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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
Linus Walleij54f323b2011-07-04 17:34:16 +0200174config MFD_TPS65910
175 bool "TPS65910 Power Management chip"
176 depends on I2C=y && GPIOLIB
177 select MFD_CORE
178 select GPIO_TPS65910
179 help
180 if you say yes here you get support for the TPS65910 series of
181 Power Management chips.
182
Margarita Olaya36e52872011-06-09 14:50:00 -0500183config MFD_TPS65912
Mark Brown56088012011-06-22 14:53:58 +0100184 bool
Margarita Olaya36e52872011-06-09 14:50:00 -0500185 depends on GPIOLIB
186
187config MFD_TPS65912_I2C
188 bool "TPS95612 Power Management chip with I2C"
189 select MFD_CORE
190 select MFD_TPS65912
191 depends on I2C=y && GPIOLIB
192 help
193 If you say yes here you get support for the TPS65912 series of
194 PM chips with I2C interface.
195
196config MFD_TPS65912_SPI
197 bool "TPS65912 Power Management chip with SPI"
198 select MFD_CORE
199 select MFD_TPS65912
200 depends on SPI_MASTER && GPIOLIB
201 help
202 If you say yes here you get support for the TPS65912 series of
203 PM chips with SPI interface.
204
David Brownell88e75cc2008-12-22 12:18:02 +0100205config MENELAUS
206 bool "Texas Instruments TWL92330/Menelaus PM chip"
Tony Lindgren088ef952010-02-12 12:26:47 -0800207 depends on I2C=y && ARCH_OMAP2
David Brownell88e75cc2008-12-22 12:18:02 +0100208 help
209 If you say yes here you get support for the Texas Instruments
210 TWL92330/Menelaus Power Management chip. This include voltage
Matt LaPlante692105b2009-01-26 11:12:25 +0100211 regulators, Dual slot memory card transceivers, real-time clock
David Brownell88e75cc2008-12-22 12:18:02 +0100212 and other features that are often used in portable devices like
213 cell phones and PDAs.
214
David Brownella603a7f2008-10-15 12:15:39 +0200215config TWL4030_CORE
Balaji T Ke8deb282009-12-14 00:25:31 +0100216 bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
David Brownell67460a72008-12-01 00:35:33 +0100217 depends on I2C=y && GENERIC_HARDIRQS
David Brownella603a7f2008-10-15 12:15:39 +0200218 help
Balaji T Ke8deb282009-12-14 00:25:31 +0100219 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
David Brownella603a7f2008-10-15 12:15:39 +0200220 This core driver provides register access and IRQ handling
221 facilities, and registers devices for the various functions
222 so that function-specific drivers can bind to them.
223
224 These multi-function chips are found on many OMAP2 and OMAP3
225 boards, providing power management, RTC, GPIO, keypad, a
226 high speed USB OTG transceiver, an audio codec (on most
227 versions) and many other features.
228
Keerthyf99c1d42011-03-01 19:12:26 +0530229config TWL4030_MADC
230 tristate "Texas Instruments TWL4030 MADC"
231 depends on TWL4030_CORE
232 help
233 This driver provides support for triton TWL4030-MADC. The
234 driver supports both RT and SW conversion methods.
235
236 This driver can be built as a module. If so it will be
237 named twl4030-madc
238
Amit Kucheriaebf0bd32009-08-31 18:32:18 +0200239config TWL4030_POWER
240 bool "Support power resources on TWL4030 family chips"
241 depends on TWL4030_CORE && ARM
242 help
243 Say yes here if you want to use the power resources on the
244 TWL4030 family chips. Most of these resources are regulators,
245 which have a separate driver; some are control signals, such
246 as clock request handshaking.
247
248 This driver uses board-specific data to initialize the resources
Lucas De Marchi25985ed2011-03-30 22:57:33 -0300249 and load scripts controlling which resources are switched off/on
Amit Kucheriaebf0bd32009-08-31 18:32:18 +0200250 or reset when a sleep, wakeup or warm reset event occurs.
251
Peter Ujfalusi57fe7252011-05-31 12:02:49 +0300252config MFD_TWL4030_AUDIO
Peter Ujfalusi0b83dde2009-10-22 13:26:45 +0300253 bool
254 depends on TWL4030_CORE
255 select MFD_CORE
256 default n
257
Hemanth V31fc03d2010-07-14 12:04:56 +0200258config TWL6030_PWM
259 tristate "TWL6030 PWM (Pulse Width Modulator) Support"
260 depends on TWL4030_CORE
261 select HAVE_PWM
262 default n
263 help
264 Say yes here if you want support for TWL6030 PWM.
265 This is used to control charging LED brightness.
266
Misael Lopez Cruzf19b2822011-04-27 02:14:07 -0500267config TWL6040_CORE
268 bool
269 depends on TWL4030_CORE && GENERIC_HARDIRQS
270 select MFD_CORE
271 default n
272
Rabin Vincent27e34992010-07-02 16:52:08 +0530273config MFD_STMPE
274 bool "Support STMicroelectronics STMPE"
275 depends on I2C=y && GENERIC_HARDIRQS
276 select MFD_CORE
277 help
278 Support for the STMPE family of I/O Expanders from
279 STMicroelectronics.
280
281 Currently supported devices are:
282
283 STMPE811: GPIO, Touchscreen
284 STMPE1601: GPIO, Keypad
285 STMPE2401: GPIO, Keypad
286 STMPE2403: GPIO, Keypad
287
288 This driver provides common support for accessing the device,
289 additional drivers must be enabled in order to use the functionality
290 of the device. Currently available sub drivers are:
291
292 GPIO: stmpe-gpio
293 Keypad: stmpe-keypad
294 Touchscreen: stmpe-ts
295
Sundar Iyerf4e8afd2010-12-13 09:33:13 +0530296config MFD_TC3589X
297 bool "Support Toshiba TC35892 and variants"
Rabin Vincentb4ecd322010-05-10 23:39:47 +0200298 depends on I2C=y && GENERIC_HARDIRQS
299 select MFD_CORE
300 help
Sundar Iyerf4e8afd2010-12-13 09:33:13 +0530301 Support for the Toshiba TC35892 and variants I/O Expander.
Rabin Vincentb4ecd322010-05-10 23:39:47 +0200302
303 This driver provides common support for accessing the device,
304 additional drivers must be enabled in order to use the
305 functionality of the device.
306
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200307config MFD_TMIO
308 bool
309 default n
310
Ian Molton1f192012008-07-15 15:09:43 +0100311config MFD_T7L66XB
312 bool "Support Toshiba T7L66XB"
Al Viro9ca68232008-11-01 18:19:59 +0000313 depends on ARM && HAVE_CLK
Ian Molton1f192012008-07-15 15:09:43 +0100314 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200315 select MFD_TMIO
Ian Molton1f192012008-07-15 15:09:43 +0100316 help
317 Support for Toshiba Mobile IO Controller T7L66XB
318
Ian Moltoncbdfb422008-07-15 15:12:52 +0100319config MFD_TC6387XB
320 bool "Support Toshiba TC6387XB"
Al Viro9ca68232008-11-01 18:19:59 +0000321 depends on ARM && HAVE_CLK
Ian Moltoncbdfb422008-07-15 15:12:52 +0100322 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200323 select MFD_TMIO
Ian Moltoncbdfb422008-07-15 15:12:52 +0100324 help
325 Support for Toshiba Mobile IO Controller TC6387XB
326
Dmitry Baryshkovd6315942008-06-22 12:01:58 +0100327config MFD_TC6393XB
328 bool "Support Toshiba TC6393XB"
Adrian Bunk8d25b362008-07-26 02:38:00 +0300329 depends on GPIOLIB && ARM
Dmitry Baryshkovf024ff12008-06-27 10:37:57 +0100330 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200331 select MFD_TMIO
Dmitry Baryshkovd6315942008-06-22 12:01:58 +0100332 help
333 Support for Toshiba Mobile IO Controller TC6393XB
334
Samuel Ortiz8e2eaab2008-10-24 17:10:05 +0200335config PMIC_DA903X
336 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
337 depends on I2C=y
338 help
339 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
340 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
341 usually found on PXA processors-based platforms. This includes
342 the I2C driver and the core APIs _only_, you have to select
343 individual components like LCD backlight, voltage regulators,
344 LEDs and battery-charger under the corresponding menus.
345
Michael Hennericha5736e02009-10-12 17:22:38 +0200346config PMIC_ADP5520
347 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
348 depends on I2C=y
349 help
350 Say yes here to add support for Analog Devices AD5520 and ADP5501,
351 Multifunction Power Management IC. This includes
352 the I2C driver and the core APIs _only_, you have to select
353 individual components like LCD backlight, LEDs, GPIOs and Kepad
354 under the corresponding menus.
355
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100356config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100357 bool "Maxim Semiconductor MAX8925 PMIC Support"
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100358 depends on I2C=y && GENERIC_HARDIRQS
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500359 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100360 help
361 Say yes here to support for Maxim Semiconductor MAX8925. This is
362 a Power Management IC. This driver provies common support for
363 accessing the device, additional drivers must be enabled in order
364 to use the functionality of the device.
365
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900366config MFD_MAX8997
367 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
368 depends on I2C=y && GENERIC_HARDIRQS
369 select MFD_CORE
370 help
371 Say yes here to support for Maxim Semiconductor MAX8998/8966.
372 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
373 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100374 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900375 additional drivers must be enabled in order to use the functionality
376 of the device.
377
Kyungmin Park156f2522010-06-16 09:04:16 +0200378config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900379 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Joonyoung Shim2c7e6f52010-09-10 18:36:39 +0200380 depends on I2C=y && GENERIC_HARDIRQS
Kyungmin Park156f2522010-06-16 09:04:16 +0200381 select MFD_CORE
382 help
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900383 Say yes here to support for Maxim Semiconductor MAX8998 and
384 National Semiconductor LP3974. This is a Power Management IC.
385 This driver provies common support for accessing the device,
386 additional drivers must be enabled in order to use the functionality
387 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200388
Mark Brown1d9f9f02008-09-10 18:58:42 +0100389config MFD_WM8400
390 tristate "Support Wolfson Microelectronics WM8400"
Mark Brownb8380c12008-12-18 10:54:22 +0100391 select MFD_CORE
Mark Brown9c366452008-10-24 17:16:11 +0200392 depends on I2C
Mark Brown1d9f9f02008-09-10 18:58:42 +0100393 help
394 Support for the Wolfson Microelecronics WM8400 PMIC and audio
Mark Brown9e5aca52009-05-29 11:34:18 +0100395 CODEC. This driver provides common support for accessing
Mark Brown1d9f9f02008-09-10 18:58:42 +0100396 the device, additional drivers must be enabled in order to use
397 the functionality of the device.
398
Mark Brownb11062b2009-07-27 14:45:58 +0100399config MFD_WM831X
Mark Browne5b48682010-10-19 23:57:56 +0200400 bool
401 depends on GENERIC_HARDIRQS
402
403config MFD_WM831X_I2C
404 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
Mark Brownb11062b2009-07-27 14:45:58 +0100405 select MFD_CORE
Mark Browne5b48682010-10-19 23:57:56 +0200406 select MFD_WM831X
Mark Brown1df59812011-06-10 19:28:10 +0100407 select REGMAP_I2C
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100408 depends on I2C=y && GENERIC_HARDIRQS
Mark Brownb11062b2009-07-27 14:45:58 +0100409 help
Mark Browne5b48682010-10-19 23:57:56 +0200410 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
411 when controlled using I2C. This driver provides common support
412 for accessing the device, additional drivers must be enabled in
413 order to use the functionality of the device.
Mark Brownb11062b2009-07-27 14:45:58 +0100414
Mark Brown2aa13b92010-10-20 00:00:11 +0200415config MFD_WM831X_SPI
416 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
417 select MFD_CORE
418 select MFD_WM831X
Mark Brown1df59812011-06-10 19:28:10 +0100419 select REGMAP_SPI
Mark Brown2aa13b92010-10-20 00:00:11 +0200420 depends on SPI_MASTER && GENERIC_HARDIRQS
421 help
422 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
423 when controlled using SPI. This driver provides common support
424 for accessing the device, additional drivers must be enabled in
425 order to use the functionality of the device.
426
Mark Brown89b40122008-10-10 15:58:10 +0100427config MFD_WM8350
Mark Brownecf926b2010-01-05 20:40:47 +0000428 bool
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100429 depends on GENERIC_HARDIRQS
Mark Brown89b40122008-10-10 15:58:10 +0100430
431config MFD_WM8350_CONFIG_MODE_0
432 bool
433 depends on MFD_WM8350
434
435config MFD_WM8350_CONFIG_MODE_1
436 bool
437 depends on MFD_WM8350
438
439config MFD_WM8350_CONFIG_MODE_2
440 bool
441 depends on MFD_WM8350
442
443config MFD_WM8350_CONFIG_MODE_3
444 bool
445 depends on MFD_WM8350
446
Mark Brownca23f8c2008-12-18 23:12:28 +0100447config MFD_WM8351_CONFIG_MODE_0
448 bool
449 depends on MFD_WM8350
450
451config MFD_WM8351_CONFIG_MODE_1
452 bool
453 depends on MFD_WM8350
454
455config MFD_WM8351_CONFIG_MODE_2
456 bool
457 depends on MFD_WM8350
458
459config MFD_WM8351_CONFIG_MODE_3
460 bool
461 depends on MFD_WM8350
462
Mark Brown96920632008-12-18 23:09:50 +0100463config MFD_WM8352_CONFIG_MODE_0
464 bool
465 depends on MFD_WM8350
466
467config MFD_WM8352_CONFIG_MODE_1
468 bool
469 depends on MFD_WM8350
470
471config MFD_WM8352_CONFIG_MODE_2
472 bool
473 depends on MFD_WM8350
474
475config MFD_WM8352_CONFIG_MODE_3
476 bool
477 depends on MFD_WM8350
478
Mark Brownc661a0b2008-10-10 15:58:11 +0100479config MFD_WM8350_I2C
Mark Brownecf926b2010-01-05 20:40:47 +0000480 bool "Support Wolfson Microelectronics WM8350 with I2C"
Mark Brownc661a0b2008-10-10 15:58:11 +0100481 select MFD_WM8350
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100482 depends on I2C=y && GENERIC_HARDIRQS
Mark Brownc661a0b2008-10-10 15:58:11 +0100483 help
484 The WM8350 is an integrated audio and power management
485 subsystem with watchdog and RTC functionality for embedded
486 systems. This option enables core support for the WM8350 with
487 I2C as the control interface. Additional options must be
488 selected to enable support for the functionality of the chip.
489
Mark Brown9e501082010-01-29 18:20:29 +0000490config MFD_WM8994
Mark Brownc9fbf7e2010-03-26 16:49:15 +0000491 bool "Support Wolfson Microelectronics WM8994"
Mark Brown9e501082010-01-29 18:20:29 +0000492 select MFD_CORE
Mark Brownd6c645fc2011-06-17 13:02:27 +0100493 select REGMAP_I2C
Mark Brownc9fbf7e2010-03-26 16:49:15 +0000494 depends on I2C=y && GENERIC_HARDIRQS
Mark Brown9e501082010-01-29 18:20:29 +0000495 help
496 The WM8994 is a highly integrated hi-fi CODEC designed for
497 smartphone applicatiosn. As well as audio functionality it
498 has on board GPIO and regulator functionality which is
499 supported via the relevant subsystems. This driver provides
500 core support for the WM8994, in order to use the actual
501 functionaltiy of the device other drivers must be enabled.
502
Balaji Raof52046b2009-01-09 01:49:01 +0100503config MFD_PCF50633
504 tristate "Support for NXP PCF50633"
505 depends on I2C
506 help
507 Say yes here if you have NXP PCF50633 chip on your board.
508 This core driver provides register access and IRQ handling
509 facilities, and registers devices for the various functions
510 so that function-specific drivers can bind to them.
511
Axel Lin13051342011-04-15 20:06:37 +0800512config PCF50633_ADC
513 tristate "Support for NXP PCF50633 ADC"
514 depends on MFD_PCF50633
515 help
516 Say yes here if you want to include support for ADC in the
517 NXP PCF50633 chip.
518
519config PCF50633_GPIO
520 tristate "Support for NXP PCF50633 GPIO"
521 depends on MFD_PCF50633
522 help
523 Say yes here if you want to include support GPIO for pins on
524 the PCF50633 chip.
525
Sascha Hauer8238add2009-08-19 01:40:28 +0200526config MFD_MC13783
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200527 tristate
528
529config MFD_MC13XXX
530 tristate "Support Freescale MC13783 and MC13892"
Sascha Hauer8238add2009-08-19 01:40:28 +0200531 depends on SPI_MASTER
532 select MFD_CORE
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200533 select MFD_MC13783
Sascha Hauer8238add2009-08-19 01:40:28 +0200534 help
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200535 Support for the Freescale (Atlas) PMIC and audio CODECs
536 MC13783 and MC13892.
Sascha Hauer8238add2009-08-19 01:40:28 +0200537 This driver provides common support for accessing the device,
538 additional drivers must be enabled in order to use the
539 functionality of the device.
540
Mattias Wallinfa661252010-05-01 18:26:20 +0200541config ABX500_CORE
542 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200543 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200544 help
545 Say yes here if you have the ABX500 Mixed Signal IC family
546 chips. This core driver expose register access functions.
547 Functionality specific drivers using these functions can
548 remain unchanged when IC changes. Binding of the functions to
549 actual register access is done by the IC core driver.
550
Linus Walleij14fa5692009-05-21 23:17:06 +0200551config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100552 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Mattias Wallinfa661252010-05-01 18:26:20 +0200553 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200554 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200555 default y if ARCH_U300
556 help
557 Select this to enable the AB3100 Mixed Signal IC core
558 functionality. This connects to a AB3100 on the I2C bus
559 and expose a number of symbols needed for dependent devices
560 to read and write registers and subscribe to events from
561 this multi-functional IC. This is needed to use other features
562 of the AB3100 such as battery-backed RTC, charging control,
563 LEDs, vibrator, system power and temperature, power management
564 and ALSA sound.
565
Linus Walleij12992dd2009-08-18 22:52:26 +0200566config AB3100_OTP
567 tristate "ST-Ericsson AB3100 OTP functions"
568 depends on AB3100_CORE
569 default y if AB3100_CORE
570 help
571 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
572 programmable memory) support. This exposes a sysfs file to read
573 out OTP values.
574
Daniel Ribeiro13a09f92009-05-28 15:43:37 -0300575config EZX_PCAP
576 bool "PCAP Support"
577 depends on GENERIC_HARDIRQS && SPI_MASTER
578 help
579 This enables the PCAP ASIC present on EZX Phones. This is
580 needed for MMC, TouchScreen, Sound, USB, etc..
581
Rabin Vincent62579262010-05-19 11:39:02 +0200582config AB8500_CORE
583 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Sundar Iyer6680d942010-12-24 11:52:08 +0100584 depends on GENERIC_HARDIRQS && ABX500_CORE
Rabin Vincent62579262010-05-19 11:39:02 +0200585 select MFD_CORE
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200586 help
Rabin Vincent62579262010-05-19 11:39:02 +0200587 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100588 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
589 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
590 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200591 This chip embeds various other multimedia funtionalities as well.
592
Mattias Wallin39368ed2010-09-15 13:12:03 +0200593config AB8500_I2C_CORE
594 bool "AB8500 register access via PRCMU I2C"
Linus Walleij650c2a22011-05-15 22:53:56 +0200595 depends on AB8500_CORE && MFD_DB8500_PRCMU
Mattias Wallin39368ed2010-09-15 13:12:03 +0200596 default y
597 help
598 This enables register access to the AB8500 chip via PRCMU I2C.
599 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
600 the I2C bus is connected to the Power Reset
601 and Mangagement Unit, PRCMU.
602
Mattias Wallin5814fc32010-09-13 16:05:04 +0200603config AB8500_DEBUG
604 bool "Enable debug info via debugfs"
605 depends on AB8500_CORE && DEBUG_FS
606 default y if DEBUG_FS
607 help
608 Select this option if you want debug information using the debug
609 filesystem, debugfs.
610
Arun Murthydae2db32011-02-22 10:11:13 +0100611config AB8500_GPADC
612 bool "AB8500 GPADC driver"
613 depends on AB8500_CORE && REGULATOR_AB8500
614 default y
615 help
616 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
617
Mattias Wallin09bcb3f2010-05-11 00:25:29 +0200618config AB3550_CORE
619 bool "ST-Ericsson AB3550 Mixed Signal Circuit core functions"
620 select MFD_CORE
621 depends on I2C=y && GENERIC_HARDIRQS && ABX500_CORE
622 help
623 Select this to enable the AB3550 Mixed Signal IC core
624 functionality. This connects to a AB3550 on the I2C bus
625 and expose a number of symbols needed for dependent devices
626 to read and write registers and subscribe to events from
627 this multi-functional IC. This is needed to use other features
628 of the AB3550 such as battery-backed RTC, charging control,
629 LEDs, vibrator, system power and temperature, power management
630 and ALSA sound.
631
Linus Walleij650c2a22011-05-15 22:53:56 +0200632config MFD_DB8500_PRCMU
633 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
634 depends on UX500_SOC_DB8500
635 select MFD_CORE
636 help
637 Select this option to enable support for the DB8500 Power Reset
638 and Control Management Unit. This is basically an autonomous
639 system controller running an XP70 microprocessor, which is accessed
640 through a register map.
641
Linus Walleij83177972011-05-03 18:14:48 +0200642config MFD_DB5500_PRCMU
643 bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
644 depends on UX500_SOC_DB5500
645 select MFD_CORE
646 help
647 Select this option to enable support for the DB5500 Power Reset
648 and Control Management Unit. This is basically an autonomous
649 system controller running an XP70 microprocessor, which is accessed
650 through a register map.
651
Andres Salomonf71e1af2010-11-26 11:52:35 +0100652config MFD_CS5535
653 tristate "Support for CS5535 and CS5536 southbridge core functions"
654 select MFD_CORE
Andres Salomon15b7cf12011-03-27 21:26:03 -0700655 depends on PCI && X86
Andres Salomonf71e1af2010-11-26 11:52:35 +0100656 ---help---
657 This is the core driver for CS5535/CS5536 MFD functions. This is
658 necessary for using the board's GPIO and MFGPT functionality.
659
Richard Röjfors8edbede2010-02-04 08:18:52 -0300660config MFD_TIMBERDALE
661 tristate "Support for the Timberdale FPGA"
662 select MFD_CORE
Randy Dunlap546e29b62010-02-12 12:30:55 -0300663 depends on PCI && GPIOLIB
Richard Röjfors8edbede2010-02-04 08:18:52 -0300664 ---help---
665 This is the core driver for the timberdale FPGA. This device is a
666 multifunction device which exposes numerous platform devices.
667
668 The timberdale FPGA can be found on the Intel Atom development board
669 for in-vehicle infontainment, called Russellville.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100670
671config LPC_SCH
672 tristate "Intel SCH LPC"
673 depends on PCI
674 select MFD_CORE
675 help
676 LPC bridge function of the Intel SCH provides support for
677 System Management Bus and General Purpose I/O.
678
Florian Fainellie090d502010-03-21 01:06:05 +0100679config MFD_RDC321X
680 tristate "Support for RDC-R321x southbridge"
681 select MFD_CORE
682 depends on PCI
683 help
684 Say yes here if you want to have support for the RDC R-321x SoC
685 southbridge which provides access to GPIOs and Watchdog using the
686 southbridge PCI device configuration space.
687
Ira W. Snyderbd358132010-04-07 09:43:00 +0200688config MFD_JANZ_CMODIO
689 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
690 select MFD_CORE
691 depends on PCI
692 help
693 This is the core driver for the Janz CMOD-IO PCI MODULbus
694 carrier board. This device is a PCI to MODULbus bridge which may
695 host many different types of MODULbus daughterboards, including
696 CAN and GPIO controllers.
697
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200698config MFD_JZ4740_ADC
Lars-Peter Clausen914e6d42011-06-03 03:14:26 +0200699 bool "Support for the JZ4740 SoC ADC core"
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200700 select MFD_CORE
Lars-Peter Clausen914e6d42011-06-03 03:14:26 +0200701 select GENERIC_IRQ_CHIP
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200702 depends on MACH_JZ4740
703 help
704 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
705 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
706
Daniel Drake375fc772010-09-30 21:55:41 +0100707config MFD_VX855
708 tristate "Support for VIA VX855/VX875 integrated south bridge"
709 depends on PCI
710 select MFD_CORE
711 help
712 Say yes here to enable support for various functions of the
713 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
714 and/or vx855_gpio drivers for this to do anything useful.
715
Matti Aaltonen383268a2010-12-10 11:41:33 -0300716config MFD_WL1273_CORE
Matti Aaltonen94fd5b72011-03-01 10:10:35 -0300717 tristate "Support for TI WL1273 FM radio."
Matti Aaltonen383268a2010-12-10 11:41:33 -0300718 depends on I2C
719 select MFD_CORE
720 default n
721 help
722 This is the core driver for the TI WL1273 FM radio. This MFD
723 driver connects the radio-wl1273 V4L2 module and the wl1273
724 audio codec.
725
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530726config MFD_OMAP_USB_HOST
727 bool "Support OMAP USBHS core driver"
728 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
729 default y
730 help
731 This is the core driver for the OAMP EHCI and OHCI drivers.
732 This MFD driver does the required setup functionalities for
733 OMAP USB Host drivers.
734
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700735config MFD_PM8XXX
736 tristate
737
738config MFD_PM8921_CORE
739 tristate "Qualcomm PM8921 PMIC chip"
740 depends on MSM_SSBI
741 select MFD_CORE
742 select MFD_PM8XXX
743 help
744 If you say yes to this option, support will be included for the
745 built-in PM8921 PMIC chip.
746
747 This is required if your board has a PM8921 and uses its features,
748 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
749
750 Say M here if you want to include support for PM8921 chip as a module.
751 This will build a module called "pm8921-core".
752
Abhijeet Dharmapurikarc013f0a2011-04-05 14:40:53 -0700753config MFD_PM8XXX_IRQ
754 bool "Support for Qualcomm PM8xxx IRQ features"
755 depends on MFD_PM8XXX
756 default y if MFD_PM8XXX
757 help
758 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
759
760 This is required to use certain other PM 8xxx features, such as GPIO
761 and MPP.
762
Axel Lin8509e142011-06-23 10:15:51 +0800763config TPS65911_COMPARATOR
764 tristate
765
Jin Park09d62922011-07-04 19:48:12 +0200766config MFD_AAT2870_CORE
767 bool "Support for the AnalogicTech AAT2870"
768 select MFD_CORE
769 depends on I2C=y && GPIOLIB
770 help
771 If you say yes here you get support for the AAT2870.
772 This driver provides common support for accessing the device,
773 additional drivers must be enabled in order to use the
774 functionality of the device.
775
Randy Dunlap38270642010-05-11 01:07:34 +0200776endif # MFD_SUPPORT
Ben Dooksb6d64542007-02-20 13:58:01 -0800777
Russell Kinga4e137a2005-08-18 10:06:59 +0100778menu "Multimedia Capabilities Port drivers"
Adrian Bunkf751d502006-03-24 03:18:21 -0800779 depends on ARCH_SA1100
Russell Kinga4e137a2005-08-18 10:06:59 +0100780
781config MCP
782 tristate
783
Russell King5e742ad2005-08-18 10:08:15 +0100784# Interface drivers
785config MCP_SA11X0
786 tristate "Support SA11x0 MCP interface"
787 depends on ARCH_SA1100
788 select MCP
789
Russell King05c45ca2005-09-11 10:26:31 +0100790# Chip drivers
791config MCP_UCB1200
792 tristate "Support for UCB1200 / UCB1300"
793 depends on MCP
794
Russell Kingacb45432005-09-11 10:26:57 +0100795config MCP_UCB1200_TS
796 tristate "Touchscreen interface support"
797 depends on MCP_UCB1200 && INPUT
798
Russell Kinga4e137a2005-08-18 10:06:59 +0100799endmenu