz 1007ab85b120SSamuel Ortizconfig TWL4030_POWER 1008ab85b120SSamuel Ortiz bool "TI TWL4030 power resources" 1009ab85b120SSamuel Ortiz depends on TWL4030_CORE && ARM 1010ab85b120SSamuel Ortiz help 1011ab85b120SSamuel Ortiz Say yes here if you want to use the power resources on the 1012ab85b120SSamuel Ortiz TWL4030 family chips. Most of these resources are regulators, 1013ab85b120SSamuel Ortiz which have a separate driver; some are control signals, such 1014ab85b120SSamuel Ortiz as clock request handshaking. 1015ab85b120SSamuel Ortiz 1016ab85b120SSamuel Ortiz This driver uses board-specific data to initialize the resources 1017ab85b120SSamuel Ortiz and load scripts controlling which resources are switched off/on 1018ab85b120SSamuel Ortiz or reset when a sleep, wakeup or warm reset event occurs. 1019ab85b120SSamuel Ortiz 1020ab85b120SSamuel Ortizconfig MFD_TWL4030_AUDIO 1021ab85b120SSamuel Ortiz bool "TI TWL4030 Audio" 10220244ad00SMartin Schwidefsky depends on TWL4030_CORE 1023ab85b120SSamuel Ortiz select MFD_CORE 1024ab85b120SSamuel Ortiz default n 1025ab85b120SSamuel Ortiz 1026ab85b120SSamuel Ortizconfig TWL6040_CORE 1027ab85b120SSamuel Ortiz bool "TI TWL6040 audio codec" 10280244ad00SMartin Schwidefsky depends on I2C=y 1029ab85b120SSamuel Ortiz select MFD_CORE 1030ab85b120SSamuel Ortiz select REGMAP_I2C 1031ab85b120SSamuel Ortiz select REGMAP_IRQ 1032f01312d8SLars Poeschel default n 1033f01312d8SLars Poeschel help 1034ab85b120SSamuel Ortiz Say yes here if you want support for Texas Instruments TWL6040 audio 1035ab85b120SSamuel Ortiz codec. 1036ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 1037ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 1038ab85b120SSamuel Ortiz functionality of the device (audio, vibra). 1039f01312d8SLars Poeschel 1040ab85b120SSamuel Ortizconfig MENELAUS 1041ab85b120SSamuel Ortiz bool "TI TWL92330/Menelaus PM chip" 1042ab85b120SSamuel Ortiz depends on I2C=y && ARCH_OMAP2 1043c7b76dceSAaro Koskinen help 1044ab85b120SSamuel Ortiz If you say yes here you get support for the Texas Instruments 1045ab85b120SSamuel Ortiz TWL92330/Menelaus Power Management chip. This include voltage 1046ab85b120SSamuel Ortiz regulators, Dual slot memory card transceivers, real-time clock 1047ab85b120SSamuel Ortiz and other features that are often used in portable devices like 1048ab85b120SSamuel Ortiz cell phones and PDAs. 1049c7b76dceSAaro Koskinen 1050ab85b120SSamuel Ortizconfig MFD_WL1273_CORE 1051ab85b120SSamuel Ortiz tristate "TI WL1273 FM radio" 10520244ad00SMartin Schwidefsky depends on I2C 1053ab85b120SSamuel Ortiz select MFD_CORE 1054ab85b120SSamuel Ortiz default n 1055ab85b120SSamuel Ortiz help 1056ab85b120SSamuel Ortiz This is the core driver for the TI WL1273 FM radio. This MFD 1057ab85b120SSamuel Ortiz driver connects the radio-wl1273 V4L2 module and the wl1273 1058ab85b120SSamuel Ortiz audio codec. 1059ab85b120SSamuel Ortiz 1060ab85b120SSamuel Ortizconfig MFD_LM3533 1061ab85b120SSamuel Ortiz tristate "TI/National Semiconductor LM3533 Lighting Power chip" 1062ab85b120SSamuel Ortiz depends on I2C 1063ab85b120SSamuel Ortiz select MFD_CORE 1064ab85b120SSamuel Ortiz select REGMAP_I2C 1065ab85b120SSamuel Ortiz help 1066ab85b120SSamuel Ortiz Say yes here to enable support for National Semiconductor / TI 1067ab85b120SSamuel Ortiz LM3533 Lighting Power chips. 1068ab85b120SSamuel Ortiz 1069ab85b120SSamuel Ortiz This driver provides common support for accessing the device; 1070ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the LED, 1071ab85b120SSamuel Ortiz backlight or ambient-light-sensor functionality of the device. 1072ab85b120SSamuel Ortiz 1073ab85b120SSamuel Ortizconfig MFD_TIMBERDALE 1074ab85b120SSamuel Ortiz tristate "Timberdale FPGA" 1075ab85b120SSamuel Ortiz select MFD_CORE 107684c3a8f6SJean Delvare depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) 1077ab85b120SSamuel Ortiz ---help--- 1078ab85b120SSamuel Ortiz This is the core driver for the timberdale FPGA. This device is a 1079ab85b120SSamuel Ortiz multifunction device which exposes numerous platform devices. 1080ab85b120SSamuel Ortiz 1081ab85b120SSamuel Ortiz The timberdale FPGA can be found on the Intel Atom development board 1082ab85b120SSamuel Ortiz for in-vehicle infontainment, called Russellville. 1083ab85b120SSamuel Ortiz 1084ab85b120SSamuel Ortizconfig MFD_TC3589X 1085ab85b120SSamuel Ortiz bool "Toshiba TC35892 and variants" 10860244ad00SMartin Schwidefsky depends on I2C=y 1087ab85b120SSamuel Ortiz select MFD_CORE 1088ab85b120SSamuel Ortiz help 1089ab85b120SSamuel Ortiz Support for the Toshiba TC35892 and variants I/O Expander. 1090ab85b120SSamuel Ortiz 1091ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 1092ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 1093ab85b120SSamuel Ortiz functionality of the device. 1094ab85b120SSamuel Ortiz 1095ab85b120SSamuel Ortizconfig MFD_TMIO 1096ab85b120SSamuel Ortiz bool 1097ab85b120SSamuel Ortiz default n 1098ab85b120SSamuel Ortiz 1099ab85b120SSamuel Ortizconfig MFD_T7L66XB 1100ab85b120SSamuel Ortiz bool "Toshiba T7L66XB" 11010244ad00SMartin Schwidefsky depends on ARM && HAVE_CLK 1102ab85b120SSamuel Ortiz select MFD_CORE 1103ab85b120SSamuel Ortiz select MFD_TMIO 1104ab85b120SSamuel Ortiz help 1105ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller T7L66XB 1106ab85b120SSamuel Ortiz 1107ab85b120SSamuel Ortizconfig MFD_TC6387XB 1108ab85b120SSamuel Ortiz bool "Toshiba TC6387XB" 1109ab85b120SSamuel Ortiz depends on ARM && HAVE_CLK 1110ab85b120SSamuel Ortiz select MFD_CORE 1111ab85b120SSamuel Ortiz select MFD_TMIO 1112ab85b120SSamuel Ortiz help 1113ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller TC6387XB 1114ab85b120SSamuel Ortiz 1115ab85b120SSamuel Ortizconfig MFD_TC6393XB 1116ab85b120SSamuel Ortiz bool "Toshiba TC6393XB" 1117ab85b120SSamuel Ortiz depends on ARM && HAVE_CLK 1118ab85b120SSamuel Ortiz select GPIOLIB 1119ab85b120SSamuel Ortiz select MFD_CORE 1120ab85b120SSamuel Ortiz select MFD_TMIO 1121ab85b120SSamuel Ortiz help 1122ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller TC6393XB 1123ab85b120SSamuel Ortiz 1124ab85b120SSamuel Ortizconfig MFD_VX855 1125ab85b120SSamuel Ortiz tristate "VIA VX855/VX875 integrated south bridge" 11260244ad00SMartin Schwidefsky depends on PCI 1127ab85b120SSamuel Ortiz select MFD_CORE 1128ab85b120SSamuel Ortiz help 1129ab85b120SSamuel Ortiz Say yes here to enable support for various functions of the 1130ab85b120SSamuel Ortiz VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 1131ab85b120SSamuel Ortiz and/or vx855_gpio drivers for this to do anything useful. 1132ab85b120SSamuel Ortiz 1133ab85b120SSamuel Ortizconfig MFD_ARIZONA 1134ab85b120SSamuel Ortiz select REGMAP 1135ab85b120SSamuel Ortiz select REGMAP_IRQ 1136ab85b120SSamuel Ortiz select MFD_CORE 1137ab85b120SSamuel Ortiz bool 1138ab85b120SSamuel Ortiz 1139ab85b120SSamuel Ortizconfig MFD_ARIZONA_I2C 1140ab85b120SSamuel Ortiz tristate "Wolfson Microelectronics Arizona platform with I2C" 1141ab85b120SSamuel Ortiz select MFD_ARIZONA 1142ab85b120SSamuel Ortiz select MFD_CORE 1143ab85b120SSamuel Ortiz select REGMAP_I2C 11440244ad00SMartin Schwidefsky depends on I2C 1145ab85b120SSamuel Ortiz help 1146ab85b120SSamuel Ortiz Support for the Wolfson Microelectronics Arizona platform audio SoC 1147ab85b120SSamuel Ortiz core functionality controlled via I2C. 1148ab85b120SSamuel Ortiz 1149ab85b120SSamuel Ortizconfig MFD_ARIZONA_SPI 1150ab85b120SSamuel Ortiz tristate "Wolfson Microelectronics Arizona platform with SPI" 1151ab85b120SSamuel Ortiz select MFD_ARIZONA 1152ab85b120SSamuel Ortiz select MFD_CORE 1153ab85b120SSamuel Ortiz select REGMAP_SPI 11540244ad00SMartin Schwidefsky depends on SPI_MASTER 1155ab85b120SSamuel Ortiz help 1156ab85b120SSamuel Ortiz Support for the Wolfson Microelectronics Arizona platform audio SoC 1157ab85b120SSamuel Ortiz core functionality controlled via I2C. 1158ab85b120SSamuel Ortiz 1159ab85b120SSamuel Ortizconfig MFD_WM5102 1160ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM5102" 1161ab85b120SSamuel Ortiz depends on MFD_ARIZONA 1162ab85b120SSamuel Ortiz help 1163ab85b120SSamuel Ortiz Support for Wolfson Microelectronics WM5102 low power audio SoC 1164ab85b120SSamuel Ortiz 1165ab85b120SSamuel Ortizconfig MFD_WM5110 1166ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM5110" 1167ab85b120SSamuel Ortiz depends on MFD_ARIZONA 1168ab85b120SSamuel Ortiz help 1169ab85b120SSamuel Ortiz Support for Wolfson Microelectronics WM5110 low power audio SoC 1170ab85b120SSamuel Ortiz 1171dc7d4863SCharles Keepaxconfig MFD_WM8997 1172ca16ecbcSMark Brown bool "Wolfson Microelectronics WM8997" 1173dc7d4863SCharles Keepax depends on MFD_ARIZONA 1174dc7d4863SCharles Keepax help 1175dc7d4863SCharles Keepax Support for Wolfson Microelectronics WM8997 low power audio SoC 1176dc7d4863SCharles Keepax 1177ab85b120SSamuel Ortizconfig MFD_WM8400 1178ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8400" 1179ab85b120SSamuel Ortiz select MFD_CORE 11800244ad00SMartin Schwidefsky depends on I2C=y 1181ab85b120SSamuel Ortiz select REGMAP_I2C 1182ab85b120SSamuel Ortiz help 1183ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM8400 PMIC and audio 1184ab85b120SSamuel Ortiz CODEC. This driver provides common support for accessing 1185ab85b120SSamuel Ortiz the device, additional drivers must be enabled in order to use 1186ab85b120SSamuel Ortiz the functionality of the device. 1187ab85b120SSamuel Ortiz 1188ab85b120SSamuel Ortizconfig MFD_WM831X 1189ab85b120SSamuel Ortiz bool 1190ab85b120SSamuel Ortiz 1191ab85b120SSamuel Ortizconfig MFD_WM831X_I2C 1192ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" 1193ab85b120SSamuel Ortiz select MFD_CORE 1194ab85b120SSamuel Ortiz select MFD_WM831X 1195ab85b120SSamuel Ortiz select REGMAP_I2C 1196ab85b120SSamuel Ortiz select IRQ_DOMAIN 11970244ad00SMartin Schwidefsky depends on I2C=y 1198ab85b120SSamuel Ortiz help 1199ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM831x and WM832x PMICs 1200ab85b120SSamuel Ortiz when controlled using I2C. This driver provides common support 1201ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 1202ab85b120SSamuel Ortiz order to use the functionality of the device. 1203ab85b120SSamuel Ortiz 1204ab85b120SSamuel Ortizconfig MFD_WM831X_SPI 1205ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" 1206ab85b120SSamuel Ortiz select MFD_CORE 1207ab85b120SSamuel Ortiz select MFD_WM831X 1208ab85b120SSamuel Ortiz select REGMAP_SPI 1209ab85b120SSamuel Ortiz select IRQ_DOMAIN 12100244ad00SMartin Schwidefsky depends on SPI_MASTER 1211ab85b120SSamuel Ortiz help 1212ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM831x and WM832x PMICs 1213ab85b120SSamuel Ortiz when controlled using SPI. This driver provides common support 1214ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 1215ab85b120SSamuel Ortiz order to use the functionality of the device. 1216ab85b120SSamuel Ortiz 1217ab85b120SSamuel Ortizconfig MFD_WM8350 1218ab85b120SSamuel Ortiz bool 1219ab85b120SSamuel Ortiz 1220ab85b120SSamuel Ortizconfig MFD_WM8350_I2C 1221ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8350 with I2C" 1222ab85b120SSamuel Ortiz select MFD_WM8350 12230244ad00SMartin Schwidefsky depends on I2C=y 1224ab85b120SSamuel Ortiz help 1225ab85b120SSamuel Ortiz The WM8350 is an integrated audio and power management 1226ab85b120SSamuel Ortiz subsystem with watchdog and RTC functionality for embedded 1227ab85b120SSamuel Ortiz systems. This option enables core support for the WM8350 with 1228ab85b120SSamuel Ortiz I2C as the control interface. Additional options must be 1229ab85b120SSamuel Ortiz selected to enable support for the functionality of the chip. 1230ab85b120SSamuel Ortiz 1231ab85b120SSamuel Ortizconfig MFD_WM8994 1232ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8994" 1233acad189bSGuennadi Liakhovetski select MFD_CORE 1234acad189bSGuennadi Liakhovetski select REGMAP_I2C 1235acad189bSGuennadi Liakhovetski select REGMAP_IRQ 12360244ad00SMartin Schwidefsky depends on I2C=y 1237acad189bSGuennadi Liakhovetski help 1238ab85b120SSamuel Ortiz The WM8994 is a highly integrated hi-fi CODEC designed for 1239ab85b120SSamuel Ortiz smartphone applicatiosn. As well as audio functionality it 1240ab85b120SSamuel Ortiz has on board GPIO and regulator functionality which is 1241ab85b120SSamuel Ortiz supported via the relevant subsystems. This driver provides 1242ab85b120SSamuel Ortiz core support for the WM8994, in order to use the actual 1243ab85b120SSamuel Ortiz functionaltiy of the device other drivers must be enabled. 1244acad189bSGuennadi Liakhovetski 124560013b94SLinus Walleijconfig MFD_STW481X 1246f41716dcSArnd Bergmann tristate "Support for ST Microelectronics STw481x" 124760013b94SLinus Walleij depends on I2C && ARCH_NOMADIK 124860013b94SLinus Walleij select REGMAP_I2C 124960013b94SLinus Walleij select MFD_CORE 125060013b94SLinus Walleij help 125160013b94SLinus Walleij Select this option to enable the STw481x chip driver used 125260013b94SLinus Walleij in various ST Microelectronics and ST-Ericsson embedded 125360013b94SLinus Walleij Nomadik series. 125460013b94SLinus Walleij 1255a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 1256a4e137abSRussell King depends on ARCH_SA1100 1257a4e137abSRussell King 1258a4e137abSRussell Kingconfig MCP 1259a4e137abSRussell King tristate 1260a4e137abSRussell King 1261a4e137abSRussell King# Interface drivers 1262a4e137abSRussell Kingconfig MCP_SA11X0 1263a4e137abSRussell King tristate "Support SA11x0 MCP interface" 1264a4e137abSRussell King depends on ARCH_SA1100 1265a4e137abSRussell King select MCP 1266a4e137abSRussell King 1267a4e137abSRussell King# Chip drivers 1268a4e137abSRussell Kingconfig MCP_UCB1200 12691c93c725SArnd Bergmann tristate "Support for UCB1200 / UCB1300" 1270a4e137abSRussell King depends on MCP_SA11X0 1271a4e137abSRussell King select MCP 1272a4e137abSRussell King 1273a4e137abSRussell Kingconfig MCP_UCB1200_TS 1274a4e137abSRussell King tristate "Touchscreen interface support" 1275a4e137abSRussell King depends on MCP_UCB1200 && INPUT 1276a4e137abSRussell King 1277a4e137abSRussell Kingendmenu 12783ecbf05bSPawel Moll 1279974cc7b9SPawel Mollconfig MFD_VEXPRESS_SYSREG 1280974cc7b9SPawel Moll bool "Versatile Express System Registers" 1281b33cdd28SArnd Bergmann depends on VEXPRESS_CONFIG && GPIOLIB 1282974cc7b9SPawel Moll default y 1283974cc7b9SPawel Moll select CLKSRC_MMIO 1284974cc7b9SPawel Moll select GPIO_GENERIC_PLATFORM 1285974cc7b9SPawel Moll select MFD_CORE 1286974cc7b9SPawel Moll select MFD_SYSCON 12873ecbf05bSPawel Moll help 1288974cc7b9SPawel Moll System Registers are the platform configuration block 1289974cc7b9SPawel Moll on the ARM Ltd. Versatile Express board. 1290a6e6e660SLinus Walleij 1291a6e6e660SLinus Walleijendmenu 1292a6e6e660SLinus Walleijendif 1293