blob: 1bcf601de5bcea35c6844362811213bfd9b406c7 [file] [log] [blame]
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
Wenyou Yangb25c6b72016-02-05 11:36:29 +080021config MFD_ACT8945A
22 tristate "Active-semi ACT8945A"
23 select MFD_CORE
24 select REGMAP_I2C
25 depends on I2C && OF
26 help
27 Support for the ACT8945A PMIC from Active-semi. This device
28 features three step-down DC/DC converters and four low-dropout
29 linear regulators, along with a complete ActivePath battery
30 charger.
31
Samuel Ortizab85b1202013-04-09 14:40:09 +020032config MFD_AS3711
33 bool "AMS AS3711"
34 select MFD_CORE
Qiao Zhou70c6cce2012-07-09 14:37:32 +080035 select REGMAP_I2C
36 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +020037 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +010038 help
Samuel Ortizab85b1202013-04-09 14:40:09 +020039 Support for the AS3711 PMIC from AMS
40
Laxman Dewangand460a6f2013-10-22 13:08:46 +053041config MFD_AS3722
42 bool "ams AS3722 Power Management IC"
43 select MFD_CORE
44 select REGMAP_I2C
45 select REGMAP_IRQ
Michal Marek72ac0122013-11-18 18:25:59 +010046 depends on I2C=y && OF
Laxman Dewangand460a6f2013-10-22 13:08:46 +053047 help
48 The ams AS3722 is a compact system PMU suitable for mobile phones,
49 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
50 controllers, 11 LDOs, RTC, automatic battery, temperature and
51 over current monitoring, GPIOs, ADC and a watchdog.
52
Samuel Ortizab85b1202013-04-09 14:40:09 +020053config PMIC_ADP5520
54 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
55 depends on I2C=y
56 help
57 Say yes here to add support for Analog Devices AD5520 and ADP5501,
58 Multifunction Power Management IC. This includes
59 the I2C driver and the core APIs _only_, you have to select
60 individual components like LCD backlight, LEDs, GPIOs and Kepad
61 under the corresponding menus.
62
63config MFD_AAT2870_CORE
64 bool "AnalogicTech AAT2870"
65 select MFD_CORE
Geert Uytterhoeven6fafecc2015-05-05 18:32:27 +020066 depends on I2C=y
67 depends on GPIOLIB || COMPILE_TEST
Samuel Ortizab85b1202013-04-09 14:40:09 +020068 help
69 If you say yes here you get support for the AAT2870.
70 This driver provides common support for accessing the device,
71 additional drivers must be enabled in order to use the
72 functionality of the device.
Ben Dooksb6d64542007-02-20 13:58:01 -080073
Cyrille Pitchen5c41f112015-09-28 11:13:26 +020074config MFD_ATMEL_FLEXCOM
75 tristate "Atmel Flexcom (Flexible Serial Communication Unit)"
76 select MFD_CORE
77 depends on OF
78 help
79 Select this to get support for Atmel Flexcom. This is a wrapper
80 which embeds a SPI controller, a I2C controller and a USART. Only
81 one function can be used at a time. The choice is done at boot time
82 by the probe function of this MFD driver according to a device tree
83 property.
84
Boris Brezillon2c86e9f2014-10-06 15:48:43 +020085config MFD_ATMEL_HLCDC
Boris Brezillon292aabb2014-12-01 11:52:36 +010086 tristate "Atmel HLCDC (High-end LCD Controller)"
Boris Brezillon2c86e9f2014-10-06 15:48:43 +020087 select MFD_CORE
88 select REGMAP_MMIO
89 depends on OF
Boris Brezillon292aabb2014-12-01 11:52:36 +010090 help
91 If you say yes here you get support for the HLCDC block.
92 This driver provides common support for accessing the device,
93 additional drivers must be enabled in order to use the
94 functionality of the device.
Boris Brezillon2c86e9f2014-10-06 15:48:43 +020095
Matt Porter037b60f2014-03-11 19:33:54 -040096config MFD_BCM590XX
97 tristate "Broadcom BCM590xx PMUs"
98 select MFD_CORE
99 select REGMAP_I2C
100 depends on I2C
101 help
102 Support for the BCM590xx PMUs from Broadcom
103
Carlo Caionecfb61a42014-05-01 14:29:27 +0200104config MFD_AXP20X
Chen-Yu Tsai4fd41152016-02-12 10:02:42 +0800105 tristate
Carlo Caionecfb61a42014-05-01 14:29:27 +0200106 select MFD_CORE
Carlo Caionecfb61a42014-05-01 14:29:27 +0200107 select REGMAP_IRQ
Chen-Yu Tsai4fd41152016-02-12 10:02:42 +0800108
109config MFD_AXP20X_I2C
110 tristate "X-Powers AXP series PMICs with I2C"
111 select MFD_AXP20X
112 select REGMAP_I2C
113 depends on I2C
Carlo Caionecfb61a42014-05-01 14:29:27 +0200114 help
Chen-Yu Tsai4fd41152016-02-12 10:02:42 +0800115 If you say Y here you get support for the X-Powers AXP series power
116 management ICs (PMICs) controlled with I2C.
Carlo Caionecfb61a42014-05-01 14:29:27 +0200117 This driver include only the core APIs. You have to select individual
118 components like regulators or the PEK (Power Enable Key) under the
119 corresponding menus.
120
Chen-Yu Tsai02071f02016-02-12 10:02:44 +0800121config MFD_AXP20X_RSB
122 tristate "X-Powers AXP series PMICs with RSB"
123 select MFD_AXP20X
124 depends on SUNXI_RSB
125 help
126 If you say Y here you get support for the X-Powers AXP series power
127 management ICs (PMICs) controlled with RSB.
Simon Glass4ab61742013-02-25 14:08:37 -0800128 This driver include only the core APIs. You have to select individual
129 components like regulators or the PEK (Power Enable Key) under the
Geert Uytterhoevenfc83f582013-05-06 09:46:29 +0200130 corresponding menus.
Simon Glass4ab61742013-02-25 14:08:37 -0800131
Qiao Zhou70c6cce2012-07-09 14:37:32 +0800132config MFD_CROS_EC
Simon Glass89969002013-02-25 14:08:38 -0800133 tristate "ChromeOS Embedded Controller"
134 select MFD_CORE
Javier Martinez Canillas062476f2015-06-09 13:04:44 +0200135 select CHROME_PLATFORMS
136 select CROS_EC_PROTO
Brian Norrisba5776a2016-04-11 10:27:32 -0700137 depends on X86 || ARM || ARM64 || COMPILE_TEST
Russell Kinga4e137a2005-08-18 10:06:59 +0100138 help
139 If you say Y here you get support for the ChromeOS Embedded
140 Controller (EC) providing keyboard, battery and power services.
Ben Dooksb6d64542007-02-20 13:58:01 -0800141 You also need to enable the driver for the bus you are using. The
142 protocol for talking to the EC is defined by the bus driver.
143
Simon Glass89969002013-02-25 14:08:38 -0800144config MFD_CROS_EC_I2C
145 tristate "ChromeOS Embedded Controller (I2C)"
Javier Martinez Canillasda935c02015-08-19 13:19:56 +0200146 depends on MFD_CROS_EC && I2C
Ben Dooksb6d64542007-02-20 13:58:01 -0800147
Wei WANG67d16a42012-11-09 20:53:33 +0800148 help
Simon Glass89969002013-02-25 14:08:38 -0800149 If you say Y here, you get support for talking to the ChromeOS
150 EC through an I2C bus. This uses a simple byte-level protocol with
151 a checksum. Failing accesses will be retried three times to
152 improve reliability.
153
Simon Glassa17d94f2013-02-25 14:08:39 -0800154config MFD_CROS_EC_SPI
155 tristate "ChromeOS Embedded Controller (SPI)"
Javier Martinez Canillasda935c02015-08-19 13:19:56 +0200156 depends on MFD_CROS_EC && SPI
Simon Glassa17d94f2013-02-25 14:08:39 -0800157
158 ---help---
159 If you say Y here, you get support for talking to the ChromeOS EC
160 through a SPI bus, using a byte-level protocol. Since the EC's
161 response time cannot be guaranteed, we support ignoring
162 'pre-amble' bytes before the response actually starts.
Wei WANG67d16a42012-11-09 20:53:33 +0800163
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -0800164config MFD_ASIC3
Samuel Ortizab85b1202013-04-09 14:40:09 +0200165 bool "Compaq ASIC3"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200166 depends on GPIOLIB && ARM
Philipp Zabel9461f652009-06-15 12:10:24 +0200167 select MFD_CORE
Samuel Ortizfa9ff4b2008-02-07 00:14:49 -0800168 ---help---
169 This driver supports the ASIC3 multifunction chip found on many
170 PDAs (mainly iPAQ and HTC based ones)
171
Samuel Ortizab85b1202013-04-09 14:40:09 +0200172config PMIC_DA903X
173 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
174 depends on I2C=y
175 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000176 Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
Samuel Ortizab85b1202013-04-09 14:40:09 +0200177 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
178 usually found on PXA processors-based platforms. This includes
179 the I2C driver and the core APIs _only_, you have to select
180 individual components like LCD backlight, voltage regulators,
181 LEDs and battery-charger under the corresponding menus.
182
183config PMIC_DA9052
184 bool
185 select MFD_CORE
186
187config MFD_DA9052_SPI
188 bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
189 select REGMAP_SPI
190 select REGMAP_IRQ
191 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200192 depends on SPI_MASTER=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200193 help
194 Support for the Dialog Semiconductor DA9052 PMIC
195 when controlled using SPI. This driver provides common support
196 for accessing the device, additional drivers must be enabled in
197 order to use the functionality of the device.
198
199config MFD_DA9052_I2C
200 bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
201 select REGMAP_I2C
202 select REGMAP_IRQ
203 select PMIC_DA9052
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200204 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200205 help
206 Support for the Dialog Semiconductor DA9052 PMIC
207 when controlled using I2C. This driver provides common support
208 for accessing the device, additional drivers must be enabled in
209 order to use the functionality of the device.
210
211config MFD_DA9055
212 bool "Dialog Semiconductor DA9055 PMIC Support"
213 select REGMAP_I2C
214 select REGMAP_IRQ
215 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200216 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200217 help
218 Say yes here for support of Dialog Semiconductor DA9055. This is
219 a Power Management IC. This driver provides common support for
220 accessing the device as well as the I2C interface to the chip itself.
221 Additional drivers must be enabled in order to use the functionality
222 of the device.
223
224 This driver can be built as a module. If built as a module it will be
225 called "da9055"
226
S Twiss9b40b032015-07-01 14:11:32 +0100227config MFD_DA9062
228 tristate "Dialog Semiconductor DA9062 PMIC Support"
229 select MFD_CORE
230 select REGMAP_I2C
231 select REGMAP_IRQ
Axel Linc2e04af2016-01-21 08:49:31 +0800232 depends on I2C
S Twiss9b40b032015-07-01 14:11:32 +0100233 help
234 Say yes here for support for the Dialog Semiconductor DA9062 PMIC.
235 This includes the I2C driver and core APIs.
236 Additional drivers must be enabled in order to use the functionality
237 of the device.
238
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200239config MFD_DA9063
Geert Uytterhoeven8726cac2015-12-07 17:16:43 +0100240 tristate "Dialog Semiconductor DA9063 PMIC Support"
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200241 select MFD_CORE
242 select REGMAP_I2C
243 select REGMAP_IRQ
Axel Linc2e04af2016-01-21 08:49:31 +0800244 depends on I2C
Krystian Garbaciak8e685482013-07-29 19:00:43 +0200245 help
246 Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
247 This includes the I2C driver and core APIs.
248 Additional drivers must be enabled in order to use the functionality
249 of the device.
250
Adam Thomsonb8fce552014-12-22 16:51:06 +0000251config MFD_DA9150
252 tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip"
Axel Linc2e04af2016-01-21 08:49:31 +0800253 depends on I2C
Adam Thomsonb8fce552014-12-22 16:51:06 +0000254 select MFD_CORE
255 select REGMAP_I2C
256 select REGMAP_IRQ
257 help
258 This adds support for the DA9150 integrated charger and fuel-gauge
259 chip. This driver provides common support for accessing the device.
260 Additional drivers must be enabled in order to use the specific
261 features of the device.
262
Octavian Purdila338a1282014-11-06 15:48:03 +0200263config MFD_DLN2
264 tristate "Diolan DLN2 support"
265 select MFD_CORE
266 depends on USB
267 help
268 This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter
269 DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2,
270 etc. must be enabled in order to use the functionality of
271 the device.
272
Samuel Ortizab85b1202013-04-09 14:40:09 +0200273config MFD_MC13XXX
274 tristate
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200275 depends on (SPI_MASTER || I2C)
Samuel Ortizab85b1202013-04-09 14:40:09 +0200276 select MFD_CORE
Alexander Shiyan10f9eda2014-06-18 21:05:40 +0400277 select REGMAP_IRQ
David Brownell0931a4c2008-12-22 12:05:27 +0100278 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200279 Enable support for the Freescale MC13783 and MC13892 PMICs.
280 This driver provides common support for accessing the device,
281 additional drivers must be enabled in order to use the
282 functionality of the device.
David Brownell0931a4c2008-12-22 12:05:27 +0100283
Samuel Ortizab85b1202013-04-09 14:40:09 +0200284config MFD_MC13XXX_SPI
285 tristate "Freescale MC13783 and MC13892 SPI interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200286 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200287 select REGMAP_SPI
288 select MFD_MC13XXX
Patil, Rachna01636eb2012-10-16 12:55:43 +0530289 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200290 Select this if your MC13xxx is connected via an SPI bus.
291
292config MFD_MC13XXX_I2C
293 tristate "Freescale MC13892 I2C interface"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200294 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200295 select REGMAP_I2C
296 select MFD_MC13XXX
297 help
298 Select this if your MC13xxx is connected via an I2C bus.
Patil, Rachna01636eb2012-10-16 12:55:43 +0530299
Markus Pargmanne2fccf52015-12-14 14:53:50 +0100300config MFD_MX25_TSADC
301 tristate "Freescale i.MX25 integrated Touchscreen and ADC unit"
302 select REGMAP_MMIO
303 depends on (SOC_IMX25 && OF) || COMPILE_TEST
304 help
305 Enable support for the integrated Touchscreen and ADC unit of the
306 i.MX25 processors. They consist of a conversion queue for general
307 purpose ADC and a queue for Touchscreens.
308
Guodong Xu8bdf87b2014-09-01 16:28:34 +0800309config MFD_HI6421_PMIC
310 tristate "HiSilicon Hi6421 PMU/Codec IC"
311 depends on OF
312 select MFD_CORE
313 select REGMAP_MMIO
314 help
315 Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
316 functions, such as regulators, RTC, codec, Coulomb counter, etc.
317 This driver includes core APIs _only_. You have to select
318 individul components like voltage regulators under corresponding
319 menus in order to enable them.
320 We communicate with the Hi6421 via memory-mapped I/O.
321
Chen Fengb52207e2016-02-14 14:29:21 +0800322config MFD_HI655X_PMIC
323 tristate "HiSilicon Hi655X series PMU/Codec IC"
324 depends on ARCH_HISI || COMPILE_TEST
325 depends on OF
326 select MFD_CORE
327 select REGMAP_MMIO
328 select REGMAP_IRQ
329 help
330 Select this option to enable Hisilicon hi655x series pmic driver.
331
Philipp Zabela1635b82008-04-09 19:20:34 +0100332config HTC_EGPIO
333 bool "HTC EGPIO support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200334 depends on GPIOLIB && ARM
Philipp Zabela1635b82008-04-09 19:20:34 +0100335 help
336 This driver supports the CPLD egpio chip present on
337 several HTC phones. It provides basic support for input
338 pins, output pins, and irqs.
339
Philipp Zabel5dc33392008-04-12 13:25:41 +0100340config HTC_PASIC3
341 tristate "HTC PASIC3 LED/DS1WM chip support"
Philipp Zabel0254a8f2009-02-17 10:06:45 +0100342 select MFD_CORE
Philipp Zabel5dc33392008-04-12 13:25:41 +0100343 help
344 This core driver provides register access for the LED/DS1WM
345 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
346 HTC Magician devices, respectively. Actual functionality is
347 handled by the leds-pasic3 and ds1wm drivers.
348
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100349config HTC_I2CPLD
350 bool "HTC I2C PLD chip support"
Randy Dunlapbef3e202010-01-20 19:55:34 -0800351 depends on I2C=y && GPIOLIB
Cory Maccarrone6048a3d2010-01-19 11:22:45 +0100352 help
353 If you say yes here you get support for the supposed CPLD
354 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
355 This device provides input and output GPIOs through an I2C
356 interface to one or more sub-chips.
357
Raymond Tan60ae5b92015-02-02 10:52:51 +0800358config MFD_INTEL_QUARK_I2C_GPIO
359 tristate "Intel Quark MFD I2C GPIO"
360 depends on PCI
361 depends on X86
362 depends on COMMON_CLK
363 select MFD_CORE
364 help
365 This MFD provides support for I2C and GPIO that exist only
366 in a single PCI device. It splits the 2 IO devices to
367 their respective IO driver.
368 The GPIO exports a total amount of 8 interrupt-capable GPIOs.
369
Samuel Ortizab85b1202013-04-09 14:40:09 +0200370config LPC_ICH
371 tristate "Intel ICH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200372 depends on PCI
Johan Hovold16c5c022012-05-03 12:26:36 +0200373 select MFD_CORE
Johan Hovold16c5c022012-05-03 12:26:36 +0200374 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200375 The LPC bridge function of the Intel ICH provides support for
376 many functional units. This driver provides needed support for
377 other drivers to control these functions, currently GPIO and
378 watchdog.
Johan Hovold16c5c022012-05-03 12:26:36 +0200379
Samuel Ortizab85b1202013-04-09 14:40:09 +0200380config LPC_SCH
381 tristate "Intel SCH LPC"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200382 depends on PCI
Guenter Roeckfc498fa2011-03-24 12:12:47 -0700383 select MFD_CORE
Linus Walleij798a8ee2011-03-09 13:02:38 +0100384 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200385 LPC bridge function of the Intel SCH provides support for
386 System Management Bus and General Purpose I/O.
Linus Walleij798a8ee2011-03-09 13:02:38 +0100387
Zhu, Lejun7cf0a662014-06-03 13:26:03 +0800388config INTEL_SOC_PMIC
389 bool "Support for Intel Atom SoC PMIC"
Shobhit Kumar04cbfe62015-07-22 14:01:44 +0530390 depends on GPIOLIB
Zhu, Lejun7cf0a662014-06-03 13:26:03 +0800391 depends on I2C=y
392 select MFD_CORE
393 select REGMAP_I2C
394 select REGMAP_IRQ
395 help
396 Select this option to enable support for the PMIC device
397 on some Intel SoC systems. The PMIC provides ADC, GPIO,
398 thermal, charger and related power management functions
399 on these systems.
400
Andy Shevchenko4b45efe2015-07-27 18:04:03 +0300401config MFD_INTEL_LPSS
402 tristate
403 select COMMON_CLK
404 select MFD_CORE
405
406config MFD_INTEL_LPSS_ACPI
407 tristate "Intel Low Power Subsystem support in ACPI mode"
408 select MFD_INTEL_LPSS
409 depends on X86 && ACPI
410 help
411 This driver supports Intel Low Power Subsystem (LPSS) devices such as
412 I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake
413 PCH) in ACPI mode.
414
415config MFD_INTEL_LPSS_PCI
416 tristate "Intel Low Power Subsystem support in PCI mode"
417 select MFD_INTEL_LPSS
418 depends on X86 && PCI
419 help
420 This driver supports Intel Low Power Subsystem (LPSS) devices such as
421 I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake
422 PCH) in PCI mode.
423
Samuel Ortizab85b1202013-04-09 14:40:09 +0200424config MFD_INTEL_MSIC
425 bool "Intel MSIC"
426 depends on INTEL_SCU_IPC
Todd Fischer31dd6a22010-04-08 09:04:55 +0200427 select MFD_CORE
Todd Fischer31dd6a22010-04-08 09:04:55 +0200428 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200429 Select this option to enable access to Intel MSIC (Avatele
430 Passage) chip. This chip embeds audio, battery, GPIO, etc.
431 devices used in Intel Medfield platforms.
Todd Fischer31dd6a22010-04-08 09:04:55 +0200432
Linus Walleijdcc21cc2014-04-03 17:45:15 +0200433config MFD_IPAQ_MICRO
434 bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
435 depends on SA1100_H3100 || SA1100_H3600
436 select MFD_CORE
437 help
438 Select this to get support for the Microcontroller found in
439 the Compaq iPAQ handheld computers. This is an Atmel
440 AT90LS8535 microcontroller flashed with a special iPAQ
441 firmware using the custom protocol implemented in this driver.
442
Samuel Ortizab85b1202013-04-09 14:40:09 +0200443config MFD_JANZ_CMODIO
444 tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
AnilKumar Chd48f4112012-01-11 16:11:41 +0530445 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200446 depends on PCI
AnilKumar Chd48f4112012-01-11 16:11:41 +0530447 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200448 This is the core driver for the Janz CMOD-IO PCI MODULbus
449 carrier board. This device is a PCI to MODULbus bridge which may
450 host many different types of MODULbus daughterboards, including
451 CAN and GPIO controllers.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530452
Samuel Ortizab85b1202013-04-09 14:40:09 +0200453config MFD_JZ4740_ADC
454 bool "Janz JZ4740 ADC core"
455 select MFD_CORE
456 select GENERIC_IRQ_CHIP
457 depends on MACH_JZ4740
458 help
459 Say yes here if you want support for the ADC unit in the JZ4740 SoC.
460 This driver is necessary for jz4740-battery and jz4740-hwmon driver.
AnilKumar Chd48f4112012-01-11 16:11:41 +0530461
Kevin Strasser43620a12013-06-23 21:00:03 -0700462config MFD_KEMPLD
463 tristate "Kontron module PLD device"
464 select MFD_CORE
465 help
466 This is the core driver for the PLD (Programmable Logic Device) found
467 on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
468 device may provide functions like watchdog, GPIO, UART and I2C bus.
469
470 The following modules are supported:
Michael Brunner18ca2ba2015-07-14 13:20:50 +0200471 * COMe-bBL6
Michael Brunnera3ee7502014-02-24 08:53:46 +0100472 * COMe-bHL6
Kevin Strasser43620a12013-06-23 21:00:03 -0700473 * COMe-bIP#
474 * COMe-bPC2 (ETXexpress-PC)
475 * COMe-bSC# (ETXexpress-SC T#)
Michael Brunnerfb358e42015-01-27 11:05:49 +0100476 * COMe-cBL6
Michael Brunnera3ee7502014-02-24 08:53:46 +0100477 * COMe-cBT6
Michael Brunner18ca2ba2015-07-14 13:20:50 +0200478 * COMe-cBW6
Kevin Strasser43620a12013-06-23 21:00:03 -0700479 * COMe-cCT6
480 * COMe-cDC2 (microETXexpress-DC)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100481 * COMe-cHL6
Kevin Strasser43620a12013-06-23 21:00:03 -0700482 * COMe-cPC2 (microETXexpress-PC)
Michael Brunnera3ee7502014-02-24 08:53:46 +0100483 * COMe-mBT10
Kevin Strasser43620a12013-06-23 21:00:03 -0700484 * COMe-mCT10
Michael Brunnera3ee7502014-02-24 08:53:46 +0100485 * COMe-mTT10 (nanoETXexpress-TT)
Kevin Strasser43620a12013-06-23 21:00:03 -0700486 * ETX-OH
487
488 This driver can also be built as a module. If so, the module
489 will be called kempld-core.
490
Samuel Ortizab85b1202013-04-09 14:40:09 +0200491config MFD_88PM800
492 tristate "Marvell 88PM800"
Axel Linc2e04af2016-01-21 08:49:31 +0800493 depends on I2C
Laxman Dewangandc9913a2012-02-21 18:21:34 +0530494 select REGMAP_I2C
AnilKumar Chee487112012-12-10 16:44:56 +0530495 select REGMAP_IRQ
Margarita Olaya36e52872011-06-09 14:50:00 -0500496 select MFD_CORE
Margarita Olaya36e52872011-06-09 14:50:00 -0500497 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200498 This supports for Marvell 88PM800 Power Management IC.
499 This includes the I2C driver and the core APIs _only_, you have to
500 select individual components like voltage regulators, RTC and
501 battery-charger under the corresponding menus.
Margarita Olaya36e52872011-06-09 14:50:00 -0500502
Samuel Ortizab85b1202013-04-09 14:40:09 +0200503config MFD_88PM805
504 tristate "Marvell 88PM805"
Axel Linc2e04af2016-01-21 08:49:31 +0800505 depends on I2C
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530506 select REGMAP_I2C
Axel Linc2ace4f2012-12-05 21:19:48 +0800507 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +0200508 select MFD_CORE
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530509 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200510 This supports for Marvell 88PM805 Power Management IC. This includes
511 the I2C driver and the core APIs _only_, you have to select individual
512 components like codec device, headset/Mic device under the
513 corresponding menus.
Laxman Dewanganedd7eab2012-11-14 21:09:28 +0530514
Samuel Ortizab85b1202013-04-09 14:40:09 +0200515config MFD_88PM860X
516 bool "Marvell 88PM8606/88PM8607"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200517 depends on I2C=y
Chuansheng Liufbfc23e2012-12-24 22:19:56 +0800518 select REGMAP_I2C
Rabin Vincent27e34992010-07-02 16:52:08 +0530519 select MFD_CORE
520 help
Samuel Ortizab85b1202013-04-09 14:40:09 +0200521 This supports for Marvell 88PM8606/88PM8607 Power Management IC.
522 This includes the I2C driver and the core APIs _only_, you have to
523 select individual components like voltage regulators, RTC and
524 battery-charger under the corresponding menus.
Milo Kimeea6b7c2012-09-19 18:53:33 +0200525
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100526config MFD_MAX14577
Krzysztof Kozlowskiaee2a572014-04-14 11:17:18 +0200527 bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support"
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100528 depends on I2C=y
529 select MFD_CORE
530 select REGMAP_I2C
Krzysztof Kozlowski0c8a9de2014-03-11 15:21:42 +0100531 select REGMAP_IRQ
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100532 select IRQ_DOMAIN
533 help
Krzysztof Kozlowskiaee2a572014-04-14 11:17:18 +0200534 Say yes here to add support for Maxim Semiconductor MAX14577 and
535 MAX77836 Micro-USB ICs with battery charger.
Chanwoo Choi3008ddb2013-11-22 16:51:05 +0100536 This driver provides common support for accessing the device;
537 additional drivers must be enabled in order to use the functionality
538 of the device.
539
Laxman Dewangan327156c2016-04-28 15:28:56 +0530540config MFD_MAX77620
541 bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support"
542 depends on I2C=y
543 depends on OF
544 select MFD_CORE
545 select REGMAP_I2C
546 select REGMAP_IRQ
547 select IRQ_DOMAIN
548 help
549 Say yes here to add support for Maxim Semiconductor MAX77620 and
550 MAX20024 which are Power Management IC with General purpose pins,
551 RTC, regulators, clock generator, watchdog etc. This driver
552 provides common support for accessing the device; additional drivers
553 must be enabled in order to use the functionality of the device.
554
Jonghwa Leedae8a962012-06-25 10:34:36 +0200555config MFD_MAX77686
Javier Martinez Canillasa52e46c2016-02-12 01:30:18 -0300556 tristate "Maxim Semiconductor MAX77686/802 PMIC Support"
557 depends on I2C
Krzysztof Kozlowski2b506352014-12-29 10:09:16 +0100558 depends on OF
Jonghwa Leedae8a962012-06-25 10:34:36 +0200559 select MFD_CORE
560 select REGMAP_I2C
Javier Martinez Canillas6f1c1e72014-07-04 22:24:04 +0200561 select REGMAP_IRQ
Jonghwa Leedae8a962012-06-25 10:34:36 +0200562 select IRQ_DOMAIN
563 help
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200564 Say yes here to add support for Maxim Semiconductor MAX77686 and
565 MAX77802 which are Power Management IC with an RTC on chip.
Jonghwa Leedae8a962012-06-25 10:34:36 +0200566 This driver provides common support for accessing the device;
567 additional drivers must be enabled in order to use the functionality
568 of the device.
569
Chanwoo Choi83871c02012-05-14 22:50:39 +0200570config MFD_MAX77693
Krzysztof Kozlowski073d4ac2016-04-04 16:54:18 +0900571 tristate "Maxim Semiconductor MAX77693 PMIC Support"
572 depends on I2C
Chanwoo Choi83871c02012-05-14 22:50:39 +0200573 select MFD_CORE
Chanwoo Choi29f772d2012-05-24 15:08:58 +0900574 select REGMAP_I2C
Robert Baldyga342d6692014-05-21 08:52:48 +0200575 select REGMAP_IRQ
Chanwoo Choi83871c02012-05-14 22:50:39 +0200576 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000577 Say yes here to add support for Maxim Semiconductor MAX77693.
Chanwoo Choi83871c02012-05-14 22:50:39 +0200578 This is a companion Power Management IC with Flash, Haptic, Charger,
579 and MUIC(Micro USB Interface Controller) controls on chip.
580 This driver provides common support for accessing the device;
581 additional drivers must be enabled in order to use the functionality
582 of the device.
583
Jaewon Kimc7f585f2015-03-02 19:10:34 +0900584config MFD_MAX77843
585 bool "Maxim Semiconductor MAX77843 PMIC Support"
586 depends on I2C=y
587 select MFD_CORE
588 select REGMAP_I2C
589 select REGMAP_IRQ
590 help
591 Say yes here to add support for Maxim Semiconductor MAX77843.
592 This is companion Power Management IC with LEDs, Haptic, Charger,
593 Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip.
594 This driver provides common support for accessing the device;
595 additional drivers must be enabled in order to use the functionality
596 of the device.
597
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600598config MFD_MAX8907
599 tristate "Maxim Semiconductor MAX8907 PMIC Support"
600 select MFD_CORE
Axel Linc2e04af2016-01-21 08:49:31 +0800601 depends on I2C
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600602 select REGMAP_I2C
603 select REGMAP_IRQ
604 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000605 Say yes here to add support for Maxim Semiconductor MAX8907. This is
Gyungoh Yooa91d2f82012-08-15 10:28:46 -0600606 a Power Management IC. This driver provides common support for
607 accessing the device; additional drivers must be enabled in order
608 to use the functionality of the device.
609
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100610config MFD_MAX8925
Haojian Zhuang1f1cf8f2010-02-05 16:07:54 +0100611 bool "Maxim Semiconductor MAX8925 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200612 depends on I2C=y
Haojian Zhuang1ad99892010-01-08 12:43:29 -0500613 select MFD_CORE
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100614 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000615 Say yes here to add support for Maxim Semiconductor MAX8925. This is
Masanari Iida6b2aac42012-04-14 00:14:11 +0900616 a Power Management IC. This driver provides common support for
Haojian Zhuangd50f8f32010-01-08 12:29:23 +0100617 accessing the device, additional drivers must be enabled in order
618 to use the functionality of the device.
619
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900620config MFD_MAX8997
621 bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200622 depends on I2C=y
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900623 select MFD_CORE
Thomas Abrahamb41511f2012-07-02 09:02:55 +0900624 select IRQ_DOMAIN
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900625 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000626 Say yes here to add support for Maxim Semiconductor MAX8997/8966.
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900627 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
628 MUIC controls on chip.
Randy Dunlapd7e8c012011-03-14 11:28:37 +0100629 This driver provides common support for accessing the device;
MyungJoo Ham527e7e92011-03-04 15:50:26 +0900630 additional drivers must be enabled in order to use the functionality
631 of the device.
632
Kyungmin Park156f2522010-06-16 09:04:16 +0200633config MFD_MAX8998
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900634 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200635 depends on I2C=y
Kyungmin Park156f2522010-06-16 09:04:16 +0200636 select MFD_CORE
Tomasz Figa443c6ae2013-06-24 14:39:52 +0200637 select IRQ_DOMAIN
Kyungmin Park156f2522010-06-16 09:04:16 +0200638 help
Laszlo Papp921a1b02014-02-11 04:50:51 +0000639 Say yes here to add support for Maxim Semiconductor MAX8998 and
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900640 National Semiconductor LP3974. This is a Power Management IC.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900641 This driver provides common support for accessing the device,
Kyungmin Parkf8539dd2010-08-23 13:46:49 +0900642 additional drivers must be enabled in order to use the functionality
643 of the device.
Kyungmin Park156f2522010-06-16 09:04:16 +0200644
Flora Fu6df8dd52015-02-22 13:15:29 +0100645config MFD_MT6397
646 tristate "MediaTek MT6397 PMIC Support"
647 select MFD_CORE
648 select IRQ_DOMAIN
649 help
650 Say yes here to add support for MediaTek MT6397 PMIC. This is
651 a Power Management IC. This driver provides common support for
652 accessing the device; additional drivers must be enabled in order
653 to use the functionality of the device.
654
Andreas Wernerdfbdcd72014-08-27 19:51:45 +0200655config MFD_MENF21BMC
656 tristate "MEN 14F021P00 Board Management Controller Support"
657 depends on I2C
658 select MFD_CORE
659 help
660 Say yes here to add support for the MEN 14F021P00 BMC
661 which is a Board Management Controller connected to the I2C bus.
662 The device supports multiple sub-devices like LED, HWMON and WDT.
663 This driver provides common support for accessing the devices;
664 additional drivers must be enabled in order to use the
665 functionality of the BMC device.
666
667 This driver can also be built as a module. If so the module
668 will be called menf21bmc.
669
Samuel Ortizab85b1202013-04-09 14:40:09 +0200670config EZX_PCAP
671 bool "Motorola EZXPCAP Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200672 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +0200673 help
674 This enables the PCAP ASIC present on EZX Phones. This is
675 needed for MMC, TouchScreen, Sound, USB, etc..
676
677config MFD_VIPERBOARD
678 tristate "Nano River Technologies Viperboard"
679 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200680 depends on USB
Samuel Ortizab85b1202013-04-09 14:40:09 +0200681 default n
682 help
683 Say yes here if you want support for Nano River Technologies
684 Viperboard.
685 There are mfd cell drivers available for i2c master, adc and
686 both gpios found on the board. The spi part does not yet
687 have a driver.
688 You need to select the mfd cell drivers separately.
689 The drivers do not support all features the board exposes.
690
691config MFD_RETU
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300692 tristate "Nokia Retu and Tahvo multi-function device"
Samuel Ortizab85b1202013-04-09 14:40:09 +0200693 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200694 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +0200695 select REGMAP_IRQ
696 help
Aaro Koskinen95e50f62013-04-09 22:51:25 +0300697 Retu and Tahvo are a multi-function devices found on Nokia
698 Internet Tablets (770, N800 and N810).
Samuel Ortizab85b1202013-04-09 14:40:09 +0200699
700config MFD_PCF50633
701 tristate "NXP PCF50633"
702 depends on I2C
703 select REGMAP_I2C
704 help
705 Say yes here if you have NXP PCF50633 chip on your board.
706 This core driver provides register access and IRQ handling
707 facilities, and registers devices for the various functions
708 so that function-specific drivers can bind to them.
709
710config PCF50633_ADC
711 tristate "NXP PCF50633 ADC"
712 depends on MFD_PCF50633
713 help
714 Say yes here if you want to include support for ADC in the
715 NXP PCF50633 chip.
716
717config PCF50633_GPIO
718 tristate "NXP PCF50633 GPIO"
719 depends on MFD_PCF50633
720 help
721 Say yes here if you want to include support GPIO for pins on
722 the PCF50633 chip.
723
724config UCB1400_CORE
725 tristate "Philips UCB1400 Core driver"
726 depends on AC97_BUS
727 depends on GPIOLIB
728 help
729 This enables support for the Philips UCB1400 core functions.
730 The UCB1400 is an AC97 audio codec.
731
732 To compile this driver as a module, choose M here: the
733 module will be called ucb1400_core.
734
735config MFD_PM8XXX
736 tristate
737
738config MFD_PM8921_CORE
739 tristate "Qualcomm PM8921 PMIC chip"
Stephen Boyd549f8db2014-02-26 10:59:25 -0800740 depends on (ARM || HEXAGON)
Stephen Boyddc1a95c2014-02-26 10:59:21 -0800741 select IRQ_DOMAIN
Samuel Ortizab85b1202013-04-09 14:40:09 +0200742 select MFD_CORE
743 select MFD_PM8XXX
Stephen Boyde7b81fca2014-02-26 10:59:23 -0800744 select REGMAP
Samuel Ortizab85b1202013-04-09 14:40:09 +0200745 help
746 If you say yes to this option, support will be included for the
747 built-in PM8921 PMIC chip.
748
749 This is required if your board has a PM8921 and uses its features,
750 such as: MPPs, GPIOs, regulators, interrupts, and PWM.
751
752 Say M here if you want to include support for PM8921 chip as a module.
753 This will build a module called "pm8921-core".
754
Bjorn Andersson58e21432014-11-26 13:51:00 -0800755config MFD_QCOM_RPM
756 tristate "Qualcomm Resource Power Manager (RPM)"
757 depends on ARCH_QCOM && OF
758 help
759 If you say yes to this option, support will be included for the
760 Resource Power Manager system found in the Qualcomm 8660, 8960 and
761 8064 based devices.
762
763 This is required to access many regulators, clocks and bus
764 frequencies controlled by the RPM on these devices.
765
766 Say M here if you want to include support for the Qualcomm RPM as a
767 module. This will build a module called "qcom_rpm".
768
Josh Cartwrightc3a973a2014-08-01 17:30:48 +0300769config MFD_SPMI_PMIC
770 tristate "Qualcomm SPMI PMICs"
771 depends on ARCH_QCOM || COMPILE_TEST
772 depends on OF
773 depends on SPMI
774 select REGMAP_SPMI
775 help
776 This enables support for the Qualcomm SPMI PMICs.
777 These PMICs are currently used with the Snapdragon 800 series of
778 SoCs. Note, that this will only be useful paired with descriptions
779 of the independent functions as children nodes in the device tree.
780
781 Say M here if you want to include support for the SPMI PMIC
782 series as a module. The module will be called "qcom-spmi-pmic".
783
Samuel Ortizab85b1202013-04-09 14:40:09 +0200784config MFD_RDC321X
785 tristate "RDC R-321x southbridge"
786 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200787 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200788 help
789 Say yes here if you want to have support for the RDC R-321x SoC
790 southbridge which provides access to GPIOs and Watchdog using the
791 southbridge PCI device configuration space.
792
793config MFD_RTSX_PCI
794 tristate "Realtek PCI-E card reader"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200795 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +0200796 select MFD_CORE
797 help
798 This supports for Realtek PCI-Express card reader including rts5209,
Micky Chingce6a5ac2015-06-29 09:19:39 +0800799 rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc.
800 Realtek card reader supports access to many types of memory cards,
801 such as Memory Stick, Memory Stick Pro, Secure Digital and
802 MultiMediaCard.
Samuel Ortizab85b1202013-04-09 14:40:09 +0200803
Beomho Seo0b271252014-12-09 21:03:51 +0900804config MFD_RT5033
805 tristate "Richtek RT5033 Power Management IC"
Axel Linc2e04af2016-01-21 08:49:31 +0800806 depends on I2C
Beomho Seo0b271252014-12-09 21:03:51 +0900807 select MFD_CORE
808 select REGMAP_I2C
Artem Savkov23a2a22a2015-03-05 12:42:27 +0100809 select REGMAP_IRQ
Beomho Seo0b271252014-12-09 21:03:51 +0900810 help
811 This driver provides for the Richtek RT5033 Power Management IC,
812 which includes the I2C driver and the Core APIs. This driver provides
813 common support for accessing the device. The device supports multiple
814 sub-devices like charger, fuel gauge, flash LED, current source,
815 LDO and Buck.
816
Roger Tseng730876b2014-02-12 18:00:36 +0800817config MFD_RTSX_USB
818 tristate "Realtek USB card reader"
819 depends on USB
820 select MFD_CORE
821 help
822 Select this option to get support for Realtek USB 2.0 card readers
823 including RTS5129, RTS5139, RTS5179 and RTS5170.
824 Realtek card reader supports access to many types of memory cards,
825 such as Memory Stick Pro, Secure Digital and MultiMediaCard.
826
Samuel Ortizab85b1202013-04-09 14:40:09 +0200827config MFD_RC5T583
828 bool "Ricoh RC5T583 Power Management system device"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200829 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200830 select MFD_CORE
831 select REGMAP_I2C
832 help
833 Select this option to get support for the RICOH583 Power
834 Management system device.
835 This driver provides common support for accessing the device
836 through i2c interface. The device supports multiple sub-devices
837 like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
838 Additional drivers must be enabled in order to use the
839 different functionality of the device.
840
Chris Zhongf69a7cf2014-09-03 21:51:44 +0800841config MFD_RK808
842 tristate "Rockchip RK808 Power Management chip"
843 depends on I2C && OF
844 select MFD_CORE
845 select REGMAP_I2C
846 select REGMAP_IRQ
847 help
848 If you say yes here you get support for the RK808
849 Power Management chips.
850 This driver provides common support for accessing the device
851 through I2C interface. The device supports multiple sub-devices
852 including interrupts, RTC, LDO & DCDC regulators, and onkey.
853
Beniamino Galvani9bb9e292014-08-30 14:50:23 +0200854config MFD_RN5T618
855 tristate "Ricoh RN5T5618 PMIC"
856 depends on I2C
857 select MFD_CORE
858 select REGMAP_I2C
859 help
860 Say yes here to add support for the Ricoh RN5T618 PMIC. This
861 driver provides common support for accessing the device,
862 additional drivers must be enabled in order to use the
863 functionality of the device.
864
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900865config MFD_SEC_CORE
866 bool "SAMSUNG Electronics PMIC Series Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200867 depends on I2C=y
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100868 select MFD_CORE
869 select REGMAP_I2C
Sangbeom Kim6445b842012-07-11 21:08:11 +0900870 select REGMAP_IRQ
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100871 help
Sangbeom Kim66c9fbb2012-07-11 21:06:40 +0900872 Support for the Samsung Electronics MFD series.
Masanari Iida6b2aac42012-04-14 00:14:11 +0900873 This driver provides common support for accessing the device,
Sangbeom Kimc3d4d692012-01-09 00:09:09 +0100874 additional drivers must be enabled in order to use the functionality
875 of the device
876
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700877config MFD_SI476X_CORE
878 tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
Balaji Raof52046b2009-01-09 01:49:01 +0100879 depends on I2C
Sascha Hauer8238add2009-08-19 01:40:28 +0200880 select MFD_CORE
Marc Reillydf3df642012-04-01 16:41:39 +1000881 select REGMAP_I2C
882 help
Andrey Smirnov9b8e1a52013-04-18 09:58:30 -0700883 This is the core driver for the SI476x series of AM/FM
884 radio. This MFD driver connects the radio-si476x V4L2 module
885 and the si476x audio codec.
886
887 To compile this driver as a module, choose M here: the
888 module will be called si476x-core.
889
Samuel Ortizab85b1202013-04-09 14:40:09 +0200890config MFD_SM501
891 tristate "Silicon Motion SM501"
892 ---help---
893 This is the core driver for the Silicon Motion SM501 multimedia
894 companion chip. This device is a multifunction device which may
895 provide numerous interfaces including USB host controller, USB gadget,
896 asynchronous serial ports, audio functions, and a dual display video
897 interface. The device may be connected by PCI or local bus with
898 varying functions enabled.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100899
Samuel Ortizab85b1202013-04-09 14:40:09 +0200900config MFD_SM501_GPIO
901 bool "Export GPIO via GPIO layer"
902 depends on MFD_SM501 && GPIOLIB
903 ---help---
904 This option uses the gpio library layer to export the 64 GPIO
905 lines on the SM501. The platform data is used to supply the
906 base number for the first GPIO line to register.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100907
Gyungoh Yoo2698dc22015-02-27 15:42:21 +0900908config MFD_SKY81452
909 tristate "Skyworks Solutions SKY81452"
910 select MFD_CORE
911 select REGMAP_I2C
912 depends on I2C
913 help
914 This is the core driver for the Skyworks SKY81452 backlight and
915 voltage regulator device.
916
917 This driver can also be built as a module. If so, the module
918 will be called sky81452.
919
Samuel Ortizab85b1202013-04-09 14:40:09 +0200920config MFD_SMSC
921 bool "SMSC ECE1099 series chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200922 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +0200923 select MFD_CORE
924 select REGMAP_I2C
925 help
926 If you say yes here you get support for the
927 ece1099 chips from SMSC.
Mark Brown1d9f9f02008-09-10 18:58:42 +0100928
Samuel Ortizab85b1202013-04-09 14:40:09 +0200929 To compile this driver as a module, choose M here: the
930 module will be called smsc.
Marc Reillydf3df642012-04-01 16:41:39 +1000931
Mattias Wallinfa661252010-05-01 18:26:20 +0200932config ABX500_CORE
933 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
Mattias Wallin47c16972010-09-10 17:47:56 +0200934 default y if ARCH_U300 || ARCH_U8500
Mattias Wallinfa661252010-05-01 18:26:20 +0200935 help
936 Say yes here if you have the ABX500 Mixed Signal IC family
937 chips. This core driver expose register access functions.
938 Functionality specific drivers using these functions can
939 remain unchanged when IC changes. Binding of the functions to
940 actual register access is done by the IC core driver.
941
Linus Walleij14fa5692009-05-21 23:17:06 +0200942config AB3100_CORE
Linus Walleij2071db42010-01-19 11:41:52 +0100943 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200944 depends on I2C=y && ABX500_CORE
Linus Walleij8c96aef2010-08-20 10:27:12 +0200945 select MFD_CORE
Linus Walleij14fa5692009-05-21 23:17:06 +0200946 default y if ARCH_U300
947 help
948 Select this to enable the AB3100 Mixed Signal IC core
949 functionality. This connects to a AB3100 on the I2C bus
950 and expose a number of symbols needed for dependent devices
951 to read and write registers and subscribe to events from
952 this multi-functional IC. This is needed to use other features
953 of the AB3100 such as battery-backed RTC, charging control,
954 LEDs, vibrator, system power and temperature, power management
955 and ALSA sound.
956
Linus Walleij12992dd2009-08-18 22:52:26 +0200957config AB3100_OTP
958 tristate "ST-Ericsson AB3100 OTP functions"
959 depends on AB3100_CORE
960 default y if AB3100_CORE
961 help
962 Select this to enable the AB3100 Mixed Signal IC OTP (one-time
963 programmable memory) support. This exposes a sysfs file to read
964 out OTP values.
965
Rabin Vincent62579262010-05-19 11:39:02 +0200966config AB8500_CORE
967 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200968 depends on ABX500_CORE && MFD_DB8500_PRCMU
Axel Lin5c854aa2013-02-19 23:20:33 +0800969 select POWER_SUPPLY
Rabin Vincent62579262010-05-19 11:39:02 +0200970 select MFD_CORE
Lee Jones06e589e2012-06-20 13:56:37 +0100971 select IRQ_DOMAIN
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200972 help
Rabin Vincent62579262010-05-19 11:39:02 +0200973 Select this option to enable access to AB8500 power management
Sundar Iyer6680d942010-12-24 11:52:08 +0100974 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
975 since hardware version v1.0) or the I2C bus via PRCMU. It also adds
976 the irq_chip parts for handling the Mixed Signal chip events.
Srinidhi Kasagar0c418392009-10-12 17:11:52 +0200977 This chip embeds various other multimedia funtionalities as well.
978
Mattias Wallin5814fc32010-09-13 16:05:04 +0200979config AB8500_DEBUG
980 bool "Enable debug info via debugfs"
Arnd Bergmann3993eff2013-05-03 08:52:32 +0100981 depends on AB8500_GPADC && DEBUG_FS
Mattias Wallin5814fc32010-09-13 16:05:04 +0200982 default y if DEBUG_FS
983 help
984 Select this option if you want debug information using the debug
985 filesystem, debugfs.
986
Arun Murthydae2db32011-02-22 10:11:13 +0100987config AB8500_GPADC
Samuel Ortizab85b1202013-04-09 14:40:09 +0200988 bool "ST-Ericsson AB8500 GPADC driver"
Arun Murthydae2db32011-02-22 10:11:13 +0100989 depends on AB8500_CORE && REGULATOR_AB8500
990 default y
991 help
992 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
993
Linus Walleij650c2a22011-05-15 22:53:56 +0200994config MFD_DB8500_PRCMU
995 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
996 depends on UX500_SOC_DB8500
997 select MFD_CORE
998 help
999 Select this option to enable support for the DB8500 Power Reset
1000 and Control Management Unit. This is basically an autonomous
1001 system controller running an XP70 microprocessor, which is accessed
1002 through a register map.
1003
Samuel Ortizab85b1202013-04-09 14:40:09 +02001004config MFD_STMPE
1005 bool "STMicroelectronics STMPE"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001006 depends on (I2C=y || SPI_MASTER=y)
Linus Walleij5a826fe2014-04-23 23:35:58 +02001007 depends on OF
Denis Turischeve82c60a2010-02-19 11:26:25 +01001008 select MFD_CORE
1009 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001010 Support for the STMPE family of I/O Expanders from
1011 STMicroelectronics.
Denis Turischeve82c60a2010-02-19 11:26:25 +01001012
Samuel Ortizab85b1202013-04-09 14:40:09 +02001013 Currently supported devices are:
Aaron Sierra4630b132012-03-28 09:43:10 -05001014
Samuel Ortizab85b1202013-04-09 14:40:09 +02001015 STMPE811: GPIO, Touchscreen
1016 STMPE1601: GPIO, Keypad
1017 STMPE1801: GPIO, Keypad
1018 STMPE2401: GPIO, Keypad
1019 STMPE2403: GPIO, Keypad
Florian Fainellie090d502010-03-21 01:06:05 +01001020
Samuel Ortizab85b1202013-04-09 14:40:09 +02001021 This driver provides common support for accessing the device,
1022 additional drivers must be enabled in order to use the functionality
1023 of the device. Currently available sub drivers are:
Ira W. Snyderbd358132010-04-07 09:43:00 +02001024
Samuel Ortizab85b1202013-04-09 14:40:09 +02001025 GPIO: stmpe-gpio
1026 Keypad: stmpe-keypad
1027 Touchscreen: stmpe-ts
Lars-Peter Clausen91f4deb2010-07-12 03:48:08 +02001028
Samuel Ortizab85b1202013-04-09 14:40:09 +02001029menu "STMicroelectronics STMPE Interface Drivers"
1030depends on MFD_STMPE
Daniel Drake375fc772010-09-30 21:55:41 +01001031
Samuel Ortizab85b1202013-04-09 14:40:09 +02001032config STMPE_I2C
Masanari Iida8c881262013-09-29 20:54:15 +09001033 bool "STMicroelectronics STMPE I2C Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001034 depends on I2C=y
Keshava Munegowda17cdd292011-03-01 20:08:17 +05301035 default y
Matti Aaltonen383268a2010-12-10 11:41:33 -03001036 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001037 This is used to enable I2C interface of STMPE
Keshava Munegowda17cdd292011-03-01 20:08:17 +05301038
Samuel Ortizab85b1202013-04-09 14:40:09 +02001039config STMPE_SPI
Masanari Iida8c881262013-09-29 20:54:15 +09001040 bool "STMicroelectronics STMPE SPI Interface"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001041 depends on SPI_MASTER
Abhijeet Dharmapurikarcbdb53e2011-04-05 14:40:52 -07001042 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001043 This is used to enable SPI interface of STMPE
1044endmenu
Laxman Dewangan1b1247d2012-02-28 18:35:17 +05301045
Alessandro Rubini35bdd292012-04-12 10:48:44 +02001046config MFD_STA2X11
Samuel Ortizab85b1202013-04-09 14:40:09 +02001047 bool "STMicroelectronics STA2X11"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001048 depends on STA2X11
Alessandro Rubini35bdd292012-04-12 10:48:44 +02001049 select MFD_CORE
Davide Ciminaghid94e2552012-11-09 15:19:53 +01001050 select REGMAP_MMIO
Alessandro Rubini35bdd292012-04-12 10:48:44 +02001051
Boris BREZILLONd58603c2014-05-09 13:11:47 +02001052config MFD_SUN6I_PRCM
1053 bool "Allwinner A31 PRCM controller"
1054 depends on ARCH_SUNXI
1055 select MFD_CORE
1056 help
1057 Support for the PRCM (Power/Reset/Clock Management) unit available
1058 in A31 SoC.
1059
Dong Aisheng87d68732012-09-05 10:57:13 +08001060config MFD_SYSCON
1061 bool "System Controller Register R/W Based on Regmap"
Dong Aisheng87d68732012-09-05 10:57:13 +08001062 select REGMAP_MMIO
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +01001063 help
Dong Aisheng87d68732012-09-05 10:57:13 +08001064 Select this option to enable accessing system control registers
1065 via regmap.
Ying-Chun Liu (PaulLiu)75060a12012-03-16 21:12:32 +01001066
Samuel Ortizab85b1202013-04-09 14:40:09 +02001067config MFD_DAVINCI_VOICECODEC
1068 tristate
1069 select MFD_CORE
Arnd Bergmann9e888482014-06-05 23:24:13 +02001070 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +02001071
1072config MFD_TI_AM335X_TSCADC
1073 tristate "TI ADC / Touch Screen chip support"
1074 select MFD_CORE
1075 select REGMAP
1076 select REGMAP_MMIO
Samuel Ortizab85b1202013-04-09 14:40:09 +02001077 help
1078 If you say yes here you get support for Texas Instruments series
1079 of Touch Screen /ADC chips.
1080 To compile this driver as a module, choose M here: the
1081 module will be called ti_am335x_tscadc.
1082
1083config MFD_DM355EVM_MSP
1084 bool "TI DaVinci DM355 EVM microcontroller"
1085 depends on I2C=y && MACH_DAVINCI_DM355_EVM
1086 help
1087 This driver supports the MSP430 microcontroller used on these
1088 boards. MSP430 firmware manages resets and power sequencing,
1089 inputs from buttons and the IR remote, LEDs, an RTC, and more.
1090
Milo Kim470eca42013-12-06 11:18:41 +09001091config MFD_LP3943
1092 tristate "TI/National Semiconductor LP3943 MFD Driver"
1093 depends on I2C
1094 select MFD_CORE
1095 select REGMAP_I2C
1096 help
1097 Support for the TI/National Semiconductor LP3943.
1098 This driver consists of GPIO and PWM drivers.
1099 With these functionalities, it can be used for LED string control or
1100 general usage such like a GPIO controller and a PWM controller.
1101
Samuel Ortizab85b1202013-04-09 14:40:09 +02001102config MFD_LP8788
1103 bool "TI LP8788 Power Management Unit Driver"
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 IRQ_DOMAIN
1108 help
1109 TI LP8788 PMU supports regulators, battery charger, RTC,
1110 ADC, backlight driver and current sinks.
Russell Kinga4e137a2005-08-18 10:06:59 +01001111
1112config MFD_OMAP_USB_HOST
Samuel Ortizab85b1202013-04-09 14:40:09 +02001113 bool "TI OMAP USBHS core and TLL driver"
Graeme Gregoryc948ef32012-05-15 15:48:57 +09001114 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
1115 default y
1116 help
1117 This is the core driver for the OAMP EHCI and OHCI drivers.
1118 This MFD driver does the required setup functionalities for
1119 OMAP USB Host drivers.
1120
Graeme Gregoryc948ef32012-05-15 15:48:57 +09001121config MFD_PALMAS
Samuel Ortizab85b1202013-04-09 14:40:09 +02001122 bool "TI Palmas series chips"
Russell Kinga4e137a2005-08-18 10:06:59 +01001123 select MFD_CORE
Russell Kinga4e137a2005-08-18 10:06:59 +01001124 select REGMAP_I2C
1125 select REGMAP_IRQ
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001126 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +01001127 help
Russell Kinga4e137a2005-08-18 10:06:59 +01001128 If you say yes here you get support for the Palmas
1129 series of PMIC chips from Texas Instruments.
Russell Kinga4e137a2005-08-18 10:06:59 +01001130
Samuel Ortizab85b1202013-04-09 14:40:09 +02001131config TPS6105X
1132 tristate "TI TPS61050/61052 Boost Converters"
1133 depends on I2C
Axel Lin18eb3f02015-10-07 09:18:04 +08001134 select REGMAP_I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001135 select REGULATOR
1136 select MFD_CORE
1137 select REGULATOR_FIXED_VOLTAGE
Russell Kinga4e137a2005-08-18 10:06:59 +01001138 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001139 This option enables a driver for the TP61050/TPS61052
1140 high-power "white LED driver". This boost converter is
1141 sometimes used for other things than white LEDs, and
1142 also contains a GPIO pin.
Russell Kinga4e137a2005-08-18 10:06:59 +01001143
Samuel Ortizab85b1202013-04-09 14:40:09 +02001144config TPS65010
1145 tristate "TI TPS6501x Power Management chips"
1146 depends on I2C && GPIOLIB
1147 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
1148 help
1149 If you say yes here you get support for the TPS6501x series of
1150 Power Management chips. These include voltage regulators,
1151 lithium ion/polymer battery charging, and other features that
1152 are often used in portable devices like cell phones and cameras.
1153
1154 This driver can also be built as a module. If so, the module
1155 will be called tps65010.
1156
1157config TPS6507X
1158 tristate "TI TPS6507x Power Management / Touch Screen chips"
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001159 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001160 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001161 help
1162 If you say yes here you get support for the TPS6507x series of
1163 Power Management / Touch Screen chips. These include voltage
1164 regulators, lithium ion/polymer battery charging, touch screen
1165 and other features that are often used in portable devices.
1166 This driver can also be built as a module. If so, the module
1167 will be called tps6507x.
Russell Kinga4e137a2005-08-18 10:06:59 +01001168
Andrew F. Davisb45b7192016-01-25 09:50:11 -06001169config MFD_TPS65086
1170 tristate "TI TPS65086 Power Management Integrated Chips (PMICs)"
1171 select REGMAP
1172 select REGMAP_IRQ
1173 select REGMAP_I2C
1174 depends on I2C
1175 help
1176 If you say yes here you get support for the TPS65086 series of
1177 Power Management chips.
1178 This driver provides common support for accessing the device,
1179 additional drivers must be enabled in order to use the
1180 functionality of the device.
1181
Russell Kinga4e137a2005-08-18 10:06:59 +01001182config TPS65911_COMPARATOR
1183 tristate
1184
1185config MFD_TPS65090
Samuel Ortizab85b1202013-04-09 14:40:09 +02001186 bool "TI TPS65090 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001187 depends on I2C=y
Russell Kinga4e137a2005-08-18 10:06:59 +01001188 select MFD_CORE
1189 select REGMAP_I2C
1190 select REGMAP_IRQ
1191 help
1192 If you say yes here you get support for the TPS65090 series of
1193 Power Management chips.
1194 This driver provides common support for accessing the device,
1195 additional drivers must be enabled in order to use the
1196 functionality of the device.
1197
Samuel Ortizab85b1202013-04-09 14:40:09 +02001198config MFD_TPS65217
1199 tristate "TI TPS65217 Power Management / White LED chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001200 depends on I2C
Russell Kinga4e137a2005-08-18 10:06:59 +01001201 select MFD_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001202 select REGMAP_I2C
Russell Kinga4e137a2005-08-18 10:06:59 +01001203 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001204 If you say yes here you get support for the TPS65217 series of
1205 Power Management / White LED chips.
1206 These include voltage regulators, lithium ion/polymer battery
1207 charger, wled and other features that are often used in portable
1208 devices.
1209
1210 This driver can also be built as a module. If so, the module
1211 will be called tps65217.
1212
Keerthy44b4dc62014-02-06 11:20:12 +05301213config MFD_TPS65218
1214 tristate "TI TPS65218 Power Management chips"
1215 depends on I2C
1216 select MFD_CORE
1217 select REGMAP_I2C
Lee Jones2d5d3662014-03-10 15:23:25 +00001218 select REGMAP_IRQ
Keerthy44b4dc62014-02-06 11:20:12 +05301219 help
1220 If you say yes here you get support for the TPS65218 series of
1221 Power Management chips.
1222 These include voltage regulators, gpio and other features
1223 that are often used in portable devices. Only regulator
1224 component is currently supported.
1225
1226 This driver can also be built as a module. If so, the module
1227 will be called tps65218.
1228
Samuel Ortizab85b1202013-04-09 14:40:09 +02001229config MFD_TPS6586X
1230 bool "TI TPS6586x Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001231 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001232 select MFD_CORE
1233 select REGMAP_I2C
1234 help
1235 If you say yes here you get support for the TPS6586X series of
1236 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +01001237 This driver provides common support for accessing the device,
1238 additional drivers must be enabled in order to use the
1239 functionality of the device.
1240
Samuel Ortizab85b1202013-04-09 14:40:09 +02001241 This driver can also be built as a module. If so, the module
1242 will be called tps6586x.
Russell Kinga4e137a2005-08-18 10:06:59 +01001243
Samuel Ortizab85b1202013-04-09 14:40:09 +02001244config MFD_TPS65910
1245 bool "TI TPS65910 Power Management chip"
Geert Uytterhoeven6fafecc2015-05-05 18:32:27 +02001246 depends on I2C=y
1247 depends on GPIOLIB || COMPILE_TEST
Russell Kinga4e137a2005-08-18 10:06:59 +01001248 select MFD_CORE
1249 select REGMAP_I2C
1250 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +02001251 select IRQ_DOMAIN
Russell Kinga4e137a2005-08-18 10:06:59 +01001252 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001253 if you say yes here you get support for the TPS65910 series of
1254 Power Management chips.
Russell Kinga4e137a2005-08-18 10:06:59 +01001255
Samuel Ortizab85b1202013-04-09 14:40:09 +02001256config MFD_TPS65912
Andrew F. Davis796f5692016-01-25 09:43:45 -06001257 tristate
David Rientjesc972c122013-04-17 14:28:47 -07001258 select MFD_CORE
Andrew F. Davis796f5692016-01-25 09:43:45 -06001259 select REGMAP
1260 select REGMAP_IRQ
Samuel Ortizab85b1202013-04-09 14:40:09 +02001261
1262config MFD_TPS65912_I2C
Andrew F. Davis796f5692016-01-25 09:43:45 -06001263 tristate "TI TPS65912 Power Management chip with I2C"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001264 select MFD_TPS65912
Andrew F. Davis796f5692016-01-25 09:43:45 -06001265 select REGMAP_I2C
1266 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001267 help
1268 If you say yes here you get support for the TPS65912 series of
1269 PM chips with I2C interface.
1270
1271config MFD_TPS65912_SPI
Andrew F. Davis796f5692016-01-25 09:43:45 -06001272 tristate "TI TPS65912 Power Management chip with SPI"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001273 select MFD_TPS65912
Andrew F. Davis796f5692016-01-25 09:43:45 -06001274 select REGMAP_SPI
1275 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001276 help
1277 If you say yes here you get support for the TPS65912 series of
1278 PM chips with SPI interface.
1279
1280config MFD_TPS80031
1281 bool "TI TPS80031/TPS80032 Power Management chips"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001282 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001283 select MFD_CORE
1284 select REGMAP_I2C
1285 select REGMAP_IRQ
1286 help
1287 If you say yes here you get support for the Texas Instruments
1288 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1289 Path and Battery Charger. The device provides five configurable
1290 step-down converters, 11 general purpose LDOs, USB OTG Module,
1291 ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
1292 Power Path from USB, 32K clock generator.
1293
1294config TWL4030_CORE
1295 bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001296 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001297 select IRQ_DOMAIN
1298 select REGMAP_I2C
1299 help
1300 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
1301 This core driver provides register access and IRQ handling
1302 facilities, and registers devices for the various functions
1303 so that function-specific drivers can bind to them.
1304
1305 These multi-function chips are found on many OMAP2 and OMAP3
1306 boards, providing power management, RTC, GPIO, keypad, a
1307 high speed USB OTG transceiver, an audio codec (on most
1308 versions) and many other features.
1309
Samuel Ortizab85b1202013-04-09 14:40:09 +02001310config TWL4030_POWER
1311 bool "TI TWL4030 power resources"
1312 depends on TWL4030_CORE && ARM
1313 help
1314 Say yes here if you want to use the power resources on the
1315 TWL4030 family chips. Most of these resources are regulators,
1316 which have a separate driver; some are control signals, such
1317 as clock request handshaking.
1318
1319 This driver uses board-specific data to initialize the resources
1320 and load scripts controlling which resources are switched off/on
1321 or reset when a sleep, wakeup or warm reset event occurs.
1322
1323config MFD_TWL4030_AUDIO
1324 bool "TI TWL4030 Audio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001325 depends on TWL4030_CORE
Samuel Ortizab85b1202013-04-09 14:40:09 +02001326 select MFD_CORE
1327 default n
1328
1329config TWL6040_CORE
1330 bool "TI TWL6040 audio codec"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001331 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001332 select MFD_CORE
1333 select REGMAP_I2C
1334 select REGMAP_IRQ
Lars Poeschelf01312d2012-11-05 15:48:23 +01001335 default n
1336 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001337 Say yes here if you want support for Texas Instruments TWL6040 audio
1338 codec.
1339 This driver provides common support for accessing the device,
1340 additional drivers must be enabled in order to use the
1341 functionality of the device (audio, vibra).
Lars Poeschelf01312d2012-11-05 15:48:23 +01001342
Samuel Ortizab85b1202013-04-09 14:40:09 +02001343config MENELAUS
1344 bool "TI TWL92330/Menelaus PM chip"
1345 depends on I2C=y && ARCH_OMAP2
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001346 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001347 If you say yes here you get support for the Texas Instruments
1348 TWL92330/Menelaus Power Management chip. This include voltage
1349 regulators, Dual slot memory card transceivers, real-time clock
1350 and other features that are often used in portable devices like
1351 cell phones and PDAs.
Aaro Koskinenc7b76dc2012-11-18 18:36:20 +02001352
Samuel Ortizab85b1202013-04-09 14:40:09 +02001353config MFD_WL1273_CORE
1354 tristate "TI WL1273 FM radio"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001355 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001356 select MFD_CORE
1357 default n
1358 help
1359 This is the core driver for the TI WL1273 FM radio. This MFD
1360 driver connects the radio-wl1273 V4L2 module and the wl1273
1361 audio codec.
1362
1363config MFD_LM3533
1364 tristate "TI/National Semiconductor LM3533 Lighting Power chip"
1365 depends on I2C
1366 select MFD_CORE
1367 select REGMAP_I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001368 help
1369 Say yes here to enable support for National Semiconductor / TI
1370 LM3533 Lighting Power chips.
1371
1372 This driver provides common support for accessing the device;
1373 additional drivers must be enabled in order to use the LED,
1374 backlight or ambient-light-sensor functionality of the device.
1375
1376config MFD_TIMBERDALE
1377 tristate "Timberdale FPGA"
1378 select MFD_CORE
Jean Delvare84c3a8f2014-06-16 13:56:01 +02001379 depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
Samuel Ortizab85b1202013-04-09 14:40:09 +02001380 ---help---
1381 This is the core driver for the timberdale FPGA. This device is a
1382 multifunction device which exposes numerous platform devices.
1383
1384 The timberdale FPGA can be found on the Intel Atom development board
1385 for in-vehicle infontainment, called Russellville.
1386
1387config MFD_TC3589X
1388 bool "Toshiba TC35892 and variants"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001389 depends on I2C=y
Linus Walleij14227312015-03-19 15:52:45 +01001390 depends on OF
Samuel Ortizab85b1202013-04-09 14:40:09 +02001391 select MFD_CORE
1392 help
1393 Support for the Toshiba TC35892 and variants I/O Expander.
1394
1395 This driver provides common support for accessing the device,
1396 additional drivers must be enabled in order to use the
1397 functionality of the device.
1398
1399config MFD_TMIO
1400 bool
1401 default n
1402
1403config MFD_T7L66XB
1404 bool "Toshiba T7L66XB"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001405 depends on ARM && HAVE_CLK
Samuel Ortizab85b1202013-04-09 14:40:09 +02001406 select MFD_CORE
1407 select MFD_TMIO
1408 help
1409 Support for Toshiba Mobile IO Controller T7L66XB
1410
1411config MFD_TC6387XB
1412 bool "Toshiba TC6387XB"
1413 depends on ARM && HAVE_CLK
1414 select MFD_CORE
1415 select MFD_TMIO
1416 help
1417 Support for Toshiba Mobile IO Controller TC6387XB
1418
1419config MFD_TC6393XB
1420 bool "Toshiba TC6393XB"
1421 depends on ARM && HAVE_CLK
1422 select GPIOLIB
1423 select MFD_CORE
1424 select MFD_TMIO
1425 help
1426 Support for Toshiba Mobile IO Controller TC6393XB
1427
1428config MFD_VX855
1429 tristate "VIA VX855/VX875 integrated south bridge"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001430 depends on PCI
Samuel Ortizab85b1202013-04-09 14:40:09 +02001431 select MFD_CORE
1432 help
1433 Say yes here to enable support for various functions of the
1434 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
1435 and/or vx855_gpio drivers for this to do anything useful.
1436
1437config MFD_ARIZONA
1438 select REGMAP
1439 select REGMAP_IRQ
1440 select MFD_CORE
1441 bool
1442
1443config MFD_ARIZONA_I2C
Richard Fitzgeraldea1f3332015-11-03 15:08:32 +00001444 tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001445 select MFD_ARIZONA
Samuel Ortizab85b1202013-04-09 14:40:09 +02001446 select REGMAP_I2C
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001447 depends on I2C
Samuel Ortizab85b1202013-04-09 14:40:09 +02001448 help
Richard Fitzgeraldea1f3332015-11-03 15:08:32 +00001449 Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform
1450 audio SoC core functionality controlled via I2C.
Samuel Ortizab85b1202013-04-09 14:40:09 +02001451
1452config MFD_ARIZONA_SPI
Richard Fitzgeraldea1f3332015-11-03 15:08:32 +00001453 tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001454 select MFD_ARIZONA
Samuel Ortizab85b1202013-04-09 14:40:09 +02001455 select REGMAP_SPI
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001456 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001457 help
Richard Fitzgeraldea1f3332015-11-03 15:08:32 +00001458 Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform
Charles Keepax5dbd4782016-02-09 10:52:02 +00001459 audio SoC core functionality controlled via SPI.
Richard Fitzgeraldea1f3332015-11-03 15:08:32 +00001460
1461config MFD_CS47L24
1462 bool "Cirrus Logic CS47L24 and WM1831"
1463 depends on MFD_ARIZONA
1464 help
1465 Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC
Samuel Ortizab85b1202013-04-09 14:40:09 +02001466
1467config MFD_WM5102
1468 bool "Wolfson Microelectronics WM5102"
1469 depends on MFD_ARIZONA
1470 help
1471 Support for Wolfson Microelectronics WM5102 low power audio SoC
1472
1473config MFD_WM5110
Richard Fitzgeralde5d4ef02015-01-17 15:21:22 +00001474 bool "Wolfson Microelectronics WM5110 and WM8280/WM8281"
Samuel Ortizab85b1202013-04-09 14:40:09 +02001475 depends on MFD_ARIZONA
1476 help
Richard Fitzgeralde5d4ef02015-01-17 15:21:22 +00001477 Support for Wolfson Microelectronics WM5110 and WM8280/WM8281
1478 low power audio SoC
Samuel Ortizab85b1202013-04-09 14:40:09 +02001479
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001480config MFD_WM8997
Mark Brownca16ecb2013-07-17 12:21:09 +01001481 bool "Wolfson Microelectronics WM8997"
Charles Keepaxdc7d4862013-06-13 09:43:29 +01001482 depends on MFD_ARIZONA
1483 help
1484 Support for Wolfson Microelectronics WM8997 low power audio SoC
1485
Richard Fitzgerald6887b042015-07-03 16:16:35 +01001486config MFD_WM8998
1487 bool "Wolfson Microelectronics WM8998"
1488 depends on MFD_ARIZONA
1489 help
1490 Support for Wolfson Microelectronics WM8998 low power audio SoC
1491
Samuel Ortizab85b1202013-04-09 14:40:09 +02001492config MFD_WM8400
1493 bool "Wolfson Microelectronics WM8400"
1494 select MFD_CORE
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001495 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001496 select REGMAP_I2C
1497 help
1498 Support for the Wolfson Microelecronics WM8400 PMIC and audio
1499 CODEC. This driver provides common support for accessing
1500 the device, additional drivers must be enabled in order to use
1501 the functionality of the device.
1502
1503config MFD_WM831X
1504 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001505
1506config MFD_WM831X_I2C
1507 bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1508 select MFD_CORE
1509 select MFD_WM831X
1510 select REGMAP_I2C
1511 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001512 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001513 help
1514 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1515 when controlled using I2C. This driver provides common support
1516 for accessing the device, additional drivers must be enabled in
1517 order to use the functionality of the device.
1518
1519config MFD_WM831X_SPI
1520 bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
1521 select MFD_CORE
1522 select MFD_WM831X
1523 select REGMAP_SPI
1524 select IRQ_DOMAIN
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001525 depends on SPI_MASTER
Samuel Ortizab85b1202013-04-09 14:40:09 +02001526 help
1527 Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1528 when controlled using SPI. This driver provides common support
1529 for accessing the device, additional drivers must be enabled in
1530 order to use the functionality of the device.
1531
1532config MFD_WM8350
1533 bool
Samuel Ortizab85b1202013-04-09 14:40:09 +02001534
1535config MFD_WM8350_I2C
1536 bool "Wolfson Microelectronics WM8350 with I2C"
1537 select MFD_WM8350
Martin Schwidefsky0244ad02013-08-30 09:39:53 +02001538 depends on I2C=y
Samuel Ortizab85b1202013-04-09 14:40:09 +02001539 help
1540 The WM8350 is an integrated audio and power management
1541 subsystem with watchdog and RTC functionality for embedded
1542 systems. This option enables core support for the WM8350 with
1543 I2C as the control interface. Additional options must be
1544 selected to enable support for the functionality of the chip.
1545
1546config MFD_WM8994
Mark Brown6052d832014-07-31 15:41:30 +01001547 tristate "Wolfson Microelectronics WM8994"
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001548 select MFD_CORE
1549 select REGMAP_I2C
1550 select REGMAP_IRQ
Mark Brown6052d832014-07-31 15:41:30 +01001551 depends on I2C
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001552 help
Samuel Ortizab85b1202013-04-09 14:40:09 +02001553 The WM8994 is a highly integrated hi-fi CODEC designed for
Ɓukasz Stelmach78c059c2015-03-27 21:39:59 +01001554 smartphone applications. As well as audio functionality it
Samuel Ortizab85b1202013-04-09 14:40:09 +02001555 has on board GPIO and regulator functionality which is
1556 supported via the relevant subsystems. This driver provides
1557 core support for the WM8994, in order to use the actual
1558 functionaltiy of the device other drivers must be enabled.
Guennadi Liakhovetskiacad1892012-11-22 11:12:04 +01001559
Linus Walleij60013b92013-09-22 21:49:18 +02001560config MFD_STW481X
Arnd Bergmannf41716d2014-06-05 23:24:14 +02001561 tristate "Support for ST Microelectronics STw481x"
Luis de Bethencourt5349ca12015-10-12 17:26:07 +01001562 depends on I2C && (ARCH_NOMADIK || COMPILE_TEST)
Linus Walleij60013b92013-09-22 21:49:18 +02001563 select REGMAP_I2C
1564 select MFD_CORE
1565 help
1566 Select this option to enable the STw481x chip driver used
1567 in various ST Microelectronics and ST-Ericsson embedded
1568 Nomadik series.
1569
Russell Kinga4e137a2005-08-18 10:06:59 +01001570menu "Multimedia Capabilities Port drivers"
1571 depends on ARCH_SA1100
1572
1573config MCP
1574 tristate
1575
1576# Interface drivers
1577config MCP_SA11X0
1578 tristate "Support SA11x0 MCP interface"
1579 depends on ARCH_SA1100
1580 select MCP
1581
1582# Chip drivers
1583config MCP_UCB1200
Arnd Bergmann1c93c722014-06-05 23:24:12 +02001584 tristate "Support for UCB1200 / UCB1300"
Russell Kinga4e137a2005-08-18 10:06:59 +01001585 depends on MCP_SA11X0
1586 select MCP
1587
1588config MCP_UCB1200_TS
1589 tristate "Touchscreen interface support"
1590 depends on MCP_UCB1200 && INPUT
1591
1592endmenu
Pawel Moll3ecbf052012-09-24 14:55:40 +01001593
Pawel Moll974cc7b2014-04-23 10:49:31 +01001594config MFD_VEXPRESS_SYSREG
1595 bool "Versatile Express System Registers"
Arnd Bergmannfcdad422016-04-27 19:49:22 +02001596 depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET
Pawel Moll974cc7b2014-04-23 10:49:31 +01001597 default y
1598 select CLKSRC_MMIO
1599 select GPIO_GENERIC_PLATFORM
1600 select MFD_CORE
1601 select MFD_SYSCON
Pawel Moll3ecbf052012-09-24 14:55:40 +01001602 help
Pawel Moll974cc7b2014-04-23 10:49:31 +01001603 System Registers are the platform configuration block
1604 on the ARM Ltd. Versatile Express board.
Linus Walleija6e6e662014-01-29 11:09:53 +01001605
1606endmenu
1607endif