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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
Jean Delvarec03842d2014-06-16 13:54:15 +020016 depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
Samuel Ortizab85b1202013-04-09 14:40:09 +020017 ---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
Matt Porter037b60f22014-03-11 19:33:54 -040062config MFD_BCM590XX
63 tristate "Broadcom BCM590xx PMUs"
64 select MFD_CORE
65 select REGMAP_I2C
66 depends on I2C
67 help
68 Support for the BCM590xx PMUs from Broadcom
69
Carlo Caionecfb61a42014-05-01 14:29:27 +020070config MFD_AXP20X
71 bool "X-Powers AXP20X"
72 select MFD_CORE
73 select REGMAP_I2C
74 select REGMAP_IRQ
75 depends on I2C=y
76 help
77 If you say Y here you get support for the X-Powers AXP202 and AXP209.
78 This driver include only the core APIs. You have to select individual
79 components like regulators or the PEK (Power Enable Key) under the
80 corresponding menus.
81
Simon Glass4ab61742013-02-25 14:08:37 -080082config MFD_CROS_EC
Samuel Ortizab85b1202013-04-09 14:40:09 +020083 tristate "ChromeOS Embedded Controller"
Qiao Zhou70c6cce2012-07-09 14:37:32 +080084 select MFD_CORE
85 help
Simon Glass4ab61742013-02-25 14:08:37 -080086 If you say Y here you get support for the ChromeOS Embedded
87 Controller (EC) providing keyboard, battery and power services.
Geert Uytterhoevenfc83f582013-05-06 09:46:29 +020088 You also need to enable the driver for the bus you are using. The
Simon Glass4ab61742013-02-25 14:08:37 -080089 protocol for talking to the EC is defined by the bus driver.
Qiao Zhou70c6cce2012-07-09 14:37:32 +080090
Simon Glass89969002013-02-25 14:08:38 -080091config MFD_CROS_EC_I2C
92 tristate "ChromeOS Embedded Controller (I2C)"
93 depends on MFD_CROS_EC && I2C
Ben Dooksb6d64542007-02-20 13:58:01 -080094
Wei WANG67d16a42012-11-09 20:53:33 +080095 help
Simon Glass89969002013-02-25 14:08:38 -080096 If you say Y here, you get support for talking to the ChromeOS
97 EC through an I2C bus. This uses a simple byte-level protocol with
98 a checksum. Failing accesses will be retried three times to
99 improve reliability.
100
Simon Glassa17d94f2013-02-25 14:08:39 -0800101config MFD_CROS_EC_SPI
102 tristate "ChromeOS Embedded Controller (SPI)"
Thierry Redingfcfccdb2013-12-09 11:05:39 +0100103 depends on MFD_CROS_EC && SPI && OF
Simon Glassa17d94f2013-02-25 14:08:39 -0800104
105 ---help---
106 If you say Y here, you get support for talking to the ChromeOS EC
107 through a SPI bus, using a byte-level protocol. Since the EC's
108 response time cannot be guaranteed, we support ignoring
109 'pre-amble' bytes before the response actually starts.
Wei WANG67d16a42012-11-09 20:53:33 +0800110
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -0800111config MFD_ASIC3
Samuel Ortizab85b1202013-04-09 14:40:09 +0200112 bool "Compaq ASIC3"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200113 depends on GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +0200114 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -0800115 ---help---
116 This driver supports the ASIC3 multifunction chip found on many
117 PDAs (mainly iPAQ and HTC based ones)
118
Samuel Ortizab85b1202013-04-09 14:40:09 +0200119config PMIC_DA903X
120 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
121 depends on I2C=y
122 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000123 Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
Samuel Ortizab85b1202013-04-09 14:40:09 +0200124 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
125 usually found on PXA processors-based platforms. This includes
126 the I2C driver and the core APIs _only_, you have to select
127 individual components like LCD backlight, voltage regulators,
128 LEDs and battery-charger under the corresponding menus.
129
130config PMIC_DA9052
131 bool
132 select MFD_CORE
133
134config MFD_DA9052_SPI
135 bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
136 select REGMAP_SPI
137 select REGMAP_IRQ
138 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200139 depends on SPI_MASTER=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200140 help
141 Support for the Dialog Semiconductor DA9052 PMIC
142 when controlled using SPI. This driver provides common support
143 for accessing the device, additional drivers must be enabled in
144 order to use the functionality of the device.
145
146config MFD_DA9052_I2C
147 bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
148 select REGMAP_I2C
149 select REGMAP_IRQ
150 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200151 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200152 help
153 Support for the Dialog Semiconductor DA9052 PMIC
154 when controlled using I2C. This driver provides common support
155 for accessing the device, additional drivers must be enabled in
156 order to use the functionality of the device.
157
158config MFD_DA9055
159 bool "Dialog Semiconductor DA9055 PMIC Support"
160 select REGMAP_I2C
161 select REGMAP_IRQ
162 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200163 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200164 help
165 Say yes here for support of Dialog Semiconductor DA9055. This is
166 a Power Management IC. This driver provides common support for
167 accessing the device as well as the I2C interface to the chip itself.
168 Additional drivers must be enabled in order to use the functionality
169 of the device.
170
171 This driver can be built as a module. If built as a module it will be
172 called "da9055"
173
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200174config MFD_DA9063
175 bool "Dialog Semiconductor DA9063 PMIC Support"
176 select MFD_CORE
177 select REGMAP_I2C
178 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200179 depends on I2C=y
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200180 help
181 Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
182 This includes the I2C driver and core APIs.
183 Additional drivers must be enabled in order to use the functionality
184 of the device.
185
Octavian Purdila338a1282014-11-06 15:48:03 +0200186config MFD_DLN2
187 tristate "Diolan DLN2 support"
188 select MFD_CORE
189 depends on USB
190 help
191 This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter
192 DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2,
193 etc. must be enabled in order to use the functionality of
194 the device.
195
Samuel Ortizab85b1202013-04-09 14:40:09 +0200196config MFD_MC13XXX
197 tristate
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200198 depends on (SPI_MASTER || I2C)
Samuel Ortizab85b1202013-04-09 14:40:09 +0200199 select MFD_CORE
Alexander Shiyan10f9eda2014-06-18 21:05:40 +0400200 select REGMAP_IRQ
David Brownell0931a4c2008-12-22 12:05:27 +0100201 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200202 Enable support for the Freescale MC13783 and MC13892 PMICs.
203 This driver provides common support for accessing the device,
204 additional drivers must be enabled in order to use the
205 functionality of the device.
David Brownell0931a4c2008-12-22 12:05:27 +0100206
Samuel Ortizab85b1202013-04-09 14:40:09 +0200207config MFD_MC13XXX_SPI
208 tristate "Freescale MC13783 and MC13892 SPI interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200209 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200210 select REGMAP_SPI
211 select MFD_MC13XXX
Patil, Rachna01636eb2012-10-16 12:55:43 +0530212 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200213 Select this if your MC13xxx is connected via an SPI bus.
214
215config MFD_MC13XXX_I2C
216 tristate "Freescale MC13892 I2C interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200217 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200218 select REGMAP_I2C
219 select MFD_MC13XXX
220 help
221 Select this if your MC13xxx is connected via an I2C bus.
Patil, Rachna01636eb2012-10-16 12:55:43 +0530222
Guodong Xu8bdf87b2014-09-01 16:28:34 +0800223config MFD_HI6421_PMIC
224 tristate "HiSilicon Hi6421 PMU/Codec IC"
225 depends on OF
226 select MFD_CORE
227 select REGMAP_MMIO
228 help
229 Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
230 functions, such as regulators, RTC, codec, Coulomb counter, etc.
231 This driver includes core APIs _only_. You have to select
232 individul components like voltage regulators under corresponding
233 menus in order to enable them.
234 We communicate with the Hi6421 via memory-mapped I/O.
235
Philipp Zabela1635b82008-04-09 19:20:34 +0100236config HTC_EGPIO
237 bool "HTC EGPIO support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200238 depends on GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +0100239 help
240 This driver supports the CPLD egpio chip present on
241 several HTC phones. It provides basic support for input
242 pins, output pins, and irqs.
243
Philipp Zabel5dc33392008-04-12 13:25:41 +0100244config HTC_PASIC3
245 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +0100246 select MFD_CORE
Philipp Zabel5dc33392008-04-12 13:25:41 +0100247 help
248 This core driver provides register access for the LED/DS1WM
249 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
250 HTC Magician devices, respectively. Actual functionality is
251 handled by the leds-pasic3 and ds1wm drivers.
252
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100253config HTC_I2CPLD
254 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -0800255 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100256 help
257 If you say yes here you get support for the supposed CPLD
258 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
259 This device provides input and output GPIOs through an I2C
260 interface to one or more sub-chips.
261
Samuel Ortizab85b1202013-04-09 14:40:09 +0200262config LPC_ICH
263 tristate "Intel ICH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200264 depends on PCI
Johan Hovold16c5c022012-05-03 12:26:36 +0200265 select MFD_CORE
Johan Hovold16c5c022012-05-03 12:26:36 +0200266 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200267 The LPC bridge function of the Intel ICH provides support for
268 many functional units. This driver provides needed support for
269 other drivers to control these functions, currently GPIO and
270 watchdog.
Johan Hovold16c5c022012-05-03 12:26:36 +0200271
Samuel Ortizab85b1202013-04-09 14:40:09 +0200272config LPC_SCH
273 tristate "Intel SCH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200274 depends on PCI
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700275 select MFD_CORE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100276 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200277 LPC bridge function of the Intel SCH provides support for
278 System Management Bus and General Purpose I/O.
Linus Walleij798a8ee2011-03-09 13:02:38 +0100279
Zhu, Lejun7cf0a662014-06-03 13:26:03 +0800280config INTEL_SOC_PMIC
281 bool "Support for Intel Atom SoC PMIC"
282 depends on I2C=y
283 select MFD_CORE
284 select REGMAP_I2C
285 select REGMAP_IRQ
286 help
287 Select this option to enable support for the PMIC device
288 on some Intel SoC systems. The PMIC provides ADC, GPIO,
289 thermal, charger and related power management functions
290 on these systems.
291
Samuel Ortizab85b1202013-04-09 14:40:09 +0200292config MFD_INTEL_MSIC
293 bool "Intel MSIC"
294 depends on INTEL_SCU_IPC
Todd Fischer31dd6a22010-04-08 09:04:55 +0200295 select MFD_CORE
Todd Fischer31dd6a22010-04-08 09:04:55 +0200296 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200297 Select this option to enable access to Intel MSIC (Avatele
298 Passage) chip. This chip embeds audio, battery, GPIO, etc.
299 devices used in Intel Medfield platforms.
Todd Fischer31dd6a22010-04-08 09:04:55 +0200300
Linus Walleijdcc21cc2014-04-03 17:45:15 +0200301config MFD_IPAQ_MICRO
302 bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
303 depends on SA1100_H3100 || SA1100_H3600
304 select MFD_CORE
305 help
306 Select this to get support for the Microcontroller found in
307 the Compaq iPAQ handheld computers. This is an Atmel
308 AT90LS8535 microcontroller flashed with a special iPAQ
309 firmware using the custom protocol implemented in this driver.
310
Samuel Ortizab85b1202013-04-09 14:40:09 +0200311config MFD_JANZ_CMODIO
312 tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
AnilKumar Chd48f4112012-01-11 16:11:41 +0530313 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200314 depends on PCI
AnilKumar Chd48f4112012-01-11 16:11:41 +0530315 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200316 This is the core driver for the Janz CMOD-IO PCI MODULbus
317 carrier board. This device is a PCI to MODULbus bridge which may
318 host many different types of MODULbus daughterboards, including
319 CAN and GPIO controllers.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530320
Samuel Ortizab85b1202013-04-09 14:40:09 +0200321config MFD_JZ4740_ADC
322 bool "Janz JZ4740 ADC core"
323 select MFD_CORE
324 select GENERIC_IRQ_CHIP
325 depends on MACH_JZ4740
326 help
327 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
328 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530329
Kevin Strasser43620a12013-06-23 21:00:03 -0700330config MFD_KEMPLD
331 tristate "Kontron module PLD device"
332 select MFD_CORE
333 help
334 This is the core driver for the PLD (Programmable Logic Device) found
335 on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
336 device may provide functions like watchdog, GPIO, UART and I2C bus.
337
338 The following modules are supported:
Michael Brunnera3ee7502014-02-24 08:53:46 +0100339 * COMe-bHL6
Kevin Strasser43620a12013-06-23 21:00:03 -0700340 * COMe-bIP#
341 * COMe-bPC2 (ETXexpress-PC)
342 * COMe-bSC# (ETXexpress-SC T#)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100343 * COMe-cBT6
Kevin Strasser43620a12013-06-23 21:00:03 -0700344 * COMe-cCT6
345 * COMe-cDC2 (microETXexpress-DC)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100346 * COMe-cHL6
Kevin Strasser43620a12013-06-23 21:00:03 -0700347 * COMe-cPC2 (microETXexpress-PC)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100348 * COMe-mBT10
Kevin Strasser43620a12013-06-23 21:00:03 -0700349 * COMe-mCT10
Michael Brunnera3ee7502014-02-24 08:53:46 +0100350 * COMe-mTT10 (nanoETXexpress-TT)
Kevin Strasser43620a12013-06-23 21:00:03 -0700351 * ETX-OH
352
353 This driver can also be built as a module. If so, the module
354 will be called kempld-core.
355
Samuel Ortizab85b1202013-04-09 14:40:09 +0200356config MFD_88PM800
357 tristate "Marvell 88PM800"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200358 depends on I2C=y
Laxman Dewangandc9913a2012-02-21 18:21:34 +0530359 select REGMAP_I2C
AnilKumar Chee487112012-12-10 16:44:56 +0530360 select REGMAP_IRQ
Margarita Olaya36e52872011-06-09 14:50:00 -0500361 select MFD_CORE
Margarita Olaya36e52872011-06-09 14:50:00 -0500362 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200363 This supports for Marvell 88PM800 Power Management IC.
364 This includes the I2C driver and the core APIs _only_, you have to
365 select individual components like voltage regulators, RTC and
366 battery-charger under the corresponding menus.
Margarita Olaya36e52872011-06-09 14:50:00 -0500367
Samuel Ortizab85b1202013-04-09 14:40:09 +0200368config MFD_88PM805
369 tristate "Marvell 88PM805"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200370 depends on I2C=y
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530371 select REGMAP_I2C
Axel Linc2ace4f2012-12-05 21:19:48 +0800372 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200373 select MFD_CORE
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530374 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200375 This supports for Marvell 88PM805 Power Management IC. This includes
376 the I2C driver and the core APIs _only_, you have to select individual
377 components like codec device, headset/Mic device under the
378 corresponding menus.
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530379
Samuel Ortizab85b1202013-04-09 14:40:09 +0200380config MFD_88PM860X
381 bool "Marvell 88PM8606/88PM8607"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200382 depends on I2C=y
Chuansheng Liufbfc23e2012-12-24 22:19:56 +0800383 select REGMAP_I2C
Rabin Vincent27e34992010-07-02 16:52:08 +0530384 select MFD_CORE
385 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200386 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
387 This includes the I2C driver and the core APIs _only_, you have to
388 select individual components like voltage regulators, RTC and
389 battery-charger under the corresponding menus.
Milo Kimeea6b7c2012-09-19 18:53:33 +0200390
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100391config MFD_MAX14577
Krzysztof Kozlowskiaee2a572014-04-14 11:17:18 +0200392 bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support"
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100393 depends on I2C=y
394 select MFD_CORE
395 select REGMAP_I2C
Krzysztof Kozlowski0c8a9de2014-03-11 15:21:42 +0100396 select REGMAP_IRQ
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100397 select IRQ_DOMAIN
398 help
Krzysztof Kozlowskiaee2a572014-04-14 11:17:18 +0200399 Say yes here to add support for Maxim Semiconductor MAX14577 and
400 MAX77836 Micro-USB ICs with battery charger.
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100401 This driver provides common support for accessing the device;
402 additional drivers must be enabled in order to use the functionality
403 of the device.
404
Jonghwa Leedae8a962012-06-25 10:34:36 +0200405config MFD_MAX77686
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200406 bool "Maxim Semiconductor MAX77686/802 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200407 depends on I2C=y
Jonghwa Leedae8a962012-06-25 10:34:36 +0200408 select MFD_CORE
409 select REGMAP_I2C
Javier Martinez Canillas6f1c1e72014-07-04 22:24:04 +0200410 select REGMAP_IRQ
Jonghwa Leedae8a962012-06-25 10:34:36 +0200411 select IRQ_DOMAIN
412 help
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200413 Say yes here to add support for Maxim Semiconductor MAX77686 and
414 MAX77802 which are Power Management IC with an RTC on chip.
Jonghwa Leedae8a962012-06-25 10:34:36 +0200415 This driver provides common support for accessing the device;
416 additional drivers must be enabled in order to use the functionality
417 of the device.
418
Chanwoo Choi83871c02012-05-14 22:50:39 +0200419config MFD_MAX77693
420 bool "Maxim Semiconductor MAX77693 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200421 depends on I2C=y
Chanwoo Choi83871c02012-05-14 22:50:39 +0200422 select MFD_CORE
Chanwoo Choi29f772d2012-05-24 15:08:58 +0900423 select REGMAP_I2C
Robert Baldyga342d6692014-05-21 08:52:48 +0200424 select REGMAP_IRQ
Chanwoo Choi83871c02012-05-14 22:50:39 +0200425 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000426 Say yes here to add support for Maxim Semiconductor MAX77693.
Chanwoo Choi83871c02012-05-14 22:50:39 +0200427 This is a companion Power Management IC with Flash, Haptic, Charger,
428 and MUIC(Micro USB Interface Controller) controls on chip.
429 This driver provides common support for accessing the device;
430 additional drivers must be enabled in order to use the functionality
431 of the device.
432
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600433config MFD_MAX8907
434 tristate "Maxim Semiconductor MAX8907 PMIC Support"
435 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200436 depends on I2C=y
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600437 select REGMAP_I2C
438 select REGMAP_IRQ
439 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000440 Say yes here to add support for Maxim Semiconductor MAX8907. This is
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600441 a Power Management IC. This driver provides common support for
442 accessing the device; additional drivers must be enabled in order
443 to use the functionality of the device.
444
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100445config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100446 bool "Maxim Semiconductor MAX8925 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200447 depends on I2C=y
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500448 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100449 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000450 Say yes here to add support for Maxim Semiconductor MAX8925. This is
Masanari Iida6b2aac42012-04-14 00:14:11 +0900451 a Power Management IC. This driver provides common support for
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100452 accessing the device, additional drivers must be enabled in order
453 to use the functionality of the device.
454
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900455config MFD_MAX8997
456 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200457 depends on I2C=y
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900458 select MFD_CORE
Thomas Abrahamb41511f2012-07-02 09:02:55 +0900459 select IRQ_DOMAIN
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900460 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000461 Say yes here to add support for Maxim Semiconductor MAX8997/8966.
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900462 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
463 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100464 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900465 additional drivers must be enabled in order to use the functionality
466 of the device.
467
Kyungmin Park156f2522010-06-16 09:04:16 +0200468config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900469 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200470 depends on I2C=y
Kyungmin Park156f2522010-06-16 09:04:16 +0200471 select MFD_CORE
Tomasz Figa443c6ae2013-06-24 14:39:52 +0200472 select IRQ_DOMAIN
Kyungmin Park156f2522010-06-16 09:04:16 +0200473 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000474 Say yes here to add support for Maxim Semiconductor MAX8998 and
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900475 National Semiconductor LP3974. This is a Power Management IC.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900476 This driver provides common support for accessing the device,
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900477 additional drivers must be enabled in order to use the functionality
478 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200479
Andreas Wernerdfbdcd72014-08-27 19:51:45 +0200480config MFD_MENF21BMC
481 tristate "MEN 14F021P00 Board Management Controller Support"
482 depends on I2C
483 select MFD_CORE
484 help
485 Say yes here to add support for the MEN 14F021P00 BMC
486 which is a Board Management Controller connected to the I2C bus.
487 The device supports multiple sub-devices like LED, HWMON and WDT.
488 This driver provides common support for accessing the devices;
489 additional drivers must be enabled in order to use the
490 functionality of the BMC device.
491
492 This driver can also be built as a module. If so the module
493 will be called menf21bmc.
494
Samuel Ortizab85b1202013-04-09 14:40:09 +0200495config EZX_PCAP
496 bool "Motorola EZXPCAP Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200497 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200498 help
499 This enables the PCAP ASIC present on EZX Phones. This is
500 needed for MMC, TouchScreen, Sound, USB, etc..
501
502config MFD_VIPERBOARD
503 tristate "Nano River Technologies Viperboard"
504 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200505 depends on USB
Samuel Ortizab85b1202013-04-09 14:40:09 +0200506 default n
507 help
508 Say yes here if you want support for Nano River Technologies
509 Viperboard.
510 There are mfd cell drivers available for i2c master, adc and
511 both gpios found on the board. The spi part does not yet
512 have a driver.
513 You need to select the mfd cell drivers separately.
514 The drivers do not support all features the board exposes.
515
516config MFD_RETU
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300517 tristate "Nokia Retu and Tahvo multi-function device"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200518 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200519 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200520 select REGMAP_IRQ
521 help
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300522 Retu and Tahvo are a multi-function devices found on Nokia
523 Internet Tablets (770, N800 and N810).
Samuel Ortizab85b1202013-04-09 14:40:09 +0200524
525config MFD_PCF50633
526 tristate "NXP PCF50633"
527 depends on I2C
528 select REGMAP_I2C
529 help
530 Say yes here if you have NXP PCF50633 chip on your board.
531 This core driver provides register access and IRQ handling
532 facilities, and registers devices for the various functions
533 so that function-specific drivers can bind to them.
534
535config PCF50633_ADC
536 tristate "NXP PCF50633 ADC"
537 depends on MFD_PCF50633
538 help
539 Say yes here if you want to include support for ADC in the
540 NXP PCF50633 chip.
541
542config PCF50633_GPIO
543 tristate "NXP PCF50633 GPIO"
544 depends on MFD_PCF50633
545 help
546 Say yes here if you want to include support GPIO for pins on
547 the PCF50633 chip.
548
549config UCB1400_CORE
550 tristate "Philips UCB1400 Core driver"
551 depends on AC97_BUS
552 depends on GPIOLIB
553 help
554 This enables support for the Philips UCB1400 core functions.
555 The UCB1400 is an AC97 audio codec.
556
557 To compile this driver as a module, choose M here: the
558 module will be called ucb1400_core.
559
560config MFD_PM8XXX
561 tristate
562
563config MFD_PM8921_CORE
564 tristate "Qualcomm PM8921 PMIC chip"
Stephen Boyd549f8db2014-02-26 10:59:25 -0800565 depends on (ARM || HEXAGON)
Stephen Boyddc1a95c2014-02-26 10:59:21 -0800566 select IRQ_DOMAIN
Samuel Ortizab85b1202013-04-09 14:40:09 +0200567 select MFD_CORE
568 select MFD_PM8XXX
Stephen Boyde7b81fca2014-02-26 10:59:23 -0800569 select REGMAP
Samuel Ortizab85b1202013-04-09 14:40:09 +0200570 help
571 If you say yes to this option, support will be included for the
572 built-in PM8921 PMIC chip.
573
574 This is required if your board has a PM8921 and uses its features,
575 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
576
577 Say M here if you want to include support for PM8921 chip as a module.
578 This will build a module called "pm8921-core".
579
Josh Cartwrightc3a973a2014-08-01 17:30:48 +0300580config MFD_SPMI_PMIC
581 tristate "Qualcomm SPMI PMICs"
582 depends on ARCH_QCOM || COMPILE_TEST
583 depends on OF
584 depends on SPMI
585 select REGMAP_SPMI
586 help
587 This enables support for the Qualcomm SPMI PMICs.
588 These PMICs are currently used with the Snapdragon 800 series of
589 SoCs. Note, that this will only be useful paired with descriptions
590 of the independent functions as children nodes in the device tree.
591
592 Say M here if you want to include support for the SPMI PMIC
593 series as a module. The module will be called "qcom-spmi-pmic".
594
Samuel Ortizab85b1202013-04-09 14:40:09 +0200595config MFD_RDC321X
596 tristate "RDC R-321x southbridge"
597 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200598 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200599 help
600 Say yes here if you want to have support for the RDC R-321x SoC
601 southbridge which provides access to GPIOs and Watchdog using the
602 southbridge PCI device configuration space.
603
604config MFD_RTSX_PCI
605 tristate "Realtek PCI-E card reader"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200606 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200607 select MFD_CORE
608 help
609 This supports for Realtek PCI-Express card reader including rts5209,
610 rts5229, rtl8411, etc. Realtek card reader supports access to many
611 types of memory cards, such as Memory Stick, Memory Stick Pro,
612 Secure Digital and MultiMediaCard.
613
Roger Tseng730876b2014-02-12 18:00:36 +0800614config MFD_RTSX_USB
615 tristate "Realtek USB card reader"
616 depends on USB
617 select MFD_CORE
618 help
619 Select this option to get support for Realtek USB 2.0 card readers
620 including RTS5129, RTS5139, RTS5179 and RTS5170.
621 Realtek card reader supports access to many types of memory cards,
622 such as Memory Stick Pro, Secure Digital and MultiMediaCard.
623
Samuel Ortizab85b1202013-04-09 14:40:09 +0200624config MFD_RC5T583
625 bool "Ricoh RC5T583 Power Management system device"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200626 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200627 select MFD_CORE
628 select REGMAP_I2C
629 help
630 Select this option to get support for the RICOH583 Power
631 Management system device.
632 This driver provides common support for accessing the device
633 through i2c interface. The device supports multiple sub-devices
634 like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
635 Additional drivers must be enabled in order to use the
636 different functionality of the device.
637
Chris Zhongf69a7cf2014-09-03 21:51:44 +0800638config MFD_RK808
639 tristate "Rockchip RK808 Power Management chip"
640 depends on I2C && OF
641 select MFD_CORE
642 select REGMAP_I2C
643 select REGMAP_IRQ
644 help
645 If you say yes here you get support for the RK808
646 Power Management chips.
647 This driver provides common support for accessing the device
648 through I2C interface. The device supports multiple sub-devices
649 including interrupts, RTC, LDO & DCDC regulators, and onkey.
650
Beniamino Galvani9bb9e292014-08-30 14:50:23 +0200651config MFD_RN5T618
652 tristate "Ricoh RN5T5618 PMIC"
653 depends on I2C
654 select MFD_CORE
655 select REGMAP_I2C
656 help
657 Say yes here to add support for the Ricoh RN5T618 PMIC. This
658 driver provides common support for accessing the device,
659 additional drivers must be enabled in order to use the
660 functionality of the device.
661
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900662config MFD_SEC_CORE
663 bool "SAMSUNG Electronics PMIC Series Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200664 depends on I2C=y
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100665 select MFD_CORE
666 select REGMAP_I2C
Sangbeom Kim6445b842012-07-11 21:08:11 +0900667 select REGMAP_IRQ
Chanwoo Choib7cde702014-06-25 16:14:47 +0900668 select REGULATOR
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100669 help
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900670 Support for the Samsung Electronics MFD series.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900671 This driver provides common support for accessing the device,
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100672 additional drivers must be enabled in order to use the functionality
673 of the device
674
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700675config MFD_SI476X_CORE
676 tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
Balaji Raof52046b2009-01-09 01:49:01 +0100677 depends on I2C
Sascha Hauer8238add2009-08-19 01:40:28 +0200678 select MFD_CORE
Marc Reillydf3df642012-04-01 16:41:39 +1000679 select REGMAP_I2C
680 help
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700681 This is the core driver for the SI476x series of AM/FM
682 radio. This MFD driver connects the radio-si476x V4L2 module
683 and the si476x audio codec.
684
685 To compile this driver as a module, choose M here: the
686 module will be called si476x-core.
687
Samuel Ortizab85b1202013-04-09 14:40:09 +0200688config MFD_SM501
689 tristate "Silicon Motion SM501"
690 ---help---
691 This is the core driver for the Silicon Motion SM501 multimedia
692 companion chip. This device is a multifunction device which may
693 provide numerous interfaces including USB host controller, USB gadget,
694 asynchronous serial ports, audio functions, and a dual display video
695 interface. The device may be connected by PCI or local bus with
696 varying functions enabled.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100697
Samuel Ortizab85b1202013-04-09 14:40:09 +0200698config MFD_SM501_GPIO
699 bool "Export GPIO via GPIO layer"
700 depends on MFD_SM501 && GPIOLIB
701 ---help---
702 This option uses the gpio library layer to export the 64 GPIO
703 lines on the SM501. The platform data is used to supply the
704 base number for the first GPIO line to register.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100705
Samuel Ortizab85b1202013-04-09 14:40:09 +0200706config MFD_SMSC
707 bool "SMSC ECE1099 series chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200708 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200709 select MFD_CORE
710 select REGMAP_I2C
711 help
712 If you say yes here you get support for the
713 ece1099 chips from SMSC.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100714
Samuel Ortizab85b1202013-04-09 14:40:09 +0200715 To compile this driver as a module, choose M here: the
716 module will be called smsc.
Marc Reillydf3df642012-04-01 16:41:39 +1000717
Mattias Wallinfa661252010-05-01 18:26:20 +0200718config ABX500_CORE
719 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200720 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200721 help
722 Say yes here if you have the ABX500 Mixed Signal IC family
723 chips. This core driver expose register access functions.
724 Functionality specific drivers using these functions can
725 remain unchanged when IC changes. Binding of the functions to
726 actual register access is done by the IC core driver.
727
Linus Walleij14fa5692009-05-21 23:17:06 +0200728config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100729 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200730 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200731 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200732 default y if ARCH_U300
733 help
734 Select this to enable the AB3100 Mixed Signal IC core
735 functionality. This connects to a AB3100 on the I2C bus
736 and expose a number of symbols needed for dependent devices
737 to read and write registers and subscribe to events from
738 this multi-functional IC. This is needed to use other features
739 of the AB3100 such as battery-backed RTC, charging control,
740 LEDs, vibrator, system power and temperature, power management
741 and ALSA sound.
742
Linus Walleij12992dd2009-08-18 22:52:26 +0200743config AB3100_OTP
744 tristate "ST-Ericsson AB3100 OTP functions"
745 depends on AB3100_CORE
746 default y if AB3100_CORE
747 help
748 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
749 programmable memory) support. This exposes a sysfs file to read
750 out OTP values.
751
Rabin Vincent62579262010-05-19 11:39:02 +0200752config AB8500_CORE
753 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200754 depends on ABX500_CORE && MFD_DB8500_PRCMU
Axel Lin5c854aa2013-02-19 23:20:33 +0800755 select POWER_SUPPLY
Rabin Vincent62579262010-05-19 11:39:02 +0200756 select MFD_CORE
Lee Jones06e589e2012-06-20 13:56:37 +0100757 select IRQ_DOMAIN
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200758 help
Rabin Vincent62579262010-05-19 11:39:02 +0200759 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100760 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
761 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
762 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200763 This chip embeds various other multimedia funtionalities as well.
764
Mattias Wallin5814fc32010-09-13 16:05:04 +0200765config AB8500_DEBUG
766 bool "Enable debug info via debugfs"
Arnd Bergmann3993eff2013-05-03 08:52:32 +0100767 depends on AB8500_GPADC && DEBUG_FS
Mattias Wallin5814fc32010-09-13 16:05:04 +0200768 default y if DEBUG_FS
769 help
770 Select this option if you want debug information using the debug
771 filesystem, debugfs.
772
Arun Murthydae2db32011-02-22 10:11:13 +0100773config AB8500_GPADC
Samuel Ortizab85b1202013-04-09 14:40:09 +0200774 bool "ST-Ericsson AB8500 GPADC driver"
Arun Murthydae2db32011-02-22 10:11:13 +0100775 depends on AB8500_CORE && REGULATOR_AB8500
776 default y
777 help
778 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
779
Linus Walleij650c2a22011-05-15 22:53:56 +0200780config MFD_DB8500_PRCMU
781 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
782 depends on UX500_SOC_DB8500
783 select MFD_CORE
784 help
785 Select this option to enable support for the DB8500 Power Reset
786 and Control Management Unit. This is basically an autonomous
787 system controller running an XP70 microprocessor, which is accessed
788 through a register map.
789
Samuel Ortizab85b1202013-04-09 14:40:09 +0200790config MFD_STMPE
791 bool "STMicroelectronics STMPE"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200792 depends on (I2C=y || SPI_MASTER=y)
Linus Walleij5a826fe2014-04-23 23:35:58 +0200793 depends on OF
Denis Turischeve82c60a2010-02-19 11:26:25 +0100794 select MFD_CORE
795 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200796 Support for the STMPE family of I/O Expanders from
797 STMicroelectronics.
Denis Turischeve82c60a2010-02-19 11:26:25 +0100798
Samuel Ortizab85b1202013-04-09 14:40:09 +0200799 Currently supported devices are:
Aaron Sierra4630b132012-03-28 09:43:10 -0500800
Samuel Ortizab85b1202013-04-09 14:40:09 +0200801 STMPE811: GPIO, Touchscreen
802 STMPE1601: GPIO, Keypad
803 STMPE1801: GPIO, Keypad
804 STMPE2401: GPIO, Keypad
805 STMPE2403: GPIO, Keypad
Florian Fainellie090d502010-03-21 01:06:05 +0100806
Samuel Ortizab85b1202013-04-09 14:40:09 +0200807 This driver provides common support for accessing the device,
808 additional drivers must be enabled in order to use the functionality
809 of the device. Currently available sub drivers are:
Ira W. Snyderbd358132010-04-07 09:43:00 +0200810
Samuel Ortizab85b1202013-04-09 14:40:09 +0200811 GPIO: stmpe-gpio
812 Keypad: stmpe-keypad
813 Touchscreen: stmpe-ts
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +0200814
Samuel Ortizab85b1202013-04-09 14:40:09 +0200815menu "STMicroelectronics STMPE Interface Drivers"
816depends on MFD_STMPE
Daniel Drake375fc772010-09-30 21:55:41 +0100817
Samuel Ortizab85b1202013-04-09 14:40:09 +0200818config STMPE_I2C
Masanari Iida8c881262013-09-29 20:54:15 +0900819 bool "STMicroelectronics STMPE I2C Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200820 depends on I2C=y
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530821 default y
Matti Aaltonen383268a2010-12-10 11:41:33 -0300822 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200823 This is used to enable I2C interface of STMPE
Keshava Munegowda17cdd292011-03-01 20:08:17 +0530824
Samuel Ortizab85b1202013-04-09 14:40:09 +0200825config STMPE_SPI
Masanari Iida8c881262013-09-29 20:54:15 +0900826 bool "STMicroelectronics STMPE SPI Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200827 depends on SPI_MASTER
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -0700828 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200829 This is used to enable SPI interface of STMPE
830endmenu
Laxman Dewangan1b1247d2012-02-28 18:35:17 +0530831
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200832config MFD_STA2X11
Samuel Ortizab85b1202013-04-09 14:40:09 +0200833 bool "STMicroelectronics STA2X11"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200834 depends on STA2X11
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200835 select MFD_CORE
Davide Ciminaghid94e2552012-11-09 15:19:53 +0100836 select REGMAP_MMIO
Alessandro Rubini35bdd292012-04-12 10:48:44 +0200837
Boris BREZILLONd58603c2014-05-09 13:11:47 +0200838config MFD_SUN6I_PRCM
839 bool "Allwinner A31 PRCM controller"
840 depends on ARCH_SUNXI
841 select MFD_CORE
842 help
843 Support for the PRCM (Power/Reset/Clock Management) unit available
844 in A31 SoC.
845
Dong Aisheng87d68732012-09-05 10:57:13 +0800846config MFD_SYSCON
847 bool "System Controller Register R/W Based on Regmap"
Dong Aisheng87d68732012-09-05 10:57:13 +0800848 select REGMAP_MMIO
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100849 help
Dong Aisheng87d68732012-09-05 10:57:13 +0800850 Select this option to enable accessing system control registers
851 via regmap.
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +0100852
Samuel Ortizab85b1202013-04-09 14:40:09 +0200853config MFD_DAVINCI_VOICECODEC
854 tristate
855 select MFD_CORE
Arnd Bergmann9e888482014-06-05 23:24:13 +0200856 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +0200857
858config MFD_TI_AM335X_TSCADC
859 tristate "TI ADC / Touch Screen chip support"
860 select MFD_CORE
861 select REGMAP
862 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +0200863 help
864 If you say yes here you get support for Texas Instruments series
865 of Touch Screen /ADC chips.
866 To compile this driver as a module, choose M here: the
867 module will be called ti_am335x_tscadc.
868
869config MFD_DM355EVM_MSP
870 bool "TI DaVinci DM355 EVM microcontroller"
871 depends on I2C=y && MACH_DAVINCI_DM355_EVM
872 help
873 This driver supports the MSP430 microcontroller used on these
874 boards. MSP430 firmware manages resets and power sequencing,
875 inputs from buttons and the IR remote, LEDs, an RTC, and more.
876
Milo Kim470eca42013-12-06 11:18:41 +0900877config MFD_LP3943
878 tristate "TI/National Semiconductor LP3943 MFD Driver"
879 depends on I2C
880 select MFD_CORE
881 select REGMAP_I2C
882 help
883 Support for the TI/National Semiconductor LP3943.
884 This driver consists of GPIO and PWM drivers.
885 With these functionalities, it can be used for LED string control or
886 general usage such like a GPIO controller and a PWM controller.
887
Samuel Ortizab85b1202013-04-09 14:40:09 +0200888config MFD_LP8788
889 bool "TI LP8788 Power Management Unit Driver"
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 IRQ_DOMAIN
894 help
895 TI LP8788 PMU supports regulators, battery charger, RTC,
896 ADC, backlight driver and current sinks.
Russell Kinga4e137a2005-08-18 10:06:59 +0100897
898config MFD_OMAP_USB_HOST
Samuel Ortizab85b1202013-04-09 14:40:09 +0200899 bool "TI OMAP USBHS core and TLL driver"
Graeme Gregoryc948ef32012-05-15 15:48:57 +0900900 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
901 default y
902 help
903 This is the core driver for the OAMP EHCI and OHCI drivers.
904 This MFD driver does the required setup functionalities for
905 OMAP USB Host drivers.
906
Graeme Gregoryc948ef32012-05-15 15:48:57 +0900907config MFD_PALMAS
Samuel Ortizab85b1202013-04-09 14:40:09 +0200908 bool "TI Palmas series chips"
Russell Kinga4e137a2005-08-18 10:06:59 +0100909 select MFD_CORE
Russell Kinga4e137a2005-08-18 10:06:59 +0100910 select REGMAP_I2C
911 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200912 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +0100913 help
Russell Kinga4e137a2005-08-18 10:06:59 +0100914 If you say yes here you get support for the Palmas
915 series of PMIC chips from Texas Instruments.
Russell Kinga4e137a2005-08-18 10:06:59 +0100916
Samuel Ortizab85b1202013-04-09 14:40:09 +0200917config TPS6105X
918 tristate "TI TPS61050/61052 Boost Converters"
919 depends on I2C
920 select REGULATOR
921 select MFD_CORE
922 select REGULATOR_FIXED_VOLTAGE
Russell Kinga4e137a2005-08-18 10:06:59 +0100923 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200924 This option enables a driver for the TP61050/TPS61052
925 high-power "white LED driver". This boost converter is
926 sometimes used for other things than white LEDs, and
927 also contains a GPIO pin.
Russell Kinga4e137a2005-08-18 10:06:59 +0100928
Samuel Ortizab85b1202013-04-09 14:40:09 +0200929config TPS65010
930 tristate "TI TPS6501x Power Management chips"
931 depends on I2C && GPIOLIB
932 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
933 help
934 If you say yes here you get support for the TPS6501x series of
935 Power Management chips. These include voltage regulators,
936 lithium ion/polymer battery charging, and other features that
937 are often used in portable devices like cell phones and cameras.
938
939 This driver can also be built as a module. If so, the module
940 will be called tps65010.
941
942config TPS6507X
943 tristate "TI TPS6507x Power Management / Touch Screen chips"
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +0200944 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200945 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200946 help
947 If you say yes here you get support for the TPS6507x series of
948 Power Management / Touch Screen chips. These include voltage
949 regulators, lithium ion/polymer battery charging, touch screen
950 and other features that are often used in portable devices.
951 This driver can also be built as a module. If so, the module
952 will be called tps6507x.
Russell Kinga4e137a2005-08-18 10:06:59 +0100953
954config TPS65911_COMPARATOR
955 tristate
956
957config MFD_TPS65090
Samuel Ortizab85b1202013-04-09 14:40:09 +0200958 bool "TI TPS65090 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200959 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +0100960 select MFD_CORE
961 select REGMAP_I2C
962 select REGMAP_IRQ
963 help
964 If you say yes here you get support for the TPS65090 series of
965 Power Management chips.
966 This driver provides common support for accessing the device,
967 additional drivers must be enabled in order to use the
968 functionality of the device.
969
Samuel Ortizab85b1202013-04-09 14:40:09 +0200970config MFD_TPS65217
971 tristate "TI TPS65217 Power Management / White LED chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200972 depends on I2C
Russell Kinga4e137a2005-08-18 10:06:59 +0100973 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +0200974 select REGMAP_I2C
Russell Kinga4e137a2005-08-18 10:06:59 +0100975 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200976 If you say yes here you get support for the TPS65217 series of
977 Power Management / White LED chips.
978 These include voltage regulators, lithium ion/polymer battery
979 charger, wled and other features that are often used in portable
980 devices.
981
982 This driver can also be built as a module. If so, the module
983 will be called tps65217.
984
Keerthy44b4dc62014-02-06 11:20:12 +0530985config MFD_TPS65218
986 tristate "TI TPS65218 Power Management chips"
987 depends on I2C
988 select MFD_CORE
989 select REGMAP_I2C
Lee Jones2d5d3662014-03-10 15:23:25 +0000990 select REGMAP_IRQ
Keerthy44b4dc62014-02-06 11:20:12 +0530991 help
992 If you say yes here you get support for the TPS65218 series of
993 Power Management chips.
994 These include voltage regulators, gpio and other features
995 that are often used in portable devices. Only regulator
996 component is currently supported.
997
998 This driver can also be built as a module. If so, the module
999 will be called tps65218.
1000
Samuel Ortizab85b1202013-04-09 14:40:09 +02001001config MFD_TPS6586X
1002 bool "TI TPS6586x Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001003 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001004 select MFD_CORE
1005 select REGMAP_I2C
1006 help
1007 If you say yes here you get support for the TPS6586X series of
1008 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +01001009 This driver provides common support for accessing the device,
1010 additional drivers must be enabled in order to use the
1011 functionality of the device.
1012
Samuel Ortizab85b1202013-04-09 14:40:09 +02001013 This driver can also be built as a module. If so, the module
1014 will be called tps6586x.
Russell Kinga4e137a2005-08-18 10:06:59 +01001015
Samuel Ortizab85b1202013-04-09 14:40:09 +02001016config MFD_TPS65910
1017 bool "TI TPS65910 Power Management chip"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001018 depends on I2C=y && GPIOLIB
Russell Kinga4e137a2005-08-18 10:06:59 +01001019 select MFD_CORE
1020 select REGMAP_I2C
1021 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +02001022 select IRQ_DOMAIN
Russell Kinga4e137a2005-08-18 10:06:59 +01001023 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001024 if you say yes here you get support for the TPS65910 series of
1025 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +01001026
Samuel Ortizab85b1202013-04-09 14:40:09 +02001027config MFD_TPS65912
1028 bool "TI TPS65912 Power Management chip"
1029 depends on GPIOLIB
David Rientjesc972c122013-04-17 14:28:47 -07001030 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001031 help
1032 If you say yes here you get support for the TPS65912 series of
1033 PM chips.
1034
1035config MFD_TPS65912_I2C
1036 bool "TI TPS65912 Power Management chip with I2C"
Lars Poeschelf01312d2012-11-05 15:48:23 +01001037 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001038 select MFD_TPS65912
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001039 depends on I2C=y && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +02001040 help
1041 If you say yes here you get support for the TPS65912 series of
1042 PM chips with I2C interface.
1043
1044config MFD_TPS65912_SPI
1045 bool "TI TPS65912 Power Management chip with SPI"
1046 select MFD_CORE
1047 select MFD_TPS65912
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001048 depends on SPI_MASTER && GPIOLIB
Samuel Ortizab85b1202013-04-09 14:40:09 +02001049 help
1050 If you say yes here you get support for the TPS65912 series of
1051 PM chips with SPI interface.
1052
1053config MFD_TPS80031
1054 bool "TI TPS80031/TPS80032 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001055 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001056 select MFD_CORE
1057 select REGMAP_I2C
1058 select REGMAP_IRQ
1059 help
1060 If you say yes here you get support for the Texas Instruments
1061 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1062 Path and Battery Charger. The device provides five configurable
1063 step-down converters, 11 general purpose LDOs, USB OTG Module,
1064 ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
1065 Power Path from USB, 32K clock generator.
1066
1067config TWL4030_CORE
1068 bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001069 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001070 select IRQ_DOMAIN
1071 select REGMAP_I2C
1072 help
1073 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
1074 This core driver provides register access and IRQ handling
1075 facilities, and registers devices for the various functions
1076 so that function-specific drivers can bind to them.
1077
1078 These multi-function chips are found on many OMAP2 and OMAP3
1079 boards, providing power management, RTC, GPIO, keypad, a
1080 high speed USB OTG transceiver, an audio codec (on most
1081 versions) and many other features.
1082
Samuel Ortizab85b1202013-04-09 14:40:09 +02001083config TWL4030_POWER
1084 bool "TI TWL4030 power resources"
1085 depends on TWL4030_CORE && ARM
1086 help
1087 Say yes here if you want to use the power resources on the
1088 TWL4030 family chips. Most of these resources are regulators,
1089 which have a separate driver; some are control signals, such
1090 as clock request handshaking.
1091
1092 This driver uses board-specific data to initialize the resources
1093 and load scripts controlling which resources are switched off/on
1094 or reset when a sleep, wakeup or warm reset event occurs.
1095
1096config MFD_TWL4030_AUDIO
1097 bool "TI TWL4030 Audio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001098 depends on TWL4030_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001099 select MFD_CORE
1100 default n
1101
1102config TWL6040_CORE
1103 bool "TI TWL6040 audio codec"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001104 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001105 select MFD_CORE
1106 select REGMAP_I2C
1107 select REGMAP_IRQ
Lars Poeschelf01312d2012-11-05 15:48:23 +01001108 default n
1109 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001110 Say yes here if you want support for Texas Instruments TWL6040 audio
1111 codec.
1112 This driver provides common support for accessing the device,
1113 additional drivers must be enabled in order to use the
1114 functionality of the device (audio, vibra).
Lars Poeschelf01312d2012-11-05 15:48:23 +01001115
Samuel Ortizab85b1202013-04-09 14:40:09 +02001116config MENELAUS
1117 bool "TI TWL92330/Menelaus PM chip"
1118 depends on I2C=y && ARCH_OMAP2
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001119 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001120 If you say yes here you get support for the Texas Instruments
1121 TWL92330/Menelaus Power Management chip. This include voltage
1122 regulators, Dual slot memory card transceivers, real-time clock
1123 and other features that are often used in portable devices like
1124 cell phones and PDAs.
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001125
Samuel Ortizab85b1202013-04-09 14:40:09 +02001126config MFD_WL1273_CORE
1127 tristate "TI WL1273 FM radio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001128 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001129 select MFD_CORE
1130 default n
1131 help
1132 This is the core driver for the TI WL1273 FM radio. This MFD
1133 driver connects the radio-wl1273 V4L2 module and the wl1273
1134 audio codec.
1135
1136config MFD_LM3533
1137 tristate "TI/National Semiconductor LM3533 Lighting Power chip"
1138 depends on I2C
1139 select MFD_CORE
1140 select REGMAP_I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001141 help
1142 Say yes here to enable support for National Semiconductor / TI
1143 LM3533 Lighting Power chips.
1144
1145 This driver provides common support for accessing the device;
1146 additional drivers must be enabled in order to use the LED,
1147 backlight or ambient-light-sensor functionality of the device.
1148
1149config MFD_TIMBERDALE
1150 tristate "Timberdale FPGA"
1151 select MFD_CORE
Jean Delvare84c3a8f2014-06-16 13:56:01 +02001152 depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
Samuel Ortizab85b1202013-04-09 14:40:09 +02001153 ---help---
1154 This is the core driver for the timberdale FPGA. This device is a
1155 multifunction device which exposes numerous platform devices.
1156
1157 The timberdale FPGA can be found on the Intel Atom development board
1158 for in-vehicle infontainment, called Russellville.
1159
1160config MFD_TC3589X
1161 bool "Toshiba TC35892 and variants"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001162 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001163 select MFD_CORE
1164 help
1165 Support for the Toshiba TC35892 and variants I/O Expander.
1166
1167 This driver provides common support for accessing the device,
1168 additional drivers must be enabled in order to use the
1169 functionality of the device.
1170
1171config MFD_TMIO
1172 bool
1173 default n
1174
1175config MFD_T7L66XB
1176 bool "Toshiba T7L66XB"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001177 depends on ARM && HAVE_CLK
Samuel Ortizab85b1202013-04-09 14:40:09 +02001178 select MFD_CORE
1179 select MFD_TMIO
1180 help
1181 Support for Toshiba Mobile IO Controller T7L66XB
1182
1183config MFD_TC6387XB
1184 bool "Toshiba TC6387XB"
1185 depends on ARM && HAVE_CLK
1186 select MFD_CORE
1187 select MFD_TMIO
1188 help
1189 Support for Toshiba Mobile IO Controller TC6387XB
1190
1191config MFD_TC6393XB
1192 bool "Toshiba TC6393XB"
1193 depends on ARM && HAVE_CLK
1194 select GPIOLIB
1195 select MFD_CORE
1196 select MFD_TMIO
1197 help
1198 Support for Toshiba Mobile IO Controller TC6393XB
1199
1200config MFD_VX855
1201 tristate "VIA VX855/VX875 integrated south bridge"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001202 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +02001203 select MFD_CORE
1204 help
1205 Say yes here to enable support for various functions of the
1206 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
1207 and/or vx855_gpio drivers for this to do anything useful.
1208
1209config MFD_ARIZONA
1210 select REGMAP
1211 select REGMAP_IRQ
1212 select MFD_CORE
1213 bool
1214
1215config MFD_ARIZONA_I2C
1216 tristate "Wolfson Microelectronics Arizona platform with I2C"
1217 select MFD_ARIZONA
1218 select MFD_CORE
1219 select REGMAP_I2C
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001220 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001221 help
1222 Support for the Wolfson Microelectronics Arizona platform audio SoC
1223 core functionality controlled via I2C.
1224
1225config MFD_ARIZONA_SPI
1226 tristate "Wolfson Microelectronics Arizona platform with SPI"
1227 select MFD_ARIZONA
1228 select MFD_CORE
1229 select REGMAP_SPI
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001230 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001231 help
1232 Support for the Wolfson Microelectronics Arizona platform audio SoC
1233 core functionality controlled via I2C.
1234
1235config MFD_WM5102
1236 bool "Wolfson Microelectronics WM5102"
1237 depends on MFD_ARIZONA
1238 help
1239 Support for Wolfson Microelectronics WM5102 low power audio SoC
1240
1241config MFD_WM5110
1242 bool "Wolfson Microelectronics WM5110"
1243 depends on MFD_ARIZONA
1244 help
1245 Support for Wolfson Microelectronics WM5110 low power audio SoC
1246
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001247config MFD_WM8997
Mark Brownca16ecb2013-07-17 12:21:09 +01001248 bool "Wolfson Microelectronics WM8997"
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001249 depends on MFD_ARIZONA
1250 help
1251 Support for Wolfson Microelectronics WM8997 low power audio SoC
1252
Samuel Ortizab85b1202013-04-09 14:40:09 +02001253config MFD_WM8400
1254 bool "Wolfson Microelectronics WM8400"
1255 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001256 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001257 select REGMAP_I2C
1258 help
1259 Support for the Wolfson Microelecronics WM8400 PMIC and audio
1260 CODEC. This driver provides common support for accessing
1261 the device, additional drivers must be enabled in order to use
1262 the functionality of the device.
1263
1264config MFD_WM831X
1265 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001266
1267config MFD_WM831X_I2C
1268 bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1269 select MFD_CORE
1270 select MFD_WM831X
1271 select REGMAP_I2C
1272 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001273 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001274 help
1275 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1276 when controlled using I2C. This driver provides common support
1277 for accessing the device, additional drivers must be enabled in
1278 order to use the functionality of the device.
1279
1280config MFD_WM831X_SPI
1281 bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
1282 select MFD_CORE
1283 select MFD_WM831X
1284 select REGMAP_SPI
1285 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001286 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001287 help
1288 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1289 when controlled using SPI. This driver provides common support
1290 for accessing the device, additional drivers must be enabled in
1291 order to use the functionality of the device.
1292
1293config MFD_WM8350
1294 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001295
1296config MFD_WM8350_I2C
1297 bool "Wolfson Microelectronics WM8350 with I2C"
1298 select MFD_WM8350
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001299 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001300 help
1301 The WM8350 is an integrated audio and power management
1302 subsystem with watchdog and RTC functionality for embedded
1303 systems. This option enables core support for the WM8350 with
1304 I2C as the control interface. Additional options must be
1305 selected to enable support for the functionality of the chip.
1306
1307config MFD_WM8994
Mark Brown6052d832014-07-31 15:41:30 +01001308 tristate "Wolfson Microelectronics WM8994"
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001309 select MFD_CORE
1310 select REGMAP_I2C
1311 select REGMAP_IRQ
Mark Brown6052d832014-07-31 15:41:30 +01001312 depends on I2C
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001313 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001314 The WM8994 is a highly integrated hi-fi CODEC designed for
1315 smartphone applicatiosn. As well as audio functionality it
1316 has on board GPIO and regulator functionality which is
1317 supported via the relevant subsystems. This driver provides
1318 core support for the WM8994, in order to use the actual
1319 functionaltiy of the device other drivers must be enabled.
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001320
Linus Walleij60013b92013-09-22 21:49:18 +02001321config MFD_STW481X
Arnd Bergmannf41716d2014-06-05 23:24:14 +02001322 tristate "Support for ST Microelectronics STw481x"
Linus Walleij60013b92013-09-22 21:49:18 +02001323 depends on I2C && ARCH_NOMADIK
1324 select REGMAP_I2C
1325 select MFD_CORE
1326 help
1327 Select this option to enable the STw481x chip driver used
1328 in various ST Microelectronics and ST-Ericsson embedded
1329 Nomadik series.
1330
Russell Kinga4e137a2005-08-18 10:06:59 +01001331menu "Multimedia Capabilities Port drivers"
1332 depends on ARCH_SA1100
1333
1334config MCP
1335 tristate
1336
1337# Interface drivers
1338config MCP_SA11X0
1339 tristate "Support SA11x0 MCP interface"
1340 depends on ARCH_SA1100
1341 select MCP
1342
1343# Chip drivers
1344config MCP_UCB1200
Arnd Bergmann1c93c722014-06-05 23:24:12 +02001345 tristate "Support for UCB1200 / UCB1300"
Russell Kinga4e137a2005-08-18 10:06:59 +01001346 depends on MCP_SA11X0
1347 select MCP
1348
1349config MCP_UCB1200_TS
1350 tristate "Touchscreen interface support"
1351 depends on MCP_UCB1200 && INPUT
1352
1353endmenu
Pawel Moll3ecbf052012-09-24 14:55:40 +01001354
Pawel Moll974cc7b2014-04-23 10:49:31 +01001355config MFD_VEXPRESS_SYSREG
1356 bool "Versatile Express System Registers"
Arnd Bergmannb33cdd22014-05-26 17:25:22 +02001357 depends on VEXPRESS_CONFIG && GPIOLIB
Pawel Moll974cc7b2014-04-23 10:49:31 +01001358 default y
1359 select CLKSRC_MMIO
1360 select GPIO_GENERIC_PLATFORM
1361 select MFD_CORE
1362 select MFD_SYSCON
Pawel Moll3ecbf052012-09-24 14:55:40 +01001363 help
Pawel Moll974cc7b2014-04-23 10:49:31 +01001364 System Registers are the platform configuration block
1365 on the ARM Ltd. Versatile Express board.
Linus Walleija6e6e662014-01-29 11:09:53 +01001366
1367endmenu
1368endif