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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
Martin Schwidefsky0244ad02013-08-30 09:39:53 +020026 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +010027 help
Samuel Ortizab85b1202013-04-09 14:40:09 +020028 Support for the AS3711 PMIC from AMS
29
Laxman Dewangand460a6f2013-10-22 13:08:46 +053030config MFD_AS3722
31 bool "ams AS3722 Power Management IC"
32 select MFD_CORE
33 select REGMAP_I2C
34 select REGMAP_IRQ
Michal Marek72ac0122013-11-18 18:25:59 +010035 depends on I2C=y && OF
Laxman Dewangand460a6f2013-10-22 13:08:46 +053036 help
37 The ams AS3722 is a compact system PMU suitable for mobile phones,
38 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
39 controllers, 11 LDOs, RTC, automatic battery, temperature and
40 over current monitoring, GPIOs, ADC and a watchdog.
41
Samuel Ortizab85b1202013-04-09 14:40:09 +020042config PMIC_ADP5520
43 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
44 depends on I2C=y
45 help
46 Say yes here to add support for Analog Devices AD5520 and ADP5501,
47 Multifunction Power Management IC. This includes
48 the I2C driver and the core APIs _only_, you have to select
49 individual components like LCD backlight, LEDs, GPIOs and Kepad
50 under the corresponding menus.
51
52config MFD_AAT2870_CORE
53 bool "AnalogicTech AAT2870"
54 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +020055 depends on I2C=y && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +020056 help
57 If you say yes here you get support for the AAT2870.
58 This driver provides common support for accessing the device,
59 additional drivers must be enabled in order to use the
60 functionality of the device.
Ben Dooksb6d64542007-02-20 13:58:01 -080061
Simon Glass4ab61742013-02-25 14:08:37 -080062config MFD_CROS_EC
Samuel Ortizab85b1202013-04-09 14:40:09 +020063 tristate "ChromeOS Embedded Controller"
Qiao Zhou70c6cce2012-07-09 14:37:32 +080064 select MFD_CORE
65 help
Simon Glass4ab61742013-02-25 14:08:37 -080066 If you say Y here you get support for the ChromeOS Embedded
67 Controller (EC) providing keyboard, battery and power services.
Geert Uytterhoevenfc83f582013-05-06 09:46:29 +020068 You also need to enable the driver for the bus you are using. The
Simon Glass4ab61742013-02-25 14:08:37 -080069 protocol for talking to the EC is defined by the bus driver.
Qiao Zhou70c6cce2012-07-09 14:37:32 +080070
Simon Glass89969002013-02-25 14:08:38 -080071config MFD_CROS_EC_I2C
72 tristate "ChromeOS Embedded Controller (I2C)"
73 depends on MFD_CROS_EC && I2C
Ben Dooksb6d64542007-02-20 13:58:01 -080074
Wei WANG67d16a42012-11-09 20:53:33 +080075 help
Simon Glass89969002013-02-25 14:08:38 -080076 If you say Y here, you get support for talking to the ChromeOS
77 EC through an I2C bus. This uses a simple byte-level protocol with
78 a checksum. Failing accesses will be retried three times to
79 improve reliability.
80
Simon Glassa17d94f2013-02-25 14:08:39 -080081config MFD_CROS_EC_SPI
82 tristate "ChromeOS Embedded Controller (SPI)"
83 depends on MFD_CROS_EC && SPI
84
85 ---help---
86 If you say Y here, you get support for talking to the ChromeOS EC
87 through a SPI bus, using a byte-level protocol. Since the EC's
88 response time cannot be guaranteed, we support ignoring
89 'pre-amble' bytes before the response actually starts.
Wei WANG67d16a42012-11-09 20:53:33 +080090
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080091config MFD_ASIC3
Samuel Ortizab85b1202013-04-09 14:40:09 +020092 bool "Compaq ASIC3"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +020093 depends on GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +020094 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -080095 ---help---
96 This driver supports the ASIC3 multifunction chip found on many
97 PDAs (mainly iPAQ and HTC based ones)
98
Samuel Ortizab85b1202013-04-09 14:40:09 +020099config PMIC_DA903X
100 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
101 depends on I2C=y
102 help
103 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
104 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
105 usually found on PXA processors-based platforms. This includes
106 the I2C driver and the core APIs _only_, you have to select
107 individual components like LCD backlight, voltage regulators,
108 LEDs and battery-charger under the corresponding menus.
109
110config PMIC_DA9052
111 bool
112 select MFD_CORE
113
114config MFD_DA9052_SPI
115 bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
116 select REGMAP_SPI
117 select REGMAP_IRQ
118 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200119 depends on SPI_MASTER=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200120 help
121 Support for the Dialog Semiconductor DA9052 PMIC
122 when controlled using SPI. 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_DA9052_I2C
127 bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
128 select REGMAP_I2C
129 select REGMAP_IRQ
130 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200131 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200132 help
133 Support for the Dialog Semiconductor DA9052 PMIC
134 when controlled using I2C. This driver provides common support
135 for accessing the device, additional drivers must be enabled in
136 order to use the functionality of the device.
137
138config MFD_DA9055
139 bool "Dialog Semiconductor DA9055 PMIC Support"
140 select REGMAP_I2C
141 select REGMAP_IRQ
142 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200143 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200144 help
145 Say yes here for support of Dialog Semiconductor DA9055. This is
146 a Power Management IC. This driver provides common support for
147 accessing the device as well as the I2C interface to the chip itself.
148 Additional drivers must be enabled in order to use the functionality
149 of the device.
150
151 This driver can be built as a module. If built as a module it will be
152 called "da9055"
153
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200154config MFD_DA9063
155 bool "Dialog Semiconductor DA9063 PMIC Support"
156 select MFD_CORE
157 select REGMAP_I2C
158 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200159 depends on I2C=y
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200160 help
161 Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
162 This includes the I2C driver and core APIs.
163 Additional drivers must be enabled in order to use the functionality
164 of the device.
165
Samuel Ortizab85b1202013-04-09 14:40:09 +0200166config MFD_MC13783
Miguel Aguilarca263082010-03-11 09:32:21 -0600167 tristate
Miguel Aguilarca263082010-03-11 09:32:21 -0600168
Samuel Ortizab85b1202013-04-09 14:40:09 +0200169config MFD_MC13XXX
170 tristate
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200171 depends on (SPI_MASTER || I2C)
Samuel Ortizab85b1202013-04-09 14:40:09 +0200172 select MFD_CORE
173 select MFD_MC13783
David Brownell0931a4c2008-12-22 12:05:27 +0100174 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200175 Enable support for the Freescale MC13783 and MC13892 PMICs.
176 This driver provides common support for accessing the device,
177 additional drivers must be enabled in order to use the
178 functionality of the device.
David Brownell0931a4c2008-12-22 12:05:27 +0100179
Samuel Ortizab85b1202013-04-09 14:40:09 +0200180config MFD_MC13XXX_SPI
181 tristate "Freescale MC13783 and MC13892 SPI interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200182 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200183 select REGMAP_SPI
184 select MFD_MC13XXX
Patil, Rachna01636eb2012-10-16 12:55:43 +0530185 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200186 Select this if your MC13xxx is connected via an SPI bus.
187
188config MFD_MC13XXX_I2C
189 tristate "Freescale MC13892 I2C interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200190 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200191 select REGMAP_I2C
192 select MFD_MC13XXX
193 help
194 Select this if your MC13xxx is connected via an I2C bus.
Patil, Rachna01636eb2012-10-16 12:55:43 +0530195
Philipp Zabela1635b82008-04-09 19:20:34 +0100196config HTC_EGPIO
197 bool "HTC EGPIO support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200198 depends on GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +0100199 help
200 This driver supports the CPLD egpio chip present on
201 several HTC phones. It provides basic support for input
202 pins, output pins, and irqs.
203
Philipp Zabel5dc33392008-04-12 13:25:41 +0100204config HTC_PASIC3
205 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +0100206 select MFD_CORE
Philipp Zabel5dc33392008-04-12 13:25:41 +0100207 help
208 This core driver provides register access for the LED/DS1WM
209 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
210 HTC Magician devices, respectively. Actual functionality is
211 handled by the leds-pasic3 and ds1wm drivers.
212
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100213config HTC_I2CPLD
214 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -0800215 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100216 help
217 If you say yes here you get support for the supposed CPLD
218 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
219 This device provides input and output GPIOs through an I2C
220 interface to one or more sub-chips.
221
Samuel Ortizab85b1202013-04-09 14:40:09 +0200222config LPC_ICH
223 tristate "Intel ICH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200224 depends on PCI
Johan Hovold16c5c022012-05-03 12:26:36 +0200225 select MFD_CORE
Johan Hovold16c5c022012-05-03 12:26:36 +0200226 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200227 The LPC bridge function of the Intel ICH provides support for
228 many functional units. This driver provides needed support for
229 other drivers to control these functions, currently GPIO and
230 watchdog.
Johan Hovold16c5c022012-05-03 12:26:36 +0200231
Samuel Ortizab85b1202013-04-09 14:40:09 +0200232config LPC_SCH
233 tristate "Intel SCH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200234 depends on PCI
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700235 select MFD_CORE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100236 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200237 LPC bridge function of the Intel SCH provides support for
238 System Management Bus and General Purpose I/O.
Linus Walleij798a8ee2011-03-09 13:02:38 +0100239
Samuel Ortizab85b1202013-04-09 14:40:09 +0200240config MFD_INTEL_MSIC
241 bool "Intel MSIC"
242 depends on INTEL_SCU_IPC
Todd Fischer31dd6a22010-04-08 09:04:55 +0200243 select MFD_CORE
Todd Fischer31dd6a22010-04-08 09:04:55 +0200244 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200245 Select this option to enable access to Intel MSIC (Avatele
246 Passage) chip. This chip embeds audio, battery, GPIO, etc.
247 devices used in Intel Medfield platforms.
Todd Fischer31dd6a22010-04-08 09:04:55 +0200248
Samuel Ortizab85b1202013-04-09 14:40:09 +0200249config MFD_JANZ_CMODIO
250 tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
AnilKumar Chd48f4112012-01-11 16:11:41 +0530251 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200252 depends on PCI
AnilKumar Chd48f4112012-01-11 16:11:41 +0530253 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200254 This is the core driver for the Janz CMOD-IO PCI MODULbus
255 carrier board. This device is a PCI to MODULbus bridge which may
256 host many different types of MODULbus daughterboards, including
257 CAN and GPIO controllers.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530258
Samuel Ortizab85b1202013-04-09 14:40:09 +0200259config MFD_JZ4740_ADC
260 bool "Janz JZ4740 ADC core"
261 select MFD_CORE
262 select GENERIC_IRQ_CHIP
263 depends on MACH_JZ4740
264 help
265 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
266 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530267
Kevin Strasser43620a12013-06-23 21:00:03 -0700268config MFD_KEMPLD
269 tristate "Kontron module PLD device"
270 select MFD_CORE
271 help
272 This is the core driver for the PLD (Programmable Logic Device) found
273 on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
274 device may provide functions like watchdog, GPIO, UART and I2C bus.
275
276 The following modules are supported:
277 * COMe-bIP#
278 * COMe-bPC2 (ETXexpress-PC)
279 * COMe-bSC# (ETXexpress-SC T#)
280 * COMe-cCT6
281 * COMe-cDC2 (microETXexpress-DC)
282 * COMe-cPC2 (microETXexpress-PC)
283 * COMe-mCT10
284 * ETX-OH
285
286 This driver can also be built as a module. If so, the module
287 will be called kempld-core.
288
Samuel Ortizab85b1202013-04-09 14:40:09 +0200289config MFD_88PM800
290 tristate "Marvell 88PM800"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200291 depends on I2C=y
Laxman Dewangandc9913a2012-02-21 18:21:34 +0530292 select REGMAP_I2C
AnilKumar Chee487112012-12-10 16:44:56 +0530293 select REGMAP_IRQ
Margarita Olaya36e52872011-06-09 14:50:00 -0500294 select MFD_CORE
Margarita Olaya36e52872011-06-09 14:50:00 -0500295 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200296 This supports for Marvell 88PM800 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.
Margarita Olaya36e52872011-06-09 14:50:00 -0500300
Samuel Ortizab85b1202013-04-09 14:40:09 +0200301config MFD_88PM805
302 tristate "Marvell 88PM805"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200303 depends on I2C=y
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530304 select REGMAP_I2C
Axel Linc2ace4f2012-12-05 21:19:48 +0800305 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200306 select MFD_CORE
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530307 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200308 This supports for Marvell 88PM805 Power Management IC. This includes
309 the I2C driver and the core APIs _only_, you have to select individual
310 components like codec device, headset/Mic device under the
311 corresponding menus.
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530312
Samuel Ortizab85b1202013-04-09 14:40:09 +0200313config MFD_88PM860X
314 bool "Marvell 88PM8606/88PM8607"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200315 depends on I2C=y
Chuansheng Liufbfc23e2012-12-24 22:19:56 +0800316 select REGMAP_I2C
Rabin Vincent27e34992010-07-02 16:52:08 +0530317 select MFD_CORE
318 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200319 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
320 This includes the I2C driver and the core APIs _only_, you have to
321 select individual components like voltage regulators, RTC and
322 battery-charger under the corresponding menus.
Milo Kimeea6b7c2012-09-19 18:53:33 +0200323
Jonghwa Leedae8a962012-06-25 10:34:36 +0200324config MFD_MAX77686
325 bool "Maxim Semiconductor MAX77686 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200326 depends on I2C=y
Jonghwa Leedae8a962012-06-25 10:34:36 +0200327 select MFD_CORE
328 select REGMAP_I2C
329 select IRQ_DOMAIN
330 help
331 Say yes here to support for Maxim Semiconductor MAX77686.
332 This is a Power Management IC with RTC on chip.
333 This driver provides common support for accessing the device;
334 additional drivers must be enabled in order to use the functionality
335 of the device.
336
Chanwoo Choi83871c02012-05-14 22:50:39 +0200337config MFD_MAX77693
338 bool "Maxim Semiconductor MAX77693 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200339 depends on I2C=y
Chanwoo Choi83871c02012-05-14 22:50:39 +0200340 select MFD_CORE
Chanwoo Choi29f772d2012-05-24 15:08:58 +0900341 select REGMAP_I2C
Chanwoo Choi83871c02012-05-14 22:50:39 +0200342 help
343 Say yes here to support for Maxim Semiconductor MAX77693.
344 This is a companion Power Management IC with Flash, Haptic, Charger,
345 and MUIC(Micro USB Interface Controller) controls on chip.
346 This driver provides common support for accessing the device;
347 additional drivers must be enabled in order to use the functionality
348 of the device.
349
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600350config MFD_MAX8907
351 tristate "Maxim Semiconductor MAX8907 PMIC Support"
352 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200353 depends on I2C=y
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600354 select REGMAP_I2C
355 select REGMAP_IRQ
356 help
357 Say yes here to support for Maxim Semiconductor MAX8907. This is
358 a Power Management IC. This driver provides common support for
359 accessing the device; additional drivers must be enabled in order
360 to use the functionality of the device.
361
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100362config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100363 bool "Maxim Semiconductor MAX8925 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200364 depends on I2C=y
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500365 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100366 help
367 Say yes here to support for Maxim Semiconductor MAX8925. This is
Masanari Iida6b2aac42012-04-14 00:14:11 +0900368 a Power Management IC. This driver provides common support for
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100369 accessing the device, additional drivers must be enabled in order
370 to use the functionality of the device.
371
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900372config MFD_MAX8997
373 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200374 depends on I2C=y
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900375 select MFD_CORE
Thomas Abrahamb41511f2012-07-02 09:02:55 +0900376 select IRQ_DOMAIN
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900377 help
Axel Lin5a924d12012-03-01 09:31:25 +0800378 Say yes here to support for Maxim Semiconductor MAX8997/8966.
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900379 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
380 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100381 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900382 additional drivers must be enabled in order to use the functionality
383 of the device.
384
Kyungmin Park156f2522010-06-16 09:04:16 +0200385config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900386 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200387 depends on I2C=y
Kyungmin Park156f2522010-06-16 09:04:16 +0200388 select MFD_CORE
Tomasz Figa443c6ae2013-06-24 14:39:52 +0200389 select IRQ_DOMAIN
Kyungmin Park156f2522010-06-16 09:04:16 +0200390 help
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900391 Say yes here to support for Maxim Semiconductor MAX8998 and
392 National Semiconductor LP3974. This is a Power Management IC.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900393 This driver provides common support for accessing the device,
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900394 additional drivers must be enabled in order to use the functionality
395 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200396
Samuel Ortizab85b1202013-04-09 14:40:09 +0200397config EZX_PCAP
398 bool "Motorola EZXPCAP Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200399 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200400 help
401 This enables the PCAP ASIC present on EZX Phones. This is
402 needed for MMC, TouchScreen, Sound, USB, etc..
403
404config MFD_VIPERBOARD
405 tristate "Nano River Technologies Viperboard"
406 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200407 depends on USB
Samuel Ortizab85b1202013-04-09 14:40:09 +0200408 default n
409 help
410 Say yes here if you want support for Nano River Technologies
411 Viperboard.
412 There are mfd cell drivers available for i2c master, adc and
413 both gpios found on the board. The spi part does not yet
414 have a driver.
415 You need to select the mfd cell drivers separately.
416 The drivers do not support all features the board exposes.
417
418config MFD_RETU
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300419 tristate "Nokia Retu and Tahvo multi-function device"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200420 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200421 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200422 select REGMAP_IRQ
423 help
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300424 Retu and Tahvo are a multi-function devices found on Nokia
425 Internet Tablets (770, N800 and N810).
Samuel Ortizab85b1202013-04-09 14:40:09 +0200426
427config MFD_PCF50633
428 tristate "NXP PCF50633"
429 depends on I2C
430 select REGMAP_I2C
431 help
432 Say yes here if you have NXP PCF50633 chip on your board.
433 This core driver provides register access and IRQ handling
434 facilities, and registers devices for the various functions
435 so that function-specific drivers can bind to them.
436
437config PCF50633_ADC
438 tristate "NXP PCF50633 ADC"
439 depends on MFD_PCF50633
440 help
441 Say yes here if you want to include support for ADC in the
442 NXP PCF50633 chip.
443
444config PCF50633_GPIO
445 tristate "NXP PCF50633 GPIO"
446 depends on MFD_PCF50633
447 help
448 Say yes here if you want to include support GPIO for pins on
449 the PCF50633 chip.
450
451config UCB1400_CORE
452 tristate "Philips UCB1400 Core driver"
453 depends on AC97_BUS
454 depends on GPIOLIB
455 help
456 This enables support for the Philips UCB1400 core functions.
457 The UCB1400 is an AC97 audio codec.
458
459 To compile this driver as a module, choose M here: the
460 module will be called ucb1400_core.
461
462config MFD_PM8XXX
463 tristate
464
465config MFD_PM8921_CORE
466 tristate "Qualcomm PM8921 PMIC chip"
Arnd Bergmann45fcac12013-04-30 00:00:19 +0200467 depends on (ARCH_MSM || HEXAGON)
468 depends on BROKEN
Samuel Ortizab85b1202013-04-09 14:40:09 +0200469 select MFD_CORE
470 select MFD_PM8XXX
471 help
472 If you say yes to this option, support will be included for the
473 built-in PM8921 PMIC chip.
474
475 This is required if your board has a PM8921 and uses its features,
476 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
477
478 Say M here if you want to include support for PM8921 chip as a module.
479 This will build a module called "pm8921-core".
480
481config MFD_PM8XXX_IRQ
482 bool "Qualcomm PM8xxx IRQ features"
483 depends on MFD_PM8XXX
484 default y if MFD_PM8XXX
485 help
486 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
487
488 This is required to use certain other PM 8xxx features, such as GPIO
489 and MPP.
490
491config MFD_RDC321X
492 tristate "RDC R-321x southbridge"
493 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200494 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200495 help
496 Say yes here if you want to have support for the RDC R-321x SoC
497 southbridge which provides access to GPIOs and Watchdog using the
498 southbridge PCI device configuration space.
499
500config MFD_RTSX_PCI
501 tristate "Realtek PCI-E card reader"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200502 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200503 select MFD_CORE
504 help
505 This supports for Realtek PCI-Express card reader including rts5209,
506 rts5229, rtl8411, etc. Realtek card reader supports access to many
507 types of memory cards, such as Memory Stick, Memory Stick Pro,
508 Secure Digital and MultiMediaCard.
509
510config MFD_RC5T583
511 bool "Ricoh RC5T583 Power Management system device"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200512 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200513 select MFD_CORE
514 select REGMAP_I2C
515 help
516 Select this option to get support for the RICOH583 Power
517 Management system device.
518 This driver provides common support for accessing the device
519 through i2c interface. The device supports multiple sub-devices
520 like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
521 Additional drivers must be enabled in order to use the
522 different functionality of the device.
523
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900524config MFD_SEC_CORE
525 bool "SAMSUNG Electronics PMIC Series Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200526 depends on I2C=y
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100527 select MFD_CORE
528 select REGMAP_I2C
Sangbeom Kim6445b842012-07-11 21:08:11 +0900529 select REGMAP_IRQ
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100530 help
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900531 Support for the Samsung Electronics MFD series.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900532 This driver provides common support for accessing the device,
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100533 additional drivers must be enabled in order to use the functionality
534 of the device
535
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700536config MFD_SI476X_CORE
537 tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
Balaji Raof52046b2009-01-09 01:49:01 +0100538 depends on I2C
Sascha Hauer8238add2009-08-19 01:40:28 +0200539 select MFD_CORE
Marc Reillydf3df642012-04-01 16:41:39 +1000540 select REGMAP_I2C
541 help
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700542 This is the core driver for the SI476x series of AM/FM
543 radio. This MFD driver connects the radio-si476x V4L2 module
544 and the si476x audio codec.
545
546 To compile this driver as a module, choose M here: the
547 module will be called si476x-core.
548
Samuel Ortizab85b1202013-04-09 14:40:09 +0200549config MFD_SM501
550 tristate "Silicon Motion SM501"
551 ---help---
552 This is the core driver for the Silicon Motion SM501 multimedia
553 companion chip. This device is a multifunction device which may
554 provide numerous interfaces including USB host controller, USB gadget,
555 asynchronous serial ports, audio functions, and a dual display video
556 interface. The device may be connected by PCI or local bus with
557 varying functions enabled.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100558
Samuel Ortizab85b1202013-04-09 14:40:09 +0200559config MFD_SM501_GPIO
560 bool "Export GPIO via GPIO layer"
561 depends on MFD_SM501 && GPIOLIB
562 ---help---
563 This option uses the gpio library layer to export the 64 GPIO
564 lines on the SM501. The platform data is used to supply the
565 base number for the first GPIO line to register.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100566
Samuel Ortizab85b1202013-04-09 14:40:09 +0200567config MFD_SMSC
568 bool "SMSC ECE1099 series chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200569 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200570 select MFD_CORE
571 select REGMAP_I2C
572 help
573 If you say yes here you get support for the
574 ece1099 chips from SMSC.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100575
Samuel Ortizab85b1202013-04-09 14:40:09 +0200576 To compile this driver as a module, choose M here: the
577 module will be called smsc.
Marc Reillydf3df642012-04-01 16:41:39 +1000578
Mattias Wallinfa661252010-05-01 18:26:20 +0200579config ABX500_CORE
580 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200581 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200582 help
583 Say yes here if you have the ABX500 Mixed Signal IC family
584 chips. This core driver expose register access functions.
585 Functionality specific drivers using these functions can
586 remain unchanged when IC changes. Binding of the functions to
587 actual register access is done by the IC core driver.
588
Linus Walleij14fa5692009-05-21 23:17:06 +0200589config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100590 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200591 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200592 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200593 default y if ARCH_U300
594 help
595 Select this to enable the AB3100 Mixed Signal IC core
596 functionality. This connects to a AB3100 on the I2C bus
597 and expose a number of symbols needed for dependent devices
598 to read and write registers and subscribe to events from
599 this multi-functional IC. This is needed to use other features
600 of the AB3100 such as battery-backed RTC, charging control,
601 LEDs, vibrator, system power and temperature, power management
602 and ALSA sound.
603
Linus Walleij12992dd2009-08-18 22:52:26 +0200604config AB3100_OTP
605 tristate "ST-Ericsson AB3100 OTP functions"
606 depends on AB3100_CORE
607 default y if AB3100_CORE
608 help
609 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
610 programmable memory) support. This exposes a sysfs file to read
611 out OTP values.
612
Rabin Vincent62579262010-05-19 11:39:02 +0200613config AB8500_CORE
614 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200615 depends on ABX500_CORE && MFD_DB8500_PRCMU
Axel Lin5c854aa2013-02-19 23:20:33 +0800616 select POWER_SUPPLY
Rabin Vincent62579262010-05-19 11:39:02 +0200617 select MFD_CORE
Lee Jones06e589e2012-06-20 13:56:37 +0100618 select IRQ_DOMAIN
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200619 help
Rabin Vincent62579262010-05-19 11:39:02 +0200620 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100621 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
622 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
623 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200624 This chip embeds various other multimedia funtionalities as well.
625
Mattias Wallin5814fc32010-09-13 16:05:04 +0200626config AB8500_DEBUG
627 bool "Enable debug info via debugfs"
Arnd Bergmann3993eff2013-05-03 08:52:32 +0100628 depends on AB8500_GPADC && DEBUG_FS
Mattias Wallin5814fc32010-09-13 16:05:04 +0200629 default y if DEBUG_FS
630 help
631 Select this option if you want debug information using the debug
632 filesystem, debugfs.
633
Arun Murthydae2db32011-02-22 10:11:13 +0100634config AB8500_GPADC
Samuel Ortizab85b1202013-04-09 14:40:09 +0200635 bool "ST-Ericsson AB8500 GPADC driver"
Arun Murthydae2db32011-02-22 10:11:13 +0100636 depends on AB8500_CORE && REGULATOR_AB8500
637 default y
638 help
639 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
640
Linus Walleij650c2a22011-05-15 22:53:56 +0200641config MFD_DB8500_PRCMU
642 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
643 depends on UX500_SOC_DB8500
644 select MFD_CORE
645 help
646 Select this option to enable support for the DB8500 Power Reset
647 and Control Management Unit. This is basically an autonomous
648 system controller running an XP70 microprocessor, which is accessed
649 through a register map.
650
Samuel Ortizab85b1202013-04-09 14:40:09 +0200651config MFD_STMPE
652 bool "STMicroelectronics STMPE"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200653 depends on (I2C=y || SPI_MASTER=y)
Denis Turischeve82c60a2010-02-19 11:26:25 +0100654 select MFD_CORE
655 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200656 Support for the STMPE family of I/O Expanders from
657 STMicroelectronics.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100658
Samuel Ortizab85b1202013-04-09 14:40:09 +0200659 Currently supported devices are:
Aaron Sierra4630b132012-03-28 09:43:10 -0500660
Samuel Ortizab85b1202013-04-09 14:40:09 +0200661 STMPE811: GPIO, Touchscreen
662 STMPE1601: GPIO, Keypad
663 STMPE1801: GPIO, Keypad
664 STMPE2401: GPIO, Keypad
665 STMPE2403: GPIO, Keypad
Florian Fainellie090d502010-03-21 01:06:05 +0100666
Samuel Ortizab85b1202013-04-09 14:40:09 +0200667 This driver provides common support for accessing the device,
668 additional drivers must be enabled in order to use the functionality
669 of the device. Currently available sub drivers are:
Ira W. Snyderbd358132010-04-07 09:43:00 +0200670
Samuel Ortizab85b1202013-04-09 14:40:09 +0200671 GPIO: stmpe-gpio
672 Keypad: stmpe-keypad
673 Touchscreen: stmpe-ts
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200674
Samuel Ortizab85b1202013-04-09 14:40:09 +0200675menu "STMicroelectronics STMPE Interface Drivers"
676depends on MFD_STMPE
Daniel Drake375fc772010-09-30 21:55:41 +0100677
Samuel Ortizab85b1202013-04-09 14:40:09 +0200678config STMPE_I2C
Masanari Iida8c881262013-09-29 20:54:15 +0900679 bool "STMicroelectronics STMPE I2C Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200680 depends on I2C=y
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530681 default y
Matti Aaltonen383268a2010-12-10 11:41:33 -0300682 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200683 This is used to enable I2C interface of STMPE
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530684
Samuel Ortizab85b1202013-04-09 14:40:09 +0200685config STMPE_SPI
Masanari Iida8c881262013-09-29 20:54:15 +0900686 bool "STMicroelectronics STMPE SPI Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200687 depends on SPI_MASTER
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700688 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200689 This is used to enable SPI interface of STMPE
690endmenu
Laxman Dewangan1b1247d2012-02-28 18:35:17 +0530691
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200692config MFD_STA2X11
Samuel Ortizab85b1202013-04-09 14:40:09 +0200693 bool "STMicroelectronics STA2X11"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200694 depends on STA2X11
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200695 select MFD_CORE
Davide Ciminaghid94e2552012-11-09 15:19:53 +0100696 select REGMAP_MMIO
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200697
Dong Aisheng87d68732012-09-05 10:57:13 +0800698config MFD_SYSCON
699 bool "System Controller Register R/W Based on Regmap"
Dong Aisheng87d68732012-09-05 10:57:13 +0800700 select REGMAP_MMIO
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100701 help
Dong Aisheng87d68732012-09-05 10:57:13 +0800702 Select this option to enable accessing system control registers
703 via regmap.
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100704
Samuel Ortizab85b1202013-04-09 14:40:09 +0200705config MFD_DAVINCI_VOICECODEC
706 tristate
707 select MFD_CORE
708
709config MFD_TI_AM335X_TSCADC
710 tristate "TI ADC / Touch Screen chip support"
711 select MFD_CORE
712 select REGMAP
713 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +0200714 help
715 If you say yes here you get support for Texas Instruments series
716 of Touch Screen /ADC chips.
717 To compile this driver as a module, choose M here: the
718 module will be called ti_am335x_tscadc.
719
720config MFD_DM355EVM_MSP
721 bool "TI DaVinci DM355 EVM microcontroller"
722 depends on I2C=y && MACH_DAVINCI_DM355_EVM
723 help
724 This driver supports the MSP430 microcontroller used on these
725 boards. MSP430 firmware manages resets and power sequencing,
726 inputs from buttons and the IR remote, LEDs, an RTC, and more.
727
728config MFD_LP8788
729 bool "TI LP8788 Power Management Unit Driver"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200730 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200731 select MFD_CORE
732 select REGMAP_I2C
733 select IRQ_DOMAIN
734 help
735 TI LP8788 PMU supports regulators, battery charger, RTC,
736 ADC, backlight driver and current sinks.
Russell Kinga4e137a2005-08-18 10:06:59 +0100737
738config MFD_OMAP_USB_HOST
Samuel Ortizab85b1202013-04-09 14:40:09 +0200739 bool "TI OMAP USBHS core and TLL driver"
Graeme Gregoryc948ef32012-05-15 15:48:57 +0900740 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
741 default y
742 help
743 This is the core driver for the OAMP EHCI and OHCI drivers.
744 This MFD driver does the required setup functionalities for
745 OMAP USB Host drivers.
746
Graeme Gregoryc948ef32012-05-15 15:48:57 +0900747config MFD_PALMAS
Samuel Ortizab85b1202013-04-09 14:40:09 +0200748 bool "TI Palmas series chips"
Russell Kinga4e137a2005-08-18 10:06:59 +0100749 select MFD_CORE
Russell Kinga4e137a2005-08-18 10:06:59 +0100750 select REGMAP_I2C
751 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200752 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +0100753 help
Russell Kinga4e137a2005-08-18 10:06:59 +0100754 If you say yes here you get support for the Palmas
755 series of PMIC chips from Texas Instruments.
Russell Kinga4e137a2005-08-18 10:06:59 +0100756
Samuel Ortizab85b1202013-04-09 14:40:09 +0200757config MFD_TI_SSP
758 tristate "TI Sequencer Serial Port support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200759 depends on ARCH_DAVINCI_TNETV107X
Lars Poeschelf01312d2012-11-05 15:48:23 +0100760 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200761 ---help---
762 Say Y here if you want support for the Sequencer Serial Port
763 in a Texas Instruments TNETV107X SoC.
Russell Kinga4e137a2005-08-18 10:06:59 +0100764
Samuel Ortizab85b1202013-04-09 14:40:09 +0200765 To compile this driver as a module, choose M here: the
766 module will be called ti-ssp.
Russell Kinga4e137a2005-08-18 10:06:59 +0100767
Samuel Ortizab85b1202013-04-09 14:40:09 +0200768config TPS6105X
769 tristate "TI TPS61050/61052 Boost Converters"
770 depends on I2C
771 select REGULATOR
772 select MFD_CORE
773 select REGULATOR_FIXED_VOLTAGE
Russell Kinga4e137a2005-08-18 10:06:59 +0100774 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200775 This option enables a driver for the TP61050/TPS61052
776 high-power "white LED driver". This boost converter is
777 sometimes used for other things than white LEDs, and
778 also contains a GPIO pin.
Russell Kinga4e137a2005-08-18 10:06:59 +0100779
Samuel Ortizab85b1202013-04-09 14:40:09 +0200780config TPS65010
781 tristate "TI TPS6501x Power Management chips"
782 depends on I2C && GPIOLIB
783 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
784 help
785 If you say yes here you get support for the TPS6501x series of
786 Power Management chips. These include voltage regulators,
787 lithium ion/polymer battery charging, and other features that
788 are often used in portable devices like cell phones and cameras.
789
790 This driver can also be built as a module. If so, the module
791 will be called tps65010.
792
793config TPS6507X
794 tristate "TI TPS6507x Power Management / Touch Screen chips"
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200795 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200796 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200797 help
798 If you say yes here you get support for the TPS6507x series of
799 Power Management / Touch Screen chips. These include voltage
800 regulators, lithium ion/polymer battery charging, touch screen
801 and other features that are often used in portable devices.
802 This driver can also be built as a module. If so, the module
803 will be called tps6507x.
Russell Kinga4e137a2005-08-18 10:06:59 +0100804
805config TPS65911_COMPARATOR
806 tristate
807
808config MFD_TPS65090
Samuel Ortizab85b1202013-04-09 14:40:09 +0200809 bool "TI TPS65090 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200810 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +0100811 select MFD_CORE
812 select REGMAP_I2C
813 select REGMAP_IRQ
814 help
815 If you say yes here you get support for the TPS65090 series of
816 Power Management chips.
817 This driver provides common support for accessing the device,
818 additional drivers must be enabled in order to use the
819 functionality of the device.
820
Samuel Ortizab85b1202013-04-09 14:40:09 +0200821config MFD_TPS65217
822 tristate "TI TPS65217 Power Management / White LED chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200823 depends on I2C
Russell Kinga4e137a2005-08-18 10:06:59 +0100824 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200825 select REGMAP_I2C
Russell Kinga4e137a2005-08-18 10:06:59 +0100826 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200827 If you say yes here you get support for the TPS65217 series of
828 Power Management / White LED chips.
829 These include voltage regulators, lithium ion/polymer battery
830 charger, wled and other features that are often used in portable
831 devices.
832
833 This driver can also be built as a module. If so, the module
834 will be called tps65217.
835
836config MFD_TPS6586X
837 bool "TI TPS6586x Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200838 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200839 select MFD_CORE
840 select REGMAP_I2C
841 help
842 If you say yes here you get support for the TPS6586X series of
843 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +0100844 This driver provides common support for accessing the device,
845 additional drivers must be enabled in order to use the
846 functionality of the device.
847
Samuel Ortizab85b1202013-04-09 14:40:09 +0200848 This driver can also be built as a module. If so, the module
849 will be called tps6586x.
Russell Kinga4e137a2005-08-18 10:06:59 +0100850
Samuel Ortizab85b1202013-04-09 14:40:09 +0200851config MFD_TPS65910
852 bool "TI TPS65910 Power Management chip"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200853 depends on I2C=y && GPIOLIB
Russell Kinga4e137a2005-08-18 10:06:59 +0100854 select MFD_CORE
855 select REGMAP_I2C
856 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200857 select IRQ_DOMAIN
Russell Kinga4e137a2005-08-18 10:06:59 +0100858 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200859 if you say yes here you get support for the TPS65910 series of
860 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +0100861
Samuel Ortizab85b1202013-04-09 14:40:09 +0200862config MFD_TPS65912
863 bool "TI TPS65912 Power Management chip"
864 depends on GPIOLIB
David Rientjesc972c122013-04-17 14:28:47 -0700865 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200866 help
867 If you say yes here you get support for the TPS65912 series of
868 PM chips.
869
870config MFD_TPS65912_I2C
871 bool "TI TPS65912 Power Management chip with I2C"
Lars Poeschelf01312d2012-11-05 15:48:23 +0100872 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200873 select MFD_TPS65912
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200874 depends on I2C=y && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +0200875 help
876 If you say yes here you get support for the TPS65912 series of
877 PM chips with I2C interface.
878
879config MFD_TPS65912_SPI
880 bool "TI TPS65912 Power Management chip with SPI"
881 select MFD_CORE
882 select MFD_TPS65912
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200883 depends on SPI_MASTER && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +0200884 help
885 If you say yes here you get support for the TPS65912 series of
886 PM chips with SPI interface.
887
888config MFD_TPS80031
889 bool "TI TPS80031/TPS80032 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200890 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200891 select MFD_CORE
892 select REGMAP_I2C
893 select REGMAP_IRQ
894 help
895 If you say yes here you get support for the Texas Instruments
896 TPS80031/ TPS80032 Fully Integrated Power Management with Power
897 Path and Battery Charger. The device provides five configurable
898 step-down converters, 11 general purpose LDOs, USB OTG Module,
899 ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
900 Power Path from USB, 32K clock generator.
901
902config TWL4030_CORE
903 bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200904 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200905 select IRQ_DOMAIN
906 select REGMAP_I2C
907 help
908 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
909 This core driver provides register access and IRQ handling
910 facilities, and registers devices for the various functions
911 so that function-specific drivers can bind to them.
912
913 These multi-function chips are found on many OMAP2 and OMAP3
914 boards, providing power management, RTC, GPIO, keypad, a
915 high speed USB OTG transceiver, an audio codec (on most
916 versions) and many other features.
917
918config TWL4030_MADC
919 tristate "TI TWL4030 MADC"
920 depends on TWL4030_CORE
921 help
922 This driver provides support for triton TWL4030-MADC. The
923 driver supports both RT and SW conversion methods.
924
925 This driver can be built as a module. If so it will be
926 named twl4030-madc
927
928config TWL4030_POWER
929 bool "TI TWL4030 power resources"
930 depends on TWL4030_CORE && ARM
931 help
932 Say yes here if you want to use the power resources on the
933 TWL4030 family chips. Most of these resources are regulators,
934 which have a separate driver; some are control signals, such
935 as clock request handshaking.
936
937 This driver uses board-specific data to initialize the resources
938 and load scripts controlling which resources are switched off/on
939 or reset when a sleep, wakeup or warm reset event occurs.
940
941config MFD_TWL4030_AUDIO
942 bool "TI TWL4030 Audio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200943 depends on TWL4030_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200944 select MFD_CORE
945 default n
946
947config TWL6040_CORE
948 bool "TI TWL6040 audio codec"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200949 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200950 select MFD_CORE
951 select REGMAP_I2C
952 select REGMAP_IRQ
Lars Poeschelf01312d2012-11-05 15:48:23 +0100953 default n
954 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200955 Say yes here if you want support for Texas Instruments TWL6040 audio
956 codec.
957 This driver provides common support for accessing the device,
958 additional drivers must be enabled in order to use the
959 functionality of the device (audio, vibra).
Lars Poeschelf01312d2012-11-05 15:48:23 +0100960
Samuel Ortizab85b1202013-04-09 14:40:09 +0200961config MENELAUS
962 bool "TI TWL92330/Menelaus PM chip"
963 depends on I2C=y && ARCH_OMAP2
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200964 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200965 If you say yes here you get support for the Texas Instruments
966 TWL92330/Menelaus Power Management chip. This include voltage
967 regulators, Dual slot memory card transceivers, real-time clock
968 and other features that are often used in portable devices like
969 cell phones and PDAs.
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200970
Samuel Ortizab85b1202013-04-09 14:40:09 +0200971config MFD_WL1273_CORE
972 tristate "TI WL1273 FM radio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200973 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200974 select MFD_CORE
975 default n
976 help
977 This is the core driver for the TI WL1273 FM radio. This MFD
978 driver connects the radio-wl1273 V4L2 module and the wl1273
979 audio codec.
980
981config MFD_LM3533
982 tristate "TI/National Semiconductor LM3533 Lighting Power chip"
983 depends on I2C
984 select MFD_CORE
985 select REGMAP_I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200986 help
987 Say yes here to enable support for National Semiconductor / TI
988 LM3533 Lighting Power chips.
989
990 This driver provides common support for accessing the device;
991 additional drivers must be enabled in order to use the LED,
992 backlight or ambient-light-sensor functionality of the device.
993
994config MFD_TIMBERDALE
995 tristate "Timberdale FPGA"
996 select MFD_CORE
997 depends on PCI && GPIOLIB
998 ---help---
999 This is the core driver for the timberdale FPGA. This device is a
1000 multifunction device which exposes numerous platform devices.
1001
1002 The timberdale FPGA can be found on the Intel Atom development board
1003 for in-vehicle infontainment, called Russellville.
1004
1005config MFD_TC3589X
1006 bool "Toshiba TC35892 and variants"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001007 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001008 select MFD_CORE
1009 help
1010 Support for the Toshiba TC35892 and variants I/O Expander.
1011
1012 This driver provides common support for accessing the device,
1013 additional drivers must be enabled in order to use the
1014 functionality of the device.
1015
1016config MFD_TMIO
1017 bool
1018 default n
1019
1020config MFD_T7L66XB
1021 bool "Toshiba T7L66XB"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001022 depends on ARM && HAVE_CLK
Samuel Ortizab85b1202013-04-09 14:40:09 +02001023 select MFD_CORE
1024 select MFD_TMIO
1025 help
1026 Support for Toshiba Mobile IO Controller T7L66XB
1027
1028config MFD_TC6387XB
1029 bool "Toshiba TC6387XB"
1030 depends on ARM && HAVE_CLK
1031 select MFD_CORE
1032 select MFD_TMIO
1033 help
1034 Support for Toshiba Mobile IO Controller TC6387XB
1035
1036config MFD_TC6393XB
1037 bool "Toshiba TC6393XB"
1038 depends on ARM && HAVE_CLK
1039 select GPIOLIB
1040 select MFD_CORE
1041 select MFD_TMIO
1042 help
1043 Support for Toshiba Mobile IO Controller TC6393XB
1044
1045config MFD_VX855
1046 tristate "VIA VX855/VX875 integrated south bridge"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001047 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +02001048 select MFD_CORE
1049 help
1050 Say yes here to enable support for various functions of the
1051 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
1052 and/or vx855_gpio drivers for this to do anything useful.
1053
1054config MFD_ARIZONA
1055 select REGMAP
1056 select REGMAP_IRQ
1057 select MFD_CORE
1058 bool
1059
1060config MFD_ARIZONA_I2C
1061 tristate "Wolfson Microelectronics Arizona platform with I2C"
1062 select MFD_ARIZONA
1063 select MFD_CORE
1064 select REGMAP_I2C
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001065 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001066 help
1067 Support for the Wolfson Microelectronics Arizona platform audio SoC
1068 core functionality controlled via I2C.
1069
1070config MFD_ARIZONA_SPI
1071 tristate "Wolfson Microelectronics Arizona platform with SPI"
1072 select MFD_ARIZONA
1073 select MFD_CORE
1074 select REGMAP_SPI
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001075 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001076 help
1077 Support for the Wolfson Microelectronics Arizona platform audio SoC
1078 core functionality controlled via I2C.
1079
1080config MFD_WM5102
1081 bool "Wolfson Microelectronics WM5102"
1082 depends on MFD_ARIZONA
1083 help
1084 Support for Wolfson Microelectronics WM5102 low power audio SoC
1085
1086config MFD_WM5110
1087 bool "Wolfson Microelectronics WM5110"
1088 depends on MFD_ARIZONA
1089 help
1090 Support for Wolfson Microelectronics WM5110 low power audio SoC
1091
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001092config MFD_WM8997
Mark Brownca16ecb2013-07-17 12:21:09 +01001093 bool "Wolfson Microelectronics WM8997"
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001094 depends on MFD_ARIZONA
1095 help
1096 Support for Wolfson Microelectronics WM8997 low power audio SoC
1097
Samuel Ortizab85b1202013-04-09 14:40:09 +02001098config MFD_WM8400
1099 bool "Wolfson Microelectronics WM8400"
1100 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001101 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001102 select REGMAP_I2C
1103 help
1104 Support for the Wolfson Microelecronics WM8400 PMIC and audio
1105 CODEC. This driver provides common support for accessing
1106 the device, additional drivers must be enabled in order to use
1107 the functionality of the device.
1108
1109config MFD_WM831X
1110 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001111
1112config MFD_WM831X_I2C
1113 bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1114 select MFD_CORE
1115 select MFD_WM831X
1116 select REGMAP_I2C
1117 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001118 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001119 help
1120 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1121 when controlled using I2C. This driver provides common support
1122 for accessing the device, additional drivers must be enabled in
1123 order to use the functionality of the device.
1124
1125config MFD_WM831X_SPI
1126 bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
1127 select MFD_CORE
1128 select MFD_WM831X
1129 select REGMAP_SPI
1130 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001131 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001132 help
1133 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1134 when controlled using SPI. This driver provides common support
1135 for accessing the device, additional drivers must be enabled in
1136 order to use the functionality of the device.
1137
1138config MFD_WM8350
1139 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001140
1141config MFD_WM8350_I2C
1142 bool "Wolfson Microelectronics WM8350 with I2C"
1143 select MFD_WM8350
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001144 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001145 help
1146 The WM8350 is an integrated audio and power management
1147 subsystem with watchdog and RTC functionality for embedded
1148 systems. This option enables core support for the WM8350 with
1149 I2C as the control interface. Additional options must be
1150 selected to enable support for the functionality of the chip.
1151
1152config MFD_WM8994
1153 bool "Wolfson Microelectronics WM8994"
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001154 select MFD_CORE
1155 select REGMAP_I2C
1156 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001157 depends on I2C=y
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001158 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001159 The WM8994 is a highly integrated hi-fi CODEC designed for
1160 smartphone applicatiosn. As well as audio functionality it
1161 has on board GPIO and regulator functionality which is
1162 supported via the relevant subsystems. This driver provides
1163 core support for the WM8994, in order to use the actual
1164 functionaltiy of the device other drivers must be enabled.
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001165
Linus Walleij60013b92013-09-22 21:49:18 +02001166config MFD_STW481X
1167 bool "Support for ST Microelectronics STw481x"
1168 depends on I2C && ARCH_NOMADIK
1169 select REGMAP_I2C
1170 select MFD_CORE
1171 help
1172 Select this option to enable the STw481x chip driver used
1173 in various ST Microelectronics and ST-Ericsson embedded
1174 Nomadik series.
1175
Russell Kinga4e137a2005-08-18 10:06:59 +01001176endmenu
1177endif
1178
1179menu "Multimedia Capabilities Port drivers"
1180 depends on ARCH_SA1100
1181
1182config MCP
1183 tristate
1184
1185# Interface drivers
1186config MCP_SA11X0
1187 tristate "Support SA11x0 MCP interface"
1188 depends on ARCH_SA1100
1189 select MCP
1190
1191# Chip drivers
1192config MCP_UCB1200
1193 bool "Support for UCB1200 / UCB1300"
1194 depends on MCP_SA11X0
1195 select MCP
1196
1197config MCP_UCB1200_TS
1198 tristate "Touchscreen interface support"
1199 depends on MCP_UCB1200 && INPUT
1200
1201endmenu
Pawel Moll3ecbf052012-09-24 14:55:40 +01001202
1203config VEXPRESS_CONFIG
Pawel Moll8eb12b92013-06-11 11:56:02 +01001204 bool "ARM Versatile Express platform infrastructure"
1205 depends on ARM || ARM64
Pawel Moll3ecbf052012-09-24 14:55:40 +01001206 help
1207 Platform configuration infrastructure for the ARM Ltd.
1208 Versatile Express.