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Russell Kinga4e137a2005-08-18 10:06:59 +01001#
2# Multifunction miscellaneous devices
3#
4
Arnd Bergmann8a0a8e82011-09-02 16:43:36 +02005if HAS_IOMEM
6menu "Multifunction device drivers"
Ben Dooksb6d64542007-02-20 13:58:01 -08007
Dmitry Baryshkovaa613de2008-06-27 10:37:19 +01008config MFD_CORE
9 tristate
Lee Jonesc94bb232012-06-29 19:01:03 +020010 select IRQ_DOMAIN
Dmitry Baryshkovaa613de2008-06-27 10:37:19 +010011 default n
12
Samuel Ortizab85b1202013-04-09 14:40:09 +020013config MFD_CS5535
14 tristate "AMD CS5535 and CS5536 southbridge core functions"
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050015 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +020016 depends on PCI && X86
17 ---help---
18 This is the core driver for CS5535/CS5536 MFD functions. This is
19 necessary for using the board's GPIO and MFGPT functionality.
Haojian Zhuang2cc50be2010-01-06 17:07:13 -050020
Samuel Ortizab85b1202013-04-09 14:40:09 +020021config MFD_AS3711
22 bool "AMS AS3711"
23 select MFD_CORE
Qiao Zhou70c6cce2012-07-09 14:37:32 +080024 select REGMAP_I2C
25 select REGMAP_IRQ
Qiao Zhou70c6cce2012-07-09 14:37:32 +080026 depends on I2C=y && GENERIC_HARDIRQS
Russell Kinga4e137a2005-08-18 10:06:59 +010027 help
Samuel Ortizab85b1202013-04-09 14:40:09 +020028 Support for the AS3711 PMIC from AMS
29
30config PMIC_ADP5520
31 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
32 depends on I2C=y
33 help
34 Say yes here to add support for Analog Devices AD5520 and ADP5501,
35 Multifunction Power Management IC. This includes
36 the I2C driver and the core APIs _only_, you have to select
37 individual components like LCD backlight, LEDs, GPIOs and Kepad
38 under the corresponding menus.
39
40config MFD_AAT2870_CORE
41 bool "AnalogicTech AAT2870"
42 select MFD_CORE
43 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
44 help
45 If you say yes here you get support for the AAT2870.
46 This driver provides common support for accessing the device,
47 additional drivers must be enabled in order to use the
48 functionality of the device.
Ben Dooksb6d64542007-02-20 13:58:01 -080049
Simon Glass4ab61742013-02-25 14:08:37 -080050config MFD_CROS_EC
Samuel Ortizab85b1202013-04-09 14:40:09 +020051 tristate "ChromeOS Embedded Controller"
Qiao Zhou70c6cce2012-07-09 14:37:32 +080052 select MFD_CORE
53 help
Simon Glass4ab61742013-02-25 14:08:37 -080054 If you say Y here you get support for the ChromeOS Embedded
55 Controller (EC) providing keyboard, battery and power services.
Geert Uytterhoevenfc83f582013-05-06 09:46:29 +020056 You also need to enable the driver for the bus you are using. The
Simon Glass4ab61742013-02-25 14:08:37 -080057 protocol for talking to the EC is defined by the bus driver.
Qiao Zhou70c6cce2012-07-09 14:37:32 +080058
Simon Glass89969002013-02-25 14:08:38 -080059config MFD_CROS_EC_I2C
60 tristate "ChromeOS Embedded Controller (I2C)"
61 depends on MFD_CROS_EC && I2C
Ben Dooksb6d64542007-02-20 13:58:01 -080062
Wei WANG67d16a42012-11-09 20:53:33 +080063 help
Simon Glass89969002013-02-25 14:08:38 -080064 If you say Y here, you get support for talking to the ChromeOS
65 EC through an I2C bus. This uses a simple byte-level protocol with
66 a checksum. Failing accesses will be retried three times to
67 improve reliability.
68
Simon Glassa17d94f2013-02-25 14:08:39 -080069config MFD_CROS_EC_SPI
70 tristate "ChromeOS Embedded Controller (SPI)"
71 depends on MFD_CROS_EC && SPI
72
73 ---help---
74 If you say Y here, you get support for talking to the ChromeOS EC
75 through a SPI bus, using a byte-level protocol. Since the EC's
76 response time cannot be guaranteed, we support ignoring
77 'pre-amble' bytes before the response actually starts.
Wei WANG67d16a42012-11-09 20:53:33 +080078
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080079config MFD_ASIC3
Samuel Ortizab85b1202013-04-09 14:40:09 +020080 bool "Compaq ASIC3"
Samuel Ortiz2eedd602008-09-25 00:39:05 +020081 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +020082 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080083 ---help---
84 This driver supports the ASIC3 multifunction chip found on many
85 PDAs (mainly iPAQ and HTC based ones)
86
Samuel Ortizab85b1202013-04-09 14:40:09 +020087config PMIC_DA903X
88 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
89 depends on I2C=y
90 help
91 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
92 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
93 usually found on PXA processors-based platforms. This includes
94 the I2C driver and the core APIs _only_, you have to select
95 individual components like LCD backlight, voltage regulators,
96 LEDs and battery-charger under the corresponding menus.
97
98config PMIC_DA9052
99 bool
100 select MFD_CORE
101
102config MFD_DA9052_SPI
103 bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
104 select REGMAP_SPI
105 select REGMAP_IRQ
106 select PMIC_DA9052
107 depends on SPI_MASTER=y && GENERIC_HARDIRQS
108 help
109 Support for the Dialog Semiconductor DA9052 PMIC
110 when controlled using SPI. This driver provides common support
111 for accessing the device, additional drivers must be enabled in
112 order to use the functionality of the device.
113
114config MFD_DA9052_I2C
115 bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
116 select REGMAP_I2C
117 select REGMAP_IRQ
118 select PMIC_DA9052
119 depends on I2C=y && GENERIC_HARDIRQS
120 help
121 Support for the Dialog Semiconductor DA9052 PMIC
122 when controlled using I2C. This driver provides common support
123 for accessing the device, additional drivers must be enabled in
124 order to use the functionality of the device.
125
126config MFD_DA9055
127 bool "Dialog Semiconductor DA9055 PMIC Support"
128 select REGMAP_I2C
129 select REGMAP_IRQ
130 select MFD_CORE
131 depends on I2C=y && GENERIC_HARDIRQS
132 help
133 Say yes here for support of Dialog Semiconductor DA9055. This is
134 a Power Management IC. This driver provides common support for
135 accessing the device as well as the I2C interface to the chip itself.
136 Additional drivers must be enabled in order to use the functionality
137 of the device.
138
139 This driver can be built as a module. If built as a module it will be
140 called "da9055"
141
142config MFD_MC13783
Miguel Aguilarca263082010-03-11 09:32:21 -0600143 tristate
Miguel Aguilarca263082010-03-11 09:32:21 -0600144
Samuel Ortizab85b1202013-04-09 14:40:09 +0200145config MFD_MC13XXX
146 tristate
147 depends on (SPI_MASTER || I2C) && GENERIC_HARDIRQS
148 select MFD_CORE
149 select MFD_MC13783
David Brownell0931a4c2008-12-22 12:05:27 +0100150 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200151 Enable support for the Freescale MC13783 and MC13892 PMICs.
152 This driver provides common support for accessing the device,
153 additional drivers must be enabled in order to use the
154 functionality of the device.
David Brownell0931a4c2008-12-22 12:05:27 +0100155
Samuel Ortizab85b1202013-04-09 14:40:09 +0200156config MFD_MC13XXX_SPI
157 tristate "Freescale MC13783 and MC13892 SPI interface"
158 depends on SPI_MASTER && GENERIC_HARDIRQS
159 select REGMAP_SPI
160 select MFD_MC13XXX
Patil, Rachna01636eb2012-10-16 12:55:43 +0530161 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200162 Select this if your MC13xxx is connected via an SPI bus.
163
164config MFD_MC13XXX_I2C
165 tristate "Freescale MC13892 I2C interface"
166 depends on I2C && GENERIC_HARDIRQS
167 select REGMAP_I2C
168 select MFD_MC13XXX
169 help
170 Select this if your MC13xxx is connected via an I2C bus.
Patil, Rachna01636eb2012-10-16 12:55:43 +0530171
Philipp Zabela1635b82008-04-09 19:20:34 +0100172config HTC_EGPIO
173 bool "HTC EGPIO support"
Michael Buesch7444a722008-07-25 01:46:11 -0700174 depends on GENERIC_HARDIRQS && GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +0100175 help
176 This driver supports the CPLD egpio chip present on
177 several HTC phones. It provides basic support for input
178 pins, output pins, and irqs.
179
Philipp Zabel5dc33392008-04-12 13:25:41 +0100180config HTC_PASIC3
181 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +0100182 select MFD_CORE
Heiko Carstens21f792c2013-02-06 17:23:51 +0100183 depends on GENERIC_HARDIRQS
Philipp Zabel5dc33392008-04-12 13:25:41 +0100184 help
185 This core driver provides register access for the LED/DS1WM
186 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
187 HTC Magician devices, respectively. Actual functionality is
188 handled by the leds-pasic3 and ds1wm drivers.
189
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100190config HTC_I2CPLD
191 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -0800192 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100193 help
194 If you say yes here you get support for the supposed CPLD
195 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
196 This device provides input and output GPIOs through an I2C
197 interface to one or more sub-chips.
198
Samuel Ortizab85b1202013-04-09 14:40:09 +0200199config LPC_ICH
200 tristate "Intel ICH LPC"
201 depends on PCI && GENERIC_HARDIRQS
Johan Hovold16c5c022012-05-03 12:26:36 +0200202 select MFD_CORE
Johan Hovold16c5c022012-05-03 12:26:36 +0200203 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200204 The LPC bridge function of the Intel ICH provides support for
205 many functional units. This driver provides needed support for
206 other drivers to control these functions, currently GPIO and
207 watchdog.
Johan Hovold16c5c022012-05-03 12:26:36 +0200208
Samuel Ortizab85b1202013-04-09 14:40:09 +0200209config LPC_SCH
210 tristate "Intel SCH LPC"
211 depends on PCI && GENERIC_HARDIRQS
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700212 select MFD_CORE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100213 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200214 LPC bridge function of the Intel SCH provides support for
215 System Management Bus and General Purpose I/O.
Linus Walleij798a8ee2011-03-09 13:02:38 +0100216
Samuel Ortizab85b1202013-04-09 14:40:09 +0200217config MFD_INTEL_MSIC
218 bool "Intel MSIC"
219 depends on INTEL_SCU_IPC
Todd Fischer31dd6a22010-04-08 09:04:55 +0200220 select MFD_CORE
Todd Fischer31dd6a22010-04-08 09:04:55 +0200221 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200222 Select this option to enable access to Intel MSIC (Avatele
223 Passage) chip. This chip embeds audio, battery, GPIO, etc.
224 devices used in Intel Medfield platforms.
Todd Fischer31dd6a22010-04-08 09:04:55 +0200225
Samuel Ortizab85b1202013-04-09 14:40:09 +0200226config MFD_JANZ_CMODIO
227 tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
AnilKumar Chd48f4112012-01-11 16:11:41 +0530228 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200229 depends on PCI && GENERIC_HARDIRQS
AnilKumar Chd48f4112012-01-11 16:11:41 +0530230 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200231 This is the core driver for the Janz CMOD-IO PCI MODULbus
232 carrier board. This device is a PCI to MODULbus bridge which may
233 host many different types of MODULbus daughterboards, including
234 CAN and GPIO controllers.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530235
Samuel Ortizab85b1202013-04-09 14:40:09 +0200236config MFD_JZ4740_ADC
237 bool "Janz JZ4740 ADC core"
238 select MFD_CORE
239 select GENERIC_IRQ_CHIP
240 depends on MACH_JZ4740
241 help
242 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
243 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530244
Kevin Strasser43620a12013-06-23 21:00:03 -0700245config MFD_KEMPLD
246 tristate "Kontron module PLD device"
247 select MFD_CORE
248 help
249 This is the core driver for the PLD (Programmable Logic Device) found
250 on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
251 device may provide functions like watchdog, GPIO, UART and I2C bus.
252
253 The following modules are supported:
254 * COMe-bIP#
255 * COMe-bPC2 (ETXexpress-PC)
256 * COMe-bSC# (ETXexpress-SC T#)
257 * COMe-cCT6
258 * COMe-cDC2 (microETXexpress-DC)
259 * COMe-cPC2 (microETXexpress-PC)
260 * COMe-mCT10
261 * ETX-OH
262
263 This driver can also be built as a module. If so, the module
264 will be called kempld-core.
265
Samuel Ortizab85b1202013-04-09 14:40:09 +0200266config MFD_88PM800
267 tristate "Marvell 88PM800"
Laxman Dewangan7a7487c2012-07-18 11:50:50 +0530268 depends on I2C=y && GENERIC_HARDIRQS
Laxman Dewangandc9913a2012-02-21 18:21:34 +0530269 select REGMAP_I2C
AnilKumar Chee487112012-12-10 16:44:56 +0530270 select REGMAP_IRQ
Margarita Olaya36e52872011-06-09 14:50:00 -0500271 select MFD_CORE
Margarita Olaya36e52872011-06-09 14:50:00 -0500272 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200273 This supports for Marvell 88PM800 Power Management IC.
274 This includes the I2C driver and the core APIs _only_, you have to
275 select individual components like voltage regulators, RTC and
276 battery-charger under the corresponding menus.
Margarita Olaya36e52872011-06-09 14:50:00 -0500277
Samuel Ortizab85b1202013-04-09 14:40:09 +0200278config MFD_88PM805
279 tristate "Marvell 88PM805"
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530280 depends on I2C=y && GENERIC_HARDIRQS
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530281 select REGMAP_I2C
Axel Linc2ace4f2012-12-05 21:19:48 +0800282 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200283 select MFD_CORE
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530284 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200285 This supports for Marvell 88PM805 Power Management IC. This includes
286 the I2C driver and the core APIs _only_, you have to select individual
287 components like codec device, headset/Mic device under the
288 corresponding menus.
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530289
Samuel Ortizab85b1202013-04-09 14:40:09 +0200290config MFD_88PM860X
291 bool "Marvell 88PM8606/88PM8607"
Russell King62525472012-02-07 09:47:21 +0000292 depends on I2C=y && GENERIC_HARDIRQS
Chuansheng Liufbfc23e2012-12-24 22:19:56 +0800293 select REGMAP_I2C
Rabin Vincent27e34992010-07-02 16:52:08 +0530294 select MFD_CORE
295 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200296 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
297 This includes the I2C driver and the core APIs _only_, you have to
298 select individual components like voltage regulators, RTC and
299 battery-charger under the corresponding menus.
Milo Kimeea6b7c2012-09-19 18:53:33 +0200300
Jonghwa Leedae8a962012-06-25 10:34:36 +0200301config MFD_MAX77686
302 bool "Maxim Semiconductor MAX77686 PMIC Support"
303 depends on I2C=y && GENERIC_HARDIRQS
304 select MFD_CORE
305 select REGMAP_I2C
306 select IRQ_DOMAIN
307 help
308 Say yes here to support for Maxim Semiconductor MAX77686.
309 This is a Power Management IC with RTC on chip.
310 This driver provides common support for accessing the device;
311 additional drivers must be enabled in order to use the functionality
312 of the device.
313
Chanwoo Choi83871c02012-05-14 22:50:39 +0200314config MFD_MAX77693
315 bool "Maxim Semiconductor MAX77693 PMIC Support"
316 depends on I2C=y && GENERIC_HARDIRQS
317 select MFD_CORE
Chanwoo Choi29f772d2012-05-24 15:08:58 +0900318 select REGMAP_I2C
Chanwoo Choi83871c02012-05-14 22:50:39 +0200319 help
320 Say yes here to support for Maxim Semiconductor MAX77693.
321 This is a companion Power Management IC with Flash, Haptic, Charger,
322 and MUIC(Micro USB Interface Controller) controls on chip.
323 This driver provides common support for accessing the device;
324 additional drivers must be enabled in order to use the functionality
325 of the device.
326
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600327config MFD_MAX8907
328 tristate "Maxim Semiconductor MAX8907 PMIC Support"
329 select MFD_CORE
330 depends on I2C=y && GENERIC_HARDIRQS
331 select REGMAP_I2C
332 select REGMAP_IRQ
333 help
334 Say yes here to support for Maxim Semiconductor MAX8907. This is
335 a Power Management IC. This driver provides common support for
336 accessing the device; additional drivers must be enabled in order
337 to use the functionality of the device.
338
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100339config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100340 bool "Maxim Semiconductor MAX8925 PMIC Support"
Geert Uytterhoeven8d002bd2009-12-15 21:49:57 +0100341 depends on I2C=y && GENERIC_HARDIRQS
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500342 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100343 help
344 Say yes here to support for Maxim Semiconductor MAX8925. This is
Masanari Iida6b2aac42012-04-14 00:14:11 +0900345 a Power Management IC. This driver provides common support for
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100346 accessing the device, additional drivers must be enabled in order
347 to use the functionality of the device.
348
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900349config MFD_MAX8997
350 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
351 depends on I2C=y && GENERIC_HARDIRQS
352 select MFD_CORE
Thomas Abrahamb41511f2012-07-02 09:02:55 +0900353 select IRQ_DOMAIN
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900354 help
Axel Lin5a924d12012-03-01 09:31:25 +0800355 Say yes here to support for Maxim Semiconductor MAX8997/8966.
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900356 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
357 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100358 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900359 additional drivers must be enabled in order to use the functionality
360 of the device.
361
Kyungmin Park156f2522010-06-16 09:04:16 +0200362config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900363 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Joonyoung Shim2c7e6f52010-09-10 18:36:39 +0200364 depends on I2C=y && GENERIC_HARDIRQS
Kyungmin Park156f2522010-06-16 09:04:16 +0200365 select MFD_CORE
366 help
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900367 Say yes here to support for Maxim Semiconductor MAX8998 and
368 National Semiconductor LP3974. This is a Power Management IC.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900369 This driver provides common support for accessing the device,
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900370 additional drivers must be enabled in order to use the functionality
371 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200372
Samuel Ortizab85b1202013-04-09 14:40:09 +0200373config EZX_PCAP
374 bool "Motorola EZXPCAP Support"
375 depends on GENERIC_HARDIRQS && SPI_MASTER
376 help
377 This enables the PCAP ASIC present on EZX Phones. This is
378 needed for MMC, TouchScreen, Sound, USB, etc..
379
380config MFD_VIPERBOARD
381 tristate "Nano River Technologies Viperboard"
382 select MFD_CORE
383 depends on USB && GENERIC_HARDIRQS
384 default n
385 help
386 Say yes here if you want support for Nano River Technologies
387 Viperboard.
388 There are mfd cell drivers available for i2c master, adc and
389 both gpios found on the board. The spi part does not yet
390 have a driver.
391 You need to select the mfd cell drivers separately.
392 The drivers do not support all features the board exposes.
393
394config MFD_RETU
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300395 tristate "Nokia Retu and Tahvo multi-function device"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200396 select MFD_CORE
397 depends on I2C && GENERIC_HARDIRQS
398 select REGMAP_IRQ
399 help
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300400 Retu and Tahvo are a multi-function devices found on Nokia
401 Internet Tablets (770, N800 and N810).
Samuel Ortizab85b1202013-04-09 14:40:09 +0200402
403config MFD_PCF50633
404 tristate "NXP PCF50633"
405 depends on I2C
406 select REGMAP_I2C
407 help
408 Say yes here if you have NXP PCF50633 chip on your board.
409 This core driver provides register access and IRQ handling
410 facilities, and registers devices for the various functions
411 so that function-specific drivers can bind to them.
412
413config PCF50633_ADC
414 tristate "NXP PCF50633 ADC"
415 depends on MFD_PCF50633
416 help
417 Say yes here if you want to include support for ADC in the
418 NXP PCF50633 chip.
419
420config PCF50633_GPIO
421 tristate "NXP PCF50633 GPIO"
422 depends on MFD_PCF50633
423 help
424 Say yes here if you want to include support GPIO for pins on
425 the PCF50633 chip.
426
427config UCB1400_CORE
428 tristate "Philips UCB1400 Core driver"
429 depends on AC97_BUS
430 depends on GPIOLIB
431 help
432 This enables support for the Philips UCB1400 core functions.
433 The UCB1400 is an AC97 audio codec.
434
435 To compile this driver as a module, choose M here: the
436 module will be called ucb1400_core.
437
438config MFD_PM8XXX
439 tristate
440
441config MFD_PM8921_CORE
442 tristate "Qualcomm PM8921 PMIC chip"
Arnd Bergmann45fcac12013-04-30 00:00:19 +0200443 depends on (ARCH_MSM || HEXAGON)
444 depends on BROKEN
Samuel Ortizab85b1202013-04-09 14:40:09 +0200445 select MFD_CORE
446 select MFD_PM8XXX
447 help
448 If you say yes to this option, support will be included for the
449 built-in PM8921 PMIC chip.
450
451 This is required if your board has a PM8921 and uses its features,
452 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
453
454 Say M here if you want to include support for PM8921 chip as a module.
455 This will build a module called "pm8921-core".
456
457config MFD_PM8XXX_IRQ
458 bool "Qualcomm PM8xxx IRQ features"
459 depends on MFD_PM8XXX
460 default y if MFD_PM8XXX
461 help
462 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
463
464 This is required to use certain other PM 8xxx features, such as GPIO
465 and MPP.
466
467config MFD_RDC321X
468 tristate "RDC R-321x southbridge"
469 select MFD_CORE
470 depends on PCI && GENERIC_HARDIRQS
471 help
472 Say yes here if you want to have support for the RDC R-321x SoC
473 southbridge which provides access to GPIOs and Watchdog using the
474 southbridge PCI device configuration space.
475
476config MFD_RTSX_PCI
477 tristate "Realtek PCI-E card reader"
478 depends on PCI && GENERIC_HARDIRQS
479 select MFD_CORE
480 help
481 This supports for Realtek PCI-Express card reader including rts5209,
482 rts5229, rtl8411, etc. Realtek card reader supports access to many
483 types of memory cards, such as Memory Stick, Memory Stick Pro,
484 Secure Digital and MultiMediaCard.
485
486config MFD_RC5T583
487 bool "Ricoh RC5T583 Power Management system device"
488 depends on I2C=y && GENERIC_HARDIRQS
489 select MFD_CORE
490 select REGMAP_I2C
491 help
492 Select this option to get support for the RICOH583 Power
493 Management system device.
494 This driver provides common support for accessing the device
495 through i2c interface. The device supports multiple sub-devices
496 like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
497 Additional drivers must be enabled in order to use the
498 different functionality of the device.
499
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900500config MFD_SEC_CORE
501 bool "SAMSUNG Electronics PMIC Series Support"
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100502 depends on I2C=y && GENERIC_HARDIRQS
503 select MFD_CORE
504 select REGMAP_I2C
Sangbeom Kim6445b842012-07-11 21:08:11 +0900505 select REGMAP_IRQ
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100506 help
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900507 Support for the Samsung Electronics MFD series.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900508 This driver provides common support for accessing the device,
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100509 additional drivers must be enabled in order to use the functionality
510 of the device
511
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700512config MFD_SI476X_CORE
513 tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
Balaji Raof52046b2009-01-09 01:49:01 +0100514 depends on I2C
Sascha Hauer8238add2009-08-19 01:40:28 +0200515 select MFD_CORE
Marc Reillydf3df642012-04-01 16:41:39 +1000516 select REGMAP_I2C
517 help
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700518 This is the core driver for the SI476x series of AM/FM
519 radio. This MFD driver connects the radio-si476x V4L2 module
520 and the si476x audio codec.
521
522 To compile this driver as a module, choose M here: the
523 module will be called si476x-core.
524
Samuel Ortizab85b1202013-04-09 14:40:09 +0200525config MFD_SM501
526 tristate "Silicon Motion SM501"
527 ---help---
528 This is the core driver for the Silicon Motion SM501 multimedia
529 companion chip. This device is a multifunction device which may
530 provide numerous interfaces including USB host controller, USB gadget,
531 asynchronous serial ports, audio functions, and a dual display video
532 interface. The device may be connected by PCI or local bus with
533 varying functions enabled.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100534
Samuel Ortizab85b1202013-04-09 14:40:09 +0200535config MFD_SM501_GPIO
536 bool "Export GPIO via GPIO layer"
537 depends on MFD_SM501 && GPIOLIB
538 ---help---
539 This option uses the gpio library layer to export the 64 GPIO
540 lines on the SM501. The platform data is used to supply the
541 base number for the first GPIO line to register.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100542
Samuel Ortizab85b1202013-04-09 14:40:09 +0200543config MFD_SMSC
544 bool "SMSC ECE1099 series chips"
545 depends on I2C=y && GENERIC_HARDIRQS
546 select MFD_CORE
547 select REGMAP_I2C
548 help
549 If you say yes here you get support for the
550 ece1099 chips from SMSC.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100551
Samuel Ortizab85b1202013-04-09 14:40:09 +0200552 To compile this driver as a module, choose M here: the
553 module will be called smsc.
Marc Reillydf3df642012-04-01 16:41:39 +1000554
Mattias Wallinfa661252010-05-01 18:26:20 +0200555config ABX500_CORE
556 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200557 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200558 help
559 Say yes here if you have the ABX500 Mixed Signal IC family
560 chips. This core driver expose register access functions.
561 Functionality specific drivers using these functions can
562 remain unchanged when IC changes. Binding of the functions to
563 actual register access is done by the IC core driver.
564
Linus Walleij14fa5692009-05-21 23:17:06 +0200565config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100566 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Heiko Carstens21f792c2013-02-06 17:23:51 +0100567 depends on I2C=y && ABX500_CORE && GENERIC_HARDIRQS
Linus Walleij8c96aef2010-08-20 10:27:12 +0200568 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200569 default y if ARCH_U300
570 help
571 Select this to enable the AB3100 Mixed Signal IC core
572 functionality. This connects to a AB3100 on the I2C bus
573 and expose a number of symbols needed for dependent devices
574 to read and write registers and subscribe to events from
575 this multi-functional IC. This is needed to use other features
576 of the AB3100 such as battery-backed RTC, charging control,
577 LEDs, vibrator, system power and temperature, power management
578 and ALSA sound.
579
Linus Walleij12992dd2009-08-18 22:52:26 +0200580config AB3100_OTP
581 tristate "ST-Ericsson AB3100 OTP functions"
582 depends on AB3100_CORE
583 default y if AB3100_CORE
584 help
585 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
586 programmable memory) support. This exposes a sysfs file to read
587 out OTP values.
588
Rabin Vincent62579262010-05-19 11:39:02 +0200589config AB8500_CORE
590 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Lee Jones21f082a2012-05-23 10:22:10 +0100591 depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU
Axel Lin5c854aa2013-02-19 23:20:33 +0800592 select POWER_SUPPLY
Rabin Vincent62579262010-05-19 11:39:02 +0200593 select MFD_CORE
Lee Jones06e589e2012-06-20 13:56:37 +0100594 select IRQ_DOMAIN
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200595 help
Rabin Vincent62579262010-05-19 11:39:02 +0200596 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100597 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
598 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
599 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200600 This chip embeds various other multimedia funtionalities as well.
601
Mattias Wallin5814fc32010-09-13 16:05:04 +0200602config AB8500_DEBUG
603 bool "Enable debug info via debugfs"
Arnd Bergmann3993eff2013-05-03 08:52:32 +0100604 depends on AB8500_GPADC && DEBUG_FS
Mattias Wallin5814fc32010-09-13 16:05:04 +0200605 default y if DEBUG_FS
606 help
607 Select this option if you want debug information using the debug
608 filesystem, debugfs.
609
Arun Murthydae2db32011-02-22 10:11:13 +0100610config AB8500_GPADC
Samuel Ortizab85b1202013-04-09 14:40:09 +0200611 bool "ST-Ericsson AB8500 GPADC driver"
Arun Murthydae2db32011-02-22 10:11:13 +0100612 depends on AB8500_CORE && REGULATOR_AB8500
613 default y
614 help
615 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
616
Linus Walleij650c2a22011-05-15 22:53:56 +0200617config MFD_DB8500_PRCMU
618 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
619 depends on UX500_SOC_DB8500
620 select MFD_CORE
621 help
622 Select this option to enable support for the DB8500 Power Reset
623 and Control Management Unit. This is basically an autonomous
624 system controller running an XP70 microprocessor, which is accessed
625 through a register map.
626
Samuel Ortizab85b1202013-04-09 14:40:09 +0200627config MFD_STMPE
628 bool "STMicroelectronics STMPE"
629 depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
Denis Turischeve82c60a2010-02-19 11:26:25 +0100630 select MFD_CORE
631 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200632 Support for the STMPE family of I/O Expanders from
633 STMicroelectronics.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100634
Samuel Ortizab85b1202013-04-09 14:40:09 +0200635 Currently supported devices are:
Aaron Sierra4630b132012-03-28 09:43:10 -0500636
Samuel Ortizab85b1202013-04-09 14:40:09 +0200637 STMPE811: GPIO, Touchscreen
638 STMPE1601: GPIO, Keypad
639 STMPE1801: GPIO, Keypad
640 STMPE2401: GPIO, Keypad
641 STMPE2403: GPIO, Keypad
Florian Fainellie090d502010-03-21 01:06:05 +0100642
Samuel Ortizab85b1202013-04-09 14:40:09 +0200643 This driver provides common support for accessing the device,
644 additional drivers must be enabled in order to use the functionality
645 of the device. Currently available sub drivers are:
Ira W. Snyderbd358132010-04-07 09:43:00 +0200646
Samuel Ortizab85b1202013-04-09 14:40:09 +0200647 GPIO: stmpe-gpio
648 Keypad: stmpe-keypad
649 Touchscreen: stmpe-ts
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200650
Samuel Ortizab85b1202013-04-09 14:40:09 +0200651menu "STMicroelectronics STMPE Interface Drivers"
652depends on MFD_STMPE
Daniel Drake375fc772010-09-30 21:55:41 +0100653
Samuel Ortizab85b1202013-04-09 14:40:09 +0200654config STMPE_I2C
655 bool "STMicroelectronics STMPE I2C Inteface"
656 depends on I2C=y
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530657 default y
Matti Aaltonen383268a2010-12-10 11:41:33 -0300658 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200659 This is used to enable I2C interface of STMPE
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530660
Samuel Ortizab85b1202013-04-09 14:40:09 +0200661config STMPE_SPI
662 bool "STMicroelectronics STMPE SPI Inteface"
663 depends on SPI_MASTER
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700664 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200665 This is used to enable SPI interface of STMPE
666endmenu
Laxman Dewangan1b1247d2012-02-28 18:35:17 +0530667
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200668config MFD_STA2X11
Samuel Ortizab85b1202013-04-09 14:40:09 +0200669 bool "STMicroelectronics STA2X11"
Heiko Carstens21f792c2013-02-06 17:23:51 +0100670 depends on STA2X11 && GENERIC_HARDIRQS
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200671 select MFD_CORE
Davide Ciminaghid94e2552012-11-09 15:19:53 +0100672 select REGMAP_MMIO
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200673
Dong Aisheng87d68732012-09-05 10:57:13 +0800674config MFD_SYSCON
675 bool "System Controller Register R/W Based on Regmap"
Dong Aisheng87d68732012-09-05 10:57:13 +0800676 select REGMAP_MMIO
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100677 help
Dong Aisheng87d68732012-09-05 10:57:13 +0800678 Select this option to enable accessing system control registers
679 via regmap.
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100680
Samuel Ortizab85b1202013-04-09 14:40:09 +0200681config MFD_DAVINCI_VOICECODEC
682 tristate
683 select MFD_CORE
684
685config MFD_TI_AM335X_TSCADC
686 tristate "TI ADC / Touch Screen chip support"
687 select MFD_CORE
688 select REGMAP
689 select REGMAP_MMIO
690 depends on GENERIC_HARDIRQS
691 help
692 If you say yes here you get support for Texas Instruments series
693 of Touch Screen /ADC chips.
694 To compile this driver as a module, choose M here: the
695 module will be called ti_am335x_tscadc.
696
697config MFD_DM355EVM_MSP
698 bool "TI DaVinci DM355 EVM microcontroller"
699 depends on I2C=y && MACH_DAVINCI_DM355_EVM
700 help
701 This driver supports the MSP430 microcontroller used on these
702 boards. MSP430 firmware manages resets and power sequencing,
703 inputs from buttons and the IR remote, LEDs, an RTC, and more.
704
705config MFD_LP8788
706 bool "TI LP8788 Power Management Unit Driver"
707 depends on I2C=y && GENERIC_HARDIRQS
708 select MFD_CORE
709 select REGMAP_I2C
710 select IRQ_DOMAIN
711 help
712 TI LP8788 PMU supports regulators, battery charger, RTC,
713 ADC, backlight driver and current sinks.
Russell Kinga4e137a2005-08-18 10:06:59 +0100714
715config MFD_OMAP_USB_HOST
Samuel Ortizab85b1202013-04-09 14:40:09 +0200716 bool "TI OMAP USBHS core and TLL driver"
Graeme Gregoryc948ef32012-05-15 15:48:57 +0900717 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
718 default y
719 help
720 This is the core driver for the OAMP EHCI and OHCI drivers.
721 This MFD driver does the required setup functionalities for
722 OMAP USB Host drivers.
723
Graeme Gregoryc948ef32012-05-15 15:48:57 +0900724config MFD_PALMAS
Samuel Ortizab85b1202013-04-09 14:40:09 +0200725 bool "TI Palmas series chips"
Russell Kinga4e137a2005-08-18 10:06:59 +0100726 select MFD_CORE
Russell Kinga4e137a2005-08-18 10:06:59 +0100727 select REGMAP_I2C
728 select REGMAP_IRQ
Heiko Carstens21f792c2013-02-06 17:23:51 +0100729 depends on I2C=y && GENERIC_HARDIRQS
Russell Kinga4e137a2005-08-18 10:06:59 +0100730 help
Russell Kinga4e137a2005-08-18 10:06:59 +0100731 If you say yes here you get support for the Palmas
732 series of PMIC chips from Texas Instruments.
Russell Kinga4e137a2005-08-18 10:06:59 +0100733
Samuel Ortizab85b1202013-04-09 14:40:09 +0200734config MFD_TI_SSP
735 tristate "TI Sequencer Serial Port support"
736 depends on ARCH_DAVINCI_TNETV107X && GENERIC_HARDIRQS
Lars Poeschelf01312d2012-11-05 15:48:23 +0100737 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200738 ---help---
739 Say Y here if you want support for the Sequencer Serial Port
740 in a Texas Instruments TNETV107X SoC.
Russell Kinga4e137a2005-08-18 10:06:59 +0100741
Samuel Ortizab85b1202013-04-09 14:40:09 +0200742 To compile this driver as a module, choose M here: the
743 module will be called ti-ssp.
Russell Kinga4e137a2005-08-18 10:06:59 +0100744
Samuel Ortizab85b1202013-04-09 14:40:09 +0200745config TPS6105X
746 tristate "TI TPS61050/61052 Boost Converters"
747 depends on I2C
748 select REGULATOR
749 select MFD_CORE
750 select REGULATOR_FIXED_VOLTAGE
751 depends on GENERIC_HARDIRQS
Russell Kinga4e137a2005-08-18 10:06:59 +0100752 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200753 This option enables a driver for the TP61050/TPS61052
754 high-power "white LED driver". This boost converter is
755 sometimes used for other things than white LEDs, and
756 also contains a GPIO pin.
Russell Kinga4e137a2005-08-18 10:06:59 +0100757
Samuel Ortizab85b1202013-04-09 14:40:09 +0200758config TPS65010
759 tristate "TI TPS6501x Power Management chips"
760 depends on I2C && GPIOLIB
761 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
762 help
763 If you say yes here you get support for the TPS6501x series of
764 Power Management chips. These include voltage regulators,
765 lithium ion/polymer battery charging, and other features that
766 are often used in portable devices like cell phones and cameras.
767
768 This driver can also be built as a module. If so, the module
769 will be called tps65010.
770
771config TPS6507X
772 tristate "TI TPS6507x Power Management / Touch Screen chips"
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200773 select MFD_CORE
Heiko Carstens21f792c2013-02-06 17:23:51 +0100774 depends on I2C && GENERIC_HARDIRQS
Samuel Ortizab85b1202013-04-09 14:40:09 +0200775 help
776 If you say yes here you get support for the TPS6507x series of
777 Power Management / Touch Screen chips. These include voltage
778 regulators, lithium ion/polymer battery charging, touch screen
779 and other features that are often used in portable devices.
780 This driver can also be built as a module. If so, the module
781 will be called tps6507x.
Russell Kinga4e137a2005-08-18 10:06:59 +0100782
783config TPS65911_COMPARATOR
784 tristate
785
786config MFD_TPS65090
Samuel Ortizab85b1202013-04-09 14:40:09 +0200787 bool "TI TPS65090 Power Management chips"
Russell Kinga4e137a2005-08-18 10:06:59 +0100788 depends on I2C=y && GENERIC_HARDIRQS
789 select MFD_CORE
790 select REGMAP_I2C
791 select REGMAP_IRQ
792 help
793 If you say yes here you get support for the TPS65090 series of
794 Power Management chips.
795 This driver provides common support for accessing the device,
796 additional drivers must be enabled in order to use the
797 functionality of the device.
798
Samuel Ortizab85b1202013-04-09 14:40:09 +0200799config MFD_TPS65217
800 tristate "TI TPS65217 Power Management / White LED chips"
801 depends on I2C && GENERIC_HARDIRQS
Russell Kinga4e137a2005-08-18 10:06:59 +0100802 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200803 select REGMAP_I2C
Russell Kinga4e137a2005-08-18 10:06:59 +0100804 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200805 If you say yes here you get support for the TPS65217 series of
806 Power Management / White LED chips.
807 These include voltage regulators, lithium ion/polymer battery
808 charger, wled and other features that are often used in portable
809 devices.
810
811 This driver can also be built as a module. If so, the module
812 will be called tps65217.
813
814config MFD_TPS6586X
815 bool "TI TPS6586x Power Management chips"
816 depends on I2C=y && GENERIC_HARDIRQS
817 select MFD_CORE
818 select REGMAP_I2C
819 help
820 If you say yes here you get support for the TPS6586X series of
821 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +0100822 This driver provides common support for accessing the device,
823 additional drivers must be enabled in order to use the
824 functionality of the device.
825
Samuel Ortizab85b1202013-04-09 14:40:09 +0200826 This driver can also be built as a module. If so, the module
827 will be called tps6586x.
Russell Kinga4e137a2005-08-18 10:06:59 +0100828
Samuel Ortizab85b1202013-04-09 14:40:09 +0200829config MFD_TPS65910
830 bool "TI TPS65910 Power Management chip"
831 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
Russell Kinga4e137a2005-08-18 10:06:59 +0100832 select MFD_CORE
833 select REGMAP_I2C
834 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200835 select IRQ_DOMAIN
Russell Kinga4e137a2005-08-18 10:06:59 +0100836 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200837 if you say yes here you get support for the TPS65910 series of
838 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +0100839
Samuel Ortizab85b1202013-04-09 14:40:09 +0200840config MFD_TPS65912
841 bool "TI TPS65912 Power Management chip"
842 depends on GPIOLIB
David Rientjesc972c122013-04-17 14:28:47 -0700843 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200844 help
845 If you say yes here you get support for the TPS65912 series of
846 PM chips.
847
848config MFD_TPS65912_I2C
849 bool "TI TPS65912 Power Management chip with I2C"
Lars Poeschelf01312d2012-11-05 15:48:23 +0100850 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200851 select MFD_TPS65912
852 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
853 help
854 If you say yes here you get support for the TPS65912 series of
855 PM chips with I2C interface.
856
857config MFD_TPS65912_SPI
858 bool "TI TPS65912 Power Management chip with SPI"
859 select MFD_CORE
860 select MFD_TPS65912
861 depends on SPI_MASTER && GPIOLIB && GENERIC_HARDIRQS
862 help
863 If you say yes here you get support for the TPS65912 series of
864 PM chips with SPI interface.
865
866config MFD_TPS80031
867 bool "TI TPS80031/TPS80032 Power Management chips"
868 depends on I2C=y && GENERIC_HARDIRQS
869 select MFD_CORE
870 select REGMAP_I2C
871 select REGMAP_IRQ
872 help
873 If you say yes here you get support for the Texas Instruments
874 TPS80031/ TPS80032 Fully Integrated Power Management with Power
875 Path and Battery Charger. The device provides five configurable
876 step-down converters, 11 general purpose LDOs, USB OTG Module,
877 ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
878 Power Path from USB, 32K clock generator.
879
880config TWL4030_CORE
881 bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
882 depends on I2C=y && GENERIC_HARDIRQS
883 select IRQ_DOMAIN
884 select REGMAP_I2C
885 help
886 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
887 This core driver provides register access and IRQ handling
888 facilities, and registers devices for the various functions
889 so that function-specific drivers can bind to them.
890
891 These multi-function chips are found on many OMAP2 and OMAP3
892 boards, providing power management, RTC, GPIO, keypad, a
893 high speed USB OTG transceiver, an audio codec (on most
894 versions) and many other features.
895
896config TWL4030_MADC
897 tristate "TI TWL4030 MADC"
898 depends on TWL4030_CORE
899 help
900 This driver provides support for triton TWL4030-MADC. The
901 driver supports both RT and SW conversion methods.
902
903 This driver can be built as a module. If so it will be
904 named twl4030-madc
905
906config TWL4030_POWER
907 bool "TI TWL4030 power resources"
908 depends on TWL4030_CORE && ARM
909 help
910 Say yes here if you want to use the power resources on the
911 TWL4030 family chips. Most of these resources are regulators,
912 which have a separate driver; some are control signals, such
913 as clock request handshaking.
914
915 This driver uses board-specific data to initialize the resources
916 and load scripts controlling which resources are switched off/on
917 or reset when a sleep, wakeup or warm reset event occurs.
918
919config MFD_TWL4030_AUDIO
920 bool "TI TWL4030 Audio"
921 depends on TWL4030_CORE && GENERIC_HARDIRQS
922 select MFD_CORE
923 default n
924
925config TWL6040_CORE
926 bool "TI TWL6040 audio codec"
927 depends on I2C=y && GENERIC_HARDIRQS
928 select MFD_CORE
929 select REGMAP_I2C
930 select REGMAP_IRQ
Lars Poeschelf01312d2012-11-05 15:48:23 +0100931 default n
932 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200933 Say yes here if you want support for Texas Instruments TWL6040 audio
934 codec.
935 This driver provides common support for accessing the device,
936 additional drivers must be enabled in order to use the
937 functionality of the device (audio, vibra).
Lars Poeschelf01312d2012-11-05 15:48:23 +0100938
Samuel Ortizab85b1202013-04-09 14:40:09 +0200939config MENELAUS
940 bool "TI TWL92330/Menelaus PM chip"
941 depends on I2C=y && ARCH_OMAP2
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200942 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200943 If you say yes here you get support for the Texas Instruments
944 TWL92330/Menelaus Power Management chip. This include voltage
945 regulators, Dual slot memory card transceivers, real-time clock
946 and other features that are often used in portable devices like
947 cell phones and PDAs.
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200948
Samuel Ortizab85b1202013-04-09 14:40:09 +0200949config MFD_WL1273_CORE
950 tristate "TI WL1273 FM radio"
951 depends on I2C && GENERIC_HARDIRQS
952 select MFD_CORE
953 default n
954 help
955 This is the core driver for the TI WL1273 FM radio. This MFD
956 driver connects the radio-wl1273 V4L2 module and the wl1273
957 audio codec.
958
959config MFD_LM3533
960 tristate "TI/National Semiconductor LM3533 Lighting Power chip"
961 depends on I2C
962 select MFD_CORE
963 select REGMAP_I2C
964 depends on GENERIC_HARDIRQS
965 help
966 Say yes here to enable support for National Semiconductor / TI
967 LM3533 Lighting Power chips.
968
969 This driver provides common support for accessing the device;
970 additional drivers must be enabled in order to use the LED,
971 backlight or ambient-light-sensor functionality of the device.
972
973config MFD_TIMBERDALE
974 tristate "Timberdale FPGA"
975 select MFD_CORE
976 depends on PCI && GPIOLIB
977 ---help---
978 This is the core driver for the timberdale FPGA. This device is a
979 multifunction device which exposes numerous platform devices.
980
981 The timberdale FPGA can be found on the Intel Atom development board
982 for in-vehicle infontainment, called Russellville.
983
984config MFD_TC3589X
985 bool "Toshiba TC35892 and variants"
986 depends on I2C=y && GENERIC_HARDIRQS
987 select MFD_CORE
988 help
989 Support for the Toshiba TC35892 and variants I/O Expander.
990
991 This driver provides common support for accessing the device,
992 additional drivers must be enabled in order to use the
993 functionality of the device.
994
995config MFD_TMIO
996 bool
997 default n
998
999config MFD_T7L66XB
1000 bool "Toshiba T7L66XB"
1001 depends on ARM && HAVE_CLK && GENERIC_HARDIRQS
1002 select MFD_CORE
1003 select MFD_TMIO
1004 help
1005 Support for Toshiba Mobile IO Controller T7L66XB
1006
1007config MFD_TC6387XB
1008 bool "Toshiba TC6387XB"
1009 depends on ARM && HAVE_CLK
1010 select MFD_CORE
1011 select MFD_TMIO
1012 help
1013 Support for Toshiba Mobile IO Controller TC6387XB
1014
1015config MFD_TC6393XB
1016 bool "Toshiba TC6393XB"
1017 depends on ARM && HAVE_CLK
1018 select GPIOLIB
1019 select MFD_CORE
1020 select MFD_TMIO
1021 help
1022 Support for Toshiba Mobile IO Controller TC6393XB
1023
1024config MFD_VX855
1025 tristate "VIA VX855/VX875 integrated south bridge"
1026 depends on PCI && GENERIC_HARDIRQS
1027 select MFD_CORE
1028 help
1029 Say yes here to enable support for various functions of the
1030 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
1031 and/or vx855_gpio drivers for this to do anything useful.
1032
1033config MFD_ARIZONA
1034 select REGMAP
1035 select REGMAP_IRQ
1036 select MFD_CORE
1037 bool
1038
1039config MFD_ARIZONA_I2C
1040 tristate "Wolfson Microelectronics Arizona platform with I2C"
1041 select MFD_ARIZONA
1042 select MFD_CORE
1043 select REGMAP_I2C
1044 depends on I2C && GENERIC_HARDIRQS
1045 help
1046 Support for the Wolfson Microelectronics Arizona platform audio SoC
1047 core functionality controlled via I2C.
1048
1049config MFD_ARIZONA_SPI
1050 tristate "Wolfson Microelectronics Arizona platform with SPI"
1051 select MFD_ARIZONA
1052 select MFD_CORE
1053 select REGMAP_SPI
1054 depends on SPI_MASTER && GENERIC_HARDIRQS
1055 help
1056 Support for the Wolfson Microelectronics Arizona platform audio SoC
1057 core functionality controlled via I2C.
1058
1059config MFD_WM5102
1060 bool "Wolfson Microelectronics WM5102"
1061 depends on MFD_ARIZONA
1062 help
1063 Support for Wolfson Microelectronics WM5102 low power audio SoC
1064
1065config MFD_WM5110
1066 bool "Wolfson Microelectronics WM5110"
1067 depends on MFD_ARIZONA
1068 help
1069 Support for Wolfson Microelectronics WM5110 low power audio SoC
1070
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001071config MFD_WM8997
1072 bool "Support Wolfson Microelectronics WM8997"
1073 depends on MFD_ARIZONA
1074 help
1075 Support for Wolfson Microelectronics WM8997 low power audio SoC
1076
Samuel Ortizab85b1202013-04-09 14:40:09 +02001077config MFD_WM8400
1078 bool "Wolfson Microelectronics WM8400"
1079 select MFD_CORE
1080 depends on I2C=y && GENERIC_HARDIRQS
1081 select REGMAP_I2C
1082 help
1083 Support for the Wolfson Microelecronics WM8400 PMIC and audio
1084 CODEC. This driver provides common support for accessing
1085 the device, additional drivers must be enabled in order to use
1086 the functionality of the device.
1087
1088config MFD_WM831X
1089 bool
1090 depends on GENERIC_HARDIRQS
1091
1092config MFD_WM831X_I2C
1093 bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1094 select MFD_CORE
1095 select MFD_WM831X
1096 select REGMAP_I2C
1097 select IRQ_DOMAIN
1098 depends on I2C=y && GENERIC_HARDIRQS
1099 help
1100 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1101 when controlled using I2C. This driver provides common support
1102 for accessing the device, additional drivers must be enabled in
1103 order to use the functionality of the device.
1104
1105config MFD_WM831X_SPI
1106 bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
1107 select MFD_CORE
1108 select MFD_WM831X
1109 select REGMAP_SPI
1110 select IRQ_DOMAIN
1111 depends on SPI_MASTER && GENERIC_HARDIRQS
1112 help
1113 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1114 when controlled using SPI. This driver provides common support
1115 for accessing the device, additional drivers must be enabled in
1116 order to use the functionality of the device.
1117
1118config MFD_WM8350
1119 bool
1120 depends on GENERIC_HARDIRQS
1121
1122config MFD_WM8350_I2C
1123 bool "Wolfson Microelectronics WM8350 with I2C"
1124 select MFD_WM8350
1125 depends on I2C=y && GENERIC_HARDIRQS
1126 help
1127 The WM8350 is an integrated audio and power management
1128 subsystem with watchdog and RTC functionality for embedded
1129 systems. This option enables core support for the WM8350 with
1130 I2C as the control interface. Additional options must be
1131 selected to enable support for the functionality of the chip.
1132
1133config MFD_WM8994
1134 bool "Wolfson Microelectronics WM8994"
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001135 select MFD_CORE
1136 select REGMAP_I2C
1137 select REGMAP_IRQ
Heiko Carstens21f792c2013-02-06 17:23:51 +01001138 depends on I2C=y && GENERIC_HARDIRQS
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001139 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001140 The WM8994 is a highly integrated hi-fi CODEC designed for
1141 smartphone applicatiosn. As well as audio functionality it
1142 has on board GPIO and regulator functionality which is
1143 supported via the relevant subsystems. This driver provides
1144 core support for the WM8994, in order to use the actual
1145 functionaltiy of the device other drivers must be enabled.
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001146
Russell Kinga4e137a2005-08-18 10:06:59 +01001147endmenu
1148endif
1149
1150menu "Multimedia Capabilities Port drivers"
1151 depends on ARCH_SA1100
1152
1153config MCP
1154 tristate
1155
1156# Interface drivers
1157config MCP_SA11X0
1158 tristate "Support SA11x0 MCP interface"
1159 depends on ARCH_SA1100
1160 select MCP
1161
1162# Chip drivers
1163config MCP_UCB1200
1164 bool "Support for UCB1200 / UCB1300"
1165 depends on MCP_SA11X0
1166 select MCP
1167
1168config MCP_UCB1200_TS
1169 tristate "Touchscreen interface support"
1170 depends on MCP_UCB1200 && INPUT
1171
1172endmenu
Pawel Moll3ecbf052012-09-24 14:55:40 +01001173
1174config VEXPRESS_CONFIG
Pawel Moll8eb12b92013-06-11 11:56:02 +01001175 bool "ARM Versatile Express platform infrastructure"
1176 depends on ARM || ARM64
Pawel Moll3ecbf052012-09-24 14:55:40 +01001177 help
1178 Platform configuration infrastructure for the ARM Ltd.
1179 Versatile Express.