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Russell Kinga4e137a2005-08-18 10:06:59 +01001#
2# Multifunction miscellaneous devices
3#
4
Randy Dunlap38270642010-05-11 01:07:34 +02005menuconfig MFD_SUPPORT
6 bool "Multifunction device drivers"
Martin Schwidefskye25df122007-05-10 15:45:57 +02007 depends on HAS_IOMEM
Randy Dunlap38270642010-05-11 01:07:34 +02008 default y
9 help
Samuel Ortiz15742c82010-06-19 02:29:24 +020010 Multifunction devices embed several functions (e.g. GPIOs,
11 touchscreens, keyboards, current regulators, power management chips,
12 etc...) in one single integrated circuit. They usually talk to the
13 main CPU through one or more IRQ lines and low speed data busses (SPI,
14 I2C, etc..). They appear as one single device to the main system
15 through the data bus and the MFD framework allows for sub devices
16 (a.k.a. functions) to appear as discrete platform devices.
17 MFDs are typically found on embedded platforms.
18
19 This option alone does not add any kernel code.
Randy Dunlap38270642010-05-11 01:07:34 +020020
21if MFD_SUPPORT
Ben Dooksb6d64542007-02-20 13:58:01 -080022
Dmitry Baryshkovaa613de2008-06-27 10:37:19 +010023config MFD_CORE
24 tristate
25 default n
26
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050027config MFD_88PM860X
28 bool "Support Marvell 88PM8606/88PM8607"
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +010029 depends on I2C=y && GENERIC_HARDIRQS
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050030 select MFD_CORE
31 help
32 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
33 This includes the I2C driver and the core APIs _only_, you have to
34 select individual components like voltage regulators, RTC and
35 battery-charger under the corresponding menus.
36
Ben Dooksb6d64542007-02-20 13:58:01 -080037config MFD_SM501
38 tristate "Support for Silicon Motion SM501"
39 ---help---
40 This is the core driver for the Silicon Motion SM501 multimedia
41 companion chip. This device is a multifunction device which may
Matt LaPlante01dd2fb2007-10-20 01:34:40 +020042 provide numerous interfaces including USB host controller, USB gadget,
43 asynchronous serial ports, audio functions, and a dual display video
Ben Dooksb6d64542007-02-20 13:58:01 -080044 interface. The device may be connected by PCI or local bus with
45 varying functions enabled.
46
Ben Dooksf61be272008-07-25 01:45:59 -070047config MFD_SM501_GPIO
48 bool "Export GPIO via GPIO layer"
Samuel Ortiz2eedd602008-09-25 00:39:05 +020049 depends on MFD_SM501 && GPIOLIB
Ben Dooksf61be272008-07-25 01:45:59 -070050 ---help---
51 This option uses the gpio library layer to export the 64 GPIO
52 lines on the SM501. The platform data is used to supply the
53 base number for the first GPIO line to register.
54
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080055config MFD_ASIC3
56 bool "Support for Compaq ASIC3"
Samuel Ortiz2eedd602008-09-25 00:39:05 +020057 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +020058 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080059 ---help---
60 This driver supports the ASIC3 multifunction chip found on many
61 PDAs (mainly iPAQ and HTC based ones)
62
Miguel Aguilarca263082010-03-11 09:32:21 -060063config MFD_DAVINCI_VOICECODEC
64 tristate
65 select MFD_CORE
66
David Brownell0931a4c2008-12-22 12:05:27 +010067config MFD_DM355EVM_MSP
68 bool "DaVinci DM355 EVM microcontroller"
Samuel Ortiz1819ebc2010-09-20 00:19:27 +020069 depends on I2C=y && MACH_DAVINCI_DM355_EVM
David Brownell0931a4c2008-12-22 12:05:27 +010070 help
71 This driver supports the MSP430 microcontroller used on these
72 boards. MSP430 firmware manages resets and power sequencing,
73 inputs from buttons and the IR remote, LEDs, an RTC, and more.
74
Cyril Chemparathy03df0f62011-01-18 19:21:35 +000075config MFD_TI_SSP
76 tristate "TI Sequencer Serial Port support"
77 depends on ARCH_DAVINCI_TNETV107X
78 select MFD_CORE
79 ---help---
80 Say Y here if you want support for the Sequencer Serial Port
81 in a Texas Instruments TNETV107X SoC.
82
83 To compile this driver as a module, choose M here: the
84 module will be called ti-ssp.
85
Philipp Zabela1635b82008-04-09 19:20:34 +010086config HTC_EGPIO
87 bool "HTC EGPIO support"
Michael Buesch7444a722008-07-25 01:46:11 -070088 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +010089 help
90 This driver supports the CPLD egpio chip present on
91 several HTC phones. It provides basic support for input
92 pins, output pins, and irqs.
93
Philipp Zabel5dc33392008-04-12 13:25:41 +010094config HTC_PASIC3
95 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +010096 select MFD_CORE
Philipp Zabel5dc33392008-04-12 13:25:41 +010097 help
98 This core driver provides register access for the LED/DS1WM
99 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
100 HTC Magician devices, respectively. Actual functionality is
101 handled by the leds-pasic3 and ds1wm drivers.
102
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100103config HTC_I2CPLD
104 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -0800105 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100106 help
107 If you say yes here you get support for the supposed CPLD
108 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
109 This device provides input and output GPIOs through an I2C
110 interface to one or more sub-chips.
111
Marek Vašutd9105c22008-08-03 21:34:08 +0100112config UCB1400_CORE
113 tristate "Philips UCB1400 Core driver"
Randy Dunlape4831802008-10-15 13:29:07 +0200114 depends on AC97_BUS
Andrew Morton5a49a542008-10-15 13:30:47 +0200115 depends on GPIOLIB
Marek Vašutd9105c22008-08-03 21:34:08 +0100116 help
117 This enables support for the Philips UCB1400 core functions.
118 The UCB1400 is an AC97 audio codec.
119
120 To compile this driver as a module, choose M here: the
121 module will be called ucb1400_core.
122
Linus Walleij798a8ee2011-03-09 13:02:38 +0100123config TPS6105X
124 tristate "TPS61050/61052 Boost Converters"
125 depends on I2C
Linus Walleij2edd3b62011-03-09 12:02:55 +0000126 select REGULATOR
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700127 select MFD_CORE
Linus Walleij2edd3b62011-03-09 12:02:55 +0000128 select REGULATOR_FIXED_VOLTAGE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100129 help
130 This option enables a driver for the TP61050/TPS61052
131 high-power "white LED driver". This boost converter is
132 sometimes used for other things than white LEDs, and
133 also contains a GPIO pin.
134
David Brownell87c13492008-12-22 12:16:27 +0100135config TPS65010
136 tristate "TPS6501x Power Management chips"
137 depends on I2C && GPIOLIB
138 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
139 help
140 If you say yes here you get support for the TPS6501x series of
141 Power Management chips. These include voltage regulators,
142 lithium ion/polymer battery charging, and other features that
143 are often used in portable devices like cell phones and cameras.
144
145 This driver can also be built as a module. If so, the module
146 will be called tps65010.
147
Todd Fischer31dd6a22010-04-08 09:04:55 +0200148config TPS6507X
149 tristate "TPS6507x Power Management / Touch Screen chips"
150 select MFD_CORE
151 depends on I2C
152 help
153 If you say yes here you get support for the TPS6507x series of
154 Power Management / Touch Screen chips. These include voltage
155 regulators, lithium ion/polymer battery charging, touch screen
156 and other features that are often used in portable devices.
157 This driver can also be built as a module. If so, the module
158 will be called tps6507x.
159
Axel Lin37df0032011-04-15 20:04:45 +0800160config MFD_TPS6586X
161 bool "TPS6586x Power Management chips"
162 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
163 select MFD_CORE
164 help
165 If you say yes here you get support for the TPS6586X series of
166 Power Management chips.
167 This driver provides common support for accessing the device,
168 additional drivers must be enabled in order to use the
169 functionality of the device.
170
171 This driver can also be built as a module. If so, the module
172 will be called tps6586x.
173
David Brownell88e75cc2008-12-22 12:18:02 +0100174config MENELAUS
175 bool "Texas Instruments TWL92330/Menelaus PM chip"
Tony Lindgren088ef952010-02-12 12:26:47 -0800176 depends on I2C=y && ARCH_OMAP2
David Brownell88e75cc2008-12-22 12:18:02 +0100177 help
178 If you say yes here you get support for the Texas Instruments
179 TWL92330/Menelaus Power Management chip. This include voltage
Matt LaPlante692105b2009-01-26 11:12:25 +0100180 regulators, Dual slot memory card transceivers, real-time clock
David Brownell88e75cc2008-12-22 12:18:02 +0100181 and other features that are often used in portable devices like
182 cell phones and PDAs.
183
David Brownella603a7f2008-10-15 12:15:39 +0200184config TWL4030_CORE
Balaji T Ke8deb282009-12-14 00:25:31 +0100185 bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
David Brownell67460a72008-12-01 00:35:33 +0100186 depends on I2C=y && GENERIC_HARDIRQS
David Brownella603a7f2008-10-15 12:15:39 +0200187 help
Balaji T Ke8deb282009-12-14 00:25:31 +0100188 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
David Brownella603a7f2008-10-15 12:15:39 +0200189 This core driver provides register access and IRQ handling
190 facilities, and registers devices for the various functions
191 so that function-specific drivers can bind to them.
192
193 These multi-function chips are found on many OMAP2 and OMAP3
194 boards, providing power management, RTC, GPIO, keypad, a
195 high speed USB OTG transceiver, an audio codec (on most
196 versions) and many other features.
197
Keerthyf99c1d42011-03-01 19:12:26 +0530198config TWL4030_MADC
199 tristate "Texas Instruments TWL4030 MADC"
200 depends on TWL4030_CORE
201 help
202 This driver provides support for triton TWL4030-MADC. The
203 driver supports both RT and SW conversion methods.
204
205 This driver can be built as a module. If so it will be
206 named twl4030-madc
207
Amit Kucheriaebf0bd32009-08-31 18:32:18 +0200208config TWL4030_POWER
209 bool "Support power resources on TWL4030 family chips"
210 depends on TWL4030_CORE && ARM
211 help
212 Say yes here if you want to use the power resources on the
213 TWL4030 family chips. Most of these resources are regulators,
214 which have a separate driver; some are control signals, such
215 as clock request handshaking.
216
217 This driver uses board-specific data to initialize the resources
Lucas De Marchi25985ed2011-03-30 22:57:33 -0300218 and load scripts controlling which resources are switched off/on
Amit Kucheriaebf0bd32009-08-31 18:32:18 +0200219 or reset when a sleep, wakeup or warm reset event occurs.
220
Peter Ujfalusi57fe7252011-05-31 12:02:49 +0300221config MFD_TWL4030_AUDIO
Peter Ujfalusi0b83dde2009-10-22 13:26:45 +0300222 bool
223 depends on TWL4030_CORE
224 select MFD_CORE
225 default n
226
Hemanth V31fc03d2010-07-14 12:04:56 +0200227config TWL6030_PWM
228 tristate "TWL6030 PWM (Pulse Width Modulator) Support"
229 depends on TWL4030_CORE
230 select HAVE_PWM
231 default n
232 help
233 Say yes here if you want support for TWL6030 PWM.
234 This is used to control charging LED brightness.
235
Misael Lopez Cruzf19b2822011-04-27 02:14:07 -0500236config TWL6040_CORE
237 bool
238 depends on TWL4030_CORE && GENERIC_HARDIRQS
239 select MFD_CORE
240 default n
241
Rabin Vincent27e34992010-07-02 16:52:08 +0530242config MFD_STMPE
243 bool "Support STMicroelectronics STMPE"
244 depends on I2C=y && GENERIC_HARDIRQS
245 select MFD_CORE
246 help
247 Support for the STMPE family of I/O Expanders from
248 STMicroelectronics.
249
250 Currently supported devices are:
251
252 STMPE811: GPIO, Touchscreen
253 STMPE1601: GPIO, Keypad
254 STMPE2401: GPIO, Keypad
255 STMPE2403: GPIO, Keypad
256
257 This driver provides common support for accessing the device,
258 additional drivers must be enabled in order to use the functionality
259 of the device. Currently available sub drivers are:
260
261 GPIO: stmpe-gpio
262 Keypad: stmpe-keypad
263 Touchscreen: stmpe-ts
264
Sundar Iyerf4e8afd2010-12-13 09:33:13 +0530265config MFD_TC3589X
266 bool "Support Toshiba TC35892 and variants"
Rabin Vincentb4ecd322010-05-10 23:39:47 +0200267 depends on I2C=y && GENERIC_HARDIRQS
268 select MFD_CORE
269 help
Sundar Iyerf4e8afd2010-12-13 09:33:13 +0530270 Support for the Toshiba TC35892 and variants I/O Expander.
Rabin Vincentb4ecd322010-05-10 23:39:47 +0200271
272 This driver provides common support for accessing the device,
273 additional drivers must be enabled in order to use the
274 functionality of the device.
275
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200276config MFD_TMIO
277 bool
278 default n
279
Ian Molton1f192012008-07-15 15:09:43 +0100280config MFD_T7L66XB
281 bool "Support Toshiba T7L66XB"
Al Viro9ca68232008-11-01 18:19:59 +0000282 depends on ARM && HAVE_CLK
Ian Molton1f192012008-07-15 15:09:43 +0100283 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200284 select MFD_TMIO
Ian Molton1f192012008-07-15 15:09:43 +0100285 help
286 Support for Toshiba Mobile IO Controller T7L66XB
287
Ian Moltoncbdfb422008-07-15 15:12:52 +0100288config MFD_TC6387XB
289 bool "Support Toshiba TC6387XB"
Al Viro9ca68232008-11-01 18:19:59 +0000290 depends on ARM && HAVE_CLK
Ian Moltoncbdfb422008-07-15 15:12:52 +0100291 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200292 select MFD_TMIO
Ian Moltoncbdfb422008-07-15 15:12:52 +0100293 help
294 Support for Toshiba Mobile IO Controller TC6387XB
295
Dmitry Baryshkovd6315942008-06-22 12:01:58 +0100296config MFD_TC6393XB
297 bool "Support Toshiba TC6393XB"
Adrian Bunk8d25b362008-07-26 02:38:00 +0300298 depends on GPIOLIB && ARM
Dmitry Baryshkovf024ff12008-06-27 10:37:57 +0100299 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200300 select MFD_TMIO
Dmitry Baryshkovd6315942008-06-22 12:01:58 +0100301 help
302 Support for Toshiba Mobile IO Controller TC6393XB
303
Samuel Ortiz8e2eaab2008-10-24 17:10:05 +0200304config PMIC_DA903X
305 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
306 depends on I2C=y
307 help
308 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
309 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
310 usually found on PXA processors-based platforms. This includes
311 the I2C driver and the core APIs _only_, you have to select
312 individual components like LCD backlight, voltage regulators,
313 LEDs and battery-charger under the corresponding menus.
314
Michael Hennericha5736e02009-10-12 17:22:38 +0200315config PMIC_ADP5520
316 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
317 depends on I2C=y
318 help
319 Say yes here to add support for Analog Devices AD5520 and ADP5501,
320 Multifunction Power Management IC. This includes
321 the I2C driver and the core APIs _only_, you have to select
322 individual components like LCD backlight, LEDs, GPIOs and Kepad
323 under the corresponding menus.
324
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100325config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100326 bool "Maxim Semiconductor MAX8925 PMIC Support"
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100327 depends on I2C=y && GENERIC_HARDIRQS
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500328 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100329 help
330 Say yes here to support for Maxim Semiconductor MAX8925. This is
331 a Power Management IC. This driver provies common support for
332 accessing the device, additional drivers must be enabled in order
333 to use the functionality of the device.
334
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900335config MFD_MAX8997
336 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
337 depends on I2C=y && GENERIC_HARDIRQS
338 select MFD_CORE
339 help
340 Say yes here to support for Maxim Semiconductor MAX8998/8966.
341 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
342 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100343 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900344 additional drivers must be enabled in order to use the functionality
345 of the device.
346
Kyungmin Park156f2522010-06-16 09:04:16 +0200347config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900348 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Joonyoung Shim2c7e6f52010-09-10 18:36:39 +0200349 depends on I2C=y && GENERIC_HARDIRQS
Kyungmin Park156f2522010-06-16 09:04:16 +0200350 select MFD_CORE
351 help
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900352 Say yes here to support for Maxim Semiconductor MAX8998 and
353 National Semiconductor LP3974. This is a Power Management IC.
354 This driver provies common support for accessing the device,
355 additional drivers must be enabled in order to use the functionality
356 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200357
Mark Brown1d9f9f02008-09-10 18:58:42 +0100358config MFD_WM8400
359 tristate "Support Wolfson Microelectronics WM8400"
Mark Brownb8380c12008-12-18 10:54:22 +0100360 select MFD_CORE
Mark Brown9c366452008-10-24 17:16:11 +0200361 depends on I2C
Mark Brown1d9f9f02008-09-10 18:58:42 +0100362 help
363 Support for the Wolfson Microelecronics WM8400 PMIC and audio
Mark Brown9e5aca52009-05-29 11:34:18 +0100364 CODEC. This driver provides common support for accessing
Mark Brown1d9f9f02008-09-10 18:58:42 +0100365 the device, additional drivers must be enabled in order to use
366 the functionality of the device.
367
Mark Brownb11062b2009-07-27 14:45:58 +0100368config MFD_WM831X
Mark Browne5b48682010-10-19 23:57:56 +0200369 bool
370 depends on GENERIC_HARDIRQS
371
372config MFD_WM831X_I2C
373 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
Mark Brownb11062b2009-07-27 14:45:58 +0100374 select MFD_CORE
Mark Browne5b48682010-10-19 23:57:56 +0200375 select MFD_WM831X
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100376 depends on I2C=y && GENERIC_HARDIRQS
Mark Brownb11062b2009-07-27 14:45:58 +0100377 help
Mark Browne5b48682010-10-19 23:57:56 +0200378 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
379 when controlled using I2C. This driver provides common support
380 for accessing the device, additional drivers must be enabled in
381 order to use the functionality of the device.
Mark Brownb11062b2009-07-27 14:45:58 +0100382
Mark Brown2aa13b92010-10-20 00:00:11 +0200383config MFD_WM831X_SPI
384 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
385 select MFD_CORE
386 select MFD_WM831X
387 depends on SPI_MASTER && GENERIC_HARDIRQS
388 help
389 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
390 when controlled using SPI. This driver provides common support
391 for accessing the device, additional drivers must be enabled in
392 order to use the functionality of the device.
393
Mark Brown89b40122008-10-10 15:58:10 +0100394config MFD_WM8350
Mark Brownecf926b2010-01-05 20:40:47 +0000395 bool
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100396 depends on GENERIC_HARDIRQS
Mark Brown89b40122008-10-10 15:58:10 +0100397
398config MFD_WM8350_CONFIG_MODE_0
399 bool
400 depends on MFD_WM8350
401
402config MFD_WM8350_CONFIG_MODE_1
403 bool
404 depends on MFD_WM8350
405
406config MFD_WM8350_CONFIG_MODE_2
407 bool
408 depends on MFD_WM8350
409
410config MFD_WM8350_CONFIG_MODE_3
411 bool
412 depends on MFD_WM8350
413
Mark Brownca23f8c2008-12-18 23:12:28 +0100414config MFD_WM8351_CONFIG_MODE_0
415 bool
416 depends on MFD_WM8350
417
418config MFD_WM8351_CONFIG_MODE_1
419 bool
420 depends on MFD_WM8350
421
422config MFD_WM8351_CONFIG_MODE_2
423 bool
424 depends on MFD_WM8350
425
426config MFD_WM8351_CONFIG_MODE_3
427 bool
428 depends on MFD_WM8350
429
Mark Brown96920632008-12-18 23:09:50 +0100430config MFD_WM8352_CONFIG_MODE_0
431 bool
432 depends on MFD_WM8350
433
434config MFD_WM8352_CONFIG_MODE_1
435 bool
436 depends on MFD_WM8350
437
438config MFD_WM8352_CONFIG_MODE_2
439 bool
440 depends on MFD_WM8350
441
442config MFD_WM8352_CONFIG_MODE_3
443 bool
444 depends on MFD_WM8350
445
Mark Brownc661a0b2008-10-10 15:58:11 +0100446config MFD_WM8350_I2C
Mark Brownecf926b2010-01-05 20:40:47 +0000447 bool "Support Wolfson Microelectronics WM8350 with I2C"
Mark Brownc661a0b2008-10-10 15:58:11 +0100448 select MFD_WM8350
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100449 depends on I2C=y && GENERIC_HARDIRQS
Mark Brownc661a0b2008-10-10 15:58:11 +0100450 help
451 The WM8350 is an integrated audio and power management
452 subsystem with watchdog and RTC functionality for embedded
453 systems. This option enables core support for the WM8350 with
454 I2C as the control interface. Additional options must be
455 selected to enable support for the functionality of the chip.
456
Mark Brown9e501082010-01-29 18:20:29 +0000457config MFD_WM8994
Mark Brownc9fbf7e2010-03-26 16:49:15 +0000458 bool "Support Wolfson Microelectronics WM8994"
Mark Brown9e501082010-01-29 18:20:29 +0000459 select MFD_CORE
Mark Brownc9fbf7e2010-03-26 16:49:15 +0000460 depends on I2C=y && GENERIC_HARDIRQS
Mark Brown9e501082010-01-29 18:20:29 +0000461 help
462 The WM8994 is a highly integrated hi-fi CODEC designed for
463 smartphone applicatiosn. As well as audio functionality it
464 has on board GPIO and regulator functionality which is
465 supported via the relevant subsystems. This driver provides
466 core support for the WM8994, in order to use the actual
467 functionaltiy of the device other drivers must be enabled.
468
Balaji Raof52046b2009-01-09 01:49:01 +0100469config MFD_PCF50633
470 tristate "Support for NXP PCF50633"
471 depends on I2C
472 help
473 Say yes here if you have NXP PCF50633 chip on your board.
474 This core driver provides register access and IRQ handling
475 facilities, and registers devices for the various functions
476 so that function-specific drivers can bind to them.
477
Axel Lin13051342011-04-15 20:06:37 +0800478config PCF50633_ADC
479 tristate "Support for NXP PCF50633 ADC"
480 depends on MFD_PCF50633
481 help
482 Say yes here if you want to include support for ADC in the
483 NXP PCF50633 chip.
484
485config PCF50633_GPIO
486 tristate "Support for NXP PCF50633 GPIO"
487 depends on MFD_PCF50633
488 help
489 Say yes here if you want to include support GPIO for pins on
490 the PCF50633 chip.
491
Sascha Hauer8238add2009-08-19 01:40:28 +0200492config MFD_MC13783
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200493 tristate
494
495config MFD_MC13XXX
496 tristate "Support Freescale MC13783 and MC13892"
Sascha Hauer8238add2009-08-19 01:40:28 +0200497 depends on SPI_MASTER
498 select MFD_CORE
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200499 select MFD_MC13783
Sascha Hauer8238add2009-08-19 01:40:28 +0200500 help
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200501 Support for the Freescale (Atlas) PMIC and audio CODECs
502 MC13783 and MC13892.
Sascha Hauer8238add2009-08-19 01:40:28 +0200503 This driver provides common support for accessing the device,
504 additional drivers must be enabled in order to use the
505 functionality of the device.
506
Mattias Wallinfa661252010-05-01 18:26:20 +0200507config ABX500_CORE
508 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200509 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200510 help
511 Say yes here if you have the ABX500 Mixed Signal IC family
512 chips. This core driver expose register access functions.
513 Functionality specific drivers using these functions can
514 remain unchanged when IC changes. Binding of the functions to
515 actual register access is done by the IC core driver.
516
Linus Walleij14fa5692009-05-21 23:17:06 +0200517config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100518 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Mattias Wallinfa661252010-05-01 18:26:20 +0200519 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200520 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200521 default y if ARCH_U300
522 help
523 Select this to enable the AB3100 Mixed Signal IC core
524 functionality. This connects to a AB3100 on the I2C bus
525 and expose a number of symbols needed for dependent devices
526 to read and write registers and subscribe to events from
527 this multi-functional IC. This is needed to use other features
528 of the AB3100 such as battery-backed RTC, charging control,
529 LEDs, vibrator, system power and temperature, power management
530 and ALSA sound.
531
Linus Walleij12992dd2009-08-18 22:52:26 +0200532config AB3100_OTP
533 tristate "ST-Ericsson AB3100 OTP functions"
534 depends on AB3100_CORE
535 default y if AB3100_CORE
536 help
537 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
538 programmable memory) support. This exposes a sysfs file to read
539 out OTP values.
540
Daniel Ribeiro13a09f92009-05-28 15:43:37 -0300541config EZX_PCAP
542 bool "PCAP Support"
543 depends on GENERIC_HARDIRQS && SPI_MASTER
544 help
545 This enables the PCAP ASIC present on EZX Phones. This is
546 needed for MMC, TouchScreen, Sound, USB, etc..
547
Rabin Vincent62579262010-05-19 11:39:02 +0200548config AB8500_CORE
549 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Sundar Iyer6680d942010-12-24 11:52:08 +0100550 depends on GENERIC_HARDIRQS && ABX500_CORE
Rabin Vincent62579262010-05-19 11:39:02 +0200551 select MFD_CORE
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200552 help
Rabin Vincent62579262010-05-19 11:39:02 +0200553 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100554 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
555 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
556 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200557 This chip embeds various other multimedia funtionalities as well.
558
Mattias Wallin39368ed2010-09-15 13:12:03 +0200559config AB8500_I2C_CORE
560 bool "AB8500 register access via PRCMU I2C"
Linus Walleij650c2a22011-05-15 22:53:56 +0200561 depends on AB8500_CORE && MFD_DB8500_PRCMU
Mattias Wallin39368ed2010-09-15 13:12:03 +0200562 default y
563 help
564 This enables register access to the AB8500 chip via PRCMU I2C.
565 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
566 the I2C bus is connected to the Power Reset
567 and Mangagement Unit, PRCMU.
568
Mattias Wallin5814fc32010-09-13 16:05:04 +0200569config AB8500_DEBUG
570 bool "Enable debug info via debugfs"
571 depends on AB8500_CORE && DEBUG_FS
572 default y if DEBUG_FS
573 help
574 Select this option if you want debug information using the debug
575 filesystem, debugfs.
576
Arun Murthydae2db32011-02-22 10:11:13 +0100577config AB8500_GPADC
578 bool "AB8500 GPADC driver"
579 depends on AB8500_CORE && REGULATOR_AB8500
580 default y
581 help
582 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
583
Mattias Wallin09bcb3f2010-05-11 00:25:29 +0200584config AB3550_CORE
585 bool "ST-Ericsson AB3550 Mixed Signal Circuit core functions"
586 select MFD_CORE
587 depends on I2C=y && GENERIC_HARDIRQS && ABX500_CORE
588 help
589 Select this to enable the AB3550 Mixed Signal IC core
590 functionality. This connects to a AB3550 on the I2C bus
591 and expose a number of symbols needed for dependent devices
592 to read and write registers and subscribe to events from
593 this multi-functional IC. This is needed to use other features
594 of the AB3550 such as battery-backed RTC, charging control,
595 LEDs, vibrator, system power and temperature, power management
596 and ALSA sound.
597
Linus Walleij650c2a22011-05-15 22:53:56 +0200598config MFD_DB8500_PRCMU
599 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
600 depends on UX500_SOC_DB8500
601 select MFD_CORE
602 help
603 Select this option to enable support for the DB8500 Power Reset
604 and Control Management Unit. This is basically an autonomous
605 system controller running an XP70 microprocessor, which is accessed
606 through a register map.
607
Linus Walleij83177972011-05-03 18:14:48 +0200608config MFD_DB5500_PRCMU
609 bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
610 depends on UX500_SOC_DB5500
611 select MFD_CORE
612 help
613 Select this option to enable support for the DB5500 Power Reset
614 and Control Management Unit. This is basically an autonomous
615 system controller running an XP70 microprocessor, which is accessed
616 through a register map.
617
Andres Salomonf71e1af2010-11-26 11:52:35 +0100618config MFD_CS5535
619 tristate "Support for CS5535 and CS5536 southbridge core functions"
620 select MFD_CORE
Andres Salomon15b7cf12011-03-27 21:26:03 -0700621 depends on PCI && X86
Andres Salomonf71e1af2010-11-26 11:52:35 +0100622 ---help---
623 This is the core driver for CS5535/CS5536 MFD functions. This is
624 necessary for using the board's GPIO and MFGPT functionality.
625
Richard Röjfors8edbede2010-02-04 08:18:52 -0300626config MFD_TIMBERDALE
627 tristate "Support for the Timberdale FPGA"
628 select MFD_CORE
Randy Dunlap546e29b62010-02-12 12:30:55 -0300629 depends on PCI && GPIOLIB
Richard Röjfors8edbede2010-02-04 08:18:52 -0300630 ---help---
631 This is the core driver for the timberdale FPGA. This device is a
632 multifunction device which exposes numerous platform devices.
633
634 The timberdale FPGA can be found on the Intel Atom development board
635 for in-vehicle infontainment, called Russellville.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100636
637config LPC_SCH
638 tristate "Intel SCH LPC"
639 depends on PCI
640 select MFD_CORE
641 help
642 LPC bridge function of the Intel SCH provides support for
643 System Management Bus and General Purpose I/O.
644
Florian Fainellie090d502010-03-21 01:06:05 +0100645config MFD_RDC321X
646 tristate "Support for RDC-R321x southbridge"
647 select MFD_CORE
648 depends on PCI
649 help
650 Say yes here if you want to have support for the RDC R-321x SoC
651 southbridge which provides access to GPIOs and Watchdog using the
652 southbridge PCI device configuration space.
653
Ira W. Snyderbd358132010-04-07 09:43:00 +0200654config MFD_JANZ_CMODIO
655 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
656 select MFD_CORE
657 depends on PCI
658 help
659 This is the core driver for the Janz CMOD-IO PCI MODULbus
660 carrier board. This device is a PCI to MODULbus bridge which may
661 host many different types of MODULbus daughterboards, including
662 CAN and GPIO controllers.
663
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200664config MFD_JZ4740_ADC
665 tristate "Support for the JZ4740 SoC ADC core"
666 select MFD_CORE
667 depends on MACH_JZ4740
668 help
669 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
670 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
671
Daniel Drake375fc772010-09-30 21:55:41 +0100672config MFD_VX855
673 tristate "Support for VIA VX855/VX875 integrated south bridge"
674 depends on PCI
675 select MFD_CORE
676 help
677 Say yes here to enable support for various functions of the
678 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
679 and/or vx855_gpio drivers for this to do anything useful.
680
Matti Aaltonen383268a2010-12-10 11:41:33 -0300681config MFD_WL1273_CORE
Matti Aaltonen94fd5b72011-03-01 10:10:35 -0300682 tristate "Support for TI WL1273 FM radio."
Matti Aaltonen383268a2010-12-10 11:41:33 -0300683 depends on I2C
684 select MFD_CORE
685 default n
686 help
687 This is the core driver for the TI WL1273 FM radio. This MFD
688 driver connects the radio-wl1273 V4L2 module and the wl1273
689 audio codec.
690
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530691config MFD_OMAP_USB_HOST
692 bool "Support OMAP USBHS core driver"
693 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
694 default y
695 help
696 This is the core driver for the OAMP EHCI and OHCI drivers.
697 This MFD driver does the required setup functionalities for
698 OMAP USB Host drivers.
699
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700700config MFD_PM8XXX
701 tristate
702
703config MFD_PM8921_CORE
704 tristate "Qualcomm PM8921 PMIC chip"
705 depends on MSM_SSBI
706 select MFD_CORE
707 select MFD_PM8XXX
708 help
709 If you say yes to this option, support will be included for the
710 built-in PM8921 PMIC chip.
711
712 This is required if your board has a PM8921 and uses its features,
713 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
714
715 Say M here if you want to include support for PM8921 chip as a module.
716 This will build a module called "pm8921-core".
717
Abhijeet Dharmapurikarc013f0a2011-04-05 14:40:53 -0700718config MFD_PM8XXX_IRQ
719 bool "Support for Qualcomm PM8xxx IRQ features"
720 depends on MFD_PM8XXX
721 default y if MFD_PM8XXX
722 help
723 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
724
725 This is required to use certain other PM 8xxx features, such as GPIO
726 and MPP.
727
Graeme Gregory27c67502011-05-02 16:19:46 -0500728config MFD_TPS65910
Jorge Eduardo Candelariaaec519b2011-05-10 12:30:36 -0500729 bool "TPS65910 Power Management chip"
Liam Girdwood66c500f2011-05-27 22:13:08 +0100730 depends on I2C=y && GPIOLIB
Graeme Gregory27c67502011-05-02 16:19:46 -0500731 select MFD_CORE
Jorge Eduardo Candelaria83545d82011-05-16 18:35:37 -0500732 select GPIO_TPS65910
Graeme Gregory27c67502011-05-02 16:19:46 -0500733 help
734 if you say yes here you get support for the TPS65910 series of
735 Power Management chips.
736
Axel Lin8509e142011-06-23 10:15:51 +0800737config TPS65911_COMPARATOR
738 tristate
739
Randy Dunlap38270642010-05-11 01:07:34 +0200740endif # MFD_SUPPORT
Ben Dooksb6d64542007-02-20 13:58:01 -0800741
Russell Kinga4e137a2005-08-18 10:06:59 +0100742menu "Multimedia Capabilities Port drivers"
Adrian Bunkf751d502006-03-24 03:18:21 -0800743 depends on ARCH_SA1100
Russell Kinga4e137a2005-08-18 10:06:59 +0100744
745config MCP
746 tristate
747
Russell King5e742ad2005-08-18 10:08:15 +0100748# Interface drivers
749config MCP_SA11X0
750 tristate "Support SA11x0 MCP interface"
751 depends on ARCH_SA1100
752 select MCP
753
Russell King05c45ca2005-09-11 10:26:31 +0100754# Chip drivers
755config MCP_UCB1200
756 tristate "Support for UCB1200 / UCB1300"
757 depends on MCP
758
Russell Kingacb45432005-09-11 10:26:57 +0100759config MCP_UCB1200_TS
760 tristate "Touchscreen interface support"
761 depends on MCP_UCB1200 && INPUT
762
Russell Kinga4e137a2005-08-18 10:06:59 +0100763endmenu