Commit | Line | Data |
---|---|---|
ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
a4e137ab RK |
2 | # |
3 | # Multifunction miscellaneous devices | |
4 | # | |
5 | ||
8a0a8e8e AB |
6 | if HAS_IOMEM |
7 | menu "Multifunction device drivers" | |
b6d6454f | 8 | |
aa613de6 DB |
9 | config MFD_CORE |
10 | tristate | |
c94bb233 | 11 | select IRQ_DOMAIN |
aa613de6 DB |
12 | default n |
13 | ||
ab85b120 SO |
14 | config MFD_CS5535 |
15 | tristate "AMD CS5535 and CS5536 southbridge core functions" | |
2cc50bee | 16 | select MFD_CORE |
c03842d8 | 17 | depends on PCI && (X86_32 || (X86 && COMPILE_TEST)) |
5ec32a3e | 18 | depends on !UML |
a7f7f624 | 19 | help |
ab85b120 | 20 | This is the core driver for CS5535/CS5536 MFD functions. This is |
2cd0ee3b | 21 | necessary for using the board's GPIO and MFGPT functionality. |
2cc50bee | 22 | |
9787f5e2 TT |
23 | config MFD_ALTERA_A10SR |
24 | bool "Altera Arria10 DevKit System Resource chip" | |
cd5f3907 | 25 | depends on ARCH_INTEL_SOCFPGA && SPI_MASTER=y && OF |
9787f5e2 TT |
26 | select REGMAP_SPI |
27 | select MFD_CORE | |
28 | help | |
29 | Support for the Altera Arria10 DevKit MAX5 System Resource chip | |
30 | using the SPI interface. This driver provides common support for | |
31 | accessing the external gpio extender (LEDs & buttons) and | |
32 | power supply alarms (hwmon). | |
33 | ||
f36e789a TT |
34 | config MFD_ALTERA_SYSMGR |
35 | bool "Altera SOCFPGA System Manager" | |
cd5f3907 | 36 | depends on ARCH_INTEL_SOCFPGA && OF |
f36e789a TT |
37 | select MFD_SYSCON |
38 | help | |
39 | Select this to get System Manager support for all Altera branded | |
40 | SOCFPGAs. The SOCFPGA System Manager handles all SOCFPGAs by | |
41 | using regmap_mmio accesses for ARM32 parts and SMC calls to | |
42 | EL3 for ARM64 parts. | |
43 | ||
b25c6b7d WY |
44 | config MFD_ACT8945A |
45 | tristate "Active-semi ACT8945A" | |
46 | select MFD_CORE | |
47 | select REGMAP_I2C | |
48 | depends on I2C && OF | |
49 | help | |
50 | Support for the ACT8945A PMIC from Active-semi. This device | |
51 | features three step-down DC/DC converters and four low-dropout | |
52 | linear regulators, along with a complete ActivePath battery | |
53 | charger. | |
54 | ||
937d3a0a QS |
55 | config MFD_SUN4I_GPADC |
56 | tristate "Allwinner sunxi platforms' GPADC MFD driver" | |
57 | select MFD_CORE | |
58 | select REGMAP_MMIO | |
51a6c60b | 59 | select REGMAP_IRQ |
937d3a0a | 60 | depends on ARCH_SUNXI || COMPILE_TEST |
149da46a | 61 | depends on !TOUCHSCREEN_SUN4I |
937d3a0a QS |
62 | help |
63 | Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC. | |
64 | This driver will only map the hardware interrupt and registers, you | |
65 | have to select individual drivers based on this MFD to be able to use | |
66 | the ADC or the thermal sensor. This will try to probe the ADC driver | |
67 | sun4i-gpadc-iio and the hwmon driver iio_hwmon. | |
68 | ||
69 | To compile this driver as a module, choose M here: the module will be | |
70 | called sun4i-gpadc. | |
71 | ||
ab85b120 SO |
72 | config MFD_AS3711 |
73 | bool "AMS AS3711" | |
74 | select MFD_CORE | |
70c6cce0 QZ |
75 | select REGMAP_I2C |
76 | select REGMAP_IRQ | |
0244ad00 | 77 | depends on I2C=y |
70c6cce0 | 78 | help |
ab85b120 | 79 | Support for the AS3711 PMIC from AMS |
70c6cce0 | 80 | |
f19fd81b QN |
81 | config MFD_SMPRO |
82 | tristate "Ampere Computing SMpro core driver" | |
83 | depends on I2C | |
84 | select MFD_CORE | |
85 | select REGMAP_I2C | |
86 | help | |
87 | Say yes here to enable SMpro driver support for Ampere's Altra | |
88 | processor family. | |
89 | ||
90 | Ampere's Altra SMpro exposes an I2C regmap interface that can | |
91 | be accessed by child devices. | |
92 | ||
d460a6f3 | 93 | config MFD_AS3722 |
ed401e8f | 94 | tristate "ams AS3722 Power Management IC" |
d460a6f3 LD |
95 | select MFD_CORE |
96 | select REGMAP_I2C | |
97 | select REGMAP_IRQ | |
72ac0127 | 98 | depends on I2C=y && OF |
d460a6f3 LD |
99 | help |
100 | The ams AS3722 is a compact system PMU suitable for mobile phones, | |
101 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down | |
102 | controllers, 11 LDOs, RTC, automatic battery, temperature and | |
103 | over current monitoring, GPIOs, ADC and a watchdog. | |
104 | ||
ab85b120 SO |
105 | config PMIC_ADP5520 |
106 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" | |
107 | depends on I2C=y | |
108 | help | |
23ee74df | 109 | Say yes here to add support for Analog Devices ADP5520 and ADP5501, |
ab85b120 SO |
110 | Multifunction Power Management IC. This includes |
111 | the I2C driver and the core APIs _only_, you have to select | |
112 | individual components like LCD backlight, LEDs, GPIOs and Kepad | |
113 | under the corresponding menus. | |
114 | ||
115 | config MFD_AAT2870_CORE | |
116 | bool "AnalogicTech AAT2870" | |
70c6cce0 | 117 | select MFD_CORE |
6fafecc1 GU |
118 | depends on I2C=y |
119 | depends on GPIOLIB || COMPILE_TEST | |
70c6cce0 | 120 | help |
ab85b120 SO |
121 | If you say yes here you get support for the AAT2870. |
122 | This driver provides common support for accessing the device, | |
123 | additional drivers must be enabled in order to use the | |
124 | functionality of the device. | |
70c6cce0 | 125 | |
7d3aa342 RP |
126 | config MFD_AT91_USART |
127 | tristate "AT91 USART Driver" | |
128 | select MFD_CORE | |
628f3dfe | 129 | depends on ARCH_AT91 || COMPILE_TEST |
7d3aa342 RP |
130 | help |
131 | Select this to get support for AT91 USART IP. This is a wrapper | |
132 | over at91-usart-serial driver and usart-spi-driver. Only one function | |
133 | can be used at a time. The choice is done at boot time by the probe | |
134 | function of this MFD driver according to a device tree property. | |
135 | ||
5c41f11c CP |
136 | config MFD_ATMEL_FLEXCOM |
137 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" | |
138 | select MFD_CORE | |
139 | depends on OF | |
140 | help | |
141 | Select this to get support for Atmel Flexcom. This is a wrapper | |
142 | which embeds a SPI controller, a I2C controller and a USART. Only | |
143 | one function can be used at a time. The choice is done at boot time | |
144 | by the probe function of this MFD driver according to a device tree | |
145 | property. | |
146 | ||
2c86e9fb | 147 | config MFD_ATMEL_HLCDC |
292aabb1 | 148 | tristate "Atmel HLCDC (High-end LCD Controller)" |
2c86e9fb BB |
149 | select MFD_CORE |
150 | select REGMAP_MMIO | |
151 | depends on OF | |
292aabb1 BB |
152 | help |
153 | If you say yes here you get support for the HLCDC block. | |
154 | This driver provides common support for accessing the device, | |
155 | additional drivers must be enabled in order to use the | |
156 | functionality of the device. | |
2c86e9fb | 157 | |
fe9d7cb2 BB |
158 | config MFD_ATMEL_SMC |
159 | bool | |
160 | select MFD_SYSCON | |
161 | ||
037b60f2 MP |
162 | config MFD_BCM590XX |
163 | tristate "Broadcom BCM590xx PMUs" | |
164 | select MFD_CORE | |
165 | select REGMAP_I2C | |
166 | depends on I2C | |
167 | help | |
168 | Support for the BCM590xx PMUs from Broadcom | |
169 | ||
d3ea2127 MV |
170 | config MFD_BD9571MWV |
171 | tristate "ROHM BD9571MWV PMIC" | |
172 | select MFD_CORE | |
173 | select REGMAP_I2C | |
174 | select REGMAP_IRQ | |
175 | depends on I2C | |
176 | help | |
177 | Support for the ROHM BD9571MWV PMIC, which contains single | |
178 | voltage regulator, voltage sampling units, GPIO block and | |
179 | watchdog block. | |
180 | ||
181 | This driver can also be built as a module. If so, the module | |
182 | will be called bd9571mwv. | |
183 | ||
585083c5 CYT |
184 | config MFD_AC100 |
185 | tristate "X-Powers AC100" | |
186 | select MFD_CORE | |
187 | depends on SUNXI_RSB | |
188 | help | |
189 | If you say Y here you get support for the X-Powers AC100 audio codec | |
190 | IC. | |
191 | This driver include only the core APIs. You have to select individual | |
192 | components like codecs or RTC under the corresponding menus. | |
193 | ||
cfb61a41 | 194 | config MFD_AXP20X |
4fd41151 | 195 | tristate |
cfb61a41 | 196 | select MFD_CORE |
cfb61a41 | 197 | select REGMAP_IRQ |
4fd41151 CYT |
198 | |
199 | config MFD_AXP20X_I2C | |
200 | tristate "X-Powers AXP series PMICs with I2C" | |
201 | select MFD_AXP20X | |
202 | select REGMAP_I2C | |
203 | depends on I2C | |
cfb61a41 | 204 | help |
4fd41151 CYT |
205 | If you say Y here you get support for the X-Powers AXP series power |
206 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
207 | This driver include only the core APIs. You have to select individual |
208 | components like regulators or the PEK (Power Enable Key) under the | |
209 | corresponding menus. | |
210 | ||
aaac4a2e HG |
211 | Note on x86 this provides an ACPI OpRegion, so this must be 'y' |
212 | (builtin) and not a module, as the OpRegion must be available as | |
213 | soon as possible. For the same reason the I2C bus driver options | |
214 | I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_BAYTRAIL must be 'y' too. | |
215 | ||
02071f0f CYT |
216 | config MFD_AXP20X_RSB |
217 | tristate "X-Powers AXP series PMICs with RSB" | |
218 | select MFD_AXP20X | |
219 | depends on SUNXI_RSB | |
cfb61a41 | 220 | help |
02071f0f CYT |
221 | If you say Y here you get support for the X-Powers AXP series power |
222 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
223 | This driver include only the core APIs. You have to select individual |
224 | components like regulators or the PEK (Power Enable Key) under the | |
225 | corresponding menus. | |
226 | ||
2fa2b980 EBS |
227 | config MFD_CROS_EC_DEV |
228 | tristate "ChromeOS Embedded Controller multifunction device" | |
5a324acf | 229 | select MFD_CORE |
2fa2b980 EBS |
230 | depends on CROS_EC |
231 | default CROS_EC | |
4ab6174e | 232 | help |
2fa2b980 EBS |
233 | Select this to get support for ChromeOS Embedded Controller |
234 | sub-devices. This driver will instantiate additional drivers such | |
235 | as RTC, USBPD, etc. but you have to select the individual drivers. | |
b6d6454f | 236 | |
2fa2b980 EBS |
237 | To compile this driver as a module, choose M here: the module will be |
238 | called cros-ec-dev. | |
5e011558 | 239 | |
16b27467 RF |
240 | config MFD_MADERA |
241 | tristate "Cirrus Logic Madera codecs" | |
242 | select MFD_CORE | |
243 | select REGMAP | |
244 | select REGMAP_IRQ | |
245 | select MADERA_IRQ | |
246 | select PINCTRL | |
247 | select PINCTRL_MADERA | |
248 | help | |
249 | Support for the Cirrus Logic Madera platform audio codecs | |
250 | ||
251 | config MFD_MADERA_I2C | |
252 | tristate "Cirrus Logic Madera codecs with I2C" | |
253 | depends on MFD_MADERA | |
254 | depends on I2C | |
255 | select REGMAP_I2C | |
256 | help | |
257 | Support for the Cirrus Logic Madera platform audio SoC | |
258 | core functionality controlled via I2C. | |
259 | ||
260 | config MFD_MADERA_SPI | |
261 | tristate "Cirrus Logic Madera codecs with SPI" | |
262 | depends on MFD_MADERA | |
263 | depends on SPI_MASTER | |
264 | select REGMAP_SPI | |
265 | help | |
266 | Support for the Cirrus Logic Madera platform audio SoC | |
267 | core functionality controlled via SPI. | |
268 | ||
1ef921b6 RF |
269 | config MFD_CS47L15 |
270 | bool "Cirrus Logic CS47L15" | |
271 | select PINCTRL_CS47L15 | |
272 | depends on MFD_MADERA | |
273 | help | |
274 | Support for Cirrus Logic CS47L15 Smart Codec | |
275 | ||
f975b7fa RF |
276 | config MFD_CS47L35 |
277 | bool "Cirrus Logic CS47L35" | |
278 | select PINCTRL_CS47L35 | |
279 | depends on MFD_MADERA | |
280 | help | |
281 | Support for Cirrus Logic CS47L35 Smart Codec | |
282 | ||
bb732098 RF |
283 | config MFD_CS47L85 |
284 | bool "Cirrus Logic CS47L85" | |
285 | select PINCTRL_CS47L85 | |
286 | depends on MFD_MADERA | |
287 | help | |
288 | Support for Cirrus Logic CS47L85 Smart Codec | |
289 | ||
5c76ee4e RF |
290 | config MFD_CS47L90 |
291 | bool "Cirrus Logic CS47L90/91" | |
292 | select PINCTRL_CS47L90 | |
293 | depends on MFD_MADERA | |
294 | help | |
295 | Support for Cirrus Logic CS47L90 and CS47L91 Smart Codecs | |
296 | ||
29793990 RF |
297 | config MFD_CS47L92 |
298 | bool "Cirrus Logic CS47L92/93" | |
299 | select PINCTRL_CS47L92 | |
300 | depends on MFD_MADERA | |
301 | help | |
302 | Support for Cirrus Logic CS42L92, CS47L92 and CS47L93 Smart Codecs | |
303 | ||
ab85b120 SO |
304 | config PMIC_DA903X |
305 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
306 | depends on I2C=y | |
70c6cce0 | 307 | help |
921a1b0c | 308 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
309 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
310 | usually found on PXA processors-based platforms. This includes | |
311 | the I2C driver and the core APIs _only_, you have to select | |
312 | individual components like LCD backlight, voltage regulators, | |
313 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 314 | |
ab85b120 SO |
315 | config PMIC_DA9052 |
316 | bool | |
ca26308c MA |
317 | select MFD_CORE |
318 | ||
ab85b120 SO |
319 | config MFD_DA9052_SPI |
320 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
321 | select REGMAP_SPI | |
322 | select REGMAP_IRQ | |
323 | select PMIC_DA9052 | |
0244ad00 | 324 | depends on SPI_MASTER=y |
0931a4c6 | 325 | help |
ab85b120 SO |
326 | Support for the Dialog Semiconductor DA9052 PMIC |
327 | when controlled using SPI. This driver provides common support | |
328 | for accessing the device, additional drivers must be enabled in | |
329 | order to use the functionality of the device. | |
0931a4c6 | 330 | |
ab85b120 SO |
331 | config MFD_DA9052_I2C |
332 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
333 | select REGMAP_I2C | |
334 | select REGMAP_IRQ | |
335 | select PMIC_DA9052 | |
0244ad00 | 336 | depends on I2C=y |
ab85b120 SO |
337 | help |
338 | Support for the Dialog Semiconductor DA9052 PMIC | |
339 | when controlled using I2C. This driver provides common support | |
340 | for accessing the device, additional drivers must be enabled in | |
341 | order to use the functionality of the device. | |
f61be273 | 342 | |
ab85b120 SO |
343 | config MFD_DA9055 |
344 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
345 | select REGMAP_I2C | |
346 | select REGMAP_IRQ | |
03df0f62 | 347 | select MFD_CORE |
0244ad00 | 348 | depends on I2C=y |
67d16a46 | 349 | help |
ab85b120 SO |
350 | Say yes here for support of Dialog Semiconductor DA9055. This is |
351 | a Power Management IC. This driver provides common support for | |
352 | accessing the device as well as the I2C interface to the chip itself. | |
353 | Additional drivers must be enabled in order to use the functionality | |
354 | of the device. | |
03df0f62 | 355 | |
ab85b120 SO |
356 | This driver can be built as a module. If built as a module it will be |
357 | called "da9055" | |
03df0f62 | 358 | |
9b40b030 | 359 | config MFD_DA9062 |
656211b1 | 360 | tristate "Dialog Semiconductor DA9062/61 PMIC Support" |
9b40b030 T |
361 | select MFD_CORE |
362 | select REGMAP_I2C | |
363 | select REGMAP_IRQ | |
c2e04af0 | 364 | depends on I2C |
9b40b030 | 365 | help |
656211b1 ST |
366 | Say yes here for support for the Dialog Semiconductor DA9061 and |
367 | DA9062 PMICs. | |
9b40b030 T |
368 | This includes the I2C driver and core APIs. |
369 | Additional drivers must be enabled in order to use the functionality | |
370 | of the device. | |
371 | ||
8e685483 | 372 | config MFD_DA9063 |
8726cacc | 373 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
374 | select MFD_CORE |
375 | select REGMAP_I2C | |
376 | select REGMAP_IRQ | |
c2e04af0 | 377 | depends on I2C |
8e685483 KG |
378 | help |
379 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
380 | This includes the I2C driver and core APIs. | |
381 | Additional drivers must be enabled in order to use the functionality | |
382 | of the device. | |
383 | ||
b8fce55c AT |
384 | config MFD_DA9150 |
385 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 386 | depends on I2C |
b8fce55c AT |
387 | select MFD_CORE |
388 | select REGMAP_I2C | |
389 | select REGMAP_IRQ | |
390 | help | |
391 | This adds support for the DA9150 integrated charger and fuel-gauge | |
392 | chip. This driver provides common support for accessing the device. | |
393 | Additional drivers must be enabled in order to use the specific | |
394 | features of the device. | |
395 | ||
338a1281 OP |
396 | config MFD_DLN2 |
397 | tristate "Diolan DLN2 support" | |
398 | select MFD_CORE | |
399 | depends on USB | |
400 | help | |
401 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
402 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
403 | etc. must be enabled in order to use the functionality of | |
404 | the device. | |
405 | ||
ede6b2d1 LR |
406 | config MFD_ENE_KB3930 |
407 | tristate "ENE KB3930 Embedded Controller support" | |
408 | depends on I2C | |
409 | depends on MACH_MMP3_DT || COMPILE_TEST | |
410 | select MFD_CORE | |
411 | help | |
412 | This adds support for the power-off functionality and access to | |
413 | the registers that control LEDS and USB port power on ENE KB3930 | |
414 | Embedded Controller. To use the LED functionality LEDS_ARIEL must | |
415 | be enabled. | |
416 | ||
c695abab SN |
417 | config MFD_EXYNOS_LPASS |
418 | tristate "Samsung Exynos SoC Low Power Audio Subsystem" | |
23feb7c6 | 419 | depends on ARCH_EXYNOS || COMPILE_TEST |
c695abab SN |
420 | select MFD_CORE |
421 | select REGMAP_MMIO | |
422 | help | |
423 | Select this option to enable support for Samsung Exynos Low Power | |
7c0f35e7 KK |
424 | Audio Subsystem present on some of Samsung Exynos |
425 | SoCs (e.g. Exynos5433). | |
426 | Choose Y here only if you build for such Samsung SoC. | |
c695abab | 427 | |
d8523499 TH |
428 | config MFD_GATEWORKS_GSC |
429 | tristate "Gateworks System Controller" | |
430 | depends on (I2C && OF) | |
431 | select MFD_CORE | |
432 | select REGMAP_I2C | |
433 | select REGMAP_IRQ | |
434 | help | |
435 | Enable support for the Gateworks System Controller (GSC) found | |
436 | on Gateworks Single Board Computers supporting system functions | |
437 | such as push-button monitor, multiple ADC's for voltage and | |
438 | temperature monitoring, fan controller and watchdog monitor. | |
439 | This driver provides common support for accessing the device. | |
440 | Additional drivers must be enabled in order to use the | |
441 | functionality of the device. | |
442 | ||
ab85b120 SO |
443 | config MFD_MC13XXX |
444 | tristate | |
0244ad00 | 445 | depends on (SPI_MASTER || I2C) |
01636eb9 | 446 | select MFD_CORE |
10f9edae | 447 | select REGMAP_IRQ |
01636eb9 | 448 | help |
ab85b120 SO |
449 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
450 | This driver provides common support for accessing the device, | |
451 | additional drivers must be enabled in order to use the | |
452 | functionality of the device. | |
03df0f62 | 453 | |
ab85b120 SO |
454 | config MFD_MC13XXX_SPI |
455 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 456 | depends on SPI_MASTER |
ab85b120 SO |
457 | select REGMAP_SPI |
458 | select MFD_MC13XXX | |
459 | help | |
460 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 461 | |
ab85b120 SO |
462 | config MFD_MC13XXX_I2C |
463 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 464 | depends on I2C |
ab85b120 SO |
465 | select REGMAP_I2C |
466 | select MFD_MC13XXX | |
01636eb9 | 467 | help |
ab85b120 | 468 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 469 | |
06081646 SS |
470 | config MFD_MP2629 |
471 | tristate "Monolithic Power Systems MP2629 ADC and Battery charger" | |
472 | depends on I2C | |
473 | select REGMAP_I2C | |
a9332720 | 474 | select MFD_CORE |
06081646 SS |
475 | help |
476 | Select this option to enable support for Monolithic Power Systems | |
477 | battery charger. This provides ADC, thermal and battery charger power | |
478 | management functions. | |
479 | ||
ead25133 KS |
480 | config MFD_MXS_LRADC |
481 | tristate "Freescale i.MX23/i.MX28 LRADC" | |
482 | depends on ARCH_MXS || COMPILE_TEST | |
483 | select MFD_CORE | |
484 | select STMP_DEVICE | |
485 | help | |
486 | Say yes here to build support for the Low Resolution | |
487 | Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28 | |
488 | processors. This driver provides common support for accessing the | |
489 | device, additional drivers must be enabled in order to use the | |
490 | functionality of the device: | |
491 | mxs-lradc-adc for ADC readings | |
492 | mxs-lradc-ts for touchscreen support | |
493 | ||
494 | This driver can also be built as a module. If so, the module will be | |
495 | called mxs-lradc. | |
496 | ||
e2fccf5c MP |
497 | config MFD_MX25_TSADC |
498 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
499 | select REGMAP_MMIO | |
500 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
501 | help | |
502 | Enable support for the integrated Touchscreen and ADC unit of the | |
503 | i.MX25 processors. They consist of a conversion queue for general | |
504 | purpose ADC and a queue for Touchscreens. | |
505 | ||
8bdf87b4 GX |
506 | config MFD_HI6421_PMIC |
507 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
508 | depends on OF | |
509 | select MFD_CORE | |
510 | select REGMAP_MMIO | |
511 | help | |
512 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
513 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
514 | This driver includes core APIs _only_. You have to select | |
31c53962 | 515 | individual components like voltage regulators under corresponding |
8bdf87b4 GX |
516 | menus in order to enable them. |
517 | We communicate with the Hi6421 via memory-mapped I/O. | |
518 | ||
9bd9e0de MCC |
519 | config MFD_HI6421_SPMI |
520 | tristate "HiSilicon Hi6421v600 SPMI PMU/Codec IC" | |
521 | depends on OF | |
522 | depends on SPMI | |
523 | select MFD_CORE | |
524 | select REGMAP_SPMI | |
525 | help | |
526 | Add support for HiSilicon Hi6421v600 SPMI PMIC. Hi6421 includes | |
527 | multi-functions, such as regulators, RTC, codec, Coulomb counter, | |
528 | etc. | |
529 | ||
530 | This driver includes core APIs _only_. You have to select | |
531 | individual components like voltage regulators under corresponding | |
532 | menus in order to enable them. | |
533 | We communicate with the Hi6421v600 via a SPMI bus. | |
534 | ||
b52207ef CF |
535 | config MFD_HI655X_PMIC |
536 | tristate "HiSilicon Hi655X series PMU/Codec IC" | |
537 | depends on ARCH_HISI || COMPILE_TEST | |
538 | depends on OF | |
539 | select MFD_CORE | |
540 | select REGMAP_MMIO | |
541 | select REGMAP_IRQ | |
542 | help | |
543 | Select this option to enable Hisilicon hi655x series pmic driver. | |
544 | ||
60ae5b9f RT |
545 | config MFD_INTEL_QUARK_I2C_GPIO |
546 | tristate "Intel Quark MFD I2C GPIO" | |
547 | depends on PCI | |
548 | depends on X86 | |
549 | depends on COMMON_CLK | |
550 | select MFD_CORE | |
551 | help | |
552 | This MFD provides support for I2C and GPIO that exist only | |
553 | in a single PCI device. It splits the 2 IO devices to | |
554 | their respective IO driver. | |
555 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
556 | ||
ab85b120 SO |
557 | config LPC_ICH |
558 | tristate "Intel ICH LPC" | |
0244ad00 | 559 | depends on PCI |
ab85b120 | 560 | select MFD_CORE |
55979319 | 561 | select P2SB if X86 |
d9105c2b | 562 | help |
ab85b120 SO |
563 | The LPC bridge function of the Intel ICH provides support for |
564 | many functional units. This driver provides needed support for | |
565 | other drivers to control these functions, currently GPIO and | |
566 | watchdog. | |
d9105c2b | 567 | |
ab85b120 SO |
568 | config LPC_SCH |
569 | tristate "Intel SCH LPC" | |
0244ad00 | 570 | depends on PCI |
16c5c023 | 571 | select MFD_CORE |
16c5c023 | 572 | help |
ab85b120 SO |
573 | LPC bridge function of the Intel SCH provides support for |
574 | System Management Bus and General Purpose I/O. | |
16c5c023 | 575 | |
7cf0a66f | 576 | config INTEL_SOC_PMIC |
b5238b41 | 577 | bool "Support for Crystal Cove PMIC" |
09c4e702 AS |
578 | depends on HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK |
579 | depends on (X86 && ACPI) || COMPILE_TEST | |
b5a8668d | 580 | depends on I2C_DESIGNWARE_PLATFORM=y || COMPILE_TEST |
7cf0a66f ZL |
581 | select MFD_CORE |
582 | select REGMAP_I2C | |
583 | select REGMAP_IRQ | |
584 | help | |
b5238b41 | 585 | Select this option to enable support for Crystal Cove PMIC |
7cf0a66f ZL |
586 | on some Intel SoC systems. The PMIC provides ADC, GPIO, |
587 | thermal, charger and related power management functions | |
b5238b41 AS |
588 | on these systems. |
589 | ||
acebcff9 HG |
590 | This option is a bool as it provides an ACPI OpRegion which must be |
591 | available before any devices using it are probed. This option also | |
592 | causes the designware-i2c driver to be builtin for the same reason. | |
593 | ||
b5238b41 AS |
594 | config INTEL_SOC_PMIC_BXTWC |
595 | tristate "Support for Intel Broxton Whiskey Cove PMIC" | |
25f1ca31 | 596 | depends on MFD_INTEL_PMC_BXT |
b5238b41 AS |
597 | select MFD_CORE |
598 | select REGMAP_IRQ | |
599 | help | |
600 | Select this option to enable support for Whiskey Cove PMIC | |
601 | on Intel Broxton systems. The PMIC provides ADC, GPIO, | |
602 | thermal, charger and related power management functions | |
7cf0a66f ZL |
603 | on these systems. |
604 | ||
de85d79f | 605 | config INTEL_SOC_PMIC_CHTWC |
1ae14f8e | 606 | bool "Support for Intel Cherry Trail Whiskey Cove PMIC" |
de85d79f HG |
607 | depends on ACPI && HAS_IOMEM && I2C=y && COMMON_CLK |
608 | depends on X86 || COMPILE_TEST | |
09fdc985 | 609 | depends on I2C_DESIGNWARE_PLATFORM=y |
de85d79f HG |
610 | select MFD_CORE |
611 | select REGMAP_I2C | |
612 | select REGMAP_IRQ | |
de85d79f HG |
613 | help |
614 | Select this option to enable support for the Intel Cherry Trail | |
615 | Whiskey Cove PMIC found on some Intel Cherry Trail systems. | |
616 | ||
617 | This option is a bool as it provides an ACPI OpRegion which must be | |
618 | available before any devices using it are probed. This option also | |
619 | causes the designware-i2c driver to be builtin for the same reason. | |
620 | ||
6bac0606 TI |
621 | config INTEL_SOC_PMIC_CHTDC_TI |
622 | tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC" | |
623 | depends on GPIOLIB | |
54d4c88b | 624 | depends on I2C=y && I2C_DESIGNWARE_PLATFORM=y |
6bac0606 TI |
625 | depends on ACPI |
626 | depends on X86 | |
627 | select MFD_CORE | |
628 | select REGMAP_I2C | |
629 | select REGMAP_IRQ | |
630 | help | |
631 | Select this option for supporting Dollar Cove (TI version) PMIC | |
632 | device that is found on some Intel Cherry Trail systems. | |
633 | ||
54d4c88b MCC |
634 | This option is a bool as it provides an ACPI OpRegion which must be |
635 | available before any devices using it are probed. This option also | |
636 | needs the designware-i2c driver to be builtin for the same reason. | |
637 | ||
b9a801df AS |
638 | config INTEL_SOC_PMIC_MRFLD |
639 | tristate "Support for Intel Merrifield Basin Cove PMIC" | |
640 | depends on GPIOLIB | |
641 | depends on ACPI | |
54b34aa0 | 642 | depends on INTEL_SCU |
b9a801df AS |
643 | select MFD_CORE |
644 | select REGMAP_IRQ | |
645 | help | |
646 | Select this option for supporting Basin Cove PMIC device | |
647 | that is found on Intel Merrifield systems. | |
648 | ||
4b45efe8 AS |
649 | config MFD_INTEL_LPSS |
650 | tristate | |
651 | select COMMON_CLK | |
652 | select MFD_CORE | |
653 | ||
654 | config MFD_INTEL_LPSS_ACPI | |
655 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
656 | select MFD_INTEL_LPSS | |
657 | depends on X86 && ACPI | |
658 | help | |
659 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
660 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
661 | PCH) in ACPI mode. | |
662 | ||
663 | config MFD_INTEL_LPSS_PCI | |
664 | tristate "Intel Low Power Subsystem support in PCI mode" | |
665 | select MFD_INTEL_LPSS | |
666 | depends on X86 && PCI | |
667 | help | |
668 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
669 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
670 | PCH) in PCI mode. | |
671 | ||
25f1ca31 MW |
672 | config MFD_INTEL_PMC_BXT |
673 | tristate "Intel PMC Driver for Broxton" | |
674 | depends on X86 | |
675 | depends on X86_PLATFORM_DEVICES | |
676 | depends on ACPI | |
677 | select INTEL_SCU_IPC | |
678 | select MFD_CORE | |
679 | help | |
680 | This driver provides support for the PMC (Power Management | |
681 | Controller) on Intel Broxton and Apollo Lake. The PMC is a | |
682 | multi-function device that exposes IPC, General Control | |
683 | Register and P-unit access. In addition this creates devices | |
684 | for iTCO watchdog and telemetry that are part of the PMC. | |
685 | ||
dcc21cc0 LW |
686 | config MFD_IPAQ_MICRO |
687 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
9a9e1be1 | 688 | depends on SA1100_H3600 |
dcc21cc0 LW |
689 | select MFD_CORE |
690 | help | |
691 | Select this to get support for the Microcontroller found in | |
692 | the Compaq iPAQ handheld computers. This is an Atmel | |
693 | AT90LS8535 microcontroller flashed with a special iPAQ | |
694 | firmware using the custom protocol implemented in this driver. | |
695 | ||
4d9cf7df JL |
696 | config MFD_IQS62X |
697 | tristate "Azoteq IQS620A/621/622/624/625 core support" | |
698 | depends on I2C | |
699 | select MFD_CORE | |
700 | select REGMAP_I2C | |
701 | help | |
702 | Say Y here if you want to build core support for the Azoteq IQS620A, | |
703 | IQS621, IQS622, IQS624 and IQS625 multi-function sensors. Additional | |
704 | options must be selected to enable device-specific functions. | |
705 | ||
706 | To compile this driver as a module, choose M here: the module will | |
707 | be called iqs62x. | |
708 | ||
ab85b120 SO |
709 | config MFD_JANZ_CMODIO |
710 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
711 | select MFD_CORE | |
0244ad00 | 712 | depends on PCI |
87c13493 | 713 | help |
ab85b120 SO |
714 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
715 | carrier board. This device is a PCI to MODULbus bridge which may | |
716 | host many different types of MODULbus daughterboards, including | |
717 | CAN and GPIO controllers. | |
87c13493 | 718 | |
43620a17 KS |
719 | config MFD_KEMPLD |
720 | tristate "Kontron module PLD device" | |
721 | select MFD_CORE | |
722 | help | |
723 | This is the core driver for the PLD (Programmable Logic Device) found | |
0cd3aa99 MB |
724 | on some Kontron ETX and nearly all COMexpress (ETXexpress) modules as |
725 | well as on some other Kontron products. The PLD device may provide | |
726 | functions like watchdog, GPIO, UART and I2C bus. | |
43620a17 KS |
727 | |
728 | This driver can also be built as a module. If so, the module | |
729 | will be called kempld-core. | |
730 | ||
ab85b120 SO |
731 | config MFD_88PM800 |
732 | tristate "Marvell 88PM800" | |
c2e04af0 | 733 | depends on I2C |
d48f411c | 734 | select REGMAP_I2C |
ab85b120 SO |
735 | select REGMAP_IRQ |
736 | select MFD_CORE | |
d48f411c | 737 | help |
ab85b120 SO |
738 | This supports for Marvell 88PM800 Power Management IC. |
739 | This includes the I2C driver and the core APIs _only_, you have to | |
740 | select individual components like voltage regulators, RTC and | |
741 | battery-charger under the corresponding menus. | |
d48f411c | 742 | |
ab85b120 SO |
743 | config MFD_88PM805 |
744 | tristate "Marvell 88PM805" | |
c2e04af0 | 745 | depends on I2C |
1176b5be | 746 | select REGMAP_I2C |
ab85b120 SO |
747 | select REGMAP_IRQ |
748 | select MFD_CORE | |
37df003c | 749 | help |
ab85b120 SO |
750 | This supports for Marvell 88PM805 Power Management IC. This includes |
751 | the I2C driver and the core APIs _only_, you have to select individual | |
752 | components like codec device, headset/Mic device under the | |
753 | corresponding menus. | |
37df003c | 754 | |
ab85b120 SO |
755 | config MFD_88PM860X |
756 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 757 | depends on I2C=y |
ab85b120 SO |
758 | select REGMAP_I2C |
759 | select MFD_CORE | |
760 | help | |
761 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
762 | This includes the I2C driver and the core APIs _only_, you have to | |
763 | select individual components like voltage regulators, RTC and | |
764 | battery-charger under the corresponding menus. | |
37df003c | 765 | |
3008ddbe | 766 | config MFD_MAX14577 |
59a9b273 JMC |
767 | tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
768 | depends on I2C | |
3008ddbe CC |
769 | select MFD_CORE |
770 | select REGMAP_I2C | |
0c8a9dea | 771 | select REGMAP_IRQ |
3008ddbe CC |
772 | select IRQ_DOMAIN |
773 | help | |
aee2a57c KK |
774 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
775 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
776 | This driver provides common support for accessing the device; |
777 | additional drivers must be enabled in order to use the functionality | |
778 | of the device. | |
779 | ||
327156c5 LD |
780 | config MFD_MAX77620 |
781 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" | |
782 | depends on I2C=y | |
96836a35 | 783 | depends on OF |
327156c5 LD |
784 | select MFD_CORE |
785 | select REGMAP_I2C | |
786 | select REGMAP_IRQ | |
787 | select IRQ_DOMAIN | |
788 | help | |
789 | Say yes here to add support for Maxim Semiconductor MAX77620 and | |
790 | MAX20024 which are Power Management IC with General purpose pins, | |
791 | RTC, regulators, clock generator, watchdog etc. This driver | |
792 | provides common support for accessing the device; additional drivers | |
793 | must be enabled in order to use the functionality of the device. | |
794 | ||
d0f60334 BG |
795 | config MFD_MAX77650 |
796 | tristate "Maxim MAX77650/77651 PMIC Support" | |
797 | depends on I2C | |
96836a35 | 798 | depends on OF |
d0f60334 BG |
799 | select MFD_CORE |
800 | select REGMAP_I2C | |
cb7a374a | 801 | select REGMAP_IRQ |
d0f60334 BG |
802 | help |
803 | Say Y here to add support for Maxim Semiconductor MAX77650 and | |
804 | MAX77651 Power Management ICs. This is the core multifunction | |
805 | driver for interacting with the device. The module name is | |
806 | 'max77650'. Additional drivers can be enabled in order to use | |
807 | the following functionalities of the device: GPIO, regulator, | |
808 | charger, LED, onkey. | |
809 | ||
ab85b120 | 810 | config MFD_MAX77686 |
a52e46ce JMC |
811 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
812 | depends on I2C | |
96836a35 | 813 | depends on OF |
54f323b1 | 814 | select MFD_CORE |
dc9913a0 | 815 | select REGMAP_I2C |
6f1c1e71 | 816 | select REGMAP_IRQ |
21f7541d | 817 | select IRQ_DOMAIN |
54f323b1 | 818 | help |
a259f389 JMC |
819 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
820 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
821 | This driver provides common support for accessing the device; |
822 | additional drivers must be enabled in order to use the functionality | |
823 | of the device. | |
36e52873 | 824 | |
ab85b120 | 825 | config MFD_MAX77693 |
073d4aca KK |
826 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
827 | depends on I2C | |
36e52873 | 828 | select MFD_CORE |
ab85b120 | 829 | select REGMAP_I2C |
342d669c | 830 | select REGMAP_IRQ |
36e52873 | 831 | help |
921a1b0c | 832 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
833 | This is a companion Power Management IC with Flash, Haptic, Charger, |
834 | and MUIC(Micro USB Interface Controller) controls on chip. | |
835 | This driver provides common support for accessing the device; | |
836 | additional drivers must be enabled in order to use the functionality | |
837 | of the device. | |
36e52873 | 838 | |
60b050ff LC |
839 | config MFD_MAX77714 |
840 | tristate "Maxim Semiconductor MAX77714 PMIC Support" | |
841 | depends on I2C | |
96836a35 | 842 | depends on OF |
60b050ff LC |
843 | select MFD_CORE |
844 | select REGMAP_I2C | |
845 | help | |
846 | Say yes here to add support for Maxim Semiconductor MAX77714. | |
847 | This is a Power Management IC with 4 buck regulators, 9 | |
848 | low-dropout regulators, 8 GPIOs, RTC, watchdog etc. This driver | |
849 | provides common support for accessing the device; additional | |
850 | drivers must be enabled in order to use each functionality of the | |
851 | device. | |
852 | ||
c7f585fe JK |
853 | config MFD_MAX77843 |
854 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
855 | depends on I2C=y | |
856 | select MFD_CORE | |
857 | select REGMAP_I2C | |
858 | select REGMAP_IRQ | |
859 | help | |
860 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
861 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
862 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
863 | This driver provides common support for accessing the device; | |
864 | additional drivers must be enabled in order to use the functionality | |
865 | of the device. | |
866 | ||
ab85b120 SO |
867 | config MFD_MAX8907 |
868 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 869 | select MFD_CORE |
c2e04af0 | 870 | depends on I2C |
edd7eabc | 871 | select REGMAP_I2C |
c2ace4fd | 872 | select REGMAP_IRQ |
edd7eabc | 873 | help |
921a1b0c | 874 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
875 | a Power Management IC. This driver provides common support for |
876 | accessing the device; additional drivers must be enabled in order | |
877 | to use the functionality of the device. | |
edd7eabc | 878 | |
ab85b120 SO |
879 | config MFD_MAX8925 |
880 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 881 | depends on I2C=y |
ab85b120 | 882 | select MFD_CORE |
88e75cc3 | 883 | help |
921a1b0c | 884 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
885 | a Power Management IC. This driver provides common support for |
886 | accessing the device, additional drivers must be enabled in order | |
887 | to use the functionality of the device. | |
88e75cc3 | 888 | |
ab85b120 SO |
889 | config MFD_MAX8997 |
890 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 891 | depends on I2C=y |
ab85b120 | 892 | select MFD_CORE |
280ad7fd | 893 | select IRQ_DOMAIN |
a603a7fa | 894 | help |
921a1b0c | 895 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
896 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
897 | MUIC controls on chip. | |
898 | This driver provides common support for accessing the device; | |
899 | additional drivers must be enabled in order to use the functionality | |
900 | of the device. | |
a603a7fa | 901 | |
ab85b120 SO |
902 | config MFD_MAX8998 |
903 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 904 | depends on I2C=y |
ab85b120 | 905 | select MFD_CORE |
443c6ae2 | 906 | select IRQ_DOMAIN |
f99c1d4f | 907 | help |
921a1b0c | 908 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
909 | National Semiconductor LP3974. This is a Power Management IC. |
910 | This driver provides common support for accessing the device, | |
911 | additional drivers must be enabled in order to use the functionality | |
912 | of the device. | |
f99c1d4f | 913 | |
7edd3634 GC |
914 | config MFD_MT6360 |
915 | tristate "Mediatek MT6360 SubPMIC" | |
916 | select MFD_CORE | |
917 | select REGMAP_I2C | |
918 | select REGMAP_IRQ | |
3b085044 | 919 | select CRC8 |
7edd3634 GC |
920 | depends on I2C |
921 | help | |
922 | Say Y here to enable MT6360 PMU/PMIC/LDO functional support. | |
923 | PMU part includes Charger, Flashlight, RGB LED | |
924 | PMIC part includes 2-channel BUCKs and 2-channel LDOs | |
925 | LDO part includes 4-channel LDOs | |
926 | ||
b2adf788 CH |
927 | config MFD_MT6370 |
928 | tristate "MediaTek MT6370 SubPMIC" | |
929 | select MFD_CORE | |
930 | select REGMAP_I2C | |
931 | select REGMAP_IRQ | |
932 | depends on I2C | |
933 | help | |
934 | Say Y here to enable MT6370 SubPMIC functional support. | |
935 | It consists of a single cell battery charger with ADC monitoring, RGB | |
936 | LEDs, dual channel flashlight, WLED backlight driver, display bias | |
937 | voltage supply, one general purpose LDO, and the USB Type-C & PD | |
938 | controller complies with the latest USB Type-C and PD standards. | |
939 | ||
940 | This driver can also be built as a module. If so, the module | |
941 | will be called "mt6370". | |
942 | ||
6df8dd5c FF |
943 | config MFD_MT6397 |
944 | tristate "MediaTek MT6397 PMIC Support" | |
945 | select MFD_CORE | |
946 | select IRQ_DOMAIN | |
947 | help | |
948 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
949 | a Power Management IC. This driver provides common support for | |
950 | accessing the device; additional drivers must be enabled in order | |
951 | to use the functionality of the device. | |
952 | ||
dfbdcd7c AW |
953 | config MFD_MENF21BMC |
954 | tristate "MEN 14F021P00 Board Management Controller Support" | |
955 | depends on I2C | |
956 | select MFD_CORE | |
957 | help | |
958 | Say yes here to add support for the MEN 14F021P00 BMC | |
959 | which is a Board Management Controller connected to the I2C bus. | |
960 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
961 | This driver provides common support for accessing the devices; | |
962 | additional drivers must be enabled in order to use the | |
963 | functionality of the BMC device. | |
964 | ||
965 | This driver can also be built as a module. If so the module | |
966 | will be called menf21bmc. | |
967 | ||
f3e89362 CF |
968 | config MFD_OCELOT |
969 | tristate "Microsemi Ocelot External Control Support" | |
970 | depends on SPI_MASTER | |
971 | select MFD_CORE | |
972 | select REGMAP_SPI | |
973 | help | |
974 | Ocelot is a family of networking chips that support multiple ethernet | |
975 | and fibre interfaces. In addition to networking, they contain several | |
976 | other functions, including pinctrl, MDIO, and communication with | |
977 | external chips. While some chips have an internal processor capable of | |
978 | running an OS, others don't. All chips can be controlled externally | |
979 | through different interfaces, including SPI, I2C, and PCIe. | |
980 | ||
981 | Say yes here to add support for Ocelot chips (VSC7511, VSC7512, | |
982 | VSC7513, VSC7514) controlled externally. | |
983 | ||
984 | To compile this driver as a module, choose M here: the module will be | |
985 | called ocelot-soc. | |
986 | ||
987 | If unsure, say N. | |
988 | ||
ab85b120 SO |
989 | config EZX_PCAP |
990 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 991 | depends on SPI_MASTER |
ebf0bd36 | 992 | help |
ab85b120 SO |
993 | This enables the PCAP ASIC present on EZX Phones. This is |
994 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 995 | |
56e1d40d TL |
996 | config MFD_CPCAP |
997 | tristate "Support for Motorola CPCAP" | |
998 | depends on SPI | |
96836a35 | 999 | depends on OF |
c703797c | 1000 | select MFD_CORE |
56e1d40d TL |
1001 | select REGMAP_SPI |
1002 | select REGMAP_IRQ | |
1003 | help | |
1004 | Say yes here if you want to include driver for CPCAP. | |
1005 | It is used on many Motorola phones and tablets as a PMIC. | |
1006 | At least Motorola Droid 4 is known to use CPCAP. | |
1007 | ||
ab85b120 | 1008 | config MFD_VIPERBOARD |
2cd0ee3b | 1009 | tristate "Nano River Technologies Viperboard" |
0b83ddeb | 1010 | select MFD_CORE |
0244ad00 | 1011 | depends on USB |
0b83ddeb | 1012 | default n |
ab85b120 SO |
1013 | help |
1014 | Say yes here if you want support for Nano River Technologies | |
1015 | Viperboard. | |
1016 | There are mfd cell drivers available for i2c master, adc and | |
1017 | both gpios found on the board. The spi part does not yet | |
1018 | have a driver. | |
1019 | You need to select the mfd cell drivers separately. | |
1020 | The drivers do not support all features the board exposes. | |
0b83ddeb | 1021 | |
eceae583 JN |
1022 | config MFD_NTXEC |
1023 | tristate "Netronix embedded controller (EC)" | |
96836a35 | 1024 | depends on OF |
eceae583 JN |
1025 | depends on I2C |
1026 | select REGMAP_I2C | |
1027 | select MFD_CORE | |
1028 | help | |
1029 | Say yes here if you want to support the embedded controller found in | |
1030 | certain e-book readers designed by the original design manufacturer | |
1031 | Netronix. | |
1032 | ||
ab85b120 | 1033 | config MFD_RETU |
95e50f6a | 1034 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 1035 | select MFD_CORE |
0244ad00 | 1036 | depends on I2C |
ab7edb14 | 1037 | select REGMAP_IRQ |
8eaeb939 | 1038 | help |
95e50f6a AK |
1039 | Retu and Tahvo are a multi-function devices found on Nokia |
1040 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 1041 | |
ab85b120 SO |
1042 | config MFD_PCF50633 |
1043 | tristate "NXP PCF50633" | |
1044 | depends on I2C | |
1045 | select REGMAP_I2C | |
27e34995 | 1046 | help |
ab85b120 SO |
1047 | Say yes here if you have NXP PCF50633 chip on your board. |
1048 | This core driver provides register access and IRQ handling | |
1049 | facilities, and registers devices for the various functions | |
1050 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 1051 | |
ab85b120 SO |
1052 | config PCF50633_ADC |
1053 | tristate "NXP PCF50633 ADC" | |
1054 | depends on MFD_PCF50633 | |
1a6e4b74 | 1055 | help |
2cd0ee3b EWI |
1056 | Say yes here if you want to include support for ADC in the |
1057 | NXP PCF50633 chip. | |
e789995d | 1058 | |
ab85b120 SO |
1059 | config PCF50633_GPIO |
1060 | tristate "NXP PCF50633 GPIO" | |
1061 | depends on MFD_PCF50633 | |
e789995d | 1062 | help |
2cd0ee3b EWI |
1063 | Say yes here if you want to include support GPIO for pins on |
1064 | the PCF50633 chip. | |
1a6e4b74 | 1065 | |
ab85b120 | 1066 | config MFD_PM8XXX |
40a3a0f2 | 1067 | tristate "Qualcomm PM8xxx PMIC chips driver" |
a23670df | 1068 | depends on (ARM || HEXAGON || COMPILE_TEST) |
de744e01 | 1069 | select IRQ_DOMAIN_HIERARCHY |
1f192015 | 1070 | select MFD_CORE |
e7b81fca | 1071 | select REGMAP |
1f192015 | 1072 | help |
ab85b120 | 1073 | If you say yes to this option, support will be included for the |
40a3a0f2 | 1074 | built-in PM8xxx PMIC chips. |
1f192015 | 1075 | |
40a3a0f2 | 1076 | This is required if your board has a PM8xxx and uses its features, |
ab85b120 SO |
1077 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. |
1078 | ||
40a3a0f2 LW |
1079 | Say M here if you want to include support for PM8xxx chips as a |
1080 | module. This will build a module called "pm8xxx-core". | |
ab85b120 | 1081 | |
58e21438 BA |
1082 | config MFD_QCOM_RPM |
1083 | tristate "Qualcomm Resource Power Manager (RPM)" | |
1084 | depends on ARCH_QCOM && OF | |
1085 | help | |
1086 | If you say yes to this option, support will be included for the | |
1087 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
1088 | 8064 based devices. | |
1089 | ||
1090 | This is required to access many regulators, clocks and bus | |
1091 | frequencies controlled by the RPM on these devices. | |
1092 | ||
1093 | Say M here if you want to include support for the Qualcomm RPM as a | |
1094 | module. This will build a module called "qcom_rpm". | |
1095 | ||
c3a973a7 JC |
1096 | config MFD_SPMI_PMIC |
1097 | tristate "Qualcomm SPMI PMICs" | |
1098 | depends on ARCH_QCOM || COMPILE_TEST | |
1099 | depends on OF | |
1100 | depends on SPMI | |
1101 | select REGMAP_SPMI | |
1102 | help | |
1103 | This enables support for the Qualcomm SPMI PMICs. | |
1104 | These PMICs are currently used with the Snapdragon 800 series of | |
1105 | SoCs. Note, that this will only be useful paired with descriptions | |
1106 | of the independent functions as children nodes in the device tree. | |
1107 | ||
1108 | Say M here if you want to include support for the SPMI PMIC | |
1109 | series as a module. The module will be called "qcom-spmi-pmic". | |
1110 | ||
5e88619b AF |
1111 | config MFD_SY7636A |
1112 | tristate "Silergy SY7636A voltage regulator" | |
1113 | depends on I2C | |
1114 | select MFD_SIMPLE_MFD_I2C | |
1115 | help | |
1116 | Enable support for Silergy SY7636A voltage regulator. | |
1117 | ||
1118 | To enable support for building sub-devices as modules, | |
1119 | choose M here. | |
1120 | ||
ab85b120 SO |
1121 | config MFD_RDC321X |
1122 | tristate "RDC R-321x southbridge" | |
1123 | select MFD_CORE | |
0244ad00 | 1124 | depends on PCI |
ab85b120 SO |
1125 | help |
1126 | Say yes here if you want to have support for the RDC R-321x SoC | |
1127 | southbridge which provides access to GPIOs and Watchdog using the | |
1128 | southbridge PCI device configuration space. | |
1129 | ||
3367ac3e CH |
1130 | config MFD_RT4831 |
1131 | tristate "Richtek RT4831 four channel WLED and Display Bias Voltage" | |
1132 | depends on I2C | |
1133 | select MFD_CORE | |
1134 | select REGMAP_I2C | |
1135 | help | |
1136 | This enables support for the Richtek RT4831 that includes 4 channel | |
1137 | WLED driving and Display Bias Voltage. It's commonly used to provide | |
1138 | power to the LCD display and LCD backlight. | |
1139 | ||
0b271258 BS |
1140 | config MFD_RT5033 |
1141 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 1142 | depends on I2C |
0b271258 BS |
1143 | select MFD_CORE |
1144 | select REGMAP_I2C | |
23a2a22a | 1145 | select REGMAP_IRQ |
0b271258 BS |
1146 | help |
1147 | This driver provides for the Richtek RT5033 Power Management IC, | |
1148 | which includes the I2C driver and the Core APIs. This driver provides | |
1149 | common support for accessing the device. The device supports multiple | |
1150 | sub-devices like charger, fuel gauge, flash LED, current source, | |
1151 | LDO and Buck. | |
1152 | ||
4e4627e1 CH |
1153 | config MFD_RT5120 |
1154 | tristate "Richtek RT5120 Power Management IC" | |
1155 | depends on I2C | |
1156 | select MFD_CORE | |
1157 | select REGMAP_I2C | |
1158 | select REGMAP_IRQ | |
1159 | help | |
1160 | The enables support for Richtek RT5120 PMIC. It includes four high | |
1161 | efficiency buck converters and one LDO voltage regulator. The device | |
1162 | is targeted at providing the CPU voltage, memory, I/O and peripheral | |
1163 | power rails in home entertainment devices. | |
1164 | ||
ab85b120 SO |
1165 | config MFD_RC5T583 |
1166 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 1167 | depends on I2C=y |
ab85b120 SO |
1168 | select MFD_CORE |
1169 | select REGMAP_I2C | |
1170 | help | |
1171 | Select this option to get support for the RICOH583 Power | |
1172 | Management system device. | |
1173 | This driver provides common support for accessing the device | |
1174 | through i2c interface. The device supports multiple sub-devices | |
1175 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
1176 | Additional drivers must be enabled in order to use the | |
1177 | different functionality of the device. | |
1178 | ||
f69a7cf7 | 1179 | config MFD_RK808 |
586c1b41 | 1180 | tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power Management Chip" |
f69a7cf7 CZ |
1181 | depends on I2C && OF |
1182 | select MFD_CORE | |
1183 | select REGMAP_I2C | |
1184 | select REGMAP_IRQ | |
1185 | help | |
586c1b41 TX |
1186 | If you say yes here you get support for the RK805, RK808, RK809, |
1187 | RK817 and RK818 Power Management chips. | |
f69a7cf7 CZ |
1188 | This driver provides common support for accessing the device |
1189 | through I2C interface. The device supports multiple sub-devices | |
1190 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
1191 | ||
9bb9e29c | 1192 | config MFD_RN5T618 |
a99ab50d | 1193 | tristate "Ricoh RN5T567/618 PMIC" |
9bb9e29c | 1194 | depends on I2C |
a99ab50d | 1195 | depends on OF |
9bb9e29c BG |
1196 | select MFD_CORE |
1197 | select REGMAP_I2C | |
0c816045 | 1198 | select REGMAP_IRQ |
9bb9e29c | 1199 | help |
c5e589a1 | 1200 | Say yes here to add support for the Ricoh RN5T567, |
2cd0ee3b | 1201 | RN5T618, RC5T619 PMIC. |
a99ab50d | 1202 | This driver provides common support for accessing the device, |
9bb9e29c BG |
1203 | additional drivers must be enabled in order to use the |
1204 | functionality of the device. | |
1205 | ||
ab85b120 | 1206 | config MFD_SEC_CORE |
5e2540c1 | 1207 | tristate "Samsung Electronics PMIC Series Support" |
0244ad00 | 1208 | depends on I2C=y |
96836a35 | 1209 | depends on OF |
ab85b120 SO |
1210 | select MFD_CORE |
1211 | select REGMAP_I2C | |
1212 | select REGMAP_IRQ | |
1213 | help | |
eef0594a KK |
1214 | Support for the Samsung Electronics PMIC devices coming |
1215 | usually along with Samsung Exynos SoC chipset. | |
838a7240 KK |
1216 | This driver provides common support for accessing the device, |
1217 | additional drivers must be enabled in order to use the functionality | |
1218 | of the device | |
ab85b120 | 1219 | |
eef0594a KK |
1220 | To compile this driver as a module, choose M here: the |
1221 | module will be called sec-core. | |
1222 | Have in mind that important core drivers (like regulators) depend | |
1223 | on this driver so building this as a module might require proper | |
1224 | initial ramdisk or might not boot up as well in certain scenarios. | |
1225 | ||
9b8e1a5e AS |
1226 | config MFD_SI476X_CORE |
1227 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
1228 | depends on I2C | |
1229 | select MFD_CORE | |
1230 | select REGMAP_I2C | |
1231 | help | |
1232 | This is the core driver for the SI476x series of AM/FM | |
1233 | radio. This MFD driver connects the radio-si476x V4L2 module | |
1234 | and the si476x audio codec. | |
1235 | ||
1236 | To compile this driver as a module, choose M here: the | |
1237 | module will be called si476x-core. | |
1238 | ||
3abee457 | 1239 | config MFD_SIMPLE_MFD_I2C |
5e88619b | 1240 | tristate |
3abee457 | 1241 | depends on I2C |
5dc6dafe | 1242 | select MFD_CORE |
3abee457 MW |
1243 | select REGMAP_I2C |
1244 | help | |
1245 | This driver creates a single register map with the intention for it | |
1246 | to be shared by all sub-devices. | |
1247 | ||
1248 | Once the register map has been successfully initialised, any | |
1249 | sub-devices represented by child nodes in Device Tree will be | |
1250 | subsequently registered. | |
1251 | ||
a538ad22 MW |
1252 | config MFD_SL28CPLD |
1253 | tristate "Kontron sl28cpld Board Management Controller" | |
328162a8 | 1254 | depends on I2C |
de129281 | 1255 | depends on ARCH_LAYERSCAPE || COMPILE_TEST |
a538ad22 MW |
1256 | select MFD_SIMPLE_MFD_I2C |
1257 | help | |
1258 | Say yes here to enable support for the Kontron sl28cpld board | |
1259 | management controller. | |
1260 | ||
1261 | It can be found on the following boards: | |
1262 | * SMARC-sAL28 | |
1263 | ||
ab85b120 SO |
1264 | config MFD_SM501 |
1265 | tristate "Silicon Motion SM501" | |
d0377392 | 1266 | depends on HAS_DMA |
a7f7f624 | 1267 | help |
ab85b120 SO |
1268 | This is the core driver for the Silicon Motion SM501 multimedia |
1269 | companion chip. This device is a multifunction device which may | |
1270 | provide numerous interfaces including USB host controller, USB gadget, | |
1271 | asynchronous serial ports, audio functions, and a dual display video | |
1272 | interface. The device may be connected by PCI or local bus with | |
1273 | varying functions enabled. | |
1274 | ||
1275 | config MFD_SM501_GPIO | |
1276 | bool "Export GPIO via GPIO layer" | |
1277 | depends on MFD_SM501 && GPIOLIB | |
a7f7f624 | 1278 | help |
2cd0ee3b EWI |
1279 | This option uses the gpio library layer to export the 64 GPIO |
1280 | lines on the SM501. The platform data is used to supply the | |
1281 | base number for the first GPIO line to register. | |
1f192015 | 1282 | |
2698dc22 GY |
1283 | config MFD_SKY81452 |
1284 | tristate "Skyworks Solutions SKY81452" | |
1285 | select MFD_CORE | |
1286 | select REGMAP_I2C | |
1287 | depends on I2C | |
1288 | help | |
1289 | This is the core driver for the Skyworks SKY81452 backlight and | |
1290 | voltage regulator device. | |
1291 | ||
1292 | This driver can also be built as a module. If so, the module | |
1293 | will be called sky81452. | |
1294 | ||
25ca4ae4 BW |
1295 | config MFD_SC27XX_PMIC |
1296 | tristate "Spreadtrum SC27xx PMICs" | |
1297 | depends on ARCH_SPRD || COMPILE_TEST | |
1298 | depends on SPI_MASTER | |
1299 | select MFD_CORE | |
1300 | select REGMAP_SPI | |
1301 | select REGMAP_IRQ | |
1302 | help | |
1303 | This enables support for the Spreadtrum SC27xx PMICs with SPI | |
1304 | interface. The SC27xx series PMICs integrate power management, | |
1305 | audio codec, battery management and user interface support | |
1306 | function (such as RTC, Typec, indicator and so on) in a single chip. | |
1307 | ||
1308 | This driver provides common support for accessing the SC27xx PMICs, | |
1309 | and it also adds the irq_chip parts for handling the PMIC chip events. | |
1310 | ||
ab85b120 SO |
1311 | config ABX500_CORE |
1312 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
0cab0aa1 GU |
1313 | depends on ARCH_U8500 || COMPILE_TEST |
1314 | default y if ARCH_U8500 | |
cbdfb426 | 1315 | help |
ab85b120 SO |
1316 | Say yes here if you have the ABX500 Mixed Signal IC family |
1317 | chips. This core driver expose register access functions. | |
1318 | Functionality specific drivers using these functions can | |
1319 | remain unchanged when IC changes. Binding of the functions to | |
1320 | actual register access is done by the IC core driver. | |
cbdfb426 | 1321 | |
ab85b120 SO |
1322 | config AB8500_CORE |
1323 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 1324 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 1325 | select POWER_SUPPLY |
84c99db8 | 1326 | select MFD_CORE |
ab85b120 SO |
1327 | select IRQ_DOMAIN |
1328 | help | |
1329 | Select this option to enable access to AB8500 power management | |
1330 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
1331 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
1332 | the irq_chip parts for handling the Mixed Signal chip events. | |
74391043 | 1333 | This chip embeds various other multimedia functionalities as well. |
84c99db8 | 1334 | |
ab85b120 SO |
1335 | config MFD_DB8500_PRCMU |
1336 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
1337 | depends on UX500_SOC_DB8500 | |
1338 | select MFD_CORE | |
84c99db8 | 1339 | help |
ab85b120 SO |
1340 | Select this option to enable support for the DB8500 Power Reset |
1341 | and Control Management Unit. This is basically an autonomous | |
1342 | system controller running an XP70 microprocessor, which is accessed | |
1343 | through a register map. | |
84c99db8 | 1344 | |
ab85b120 SO |
1345 | config MFD_STMPE |
1346 | bool "STMicroelectronics STMPE" | |
0244ad00 | 1347 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 1348 | depends on OF |
2896434c | 1349 | select MFD_CORE |
2896434c | 1350 | help |
ab85b120 SO |
1351 | Support for the STMPE family of I/O Expanders from |
1352 | STMicroelectronics. | |
2896434c | 1353 | |
ab85b120 | 1354 | Currently supported devices are: |
2896434c | 1355 | |
6377cfa3 | 1356 | STMPE811: GPIO, Touchscreen, ADC |
ab85b120 SO |
1357 | STMPE1601: GPIO, Keypad |
1358 | STMPE1801: GPIO, Keypad | |
1359 | STMPE2401: GPIO, Keypad | |
1360 | STMPE2403: GPIO, Keypad | |
1361 | ||
1362 | This driver provides common support for accessing the device, | |
1363 | additional drivers must be enabled in order to use the functionality | |
1364 | of the device. Currently available sub drivers are: | |
1365 | ||
1366 | GPIO: stmpe-gpio | |
1367 | Keypad: stmpe-keypad | |
1368 | Touchscreen: stmpe-ts | |
6377cfa3 | 1369 | ADC: stmpe-adc |
ab85b120 SO |
1370 | |
1371 | menu "STMicroelectronics STMPE Interface Drivers" | |
1372 | depends on MFD_STMPE | |
1373 | ||
1374 | config STMPE_I2C | |
8c88126b | 1375 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1376 | depends on I2C=y |
ab85b120 | 1377 | default y |
a5736e0b | 1378 | help |
ab85b120 | 1379 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1380 | |
ab85b120 | 1381 | config STMPE_SPI |
8c88126b | 1382 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1383 | depends on SPI_MASTER |
eea6b7cc | 1384 | help |
ab85b120 SO |
1385 | This is used to enable SPI interface of STMPE |
1386 | endmenu | |
eea6b7cc | 1387 | |
ab85b120 SO |
1388 | config MFD_STA2X11 |
1389 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1390 | depends on STA2X11 |
dae8a969 | 1391 | select MFD_CORE |
ab85b120 SO |
1392 | select REGMAP_MMIO |
1393 | ||
d58603cc | 1394 | config MFD_SUN6I_PRCM |
f33bae37 | 1395 | bool "Allwinner A31/A23/A33 PRCM controller" |
a05a2e79 | 1396 | depends on ARCH_SUNXI || COMPILE_TEST |
d58603cc BB |
1397 | select MFD_CORE |
1398 | help | |
1399 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
f33bae37 SH |
1400 | in the A31, A23, and A33 SoCs. Other Allwinner SoCs contain similar |
1401 | hardware, but they do not use this driver. | |
d58603cc | 1402 | |
ab85b120 SO |
1403 | config MFD_SYSCON |
1404 | bool "System Controller Register R/W Based on Regmap" | |
1405 | select REGMAP_MMIO | |
dae8a969 | 1406 | help |
ab85b120 SO |
1407 | Select this option to enable accessing system control registers |
1408 | via regmap. | |
dae8a969 | 1409 | |
ab85b120 SO |
1410 | config MFD_TI_AM335X_TSCADC |
1411 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1412 | select MFD_CORE |
ab85b120 SO |
1413 | select REGMAP |
1414 | select REGMAP_MMIO | |
a91d2f8d | 1415 | help |
ab85b120 SO |
1416 | If you say yes here you get support for Texas Instruments series |
1417 | of Touch Screen /ADC chips. | |
1418 | To compile this driver as a module, choose M here: the | |
1419 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1420 | |
470eca47 MK |
1421 | config MFD_LP3943 |
1422 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1423 | depends on I2C | |
1424 | select MFD_CORE | |
1425 | select REGMAP_I2C | |
1426 | help | |
1427 | Support for the TI/National Semiconductor LP3943. | |
1428 | This driver consists of GPIO and PWM drivers. | |
1429 | With these functionalities, it can be used for LED string control or | |
1430 | general usage such like a GPIO controller and a PWM controller. | |
1431 | ||
ab85b120 SO |
1432 | config MFD_LP8788 |
1433 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1434 | depends on I2C=y |
527e7e9a | 1435 | select MFD_CORE |
ab85b120 | 1436 | select REGMAP_I2C |
b41511f7 | 1437 | select IRQ_DOMAIN |
527e7e9a | 1438 | help |
ab85b120 SO |
1439 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1440 | ADC, backlight driver and current sinks. | |
527e7e9a | 1441 | |
d5aa11bf MK |
1442 | config MFD_TI_LMU |
1443 | tristate "TI Lighting Management Unit driver" | |
1444 | depends on I2C | |
1445 | select MFD_CORE | |
1446 | select REGMAP_I2C | |
1447 | help | |
1448 | Say yes here to enable support for TI LMU chips. | |
9c523efb DM |
1449 | TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and |
1450 | LM36274. It consists of backlight, LED and regulator driver. | |
d5aa11bf MK |
1451 | It provides consistent device controls for lighting functions. |
1452 | ||
ab85b120 SO |
1453 | config MFD_OMAP_USB_HOST |
1454 | bool "TI OMAP USBHS core and TLL driver" | |
1455 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
7a69a6f6 | 1456 | depends on COMMON_CLK |
ab85b120 | 1457 | default y |
156f2528 | 1458 | help |
ab85b120 SO |
1459 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1460 | This MFD driver does the required setup functionalities for | |
1461 | OMAP USB Host drivers. | |
156f2528 | 1462 | |
ab85b120 | 1463 | config MFD_PALMAS |
d4b15e44 | 1464 | tristate "TI Palmas series chips" |
c3d4d697 SK |
1465 | select MFD_CORE |
1466 | select REGMAP_I2C | |
6445b84a | 1467 | select REGMAP_IRQ |
0244ad00 | 1468 | depends on I2C=y |
c3d4d697 | 1469 | help |
ab85b120 SO |
1470 | If you say yes here you get support for the Palmas |
1471 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1472 | |
ab85b120 SO |
1473 | config TPS6105X |
1474 | tristate "TI TPS61050/61052 Boost Converters" | |
1475 | depends on I2C | |
18eb3f04 | 1476 | select REGMAP_I2C |
ab85b120 | 1477 | select REGULATOR |
3afbac95 | 1478 | select MFD_CORE |
ab85b120 | 1479 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1480 | help |
ab85b120 SO |
1481 | This option enables a driver for the TP61050/TPS61052 |
1482 | high-power "white LED driver". This boost converter is | |
1483 | sometimes used for other things than white LEDs, and | |
1484 | also contains a GPIO pin. | |
3afbac95 | 1485 | |
ab85b120 SO |
1486 | config TPS65010 |
1487 | tristate "TI TPS6501x Power Management chips" | |
1488 | depends on I2C && GPIOLIB | |
0d7bb85e | 1489 | default MACH_OMAP_OSK |
3afbac95 | 1490 | help |
ab85b120 SO |
1491 | If you say yes here you get support for the TPS6501x series of |
1492 | Power Management chips. These include voltage regulators, | |
1493 | lithium ion/polymer battery charging, and other features that | |
1494 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1495 | |
ab85b120 SO |
1496 | This driver can also be built as a module. If so, the module |
1497 | will be called tps65010. | |
1498 | ||
1499 | config TPS6507X | |
1500 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1501 | select MFD_CORE |
0244ad00 | 1502 | depends on I2C |
3afbac95 | 1503 | help |
ab85b120 SO |
1504 | If you say yes here you get support for the TPS6507x series of |
1505 | Power Management / Touch Screen chips. These include voltage | |
1506 | regulators, lithium ion/polymer battery charging, touch screen | |
1507 | and other features that are often used in portable devices. | |
1508 | This driver can also be built as a module. If so, the module | |
1509 | will be called tps6507x. | |
3afbac95 | 1510 | |
b45b719e AD |
1511 | config MFD_TPS65086 |
1512 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
5c8f1248 | 1513 | select MFD_CORE |
b45b719e AD |
1514 | select REGMAP |
1515 | select REGMAP_IRQ | |
1516 | select REGMAP_I2C | |
1517 | depends on I2C | |
1518 | help | |
1519 | If you say yes here you get support for the TPS65086 series of | |
1520 | Power Management chips. | |
1521 | This driver provides common support for accessing the device, | |
1522 | additional drivers must be enabled in order to use the | |
1523 | functionality of the device. | |
1524 | ||
ab85b120 SO |
1525 | config TPS65911_COMPARATOR |
1526 | tristate | |
1527 | ||
1528 | config MFD_TPS65090 | |
1529 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1530 | depends on I2C=y |
3afbac95 | 1531 | select MFD_CORE |
ab85b120 SO |
1532 | select REGMAP_I2C |
1533 | select REGMAP_IRQ | |
e102befe | 1534 | help |
ab85b120 SO |
1535 | If you say yes here you get support for the TPS65090 series of |
1536 | Power Management chips. | |
1537 | This driver provides common support for accessing the device, | |
1538 | additional drivers must be enabled in order to use the | |
1539 | functionality of the device. | |
e102befe | 1540 | |
ab85b120 SO |
1541 | config MFD_TPS65217 |
1542 | tristate "TI TPS65217 Power Management / White LED chips" | |
511cb174 | 1543 | depends on I2C && OF |
b8380c1a | 1544 | select MFD_CORE |
2b247d06 | 1545 | select REGMAP_I2C |
6556bdac | 1546 | select IRQ_DOMAIN |
1d9f9f04 | 1547 | help |
ab85b120 SO |
1548 | If you say yes here you get support for the TPS65217 series of |
1549 | Power Management / White LED chips. | |
1550 | These include voltage regulators, lithium ion/polymer battery | |
1551 | charger, wled and other features that are often used in portable | |
1552 | devices. | |
1d9f9f04 | 1553 | |
ab85b120 SO |
1554 | This driver can also be built as a module. If so, the module |
1555 | will be called tps65217. | |
e5b48684 | 1556 | |
dc21c7ad K |
1557 | config MFD_TI_LP873X |
1558 | tristate "TI LP873X Power Management IC" | |
1559 | depends on I2C | |
1560 | select MFD_CORE | |
1561 | select REGMAP_I2C | |
1562 | help | |
1563 | If you say yes here then you get support for the LP873X series of | |
1564 | Power Management Integrated Circuits (PMIC). | |
1565 | These include voltage regulators, thermal protection, configurable | |
1566 | General Purpose Outputs (GPO) that are used in portable devices. | |
1567 | ||
1568 | This driver can also be built as a module. If so, the module | |
1569 | will be called lp873x. | |
1570 | ||
1e349600 K |
1571 | config MFD_TI_LP87565 |
1572 | tristate "TI LP87565 Power Management IC" | |
1573 | depends on I2C && OF | |
1574 | select MFD_CORE | |
1575 | select REGMAP_I2C | |
1576 | help | |
1577 | If you say yes here then you get support for the LP87565 series of | |
1578 | Power Management Integrated Circuits (PMIC). | |
1579 | These include voltage regulators, thermal protection, configurable | |
1580 | General Purpose Outputs (GPO) that are used in portable devices. | |
1581 | ||
1582 | This driver can also be built as a module. If so, the module | |
1583 | will be called lp87565. | |
1584 | ||
44b4dc61 K |
1585 | config MFD_TPS65218 |
1586 | tristate "TI TPS65218 Power Management chips" | |
b2b3adc9 | 1587 | depends on I2C && OF |
44b4dc61 K |
1588 | select MFD_CORE |
1589 | select REGMAP_I2C | |
2d5d366a | 1590 | select REGMAP_IRQ |
44b4dc61 K |
1591 | help |
1592 | If you say yes here you get support for the TPS65218 series of | |
1593 | Power Management chips. | |
1594 | These include voltage regulators, gpio and other features | |
8f76af65 | 1595 | that are often used in portable devices. |
44b4dc61 K |
1596 | |
1597 | This driver can also be built as a module. If so, the module | |
1598 | will be called tps65218. | |
1599 | ||
74c17a0a JN |
1600 | config MFD_TPS65219 |
1601 | tristate "TI TPS65219 Power Management IC" | |
1602 | depends on I2C && OF | |
1603 | select MFD_CORE | |
1604 | select REGMAP_I2C | |
1605 | select REGMAP_IRQ | |
1606 | help | |
1607 | If you say yes here you get support for the TPS65219 series of Power | |
1608 | Management ICs. These include voltage regulators, GPIOs and | |
1609 | push/power button that is often used in portable devices. | |
1610 | ||
1611 | This driver can also be built as a module. If so, the module | |
1612 | will be called tps65219. | |
1613 | ||
ab85b120 SO |
1614 | config MFD_TPS6586X |
1615 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1616 | depends on I2C=y |
b11062b9 | 1617 | select MFD_CORE |
1df5981b | 1618 | select REGMAP_I2C |
b11062b9 | 1619 | help |
ab85b120 SO |
1620 | If you say yes here you get support for the TPS6586X series of |
1621 | Power Management chips. | |
1622 | This driver provides common support for accessing the device, | |
1623 | additional drivers must be enabled in order to use the | |
1624 | functionality of the device. | |
b11062b9 | 1625 | |
ab85b120 SO |
1626 | This driver can also be built as a module. If so, the module |
1627 | will be called tps6586x. | |
e5b48684 | 1628 | |
ab85b120 SO |
1629 | config MFD_TPS65910 |
1630 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1631 | depends on I2C=y |
1632 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1633 | select MFD_CORE |
1df5981b | 1634 | select REGMAP_I2C |
ab85b120 | 1635 | select REGMAP_IRQ |
cd99758b | 1636 | select IRQ_DOMAIN |
2aa13b9e | 1637 | help |
ab85b120 SO |
1638 | if you say yes here you get support for the TPS65910 series of |
1639 | Power Management chips. | |
96920630 | 1640 | |
ab85b120 | 1641 | config MFD_TPS65912 |
796f5692 | 1642 | tristate |
c972c128 | 1643 | select MFD_CORE |
796f5692 AD |
1644 | select REGMAP |
1645 | select REGMAP_IRQ | |
96920630 | 1646 | |
ab85b120 | 1647 | config MFD_TPS65912_I2C |
796f5692 | 1648 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1649 | select MFD_TPS65912 |
796f5692 AD |
1650 | select REGMAP_I2C |
1651 | depends on I2C | |
ab85b120 SO |
1652 | help |
1653 | If you say yes here you get support for the TPS65912 series of | |
1654 | PM chips with I2C interface. | |
96920630 | 1655 | |
ab85b120 | 1656 | config MFD_TPS65912_SPI |
796f5692 | 1657 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1658 | select MFD_TPS65912 |
796f5692 AD |
1659 | select REGMAP_SPI |
1660 | depends on SPI_MASTER | |
c661a0b9 | 1661 | help |
ab85b120 SO |
1662 | If you say yes here you get support for the TPS65912 series of |
1663 | PM chips with SPI interface. | |
c661a0b9 | 1664 | |
ab85b120 SO |
1665 | config TWL4030_CORE |
1666 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1667 | depends on I2C=y |
ab85b120 | 1668 | select IRQ_DOMAIN |
6e3ad118 | 1669 | select REGMAP_I2C |
f52046b1 | 1670 | help |
ab85b120 | 1671 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1672 | This core driver provides register access and IRQ handling |
1673 | facilities, and registers devices for the various functions | |
1674 | so that function-specific drivers can bind to them. | |
1675 | ||
ab85b120 SO |
1676 | These multi-function chips are found on many OMAP2 and OMAP3 |
1677 | boards, providing power management, RTC, GPIO, keypad, a | |
1678 | high speed USB OTG transceiver, an audio codec (on most | |
1679 | versions) and many other features. | |
8e005935 | 1680 | |
ab85b120 SO |
1681 | config TWL4030_POWER |
1682 | bool "TI TWL4030 power resources" | |
1683 | depends on TWL4030_CORE && ARM | |
df3df646 | 1684 | help |
ab85b120 SO |
1685 | Say yes here if you want to use the power resources on the |
1686 | TWL4030 family chips. Most of these resources are regulators, | |
1687 | which have a separate driver; some are control signals, such | |
1688 | as clock request handshaking. | |
df3df646 | 1689 | |
ab85b120 SO |
1690 | This driver uses board-specific data to initialize the resources |
1691 | and load scripts controlling which resources are switched off/on | |
1692 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1693 | |
ab85b120 SO |
1694 | config MFD_TWL4030_AUDIO |
1695 | bool "TI TWL4030 Audio" | |
0244ad00 | 1696 | depends on TWL4030_CORE |
8c96aefb | 1697 | select MFD_CORE |
ab85b120 | 1698 | default n |
13a09f93 | 1699 | |
ab85b120 SO |
1700 | config TWL6040_CORE |
1701 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1702 | depends on I2C=y |
62579266 | 1703 | select MFD_CORE |
ab85b120 SO |
1704 | select REGMAP_I2C |
1705 | select REGMAP_IRQ | |
1706 | default n | |
0c41839e | 1707 | help |
ab85b120 SO |
1708 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1709 | codec. | |
1710 | This driver provides common support for accessing the device, | |
1711 | additional drivers must be enabled in order to use the | |
1712 | functionality of the device (audio, vibra). | |
dae2db30 | 1713 | |
ab85b120 SO |
1714 | config MENELAUS |
1715 | bool "TI TWL92330/Menelaus PM chip" | |
1716 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1717 | help |
ab85b120 SO |
1718 | If you say yes here you get support for the Texas Instruments |
1719 | TWL92330/Menelaus Power Management chip. This include voltage | |
1720 | regulators, Dual slot memory card transceivers, real-time clock | |
1721 | and other features that are often used in portable devices like | |
1722 | cell phones and PDAs. | |
5814fc35 | 1723 | |
ab85b120 SO |
1724 | config MFD_WL1273_CORE |
1725 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1726 | depends on I2C |
650c2a21 | 1727 | select MFD_CORE |
ab85b120 | 1728 | default n |
650c2a21 | 1729 | help |
ab85b120 SO |
1730 | This is the core driver for the TI WL1273 FM radio. This MFD |
1731 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1732 | audio codec. | |
650c2a21 | 1733 | |
ab85b120 SO |
1734 | config MFD_LM3533 |
1735 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1736 | depends on I2C | |
f71e1afd | 1737 | select MFD_CORE |
ab85b120 | 1738 | select REGMAP_I2C |
ab85b120 SO |
1739 | help |
1740 | Say yes here to enable support for National Semiconductor / TI | |
1741 | LM3533 Lighting Power chips. | |
1742 | ||
1743 | This driver provides common support for accessing the device; | |
1744 | additional drivers must be enabled in order to use the LED, | |
1745 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1746 | |
8edbede9 | 1747 | config MFD_TIMBERDALE |
ab85b120 | 1748 | tristate "Timberdale FPGA" |
8edbede9 | 1749 | select MFD_CORE |
84c3a8f6 | 1750 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
a7f7f624 | 1751 | help |
8edbede9 RR |
1752 | This is the core driver for the timberdale FPGA. This device is a |
1753 | multifunction device which exposes numerous platform devices. | |
1754 | ||
1755 | The timberdale FPGA can be found on the Intel Atom development board | |
1756 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1757 | |
ab85b120 SO |
1758 | config MFD_TC3589X |
1759 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1760 | depends on I2C=y |
1422731d | 1761 | depends on OF |
e82c60ae DT |
1762 | select MFD_CORE |
1763 | help | |
ab85b120 | 1764 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1765 | |
ab85b120 SO |
1766 | This driver provides common support for accessing the device, |
1767 | additional drivers must be enabled in order to use the | |
1768 | functionality of the device. | |
4630b130 | 1769 | |
2f17dd34 AL |
1770 | config MFD_TQMX86 |
1771 | tristate "TQ-Systems IO controller TQMX86" | |
1772 | select MFD_CORE | |
1773 | help | |
1774 | Say yes here to enable support for various functions of the | |
1775 | TQ-Systems IO controller and watchdog device, found on their | |
1776 | ComExpress CPU modules. | |
1777 | ||
375fc77b | 1778 | config MFD_VX855 |
ab85b120 | 1779 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1780 | depends on PCI |
375fc77b DD |
1781 | select MFD_CORE |
1782 | help | |
1783 | Say yes here to enable support for various functions of the | |
1784 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1785 | and/or vx855_gpio drivers for this to do anything useful. | |
1786 | ||
422dcafe CK |
1787 | config MFD_LOCHNAGAR |
1788 | bool "Cirrus Logic Lochnagar Audio Development Board" | |
1789 | select MFD_CORE | |
1790 | select REGMAP_I2C | |
1791 | depends on I2C=y && OF | |
1792 | help | |
1793 | Support for Cirrus Logic Lochnagar audio development board. | |
1794 | ||
ab85b120 SO |
1795 | config MFD_ARIZONA |
1796 | select REGMAP | |
1797 | select REGMAP_IRQ | |
383268a8 | 1798 | select MFD_CORE |
33d55070 | 1799 | tristate |
cbdb53e1 | 1800 | |
ab85b120 | 1801 | config MFD_ARIZONA_I2C |
ea1f3339 | 1802 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1803 | select MFD_ARIZONA |
ab85b120 | 1804 | select REGMAP_I2C |
0244ad00 | 1805 | depends on I2C |
c013f0a5 | 1806 | help |
ea1f3339 RF |
1807 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1808 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1809 | |
ab85b120 | 1810 | config MFD_ARIZONA_SPI |
ea1f3339 | 1811 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1812 | select MFD_ARIZONA |
ab85b120 | 1813 | select REGMAP_SPI |
0244ad00 | 1814 | depends on SPI_MASTER |
3c33be06 | 1815 | help |
ea1f3339 | 1816 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1817 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1818 | |
1819 | config MFD_CS47L24 | |
1820 | bool "Cirrus Logic CS47L24 and WM1831" | |
1821 | depends on MFD_ARIZONA | |
1822 | help | |
1823 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1824 | |
ab85b120 SO |
1825 | config MFD_WM5102 |
1826 | bool "Wolfson Microelectronics WM5102" | |
1827 | depends on MFD_ARIZONA | |
09d6292b | 1828 | help |
ab85b120 | 1829 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1830 | |
ab85b120 | 1831 | config MFD_WM5110 |
e5d4ef0d | 1832 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1833 | depends on MFD_ARIZONA |
1f5a371c | 1834 | help |
e5d4ef0d RF |
1835 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1836 | low power audio SoC | |
1f5a371c | 1837 | |
dc7d4863 | 1838 | config MFD_WM8997 |
ca16ecbc | 1839 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1840 | depends on MFD_ARIZONA |
1841 | help | |
1842 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1843 | ||
6887b042 RF |
1844 | config MFD_WM8998 |
1845 | bool "Wolfson Microelectronics WM8998" | |
1846 | depends on MFD_ARIZONA | |
1847 | help | |
1848 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1849 | ||
ab85b120 SO |
1850 | config MFD_WM8400 |
1851 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1852 | select MFD_CORE |
0244ad00 | 1853 | depends on I2C=y |
1b1247dd LD |
1854 | select REGMAP_I2C |
1855 | help | |
ab85b120 SO |
1856 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1857 | CODEC. This driver provides common support for accessing | |
1858 | the device, additional drivers must be enabled in order to use | |
1859 | the functionality of the device. | |
35bdd290 | 1860 | |
ab85b120 SO |
1861 | config MFD_WM831X |
1862 | bool | |
75060a1d | 1863 | |
ab85b120 SO |
1864 | config MFD_WM831X_I2C |
1865 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1866 | select MFD_CORE |
ab85b120 | 1867 | select MFD_WM831X |
c948ef3a | 1868 | select REGMAP_I2C |
ab85b120 | 1869 | select IRQ_DOMAIN |
0244ad00 | 1870 | depends on I2C=y |
c948ef3a | 1871 | help |
ab85b120 SO |
1872 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1873 | when controlled using I2C. This driver provides common support | |
1874 | for accessing the device, additional drivers must be enabled in | |
1875 | order to use the functionality of the device. | |
c948ef3a | 1876 | |
ab85b120 SO |
1877 | config MFD_WM831X_SPI |
1878 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1879 | select MFD_CORE |
ab85b120 SO |
1880 | select MFD_WM831X |
1881 | select REGMAP_SPI | |
1882 | select IRQ_DOMAIN | |
0244ad00 | 1883 | depends on SPI_MASTER |
f01312d8 | 1884 | help |
ab85b120 SO |
1885 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1886 | when controlled using SPI. This driver provides common support | |
1887 | for accessing the device, additional drivers must be enabled in | |
1888 | order to use the functionality of the device. | |
f01312d8 | 1889 | |
ab85b120 SO |
1890 | config MFD_WM8350 |
1891 | bool | |
ab85b120 SO |
1892 | |
1893 | config MFD_WM8350_I2C | |
1894 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1895 | select MFD_WM8350 | |
88003fb1 | 1896 | select REGMAP_I2C |
0244ad00 | 1897 | depends on I2C=y |
c7b76dce | 1898 | help |
ab85b120 SO |
1899 | The WM8350 is an integrated audio and power management |
1900 | subsystem with watchdog and RTC functionality for embedded | |
1901 | systems. This option enables core support for the WM8350 with | |
1902 | I2C as the control interface. Additional options must be | |
1903 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1904 | |
ab85b120 | 1905 | config MFD_WM8994 |
6052d83e | 1906 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1907 | select MFD_CORE |
1908 | select REGMAP_I2C | |
1909 | select REGMAP_IRQ | |
6052d83e | 1910 | depends on I2C |
acad189b | 1911 | help |
ab85b120 | 1912 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1913 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1914 | has on board GPIO and regulator functionality which is |
1915 | supported via the relevant subsystems. This driver provides | |
1916 | core support for the WM8994, in order to use the actual | |
74391043 | 1917 | functionality of the device other drivers must be enabled. |
acad189b | 1918 | |
a5c6951c RJ |
1919 | config MFD_WM97xx |
1920 | tristate "Wolfson Microelectronics WM97xx" | |
1921 | select MFD_CORE | |
1922 | select REGMAP_AC97 | |
1923 | select AC97_BUS_COMPAT | |
1924 | depends on AC97_BUS_NEW | |
1925 | help | |
1926 | The WM9705, WM9712 and WM9713 is a highly integrated hi-fi CODEC | |
1927 | designed for smartphone applications. As well as audio functionality | |
1928 | it has on board GPIO and a touchscreen functionality which is | |
1929 | supported via the relevant subsystems. This driver provides core | |
74391043 | 1930 | support for the WM97xx, in order to use the actual functionality of |
a5c6951c RJ |
1931 | the device other drivers must be enabled. |
1932 | ||
60013b94 | 1933 | config MFD_STW481X |
f41716dc | 1934 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1935 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1936 | select REGMAP_I2C |
1937 | select MFD_CORE | |
1938 | help | |
1939 | Select this option to enable the STw481x chip driver used | |
1940 | in various ST Microelectronics and ST-Ericsson embedded | |
1941 | Nomadik series. | |
1942 | ||
30107fa6 MV |
1943 | config MFD_ROHM_BD718XX |
1944 | tristate "ROHM BD71837 Power Management IC" | |
1945 | depends on I2C=y | |
1946 | depends on OF | |
1947 | select REGMAP_I2C | |
1948 | select REGMAP_IRQ | |
1949 | select MFD_CORE | |
1950 | help | |
1951 | Select this option to get support for the ROHM BD71837 | |
1952 | Power Management ICs. BD71837 is designed to power processors like | |
1953 | NXP i.MX8. It contains 8 BUCK outputs and 7 LDOs, voltage monitoring | |
1954 | and emergency shut down as well as 32,768KHz clock output. | |
1955 | ||
1c743ad5 | 1956 | config MFD_ROHM_BD71828 |
4dcdcfd5 | 1957 | tristate "ROHM BD71828 and BD71815 Power Management IC" |
1c743ad5 MV |
1958 | depends on I2C=y |
1959 | depends on OF | |
1960 | select REGMAP_I2C | |
1961 | select REGMAP_IRQ | |
1962 | select MFD_CORE | |
1963 | help | |
4dcdcfd5 MV |
1964 | Select this option to get support for the ROHM BD71828 and BD71815 |
1965 | Power Management ICs. BD71828GW and BD71815AGW are single-chip power | |
1966 | management ICs mainly for battery-powered portable devices. | |
1967 | The BD71828 integrates 7 buck converters and 7 LDOs. The BD71815 | |
1968 | has 5 bucks, 7 LDOs, and a boost for driving LEDs. Both ICs provide | |
1969 | also a single-cell linear charger, a Coulomb counter, a real-time | |
1970 | clock (RTC), GPIOs and a 32.768 kHz clock gate. | |
1c743ad5 | 1971 | |
b1b3ced3 MV |
1972 | config MFD_ROHM_BD957XMUF |
1973 | tristate "ROHM BD9576MUF and BD9573MUF Power Management ICs" | |
1974 | depends on I2C=y | |
1975 | depends on OF | |
1976 | select REGMAP_I2C | |
85842c46 | 1977 | select REGMAP_IRQ |
b1b3ced3 MV |
1978 | select MFD_CORE |
1979 | help | |
1980 | Select this option to get support for the ROHM BD9576MUF and | |
1981 | BD9573MUF Power Management ICs. BD9576 and BD9573 are primarily | |
1982 | designed to be used to power R-Car series processors. | |
1c743ad5 | 1983 | |
e8924005 FG |
1984 | config MFD_STM32_LPTIMER |
1985 | tristate "Support for STM32 Low-Power Timer" | |
1986 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
1987 | select MFD_CORE | |
1988 | select REGMAP | |
1989 | select REGMAP_MMIO | |
1990 | help | |
1991 | Select this option to enable STM32 Low-Power Timer driver | |
1992 | used for PWM, IIO Trigger, IIO Encoder and Counter. Shared | |
1993 | resources are also dealt with here. | |
1994 | ||
1995 | To compile this driver as a module, choose M here: the | |
1996 | module will be called stm32-lptimer. | |
1997 | ||
d0f949e2 BG |
1998 | config MFD_STM32_TIMERS |
1999 | tristate "Support for STM32 Timers" | |
2000 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
2001 | select MFD_CORE | |
2002 | select REGMAP | |
2003 | select REGMAP_MMIO | |
2004 | help | |
2005 | Select this option to enable STM32 timers driver used | |
2006 | for PWM and IIO Timer. This driver allow to share the | |
2007 | registers between the others drivers. | |
2008 | ||
51908d2e PPL |
2009 | config MFD_STPMIC1 |
2010 | tristate "Support for STPMIC1 PMIC" | |
2011 | depends on (I2C=y && OF) | |
2012 | select REGMAP_I2C | |
2013 | select REGMAP_IRQ | |
2014 | select MFD_CORE | |
2015 | help | |
2016 | Support for ST Microelectronics STPMIC1 PMIC. STPMIC1 has power on | |
2017 | key, watchdog and regulator functionalities which are supported via | |
2018 | the relevant subsystems. This driver provides core support for the | |
74391043 | 2019 | STPMIC1. In order to use the actual functionality of the device other |
51908d2e PPL |
2020 | drivers must be enabled. |
2021 | ||
2022 | To compile this driver as a module, choose M here: the | |
2023 | module will be called stpmic1. | |
2024 | ||
06252ade AD |
2025 | config MFD_STMFX |
2026 | tristate "Support for STMicroelectronics Multi-Function eXpander (STMFX)" | |
2027 | depends on I2C | |
96836a35 | 2028 | depends on OF |
06252ade AD |
2029 | select MFD_CORE |
2030 | select REGMAP_I2C | |
2031 | help | |
2032 | Support for the STMicroelectronics Multi-Function eXpander. | |
2033 | ||
2034 | This driver provides common support for accessing the device, | |
2035 | additional drivers must be enabled in order to use the functionality | |
2036 | of the device. | |
2037 | ||
6ac7e4d7 SK |
2038 | config MFD_WCD934X |
2039 | tristate "Support for WCD9340/WCD9341 Codec" | |
2040 | depends on SLIMBUS | |
2041 | select REGMAP | |
2042 | select REGMAP_SLIMBUS | |
2043 | select REGMAP_IRQ | |
2044 | select MFD_CORE | |
2045 | help | |
2046 | Support for the Qualcomm WCD9340/WCD9341 Codec. | |
2047 | This driver provides common support WCD934x audio codec and its | |
2048 | associated Pin Controller, Soundwire Controller and Audio codec. | |
2049 | ||
f7cb7fe3 CC |
2050 | config MFD_ATC260X |
2051 | tristate | |
2052 | select MFD_CORE | |
2053 | select REGMAP | |
2054 | select REGMAP_IRQ | |
2055 | ||
2056 | config MFD_ATC260X_I2C | |
2057 | tristate "Actions Semi ATC260x PMICs with I2C" | |
2058 | select MFD_ATC260X | |
2059 | select REGMAP_I2C | |
2060 | depends on I2C | |
2061 | help | |
2062 | Support for the Actions Semi ATC260x PMICs controlled via I2C. | |
2063 | ||
2064 | This driver provides common support for accessing the ATC2603C | |
2065 | and ATC2609A chip variants, additional drivers must be enabled | |
2066 | in order to use the functionality of the device. | |
2067 | ||
6c27219e NA |
2068 | config MFD_KHADAS_MCU |
2069 | tristate "Support for Khadas System control Microcontroller" | |
2070 | depends on I2C | |
2071 | depends on ARCH_MESON || ARCH_ROCKCHIP || COMPILE_TEST | |
2072 | select MFD_CORE | |
2073 | select REGMAP_I2C | |
2074 | help | |
2075 | Support for the Khadas System control Microcontroller interface | |
2076 | present on their VIM and Edge boards. | |
2077 | ||
2078 | This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and | |
2079 | Edge boards. | |
2080 | ||
2081 | It provides multiple boot control features like password check, | |
2082 | power-on options, power-off control and system FAN control on recent | |
2083 | boards. | |
2084 | ||
2085 | This driver provides common support for accessing the device, | |
2086 | additional drivers must be enabled in order to use the functionality | |
2087 | of the device. | |
2088 | ||
92eba680 DO |
2089 | config MFD_ACER_A500_EC |
2090 | tristate "Support for Acer Iconia Tab A500 Embedded Controller" | |
2091 | depends on I2C | |
2092 | depends on (ARCH_TEGRA_2x_SOC && OF) || COMPILE_TEST | |
2093 | select MFD_CORE | |
2094 | select REGMAP | |
2095 | help | |
2096 | Support for Embedded Controller found on Acer Iconia Tab A500. | |
2097 | The controller itself is ENE KB930, it is running firmware | |
2098 | customized for the specific needs of the Acer A500 hardware. | |
2099 | ||
6b149f33 GDS |
2100 | config MFD_QCOM_PM8008 |
2101 | tristate "QCOM PM8008 Power Management IC" | |
2102 | depends on I2C && OF | |
2103 | select REGMAP_I2C | |
2104 | select REGMAP_IRQ | |
2105 | help | |
2106 | Select this option to get support for the Qualcomm Technologies, Inc. | |
2107 | PM8008 PMIC chip. PM8008 is a dedicated camera PMIC that integrates | |
2108 | all the necessary power management, housekeeping, and interface | |
2109 | support functions into a single IC. This driver provides common | |
2110 | support for accessing the device by instantiating all the child nodes | |
2111 | under it in the device tree. Additional drivers must be enabled in | |
2112 | order to use the functionality of the device. | |
2113 | ||
a4e137ab | 2114 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 2115 | depends on ARCH_SA1100 |
a4e137ab RK |
2116 | |
2117 | config MCP | |
2118 | tristate | |
2119 | ||
5e742ad6 RK |
2120 | # Interface drivers |
2121 | config MCP_SA11X0 | |
2122 | tristate "Support SA11x0 MCP interface" | |
2123 | depends on ARCH_SA1100 | |
2124 | select MCP | |
2125 | ||
05c45ca9 RK |
2126 | # Chip drivers |
2127 | config MCP_UCB1200 | |
1c93c725 | 2128 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
2129 | depends on MCP_SA11X0 |
2130 | select MCP | |
05c45ca9 | 2131 | |
acb45439 RK |
2132 | config MCP_UCB1200_TS |
2133 | tristate "Touchscreen interface support" | |
2134 | depends on MCP_UCB1200 && INPUT | |
2135 | ||
a4e137ab | 2136 | endmenu |
3ecbf05b | 2137 | |
974cc7b9 | 2138 | config MFD_VEXPRESS_SYSREG |
7b9d428e | 2139 | tristate "Versatile Express System Registers" |
a229635f | 2140 | depends on VEXPRESS_CONFIG && GPIOLIB |
974cc7b9 | 2141 | default y |
974cc7b9 PM |
2142 | select GPIO_GENERIC_PLATFORM |
2143 | select MFD_CORE | |
2144 | select MFD_SYSCON | |
3ecbf05b | 2145 | help |
974cc7b9 PM |
2146 | System Registers are the platform configuration block |
2147 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 | 2148 | |
538ee272 AS |
2149 | config RAVE_SP_CORE |
2150 | tristate "RAVE SP MCU core driver" | |
2151 | depends on SERIAL_DEV_BUS | |
2152 | select CRC_CCITT | |
2153 | help | |
2154 | Select this to get support for the Supervisory Processor | |
2155 | device found on several devices in RAVE line of hardware. | |
2156 | ||
0ce5ebd2 | 2157 | config SGI_MFD_IOC3 |
cd2b909b | 2158 | bool "SGI IOC3 core driver" |
0ce5ebd2 TB |
2159 | depends on PCI && MIPS && 64BIT |
2160 | select MFD_CORE | |
2161 | help | |
2162 | This option enables basic support for the SGI IOC3-based | |
2163 | controller cards. This option does not enable any specific | |
2164 | functions on such a card, but provides necessary infrastructure | |
2165 | for other drivers to utilize. | |
2166 | ||
2167 | If you have an SGI Origin, Octane, or a PCI IOC3 card, | |
2168 | then say Y. Otherwise say N. | |
2169 | ||
603aed8f IJ |
2170 | config MFD_INTEL_M10_BMC_CORE |
2171 | tristate | |
2172 | select MFD_CORE | |
2173 | select REGMAP | |
2174 | default n | |
2175 | ||
2176 | config MFD_INTEL_M10_BMC_SPI | |
2177 | tristate "Intel MAX 10 Board Management Controller with SPI" | |
2178 | depends on SPI_MASTER | |
2179 | select MFD_INTEL_M10_BMC_CORE | |
2180 | select REGMAP_SPI_AVMM | |
2181 | help | |
2182 | Support for the Intel MAX 10 board management controller using the | |
2183 | SPI interface. | |
2184 | ||
2185 | This driver provides common support for accessing the device, | |
2186 | additional drivers must be enabled in order to use the functionality | |
2187 | of the device. | |
876611c4 | 2188 | |
869b9edd IJ |
2189 | config MFD_INTEL_M10_BMC_PMCI |
2190 | tristate "Intel MAX 10 Board Management Controller with PMCI" | |
2191 | depends on FPGA_DFL | |
2192 | select MFD_INTEL_M10_BMC_CORE | |
2193 | select REGMAP | |
876611c4 | 2194 | help |
869b9edd | 2195 | Support for the Intel MAX 10 board management controller via PMCI. |
876611c4 XY |
2196 | |
2197 | This driver provides common support for accessing the device, | |
2198 | additional drivers must be enabled in order to use the functionality | |
2199 | of the device. | |
2200 | ||
a1867f85 ML |
2201 | config MFD_RSMU_I2C |
2202 | tristate "Renesas Synchronization Management Unit with I2C" | |
2203 | depends on I2C && OF | |
2204 | select MFD_CORE | |
2205 | select REGMAP_I2C | |
2206 | help | |
2207 | Support for the Renesas Synchronization Management Unit, such as | |
2208 | Clockmatrix and 82P33XXX series. This option supports I2C as | |
2209 | the control interface. | |
2210 | ||
2211 | This driver provides common support for accessing the device. | |
2212 | Additional drivers must be enabled in order to use the functionality | |
2213 | of the device. | |
2214 | ||
2215 | config MFD_RSMU_SPI | |
2216 | tristate "Renesas Synchronization Management Unit with SPI" | |
2217 | depends on SPI && OF | |
2218 | select MFD_CORE | |
2219 | select REGMAP_SPI | |
2220 | help | |
2221 | Support for the Renesas Synchronization Management Unit, such as | |
2222 | Clockmatrix and 82P33XXX series. This option supports SPI as | |
2223 | the control interface. | |
2224 | ||
2225 | This driver provides common support for accessing the device. | |
2226 | Additional drivers must be enabled in order to use the functionality | |
2227 | of the device. | |
2228 | ||
a6e6e660 LW |
2229 | endmenu |
2230 | endif |