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Russell Kinga4e137a2005-08-18 10:06:59 +01001#
2# Multifunction miscellaneous devices
3#
4
Arnd Bergmann8a0a8e82011-09-02 16:43:36 +02005if HAS_IOMEM
6menu "Multifunction device drivers"
Ben Dooksb6d64542007-02-20 13:58:01 -08007
Dmitry Baryshkovaa613de2008-06-27 10:37:19 +01008config MFD_CORE
9 tristate
Lee Jonesc94bb232012-06-29 19:01:03 +020010 select IRQ_DOMAIN
Dmitry Baryshkovaa613de2008-06-27 10:37:19 +010011 default n
12
Samuel Ortizab85b1202013-04-09 14:40:09 +020013config MFD_CS5535
14 tristate "AMD CS5535 and CS5536 southbridge core functions"
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050015 select MFD_CORE
Jean Delvarec03842d2014-06-16 13:54:15 +020016 depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
Samuel Ortizab85b1202013-04-09 14:40:09 +020017 ---help---
18 This is the core driver for CS5535/CS5536 MFD functions. This is
19 necessary for using the board's GPIO and MFGPT functionality.
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050020
Samuel Ortizab85b1202013-04-09 14:40:09 +020021config MFD_AS3711
22 bool "AMS AS3711"
23 select MFD_CORE
Qiao Zhou70c6cce2012-07-09 14:37:32 +080024 select REGMAP_I2C
25 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +020026 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +010027 help
Samuel Ortizab85b1202013-04-09 14:40:09 +020028 Support for the AS3711 PMIC from AMS
29
Laxman Dewangand460a6f2013-10-22 13:08:46 +053030config MFD_AS3722
31 bool "ams AS3722 Power Management IC"
32 select MFD_CORE
33 select REGMAP_I2C
34 select REGMAP_IRQ
Michal Marek72ac0122013-11-18 18:25:59 +010035 depends on I2C=y && OF
Laxman Dewangand460a6f2013-10-22 13:08:46 +053036 help
37 The ams AS3722 is a compact system PMU suitable for mobile phones,
38 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
39 controllers, 11 LDOs, RTC, automatic battery, temperature and
40 over current monitoring, GPIOs, ADC and a watchdog.
41
Samuel Ortizab85b1202013-04-09 14:40:09 +020042config PMIC_ADP5520
43 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
44 depends on I2C=y
45 help
46 Say yes here to add support for Analog Devices AD5520 and ADP5501,
47 Multifunction Power Management IC. This includes
48 the I2C driver and the core APIs _only_, you have to select
49 individual components like LCD backlight, LEDs, GPIOs and Kepad
50 under the corresponding menus.
51
52config MFD_AAT2870_CORE
53 bool "AnalogicTech AAT2870"
54 select MFD_CORE
Geert Uytterhoeven6fafecc2015-05-05 18:32:27 +020055 depends on I2C=y
56 depends on GPIOLIB || COMPILE_TEST
Samuel Ortizab85b1202013-04-09 14:40:09 +020057 help
58 If you say yes here you get support for the AAT2870.
59 This driver provides common support for accessing the device,
60 additional drivers must be enabled in order to use the
61 functionality of the device.
Ben Dooksb6d64542007-02-20 13:58:01 -080062
Boris Brezillon2c86e9f2014-10-06 15:48:43 +020063config MFD_ATMEL_HLCDC
Boris Brezillon292aabb2014-12-01 11:52:36 +010064 tristate "Atmel HLCDC (High-end LCD Controller)"
Boris Brezillon2c86e9f2014-10-06 15:48:43 +020065 select MFD_CORE
66 select REGMAP_MMIO
67 depends on OF
Boris Brezillon292aabb2014-12-01 11:52:36 +010068 help
69 If you say yes here you get support for the HLCDC block.
70 This driver provides common support for accessing the device,
71 additional drivers must be enabled in order to use the
72 functionality of the device.
Boris Brezillon2c86e9f2014-10-06 15:48:43 +020073
Matt Porter037b60f2014-03-11 19:33:54 -040074config MFD_BCM590XX
75 tristate "Broadcom BCM590xx PMUs"
76 select MFD_CORE
77 select REGMAP_I2C
78 depends on I2C
79 help
80 Support for the BCM590xx PMUs from Broadcom
81
Carlo Caionecfb61a42014-05-01 14:29:27 +020082config MFD_AXP20X
83 bool "X-Powers AXP20X"
84 select MFD_CORE
85 select REGMAP_I2C
86 select REGMAP_IRQ
87 depends on I2C=y
88 help
Jacob Panaf7e9062014-10-06 21:17:14 -070089 If you say Y here you get support for the X-Powers AXP202, AXP209 and
90 AXP288 power management IC (PMIC).
Carlo Caionecfb61a42014-05-01 14:29:27 +020091 This driver include only the core APIs. You have to select individual
92 components like regulators or the PEK (Power Enable Key) under the
93 corresponding menus.
94
Simon Glass4ab61742013-02-25 14:08:37 -080095config MFD_CROS_EC
Samuel Ortizab85b1202013-04-09 14:40:09 +020096 tristate "ChromeOS Embedded Controller"
Qiao Zhou70c6cce2012-07-09 14:37:32 +080097 select MFD_CORE
Javier Martinez Canillas062476f2015-06-09 13:04:44 +020098 select CHROME_PLATFORMS
99 select CROS_EC_PROTO
Qiao Zhou70c6cce2012-07-09 14:37:32 +0800100 help
Simon Glass4ab61742013-02-25 14:08:37 -0800101 If you say Y here you get support for the ChromeOS Embedded
102 Controller (EC) providing keyboard, battery and power services.
Geert Uytterhoevenfc83f582013-05-06 09:46:29 +0200103 You also need to enable the driver for the bus you are using. The
Simon Glass4ab61742013-02-25 14:08:37 -0800104 protocol for talking to the EC is defined by the bus driver.
Qiao Zhou70c6cce2012-07-09 14:37:32 +0800105
Simon Glass89969002013-02-25 14:08:38 -0800106config MFD_CROS_EC_I2C
107 tristate "ChromeOS Embedded Controller (I2C)"
Javier Martinez Canillas062476f2015-06-09 13:04:44 +0200108 depends on MFD_CROS_EC && CROS_EC_PROTO && I2C
Ben Dooksb6d64542007-02-20 13:58:01 -0800109
Wei WANG67d16a42012-11-09 20:53:33 +0800110 help
Simon Glass89969002013-02-25 14:08:38 -0800111 If you say Y here, you get support for talking to the ChromeOS
112 EC through an I2C bus. This uses a simple byte-level protocol with
113 a checksum. Failing accesses will be retried three times to
114 improve reliability.
115
Simon Glassa17d94f2013-02-25 14:08:39 -0800116config MFD_CROS_EC_SPI
117 tristate "ChromeOS Embedded Controller (SPI)"
Javier Martinez Canillas062476f2015-06-09 13:04:44 +0200118 depends on MFD_CROS_EC && CROS_EC_PROTO && SPI && OF
Simon Glassa17d94f2013-02-25 14:08:39 -0800119
120 ---help---
121 If you say Y here, you get support for talking to the ChromeOS EC
122 through a SPI bus, using a byte-level protocol. Since the EC's
123 response time cannot be guaranteed, we support ignoring
124 'pre-amble' bytes before the response actually starts.
Wei WANG67d16a42012-11-09 20:53:33 +0800125
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -0800126config MFD_ASIC3
Samuel Ortizab85b1202013-04-09 14:40:09 +0200127 bool "Compaq ASIC3"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200128 depends on GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +0200129 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -0800130 ---help---
131 This driver supports the ASIC3 multifunction chip found on many
132 PDAs (mainly iPAQ and HTC based ones)
133
Samuel Ortizab85b1202013-04-09 14:40:09 +0200134config PMIC_DA903X
135 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
136 depends on I2C=y
137 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000138 Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
Samuel Ortizab85b1202013-04-09 14:40:09 +0200139 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
140 usually found on PXA processors-based platforms. This includes
141 the I2C driver and the core APIs _only_, you have to select
142 individual components like LCD backlight, voltage regulators,
143 LEDs and battery-charger under the corresponding menus.
144
145config PMIC_DA9052
146 bool
147 select MFD_CORE
148
149config MFD_DA9052_SPI
150 bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
151 select REGMAP_SPI
152 select REGMAP_IRQ
153 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200154 depends on SPI_MASTER=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200155 help
156 Support for the Dialog Semiconductor DA9052 PMIC
157 when controlled using SPI. This driver provides common support
158 for accessing the device, additional drivers must be enabled in
159 order to use the functionality of the device.
160
161config MFD_DA9052_I2C
162 bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
163 select REGMAP_I2C
164 select REGMAP_IRQ
165 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200166 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200167 help
168 Support for the Dialog Semiconductor DA9052 PMIC
169 when controlled using I2C. This driver provides common support
170 for accessing the device, additional drivers must be enabled in
171 order to use the functionality of the device.
172
173config MFD_DA9055
174 bool "Dialog Semiconductor DA9055 PMIC Support"
175 select REGMAP_I2C
176 select REGMAP_IRQ
177 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200178 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200179 help
180 Say yes here for support of Dialog Semiconductor DA9055. This is
181 a Power Management IC. This driver provides common support for
182 accessing the device as well as the I2C interface to the chip itself.
183 Additional drivers must be enabled in order to use the functionality
184 of the device.
185
186 This driver can be built as a module. If built as a module it will be
187 called "da9055"
188
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200189config MFD_DA9063
190 bool "Dialog Semiconductor DA9063 PMIC Support"
191 select MFD_CORE
192 select REGMAP_I2C
193 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200194 depends on I2C=y
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200195 help
196 Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
197 This includes the I2C driver and core APIs.
198 Additional drivers must be enabled in order to use the functionality
199 of the device.
200
Adam Thomsonb8fce552014-12-22 16:51:06 +0000201config MFD_DA9150
202 tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip"
203 depends on I2C=y
204 select MFD_CORE
205 select REGMAP_I2C
206 select REGMAP_IRQ
207 help
208 This adds support for the DA9150 integrated charger and fuel-gauge
209 chip. This driver provides common support for accessing the device.
210 Additional drivers must be enabled in order to use the specific
211 features of the device.
212
Octavian Purdila338a1282014-11-06 15:48:03 +0200213config MFD_DLN2
214 tristate "Diolan DLN2 support"
215 select MFD_CORE
216 depends on USB
217 help
218 This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter
219 DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2,
220 etc. must be enabled in order to use the functionality of
221 the device.
222
Samuel Ortizab85b1202013-04-09 14:40:09 +0200223config MFD_MC13XXX
224 tristate
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200225 depends on (SPI_MASTER || I2C)
Samuel Ortizab85b1202013-04-09 14:40:09 +0200226 select MFD_CORE
Alexander Shiyan10f9eda2014-06-18 21:05:40 +0400227 select REGMAP_IRQ
David Brownell0931a4c2008-12-22 12:05:27 +0100228 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200229 Enable support for the Freescale MC13783 and MC13892 PMICs.
230 This driver provides common support for accessing the device,
231 additional drivers must be enabled in order to use the
232 functionality of the device.
David Brownell0931a4c2008-12-22 12:05:27 +0100233
Samuel Ortizab85b1202013-04-09 14:40:09 +0200234config MFD_MC13XXX_SPI
235 tristate "Freescale MC13783 and MC13892 SPI interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200236 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200237 select REGMAP_SPI
238 select MFD_MC13XXX
Patil, Rachna01636eb2012-10-16 12:55:43 +0530239 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200240 Select this if your MC13xxx is connected via an SPI bus.
241
242config MFD_MC13XXX_I2C
243 tristate "Freescale MC13892 I2C interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200244 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200245 select REGMAP_I2C
246 select MFD_MC13XXX
247 help
248 Select this if your MC13xxx is connected via an I2C bus.
Patil, Rachna01636eb2012-10-16 12:55:43 +0530249
Guodong Xu8bdf87b2014-09-01 16:28:34 +0800250config MFD_HI6421_PMIC
251 tristate "HiSilicon Hi6421 PMU/Codec IC"
252 depends on OF
253 select MFD_CORE
254 select REGMAP_MMIO
255 help
256 Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
257 functions, such as regulators, RTC, codec, Coulomb counter, etc.
258 This driver includes core APIs _only_. You have to select
259 individul components like voltage regulators under corresponding
260 menus in order to enable them.
261 We communicate with the Hi6421 via memory-mapped I/O.
262
Philipp Zabela1635b82008-04-09 19:20:34 +0100263config HTC_EGPIO
264 bool "HTC EGPIO support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200265 depends on GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +0100266 help
267 This driver supports the CPLD egpio chip present on
268 several HTC phones. It provides basic support for input
269 pins, output pins, and irqs.
270
Philipp Zabel5dc33392008-04-12 13:25:41 +0100271config HTC_PASIC3
272 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +0100273 select MFD_CORE
Philipp Zabel5dc33392008-04-12 13:25:41 +0100274 help
275 This core driver provides register access for the LED/DS1WM
276 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
277 HTC Magician devices, respectively. Actual functionality is
278 handled by the leds-pasic3 and ds1wm drivers.
279
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100280config HTC_I2CPLD
281 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -0800282 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100283 help
284 If you say yes here you get support for the supposed CPLD
285 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
286 This device provides input and output GPIOs through an I2C
287 interface to one or more sub-chips.
288
Raymond Tan60ae5b92015-02-02 10:52:51 +0800289config MFD_INTEL_QUARK_I2C_GPIO
290 tristate "Intel Quark MFD I2C GPIO"
291 depends on PCI
292 depends on X86
293 depends on COMMON_CLK
294 select MFD_CORE
295 help
296 This MFD provides support for I2C and GPIO that exist only
297 in a single PCI device. It splits the 2 IO devices to
298 their respective IO driver.
299 The GPIO exports a total amount of 8 interrupt-capable GPIOs.
300
Samuel Ortizab85b1202013-04-09 14:40:09 +0200301config LPC_ICH
302 tristate "Intel ICH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200303 depends on PCI
Johan Hovold16c5c022012-05-03 12:26:36 +0200304 select MFD_CORE
Johan Hovold16c5c022012-05-03 12:26:36 +0200305 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200306 The LPC bridge function of the Intel ICH provides support for
307 many functional units. This driver provides needed support for
308 other drivers to control these functions, currently GPIO and
309 watchdog.
Johan Hovold16c5c022012-05-03 12:26:36 +0200310
Samuel Ortizab85b1202013-04-09 14:40:09 +0200311config LPC_SCH
312 tristate "Intel SCH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200313 depends on PCI
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700314 select MFD_CORE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100315 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200316 LPC bridge function of the Intel SCH provides support for
317 System Management Bus and General Purpose I/O.
Linus Walleij798a8ee2011-03-09 13:02:38 +0100318
Zhu, Lejun7cf0a662014-06-03 13:26:03 +0800319config INTEL_SOC_PMIC
320 bool "Support for Intel Atom SoC PMIC"
321 depends on I2C=y
322 select MFD_CORE
323 select REGMAP_I2C
324 select REGMAP_IRQ
325 help
326 Select this option to enable support for the PMIC device
327 on some Intel SoC systems. The PMIC provides ADC, GPIO,
328 thermal, charger and related power management functions
329 on these systems.
330
Samuel Ortizab85b1202013-04-09 14:40:09 +0200331config MFD_INTEL_MSIC
332 bool "Intel MSIC"
333 depends on INTEL_SCU_IPC
Todd Fischer31dd6a22010-04-08 09:04:55 +0200334 select MFD_CORE
Todd Fischer31dd6a22010-04-08 09:04:55 +0200335 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200336 Select this option to enable access to Intel MSIC (Avatele
337 Passage) chip. This chip embeds audio, battery, GPIO, etc.
338 devices used in Intel Medfield platforms.
Todd Fischer31dd6a22010-04-08 09:04:55 +0200339
Linus Walleijdcc21cc2014-04-03 17:45:15 +0200340config MFD_IPAQ_MICRO
341 bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
342 depends on SA1100_H3100 || SA1100_H3600
343 select MFD_CORE
344 help
345 Select this to get support for the Microcontroller found in
346 the Compaq iPAQ handheld computers. This is an Atmel
347 AT90LS8535 microcontroller flashed with a special iPAQ
348 firmware using the custom protocol implemented in this driver.
349
Samuel Ortizab85b1202013-04-09 14:40:09 +0200350config MFD_JANZ_CMODIO
351 tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
AnilKumar Chd48f4112012-01-11 16:11:41 +0530352 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200353 depends on PCI
AnilKumar Chd48f4112012-01-11 16:11:41 +0530354 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200355 This is the core driver for the Janz CMOD-IO PCI MODULbus
356 carrier board. This device is a PCI to MODULbus bridge which may
357 host many different types of MODULbus daughterboards, including
358 CAN and GPIO controllers.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530359
Samuel Ortizab85b1202013-04-09 14:40:09 +0200360config MFD_JZ4740_ADC
361 bool "Janz JZ4740 ADC core"
362 select MFD_CORE
363 select GENERIC_IRQ_CHIP
364 depends on MACH_JZ4740
365 help
366 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
367 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530368
Kevin Strasser43620a12013-06-23 21:00:03 -0700369config MFD_KEMPLD
370 tristate "Kontron module PLD device"
371 select MFD_CORE
372 help
373 This is the core driver for the PLD (Programmable Logic Device) found
374 on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
375 device may provide functions like watchdog, GPIO, UART and I2C bus.
376
377 The following modules are supported:
Michael Brunnera3ee7502014-02-24 08:53:46 +0100378 * COMe-bHL6
Kevin Strasser43620a12013-06-23 21:00:03 -0700379 * COMe-bIP#
380 * COMe-bPC2 (ETXexpress-PC)
381 * COMe-bSC# (ETXexpress-SC T#)
Michael Brunnerfb358e42015-01-27 11:05:49 +0100382 * COMe-cBL6
Michael Brunnera3ee7502014-02-24 08:53:46 +0100383 * COMe-cBT6
Kevin Strasser43620a12013-06-23 21:00:03 -0700384 * COMe-cCT6
385 * COMe-cDC2 (microETXexpress-DC)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100386 * COMe-cHL6
Kevin Strasser43620a12013-06-23 21:00:03 -0700387 * COMe-cPC2 (microETXexpress-PC)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100388 * COMe-mBT10
Kevin Strasser43620a12013-06-23 21:00:03 -0700389 * COMe-mCT10
Michael Brunnera3ee7502014-02-24 08:53:46 +0100390 * COMe-mTT10 (nanoETXexpress-TT)
Kevin Strasser43620a12013-06-23 21:00:03 -0700391 * ETX-OH
392
393 This driver can also be built as a module. If so, the module
394 will be called kempld-core.
395
Samuel Ortizab85b1202013-04-09 14:40:09 +0200396config MFD_88PM800
397 tristate "Marvell 88PM800"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200398 depends on I2C=y
Laxman Dewangandc9913a2012-02-21 18:21:34 +0530399 select REGMAP_I2C
AnilKumar Chee487112012-12-10 16:44:56 +0530400 select REGMAP_IRQ
Margarita Olaya36e52872011-06-09 14:50:00 -0500401 select MFD_CORE
Margarita Olaya36e52872011-06-09 14:50:00 -0500402 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200403 This supports for Marvell 88PM800 Power Management IC.
404 This includes the I2C driver and the core APIs _only_, you have to
405 select individual components like voltage regulators, RTC and
406 battery-charger under the corresponding menus.
Margarita Olaya36e52872011-06-09 14:50:00 -0500407
Samuel Ortizab85b1202013-04-09 14:40:09 +0200408config MFD_88PM805
409 tristate "Marvell 88PM805"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200410 depends on I2C=y
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530411 select REGMAP_I2C
Axel Linc2ace4f2012-12-05 21:19:48 +0800412 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200413 select MFD_CORE
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530414 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200415 This supports for Marvell 88PM805 Power Management IC. This includes
416 the I2C driver and the core APIs _only_, you have to select individual
417 components like codec device, headset/Mic device under the
418 corresponding menus.
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530419
Samuel Ortizab85b1202013-04-09 14:40:09 +0200420config MFD_88PM860X
421 bool "Marvell 88PM8606/88PM8607"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200422 depends on I2C=y
Chuansheng Liufbfc23e2012-12-24 22:19:56 +0800423 select REGMAP_I2C
Rabin Vincent27e34992010-07-02 16:52:08 +0530424 select MFD_CORE
425 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200426 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
427 This includes the I2C driver and the core APIs _only_, you have to
428 select individual components like voltage regulators, RTC and
429 battery-charger under the corresponding menus.
Milo Kimeea6b7c2012-09-19 18:53:33 +0200430
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100431config MFD_MAX14577
Krzysztof Kozlowskiaee2a572014-04-14 11:17:18 +0200432 bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support"
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100433 depends on I2C=y
434 select MFD_CORE
435 select REGMAP_I2C
Krzysztof Kozlowski0c8a9de2014-03-11 15:21:42 +0100436 select REGMAP_IRQ
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100437 select IRQ_DOMAIN
438 help
Krzysztof Kozlowskiaee2a572014-04-14 11:17:18 +0200439 Say yes here to add support for Maxim Semiconductor MAX14577 and
440 MAX77836 Micro-USB ICs with battery charger.
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100441 This driver provides common support for accessing the device;
442 additional drivers must be enabled in order to use the functionality
443 of the device.
444
Jonghwa Leedae8a962012-06-25 10:34:36 +0200445config MFD_MAX77686
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200446 bool "Maxim Semiconductor MAX77686/802 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200447 depends on I2C=y
Krzysztof Kozlowski2b506352014-12-29 10:09:16 +0100448 depends on OF
Jonghwa Leedae8a962012-06-25 10:34:36 +0200449 select MFD_CORE
450 select REGMAP_I2C
Javier Martinez Canillas6f1c1e72014-07-04 22:24:04 +0200451 select REGMAP_IRQ
Jonghwa Leedae8a962012-06-25 10:34:36 +0200452 select IRQ_DOMAIN
453 help
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200454 Say yes here to add support for Maxim Semiconductor MAX77686 and
455 MAX77802 which are Power Management IC with an RTC on chip.
Jonghwa Leedae8a962012-06-25 10:34:36 +0200456 This driver provides common support for accessing the device;
457 additional drivers must be enabled in order to use the functionality
458 of the device.
459
Chanwoo Choi83871c02012-05-14 22:50:39 +0200460config MFD_MAX77693
461 bool "Maxim Semiconductor MAX77693 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200462 depends on I2C=y
Chanwoo Choi83871c02012-05-14 22:50:39 +0200463 select MFD_CORE
Chanwoo Choi29f772d2012-05-24 15:08:58 +0900464 select REGMAP_I2C
Robert Baldyga342d6692014-05-21 08:52:48 +0200465 select REGMAP_IRQ
Chanwoo Choi83871c02012-05-14 22:50:39 +0200466 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000467 Say yes here to add support for Maxim Semiconductor MAX77693.
Chanwoo Choi83871c02012-05-14 22:50:39 +0200468 This is a companion Power Management IC with Flash, Haptic, Charger,
469 and MUIC(Micro USB Interface Controller) controls on chip.
470 This driver provides common support for accessing the device;
471 additional drivers must be enabled in order to use the functionality
472 of the device.
473
Jaewon Kimc7f585f2015-03-02 19:10:34 +0900474config MFD_MAX77843
475 bool "Maxim Semiconductor MAX77843 PMIC Support"
476 depends on I2C=y
477 select MFD_CORE
478 select REGMAP_I2C
479 select REGMAP_IRQ
480 help
481 Say yes here to add support for Maxim Semiconductor MAX77843.
482 This is companion Power Management IC with LEDs, Haptic, Charger,
483 Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip.
484 This driver provides common support for accessing the device;
485 additional drivers must be enabled in order to use the functionality
486 of the device.
487
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600488config MFD_MAX8907
489 tristate "Maxim Semiconductor MAX8907 PMIC Support"
490 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200491 depends on I2C=y
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600492 select REGMAP_I2C
493 select REGMAP_IRQ
494 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000495 Say yes here to add support for Maxim Semiconductor MAX8907. This is
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600496 a Power Management IC. This driver provides common support for
497 accessing the device; additional drivers must be enabled in order
498 to use the functionality of the device.
499
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100500config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100501 bool "Maxim Semiconductor MAX8925 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200502 depends on I2C=y
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500503 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100504 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000505 Say yes here to add support for Maxim Semiconductor MAX8925. This is
Masanari Iida6b2aac42012-04-14 00:14:11 +0900506 a Power Management IC. This driver provides common support for
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100507 accessing the device, additional drivers must be enabled in order
508 to use the functionality of the device.
509
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900510config MFD_MAX8997
511 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200512 depends on I2C=y
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900513 select MFD_CORE
Thomas Abrahamb41511f2012-07-02 09:02:55 +0900514 select IRQ_DOMAIN
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900515 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000516 Say yes here to add support for Maxim Semiconductor MAX8997/8966.
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900517 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
518 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100519 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900520 additional drivers must be enabled in order to use the functionality
521 of the device.
522
Kyungmin Park156f2522010-06-16 09:04:16 +0200523config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900524 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200525 depends on I2C=y
Kyungmin Park156f2522010-06-16 09:04:16 +0200526 select MFD_CORE
Tomasz Figa443c6ae2013-06-24 14:39:52 +0200527 select IRQ_DOMAIN
Kyungmin Park156f2522010-06-16 09:04:16 +0200528 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000529 Say yes here to add support for Maxim Semiconductor MAX8998 and
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900530 National Semiconductor LP3974. This is a Power Management IC.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900531 This driver provides common support for accessing the device,
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900532 additional drivers must be enabled in order to use the functionality
533 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200534
Flora Fu6df8dd52015-02-22 13:15:29 +0100535config MFD_MT6397
536 tristate "MediaTek MT6397 PMIC Support"
537 select MFD_CORE
538 select IRQ_DOMAIN
539 help
540 Say yes here to add support for MediaTek MT6397 PMIC. This is
541 a Power Management IC. This driver provides common support for
542 accessing the device; additional drivers must be enabled in order
543 to use the functionality of the device.
544
Andreas Wernerdfbdcd72014-08-27 19:51:45 +0200545config MFD_MENF21BMC
546 tristate "MEN 14F021P00 Board Management Controller Support"
547 depends on I2C
548 select MFD_CORE
549 help
550 Say yes here to add support for the MEN 14F021P00 BMC
551 which is a Board Management Controller connected to the I2C bus.
552 The device supports multiple sub-devices like LED, HWMON and WDT.
553 This driver provides common support for accessing the devices;
554 additional drivers must be enabled in order to use the
555 functionality of the BMC device.
556
557 This driver can also be built as a module. If so the module
558 will be called menf21bmc.
559
Samuel Ortizab85b1202013-04-09 14:40:09 +0200560config EZX_PCAP
561 bool "Motorola EZXPCAP Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200562 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200563 help
564 This enables the PCAP ASIC present on EZX Phones. This is
565 needed for MMC, TouchScreen, Sound, USB, etc..
566
567config MFD_VIPERBOARD
568 tristate "Nano River Technologies Viperboard"
569 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200570 depends on USB
Samuel Ortizab85b1202013-04-09 14:40:09 +0200571 default n
572 help
573 Say yes here if you want support for Nano River Technologies
574 Viperboard.
575 There are mfd cell drivers available for i2c master, adc and
576 both gpios found on the board. The spi part does not yet
577 have a driver.
578 You need to select the mfd cell drivers separately.
579 The drivers do not support all features the board exposes.
580
581config MFD_RETU
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300582 tristate "Nokia Retu and Tahvo multi-function device"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200583 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200584 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200585 select REGMAP_IRQ
586 help
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300587 Retu and Tahvo are a multi-function devices found on Nokia
588 Internet Tablets (770, N800 and N810).
Samuel Ortizab85b1202013-04-09 14:40:09 +0200589
590config MFD_PCF50633
591 tristate "NXP PCF50633"
592 depends on I2C
593 select REGMAP_I2C
594 help
595 Say yes here if you have NXP PCF50633 chip on your board.
596 This core driver provides register access and IRQ handling
597 facilities, and registers devices for the various functions
598 so that function-specific drivers can bind to them.
599
600config PCF50633_ADC
601 tristate "NXP PCF50633 ADC"
602 depends on MFD_PCF50633
603 help
604 Say yes here if you want to include support for ADC in the
605 NXP PCF50633 chip.
606
607config PCF50633_GPIO
608 tristate "NXP PCF50633 GPIO"
609 depends on MFD_PCF50633
610 help
611 Say yes here if you want to include support GPIO for pins on
612 the PCF50633 chip.
613
614config UCB1400_CORE
615 tristate "Philips UCB1400 Core driver"
616 depends on AC97_BUS
617 depends on GPIOLIB
618 help
619 This enables support for the Philips UCB1400 core functions.
620 The UCB1400 is an AC97 audio codec.
621
622 To compile this driver as a module, choose M here: the
623 module will be called ucb1400_core.
624
625config MFD_PM8XXX
626 tristate
627
628config MFD_PM8921_CORE
629 tristate "Qualcomm PM8921 PMIC chip"
Stephen Boyd549f8db2014-02-26 10:59:25 -0800630 depends on (ARM || HEXAGON)
Stephen Boyddc1a95c2014-02-26 10:59:21 -0800631 select IRQ_DOMAIN
Samuel Ortizab85b1202013-04-09 14:40:09 +0200632 select MFD_CORE
633 select MFD_PM8XXX
Stephen Boyde7b81fca2014-02-26 10:59:23 -0800634 select REGMAP
Samuel Ortizab85b1202013-04-09 14:40:09 +0200635 help
636 If you say yes to this option, support will be included for the
637 built-in PM8921 PMIC chip.
638
639 This is required if your board has a PM8921 and uses its features,
640 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
641
642 Say M here if you want to include support for PM8921 chip as a module.
643 This will build a module called "pm8921-core".
644
Bjorn Andersson58e21432014-11-26 13:51:00 -0800645config MFD_QCOM_RPM
646 tristate "Qualcomm Resource Power Manager (RPM)"
647 depends on ARCH_QCOM && OF
648 help
649 If you say yes to this option, support will be included for the
650 Resource Power Manager system found in the Qualcomm 8660, 8960 and
651 8064 based devices.
652
653 This is required to access many regulators, clocks and bus
654 frequencies controlled by the RPM on these devices.
655
656 Say M here if you want to include support for the Qualcomm RPM as a
657 module. This will build a module called "qcom_rpm".
658
Josh Cartwrightc3a973a2014-08-01 17:30:48 +0300659config MFD_SPMI_PMIC
660 tristate "Qualcomm SPMI PMICs"
661 depends on ARCH_QCOM || COMPILE_TEST
662 depends on OF
663 depends on SPMI
664 select REGMAP_SPMI
665 help
666 This enables support for the Qualcomm SPMI PMICs.
667 These PMICs are currently used with the Snapdragon 800 series of
668 SoCs. Note, that this will only be useful paired with descriptions
669 of the independent functions as children nodes in the device tree.
670
671 Say M here if you want to include support for the SPMI PMIC
672 series as a module. The module will be called "qcom-spmi-pmic".
673
Samuel Ortizab85b1202013-04-09 14:40:09 +0200674config MFD_RDC321X
675 tristate "RDC R-321x southbridge"
676 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200677 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200678 help
679 Say yes here if you want to have support for the RDC R-321x SoC
680 southbridge which provides access to GPIOs and Watchdog using the
681 southbridge PCI device configuration space.
682
683config MFD_RTSX_PCI
684 tristate "Realtek PCI-E card reader"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200685 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200686 select MFD_CORE
687 help
688 This supports for Realtek PCI-Express card reader including rts5209,
689 rts5229, rtl8411, etc. Realtek card reader supports access to many
690 types of memory cards, such as Memory Stick, Memory Stick Pro,
691 Secure Digital and MultiMediaCard.
692
Beomho Seo0b271252014-12-09 21:03:51 +0900693config MFD_RT5033
694 tristate "Richtek RT5033 Power Management IC"
695 depends on I2C=y
696 select MFD_CORE
697 select REGMAP_I2C
Artem Savkov23a2a22a2015-03-05 12:42:27 +0100698 select REGMAP_IRQ
Beomho Seo0b271252014-12-09 21:03:51 +0900699 help
700 This driver provides for the Richtek RT5033 Power Management IC,
701 which includes the I2C driver and the Core APIs. This driver provides
702 common support for accessing the device. The device supports multiple
703 sub-devices like charger, fuel gauge, flash LED, current source,
704 LDO and Buck.
705
Roger Tseng730876b2014-02-12 18:00:36 +0800706config MFD_RTSX_USB
707 tristate "Realtek USB card reader"
708 depends on USB
709 select MFD_CORE
710 help
711 Select this option to get support for Realtek USB 2.0 card readers
712 including RTS5129, RTS5139, RTS5179 and RTS5170.
713 Realtek card reader supports access to many types of memory cards,
714 such as Memory Stick Pro, Secure Digital and MultiMediaCard.
715
Samuel Ortizab85b1202013-04-09 14:40:09 +0200716config MFD_RC5T583
717 bool "Ricoh RC5T583 Power Management system device"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200718 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200719 select MFD_CORE
720 select REGMAP_I2C
721 help
722 Select this option to get support for the RICOH583 Power
723 Management system device.
724 This driver provides common support for accessing the device
725 through i2c interface. The device supports multiple sub-devices
726 like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
727 Additional drivers must be enabled in order to use the
728 different functionality of the device.
729
Chris Zhongf69a7cf2014-09-03 21:51:44 +0800730config MFD_RK808
731 tristate "Rockchip RK808 Power Management chip"
732 depends on I2C && OF
733 select MFD_CORE
734 select REGMAP_I2C
735 select REGMAP_IRQ
736 help
737 If you say yes here you get support for the RK808
738 Power Management chips.
739 This driver provides common support for accessing the device
740 through I2C interface. The device supports multiple sub-devices
741 including interrupts, RTC, LDO & DCDC regulators, and onkey.
742
Beniamino Galvani9bb9e292014-08-30 14:50:23 +0200743config MFD_RN5T618
744 tristate "Ricoh RN5T5618 PMIC"
745 depends on I2C
746 select MFD_CORE
747 select REGMAP_I2C
748 help
749 Say yes here to add support for the Ricoh RN5T618 PMIC. This
750 driver provides common support for accessing the device,
751 additional drivers must be enabled in order to use the
752 functionality of the device.
753
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900754config MFD_SEC_CORE
755 bool "SAMSUNG Electronics PMIC Series Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200756 depends on I2C=y
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100757 select MFD_CORE
758 select REGMAP_I2C
Sangbeom Kim6445b842012-07-11 21:08:11 +0900759 select REGMAP_IRQ
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100760 help
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900761 Support for the Samsung Electronics MFD series.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900762 This driver provides common support for accessing the device,
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100763 additional drivers must be enabled in order to use the functionality
764 of the device
765
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700766config MFD_SI476X_CORE
767 tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
Balaji Raof52046b2009-01-09 01:49:01 +0100768 depends on I2C
Sascha Hauer8238add2009-08-19 01:40:28 +0200769 select MFD_CORE
Marc Reillydf3df642012-04-01 16:41:39 +1000770 select REGMAP_I2C
771 help
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700772 This is the core driver for the SI476x series of AM/FM
773 radio. This MFD driver connects the radio-si476x V4L2 module
774 and the si476x audio codec.
775
776 To compile this driver as a module, choose M here: the
777 module will be called si476x-core.
778
Samuel Ortizab85b1202013-04-09 14:40:09 +0200779config MFD_SM501
780 tristate "Silicon Motion SM501"
781 ---help---
782 This is the core driver for the Silicon Motion SM501 multimedia
783 companion chip. This device is a multifunction device which may
784 provide numerous interfaces including USB host controller, USB gadget,
785 asynchronous serial ports, audio functions, and a dual display video
786 interface. The device may be connected by PCI or local bus with
787 varying functions enabled.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100788
Samuel Ortizab85b1202013-04-09 14:40:09 +0200789config MFD_SM501_GPIO
790 bool "Export GPIO via GPIO layer"
791 depends on MFD_SM501 && GPIOLIB
792 ---help---
793 This option uses the gpio library layer to export the 64 GPIO
794 lines on the SM501. The platform data is used to supply the
795 base number for the first GPIO line to register.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100796
Gyungoh Yoo2698dc22015-02-27 15:42:21 +0900797config MFD_SKY81452
798 tristate "Skyworks Solutions SKY81452"
799 select MFD_CORE
800 select REGMAP_I2C
801 depends on I2C
802 help
803 This is the core driver for the Skyworks SKY81452 backlight and
804 voltage regulator device.
805
806 This driver can also be built as a module. If so, the module
807 will be called sky81452.
808
Samuel Ortizab85b1202013-04-09 14:40:09 +0200809config MFD_SMSC
810 bool "SMSC ECE1099 series chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200811 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200812 select MFD_CORE
813 select REGMAP_I2C
814 help
815 If you say yes here you get support for the
816 ece1099 chips from SMSC.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100817
Samuel Ortizab85b1202013-04-09 14:40:09 +0200818 To compile this driver as a module, choose M here: the
819 module will be called smsc.
Marc Reillydf3df642012-04-01 16:41:39 +1000820
Mattias Wallinfa661252010-05-01 18:26:20 +0200821config ABX500_CORE
822 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200823 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200824 help
825 Say yes here if you have the ABX500 Mixed Signal IC family
826 chips. This core driver expose register access functions.
827 Functionality specific drivers using these functions can
828 remain unchanged when IC changes. Binding of the functions to
829 actual register access is done by the IC core driver.
830
Linus Walleij14fa5692009-05-21 23:17:06 +0200831config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100832 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200833 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200834 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200835 default y if ARCH_U300
836 help
837 Select this to enable the AB3100 Mixed Signal IC core
838 functionality. This connects to a AB3100 on the I2C bus
839 and expose a number of symbols needed for dependent devices
840 to read and write registers and subscribe to events from
841 this multi-functional IC. This is needed to use other features
842 of the AB3100 such as battery-backed RTC, charging control,
843 LEDs, vibrator, system power and temperature, power management
844 and ALSA sound.
845
Linus Walleij12992dd2009-08-18 22:52:26 +0200846config AB3100_OTP
847 tristate "ST-Ericsson AB3100 OTP functions"
848 depends on AB3100_CORE
849 default y if AB3100_CORE
850 help
851 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
852 programmable memory) support. This exposes a sysfs file to read
853 out OTP values.
854
Rabin Vincent62579262010-05-19 11:39:02 +0200855config AB8500_CORE
856 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200857 depends on ABX500_CORE && MFD_DB8500_PRCMU
Axel Lin5c854aa2013-02-19 23:20:33 +0800858 select POWER_SUPPLY
Rabin Vincent62579262010-05-19 11:39:02 +0200859 select MFD_CORE
Lee Jones06e589e2012-06-20 13:56:37 +0100860 select IRQ_DOMAIN
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200861 help
Rabin Vincent62579262010-05-19 11:39:02 +0200862 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100863 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
864 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
865 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200866 This chip embeds various other multimedia funtionalities as well.
867
Mattias Wallin5814fc32010-09-13 16:05:04 +0200868config AB8500_DEBUG
869 bool "Enable debug info via debugfs"
Arnd Bergmann3993eff2013-05-03 08:52:32 +0100870 depends on AB8500_GPADC && DEBUG_FS
Mattias Wallin5814fc32010-09-13 16:05:04 +0200871 default y if DEBUG_FS
872 help
873 Select this option if you want debug information using the debug
874 filesystem, debugfs.
875
Arun Murthydae2db32011-02-22 10:11:13 +0100876config AB8500_GPADC
Samuel Ortizab85b1202013-04-09 14:40:09 +0200877 bool "ST-Ericsson AB8500 GPADC driver"
Arun Murthydae2db32011-02-22 10:11:13 +0100878 depends on AB8500_CORE && REGULATOR_AB8500
879 default y
880 help
881 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
882
Linus Walleij650c2a22011-05-15 22:53:56 +0200883config MFD_DB8500_PRCMU
884 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
885 depends on UX500_SOC_DB8500
886 select MFD_CORE
887 help
888 Select this option to enable support for the DB8500 Power Reset
889 and Control Management Unit. This is basically an autonomous
890 system controller running an XP70 microprocessor, which is accessed
891 through a register map.
892
Samuel Ortizab85b1202013-04-09 14:40:09 +0200893config MFD_STMPE
894 bool "STMicroelectronics STMPE"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200895 depends on (I2C=y || SPI_MASTER=y)
Linus Walleij5a826fe2014-04-23 23:35:58 +0200896 depends on OF
Denis Turischeve82c60a2010-02-19 11:26:25 +0100897 select MFD_CORE
898 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200899 Support for the STMPE family of I/O Expanders from
900 STMicroelectronics.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100901
Samuel Ortizab85b1202013-04-09 14:40:09 +0200902 Currently supported devices are:
Aaron Sierra4630b132012-03-28 09:43:10 -0500903
Samuel Ortizab85b1202013-04-09 14:40:09 +0200904 STMPE811: GPIO, Touchscreen
905 STMPE1601: GPIO, Keypad
906 STMPE1801: GPIO, Keypad
907 STMPE2401: GPIO, Keypad
908 STMPE2403: GPIO, Keypad
Florian Fainellie090d502010-03-21 01:06:05 +0100909
Samuel Ortizab85b1202013-04-09 14:40:09 +0200910 This driver provides common support for accessing the device,
911 additional drivers must be enabled in order to use the functionality
912 of the device. Currently available sub drivers are:
Ira W. Snyderbd358132010-04-07 09:43:00 +0200913
Samuel Ortizab85b1202013-04-09 14:40:09 +0200914 GPIO: stmpe-gpio
915 Keypad: stmpe-keypad
916 Touchscreen: stmpe-ts
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200917
Samuel Ortizab85b1202013-04-09 14:40:09 +0200918menu "STMicroelectronics STMPE Interface Drivers"
919depends on MFD_STMPE
Daniel Drake375fc772010-09-30 21:55:41 +0100920
Samuel Ortizab85b1202013-04-09 14:40:09 +0200921config STMPE_I2C
Masanari Iida8c881262013-09-29 20:54:15 +0900922 bool "STMicroelectronics STMPE I2C Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200923 depends on I2C=y
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530924 default y
Matti Aaltonen383268a2010-12-10 11:41:33 -0300925 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200926 This is used to enable I2C interface of STMPE
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530927
Samuel Ortizab85b1202013-04-09 14:40:09 +0200928config STMPE_SPI
Masanari Iida8c881262013-09-29 20:54:15 +0900929 bool "STMicroelectronics STMPE SPI Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200930 depends on SPI_MASTER
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700931 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200932 This is used to enable SPI interface of STMPE
933endmenu
Laxman Dewangan1b1247d2012-02-28 18:35:17 +0530934
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200935config MFD_STA2X11
Samuel Ortizab85b1202013-04-09 14:40:09 +0200936 bool "STMicroelectronics STA2X11"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200937 depends on STA2X11
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200938 select MFD_CORE
Davide Ciminaghid94e2552012-11-09 15:19:53 +0100939 select REGMAP_MMIO
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200940
Boris BREZILLONd58603c2014-05-09 13:11:47 +0200941config MFD_SUN6I_PRCM
942 bool "Allwinner A31 PRCM controller"
943 depends on ARCH_SUNXI
944 select MFD_CORE
945 help
946 Support for the PRCM (Power/Reset/Clock Management) unit available
947 in A31 SoC.
948
Dong Aisheng87d68732012-09-05 10:57:13 +0800949config MFD_SYSCON
950 bool "System Controller Register R/W Based on Regmap"
Dong Aisheng87d68732012-09-05 10:57:13 +0800951 select REGMAP_MMIO
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100952 help
Dong Aisheng87d68732012-09-05 10:57:13 +0800953 Select this option to enable accessing system control registers
954 via regmap.
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100955
Samuel Ortizab85b1202013-04-09 14:40:09 +0200956config MFD_DAVINCI_VOICECODEC
957 tristate
958 select MFD_CORE
Arnd Bergmann9e888482014-06-05 23:24:13 +0200959 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +0200960
961config MFD_TI_AM335X_TSCADC
962 tristate "TI ADC / Touch Screen chip support"
963 select MFD_CORE
964 select REGMAP
965 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +0200966 help
967 If you say yes here you get support for Texas Instruments series
968 of Touch Screen /ADC chips.
969 To compile this driver as a module, choose M here: the
970 module will be called ti_am335x_tscadc.
971
972config MFD_DM355EVM_MSP
973 bool "TI DaVinci DM355 EVM microcontroller"
974 depends on I2C=y && MACH_DAVINCI_DM355_EVM
975 help
976 This driver supports the MSP430 microcontroller used on these
977 boards. MSP430 firmware manages resets and power sequencing,
978 inputs from buttons and the IR remote, LEDs, an RTC, and more.
979
Milo Kim470eca42013-12-06 11:18:41 +0900980config MFD_LP3943
981 tristate "TI/National Semiconductor LP3943 MFD Driver"
982 depends on I2C
983 select MFD_CORE
984 select REGMAP_I2C
985 help
986 Support for the TI/National Semiconductor LP3943.
987 This driver consists of GPIO and PWM drivers.
988 With these functionalities, it can be used for LED string control or
989 general usage such like a GPIO controller and a PWM controller.
990
Samuel Ortizab85b1202013-04-09 14:40:09 +0200991config MFD_LP8788
992 bool "TI LP8788 Power Management Unit Driver"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200993 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200994 select MFD_CORE
995 select REGMAP_I2C
996 select IRQ_DOMAIN
997 help
998 TI LP8788 PMU supports regulators, battery charger, RTC,
999 ADC, backlight driver and current sinks.
Russell Kinga4e137a2005-08-18 10:06:59 +01001000
1001config MFD_OMAP_USB_HOST
Samuel Ortizab85b1202013-04-09 14:40:09 +02001002 bool "TI OMAP USBHS core and TLL driver"
Graeme Gregoryc948ef32012-05-15 15:48:57 +09001003 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
1004 default y
1005 help
1006 This is the core driver for the OAMP EHCI and OHCI drivers.
1007 This MFD driver does the required setup functionalities for
1008 OMAP USB Host drivers.
1009
Graeme Gregoryc948ef32012-05-15 15:48:57 +09001010config MFD_PALMAS
Samuel Ortizab85b1202013-04-09 14:40:09 +02001011 bool "TI Palmas series chips"
Russell Kinga4e137a2005-08-18 10:06:59 +01001012 select MFD_CORE
Russell Kinga4e137a2005-08-18 10:06:59 +01001013 select REGMAP_I2C
1014 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001015 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +01001016 help
Russell Kinga4e137a2005-08-18 10:06:59 +01001017 If you say yes here you get support for the Palmas
1018 series of PMIC chips from Texas Instruments.
Russell Kinga4e137a2005-08-18 10:06:59 +01001019
Samuel Ortizab85b1202013-04-09 14:40:09 +02001020config TPS6105X
1021 tristate "TI TPS61050/61052 Boost Converters"
1022 depends on I2C
1023 select REGULATOR
1024 select MFD_CORE
1025 select REGULATOR_FIXED_VOLTAGE
Russell Kinga4e137a2005-08-18 10:06:59 +01001026 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001027 This option enables a driver for the TP61050/TPS61052
1028 high-power "white LED driver". This boost converter is
1029 sometimes used for other things than white LEDs, and
1030 also contains a GPIO pin.
Russell Kinga4e137a2005-08-18 10:06:59 +01001031
Samuel Ortizab85b1202013-04-09 14:40:09 +02001032config TPS65010
1033 tristate "TI TPS6501x Power Management chips"
1034 depends on I2C && GPIOLIB
1035 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
1036 help
1037 If you say yes here you get support for the TPS6501x series of
1038 Power Management chips. These include voltage regulators,
1039 lithium ion/polymer battery charging, and other features that
1040 are often used in portable devices like cell phones and cameras.
1041
1042 This driver can also be built as a module. If so, the module
1043 will be called tps65010.
1044
1045config TPS6507X
1046 tristate "TI TPS6507x Power Management / Touch Screen chips"
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001047 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001048 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001049 help
1050 If you say yes here you get support for the TPS6507x series of
1051 Power Management / Touch Screen chips. These include voltage
1052 regulators, lithium ion/polymer battery charging, touch screen
1053 and other features that are often used in portable devices.
1054 This driver can also be built as a module. If so, the module
1055 will be called tps6507x.
Russell Kinga4e137a2005-08-18 10:06:59 +01001056
1057config TPS65911_COMPARATOR
1058 tristate
1059
1060config MFD_TPS65090
Samuel Ortizab85b1202013-04-09 14:40:09 +02001061 bool "TI TPS65090 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001062 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +01001063 select MFD_CORE
1064 select REGMAP_I2C
1065 select REGMAP_IRQ
1066 help
1067 If you say yes here you get support for the TPS65090 series of
1068 Power Management chips.
1069 This driver provides common support for accessing the device,
1070 additional drivers must be enabled in order to use the
1071 functionality of the device.
1072
Samuel Ortizab85b1202013-04-09 14:40:09 +02001073config MFD_TPS65217
1074 tristate "TI TPS65217 Power Management / White LED chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001075 depends on I2C
Russell Kinga4e137a2005-08-18 10:06:59 +01001076 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001077 select REGMAP_I2C
Russell Kinga4e137a2005-08-18 10:06:59 +01001078 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001079 If you say yes here you get support for the TPS65217 series of
1080 Power Management / White LED chips.
1081 These include voltage regulators, lithium ion/polymer battery
1082 charger, wled and other features that are often used in portable
1083 devices.
1084
1085 This driver can also be built as a module. If so, the module
1086 will be called tps65217.
1087
Keerthy44b4dc62014-02-06 11:20:12 +05301088config MFD_TPS65218
1089 tristate "TI TPS65218 Power Management chips"
1090 depends on I2C
1091 select MFD_CORE
1092 select REGMAP_I2C
Lee Jones2d5d3662014-03-10 15:23:25 +00001093 select REGMAP_IRQ
Keerthy44b4dc62014-02-06 11:20:12 +05301094 help
1095 If you say yes here you get support for the TPS65218 series of
1096 Power Management chips.
1097 These include voltage regulators, gpio and other features
1098 that are often used in portable devices. Only regulator
1099 component is currently supported.
1100
1101 This driver can also be built as a module. If so, the module
1102 will be called tps65218.
1103
Samuel Ortizab85b1202013-04-09 14:40:09 +02001104config MFD_TPS6586X
1105 bool "TI TPS6586x Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001106 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001107 select MFD_CORE
1108 select REGMAP_I2C
1109 help
1110 If you say yes here you get support for the TPS6586X series of
1111 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +01001112 This driver provides common support for accessing the device,
1113 additional drivers must be enabled in order to use the
1114 functionality of the device.
1115
Samuel Ortizab85b1202013-04-09 14:40:09 +02001116 This driver can also be built as a module. If so, the module
1117 will be called tps6586x.
Russell Kinga4e137a2005-08-18 10:06:59 +01001118
Samuel Ortizab85b1202013-04-09 14:40:09 +02001119config MFD_TPS65910
1120 bool "TI TPS65910 Power Management chip"
Geert Uytterhoeven6fafecc2015-05-05 18:32:27 +02001121 depends on I2C=y
1122 depends on GPIOLIB || COMPILE_TEST
Russell Kinga4e137a2005-08-18 10:06:59 +01001123 select MFD_CORE
1124 select REGMAP_I2C
1125 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +02001126 select IRQ_DOMAIN
Russell Kinga4e137a2005-08-18 10:06:59 +01001127 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001128 if you say yes here you get support for the TPS65910 series of
1129 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +01001130
Samuel Ortizab85b1202013-04-09 14:40:09 +02001131config MFD_TPS65912
1132 bool "TI TPS65912 Power Management chip"
1133 depends on GPIOLIB
David Rientjesc972c122013-04-17 14:28:47 -07001134 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001135 help
1136 If you say yes here you get support for the TPS65912 series of
1137 PM chips.
1138
1139config MFD_TPS65912_I2C
1140 bool "TI TPS65912 Power Management chip with I2C"
Lars Poeschelf01312d2012-11-05 15:48:23 +01001141 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001142 select MFD_TPS65912
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001143 depends on I2C=y && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +02001144 help
1145 If you say yes here you get support for the TPS65912 series of
1146 PM chips with I2C interface.
1147
1148config MFD_TPS65912_SPI
1149 bool "TI TPS65912 Power Management chip with SPI"
1150 select MFD_CORE
1151 select MFD_TPS65912
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001152 depends on SPI_MASTER && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +02001153 help
1154 If you say yes here you get support for the TPS65912 series of
1155 PM chips with SPI interface.
1156
1157config MFD_TPS80031
1158 bool "TI TPS80031/TPS80032 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001159 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001160 select MFD_CORE
1161 select REGMAP_I2C
1162 select REGMAP_IRQ
1163 help
1164 If you say yes here you get support for the Texas Instruments
1165 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1166 Path and Battery Charger. The device provides five configurable
1167 step-down converters, 11 general purpose LDOs, USB OTG Module,
1168 ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
1169 Power Path from USB, 32K clock generator.
1170
1171config TWL4030_CORE
1172 bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001173 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001174 select IRQ_DOMAIN
1175 select REGMAP_I2C
1176 help
1177 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
1178 This core driver provides register access and IRQ handling
1179 facilities, and registers devices for the various functions
1180 so that function-specific drivers can bind to them.
1181
1182 These multi-function chips are found on many OMAP2 and OMAP3
1183 boards, providing power management, RTC, GPIO, keypad, a
1184 high speed USB OTG transceiver, an audio codec (on most
1185 versions) and many other features.
1186
Samuel Ortizab85b1202013-04-09 14:40:09 +02001187config TWL4030_POWER
1188 bool "TI TWL4030 power resources"
1189 depends on TWL4030_CORE && ARM
1190 help
1191 Say yes here if you want to use the power resources on the
1192 TWL4030 family chips. Most of these resources are regulators,
1193 which have a separate driver; some are control signals, such
1194 as clock request handshaking.
1195
1196 This driver uses board-specific data to initialize the resources
1197 and load scripts controlling which resources are switched off/on
1198 or reset when a sleep, wakeup or warm reset event occurs.
1199
1200config MFD_TWL4030_AUDIO
1201 bool "TI TWL4030 Audio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001202 depends on TWL4030_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001203 select MFD_CORE
1204 default n
1205
1206config TWL6040_CORE
1207 bool "TI TWL6040 audio codec"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001208 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001209 select MFD_CORE
1210 select REGMAP_I2C
1211 select REGMAP_IRQ
Lars Poeschelf01312d2012-11-05 15:48:23 +01001212 default n
1213 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001214 Say yes here if you want support for Texas Instruments TWL6040 audio
1215 codec.
1216 This driver provides common support for accessing the device,
1217 additional drivers must be enabled in order to use the
1218 functionality of the device (audio, vibra).
Lars Poeschelf01312d2012-11-05 15:48:23 +01001219
Samuel Ortizab85b1202013-04-09 14:40:09 +02001220config MENELAUS
1221 bool "TI TWL92330/Menelaus PM chip"
1222 depends on I2C=y && ARCH_OMAP2
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001223 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001224 If you say yes here you get support for the Texas Instruments
1225 TWL92330/Menelaus Power Management chip. This include voltage
1226 regulators, Dual slot memory card transceivers, real-time clock
1227 and other features that are often used in portable devices like
1228 cell phones and PDAs.
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001229
Samuel Ortizab85b1202013-04-09 14:40:09 +02001230config MFD_WL1273_CORE
1231 tristate "TI WL1273 FM radio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001232 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001233 select MFD_CORE
1234 default n
1235 help
1236 This is the core driver for the TI WL1273 FM radio. This MFD
1237 driver connects the radio-wl1273 V4L2 module and the wl1273
1238 audio codec.
1239
1240config MFD_LM3533
1241 tristate "TI/National Semiconductor LM3533 Lighting Power chip"
1242 depends on I2C
1243 select MFD_CORE
1244 select REGMAP_I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001245 help
1246 Say yes here to enable support for National Semiconductor / TI
1247 LM3533 Lighting Power chips.
1248
1249 This driver provides common support for accessing the device;
1250 additional drivers must be enabled in order to use the LED,
1251 backlight or ambient-light-sensor functionality of the device.
1252
1253config MFD_TIMBERDALE
1254 tristate "Timberdale FPGA"
1255 select MFD_CORE
Jean Delvare84c3a8f2014-06-16 13:56:01 +02001256 depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
Samuel Ortizab85b1202013-04-09 14:40:09 +02001257 ---help---
1258 This is the core driver for the timberdale FPGA. This device is a
1259 multifunction device which exposes numerous platform devices.
1260
1261 The timberdale FPGA can be found on the Intel Atom development board
1262 for in-vehicle infontainment, called Russellville.
1263
1264config MFD_TC3589X
1265 bool "Toshiba TC35892 and variants"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001266 depends on I2C=y
Linus Walleij14227312015-03-19 15:52:45 +01001267 depends on OF
Samuel Ortizab85b1202013-04-09 14:40:09 +02001268 select MFD_CORE
1269 help
1270 Support for the Toshiba TC35892 and variants I/O Expander.
1271
1272 This driver provides common support for accessing the device,
1273 additional drivers must be enabled in order to use the
1274 functionality of the device.
1275
1276config MFD_TMIO
1277 bool
1278 default n
1279
1280config MFD_T7L66XB
1281 bool "Toshiba T7L66XB"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001282 depends on ARM && HAVE_CLK
Samuel Ortizab85b1202013-04-09 14:40:09 +02001283 select MFD_CORE
1284 select MFD_TMIO
1285 help
1286 Support for Toshiba Mobile IO Controller T7L66XB
1287
1288config MFD_TC6387XB
1289 bool "Toshiba TC6387XB"
1290 depends on ARM && HAVE_CLK
1291 select MFD_CORE
1292 select MFD_TMIO
1293 help
1294 Support for Toshiba Mobile IO Controller TC6387XB
1295
1296config MFD_TC6393XB
1297 bool "Toshiba TC6393XB"
1298 depends on ARM && HAVE_CLK
1299 select GPIOLIB
1300 select MFD_CORE
1301 select MFD_TMIO
1302 help
1303 Support for Toshiba Mobile IO Controller TC6393XB
1304
1305config MFD_VX855
1306 tristate "VIA VX855/VX875 integrated south bridge"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001307 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +02001308 select MFD_CORE
1309 help
1310 Say yes here to enable support for various functions of the
1311 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
1312 and/or vx855_gpio drivers for this to do anything useful.
1313
1314config MFD_ARIZONA
1315 select REGMAP
1316 select REGMAP_IRQ
1317 select MFD_CORE
1318 bool
1319
1320config MFD_ARIZONA_I2C
1321 tristate "Wolfson Microelectronics Arizona platform with I2C"
1322 select MFD_ARIZONA
1323 select MFD_CORE
1324 select REGMAP_I2C
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001325 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001326 help
1327 Support for the Wolfson Microelectronics Arizona platform audio SoC
1328 core functionality controlled via I2C.
1329
1330config MFD_ARIZONA_SPI
1331 tristate "Wolfson Microelectronics Arizona platform with SPI"
1332 select MFD_ARIZONA
1333 select MFD_CORE
1334 select REGMAP_SPI
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001335 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001336 help
1337 Support for the Wolfson Microelectronics Arizona platform audio SoC
1338 core functionality controlled via I2C.
1339
1340config MFD_WM5102
1341 bool "Wolfson Microelectronics WM5102"
1342 depends on MFD_ARIZONA
1343 help
1344 Support for Wolfson Microelectronics WM5102 low power audio SoC
1345
1346config MFD_WM5110
Richard Fitzgeralde5d4ef02015-01-17 15:21:22 +00001347 bool "Wolfson Microelectronics WM5110 and WM8280/WM8281"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001348 depends on MFD_ARIZONA
1349 help
Richard Fitzgeralde5d4ef02015-01-17 15:21:22 +00001350 Support for Wolfson Microelectronics WM5110 and WM8280/WM8281
1351 low power audio SoC
Samuel Ortizab85b1202013-04-09 14:40:09 +02001352
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001353config MFD_WM8997
Mark Brownca16ecb2013-07-17 12:21:09 +01001354 bool "Wolfson Microelectronics WM8997"
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001355 depends on MFD_ARIZONA
1356 help
1357 Support for Wolfson Microelectronics WM8997 low power audio SoC
1358
Samuel Ortizab85b1202013-04-09 14:40:09 +02001359config MFD_WM8400
1360 bool "Wolfson Microelectronics WM8400"
1361 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001362 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001363 select REGMAP_I2C
1364 help
1365 Support for the Wolfson Microelecronics WM8400 PMIC and audio
1366 CODEC. This driver provides common support for accessing
1367 the device, additional drivers must be enabled in order to use
1368 the functionality of the device.
1369
1370config MFD_WM831X
1371 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001372
1373config MFD_WM831X_I2C
1374 bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1375 select MFD_CORE
1376 select MFD_WM831X
1377 select REGMAP_I2C
1378 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001379 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001380 help
1381 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1382 when controlled using I2C. This driver provides common support
1383 for accessing the device, additional drivers must be enabled in
1384 order to use the functionality of the device.
1385
1386config MFD_WM831X_SPI
1387 bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
1388 select MFD_CORE
1389 select MFD_WM831X
1390 select REGMAP_SPI
1391 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001392 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001393 help
1394 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1395 when controlled using SPI. This driver provides common support
1396 for accessing the device, additional drivers must be enabled in
1397 order to use the functionality of the device.
1398
1399config MFD_WM8350
1400 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001401
1402config MFD_WM8350_I2C
1403 bool "Wolfson Microelectronics WM8350 with I2C"
1404 select MFD_WM8350
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001405 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001406 help
1407 The WM8350 is an integrated audio and power management
1408 subsystem with watchdog and RTC functionality for embedded
1409 systems. This option enables core support for the WM8350 with
1410 I2C as the control interface. Additional options must be
1411 selected to enable support for the functionality of the chip.
1412
1413config MFD_WM8994
Mark Brown6052d832014-07-31 15:41:30 +01001414 tristate "Wolfson Microelectronics WM8994"
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001415 select MFD_CORE
1416 select REGMAP_I2C
1417 select REGMAP_IRQ
Mark Brown6052d832014-07-31 15:41:30 +01001418 depends on I2C
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001419 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001420 The WM8994 is a highly integrated hi-fi CODEC designed for
Ɓukasz Stelmach78c059c2015-03-27 21:39:59 +01001421 smartphone applications. As well as audio functionality it
Samuel Ortizab85b1202013-04-09 14:40:09 +02001422 has on board GPIO and regulator functionality which is
1423 supported via the relevant subsystems. This driver provides
1424 core support for the WM8994, in order to use the actual
1425 functionaltiy of the device other drivers must be enabled.
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001426
Linus Walleij60013b92013-09-22 21:49:18 +02001427config MFD_STW481X
Arnd Bergmannf41716d2014-06-05 23:24:14 +02001428 tristate "Support for ST Microelectronics STw481x"
Linus Walleij60013b92013-09-22 21:49:18 +02001429 depends on I2C && ARCH_NOMADIK
1430 select REGMAP_I2C
1431 select MFD_CORE
1432 help
1433 Select this option to enable the STw481x chip driver used
1434 in various ST Microelectronics and ST-Ericsson embedded
1435 Nomadik series.
1436
Russell Kinga4e137a2005-08-18 10:06:59 +01001437menu "Multimedia Capabilities Port drivers"
1438 depends on ARCH_SA1100
1439
1440config MCP
1441 tristate
1442
1443# Interface drivers
1444config MCP_SA11X0
1445 tristate "Support SA11x0 MCP interface"
1446 depends on ARCH_SA1100
1447 select MCP
1448
1449# Chip drivers
1450config MCP_UCB1200
Arnd Bergmann1c93c722014-06-05 23:24:12 +02001451 tristate "Support for UCB1200 / UCB1300"
Russell Kinga4e137a2005-08-18 10:06:59 +01001452 depends on MCP_SA11X0
1453 select MCP
1454
1455config MCP_UCB1200_TS
1456 tristate "Touchscreen interface support"
1457 depends on MCP_UCB1200 && INPUT
1458
1459endmenu
Pawel Moll3ecbf052012-09-24 14:55:40 +01001460
Pawel Moll974cc7b2014-04-23 10:49:31 +01001461config MFD_VEXPRESS_SYSREG
1462 bool "Versatile Express System Registers"
Arnd Bergmannb33cdd22014-05-26 17:25:22 +02001463 depends on VEXPRESS_CONFIG && GPIOLIB
Pawel Moll974cc7b2014-04-23 10:49:31 +01001464 default y
1465 select CLKSRC_MMIO
1466 select GPIO_GENERIC_PLATFORM
1467 select MFD_CORE
1468 select MFD_SYSCON
Pawel Moll3ecbf052012-09-24 14:55:40 +01001469 help
Pawel Moll974cc7b2014-04-23 10:49:31 +01001470 System Registers are the platform configuration block
1471 on the ARM Ltd. Versatile Express board.
Linus Walleija6e6e662014-01-29 11:09:53 +01001472
1473endmenu
1474endif