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 16ab85b120SSamuel Ortiz depends on PCI && X86 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 624ab6174eSSimon Glassconfig MFD_CROS_EC 63ab85b120SSamuel Ortiz tristate "ChromeOS Embedded Controller" 6470c6cce0SQiao Zhou select MFD_CORE 6570c6cce0SQiao Zhou help 664ab6174eSSimon Glass If you say Y here you get support for the ChromeOS Embedded 674ab6174eSSimon Glass Controller (EC) providing keyboard, battery and power services. 68fc83f586SGeert Uytterhoeven You also need to enable the driver for the bus you are using. The 694ab6174eSSimon Glass protocol for talking to the EC is defined by the bus driver. 7070c6cce0SQiao Zhou 7189969009SSimon Glassconfig MFD_CROS_EC_I2C 7289969009SSimon Glass tristate "ChromeOS Embedded Controller (I2C)" 7389969009SSimon Glass depends on MFD_CROS_EC && I2C 74b6d6454fSBen Dooks 7567d16a46SWei WANG help 7689969009SSimon Glass If you say Y here, you get support for talking to the ChromeOS 7789969009SSimon Glass EC through an I2C bus. This uses a simple byte-level protocol with 7889969009SSimon Glass a checksum. Failing accesses will be retried three times to 7989969009SSimon Glass improve reliability. 8089969009SSimon Glass 81a17d94f0SSimon Glassconfig MFD_CROS_EC_SPI 82a17d94f0SSimon Glass tristate "ChromeOS Embedded Controller (SPI)" 83fcfccdb2SThierry Reding depends on MFD_CROS_EC && SPI && OF 84a17d94f0SSimon Glass 85a17d94f0SSimon Glass ---help--- 86a17d94f0SSimon Glass If you say Y here, you get support for talking to the ChromeOS EC 87a17d94f0SSimon Glass through a SPI bus, using a byte-level protocol. Since the EC's 88a17d94f0SSimon Glass response time cannot be guaranteed, we support ignoring 89a17d94f0SSimon Glass 'pre-amble' bytes before the response actually starts. 9067d16a46SWei WANG 91fa9ff4b1SSamuel Ortizconfig MFD_ASIC3 92ab85b120SSamuel Ortiz bool "Compaq ASIC3" 930244ad00SMartin Schwidefsky depends on GPIOLIB && ARM 949461f65aSPhilipp Zabel select MFD_CORE 95fa9ff4b1SSamuel Ortiz ---help--- 96fa9ff4b1SSamuel Ortiz This driver supports the ASIC3 multifunction chip found on many 97fa9ff4b1SSamuel Ortiz PDAs (mainly iPAQ and HTC based ones) 98fa9ff4b1SSamuel Ortiz 99ab85b120SSamuel Ortizconfig PMIC_DA903X 100ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 101ab85b120SSamuel Ortiz depends on I2C=y 102ab85b120SSamuel Ortiz help 103921a1b0cSLaszlo Papp Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a 104ab85b120SSamuel Ortiz ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 105ab85b120SSamuel Ortiz usually found on PXA processors-based platforms. This includes 106ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select 107ab85b120SSamuel Ortiz individual components like LCD backlight, voltage regulators, 108ab85b120SSamuel Ortiz LEDs and battery-charger under the corresponding menus. 109ab85b120SSamuel Ortiz 110ab85b120SSamuel Ortizconfig PMIC_DA9052 111ab85b120SSamuel Ortiz bool 112ab85b120SSamuel Ortiz select MFD_CORE 113ab85b120SSamuel Ortiz 114ab85b120SSamuel Ortizconfig MFD_DA9052_SPI 115ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" 116ab85b120SSamuel Ortiz select REGMAP_SPI 117ab85b120SSamuel Ortiz select REGMAP_IRQ 118ab85b120SSamuel Ortiz select PMIC_DA9052 1190244ad00SMartin Schwidefsky depends on SPI_MASTER=y 120ab85b120SSamuel Ortiz help 121ab85b120SSamuel Ortiz Support for the Dialog Semiconductor DA9052 PMIC 122ab85b120SSamuel Ortiz when controlled using SPI. This driver provides common support 123ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 124ab85b120SSamuel Ortiz order to use the functionality of the device. 125ab85b120SSamuel Ortiz 126ab85b120SSamuel Ortizconfig MFD_DA9052_I2C 127ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" 128ab85b120SSamuel Ortiz select REGMAP_I2C 129ab85b120SSamuel Ortiz select REGMAP_IRQ 130ab85b120SSamuel Ortiz select PMIC_DA9052 1310244ad00SMartin Schwidefsky depends on I2C=y 132ab85b120SSamuel Ortiz help 133ab85b120SSamuel Ortiz Support for the Dialog Semiconductor DA9052 PMIC 134ab85b120SSamuel Ortiz when controlled using I2C. This driver provides common support 135ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 136ab85b120SSamuel Ortiz order to use the functionality of the device. 137ab85b120SSamuel Ortiz 138ab85b120SSamuel Ortizconfig MFD_DA9055 139ab85b120SSamuel Ortiz bool "Dialog Semiconductor DA9055 PMIC Support" 140ab85b120SSamuel Ortiz select REGMAP_I2C 141ab85b120SSamuel Ortiz select REGMAP_IRQ 142ab85b120SSamuel Ortiz select MFD_CORE 1430244ad00SMartin Schwidefsky depends on I2C=y 144ab85b120SSamuel Ortiz help 145ab85b120SSamuel Ortiz Say yes here for support of Dialog Semiconductor DA9055. This is 146ab85b120SSamuel Ortiz a Power Management IC. This driver provides common support for 147ab85b120SSamuel Ortiz accessing the device as well as the I2C interface to the chip itself. 148ab85b120SSamuel Ortiz Additional drivers must be enabled in order to use the functionality 149ab85b120SSamuel Ortiz of the device. 150ab85b120SSamuel Ortiz 151ab85b120SSamuel Ortiz This driver can be built as a module. If built as a module it will be 152ab85b120SSamuel Ortiz called "da9055" 153ab85b120SSamuel Ortiz 1548e685483SKrystian Garbaciakconfig MFD_DA9063 1558e685483SKrystian Garbaciak bool "Dialog Semiconductor DA9063 PMIC Support" 1568e685483SKrystian Garbaciak select MFD_CORE 1578e685483SKrystian Garbaciak select REGMAP_I2C 1588e685483SKrystian Garbaciak select REGMAP_IRQ 1590244ad00SMartin Schwidefsky depends on I2C=y 1608e685483SKrystian Garbaciak help 1618e685483SKrystian Garbaciak Say yes here for support for the Dialog Semiconductor DA9063 PMIC. 1628e685483SKrystian Garbaciak This includes the I2C driver and core APIs. 1638e685483SKrystian Garbaciak Additional drivers must be enabled in order to use the functionality 1648e685483SKrystian Garbaciak of the device. 1658e685483SKrystian Garbaciak 166ab85b120SSamuel Ortizconfig MFD_MC13XXX 167ab85b120SSamuel Ortiz tristate 1680244ad00SMartin Schwidefsky depends on (SPI_MASTER || I2C) 169ab85b120SSamuel Ortiz select MFD_CORE 1700931a4c6SDavid Brownell help 171ab85b120SSamuel Ortiz Enable support for the Freescale MC13783 and MC13892 PMICs. 172ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 173ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 174ab85b120SSamuel Ortiz functionality of the device. 1750931a4c6SDavid Brownell 176ab85b120SSamuel Ortizconfig MFD_MC13XXX_SPI 177ab85b120SSamuel Ortiz tristate "Freescale MC13783 and MC13892 SPI interface" 1780244ad00SMartin Schwidefsky depends on SPI_MASTER 179ab85b120SSamuel Ortiz select REGMAP_SPI 180ab85b120SSamuel Ortiz select MFD_MC13XXX 18101636eb9SPatil, Rachna help 182ab85b120SSamuel Ortiz Select this if your MC13xxx is connected via an SPI bus. 183ab85b120SSamuel Ortiz 184ab85b120SSamuel Ortizconfig MFD_MC13XXX_I2C 185ab85b120SSamuel Ortiz tristate "Freescale MC13892 I2C interface" 1860244ad00SMartin Schwidefsky depends on I2C 187ab85b120SSamuel Ortiz select REGMAP_I2C 188ab85b120SSamuel Ortiz select MFD_MC13XXX 189ab85b120SSamuel Ortiz help 190ab85b120SSamuel Ortiz Select this if your MC13xxx is connected via an I2C bus. 19101636eb9SPatil, Rachna 192a1635b8fSPhilipp Zabelconfig HTC_EGPIO 193a1635b8fSPhilipp Zabel bool "HTC EGPIO support" 1940244ad00SMartin Schwidefsky depends on GPIOLIB && ARM 195a1635b8fSPhilipp Zabel help 196a1635b8fSPhilipp Zabel This driver supports the CPLD egpio chip present on 197a1635b8fSPhilipp Zabel several HTC phones. It provides basic support for input 198a1635b8fSPhilipp Zabel pins, output pins, and irqs. 199a1635b8fSPhilipp Zabel 2005dc3339aSPhilipp Zabelconfig HTC_PASIC3 2015dc3339aSPhilipp Zabel tristate "HTC PASIC3 LED/DS1WM chip support" 2020254a8f4SPhilipp Zabel select MFD_CORE 2035dc3339aSPhilipp Zabel help 2045dc3339aSPhilipp Zabel This core driver provides register access for the LED/DS1WM 2055dc3339aSPhilipp Zabel chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 2065dc3339aSPhilipp Zabel HTC Magician devices, respectively. Actual functionality is 2075dc3339aSPhilipp Zabel handled by the leds-pasic3 and ds1wm drivers. 2085dc3339aSPhilipp Zabel 2096048a3ddSCory Maccarroneconfig HTC_I2CPLD 2106048a3ddSCory Maccarrone bool "HTC I2C PLD chip support" 211bef3e20cSRandy Dunlap depends on I2C=y && GPIOLIB 2126048a3ddSCory Maccarrone help 2136048a3ddSCory Maccarrone If you say yes here you get support for the supposed CPLD 2146048a3ddSCory Maccarrone found on omap850 HTC devices like the HTC Wizard and HTC Herald. 2156048a3ddSCory Maccarrone This device provides input and output GPIOs through an I2C 2166048a3ddSCory Maccarrone interface to one or more sub-chips. 2176048a3ddSCory Maccarrone 218ab85b120SSamuel Ortizconfig LPC_ICH 219ab85b120SSamuel Ortiz tristate "Intel ICH LPC" 2200244ad00SMartin Schwidefsky depends on PCI 22116c5c023SJohan Hovold select MFD_CORE 22216c5c023SJohan Hovold help 223ab85b120SSamuel Ortiz The LPC bridge function of the Intel ICH provides support for 224ab85b120SSamuel Ortiz many functional units. This driver provides needed support for 225ab85b120SSamuel Ortiz other drivers to control these functions, currently GPIO and 226ab85b120SSamuel Ortiz watchdog. 22716c5c023SJohan Hovold 228ab85b120SSamuel Ortizconfig LPC_SCH 229ab85b120SSamuel Ortiz tristate "Intel SCH LPC" 2300244ad00SMartin Schwidefsky depends on PCI 231fc498fa2SGuenter Roeck select MFD_CORE 232798a8eeeSLinus Walleij help 233ab85b120SSamuel Ortiz LPC bridge function of the Intel SCH provides support for 234ab85b120SSamuel Ortiz System Management Bus and General Purpose I/O. 235798a8eeeSLinus Walleij 236ab85b120SSamuel Ortizconfig MFD_INTEL_MSIC 237ab85b120SSamuel Ortiz bool "Intel MSIC" 238ab85b120SSamuel Ortiz depends on INTEL_SCU_IPC 23931dd6a26STodd Fischer select MFD_CORE 24031dd6a26STodd Fischer help 241ab85b120SSamuel Ortiz Select this option to enable access to Intel MSIC (Avatele 242ab85b120SSamuel Ortiz Passage) chip. This chip embeds audio, battery, GPIO, etc. 243ab85b120SSamuel Ortiz devices used in Intel Medfield platforms. 24431dd6a26STodd Fischer 245ab85b120SSamuel Ortizconfig MFD_JANZ_CMODIO 246ab85b120SSamuel Ortiz tristate "Janz CMOD-IO PCI MODULbus Carrier Board" 247d48f411cSAnilKumar Ch select MFD_CORE 2480244ad00SMartin Schwidefsky depends on PCI 249d48f411cSAnilKumar Ch help 250ab85b120SSamuel Ortiz This is the core driver for the Janz CMOD-IO PCI MODULbus 251ab85b120SSamuel Ortiz carrier board. This device is a PCI to MODULbus bridge which may 252ab85b120SSamuel Ortiz host many different types of MODULbus daughterboards, including 253ab85b120SSamuel Ortiz CAN and GPIO controllers. 254d48f411cSAnilKumar Ch 255ab85b120SSamuel Ortizconfig MFD_JZ4740_ADC 256ab85b120SSamuel Ortiz bool "Janz JZ4740 ADC core" 257ab85b120SSamuel Ortiz select MFD_CORE 258ab85b120SSamuel Ortiz select GENERIC_IRQ_CHIP 259ab85b120SSamuel Ortiz depends on MACH_JZ4740 260ab85b120SSamuel Ortiz help 261ab85b120SSamuel Ortiz Say yes here if you want support for the ADC unit in the JZ4740 SoC. 262ab85b120SSamuel Ortiz This driver is necessary for jz4740-battery and jz4740-hwmon driver. 263d48f411cSAnilKumar Ch 26443620a17SKevin Strasserconfig MFD_KEMPLD 26543620a17SKevin Strasser tristate "Kontron module PLD device" 26643620a17SKevin Strasser select MFD_CORE 26743620a17SKevin Strasser help 26843620a17SKevin Strasser This is the core driver for the PLD (Programmable Logic Device) found 26943620a17SKevin Strasser on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD 27043620a17SKevin Strasser device may provide functions like watchdog, GPIO, UART and I2C bus. 27143620a17SKevin Strasser 27243620a17SKevin Strasser The following modules are supported: 273a3ee7509SMichael Brunner * COMe-bHL6 27443620a17SKevin Strasser * COMe-bIP# 27543620a17SKevin Strasser * COMe-bPC2 (ETXexpress-PC) 27643620a17SKevin Strasser * COMe-bSC# (ETXexpress-SC T#) 277a3ee7509SMichael Brunner * COMe-cBT6 27843620a17SKevin Strasser * COMe-cCT6 27943620a17SKevin Strasser * COMe-cDC2 (microETXexpress-DC) 280a3ee7509SMichael Brunner * COMe-cHL6 28143620a17SKevin Strasser * COMe-cPC2 (microETXexpress-PC) 282a3ee7509SMichael Brunner * COMe-mBT10 28343620a17SKevin Strasser * COMe-mCT10 284a3ee7509SMichael Brunner * COMe-mTT10 (nanoETXexpress-TT) 28543620a17SKevin Strasser * ETX-OH 28643620a17SKevin Strasser 28743620a17SKevin Strasser This driver can also be built as a module. If so, the module 28843620a17SKevin Strasser will be called kempld-core. 28943620a17SKevin Strasser 290ab85b120SSamuel Ortizconfig MFD_88PM800 291ab85b120SSamuel Ortiz tristate "Marvell 88PM800" 2920244ad00SMartin Schwidefsky depends on I2C=y 293dc9913a0SLaxman Dewangan select REGMAP_I2C 294ee487114SAnilKumar Ch select REGMAP_IRQ 29536e52873SMargarita Olaya select MFD_CORE 29636e52873SMargarita Olaya help 297ab85b120SSamuel Ortiz This supports for Marvell 88PM800 Power Management IC. 298ab85b120SSamuel Ortiz This includes the I2C driver and the core APIs _only_, you have to 299ab85b120SSamuel Ortiz select individual components like voltage regulators, RTC and 300ab85b120SSamuel Ortiz battery-charger under the corresponding menus. 30136e52873SMargarita Olaya 302ab85b120SSamuel Ortizconfig MFD_88PM805 303ab85b120SSamuel Ortiz tristate "Marvell 88PM805" 3040244ad00SMartin Schwidefsky depends on I2C=y 305edd7eabcSLaxman Dewangan select REGMAP_I2C 306c2ace4fdSAxel Lin select REGMAP_IRQ 307ab85b120SSamuel Ortiz select MFD_CORE 308edd7eabcSLaxman Dewangan help 309ab85b120SSamuel Ortiz This supports for Marvell 88PM805 Power Management IC. This includes 310ab85b120SSamuel Ortiz the I2C driver and the core APIs _only_, you have to select individual 311ab85b120SSamuel Ortiz components like codec device, headset/Mic device under the 312ab85b120SSamuel Ortiz corresponding menus. 313edd7eabcSLaxman Dewangan 314ab85b120SSamuel Ortizconfig MFD_88PM860X 315ab85b120SSamuel Ortiz bool "Marvell 88PM8606/88PM8607" 3160244ad00SMartin Schwidefsky depends on I2C=y 317fbfc23efSChuansheng Liu select REGMAP_I2C 31827e34995SRabin Vincent select MFD_CORE 31927e34995SRabin Vincent help 320ab85b120SSamuel Ortiz This supports for Marvell 88PM8606/88PM8607 Power Management IC. 321ab85b120SSamuel Ortiz This includes the I2C driver and the core APIs _only_, you have to 322ab85b120SSamuel Ortiz select individual components like voltage regulators, RTC and 323ab85b120SSamuel Ortiz battery-charger under the corresponding menus. 324eea6b7ccSMilo Kim 3253008ddbeSChanwoo Choiconfig MFD_MAX14577 3263008ddbeSChanwoo Choi bool "Maxim Semiconductor MAX14577 MUIC + Charger Support" 3273008ddbeSChanwoo Choi depends on I2C=y 3283008ddbeSChanwoo Choi select MFD_CORE 3293008ddbeSChanwoo Choi select REGMAP_I2C 3303008ddbeSChanwoo Choi select IRQ_DOMAIN 3313008ddbeSChanwoo Choi help 332921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX14577. 3333008ddbeSChanwoo Choi This is a Micro-USB IC with Charger controls on chip. 3343008ddbeSChanwoo Choi This driver provides common support for accessing the device; 3353008ddbeSChanwoo Choi additional drivers must be enabled in order to use the functionality 3363008ddbeSChanwoo Choi of the device. 3373008ddbeSChanwoo Choi 338dae8a969SJonghwa Leeconfig MFD_MAX77686 339dae8a969SJonghwa Lee bool "Maxim Semiconductor MAX77686 PMIC Support" 3400244ad00SMartin Schwidefsky depends on I2C=y 341dae8a969SJonghwa Lee select MFD_CORE 342dae8a969SJonghwa Lee select REGMAP_I2C 343dae8a969SJonghwa Lee select IRQ_DOMAIN 344dae8a969SJonghwa Lee help 345921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX77686. 346dae8a969SJonghwa Lee This is a Power Management IC with RTC on chip. 347dae8a969SJonghwa Lee This driver provides common support for accessing the device; 348dae8a969SJonghwa Lee additional drivers must be enabled in order to use the functionality 349dae8a969SJonghwa Lee of the device. 350dae8a969SJonghwa Lee 35183871c00SChanwoo Choiconfig MFD_MAX77693 35283871c00SChanwoo Choi bool "Maxim Semiconductor MAX77693 PMIC Support" 3530244ad00SMartin Schwidefsky depends on I2C=y 35483871c00SChanwoo Choi select MFD_CORE 35529f772d4SChanwoo Choi select REGMAP_I2C 35683871c00SChanwoo Choi help 357921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX77693. 35883871c00SChanwoo Choi This is a companion Power Management IC with Flash, Haptic, Charger, 35983871c00SChanwoo Choi and MUIC(Micro USB Interface Controller) controls on chip. 36083871c00SChanwoo Choi This driver provides common support for accessing the device; 36183871c00SChanwoo Choi additional drivers must be enabled in order to use the functionality 36283871c00SChanwoo Choi of the device. 36383871c00SChanwoo Choi 364a91d2f8dSGyungoh Yooconfig MFD_MAX8907 365a91d2f8dSGyungoh Yoo tristate "Maxim Semiconductor MAX8907 PMIC Support" 366a91d2f8dSGyungoh Yoo select MFD_CORE 3670244ad00SMartin Schwidefsky depends on I2C=y 368a91d2f8dSGyungoh Yoo select REGMAP_I2C 369a91d2f8dSGyungoh Yoo select REGMAP_IRQ 370a91d2f8dSGyungoh Yoo help 371921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8907. This is 372a91d2f8dSGyungoh Yoo a Power Management IC. This driver provides common support for 373a91d2f8dSGyungoh Yoo accessing the device; additional drivers must be enabled in order 374a91d2f8dSGyungoh Yoo to use the functionality of the device. 375a91d2f8dSGyungoh Yoo 376d50f8f33SHaojian Zhuangconfig MFD_MAX8925 3771f1cf8f9SHaojian Zhuang bool "Maxim Semiconductor MAX8925 PMIC Support" 3780244ad00SMartin Schwidefsky depends on I2C=y 3791ad99893SHaojian Zhuang select MFD_CORE 380d50f8f33SHaojian Zhuang help 381921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8925. This is 3826b2aac42SMasanari Iida a Power Management IC. This driver provides common support for 383d50f8f33SHaojian Zhuang accessing the device, additional drivers must be enabled in order 384d50f8f33SHaojian Zhuang to use the functionality of the device. 385d50f8f33SHaojian Zhuang 386527e7e9aSMyungJoo Hamconfig MFD_MAX8997 387527e7e9aSMyungJoo Ham bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 3880244ad00SMartin Schwidefsky depends on I2C=y 389527e7e9aSMyungJoo Ham select MFD_CORE 390b41511f7SThomas Abraham select IRQ_DOMAIN 391527e7e9aSMyungJoo Ham help 392921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8997/8966. 393527e7e9aSMyungJoo Ham This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 394527e7e9aSMyungJoo Ham MUIC controls on chip. 395d7e8c01aSRandy Dunlap This driver provides common support for accessing the device; 396527e7e9aSMyungJoo Ham additional drivers must be enabled in order to use the functionality 397527e7e9aSMyungJoo Ham of the device. 398527e7e9aSMyungJoo Ham 399156f2528SKyungmin Parkconfig MFD_MAX8998 400f8539ddcSKyungmin Park bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 4010244ad00SMartin Schwidefsky depends on I2C=y 402156f2528SKyungmin Park select MFD_CORE 403443c6ae2STomasz Figa select IRQ_DOMAIN 404156f2528SKyungmin Park help 405921a1b0cSLaszlo Papp Say yes here to add support for Maxim Semiconductor MAX8998 and 406f8539ddcSKyungmin Park National Semiconductor LP3974. This is a Power Management IC. 4076b2aac42SMasanari Iida This driver provides common support for accessing the device, 408f8539ddcSKyungmin Park additional drivers must be enabled in order to use the functionality 409f8539ddcSKyungmin Park of the device. 410156f2528SKyungmin Park 411ab85b120SSamuel Ortizconfig EZX_PCAP 412ab85b120SSamuel Ortiz bool "Motorola EZXPCAP Support" 4130244ad00SMartin Schwidefsky depends on SPI_MASTER 414ab85b120SSamuel Ortiz help 415ab85b120SSamuel Ortiz This enables the PCAP ASIC present on EZX Phones. This is 416ab85b120SSamuel Ortiz needed for MMC, TouchScreen, Sound, USB, etc.. 417ab85b120SSamuel Ortiz 418ab85b120SSamuel Ortizconfig MFD_VIPERBOARD 419ab85b120SSamuel Ortiz tristate "Nano River Technologies Viperboard" 420ab85b120SSamuel Ortiz select MFD_CORE 4210244ad00SMartin Schwidefsky depends on USB 422ab85b120SSamuel Ortiz default n 423ab85b120SSamuel Ortiz help 424ab85b120SSamuel Ortiz Say yes here if you want support for Nano River Technologies 425ab85b120SSamuel Ortiz Viperboard. 426ab85b120SSamuel Ortiz There are mfd cell drivers available for i2c master, adc and 427ab85b120SSamuel Ortiz both gpios found on the board. The spi part does not yet 428ab85b120SSamuel Ortiz have a driver. 429ab85b120SSamuel Ortiz You need to select the mfd cell drivers separately. 430ab85b120SSamuel Ortiz The drivers do not support all features the board exposes. 431ab85b120SSamuel Ortiz 432ab85b120SSamuel Ortizconfig MFD_RETU 43395e50f6aSAaro Koskinen tristate "Nokia Retu and Tahvo multi-function device" 434ab85b120SSamuel Ortiz select MFD_CORE 4350244ad00SMartin Schwidefsky depends on I2C 436ab85b120SSamuel Ortiz select REGMAP_IRQ 437ab85b120SSamuel Ortiz help 43895e50f6aSAaro Koskinen Retu and Tahvo are a multi-function devices found on Nokia 43995e50f6aSAaro Koskinen Internet Tablets (770, N800 and N810). 440ab85b120SSamuel Ortiz 441ab85b120SSamuel Ortizconfig MFD_PCF50633 442ab85b120SSamuel Ortiz tristate "NXP PCF50633" 443ab85b120SSamuel Ortiz depends on I2C 444ab85b120SSamuel Ortiz select REGMAP_I2C 445ab85b120SSamuel Ortiz help 446ab85b120SSamuel Ortiz Say yes here if you have NXP PCF50633 chip on your board. 447ab85b120SSamuel Ortiz This core driver provides register access and IRQ handling 448ab85b120SSamuel Ortiz facilities, and registers devices for the various functions 449ab85b120SSamuel Ortiz so that function-specific drivers can bind to them. 450ab85b120SSamuel Ortiz 451ab85b120SSamuel Ortizconfig PCF50633_ADC 452ab85b120SSamuel Ortiz tristate "NXP PCF50633 ADC" 453ab85b120SSamuel Ortiz depends on MFD_PCF50633 454ab85b120SSamuel Ortiz help 455ab85b120SSamuel Ortiz Say yes here if you want to include support for ADC in the 456ab85b120SSamuel Ortiz NXP PCF50633 chip. 457ab85b120SSamuel Ortiz 458ab85b120SSamuel Ortizconfig PCF50633_GPIO 459ab85b120SSamuel Ortiz tristate "NXP PCF50633 GPIO" 460ab85b120SSamuel Ortiz depends on MFD_PCF50633 461ab85b120SSamuel Ortiz help 462ab85b120SSamuel Ortiz Say yes here if you want to include support GPIO for pins on 463ab85b120SSamuel Ortiz the PCF50633 chip. 464ab85b120SSamuel Ortiz 465ab85b120SSamuel Ortizconfig UCB1400_CORE 466ab85b120SSamuel Ortiz tristate "Philips UCB1400 Core driver" 467ab85b120SSamuel Ortiz depends on AC97_BUS 468ab85b120SSamuel Ortiz depends on GPIOLIB 469ab85b120SSamuel Ortiz help 470ab85b120SSamuel Ortiz This enables support for the Philips UCB1400 core functions. 471ab85b120SSamuel Ortiz The UCB1400 is an AC97 audio codec. 472ab85b120SSamuel Ortiz 473ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 474ab85b120SSamuel Ortiz module will be called ucb1400_core. 475ab85b120SSamuel Ortiz 476ab85b120SSamuel Ortizconfig MFD_PM8XXX 477ab85b120SSamuel Ortiz tristate 478ab85b120SSamuel Ortiz 479ab85b120SSamuel Ortizconfig MFD_PM8921_CORE 480ab85b120SSamuel Ortiz tristate "Qualcomm PM8921 PMIC chip" 48145fcac1aSArnd Bergmann depends on (ARCH_MSM || HEXAGON) 48245fcac1aSArnd Bergmann depends on BROKEN 483ab85b120SSamuel Ortiz select MFD_CORE 484ab85b120SSamuel Ortiz select MFD_PM8XXX 485ab85b120SSamuel Ortiz help 486ab85b120SSamuel Ortiz If you say yes to this option, support will be included for the 487ab85b120SSamuel Ortiz built-in PM8921 PMIC chip. 488ab85b120SSamuel Ortiz 489ab85b120SSamuel Ortiz This is required if your board has a PM8921 and uses its features, 490ab85b120SSamuel Ortiz such as: MPPs, GPIOs, regulators, interrupts, and PWM. 491ab85b120SSamuel Ortiz 492ab85b120SSamuel Ortiz Say M here if you want to include support for PM8921 chip as a module. 493ab85b120SSamuel Ortiz This will build a module called "pm8921-core". 494ab85b120SSamuel Ortiz 495ab85b120SSamuel Ortizconfig MFD_PM8XXX_IRQ 496ab85b120SSamuel Ortiz bool "Qualcomm PM8xxx IRQ features" 497ab85b120SSamuel Ortiz depends on MFD_PM8XXX 498ab85b120SSamuel Ortiz default y if MFD_PM8XXX 499ab85b120SSamuel Ortiz help 500ab85b120SSamuel Ortiz This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 501ab85b120SSamuel Ortiz 502ab85b120SSamuel Ortiz This is required to use certain other PM 8xxx features, such as GPIO 503ab85b120SSamuel Ortiz and MPP. 504ab85b120SSamuel Ortiz 505ab85b120SSamuel Ortizconfig MFD_RDC321X 506ab85b120SSamuel Ortiz tristate "RDC R-321x southbridge" 507ab85b120SSamuel Ortiz select MFD_CORE 5080244ad00SMartin Schwidefsky depends on PCI 509ab85b120SSamuel Ortiz help 510ab85b120SSamuel Ortiz Say yes here if you want to have support for the RDC R-321x SoC 511ab85b120SSamuel Ortiz southbridge which provides access to GPIOs and Watchdog using the 512ab85b120SSamuel Ortiz southbridge PCI device configuration space. 513ab85b120SSamuel Ortiz 514ab85b120SSamuel Ortizconfig MFD_RTSX_PCI 515ab85b120SSamuel Ortiz tristate "Realtek PCI-E card reader" 5160244ad00SMartin Schwidefsky depends on PCI 517ab85b120SSamuel Ortiz select MFD_CORE 518ab85b120SSamuel Ortiz help 519ab85b120SSamuel Ortiz This supports for Realtek PCI-Express card reader including rts5209, 520ab85b120SSamuel Ortiz rts5229, rtl8411, etc. Realtek card reader supports access to many 521ab85b120SSamuel Ortiz types of memory cards, such as Memory Stick, Memory Stick Pro, 522ab85b120SSamuel Ortiz Secure Digital and MultiMediaCard. 523ab85b120SSamuel Ortiz 524730876beSRoger Tsengconfig MFD_RTSX_USB 525730876beSRoger Tseng tristate "Realtek USB card reader" 526730876beSRoger Tseng depends on USB 527730876beSRoger Tseng select MFD_CORE 528730876beSRoger Tseng help 529730876beSRoger Tseng Select this option to get support for Realtek USB 2.0 card readers 530730876beSRoger Tseng including RTS5129, RTS5139, RTS5179 and RTS5170. 531730876beSRoger Tseng Realtek card reader supports access to many types of memory cards, 532730876beSRoger Tseng such as Memory Stick Pro, Secure Digital and MultiMediaCard. 533730876beSRoger Tseng 534ab85b120SSamuel Ortizconfig MFD_RC5T583 535ab85b120SSamuel Ortiz bool "Ricoh RC5T583 Power Management system device" 5360244ad00SMartin Schwidefsky depends on I2C=y 537ab85b120SSamuel Ortiz select MFD_CORE 538ab85b120SSamuel Ortiz select REGMAP_I2C 539ab85b120SSamuel Ortiz help 540ab85b120SSamuel Ortiz Select this option to get support for the RICOH583 Power 541ab85b120SSamuel Ortiz Management system device. 542ab85b120SSamuel Ortiz This driver provides common support for accessing the device 543ab85b120SSamuel Ortiz through i2c interface. The device supports multiple sub-devices 544ab85b120SSamuel Ortiz like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 545ab85b120SSamuel Ortiz Additional drivers must be enabled in order to use the 546ab85b120SSamuel Ortiz different functionality of the device. 547ab85b120SSamuel Ortiz 54866c9fbb9SSangbeom Kimconfig MFD_SEC_CORE 54966c9fbb9SSangbeom Kim bool "SAMSUNG Electronics PMIC Series Support" 5500244ad00SMartin Schwidefsky depends on I2C=y 551c3d4d697SSangbeom Kim select MFD_CORE 552c3d4d697SSangbeom Kim select REGMAP_I2C 5536445b84aSSangbeom Kim select REGMAP_IRQ 554c3d4d697SSangbeom Kim help 55566c9fbb9SSangbeom Kim Support for the Samsung Electronics MFD series. 5566b2aac42SMasanari Iida This driver provides common support for accessing the device, 557c3d4d697SSangbeom Kim additional drivers must be enabled in order to use the functionality 558c3d4d697SSangbeom Kim of the device 559c3d4d697SSangbeom Kim 5609b8e1a5eSAndrey Smirnovconfig MFD_SI476X_CORE 5619b8e1a5eSAndrey Smirnov tristate "Silicon Laboratories 4761/64/68 AM/FM radio." 562f52046b1SBalaji Rao depends on I2C 5638238addcSSascha Hauer select MFD_CORE 564df3df646SMarc Reilly select REGMAP_I2C 565df3df646SMarc Reilly help 5669b8e1a5eSAndrey Smirnov This is the core driver for the SI476x series of AM/FM 5679b8e1a5eSAndrey Smirnov radio. This MFD driver connects the radio-si476x V4L2 module 5689b8e1a5eSAndrey Smirnov and the si476x audio codec. 5699b8e1a5eSAndrey Smirnov 5709b8e1a5eSAndrey Smirnov To compile this driver as a module, choose M here: the 5719b8e1a5eSAndrey Smirnov module will be called si476x-core. 5729b8e1a5eSAndrey Smirnov 573ab85b120SSamuel Ortizconfig MFD_SM501 574ab85b120SSamuel Ortiz tristate "Silicon Motion SM501" 575ab85b120SSamuel Ortiz ---help--- 576ab85b120SSamuel Ortiz This is the core driver for the Silicon Motion SM501 multimedia 577ab85b120SSamuel Ortiz companion chip. This device is a multifunction device which may 578ab85b120SSamuel Ortiz provide numerous interfaces including USB host controller, USB gadget, 579ab85b120SSamuel Ortiz asynchronous serial ports, audio functions, and a dual display video 580ab85b120SSamuel Ortiz interface. The device may be connected by PCI or local bus with 581ab85b120SSamuel Ortiz varying functions enabled. 5821d9f9f04SMark Brown 583ab85b120SSamuel Ortizconfig MFD_SM501_GPIO 584ab85b120SSamuel Ortiz bool "Export GPIO via GPIO layer" 585ab85b120SSamuel Ortiz depends on MFD_SM501 && GPIOLIB 586ab85b120SSamuel Ortiz ---help--- 587ab85b120SSamuel Ortiz This option uses the gpio library layer to export the 64 GPIO 588ab85b120SSamuel Ortiz lines on the SM501. The platform data is used to supply the 589ab85b120SSamuel Ortiz base number for the first GPIO line to register. 5901d9f9f04SMark Brown 591ab85b120SSamuel Ortizconfig MFD_SMSC 592ab85b120SSamuel Ortiz bool "SMSC ECE1099 series chips" 5930244ad00SMartin Schwidefsky depends on I2C=y 59496920630SMark Brown select MFD_CORE 59596920630SMark Brown select REGMAP_I2C 59696920630SMark Brown help 597ab85b120SSamuel Ortiz If you say yes here you get support for the 598ab85b120SSamuel Ortiz ece1099 chips from SMSC. 599c661a0b9SMark Brown 600ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 601ab85b120SSamuel Ortiz module will be called smsc. 602df3df646SMarc Reilly 603fa661258SMattias Wallinconfig ABX500_CORE 604fa661258SMattias Wallin bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 60547c16975SMattias Wallin default y if ARCH_U300 || ARCH_U8500 606fa661258SMattias Wallin help 607fa661258SMattias Wallin Say yes here if you have the ABX500 Mixed Signal IC family 608fa661258SMattias Wallin chips. This core driver expose register access functions. 609fa661258SMattias Wallin Functionality specific drivers using these functions can 610fa661258SMattias Wallin remain unchanged when IC changes. Binding of the functions to 611fa661258SMattias Wallin actual register access is done by the IC core driver. 612fa661258SMattias Wallin 61314fa5691SLinus Walleijconfig AB3100_CORE 6142071db48SLinus Walleij bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 6150244ad00SMartin Schwidefsky depends on I2C=y && ABX500_CORE 6168c96aefbSLinus Walleij select MFD_CORE 61714fa5691SLinus Walleij default y if ARCH_U300 61814fa5691SLinus Walleij help 61914fa5691SLinus Walleij Select this to enable the AB3100 Mixed Signal IC core 62014fa5691SLinus Walleij functionality. This connects to a AB3100 on the I2C bus 62114fa5691SLinus Walleij and expose a number of symbols needed for dependent devices 62214fa5691SLinus Walleij to read and write registers and subscribe to events from 62314fa5691SLinus Walleij this multi-functional IC. This is needed to use other features 62414fa5691SLinus Walleij of the AB3100 such as battery-backed RTC, charging control, 62514fa5691SLinus Walleij LEDs, vibrator, system power and temperature, power management 62614fa5691SLinus Walleij and ALSA sound. 62714fa5691SLinus Walleij 62812992dd8SLinus Walleijconfig AB3100_OTP 62912992dd8SLinus Walleij tristate "ST-Ericsson AB3100 OTP functions" 63012992dd8SLinus Walleij depends on AB3100_CORE 63112992dd8SLinus Walleij default y if AB3100_CORE 63212992dd8SLinus Walleij help 63312992dd8SLinus Walleij Select this to enable the AB3100 Mixed Signal IC OTP (one-time 63412992dd8SLinus Walleij programmable memory) support. This exposes a sysfs file to read 63512992dd8SLinus Walleij out OTP values. 63612992dd8SLinus Walleij 63762579266SRabin Vincentconfig AB8500_CORE 63862579266SRabin Vincent bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 6390244ad00SMartin Schwidefsky depends on ABX500_CORE && MFD_DB8500_PRCMU 6405c854aaeSAxel Lin select POWER_SUPPLY 64162579266SRabin Vincent select MFD_CORE 64206e589efSLee Jones select IRQ_DOMAIN 6430c41839eSSrinidhi Kasagar help 64462579266SRabin Vincent Select this option to enable access to AB8500 power management 6456680d940SSundar Iyer chip. This connects to U8500 either on the SSP/SPI bus (deprecated 6466680d940SSundar Iyer since hardware version v1.0) or the I2C bus via PRCMU. It also adds 6476680d940SSundar Iyer the irq_chip parts for handling the Mixed Signal chip events. 6480c41839eSSrinidhi Kasagar This chip embeds various other multimedia funtionalities as well. 6490c41839eSSrinidhi Kasagar 6505814fc35SMattias Wallinconfig AB8500_DEBUG 6515814fc35SMattias Wallin bool "Enable debug info via debugfs" 6523993eff9SArnd Bergmann depends on AB8500_GPADC && DEBUG_FS 6535814fc35SMattias Wallin default y if DEBUG_FS 6545814fc35SMattias Wallin help 6555814fc35SMattias Wallin Select this option if you want debug information using the debug 6565814fc35SMattias Wallin filesystem, debugfs. 6575814fc35SMattias Wallin 658dae2db30SArun Murthyconfig AB8500_GPADC 659ab85b120SSamuel Ortiz bool "ST-Ericsson AB8500 GPADC driver" 660dae2db30SArun Murthy depends on AB8500_CORE && REGULATOR_AB8500 661dae2db30SArun Murthy default y 662dae2db30SArun Murthy help 663dae2db30SArun Murthy AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 664dae2db30SArun Murthy 665650c2a21SLinus Walleijconfig MFD_DB8500_PRCMU 666650c2a21SLinus Walleij bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 667650c2a21SLinus Walleij depends on UX500_SOC_DB8500 668650c2a21SLinus Walleij select MFD_CORE 669650c2a21SLinus Walleij help 670650c2a21SLinus Walleij Select this option to enable support for the DB8500 Power Reset 671650c2a21SLinus Walleij and Control Management Unit. This is basically an autonomous 672650c2a21SLinus Walleij system controller running an XP70 microprocessor, which is accessed 673650c2a21SLinus Walleij through a register map. 674650c2a21SLinus Walleij 675ab85b120SSamuel Ortizconfig MFD_STMPE 676ab85b120SSamuel Ortiz bool "STMicroelectronics STMPE" 6770244ad00SMartin Schwidefsky depends on (I2C=y || SPI_MASTER=y) 678e82c60aeSDenis Turischev select MFD_CORE 679e82c60aeSDenis Turischev help 680ab85b120SSamuel Ortiz Support for the STMPE family of I/O Expanders from 681ab85b120SSamuel Ortiz STMicroelectronics. 682e82c60aeSDenis Turischev 683ab85b120SSamuel Ortiz Currently supported devices are: 6844630b130SAaron Sierra 685ab85b120SSamuel Ortiz STMPE811: GPIO, Touchscreen 686ab85b120SSamuel Ortiz STMPE1601: GPIO, Keypad 687ab85b120SSamuel Ortiz STMPE1801: GPIO, Keypad 688ab85b120SSamuel Ortiz STMPE2401: GPIO, Keypad 689ab85b120SSamuel Ortiz STMPE2403: GPIO, Keypad 690e090d506SFlorian Fainelli 691ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 692ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the functionality 693ab85b120SSamuel Ortiz of the device. Currently available sub drivers are: 694bd358132SIra W. Snyder 695ab85b120SSamuel Ortiz GPIO: stmpe-gpio 696ab85b120SSamuel Ortiz Keypad: stmpe-keypad 697ab85b120SSamuel Ortiz Touchscreen: stmpe-ts 69891f4debfSLars-Peter Clausen 699ab85b120SSamuel Ortizmenu "STMicroelectronics STMPE Interface Drivers" 700ab85b120SSamuel Ortizdepends on MFD_STMPE 701375fc77bSDaniel Drake 702ab85b120SSamuel Ortizconfig STMPE_I2C 7038c88126bSMasanari Iida bool "STMicroelectronics STMPE I2C Interface" 704ab85b120SSamuel Ortiz depends on I2C=y 70517cdd29dSKeshava Munegowda default y 706383268a8SMatti Aaltonen help 707ab85b120SSamuel Ortiz This is used to enable I2C interface of STMPE 70817cdd29dSKeshava Munegowda 709ab85b120SSamuel Ortizconfig STMPE_SPI 7108c88126bSMasanari Iida bool "STMicroelectronics STMPE SPI Interface" 711ab85b120SSamuel Ortiz depends on SPI_MASTER 712cbdb53e1SAbhijeet Dharmapurikar help 713ab85b120SSamuel Ortiz This is used to enable SPI interface of STMPE 714ab85b120SSamuel Ortizendmenu 7151b1247ddSLaxman Dewangan 71635bdd290SAlessandro Rubiniconfig MFD_STA2X11 717ab85b120SSamuel Ortiz bool "STMicroelectronics STA2X11" 7180244ad00SMartin Schwidefsky depends on STA2X11 71935bdd290SAlessandro Rubini select MFD_CORE 720d94e2553SDavide Ciminaghi select REGMAP_MMIO 72135bdd290SAlessandro Rubini 72287d68730SDong Aishengconfig MFD_SYSCON 72387d68730SDong Aisheng bool "System Controller Register R/W Based on Regmap" 72487d68730SDong Aisheng select REGMAP_MMIO 72575060a1dSYing-Chun Liu (PaulLiu) help 72687d68730SDong Aisheng Select this option to enable accessing system control registers 72787d68730SDong Aisheng via regmap. 72875060a1dSYing-Chun Liu (PaulLiu) 729ab85b120SSamuel Ortizconfig MFD_DAVINCI_VOICECODEC 730ab85b120SSamuel Ortiz tristate 731ab85b120SSamuel Ortiz select MFD_CORE 732ab85b120SSamuel Ortiz 733ab85b120SSamuel Ortizconfig MFD_TI_AM335X_TSCADC 734ab85b120SSamuel Ortiz tristate "TI ADC / Touch Screen chip support" 735ab85b120SSamuel Ortiz select MFD_CORE 736ab85b120SSamuel Ortiz select REGMAP 737ab85b120SSamuel Ortiz select REGMAP_MMIO 738ab85b120SSamuel Ortiz help 739ab85b120SSamuel Ortiz If you say yes here you get support for Texas Instruments series 740ab85b120SSamuel Ortiz of Touch Screen /ADC chips. 741ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 742ab85b120SSamuel Ortiz module will be called ti_am335x_tscadc. 743ab85b120SSamuel Ortiz 744ab85b120SSamuel Ortizconfig MFD_DM355EVM_MSP 745ab85b120SSamuel Ortiz bool "TI DaVinci DM355 EVM microcontroller" 746ab85b120SSamuel Ortiz depends on I2C=y && MACH_DAVINCI_DM355_EVM 747ab85b120SSamuel Ortiz help 748ab85b120SSamuel Ortiz This driver supports the MSP430 microcontroller used on these 749ab85b120SSamuel Ortiz boards. MSP430 firmware manages resets and power sequencing, 750ab85b120SSamuel Ortiz inputs from buttons and the IR remote, LEDs, an RTC, and more. 751ab85b120SSamuel Ortiz 752470eca47SMilo Kimconfig MFD_LP3943 753470eca47SMilo Kim tristate "TI/National Semiconductor LP3943 MFD Driver" 754470eca47SMilo Kim depends on I2C 755470eca47SMilo Kim select MFD_CORE 756470eca47SMilo Kim select REGMAP_I2C 757470eca47SMilo Kim help 758470eca47SMilo Kim Support for the TI/National Semiconductor LP3943. 759470eca47SMilo Kim This driver consists of GPIO and PWM drivers. 760470eca47SMilo Kim With these functionalities, it can be used for LED string control or 761470eca47SMilo Kim general usage such like a GPIO controller and a PWM controller. 762470eca47SMilo Kim 763ab85b120SSamuel Ortizconfig MFD_LP8788 764ab85b120SSamuel Ortiz bool "TI LP8788 Power Management Unit Driver" 7650244ad00SMartin Schwidefsky depends on I2C=y 766ab85b120SSamuel Ortiz select MFD_CORE 767ab85b120SSamuel Ortiz select REGMAP_I2C 768ab85b120SSamuel Ortiz select IRQ_DOMAIN 769ab85b120SSamuel Ortiz help 770ab85b120SSamuel Ortiz TI LP8788 PMU supports regulators, battery charger, RTC, 771ab85b120SSamuel Ortiz ADC, backlight driver and current sinks. 772a4e137abSRussell King 773a4e137abSRussell Kingconfig MFD_OMAP_USB_HOST 774ab85b120SSamuel Ortiz bool "TI OMAP USBHS core and TLL driver" 775c948ef3aSGraeme Gregory depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 776c948ef3aSGraeme Gregory default y 777c948ef3aSGraeme Gregory help 778c948ef3aSGraeme Gregory This is the core driver for the OAMP EHCI and OHCI drivers. 779c948ef3aSGraeme Gregory This MFD driver does the required setup functionalities for 780c948ef3aSGraeme Gregory OMAP USB Host drivers. 781c948ef3aSGraeme Gregory 782c948ef3aSGraeme Gregoryconfig MFD_PALMAS 783ab85b120SSamuel Ortiz bool "TI Palmas series chips" 784a4e137abSRussell King select MFD_CORE 785a4e137abSRussell King select REGMAP_I2C 786a4e137abSRussell King select REGMAP_IRQ 7870244ad00SMartin Schwidefsky depends on I2C=y 788a4e137abSRussell King help 789a4e137abSRussell King If you say yes here you get support for the Palmas 790a4e137abSRussell King series of PMIC chips from Texas Instruments. 791a4e137abSRussell King 792ab85b120SSamuel Ortizconfig MFD_TI_SSP 793ab85b120SSamuel Ortiz tristate "TI Sequencer Serial Port support" 7940244ad00SMartin Schwidefsky depends on ARCH_DAVINCI_TNETV107X 795f01312d8SLars Poeschel select MFD_CORE 796ab85b120SSamuel Ortiz ---help--- 797ab85b120SSamuel Ortiz Say Y here if you want support for the Sequencer Serial Port 798ab85b120SSamuel Ortiz in a Texas Instruments TNETV107X SoC. 799a4e137abSRussell King 800ab85b120SSamuel Ortiz To compile this driver as a module, choose M here: the 801ab85b120SSamuel Ortiz module will be called ti-ssp. 802a4e137abSRussell King 803ab85b120SSamuel Ortizconfig TPS6105X 804ab85b120SSamuel Ortiz tristate "TI TPS61050/61052 Boost Converters" 805ab85b120SSamuel Ortiz depends on I2C 806ab85b120SSamuel Ortiz select REGULATOR 807ab85b120SSamuel Ortiz select MFD_CORE 808ab85b120SSamuel Ortiz select REGULATOR_FIXED_VOLTAGE 809a4e137abSRussell King help 810ab85b120SSamuel Ortiz This option enables a driver for the TP61050/TPS61052 811ab85b120SSamuel Ortiz high-power "white LED driver". This boost converter is 812ab85b120SSamuel Ortiz sometimes used for other things than white LEDs, and 813ab85b120SSamuel Ortiz also contains a GPIO pin. 814a4e137abSRussell King 815ab85b120SSamuel Ortizconfig TPS65010 816ab85b120SSamuel Ortiz tristate "TI TPS6501x Power Management chips" 817ab85b120SSamuel Ortiz depends on I2C && GPIOLIB 818ab85b120SSamuel Ortiz default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 819ab85b120SSamuel Ortiz help 820ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6501x series of 821ab85b120SSamuel Ortiz Power Management chips. These include voltage regulators, 822ab85b120SSamuel Ortiz lithium ion/polymer battery charging, and other features that 823ab85b120SSamuel Ortiz are often used in portable devices like cell phones and cameras. 824ab85b120SSamuel Ortiz 825ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 826ab85b120SSamuel Ortiz will be called tps65010. 827ab85b120SSamuel Ortiz 828ab85b120SSamuel Ortizconfig TPS6507X 829ab85b120SSamuel Ortiz tristate "TI TPS6507x Power Management / Touch Screen chips" 830c7b76dceSAaro Koskinen select MFD_CORE 8310244ad00SMartin Schwidefsky depends on I2C 832ab85b120SSamuel Ortiz help 833ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6507x series of 834ab85b120SSamuel Ortiz Power Management / Touch Screen chips. These include voltage 835ab85b120SSamuel Ortiz regulators, lithium ion/polymer battery charging, touch screen 836ab85b120SSamuel Ortiz and other features that are often used in portable devices. 837ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 838ab85b120SSamuel Ortiz will be called tps6507x. 839a4e137abSRussell King 840a4e137abSRussell Kingconfig TPS65911_COMPARATOR 841a4e137abSRussell King tristate 842a4e137abSRussell King 843a4e137abSRussell Kingconfig MFD_TPS65090 844ab85b120SSamuel Ortiz bool "TI TPS65090 Power Management chips" 8450244ad00SMartin Schwidefsky depends on I2C=y 846a4e137abSRussell King select MFD_CORE 847a4e137abSRussell King select REGMAP_I2C 848a4e137abSRussell King select REGMAP_IRQ 849a4e137abSRussell King help 850a4e137abSRussell King If you say yes here you get support for the TPS65090 series of 851a4e137abSRussell King Power Management chips. 852a4e137abSRussell King This driver provides common support for accessing the device, 853a4e137abSRussell King additional drivers must be enabled in order to use the 854a4e137abSRussell King functionality of the device. 855a4e137abSRussell King 856ab85b120SSamuel Ortizconfig MFD_TPS65217 857ab85b120SSamuel Ortiz tristate "TI TPS65217 Power Management / White LED chips" 8580244ad00SMartin Schwidefsky depends on I2C 859a4e137abSRussell King select MFD_CORE 860ab85b120SSamuel Ortiz select REGMAP_I2C 861a4e137abSRussell King help 862ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65217 series of 863ab85b120SSamuel Ortiz Power Management / White LED chips. 864ab85b120SSamuel Ortiz These include voltage regulators, lithium ion/polymer battery 865ab85b120SSamuel Ortiz charger, wled and other features that are often used in portable 866ab85b120SSamuel Ortiz devices. 867ab85b120SSamuel Ortiz 868ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 869ab85b120SSamuel Ortiz will be called tps65217. 870ab85b120SSamuel Ortiz 87144b4dc61SKeerthyconfig MFD_TPS65218 87244b4dc61SKeerthy tristate "TI TPS65218 Power Management chips" 87344b4dc61SKeerthy depends on I2C 87444b4dc61SKeerthy select MFD_CORE 87544b4dc61SKeerthy select REGMAP_I2C 87644b4dc61SKeerthy help 87744b4dc61SKeerthy If you say yes here you get support for the TPS65218 series of 87844b4dc61SKeerthy Power Management chips. 87944b4dc61SKeerthy These include voltage regulators, gpio and other features 88044b4dc61SKeerthy that are often used in portable devices. Only regulator 88144b4dc61SKeerthy component is currently supported. 88244b4dc61SKeerthy 88344b4dc61SKeerthy This driver can also be built as a module. If so, the module 88444b4dc61SKeerthy will be called tps65218. 88544b4dc61SKeerthy 886ab85b120SSamuel Ortizconfig MFD_TPS6586X 887ab85b120SSamuel Ortiz bool "TI TPS6586x Power Management chips" 8880244ad00SMartin Schwidefsky depends on I2C=y 889ab85b120SSamuel Ortiz select MFD_CORE 890ab85b120SSamuel Ortiz select REGMAP_I2C 891ab85b120SSamuel Ortiz help 892ab85b120SSamuel Ortiz If you say yes here you get support for the TPS6586X series of 893ab85b120SSamuel Ortiz Power Management chips. 894a4e137abSRussell King This driver provides common support for accessing the device, 895a4e137abSRussell King additional drivers must be enabled in order to use the 896a4e137abSRussell King functionality of the device. 897a4e137abSRussell King 898ab85b120SSamuel Ortiz This driver can also be built as a module. If so, the module 899ab85b120SSamuel Ortiz will be called tps6586x. 900a4e137abSRussell King 901ab85b120SSamuel Ortizconfig MFD_TPS65910 902ab85b120SSamuel Ortiz bool "TI TPS65910 Power Management chip" 9030244ad00SMartin Schwidefsky depends on I2C=y && GPIOLIB 904a4e137abSRussell King select MFD_CORE 905a4e137abSRussell King select REGMAP_I2C 906a4e137abSRussell King select REGMAP_IRQ 907ab85b120SSamuel Ortiz select IRQ_DOMAIN 908a4e137abSRussell King help 909ab85b120SSamuel Ortiz if you say yes here you get support for the TPS65910 series of 910ab85b120SSamuel Ortiz Power Management chips. 911a4e137abSRussell King 912ab85b120SSamuel Ortizconfig MFD_TPS65912 913ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip" 914ab85b120SSamuel Ortiz depends on GPIOLIB 915c972c128SDavid Rientjes select MFD_CORE 916ab85b120SSamuel Ortiz help 917ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 918ab85b120SSamuel Ortiz PM chips. 919ab85b120SSamuel Ortiz 920ab85b120SSamuel Ortizconfig MFD_TPS65912_I2C 921ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip with I2C" 922f01312d8SLars Poeschel select MFD_CORE 923ab85b120SSamuel Ortiz select MFD_TPS65912 9240244ad00SMartin Schwidefsky depends on I2C=y && GPIOLIB 925ab85b120SSamuel Ortiz help 926ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 927ab85b120SSamuel Ortiz PM chips with I2C interface. 928ab85b120SSamuel Ortiz 929ab85b120SSamuel Ortizconfig MFD_TPS65912_SPI 930ab85b120SSamuel Ortiz bool "TI TPS65912 Power Management chip with SPI" 931ab85b120SSamuel Ortiz select MFD_CORE 932ab85b120SSamuel Ortiz select MFD_TPS65912 9330244ad00SMartin Schwidefsky depends on SPI_MASTER && GPIOLIB 934ab85b120SSamuel Ortiz help 935ab85b120SSamuel Ortiz If you say yes here you get support for the TPS65912 series of 936ab85b120SSamuel Ortiz PM chips with SPI interface. 937ab85b120SSamuel Ortiz 938ab85b120SSamuel Ortizconfig MFD_TPS80031 939ab85b120SSamuel Ortiz bool "TI TPS80031/TPS80032 Power Management chips" 9400244ad00SMartin Schwidefsky depends on I2C=y 941ab85b120SSamuel Ortiz select MFD_CORE 942ab85b120SSamuel Ortiz select REGMAP_I2C 943ab85b120SSamuel Ortiz select REGMAP_IRQ 944ab85b120SSamuel Ortiz help 945ab85b120SSamuel Ortiz If you say yes here you get support for the Texas Instruments 946ab85b120SSamuel Ortiz TPS80031/ TPS80032 Fully Integrated Power Management with Power 947ab85b120SSamuel Ortiz Path and Battery Charger. The device provides five configurable 948ab85b120SSamuel Ortiz step-down converters, 11 general purpose LDOs, USB OTG Module, 949ab85b120SSamuel Ortiz ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with 950ab85b120SSamuel Ortiz Power Path from USB, 32K clock generator. 951ab85b120SSamuel Ortiz 952ab85b120SSamuel Ortizconfig TWL4030_CORE 953ab85b120SSamuel Ortiz bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" 9540244ad00SMartin Schwidefsky depends on I2C=y 955ab85b120SSamuel Ortiz select IRQ_DOMAIN 956ab85b120SSamuel Ortiz select REGMAP_I2C 957ab85b120SSamuel Ortiz help 958ab85b120SSamuel Ortiz Say yes here if you have TWL4030 / TWL6030 family chip on your board. 959ab85b120SSamuel Ortiz This core driver provides register access and IRQ handling 960ab85b120SSamuel Ortiz facilities, and registers devices for the various functions 961ab85b120SSamuel Ortiz so that function-specific drivers can bind to them. 962ab85b120SSamuel Ortiz 963ab85b120SSamuel Ortiz These multi-function chips are found on many OMAP2 and OMAP3 964ab85b120SSamuel Ortiz boards, providing power management, RTC, GPIO, keypad, a 965ab85b120SSamuel Ortiz high speed USB OTG transceiver, an audio codec (on most 966ab85b120SSamuel Ortiz versions) and many other features. 967ab85b120SSamuel Ortiz 968ab85b120SSamuel Ortizconfig TWL4030_POWER 969ab85b120SSamuel Ortiz bool "TI TWL4030 power resources" 970ab85b120SSamuel Ortiz depends on TWL4030_CORE && ARM 971ab85b120SSamuel Ortiz help 972ab85b120SSamuel Ortiz Say yes here if you want to use the power resources on the 973ab85b120SSamuel Ortiz TWL4030 family chips. Most of these resources are regulators, 974ab85b120SSamuel Ortiz which have a separate driver; some are control signals, such 975ab85b120SSamuel Ortiz as clock request handshaking. 976ab85b120SSamuel Ortiz 977ab85b120SSamuel Ortiz This driver uses board-specific data to initialize the resources 978ab85b120SSamuel Ortiz and load scripts controlling which resources are switched off/on 979ab85b120SSamuel Ortiz or reset when a sleep, wakeup or warm reset event occurs. 980ab85b120SSamuel Ortiz 981ab85b120SSamuel Ortizconfig MFD_TWL4030_AUDIO 982ab85b120SSamuel Ortiz bool "TI TWL4030 Audio" 9830244ad00SMartin Schwidefsky depends on TWL4030_CORE 984ab85b120SSamuel Ortiz select MFD_CORE 985ab85b120SSamuel Ortiz default n 986ab85b120SSamuel Ortiz 987ab85b120SSamuel Ortizconfig TWL6040_CORE 988ab85b120SSamuel Ortiz bool "TI TWL6040 audio codec" 9890244ad00SMartin Schwidefsky depends on I2C=y 990ab85b120SSamuel Ortiz select MFD_CORE 991ab85b120SSamuel Ortiz select REGMAP_I2C 992ab85b120SSamuel Ortiz select REGMAP_IRQ 993f01312d8SLars Poeschel default n 994f01312d8SLars Poeschel help 995ab85b120SSamuel Ortiz Say yes here if you want support for Texas Instruments TWL6040 audio 996ab85b120SSamuel Ortiz codec. 997ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 998ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 999ab85b120SSamuel Ortiz functionality of the device (audio, vibra). 1000f01312d8SLars Poeschel 1001ab85b120SSamuel Ortizconfig MENELAUS 1002ab85b120SSamuel Ortiz bool "TI TWL92330/Menelaus PM chip" 1003ab85b120SSamuel Ortiz depends on I2C=y && ARCH_OMAP2 1004c7b76dceSAaro Koskinen help 1005ab85b120SSamuel Ortiz If you say yes here you get support for the Texas Instruments 1006ab85b120SSamuel Ortiz TWL92330/Menelaus Power Management chip. This include voltage 1007ab85b120SSamuel Ortiz regulators, Dual slot memory card transceivers, real-time clock 1008ab85b120SSamuel Ortiz and other features that are often used in portable devices like 1009ab85b120SSamuel Ortiz cell phones and PDAs. 1010c7b76dceSAaro Koskinen 1011ab85b120SSamuel Ortizconfig MFD_WL1273_CORE 1012ab85b120SSamuel Ortiz tristate "TI WL1273 FM radio" 10130244ad00SMartin Schwidefsky depends on I2C 1014ab85b120SSamuel Ortiz select MFD_CORE 1015ab85b120SSamuel Ortiz default n 1016ab85b120SSamuel Ortiz help 1017ab85b120SSamuel Ortiz This is the core driver for the TI WL1273 FM radio. This MFD 1018ab85b120SSamuel Ortiz driver connects the radio-wl1273 V4L2 module and the wl1273 1019ab85b120SSamuel Ortiz audio codec. 1020ab85b120SSamuel Ortiz 1021ab85b120SSamuel Ortizconfig MFD_LM3533 1022ab85b120SSamuel Ortiz tristate "TI/National Semiconductor LM3533 Lighting Power chip" 1023ab85b120SSamuel Ortiz depends on I2C 1024ab85b120SSamuel Ortiz select MFD_CORE 1025ab85b120SSamuel Ortiz select REGMAP_I2C 1026ab85b120SSamuel Ortiz help 1027ab85b120SSamuel Ortiz Say yes here to enable support for National Semiconductor / TI 1028ab85b120SSamuel Ortiz LM3533 Lighting Power chips. 1029ab85b120SSamuel Ortiz 1030ab85b120SSamuel Ortiz This driver provides common support for accessing the device; 1031ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the LED, 1032ab85b120SSamuel Ortiz backlight or ambient-light-sensor functionality of the device. 1033ab85b120SSamuel Ortiz 1034ab85b120SSamuel Ortizconfig MFD_TIMBERDALE 1035ab85b120SSamuel Ortiz tristate "Timberdale FPGA" 1036ab85b120SSamuel Ortiz select MFD_CORE 1037ab85b120SSamuel Ortiz depends on PCI && GPIOLIB 1038ab85b120SSamuel Ortiz ---help--- 1039ab85b120SSamuel Ortiz This is the core driver for the timberdale FPGA. This device is a 1040ab85b120SSamuel Ortiz multifunction device which exposes numerous platform devices. 1041ab85b120SSamuel Ortiz 1042ab85b120SSamuel Ortiz The timberdale FPGA can be found on the Intel Atom development board 1043ab85b120SSamuel Ortiz for in-vehicle infontainment, called Russellville. 1044ab85b120SSamuel Ortiz 1045ab85b120SSamuel Ortizconfig MFD_TC3589X 1046ab85b120SSamuel Ortiz bool "Toshiba TC35892 and variants" 10470244ad00SMartin Schwidefsky depends on I2C=y 1048ab85b120SSamuel Ortiz select MFD_CORE 1049ab85b120SSamuel Ortiz help 1050ab85b120SSamuel Ortiz Support for the Toshiba TC35892 and variants I/O Expander. 1051ab85b120SSamuel Ortiz 1052ab85b120SSamuel Ortiz This driver provides common support for accessing the device, 1053ab85b120SSamuel Ortiz additional drivers must be enabled in order to use the 1054ab85b120SSamuel Ortiz functionality of the device. 1055ab85b120SSamuel Ortiz 1056ab85b120SSamuel Ortizconfig MFD_TMIO 1057ab85b120SSamuel Ortiz bool 1058ab85b120SSamuel Ortiz default n 1059ab85b120SSamuel Ortiz 1060ab85b120SSamuel Ortizconfig MFD_T7L66XB 1061ab85b120SSamuel Ortiz bool "Toshiba T7L66XB" 10620244ad00SMartin Schwidefsky depends on ARM && HAVE_CLK 1063ab85b120SSamuel Ortiz select MFD_CORE 1064ab85b120SSamuel Ortiz select MFD_TMIO 1065ab85b120SSamuel Ortiz help 1066ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller T7L66XB 1067ab85b120SSamuel Ortiz 1068ab85b120SSamuel Ortizconfig MFD_TC6387XB 1069ab85b120SSamuel Ortiz bool "Toshiba TC6387XB" 1070ab85b120SSamuel Ortiz depends on ARM && HAVE_CLK 1071ab85b120SSamuel Ortiz select MFD_CORE 1072ab85b120SSamuel Ortiz select MFD_TMIO 1073ab85b120SSamuel Ortiz help 1074ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller TC6387XB 1075ab85b120SSamuel Ortiz 1076ab85b120SSamuel Ortizconfig MFD_TC6393XB 1077ab85b120SSamuel Ortiz bool "Toshiba TC6393XB" 1078ab85b120SSamuel Ortiz depends on ARM && HAVE_CLK 1079ab85b120SSamuel Ortiz select GPIOLIB 1080ab85b120SSamuel Ortiz select MFD_CORE 1081ab85b120SSamuel Ortiz select MFD_TMIO 1082ab85b120SSamuel Ortiz help 1083ab85b120SSamuel Ortiz Support for Toshiba Mobile IO Controller TC6393XB 1084ab85b120SSamuel Ortiz 1085ab85b120SSamuel Ortizconfig MFD_VX855 1086ab85b120SSamuel Ortiz tristate "VIA VX855/VX875 integrated south bridge" 10870244ad00SMartin Schwidefsky depends on PCI 1088ab85b120SSamuel Ortiz select MFD_CORE 1089ab85b120SSamuel Ortiz help 1090ab85b120SSamuel Ortiz Say yes here to enable support for various functions of the 1091ab85b120SSamuel Ortiz VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 1092ab85b120SSamuel Ortiz and/or vx855_gpio drivers for this to do anything useful. 1093ab85b120SSamuel Ortiz 1094ab85b120SSamuel Ortizconfig MFD_ARIZONA 1095ab85b120SSamuel Ortiz select REGMAP 1096ab85b120SSamuel Ortiz select REGMAP_IRQ 1097ab85b120SSamuel Ortiz select MFD_CORE 1098ab85b120SSamuel Ortiz bool 1099ab85b120SSamuel Ortiz 1100ab85b120SSamuel Ortizconfig MFD_ARIZONA_I2C 1101ab85b120SSamuel Ortiz tristate "Wolfson Microelectronics Arizona platform with I2C" 1102ab85b120SSamuel Ortiz select MFD_ARIZONA 1103ab85b120SSamuel Ortiz select MFD_CORE 1104ab85b120SSamuel Ortiz select REGMAP_I2C 11050244ad00SMartin Schwidefsky depends on I2C 1106ab85b120SSamuel Ortiz help 1107ab85b120SSamuel Ortiz Support for the Wolfson Microelectronics Arizona platform audio SoC 1108ab85b120SSamuel Ortiz core functionality controlled via I2C. 1109ab85b120SSamuel Ortiz 1110ab85b120SSamuel Ortizconfig MFD_ARIZONA_SPI 1111ab85b120SSamuel Ortiz tristate "Wolfson Microelectronics Arizona platform with SPI" 1112ab85b120SSamuel Ortiz select MFD_ARIZONA 1113ab85b120SSamuel Ortiz select MFD_CORE 1114ab85b120SSamuel Ortiz select REGMAP_SPI 11150244ad00SMartin Schwidefsky depends on SPI_MASTER 1116ab85b120SSamuel Ortiz help 1117ab85b120SSamuel Ortiz Support for the Wolfson Microelectronics Arizona platform audio SoC 1118ab85b120SSamuel Ortiz core functionality controlled via I2C. 1119ab85b120SSamuel Ortiz 1120ab85b120SSamuel Ortizconfig MFD_WM5102 1121ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM5102" 1122ab85b120SSamuel Ortiz depends on MFD_ARIZONA 1123ab85b120SSamuel Ortiz help 1124ab85b120SSamuel Ortiz Support for Wolfson Microelectronics WM5102 low power audio SoC 1125ab85b120SSamuel Ortiz 1126ab85b120SSamuel Ortizconfig MFD_WM5110 1127ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM5110" 1128ab85b120SSamuel Ortiz depends on MFD_ARIZONA 1129ab85b120SSamuel Ortiz help 1130ab85b120SSamuel Ortiz Support for Wolfson Microelectronics WM5110 low power audio SoC 1131ab85b120SSamuel Ortiz 1132dc7d4863SCharles Keepaxconfig MFD_WM8997 1133ca16ecbcSMark Brown bool "Wolfson Microelectronics WM8997" 1134dc7d4863SCharles Keepax depends on MFD_ARIZONA 1135dc7d4863SCharles Keepax help 1136dc7d4863SCharles Keepax Support for Wolfson Microelectronics WM8997 low power audio SoC 1137dc7d4863SCharles Keepax 1138ab85b120SSamuel Ortizconfig MFD_WM8400 1139ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8400" 1140ab85b120SSamuel Ortiz select MFD_CORE 11410244ad00SMartin Schwidefsky depends on I2C=y 1142ab85b120SSamuel Ortiz select REGMAP_I2C 1143ab85b120SSamuel Ortiz help 1144ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM8400 PMIC and audio 1145ab85b120SSamuel Ortiz CODEC. This driver provides common support for accessing 1146ab85b120SSamuel Ortiz the device, additional drivers must be enabled in order to use 1147ab85b120SSamuel Ortiz the functionality of the device. 1148ab85b120SSamuel Ortiz 1149ab85b120SSamuel Ortizconfig MFD_WM831X 1150ab85b120SSamuel Ortiz bool 1151ab85b120SSamuel Ortiz 1152ab85b120SSamuel Ortizconfig MFD_WM831X_I2C 1153ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" 1154ab85b120SSamuel Ortiz select MFD_CORE 1155ab85b120SSamuel Ortiz select MFD_WM831X 1156ab85b120SSamuel Ortiz select REGMAP_I2C 1157ab85b120SSamuel Ortiz select IRQ_DOMAIN 11580244ad00SMartin Schwidefsky depends on I2C=y 1159ab85b120SSamuel Ortiz help 1160ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM831x and WM832x PMICs 1161ab85b120SSamuel Ortiz when controlled using I2C. This driver provides common support 1162ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 1163ab85b120SSamuel Ortiz order to use the functionality of the device. 1164ab85b120SSamuel Ortiz 1165ab85b120SSamuel Ortizconfig MFD_WM831X_SPI 1166ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" 1167ab85b120SSamuel Ortiz select MFD_CORE 1168ab85b120SSamuel Ortiz select MFD_WM831X 1169ab85b120SSamuel Ortiz select REGMAP_SPI 1170ab85b120SSamuel Ortiz select IRQ_DOMAIN 11710244ad00SMartin Schwidefsky depends on SPI_MASTER 1172ab85b120SSamuel Ortiz help 1173ab85b120SSamuel Ortiz Support for the Wolfson Microelecronics WM831x and WM832x PMICs 1174ab85b120SSamuel Ortiz when controlled using SPI. This driver provides common support 1175ab85b120SSamuel Ortiz for accessing the device, additional drivers must be enabled in 1176ab85b120SSamuel Ortiz order to use the functionality of the device. 1177ab85b120SSamuel Ortiz 1178ab85b120SSamuel Ortizconfig MFD_WM8350 1179ab85b120SSamuel Ortiz bool 1180ab85b120SSamuel Ortiz 1181ab85b120SSamuel Ortizconfig MFD_WM8350_I2C 1182ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8350 with I2C" 1183ab85b120SSamuel Ortiz select MFD_WM8350 11840244ad00SMartin Schwidefsky depends on I2C=y 1185ab85b120SSamuel Ortiz help 1186ab85b120SSamuel Ortiz The WM8350 is an integrated audio and power management 1187ab85b120SSamuel Ortiz subsystem with watchdog and RTC functionality for embedded 1188ab85b120SSamuel Ortiz systems. This option enables core support for the WM8350 with 1189ab85b120SSamuel Ortiz I2C as the control interface. Additional options must be 1190ab85b120SSamuel Ortiz selected to enable support for the functionality of the chip. 1191ab85b120SSamuel Ortiz 1192ab85b120SSamuel Ortizconfig MFD_WM8994 1193ab85b120SSamuel Ortiz bool "Wolfson Microelectronics WM8994" 1194acad189bSGuennadi Liakhovetski select MFD_CORE 1195acad189bSGuennadi Liakhovetski select REGMAP_I2C 1196acad189bSGuennadi Liakhovetski select REGMAP_IRQ 11970244ad00SMartin Schwidefsky depends on I2C=y 1198acad189bSGuennadi Liakhovetski help 1199ab85b120SSamuel Ortiz The WM8994 is a highly integrated hi-fi CODEC designed for 1200ab85b120SSamuel Ortiz smartphone applicatiosn. As well as audio functionality it 1201ab85b120SSamuel Ortiz has on board GPIO and regulator functionality which is 1202ab85b120SSamuel Ortiz supported via the relevant subsystems. This driver provides 1203ab85b120SSamuel Ortiz core support for the WM8994, in order to use the actual 1204ab85b120SSamuel Ortiz functionaltiy of the device other drivers must be enabled. 1205acad189bSGuennadi Liakhovetski 120660013b94SLinus Walleijconfig MFD_STW481X 120760013b94SLinus Walleij bool "Support for ST Microelectronics STw481x" 120860013b94SLinus Walleij depends on I2C && ARCH_NOMADIK 120960013b94SLinus Walleij select REGMAP_I2C 121060013b94SLinus Walleij select MFD_CORE 121160013b94SLinus Walleij help 121260013b94SLinus Walleij Select this option to enable the STw481x chip driver used 121360013b94SLinus Walleij in various ST Microelectronics and ST-Ericsson embedded 121460013b94SLinus Walleij Nomadik series. 121560013b94SLinus Walleij 1216a4e137abSRussell Kingmenu "Multimedia Capabilities Port drivers" 1217a4e137abSRussell King depends on ARCH_SA1100 1218a4e137abSRussell King 1219a4e137abSRussell Kingconfig MCP 1220a4e137abSRussell King tristate 1221a4e137abSRussell King 1222a4e137abSRussell King# Interface drivers 1223a4e137abSRussell Kingconfig MCP_SA11X0 1224a4e137abSRussell King tristate "Support SA11x0 MCP interface" 1225a4e137abSRussell King depends on ARCH_SA1100 1226a4e137abSRussell King select MCP 1227a4e137abSRussell King 1228a4e137abSRussell King# Chip drivers 1229a4e137abSRussell Kingconfig MCP_UCB1200 1230a4e137abSRussell King bool "Support for UCB1200 / UCB1300" 1231a4e137abSRussell King depends on MCP_SA11X0 1232a4e137abSRussell King select MCP 1233a4e137abSRussell King 1234a4e137abSRussell Kingconfig MCP_UCB1200_TS 1235a4e137abSRussell King tristate "Touchscreen interface support" 1236a4e137abSRussell King depends on MCP_UCB1200 && INPUT 1237a4e137abSRussell King 1238a4e137abSRussell Kingendmenu 12393ecbf05bSPawel Moll 12403ecbf05bSPawel Mollconfig VEXPRESS_CONFIG 12418eb12b98SPawel Moll bool "ARM Versatile Express platform infrastructure" 12428eb12b98SPawel Moll depends on ARM || ARM64 12433ecbf05bSPawel Moll help 12443ecbf05bSPawel Moll Platform configuration infrastructure for the ARM Ltd. 12453ecbf05bSPawel Moll Versatile Express. 1246a6e6e660SLinus Walleij 1247a6e6e660SLinus Walleijendmenu 1248a6e6e660SLinus Walleijendif 1249