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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
10 default n
11
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050012config MFD_88PM860X
13 bool "Support Marvell 88PM8606/88PM8607"
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +010014 depends on I2C=y && GENERIC_HARDIRQS
Jett.Zhoub46a36c2011-11-11 15:38:27 +080015 select REGMAP_I2C
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050016 select MFD_CORE
17 help
18 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
19 This includes the I2C driver and the core APIs _only_, you have to
20 select individual components like voltage regulators, RTC and
21 battery-charger under the corresponding menus.
22
Ben Dooksb6d64542007-02-20 13:58:01 -080023config MFD_SM501
24 tristate "Support for Silicon Motion SM501"
25 ---help---
26 This is the core driver for the Silicon Motion SM501 multimedia
27 companion chip. This device is a multifunction device which may
Matt LaPlante01dd2fb2007-10-20 01:34:40 +020028 provide numerous interfaces including USB host controller, USB gadget,
29 asynchronous serial ports, audio functions, and a dual display video
Ben Dooksb6d64542007-02-20 13:58:01 -080030 interface. The device may be connected by PCI or local bus with
31 varying functions enabled.
32
Ben Dooksf61be272008-07-25 01:45:59 -070033config MFD_SM501_GPIO
34 bool "Export GPIO via GPIO layer"
Samuel Ortiz2eedd602008-09-25 00:39:05 +020035 depends on MFD_SM501 && GPIOLIB
Ben Dooksf61be272008-07-25 01:45:59 -070036 ---help---
37 This option uses the gpio library layer to export the 64 GPIO
38 lines on the SM501. The platform data is used to supply the
39 base number for the first GPIO line to register.
40
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080041config MFD_ASIC3
42 bool "Support for Compaq ASIC3"
Samuel Ortiz2eedd602008-09-25 00:39:05 +020043 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +020044 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080045 ---help---
46 This driver supports the ASIC3 multifunction chip found on many
47 PDAs (mainly iPAQ and HTC based ones)
48
Miguel Aguilarca263082010-03-11 09:32:21 -060049config MFD_DAVINCI_VOICECODEC
50 tristate
51 select MFD_CORE
52
David Brownell0931a4c2008-12-22 12:05:27 +010053config MFD_DM355EVM_MSP
54 bool "DaVinci DM355 EVM microcontroller"
Samuel Ortiz1819ebc2010-09-20 00:19:27 +020055 depends on I2C=y && MACH_DAVINCI_DM355_EVM
David Brownell0931a4c2008-12-22 12:05:27 +010056 help
57 This driver supports the MSP430 microcontroller used on these
58 boards. MSP430 firmware manages resets and power sequencing,
59 inputs from buttons and the IR remote, LEDs, an RTC, and more.
60
Cyril Chemparathy03df0f62011-01-18 19:21:35 +000061config MFD_TI_SSP
62 tristate "TI Sequencer Serial Port support"
63 depends on ARCH_DAVINCI_TNETV107X
64 select MFD_CORE
65 ---help---
66 Say Y here if you want support for the Sequencer Serial Port
67 in a Texas Instruments TNETV107X SoC.
68
69 To compile this driver as a module, choose M here: the
70 module will be called ti-ssp.
71
Philipp Zabela1635b82008-04-09 19:20:34 +010072config HTC_EGPIO
73 bool "HTC EGPIO support"
Michael Buesch7444a722008-07-25 01:46:11 -070074 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +010075 help
76 This driver supports the CPLD egpio chip present on
77 several HTC phones. It provides basic support for input
78 pins, output pins, and irqs.
79
Philipp Zabel5dc33392008-04-12 13:25:41 +010080config HTC_PASIC3
81 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +010082 select MFD_CORE
Philipp Zabel5dc33392008-04-12 13:25:41 +010083 help
84 This core driver provides register access for the LED/DS1WM
85 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
86 HTC Magician devices, respectively. Actual functionality is
87 handled by the leds-pasic3 and ds1wm drivers.
88
Cory Maccarrone6048a3d2010-01-19 11:22:45 +010089config HTC_I2CPLD
90 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -080091 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +010092 help
93 If you say yes here you get support for the supposed CPLD
94 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
95 This device provides input and output GPIOs through an I2C
96 interface to one or more sub-chips.
97
Marek Vašutd9105c22008-08-03 21:34:08 +010098config UCB1400_CORE
99 tristate "Philips UCB1400 Core driver"
Randy Dunlape4831802008-10-15 13:29:07 +0200100 depends on AC97_BUS
Andrew Morton5a49a542008-10-15 13:30:47 +0200101 depends on GPIOLIB
Marek Vašutd9105c22008-08-03 21:34:08 +0100102 help
103 This enables support for the Philips UCB1400 core functions.
104 The UCB1400 is an AC97 audio codec.
105
106 To compile this driver as a module, choose M here: the
107 module will be called ucb1400_core.
108
Linus Walleij798a8ee2011-03-09 13:02:38 +0100109config TPS6105X
110 tristate "TPS61050/61052 Boost Converters"
111 depends on I2C
Linus Walleij2edd3b62011-03-09 12:02:55 +0000112 select REGULATOR
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700113 select MFD_CORE
Linus Walleij2edd3b62011-03-09 12:02:55 +0000114 select REGULATOR_FIXED_VOLTAGE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100115 help
116 This option enables a driver for the TP61050/TPS61052
117 high-power "white LED driver". This boost converter is
118 sometimes used for other things than white LEDs, and
119 also contains a GPIO pin.
120
David Brownell87c13492008-12-22 12:16:27 +0100121config TPS65010
122 tristate "TPS6501x Power Management chips"
123 depends on I2C && GPIOLIB
124 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
125 help
126 If you say yes here you get support for the TPS6501x series of
127 Power Management chips. These include voltage regulators,
128 lithium ion/polymer battery charging, and other features that
129 are often used in portable devices like cell phones and cameras.
130
131 This driver can also be built as a module. If so, the module
132 will be called tps65010.
133
Todd Fischer31dd6a22010-04-08 09:04:55 +0200134config TPS6507X
135 tristate "TPS6507x Power Management / Touch Screen chips"
136 select MFD_CORE
137 depends on I2C
138 help
139 If you say yes here you get support for the TPS6507x series of
140 Power Management / Touch Screen chips. These include voltage
141 regulators, lithium ion/polymer battery charging, touch screen
142 and other features that are often used in portable devices.
143 This driver can also be built as a module. If so, the module
144 will be called tps6507x.
145
Axel Lin37df0032011-04-15 20:04:45 +0800146config MFD_TPS6586X
147 bool "TPS6586x Power Management chips"
148 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
149 select MFD_CORE
150 help
151 If you say yes here you get support for the TPS6586X series of
152 Power Management chips.
153 This driver provides common support for accessing the device,
154 additional drivers must be enabled in order to use the
155 functionality of the device.
156
157 This driver can also be built as a module. If so, the module
158 will be called tps6586x.
159
Linus Walleij54f323b2011-07-04 17:34:16 +0200160config MFD_TPS65910
161 bool "TPS65910 Power Management chip"
162 depends on I2C=y && GPIOLIB
163 select MFD_CORE
164 select GPIO_TPS65910
165 help
166 if you say yes here you get support for the TPS65910 series of
167 Power Management chips.
168
Margarita Olaya36e52872011-06-09 14:50:00 -0500169config MFD_TPS65912
Mark Brown56088012011-06-22 14:53:58 +0100170 bool
Margarita Olaya36e52872011-06-09 14:50:00 -0500171 depends on GPIOLIB
172
173config MFD_TPS65912_I2C
174 bool "TPS95612 Power Management chip with I2C"
175 select MFD_CORE
176 select MFD_TPS65912
177 depends on I2C=y && GPIOLIB
178 help
179 If you say yes here you get support for the TPS65912 series of
180 PM chips with I2C interface.
181
182config MFD_TPS65912_SPI
183 bool "TPS65912 Power Management chip with SPI"
184 select MFD_CORE
185 select MFD_TPS65912
186 depends on SPI_MASTER && GPIOLIB
187 help
188 If you say yes here you get support for the TPS65912 series of
189 PM chips with SPI interface.
190
David Brownell88e75cc2008-12-22 12:18:02 +0100191config MENELAUS
192 bool "Texas Instruments TWL92330/Menelaus PM chip"
Tony Lindgren088ef952010-02-12 12:26:47 -0800193 depends on I2C=y && ARCH_OMAP2
David Brownell88e75cc2008-12-22 12:18:02 +0100194 help
195 If you say yes here you get support for the Texas Instruments
196 TWL92330/Menelaus Power Management chip. This include voltage
Matt LaPlante692105b2009-01-26 11:12:25 +0100197 regulators, Dual slot memory card transceivers, real-time clock
David Brownell88e75cc2008-12-22 12:18:02 +0100198 and other features that are often used in portable devices like
199 cell phones and PDAs.
200
David Brownella603a7f2008-10-15 12:15:39 +0200201config TWL4030_CORE
Balaji T Ke8deb282009-12-14 00:25:31 +0100202 bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
Russell King62525472012-02-07 09:47:21 +0000203 depends on I2C=y && GENERIC_HARDIRQS
Grant Likely280ad7f2012-02-24 14:58:54 -0700204 select IRQ_DOMAIN
David Brownella603a7f2008-10-15 12:15:39 +0200205 help
Balaji T Ke8deb282009-12-14 00:25:31 +0100206 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
David Brownella603a7f2008-10-15 12:15:39 +0200207 This core driver provides register access and IRQ handling
208 facilities, and registers devices for the various functions
209 so that function-specific drivers can bind to them.
210
211 These multi-function chips are found on many OMAP2 and OMAP3
212 boards, providing power management, RTC, GPIO, keypad, a
213 high speed USB OTG transceiver, an audio codec (on most
214 versions) and many other features.
215
Keerthyf99c1d42011-03-01 19:12:26 +0530216config TWL4030_MADC
217 tristate "Texas Instruments TWL4030 MADC"
218 depends on TWL4030_CORE
219 help
220 This driver provides support for triton TWL4030-MADC. The
221 driver supports both RT and SW conversion methods.
222
223 This driver can be built as a module. If so it will be
224 named twl4030-madc
225
Amit Kucheriaebf0bd32009-08-31 18:32:18 +0200226config TWL4030_POWER
227 bool "Support power resources on TWL4030 family chips"
228 depends on TWL4030_CORE && ARM
229 help
230 Say yes here if you want to use the power resources on the
231 TWL4030 family chips. Most of these resources are regulators,
232 which have a separate driver; some are control signals, such
233 as clock request handshaking.
234
235 This driver uses board-specific data to initialize the resources
Lucas De Marchi25985ed2011-03-30 22:57:33 -0300236 and load scripts controlling which resources are switched off/on
Amit Kucheriaebf0bd32009-08-31 18:32:18 +0200237 or reset when a sleep, wakeup or warm reset event occurs.
238
Peter Ujfalusi57fe7252011-05-31 12:02:49 +0300239config MFD_TWL4030_AUDIO
Peter Ujfalusi0b83dde2009-10-22 13:26:45 +0300240 bool
241 depends on TWL4030_CORE
242 select MFD_CORE
243 default n
244
Hemanth V31fc03d2010-07-14 12:04:56 +0200245config TWL6030_PWM
246 tristate "TWL6030 PWM (Pulse Width Modulator) Support"
247 depends on TWL4030_CORE
248 select HAVE_PWM
249 default n
250 help
251 Say yes here if you want support for TWL6030 PWM.
252 This is used to control charging LED brightness.
253
Misael Lopez Cruzf19b2822011-04-27 02:14:07 -0500254config TWL6040_CORE
255 bool
256 depends on TWL4030_CORE && GENERIC_HARDIRQS
257 select MFD_CORE
258 default n
259
Rabin Vincent27e34992010-07-02 16:52:08 +0530260config MFD_STMPE
261 bool "Support STMicroelectronics STMPE"
Viresh Kumare7899952011-11-17 11:02:21 +0530262 depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
Rabin Vincent27e34992010-07-02 16:52:08 +0530263 select MFD_CORE
264 help
265 Support for the STMPE family of I/O Expanders from
266 STMicroelectronics.
267
268 Currently supported devices are:
269
270 STMPE811: GPIO, Touchscreen
271 STMPE1601: GPIO, Keypad
272 STMPE2401: GPIO, Keypad
273 STMPE2403: GPIO, Keypad
274
275 This driver provides common support for accessing the device,
276 additional drivers must be enabled in order to use the functionality
277 of the device. Currently available sub drivers are:
278
279 GPIO: stmpe-gpio
280 Keypad: stmpe-keypad
281 Touchscreen: stmpe-ts
282
Viresh Kumar1a6e4b72011-11-17 11:02:20 +0530283menu "STMPE Interface Drivers"
284depends on MFD_STMPE
285
286config STMPE_I2C
287 bool "STMPE I2C Inteface"
Samuel Ortizeedea802011-12-20 18:28:19 +0100288 depends on I2C=y
Viresh Kumar1a6e4b72011-11-17 11:02:20 +0530289 default y
290 help
291 This is used to enable I2C interface of STMPE
Viresh Kumare7899952011-11-17 11:02:21 +0530292
293config STMPE_SPI
294 bool "STMPE SPI Inteface"
295 depends on SPI_MASTER
296 help
297 This is used to enable SPI interface of STMPE
Viresh Kumar1a6e4b72011-11-17 11:02:20 +0530298endmenu
299
Sundar Iyerf4e8afd2010-12-13 09:33:13 +0530300config MFD_TC3589X
301 bool "Support Toshiba TC35892 and variants"
Rabin Vincentb4ecd322010-05-10 23:39:47 +0200302 depends on I2C=y && GENERIC_HARDIRQS
303 select MFD_CORE
304 help
Sundar Iyerf4e8afd2010-12-13 09:33:13 +0530305 Support for the Toshiba TC35892 and variants I/O Expander.
Rabin Vincentb4ecd322010-05-10 23:39:47 +0200306
307 This driver provides common support for accessing the device,
308 additional drivers must be enabled in order to use the
309 functionality of the device.
310
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200311config MFD_TMIO
312 bool
313 default n
314
Ian Molton1f192012008-07-15 15:09:43 +0100315config MFD_T7L66XB
316 bool "Support Toshiba T7L66XB"
Al Viro9ca68232008-11-01 18:19:59 +0000317 depends on ARM && HAVE_CLK
Ian Molton1f192012008-07-15 15:09:43 +0100318 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200319 select MFD_TMIO
Ian Molton1f192012008-07-15 15:09:43 +0100320 help
321 Support for Toshiba Mobile IO Controller T7L66XB
322
Ian Moltoncbdfb422008-07-15 15:12:52 +0100323config MFD_TC6387XB
324 bool "Support Toshiba TC6387XB"
Al Viro9ca68232008-11-01 18:19:59 +0000325 depends on ARM && HAVE_CLK
Ian Moltoncbdfb422008-07-15 15:12:52 +0100326 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200327 select MFD_TMIO
Ian Moltoncbdfb422008-07-15 15:12:52 +0100328 help
329 Support for Toshiba Mobile IO Controller TC6387XB
330
Dmitry Baryshkovd6315942008-06-22 12:01:58 +0100331config MFD_TC6393XB
332 bool "Support Toshiba TC6393XB"
Christoph Fritze959da12011-11-29 19:38:38 +0100333 depends on GPIOLIB && ARM && HAVE_CLK
Dmitry Baryshkovf024ff12008-06-27 10:37:57 +0100334 select MFD_CORE
Samuel Ortiz1c2c30a2008-08-05 19:27:58 +0200335 select MFD_TMIO
Dmitry Baryshkovd6315942008-06-22 12:01:58 +0100336 help
337 Support for Toshiba Mobile IO Controller TC6393XB
338
Samuel Ortiz8e2eaab2008-10-24 17:10:05 +0200339config PMIC_DA903X
340 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
341 depends on I2C=y
342 help
343 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
344 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
345 usually found on PXA processors-based platforms. This includes
346 the I2C driver and the core APIs _only_, you have to select
347 individual components like LCD backlight, voltage regulators,
348 LEDs and battery-charger under the corresponding menus.
349
Ashish Jangam84c99db2011-12-12 20:06:56 +0530350config PMIC_DA9052
351 bool
352 select MFD_CORE
353
Ashish Jangamcfe04472011-12-12 20:37:41 +0530354config MFD_DA9052_SPI
355 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
356 select REGMAP_SPI
357 select REGMAP_IRQ
358 select PMIC_DA9052
359 depends on SPI_MASTER=y
360 help
361 Support for the Dialog Semiconductor DA9052 PMIC
362 when controlled using SPI. This driver provides common support
363 for accessing the device, additional drivers must be enabled in
364 order to use the functionality of the device.
365
Ashish Jangam84c99db2011-12-12 20:06:56 +0530366config MFD_DA9052_I2C
367 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
368 select REGMAP_I2C
369 select REGMAP_IRQ
370 select PMIC_DA9052
371 depends on I2C=y
372 help
373 Support for the Dialog Semiconductor DA9052 PMIC
374 when controlled using I2C. This driver provides common support
375 for accessing the device, additional drivers must be enabled in
376 order to use the functionality of the device.
377
Michael Hennericha5736e02009-10-12 17:22:38 +0200378config PMIC_ADP5520
379 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
380 depends on I2C=y
381 help
382 Say yes here to add support for Analog Devices AD5520 and ADP5501,
383 Multifunction Power Management IC. This includes
384 the I2C driver and the core APIs _only_, you have to select
385 individual components like LCD backlight, LEDs, GPIOs and Kepad
386 under the corresponding menus.
387
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100388config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100389 bool "Maxim Semiconductor MAX8925 PMIC Support"
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100390 depends on I2C=y && GENERIC_HARDIRQS
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500391 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100392 help
393 Say yes here to support for Maxim Semiconductor MAX8925. This is
394 a Power Management IC. This driver provies common support for
395 accessing the device, additional drivers must be enabled in order
396 to use the functionality of the device.
397
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900398config MFD_MAX8997
399 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
400 depends on I2C=y && GENERIC_HARDIRQS
401 select MFD_CORE
402 help
403 Say yes here to support for Maxim Semiconductor MAX8998/8966.
404 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
405 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100406 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900407 additional drivers must be enabled in order to use the functionality
408 of the device.
409
Kyungmin Park156f2522010-06-16 09:04:16 +0200410config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900411 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Joonyoung Shim2c7e6f52010-09-10 18:36:39 +0200412 depends on I2C=y && GENERIC_HARDIRQS
Kyungmin Park156f2522010-06-16 09:04:16 +0200413 select MFD_CORE
414 help
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900415 Say yes here to support for Maxim Semiconductor MAX8998 and
416 National Semiconductor LP3974. This is a Power Management IC.
417 This driver provies common support for accessing the device,
418 additional drivers must be enabled in order to use the functionality
419 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200420
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100421config MFD_S5M_CORE
422 bool "SAMSUNG S5M Series Support"
423 depends on I2C=y && GENERIC_HARDIRQS
424 select MFD_CORE
425 select REGMAP_I2C
426 help
427 Support for the Samsung Electronics S5M MFD series.
428 This driver provies common support for accessing the device,
429 additional drivers must be enabled in order to use the functionality
430 of the device
431
Mark Brown1d9f9f02008-09-10 18:58:42 +0100432config MFD_WM8400
433 tristate "Support Wolfson Microelectronics WM8400"
Mark Brownb8380c12008-12-18 10:54:22 +0100434 select MFD_CORE
Mark Brown9c366452008-10-24 17:16:11 +0200435 depends on I2C
Mark Brown2b247d02011-08-23 18:56:19 +0100436 select REGMAP_I2C
Mark Brown1d9f9f02008-09-10 18:58:42 +0100437 help
438 Support for the Wolfson Microelecronics WM8400 PMIC and audio
Mark Brown9e5aca52009-05-29 11:34:18 +0100439 CODEC. This driver provides common support for accessing
Mark Brown1d9f9f02008-09-10 18:58:42 +0100440 the device, additional drivers must be enabled in order to use
441 the functionality of the device.
442
Mark Brownb11062b2009-07-27 14:45:58 +0100443config MFD_WM831X
Mark Browne5b48682010-10-19 23:57:56 +0200444 bool
445 depends on GENERIC_HARDIRQS
446
447config MFD_WM831X_I2C
448 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
Mark Brownb11062b2009-07-27 14:45:58 +0100449 select MFD_CORE
Mark Browne5b48682010-10-19 23:57:56 +0200450 select MFD_WM831X
Mark Brown1df59812011-06-10 19:28:10 +0100451 select REGMAP_I2C
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100452 depends on I2C=y && GENERIC_HARDIRQS
Mark Brownb11062b2009-07-27 14:45:58 +0100453 help
Mark Browne5b48682010-10-19 23:57:56 +0200454 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
455 when controlled using I2C. This driver provides common support
456 for accessing the device, additional drivers must be enabled in
457 order to use the functionality of the device.
Mark Brownb11062b2009-07-27 14:45:58 +0100458
Mark Brown2aa13b92010-10-20 00:00:11 +0200459config MFD_WM831X_SPI
460 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
461 select MFD_CORE
462 select MFD_WM831X
Mark Brown1df59812011-06-10 19:28:10 +0100463 select REGMAP_SPI
Mark Brown2aa13b92010-10-20 00:00:11 +0200464 depends on SPI_MASTER && GENERIC_HARDIRQS
465 help
466 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
467 when controlled using SPI. This driver provides common support
468 for accessing the device, additional drivers must be enabled in
469 order to use the functionality of the device.
470
Mark Brown89b40122008-10-10 15:58:10 +0100471config MFD_WM8350
Mark Brownecf926b2010-01-05 20:40:47 +0000472 bool
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100473 depends on GENERIC_HARDIRQS
Mark Brown89b40122008-10-10 15:58:10 +0100474
475config MFD_WM8350_CONFIG_MODE_0
476 bool
477 depends on MFD_WM8350
478
479config MFD_WM8350_CONFIG_MODE_1
480 bool
481 depends on MFD_WM8350
482
483config MFD_WM8350_CONFIG_MODE_2
484 bool
485 depends on MFD_WM8350
486
487config MFD_WM8350_CONFIG_MODE_3
488 bool
489 depends on MFD_WM8350
490
Mark Brownca23f8c2008-12-18 23:12:28 +0100491config MFD_WM8351_CONFIG_MODE_0
492 bool
493 depends on MFD_WM8350
494
495config MFD_WM8351_CONFIG_MODE_1
496 bool
497 depends on MFD_WM8350
498
499config MFD_WM8351_CONFIG_MODE_2
500 bool
501 depends on MFD_WM8350
502
503config MFD_WM8351_CONFIG_MODE_3
504 bool
505 depends on MFD_WM8350
506
Mark Brown96920632008-12-18 23:09:50 +0100507config MFD_WM8352_CONFIG_MODE_0
508 bool
509 depends on MFD_WM8350
510
511config MFD_WM8352_CONFIG_MODE_1
512 bool
513 depends on MFD_WM8350
514
515config MFD_WM8352_CONFIG_MODE_2
516 bool
517 depends on MFD_WM8350
518
519config MFD_WM8352_CONFIG_MODE_3
520 bool
521 depends on MFD_WM8350
522
Mark Brownc661a0b2008-10-10 15:58:11 +0100523config MFD_WM8350_I2C
Mark Brownecf926b2010-01-05 20:40:47 +0000524 bool "Support Wolfson Microelectronics WM8350 with I2C"
Mark Brownc661a0b2008-10-10 15:58:11 +0100525 select MFD_WM8350
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100526 depends on I2C=y && GENERIC_HARDIRQS
Mark Brownc661a0b2008-10-10 15:58:11 +0100527 help
528 The WM8350 is an integrated audio and power management
529 subsystem with watchdog and RTC functionality for embedded
530 systems. This option enables core support for the WM8350 with
531 I2C as the control interface. Additional options must be
532 selected to enable support for the functionality of the chip.
533
Mark Brown9e501082010-01-29 18:20:29 +0000534config MFD_WM8994
Mark Brownc9fbf7e2010-03-26 16:49:15 +0000535 bool "Support Wolfson Microelectronics WM8994"
Mark Brown9e501082010-01-29 18:20:29 +0000536 select MFD_CORE
Mark Brownd6c645fc2011-06-17 13:02:27 +0100537 select REGMAP_I2C
Mark Brown8ab30692011-10-25 10:19:04 +0200538 select REGMAP_IRQ
Mark Brownc9fbf7e2010-03-26 16:49:15 +0000539 depends on I2C=y && GENERIC_HARDIRQS
Mark Brown9e501082010-01-29 18:20:29 +0000540 help
541 The WM8994 is a highly integrated hi-fi CODEC designed for
542 smartphone applicatiosn. As well as audio functionality it
543 has on board GPIO and regulator functionality which is
544 supported via the relevant subsystems. This driver provides
545 core support for the WM8994, in order to use the actual
546 functionaltiy of the device other drivers must be enabled.
547
Balaji Raof52046b2009-01-09 01:49:01 +0100548config MFD_PCF50633
549 tristate "Support for NXP PCF50633"
550 depends on I2C
Mark Brown6e3ad112011-08-08 17:04:40 +0900551 select REGMAP_I2C
Balaji Raof52046b2009-01-09 01:49:01 +0100552 help
553 Say yes here if you have NXP PCF50633 chip on your board.
554 This core driver provides register access and IRQ handling
555 facilities, and registers devices for the various functions
556 so that function-specific drivers can bind to them.
557
Axel Lin13051342011-04-15 20:06:37 +0800558config PCF50633_ADC
559 tristate "Support for NXP PCF50633 ADC"
560 depends on MFD_PCF50633
561 help
562 Say yes here if you want to include support for ADC in the
563 NXP PCF50633 chip.
564
565config PCF50633_GPIO
566 tristate "Support for NXP PCF50633 GPIO"
567 depends on MFD_PCF50633
568 help
569 Say yes here if you want to include support GPIO for pins on
570 the PCF50633 chip.
571
Sascha Hauer8238add2009-08-19 01:40:28 +0200572config MFD_MC13783
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200573 tristate
574
575config MFD_MC13XXX
576 tristate "Support Freescale MC13783 and MC13892"
Sascha Hauer8238add2009-08-19 01:40:28 +0200577 depends on SPI_MASTER
578 select MFD_CORE
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200579 select MFD_MC13783
Sascha Hauer8238add2009-08-19 01:40:28 +0200580 help
Uwe Kleine-König8e005932010-09-28 16:37:20 +0200581 Support for the Freescale (Atlas) PMIC and audio CODECs
582 MC13783 and MC13892.
Sascha Hauer8238add2009-08-19 01:40:28 +0200583 This driver provides common support for accessing the device,
584 additional drivers must be enabled in order to use the
585 functionality of the device.
586
Mattias Wallinfa661252010-05-01 18:26:20 +0200587config ABX500_CORE
588 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200589 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200590 help
591 Say yes here if you have the ABX500 Mixed Signal IC family
592 chips. This core driver expose register access functions.
593 Functionality specific drivers using these functions can
594 remain unchanged when IC changes. Binding of the functions to
595 actual register access is done by the IC core driver.
596
Linus Walleij14fa5692009-05-21 23:17:06 +0200597config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100598 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Mattias Wallinfa661252010-05-01 18:26:20 +0200599 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200600 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200601 default y if ARCH_U300
602 help
603 Select this to enable the AB3100 Mixed Signal IC core
604 functionality. This connects to a AB3100 on the I2C bus
605 and expose a number of symbols needed for dependent devices
606 to read and write registers and subscribe to events from
607 this multi-functional IC. This is needed to use other features
608 of the AB3100 such as battery-backed RTC, charging control,
609 LEDs, vibrator, system power and temperature, power management
610 and ALSA sound.
611
Linus Walleij12992dd2009-08-18 22:52:26 +0200612config AB3100_OTP
613 tristate "ST-Ericsson AB3100 OTP functions"
614 depends on AB3100_CORE
615 default y if AB3100_CORE
616 help
617 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
618 programmable memory) support. This exposes a sysfs file to read
619 out OTP values.
620
Daniel Ribeiro13a09f92009-05-28 15:43:37 -0300621config EZX_PCAP
622 bool "PCAP Support"
623 depends on GENERIC_HARDIRQS && SPI_MASTER
624 help
625 This enables the PCAP ASIC present on EZX Phones. This is
626 needed for MMC, TouchScreen, Sound, USB, etc..
627
Mattias Wallin3d5e2ca2011-09-22 08:22:18 +0200628config AB5500_CORE
629 bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
630 depends on ABX500_CORE && MFD_DB5500_PRCMU
631 select MFD_CORE
632 help
633 Select this option to enable access to AB5500 power management
634 chip. This connects to the db5500 chip via the I2C bus via PRCMU.
635 This chip embeds various other multimedia funtionalities as well.
636
Linus Walleij94be70d2011-09-22 08:22:33 +0200637config AB5500_DEBUG
638 bool "Enable debug info via debugfs"
639 depends on AB5500_CORE && DEBUG_FS
640 default y if DEBUG_FS
641 help
642 Select this option if you want debug information from the AB5500
643 using the debug filesystem, debugfs.
644
Rabin Vincent62579262010-05-19 11:39:02 +0200645config AB8500_CORE
646 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Sundar Iyer6680d942010-12-24 11:52:08 +0100647 depends on GENERIC_HARDIRQS && ABX500_CORE
Rabin Vincent62579262010-05-19 11:39:02 +0200648 select MFD_CORE
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200649 help
Rabin Vincent62579262010-05-19 11:39:02 +0200650 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100651 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
652 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
653 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200654 This chip embeds various other multimedia funtionalities as well.
655
Mattias Wallin39368ed2010-09-15 13:12:03 +0200656config AB8500_I2C_CORE
657 bool "AB8500 register access via PRCMU I2C"
Linus Walleij650c2a22011-05-15 22:53:56 +0200658 depends on AB8500_CORE && MFD_DB8500_PRCMU
Mattias Wallin39368ed2010-09-15 13:12:03 +0200659 default y
660 help
661 This enables register access to the AB8500 chip via PRCMU I2C.
662 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
663 the I2C bus is connected to the Power Reset
664 and Mangagement Unit, PRCMU.
665
Mattias Wallin5814fc32010-09-13 16:05:04 +0200666config AB8500_DEBUG
667 bool "Enable debug info via debugfs"
668 depends on AB8500_CORE && DEBUG_FS
669 default y if DEBUG_FS
670 help
671 Select this option if you want debug information using the debug
672 filesystem, debugfs.
673
Arun Murthydae2db32011-02-22 10:11:13 +0100674config AB8500_GPADC
675 bool "AB8500 GPADC driver"
676 depends on AB8500_CORE && REGULATOR_AB8500
677 default y
678 help
679 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
680
Linus Walleij650c2a22011-05-15 22:53:56 +0200681config MFD_DB8500_PRCMU
682 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
683 depends on UX500_SOC_DB8500
684 select MFD_CORE
685 help
686 Select this option to enable support for the DB8500 Power Reset
687 and Control Management Unit. This is basically an autonomous
688 system controller running an XP70 microprocessor, which is accessed
689 through a register map.
690
Linus Walleij83177972011-05-03 18:14:48 +0200691config MFD_DB5500_PRCMU
692 bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
693 depends on UX500_SOC_DB5500
694 select MFD_CORE
695 help
696 Select this option to enable support for the DB5500 Power Reset
697 and Control Management Unit. This is basically an autonomous
698 system controller running an XP70 microprocessor, which is accessed
699 through a register map.
700
Andres Salomonf71e1af2010-11-26 11:52:35 +0100701config MFD_CS5535
702 tristate "Support for CS5535 and CS5536 southbridge core functions"
703 select MFD_CORE
Andres Salomon15b7cf12011-03-27 21:26:03 -0700704 depends on PCI && X86
Andres Salomonf71e1af2010-11-26 11:52:35 +0100705 ---help---
706 This is the core driver for CS5535/CS5536 MFD functions. This is
707 necessary for using the board's GPIO and MFGPT functionality.
708
Richard Röjfors8edbede2010-02-04 08:18:52 -0300709config MFD_TIMBERDALE
710 tristate "Support for the Timberdale FPGA"
711 select MFD_CORE
Randy Dunlap546e29b62010-02-12 12:30:55 -0300712 depends on PCI && GPIOLIB
Richard Röjfors8edbede2010-02-04 08:18:52 -0300713 ---help---
714 This is the core driver for the timberdale FPGA. This device is a
715 multifunction device which exposes numerous platform devices.
716
717 The timberdale FPGA can be found on the Intel Atom development board
718 for in-vehicle infontainment, called Russellville.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100719
720config LPC_SCH
721 tristate "Intel SCH LPC"
722 depends on PCI
723 select MFD_CORE
724 help
725 LPC bridge function of the Intel SCH provides support for
726 System Management Bus and General Purpose I/O.
727
Florian Fainellie090d502010-03-21 01:06:05 +0100728config MFD_RDC321X
729 tristate "Support for RDC-R321x southbridge"
730 select MFD_CORE
731 depends on PCI
732 help
733 Say yes here if you want to have support for the RDC R-321x SoC
734 southbridge which provides access to GPIOs and Watchdog using the
735 southbridge PCI device configuration space.
736
Ira W. Snyderbd358132010-04-07 09:43:00 +0200737config MFD_JANZ_CMODIO
738 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
739 select MFD_CORE
740 depends on PCI
741 help
742 This is the core driver for the Janz CMOD-IO PCI MODULbus
743 carrier board. This device is a PCI to MODULbus bridge which may
744 host many different types of MODULbus daughterboards, including
745 CAN and GPIO controllers.
746
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200747config MFD_JZ4740_ADC
Lars-Peter Clausen914e6d42011-06-03 03:14:26 +0200748 bool "Support for the JZ4740 SoC ADC core"
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200749 select MFD_CORE
Lars-Peter Clausen914e6d42011-06-03 03:14:26 +0200750 select GENERIC_IRQ_CHIP
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200751 depends on MACH_JZ4740
752 help
753 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
754 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
755
Daniel Drake375fc772010-09-30 21:55:41 +0100756config MFD_VX855
757 tristate "Support for VIA VX855/VX875 integrated south bridge"
758 depends on PCI
759 select MFD_CORE
760 help
761 Say yes here to enable support for various functions of the
762 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
763 and/or vx855_gpio drivers for this to do anything useful.
764
Matti Aaltonen383268a2010-12-10 11:41:33 -0300765config MFD_WL1273_CORE
Matti Aaltonen94fd5b72011-03-01 10:10:35 -0300766 tristate "Support for TI WL1273 FM radio."
Matti Aaltonen383268a2010-12-10 11:41:33 -0300767 depends on I2C
768 select MFD_CORE
769 default n
770 help
771 This is the core driver for the TI WL1273 FM radio. This MFD
772 driver connects the radio-wl1273 V4L2 module and the wl1273
773 audio codec.
774
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530775config MFD_OMAP_USB_HOST
776 bool "Support OMAP USBHS core driver"
777 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
778 default y
779 help
780 This is the core driver for the OAMP EHCI and OHCI drivers.
781 This MFD driver does the required setup functionalities for
782 OMAP USB Host drivers.
783
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700784config MFD_PM8XXX
785 tristate
786
787config MFD_PM8921_CORE
788 tristate "Qualcomm PM8921 PMIC chip"
789 depends on MSM_SSBI
790 select MFD_CORE
791 select MFD_PM8XXX
792 help
793 If you say yes to this option, support will be included for the
794 built-in PM8921 PMIC chip.
795
796 This is required if your board has a PM8921 and uses its features,
797 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
798
799 Say M here if you want to include support for PM8921 chip as a module.
800 This will build a module called "pm8921-core".
801
Abhijeet Dharmapurikarc013f0a2011-04-05 14:40:53 -0700802config MFD_PM8XXX_IRQ
803 bool "Support for Qualcomm PM8xxx IRQ features"
804 depends on MFD_PM8XXX
805 default y if MFD_PM8XXX
806 help
807 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
808
809 This is required to use certain other PM 8xxx features, such as GPIO
810 and MPP.
811
Axel Lin8509e142011-06-23 10:15:51 +0800812config TPS65911_COMPARATOR
813 tristate
814
Jin Park09d62922011-07-04 19:48:12 +0200815config MFD_AAT2870_CORE
816 bool "Support for the AnalogicTech AAT2870"
817 select MFD_CORE
818 depends on I2C=y && GPIOLIB
819 help
820 If you say yes here you get support for the AAT2870.
821 This driver provides common support for accessing the device,
822 additional drivers must be enabled in order to use the
823 functionality of the device.
824
Mika Westerberg1f5a3712011-09-21 13:03:07 +0200825config MFD_INTEL_MSIC
826 bool "Support for Intel MSIC"
827 depends on INTEL_SCU_IPC
828 select MFD_CORE
829 help
830 Select this option to enable access to Intel MSIC (Avatele
831 Passage) chip. This chip embeds audio, battery, GPIO, etc.
832 devices used in Intel Medfield platforms.
833
Arnd Bergmann8a0a8e82011-09-02 16:43:36 +0200834endmenu
835endif
Ben Dooksb6d64542007-02-20 13:58:01 -0800836
Russell Kinga4e137a2005-08-18 10:06:59 +0100837menu "Multimedia Capabilities Port drivers"
Adrian Bunkf751d502006-03-24 03:18:21 -0800838 depends on ARCH_SA1100
Russell Kinga4e137a2005-08-18 10:06:59 +0100839
840config MCP
841 tristate
842
Russell King5e742ad2005-08-18 10:08:15 +0100843# Interface drivers
844config MCP_SA11X0
845 tristate "Support SA11x0 MCP interface"
846 depends on ARCH_SA1100
847 select MCP
848
Russell King05c45ca2005-09-11 10:26:31 +0100849# Chip drivers
850config MCP_UCB1200
851 tristate "Support for UCB1200 / UCB1300"
852 depends on MCP
853
Russell Kingacb45432005-09-11 10:26:57 +0100854config MCP_UCB1200_TS
855 tristate "Touchscreen interface support"
856 depends on MCP_UCB1200 && INPUT
857
Russell Kinga4e137a2005-08-18 10:06:59 +0100858endmenu