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)) |
a7f7f624 | 18 | help |
ab85b120 | 19 | This is the core driver for CS5535/CS5536 MFD functions. This is |
2cd0ee3b | 20 | necessary for using the board's GPIO and MFGPT functionality. |
2cc50bee | 21 | |
9787f5e2 TT |
22 | config MFD_ALTERA_A10SR |
23 | bool "Altera Arria10 DevKit System Resource chip" | |
cd5f3907 | 24 | depends on ARCH_INTEL_SOCFPGA && SPI_MASTER=y && OF |
9787f5e2 TT |
25 | select REGMAP_SPI |
26 | select MFD_CORE | |
27 | help | |
28 | Support for the Altera Arria10 DevKit MAX5 System Resource chip | |
29 | using the SPI interface. This driver provides common support for | |
30 | accessing the external gpio extender (LEDs & buttons) and | |
31 | power supply alarms (hwmon). | |
32 | ||
f36e789a TT |
33 | config MFD_ALTERA_SYSMGR |
34 | bool "Altera SOCFPGA System Manager" | |
cd5f3907 | 35 | depends on ARCH_INTEL_SOCFPGA && OF |
f36e789a TT |
36 | select MFD_SYSCON |
37 | help | |
38 | Select this to get System Manager support for all Altera branded | |
39 | SOCFPGAs. The SOCFPGA System Manager handles all SOCFPGAs by | |
40 | using regmap_mmio accesses for ARM32 parts and SMC calls to | |
41 | EL3 for ARM64 parts. | |
42 | ||
b25c6b7d WY |
43 | config MFD_ACT8945A |
44 | tristate "Active-semi ACT8945A" | |
45 | select MFD_CORE | |
46 | select REGMAP_I2C | |
47 | depends on I2C && OF | |
48 | help | |
49 | Support for the ACT8945A PMIC from Active-semi. This device | |
50 | features three step-down DC/DC converters and four low-dropout | |
51 | linear regulators, along with a complete ActivePath battery | |
52 | charger. | |
53 | ||
937d3a0a QS |
54 | config MFD_SUN4I_GPADC |
55 | tristate "Allwinner sunxi platforms' GPADC MFD driver" | |
56 | select MFD_CORE | |
57 | select REGMAP_MMIO | |
51a6c60b | 58 | select REGMAP_IRQ |
937d3a0a | 59 | depends on ARCH_SUNXI || COMPILE_TEST |
149da46a | 60 | depends on !TOUCHSCREEN_SUN4I |
937d3a0a QS |
61 | help |
62 | Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC. | |
63 | This driver will only map the hardware interrupt and registers, you | |
64 | have to select individual drivers based on this MFD to be able to use | |
65 | the ADC or the thermal sensor. This will try to probe the ADC driver | |
66 | sun4i-gpadc-iio and the hwmon driver iio_hwmon. | |
67 | ||
68 | To compile this driver as a module, choose M here: the module will be | |
69 | called sun4i-gpadc. | |
70 | ||
ab85b120 SO |
71 | config MFD_AS3711 |
72 | bool "AMS AS3711" | |
73 | select MFD_CORE | |
70c6cce0 QZ |
74 | select REGMAP_I2C |
75 | select REGMAP_IRQ | |
0244ad00 | 76 | depends on I2C=y |
70c6cce0 | 77 | help |
ab85b120 | 78 | Support for the AS3711 PMIC from AMS |
70c6cce0 | 79 | |
d460a6f3 | 80 | config MFD_AS3722 |
ed401e8f | 81 | tristate "ams AS3722 Power Management IC" |
d460a6f3 LD |
82 | select MFD_CORE |
83 | select REGMAP_I2C | |
84 | select REGMAP_IRQ | |
72ac0127 | 85 | depends on I2C=y && OF |
d460a6f3 LD |
86 | help |
87 | The ams AS3722 is a compact system PMU suitable for mobile phones, | |
88 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down | |
89 | controllers, 11 LDOs, RTC, automatic battery, temperature and | |
90 | over current monitoring, GPIOs, ADC and a watchdog. | |
91 | ||
ab85b120 SO |
92 | config PMIC_ADP5520 |
93 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" | |
94 | depends on I2C=y | |
95 | help | |
96 | Say yes here to add support for Analog Devices AD5520 and ADP5501, | |
97 | Multifunction Power Management IC. This includes | |
98 | the I2C driver and the core APIs _only_, you have to select | |
99 | individual components like LCD backlight, LEDs, GPIOs and Kepad | |
100 | under the corresponding menus. | |
101 | ||
102 | config MFD_AAT2870_CORE | |
103 | bool "AnalogicTech AAT2870" | |
70c6cce0 | 104 | select MFD_CORE |
6fafecc1 GU |
105 | depends on I2C=y |
106 | depends on GPIOLIB || COMPILE_TEST | |
70c6cce0 | 107 | help |
ab85b120 SO |
108 | If you say yes here you get support for the AAT2870. |
109 | This driver provides common support for accessing the device, | |
110 | additional drivers must be enabled in order to use the | |
111 | functionality of the device. | |
70c6cce0 | 112 | |
7d3aa342 RP |
113 | config MFD_AT91_USART |
114 | tristate "AT91 USART Driver" | |
115 | select MFD_CORE | |
628f3dfe | 116 | depends on ARCH_AT91 || COMPILE_TEST |
7d3aa342 RP |
117 | help |
118 | Select this to get support for AT91 USART IP. This is a wrapper | |
119 | over at91-usart-serial driver and usart-spi-driver. Only one function | |
120 | can be used at a time. The choice is done at boot time by the probe | |
121 | function of this MFD driver according to a device tree property. | |
122 | ||
5c41f11c CP |
123 | config MFD_ATMEL_FLEXCOM |
124 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" | |
125 | select MFD_CORE | |
126 | depends on OF | |
127 | help | |
128 | Select this to get support for Atmel Flexcom. This is a wrapper | |
129 | which embeds a SPI controller, a I2C controller and a USART. Only | |
130 | one function can be used at a time. The choice is done at boot time | |
131 | by the probe function of this MFD driver according to a device tree | |
132 | property. | |
133 | ||
2c86e9fb | 134 | config MFD_ATMEL_HLCDC |
292aabb1 | 135 | tristate "Atmel HLCDC (High-end LCD Controller)" |
2c86e9fb BB |
136 | select MFD_CORE |
137 | select REGMAP_MMIO | |
138 | depends on OF | |
292aabb1 BB |
139 | help |
140 | If you say yes here you get support for the HLCDC block. | |
141 | This driver provides common support for accessing the device, | |
142 | additional drivers must be enabled in order to use the | |
143 | functionality of the device. | |
2c86e9fb | 144 | |
fe9d7cb2 BB |
145 | config MFD_ATMEL_SMC |
146 | bool | |
147 | select MFD_SYSCON | |
148 | ||
037b60f2 MP |
149 | config MFD_BCM590XX |
150 | tristate "Broadcom BCM590xx PMUs" | |
151 | select MFD_CORE | |
152 | select REGMAP_I2C | |
153 | depends on I2C | |
154 | help | |
155 | Support for the BCM590xx PMUs from Broadcom | |
156 | ||
d3ea2127 MV |
157 | config MFD_BD9571MWV |
158 | tristate "ROHM BD9571MWV PMIC" | |
159 | select MFD_CORE | |
160 | select REGMAP_I2C | |
161 | select REGMAP_IRQ | |
162 | depends on I2C | |
163 | help | |
164 | Support for the ROHM BD9571MWV PMIC, which contains single | |
165 | voltage regulator, voltage sampling units, GPIO block and | |
166 | watchdog block. | |
167 | ||
168 | This driver can also be built as a module. If so, the module | |
169 | will be called bd9571mwv. | |
170 | ||
585083c5 CYT |
171 | config MFD_AC100 |
172 | tristate "X-Powers AC100" | |
173 | select MFD_CORE | |
174 | depends on SUNXI_RSB | |
175 | help | |
176 | If you say Y here you get support for the X-Powers AC100 audio codec | |
177 | IC. | |
178 | This driver include only the core APIs. You have to select individual | |
179 | components like codecs or RTC under the corresponding menus. | |
180 | ||
cfb61a41 | 181 | config MFD_AXP20X |
4fd41151 | 182 | tristate |
cfb61a41 | 183 | select MFD_CORE |
cfb61a41 | 184 | select REGMAP_IRQ |
4fd41151 CYT |
185 | |
186 | config MFD_AXP20X_I2C | |
187 | tristate "X-Powers AXP series PMICs with I2C" | |
188 | select MFD_AXP20X | |
189 | select REGMAP_I2C | |
190 | depends on I2C | |
cfb61a41 | 191 | help |
4fd41151 CYT |
192 | If you say Y here you get support for the X-Powers AXP series power |
193 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
194 | This driver include only the core APIs. You have to select individual |
195 | components like regulators or the PEK (Power Enable Key) under the | |
196 | corresponding menus. | |
197 | ||
aaac4a2e HG |
198 | Note on x86 this provides an ACPI OpRegion, so this must be 'y' |
199 | (builtin) and not a module, as the OpRegion must be available as | |
200 | soon as possible. For the same reason the I2C bus driver options | |
201 | I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_BAYTRAIL must be 'y' too. | |
202 | ||
02071f0f CYT |
203 | config MFD_AXP20X_RSB |
204 | tristate "X-Powers AXP series PMICs with RSB" | |
205 | select MFD_AXP20X | |
206 | depends on SUNXI_RSB | |
cfb61a41 | 207 | help |
02071f0f CYT |
208 | If you say Y here you get support for the X-Powers AXP series power |
209 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
210 | This driver include only the core APIs. You have to select individual |
211 | components like regulators or the PEK (Power Enable Key) under the | |
212 | corresponding menus. | |
213 | ||
2fa2b980 EBS |
214 | config MFD_CROS_EC_DEV |
215 | tristate "ChromeOS Embedded Controller multifunction device" | |
5a324acf | 216 | select MFD_CORE |
2fa2b980 EBS |
217 | depends on CROS_EC |
218 | default CROS_EC | |
4ab6174e | 219 | help |
2fa2b980 EBS |
220 | Select this to get support for ChromeOS Embedded Controller |
221 | sub-devices. This driver will instantiate additional drivers such | |
222 | as RTC, USBPD, etc. but you have to select the individual drivers. | |
b6d6454f | 223 | |
2fa2b980 EBS |
224 | To compile this driver as a module, choose M here: the module will be |
225 | called cros-ec-dev. | |
5e011558 | 226 | |
16b27467 RF |
227 | config MFD_MADERA |
228 | tristate "Cirrus Logic Madera codecs" | |
229 | select MFD_CORE | |
230 | select REGMAP | |
231 | select REGMAP_IRQ | |
232 | select MADERA_IRQ | |
233 | select PINCTRL | |
234 | select PINCTRL_MADERA | |
235 | help | |
236 | Support for the Cirrus Logic Madera platform audio codecs | |
237 | ||
238 | config MFD_MADERA_I2C | |
239 | tristate "Cirrus Logic Madera codecs with I2C" | |
240 | depends on MFD_MADERA | |
241 | depends on I2C | |
242 | select REGMAP_I2C | |
243 | help | |
244 | Support for the Cirrus Logic Madera platform audio SoC | |
245 | core functionality controlled via I2C. | |
246 | ||
247 | config MFD_MADERA_SPI | |
248 | tristate "Cirrus Logic Madera codecs with SPI" | |
249 | depends on MFD_MADERA | |
250 | depends on SPI_MASTER | |
251 | select REGMAP_SPI | |
252 | help | |
253 | Support for the Cirrus Logic Madera platform audio SoC | |
254 | core functionality controlled via SPI. | |
255 | ||
1ef921b6 RF |
256 | config MFD_CS47L15 |
257 | bool "Cirrus Logic CS47L15" | |
258 | select PINCTRL_CS47L15 | |
259 | depends on MFD_MADERA | |
260 | help | |
261 | Support for Cirrus Logic CS47L15 Smart Codec | |
262 | ||
f975b7fa RF |
263 | config MFD_CS47L35 |
264 | bool "Cirrus Logic CS47L35" | |
265 | select PINCTRL_CS47L35 | |
266 | depends on MFD_MADERA | |
267 | help | |
268 | Support for Cirrus Logic CS47L35 Smart Codec | |
269 | ||
bb732098 RF |
270 | config MFD_CS47L85 |
271 | bool "Cirrus Logic CS47L85" | |
272 | select PINCTRL_CS47L85 | |
273 | depends on MFD_MADERA | |
274 | help | |
275 | Support for Cirrus Logic CS47L85 Smart Codec | |
276 | ||
5c76ee4e RF |
277 | config MFD_CS47L90 |
278 | bool "Cirrus Logic CS47L90/91" | |
279 | select PINCTRL_CS47L90 | |
280 | depends on MFD_MADERA | |
281 | help | |
282 | Support for Cirrus Logic CS47L90 and CS47L91 Smart Codecs | |
283 | ||
29793990 RF |
284 | config MFD_CS47L92 |
285 | bool "Cirrus Logic CS47L92/93" | |
286 | select PINCTRL_CS47L92 | |
287 | depends on MFD_MADERA | |
288 | help | |
289 | Support for Cirrus Logic CS42L92, CS47L92 and CS47L93 Smart Codecs | |
290 | ||
fa9ff4b1 | 291 | config MFD_ASIC3 |
ab85b120 | 292 | bool "Compaq ASIC3" |
1586d3a9 MB |
293 | depends on GPIOLIB |
294 | depends on ARM || COMPILE_TEST | |
9461f65a | 295 | select MFD_CORE |
a7f7f624 | 296 | help |
fa9ff4b1 SO |
297 | This driver supports the ASIC3 multifunction chip found on many |
298 | PDAs (mainly iPAQ and HTC based ones) | |
299 | ||
ab85b120 SO |
300 | config PMIC_DA903X |
301 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
302 | depends on I2C=y | |
70c6cce0 | 303 | help |
921a1b0c | 304 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
305 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
306 | usually found on PXA processors-based platforms. This includes | |
307 | the I2C driver and the core APIs _only_, you have to select | |
308 | individual components like LCD backlight, voltage regulators, | |
309 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 310 | |
ab85b120 SO |
311 | config PMIC_DA9052 |
312 | bool | |
ca26308c MA |
313 | select MFD_CORE |
314 | ||
ab85b120 SO |
315 | config MFD_DA9052_SPI |
316 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
317 | select REGMAP_SPI | |
318 | select REGMAP_IRQ | |
319 | select PMIC_DA9052 | |
0244ad00 | 320 | depends on SPI_MASTER=y |
0931a4c6 | 321 | help |
ab85b120 SO |
322 | Support for the Dialog Semiconductor DA9052 PMIC |
323 | when controlled using SPI. This driver provides common support | |
324 | for accessing the device, additional drivers must be enabled in | |
325 | order to use the functionality of the device. | |
0931a4c6 | 326 | |
ab85b120 SO |
327 | config MFD_DA9052_I2C |
328 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
329 | select REGMAP_I2C | |
330 | select REGMAP_IRQ | |
331 | select PMIC_DA9052 | |
0244ad00 | 332 | depends on I2C=y |
ab85b120 SO |
333 | help |
334 | Support for the Dialog Semiconductor DA9052 PMIC | |
335 | when controlled using I2C. This driver provides common support | |
336 | for accessing the device, additional drivers must be enabled in | |
337 | order to use the functionality of the device. | |
f61be273 | 338 | |
ab85b120 SO |
339 | config MFD_DA9055 |
340 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
341 | select REGMAP_I2C | |
342 | select REGMAP_IRQ | |
03df0f62 | 343 | select MFD_CORE |
0244ad00 | 344 | depends on I2C=y |
67d16a46 | 345 | help |
ab85b120 SO |
346 | Say yes here for support of Dialog Semiconductor DA9055. This is |
347 | a Power Management IC. This driver provides common support for | |
348 | accessing the device as well as the I2C interface to the chip itself. | |
349 | Additional drivers must be enabled in order to use the functionality | |
350 | of the device. | |
03df0f62 | 351 | |
ab85b120 SO |
352 | This driver can be built as a module. If built as a module it will be |
353 | called "da9055" | |
03df0f62 | 354 | |
9b40b030 | 355 | config MFD_DA9062 |
656211b1 | 356 | tristate "Dialog Semiconductor DA9062/61 PMIC Support" |
9b40b030 T |
357 | select MFD_CORE |
358 | select REGMAP_I2C | |
359 | select REGMAP_IRQ | |
c2e04af0 | 360 | depends on I2C |
9b40b030 | 361 | help |
656211b1 ST |
362 | Say yes here for support for the Dialog Semiconductor DA9061 and |
363 | DA9062 PMICs. | |
9b40b030 T |
364 | This includes the I2C driver and core APIs. |
365 | Additional drivers must be enabled in order to use the functionality | |
366 | of the device. | |
367 | ||
8e685483 | 368 | config MFD_DA9063 |
8726cacc | 369 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
370 | select MFD_CORE |
371 | select REGMAP_I2C | |
372 | select REGMAP_IRQ | |
c2e04af0 | 373 | depends on I2C |
8e685483 KG |
374 | help |
375 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
376 | This includes the I2C driver and core APIs. | |
377 | Additional drivers must be enabled in order to use the functionality | |
378 | of the device. | |
379 | ||
b8fce55c AT |
380 | config MFD_DA9150 |
381 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 382 | depends on I2C |
b8fce55c AT |
383 | select MFD_CORE |
384 | select REGMAP_I2C | |
385 | select REGMAP_IRQ | |
386 | help | |
387 | This adds support for the DA9150 integrated charger and fuel-gauge | |
388 | chip. This driver provides common support for accessing the device. | |
389 | Additional drivers must be enabled in order to use the specific | |
390 | features of the device. | |
391 | ||
338a1281 OP |
392 | config MFD_DLN2 |
393 | tristate "Diolan DLN2 support" | |
394 | select MFD_CORE | |
395 | depends on USB | |
396 | help | |
397 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
398 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
399 | etc. must be enabled in order to use the functionality of | |
400 | the device. | |
401 | ||
ede6b2d1 LR |
402 | config MFD_ENE_KB3930 |
403 | tristate "ENE KB3930 Embedded Controller support" | |
404 | depends on I2C | |
405 | depends on MACH_MMP3_DT || COMPILE_TEST | |
406 | select MFD_CORE | |
407 | help | |
408 | This adds support for the power-off functionality and access to | |
409 | the registers that control LEDS and USB port power on ENE KB3930 | |
410 | Embedded Controller. To use the LED functionality LEDS_ARIEL must | |
411 | be enabled. | |
412 | ||
c695abab SN |
413 | config MFD_EXYNOS_LPASS |
414 | tristate "Samsung Exynos SoC Low Power Audio Subsystem" | |
23feb7c6 | 415 | depends on ARCH_EXYNOS || COMPILE_TEST |
c695abab SN |
416 | select MFD_CORE |
417 | select REGMAP_MMIO | |
418 | help | |
419 | Select this option to enable support for Samsung Exynos Low Power | |
420 | Audio Subsystem. | |
421 | ||
d8523499 TH |
422 | config MFD_GATEWORKS_GSC |
423 | tristate "Gateworks System Controller" | |
424 | depends on (I2C && OF) | |
425 | select MFD_CORE | |
426 | select REGMAP_I2C | |
427 | select REGMAP_IRQ | |
428 | help | |
429 | Enable support for the Gateworks System Controller (GSC) found | |
430 | on Gateworks Single Board Computers supporting system functions | |
431 | such as push-button monitor, multiple ADC's for voltage and | |
432 | temperature monitoring, fan controller and watchdog monitor. | |
433 | This driver provides common support for accessing the device. | |
434 | Additional drivers must be enabled in order to use the | |
435 | functionality of the device. | |
436 | ||
ab85b120 SO |
437 | config MFD_MC13XXX |
438 | tristate | |
0244ad00 | 439 | depends on (SPI_MASTER || I2C) |
01636eb9 | 440 | select MFD_CORE |
10f9edae | 441 | select REGMAP_IRQ |
01636eb9 | 442 | help |
ab85b120 SO |
443 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
444 | This driver provides common support for accessing the device, | |
445 | additional drivers must be enabled in order to use the | |
446 | functionality of the device. | |
03df0f62 | 447 | |
ab85b120 SO |
448 | config MFD_MC13XXX_SPI |
449 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 450 | depends on SPI_MASTER |
ab85b120 SO |
451 | select REGMAP_SPI |
452 | select MFD_MC13XXX | |
453 | help | |
454 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 455 | |
ab85b120 SO |
456 | config MFD_MC13XXX_I2C |
457 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 458 | depends on I2C |
ab85b120 SO |
459 | select REGMAP_I2C |
460 | select MFD_MC13XXX | |
01636eb9 | 461 | help |
ab85b120 | 462 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 463 | |
06081646 SS |
464 | config MFD_MP2629 |
465 | tristate "Monolithic Power Systems MP2629 ADC and Battery charger" | |
466 | depends on I2C | |
467 | select REGMAP_I2C | |
a9332720 | 468 | select MFD_CORE |
06081646 SS |
469 | help |
470 | Select this option to enable support for Monolithic Power Systems | |
471 | battery charger. This provides ADC, thermal and battery charger power | |
472 | management functions. | |
473 | ||
ead25133 KS |
474 | config MFD_MXS_LRADC |
475 | tristate "Freescale i.MX23/i.MX28 LRADC" | |
476 | depends on ARCH_MXS || COMPILE_TEST | |
477 | select MFD_CORE | |
478 | select STMP_DEVICE | |
479 | help | |
480 | Say yes here to build support for the Low Resolution | |
481 | Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28 | |
482 | processors. This driver provides common support for accessing the | |
483 | device, additional drivers must be enabled in order to use the | |
484 | functionality of the device: | |
485 | mxs-lradc-adc for ADC readings | |
486 | mxs-lradc-ts for touchscreen support | |
487 | ||
488 | This driver can also be built as a module. If so, the module will be | |
489 | called mxs-lradc. | |
490 | ||
e2fccf5c MP |
491 | config MFD_MX25_TSADC |
492 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
493 | select REGMAP_MMIO | |
494 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
495 | help | |
496 | Enable support for the integrated Touchscreen and ADC unit of the | |
497 | i.MX25 processors. They consist of a conversion queue for general | |
498 | purpose ADC and a queue for Touchscreens. | |
499 | ||
8bdf87b4 GX |
500 | config MFD_HI6421_PMIC |
501 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
502 | depends on OF | |
503 | select MFD_CORE | |
504 | select REGMAP_MMIO | |
505 | help | |
506 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
507 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
508 | This driver includes core APIs _only_. You have to select | |
31c53962 | 509 | individual components like voltage regulators under corresponding |
8bdf87b4 GX |
510 | menus in order to enable them. |
511 | We communicate with the Hi6421 via memory-mapped I/O. | |
512 | ||
b52207ef CF |
513 | config MFD_HI655X_PMIC |
514 | tristate "HiSilicon Hi655X series PMU/Codec IC" | |
515 | depends on ARCH_HISI || COMPILE_TEST | |
516 | depends on OF | |
517 | select MFD_CORE | |
518 | select REGMAP_MMIO | |
519 | select REGMAP_IRQ | |
520 | help | |
521 | Select this option to enable Hisilicon hi655x series pmic driver. | |
522 | ||
5dc3339a PZ |
523 | config HTC_PASIC3 |
524 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 525 | select MFD_CORE |
5dc3339a PZ |
526 | help |
527 | This core driver provides register access for the LED/DS1WM | |
528 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
529 | HTC Magician devices, respectively. Actual functionality is | |
530 | handled by the leds-pasic3 and ds1wm drivers. | |
531 | ||
6048a3dd CM |
532 | config HTC_I2CPLD |
533 | bool "HTC I2C PLD chip support" | |
bef3e20c | 534 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
535 | help |
536 | If you say yes here you get support for the supposed CPLD | |
537 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
538 | This device provides input and output GPIOs through an I2C | |
539 | interface to one or more sub-chips. | |
540 | ||
60ae5b9f RT |
541 | config MFD_INTEL_QUARK_I2C_GPIO |
542 | tristate "Intel Quark MFD I2C GPIO" | |
543 | depends on PCI | |
544 | depends on X86 | |
545 | depends on COMMON_CLK | |
546 | select MFD_CORE | |
547 | help | |
548 | This MFD provides support for I2C and GPIO that exist only | |
549 | in a single PCI device. It splits the 2 IO devices to | |
550 | their respective IO driver. | |
551 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
552 | ||
ab85b120 SO |
553 | config LPC_ICH |
554 | tristate "Intel ICH LPC" | |
0244ad00 | 555 | depends on PCI |
ab85b120 | 556 | select MFD_CORE |
d9105c2b | 557 | help |
ab85b120 SO |
558 | The LPC bridge function of the Intel ICH provides support for |
559 | many functional units. This driver provides needed support for | |
560 | other drivers to control these functions, currently GPIO and | |
561 | watchdog. | |
d9105c2b | 562 | |
ab85b120 SO |
563 | config LPC_SCH |
564 | tristate "Intel SCH LPC" | |
0244ad00 | 565 | depends on PCI |
16c5c023 | 566 | select MFD_CORE |
16c5c023 | 567 | help |
ab85b120 SO |
568 | LPC bridge function of the Intel SCH provides support for |
569 | System Management Bus and General Purpose I/O. | |
16c5c023 | 570 | |
7cf0a66f | 571 | config INTEL_SOC_PMIC |
b5238b41 | 572 | bool "Support for Crystal Cove PMIC" |
b01e9348 | 573 | depends on ACPI && HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK |
acebcff9 | 574 | depends on X86 || COMPILE_TEST |
09fdc985 | 575 | depends on I2C_DESIGNWARE_PLATFORM=y |
7cf0a66f ZL |
576 | select MFD_CORE |
577 | select REGMAP_I2C | |
578 | select REGMAP_IRQ | |
579 | help | |
b5238b41 | 580 | Select this option to enable support for Crystal Cove PMIC |
7cf0a66f ZL |
581 | on some Intel SoC systems. The PMIC provides ADC, GPIO, |
582 | thermal, charger and related power management functions | |
b5238b41 AS |
583 | on these systems. |
584 | ||
acebcff9 HG |
585 | This option is a bool as it provides an ACPI OpRegion which must be |
586 | available before any devices using it are probed. This option also | |
587 | causes the designware-i2c driver to be builtin for the same reason. | |
588 | ||
b5238b41 AS |
589 | config INTEL_SOC_PMIC_BXTWC |
590 | tristate "Support for Intel Broxton Whiskey Cove PMIC" | |
25f1ca31 | 591 | depends on MFD_INTEL_PMC_BXT |
b5238b41 AS |
592 | select MFD_CORE |
593 | select REGMAP_IRQ | |
594 | help | |
595 | Select this option to enable support for Whiskey Cove PMIC | |
596 | on Intel Broxton systems. The PMIC provides ADC, GPIO, | |
597 | thermal, charger and related power management functions | |
7cf0a66f ZL |
598 | on these systems. |
599 | ||
de85d79f | 600 | config INTEL_SOC_PMIC_CHTWC |
1ae14f8e | 601 | bool "Support for Intel Cherry Trail Whiskey Cove PMIC" |
de85d79f HG |
602 | depends on ACPI && HAS_IOMEM && I2C=y && COMMON_CLK |
603 | depends on X86 || COMPILE_TEST | |
09fdc985 | 604 | depends on I2C_DESIGNWARE_PLATFORM=y |
de85d79f HG |
605 | select MFD_CORE |
606 | select REGMAP_I2C | |
607 | select REGMAP_IRQ | |
de85d79f HG |
608 | help |
609 | Select this option to enable support for the Intel Cherry Trail | |
610 | Whiskey Cove PMIC found on some Intel Cherry Trail systems. | |
611 | ||
612 | This option is a bool as it provides an ACPI OpRegion which must be | |
613 | available before any devices using it are probed. This option also | |
614 | causes the designware-i2c driver to be builtin for the same reason. | |
615 | ||
6bac0606 TI |
616 | config INTEL_SOC_PMIC_CHTDC_TI |
617 | tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC" | |
618 | depends on GPIOLIB | |
619 | depends on I2C | |
620 | depends on ACPI | |
621 | depends on X86 | |
622 | select MFD_CORE | |
623 | select REGMAP_I2C | |
624 | select REGMAP_IRQ | |
625 | help | |
626 | Select this option for supporting Dollar Cove (TI version) PMIC | |
627 | device that is found on some Intel Cherry Trail systems. | |
628 | ||
b9a801df AS |
629 | config INTEL_SOC_PMIC_MRFLD |
630 | tristate "Support for Intel Merrifield Basin Cove PMIC" | |
631 | depends on GPIOLIB | |
632 | depends on ACPI | |
54b34aa0 | 633 | depends on INTEL_SCU |
b9a801df AS |
634 | select MFD_CORE |
635 | select REGMAP_IRQ | |
636 | help | |
637 | Select this option for supporting Basin Cove PMIC device | |
638 | that is found on Intel Merrifield systems. | |
639 | ||
4b45efe8 AS |
640 | config MFD_INTEL_LPSS |
641 | tristate | |
642 | select COMMON_CLK | |
643 | select MFD_CORE | |
644 | ||
645 | config MFD_INTEL_LPSS_ACPI | |
646 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
647 | select MFD_INTEL_LPSS | |
648 | depends on X86 && ACPI | |
649 | help | |
650 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
651 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
652 | PCH) in ACPI mode. | |
653 | ||
654 | config MFD_INTEL_LPSS_PCI | |
655 | tristate "Intel Low Power Subsystem support in PCI mode" | |
656 | select MFD_INTEL_LPSS | |
657 | depends on X86 && PCI | |
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 PCI mode. | |
662 | ||
25f1ca31 MW |
663 | config MFD_INTEL_PMC_BXT |
664 | tristate "Intel PMC Driver for Broxton" | |
665 | depends on X86 | |
666 | depends on X86_PLATFORM_DEVICES | |
667 | depends on ACPI | |
668 | select INTEL_SCU_IPC | |
669 | select MFD_CORE | |
670 | help | |
671 | This driver provides support for the PMC (Power Management | |
672 | Controller) on Intel Broxton and Apollo Lake. The PMC is a | |
673 | multi-function device that exposes IPC, General Control | |
674 | Register and P-unit access. In addition this creates devices | |
675 | for iTCO watchdog and telemetry that are part of the PMC. | |
676 | ||
4f8217d5 DB |
677 | config MFD_INTEL_PMT |
678 | tristate "Intel Platform Monitoring Technology (PMT) support" | |
679 | depends on PCI | |
680 | select MFD_CORE | |
681 | help | |
682 | The Intel Platform Monitoring Technology (PMT) is an interface that | |
683 | provides access to hardware monitor registers. This driver supports | |
684 | Telemetry, Watcher, and Crashlog PMT capabilities/devices for | |
685 | platforms starting from Tiger Lake. | |
686 | ||
dcc21cc0 LW |
687 | config MFD_IPAQ_MICRO |
688 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
689 | depends on SA1100_H3100 || SA1100_H3600 | |
690 | select MFD_CORE | |
691 | help | |
692 | Select this to get support for the Microcontroller found in | |
693 | the Compaq iPAQ handheld computers. This is an Atmel | |
694 | AT90LS8535 microcontroller flashed with a special iPAQ | |
695 | firmware using the custom protocol implemented in this driver. | |
696 | ||
4d9cf7df JL |
697 | config MFD_IQS62X |
698 | tristate "Azoteq IQS620A/621/622/624/625 core support" | |
699 | depends on I2C | |
700 | select MFD_CORE | |
701 | select REGMAP_I2C | |
702 | help | |
703 | Say Y here if you want to build core support for the Azoteq IQS620A, | |
704 | IQS621, IQS622, IQS624 and IQS625 multi-function sensors. Additional | |
705 | options must be selected to enable device-specific functions. | |
706 | ||
707 | To compile this driver as a module, choose M here: the module will | |
708 | be called iqs62x. | |
709 | ||
ab85b120 SO |
710 | config MFD_JANZ_CMODIO |
711 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
712 | select MFD_CORE | |
0244ad00 | 713 | depends on PCI |
87c13493 | 714 | help |
ab85b120 SO |
715 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
716 | carrier board. This device is a PCI to MODULbus bridge which may | |
717 | host many different types of MODULbus daughterboards, including | |
718 | CAN and GPIO controllers. | |
87c13493 | 719 | |
43620a17 KS |
720 | config MFD_KEMPLD |
721 | tristate "Kontron module PLD device" | |
722 | select MFD_CORE | |
723 | help | |
724 | This is the core driver for the PLD (Programmable Logic Device) found | |
0cd3aa99 MB |
725 | on some Kontron ETX and nearly all COMexpress (ETXexpress) modules as |
726 | well as on some other Kontron products. The PLD device may provide | |
727 | functions like watchdog, GPIO, UART and I2C bus. | |
43620a17 KS |
728 | |
729 | This driver can also be built as a module. If so, the module | |
730 | will be called kempld-core. | |
731 | ||
ab85b120 SO |
732 | config MFD_88PM800 |
733 | tristate "Marvell 88PM800" | |
c2e04af0 | 734 | depends on I2C |
d48f411c | 735 | select REGMAP_I2C |
ab85b120 SO |
736 | select REGMAP_IRQ |
737 | select MFD_CORE | |
d48f411c | 738 | help |
ab85b120 SO |
739 | This supports for Marvell 88PM800 Power Management IC. |
740 | This includes the I2C driver and the core APIs _only_, you have to | |
741 | select individual components like voltage regulators, RTC and | |
742 | battery-charger under the corresponding menus. | |
d48f411c | 743 | |
ab85b120 SO |
744 | config MFD_88PM805 |
745 | tristate "Marvell 88PM805" | |
c2e04af0 | 746 | depends on I2C |
1176b5be | 747 | select REGMAP_I2C |
ab85b120 SO |
748 | select REGMAP_IRQ |
749 | select MFD_CORE | |
37df003c | 750 | help |
ab85b120 SO |
751 | This supports for Marvell 88PM805 Power Management IC. This includes |
752 | the I2C driver and the core APIs _only_, you have to select individual | |
753 | components like codec device, headset/Mic device under the | |
754 | corresponding menus. | |
37df003c | 755 | |
ab85b120 SO |
756 | config MFD_88PM860X |
757 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 758 | depends on I2C=y |
ab85b120 SO |
759 | select REGMAP_I2C |
760 | select MFD_CORE | |
761 | help | |
762 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
763 | This includes the I2C driver and the core APIs _only_, you have to | |
764 | select individual components like voltage regulators, RTC and | |
765 | battery-charger under the corresponding menus. | |
37df003c | 766 | |
3008ddbe | 767 | config MFD_MAX14577 |
59a9b273 JMC |
768 | tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
769 | depends on I2C | |
3008ddbe CC |
770 | select MFD_CORE |
771 | select REGMAP_I2C | |
0c8a9dea | 772 | select REGMAP_IRQ |
3008ddbe CC |
773 | select IRQ_DOMAIN |
774 | help | |
aee2a57c KK |
775 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
776 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
777 | This driver provides common support for accessing the device; |
778 | additional drivers must be enabled in order to use the functionality | |
779 | of the device. | |
780 | ||
327156c5 LD |
781 | config MFD_MAX77620 |
782 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" | |
783 | depends on I2C=y | |
28e9e55e | 784 | depends on OF || COMPILE_TEST |
327156c5 LD |
785 | select MFD_CORE |
786 | select REGMAP_I2C | |
787 | select REGMAP_IRQ | |
788 | select IRQ_DOMAIN | |
789 | help | |
790 | Say yes here to add support for Maxim Semiconductor MAX77620 and | |
791 | MAX20024 which are Power Management IC with General purpose pins, | |
792 | RTC, regulators, clock generator, watchdog etc. This driver | |
793 | provides common support for accessing the device; additional drivers | |
794 | must be enabled in order to use the functionality of the device. | |
795 | ||
d0f60334 BG |
796 | config MFD_MAX77650 |
797 | tristate "Maxim MAX77650/77651 PMIC Support" | |
798 | depends on I2C | |
799 | depends on OF || COMPILE_TEST | |
800 | select MFD_CORE | |
801 | select REGMAP_I2C | |
cb7a374a | 802 | select REGMAP_IRQ |
d0f60334 BG |
803 | help |
804 | Say Y here to add support for Maxim Semiconductor MAX77650 and | |
805 | MAX77651 Power Management ICs. This is the core multifunction | |
806 | driver for interacting with the device. The module name is | |
807 | 'max77650'. Additional drivers can be enabled in order to use | |
808 | the following functionalities of the device: GPIO, regulator, | |
809 | charger, LED, onkey. | |
810 | ||
ab85b120 | 811 | config MFD_MAX77686 |
a52e46ce JMC |
812 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
813 | depends on I2C | |
28e9e55e | 814 | depends on OF || COMPILE_TEST |
54f323b1 | 815 | select MFD_CORE |
dc9913a0 | 816 | select REGMAP_I2C |
6f1c1e71 | 817 | select REGMAP_IRQ |
21f7541d | 818 | select IRQ_DOMAIN |
54f323b1 | 819 | help |
a259f389 JMC |
820 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
821 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
822 | This driver provides common support for accessing the device; |
823 | additional drivers must be enabled in order to use the functionality | |
824 | of the device. | |
36e52873 | 825 | |
ab85b120 | 826 | config MFD_MAX77693 |
073d4aca KK |
827 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
828 | depends on I2C | |
36e52873 | 829 | select MFD_CORE |
ab85b120 | 830 | select REGMAP_I2C |
342d669c | 831 | select REGMAP_IRQ |
36e52873 | 832 | help |
921a1b0c | 833 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
834 | This is a companion Power Management IC with Flash, Haptic, Charger, |
835 | and MUIC(Micro USB Interface Controller) controls on chip. | |
836 | This driver provides common support for accessing the device; | |
837 | additional drivers must be enabled in order to use the functionality | |
838 | of the device. | |
36e52873 | 839 | |
c7f585fe JK |
840 | config MFD_MAX77843 |
841 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
842 | depends on I2C=y | |
843 | select MFD_CORE | |
844 | select REGMAP_I2C | |
845 | select REGMAP_IRQ | |
846 | help | |
847 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
848 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
849 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
850 | This driver provides common support for accessing the device; | |
851 | additional drivers must be enabled in order to use the functionality | |
852 | of the device. | |
853 | ||
ab85b120 SO |
854 | config MFD_MAX8907 |
855 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 856 | select MFD_CORE |
c2e04af0 | 857 | depends on I2C |
edd7eabc | 858 | select REGMAP_I2C |
c2ace4fd | 859 | select REGMAP_IRQ |
edd7eabc | 860 | help |
921a1b0c | 861 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
862 | a Power Management IC. This driver provides common support for |
863 | accessing the device; additional drivers must be enabled in order | |
864 | to use the functionality of the device. | |
edd7eabc | 865 | |
ab85b120 SO |
866 | config MFD_MAX8925 |
867 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 868 | depends on I2C=y |
ab85b120 | 869 | select MFD_CORE |
88e75cc3 | 870 | help |
921a1b0c | 871 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
872 | a Power Management IC. This driver provides common support for |
873 | accessing the device, additional drivers must be enabled in order | |
874 | to use the functionality of the device. | |
88e75cc3 | 875 | |
ab85b120 SO |
876 | config MFD_MAX8997 |
877 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 878 | depends on I2C=y |
ab85b120 | 879 | select MFD_CORE |
280ad7fd | 880 | select IRQ_DOMAIN |
a603a7fa | 881 | help |
921a1b0c | 882 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
883 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
884 | MUIC controls on chip. | |
885 | This driver provides common support for accessing the device; | |
886 | additional drivers must be enabled in order to use the functionality | |
887 | of the device. | |
a603a7fa | 888 | |
ab85b120 SO |
889 | config MFD_MAX8998 |
890 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 891 | depends on I2C=y |
ab85b120 | 892 | select MFD_CORE |
443c6ae2 | 893 | select IRQ_DOMAIN |
f99c1d4f | 894 | help |
921a1b0c | 895 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
896 | National Semiconductor LP3974. This is a Power Management IC. |
897 | This driver provides common support for accessing the device, | |
898 | additional drivers must be enabled in order to use the functionality | |
899 | of the device. | |
f99c1d4f | 900 | |
7edd3634 GC |
901 | config MFD_MT6360 |
902 | tristate "Mediatek MT6360 SubPMIC" | |
903 | select MFD_CORE | |
904 | select REGMAP_I2C | |
905 | select REGMAP_IRQ | |
906 | depends on I2C | |
907 | help | |
908 | Say Y here to enable MT6360 PMU/PMIC/LDO functional support. | |
909 | PMU part includes Charger, Flashlight, RGB LED | |
910 | PMIC part includes 2-channel BUCKs and 2-channel LDOs | |
911 | LDO part includes 4-channel LDOs | |
912 | ||
6df8dd5c FF |
913 | config MFD_MT6397 |
914 | tristate "MediaTek MT6397 PMIC Support" | |
915 | select MFD_CORE | |
916 | select IRQ_DOMAIN | |
917 | help | |
918 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
919 | a Power Management IC. This driver provides common support for | |
920 | accessing the device; additional drivers must be enabled in order | |
921 | to use the functionality of the device. | |
922 | ||
dfbdcd7c AW |
923 | config MFD_MENF21BMC |
924 | tristate "MEN 14F021P00 Board Management Controller Support" | |
925 | depends on I2C | |
926 | select MFD_CORE | |
927 | help | |
928 | Say yes here to add support for the MEN 14F021P00 BMC | |
929 | which is a Board Management Controller connected to the I2C bus. | |
930 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
931 | This driver provides common support for accessing the devices; | |
932 | additional drivers must be enabled in order to use the | |
933 | functionality of the BMC device. | |
934 | ||
935 | This driver can also be built as a module. If so the module | |
936 | will be called menf21bmc. | |
937 | ||
ab85b120 SO |
938 | config EZX_PCAP |
939 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 940 | depends on SPI_MASTER |
ebf0bd36 | 941 | help |
ab85b120 SO |
942 | This enables the PCAP ASIC present on EZX Phones. This is |
943 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 944 | |
56e1d40d TL |
945 | config MFD_CPCAP |
946 | tristate "Support for Motorola CPCAP" | |
947 | depends on SPI | |
948 | depends on OF || COMPILE_TEST | |
c703797c | 949 | select MFD_CORE |
56e1d40d TL |
950 | select REGMAP_SPI |
951 | select REGMAP_IRQ | |
952 | help | |
953 | Say yes here if you want to include driver for CPCAP. | |
954 | It is used on many Motorola phones and tablets as a PMIC. | |
955 | At least Motorola Droid 4 is known to use CPCAP. | |
956 | ||
ab85b120 | 957 | config MFD_VIPERBOARD |
2cd0ee3b | 958 | tristate "Nano River Technologies Viperboard" |
0b83ddeb | 959 | select MFD_CORE |
0244ad00 | 960 | depends on USB |
0b83ddeb | 961 | default n |
ab85b120 SO |
962 | help |
963 | Say yes here if you want support for Nano River Technologies | |
964 | Viperboard. | |
965 | There are mfd cell drivers available for i2c master, adc and | |
966 | both gpios found on the board. The spi part does not yet | |
967 | have a driver. | |
968 | You need to select the mfd cell drivers separately. | |
969 | The drivers do not support all features the board exposes. | |
0b83ddeb | 970 | |
eceae583 JN |
971 | config MFD_NTXEC |
972 | tristate "Netronix embedded controller (EC)" | |
973 | depends on OF || COMPILE_TEST | |
974 | depends on I2C | |
975 | select REGMAP_I2C | |
976 | select MFD_CORE | |
977 | help | |
978 | Say yes here if you want to support the embedded controller found in | |
979 | certain e-book readers designed by the original design manufacturer | |
980 | Netronix. | |
981 | ||
ab85b120 | 982 | config MFD_RETU |
95e50f6a | 983 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 984 | select MFD_CORE |
0244ad00 | 985 | depends on I2C |
ab7edb14 | 986 | select REGMAP_IRQ |
8eaeb939 | 987 | help |
95e50f6a AK |
988 | Retu and Tahvo are a multi-function devices found on Nokia |
989 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 990 | |
ab85b120 SO |
991 | config MFD_PCF50633 |
992 | tristate "NXP PCF50633" | |
993 | depends on I2C | |
994 | select REGMAP_I2C | |
27e34995 | 995 | help |
ab85b120 SO |
996 | Say yes here if you have NXP PCF50633 chip on your board. |
997 | This core driver provides register access and IRQ handling | |
998 | facilities, and registers devices for the various functions | |
999 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 1000 | |
ab85b120 SO |
1001 | config PCF50633_ADC |
1002 | tristate "NXP PCF50633 ADC" | |
1003 | depends on MFD_PCF50633 | |
1a6e4b74 | 1004 | help |
2cd0ee3b EWI |
1005 | Say yes here if you want to include support for ADC in the |
1006 | NXP PCF50633 chip. | |
e789995d | 1007 | |
ab85b120 SO |
1008 | config PCF50633_GPIO |
1009 | tristate "NXP PCF50633 GPIO" | |
1010 | depends on MFD_PCF50633 | |
e789995d | 1011 | help |
2cd0ee3b EWI |
1012 | Say yes here if you want to include support GPIO for pins on |
1013 | the PCF50633 chip. | |
1a6e4b74 | 1014 | |
ab85b120 SO |
1015 | config UCB1400_CORE |
1016 | tristate "Philips UCB1400 Core driver" | |
1017 | depends on AC97_BUS | |
1018 | depends on GPIOLIB | |
b4ecd326 | 1019 | help |
ab85b120 SO |
1020 | This enables support for the Philips UCB1400 core functions. |
1021 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 1022 | |
ab85b120 SO |
1023 | To compile this driver as a module, choose M here: the |
1024 | module will be called ucb1400_core. | |
b4ecd326 | 1025 | |
ab85b120 | 1026 | config MFD_PM8XXX |
40a3a0f2 | 1027 | tristate "Qualcomm PM8xxx PMIC chips driver" |
a23670df | 1028 | depends on (ARM || HEXAGON || COMPILE_TEST) |
de744e01 | 1029 | select IRQ_DOMAIN_HIERARCHY |
1f192015 | 1030 | select MFD_CORE |
e7b81fca | 1031 | select REGMAP |
1f192015 | 1032 | help |
ab85b120 | 1033 | If you say yes to this option, support will be included for the |
40a3a0f2 | 1034 | built-in PM8xxx PMIC chips. |
1f192015 | 1035 | |
40a3a0f2 | 1036 | This is required if your board has a PM8xxx and uses its features, |
ab85b120 SO |
1037 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. |
1038 | ||
40a3a0f2 LW |
1039 | Say M here if you want to include support for PM8xxx chips as a |
1040 | module. This will build a module called "pm8xxx-core". | |
ab85b120 | 1041 | |
58e21438 BA |
1042 | config MFD_QCOM_RPM |
1043 | tristate "Qualcomm Resource Power Manager (RPM)" | |
1044 | depends on ARCH_QCOM && OF | |
1045 | help | |
1046 | If you say yes to this option, support will be included for the | |
1047 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
1048 | 8064 based devices. | |
1049 | ||
1050 | This is required to access many regulators, clocks and bus | |
1051 | frequencies controlled by the RPM on these devices. | |
1052 | ||
1053 | Say M here if you want to include support for the Qualcomm RPM as a | |
1054 | module. This will build a module called "qcom_rpm". | |
1055 | ||
c3a973a7 JC |
1056 | config MFD_SPMI_PMIC |
1057 | tristate "Qualcomm SPMI PMICs" | |
1058 | depends on ARCH_QCOM || COMPILE_TEST | |
1059 | depends on OF | |
1060 | depends on SPMI | |
1061 | select REGMAP_SPMI | |
1062 | help | |
1063 | This enables support for the Qualcomm SPMI PMICs. | |
1064 | These PMICs are currently used with the Snapdragon 800 series of | |
1065 | SoCs. Note, that this will only be useful paired with descriptions | |
1066 | of the independent functions as children nodes in the device tree. | |
1067 | ||
1068 | Say M here if you want to include support for the SPMI PMIC | |
1069 | series as a module. The module will be called "qcom-spmi-pmic". | |
1070 | ||
ab85b120 SO |
1071 | config MFD_RDC321X |
1072 | tristate "RDC R-321x southbridge" | |
1073 | select MFD_CORE | |
0244ad00 | 1074 | depends on PCI |
ab85b120 SO |
1075 | help |
1076 | Say yes here if you want to have support for the RDC R-321x SoC | |
1077 | southbridge which provides access to GPIOs and Watchdog using the | |
1078 | southbridge PCI device configuration space. | |
1079 | ||
0b271258 BS |
1080 | config MFD_RT5033 |
1081 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 1082 | depends on I2C |
0b271258 BS |
1083 | select MFD_CORE |
1084 | select REGMAP_I2C | |
23a2a22a | 1085 | select REGMAP_IRQ |
0b271258 BS |
1086 | help |
1087 | This driver provides for the Richtek RT5033 Power Management IC, | |
1088 | which includes the I2C driver and the Core APIs. This driver provides | |
1089 | common support for accessing the device. The device supports multiple | |
1090 | sub-devices like charger, fuel gauge, flash LED, current source, | |
1091 | LDO and Buck. | |
1092 | ||
ab85b120 SO |
1093 | config MFD_RC5T583 |
1094 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 1095 | depends on I2C=y |
ab85b120 SO |
1096 | select MFD_CORE |
1097 | select REGMAP_I2C | |
1098 | help | |
1099 | Select this option to get support for the RICOH583 Power | |
1100 | Management system device. | |
1101 | This driver provides common support for accessing the device | |
1102 | through i2c interface. The device supports multiple sub-devices | |
1103 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
1104 | Additional drivers must be enabled in order to use the | |
1105 | different functionality of the device. | |
1106 | ||
f69a7cf7 | 1107 | config MFD_RK808 |
586c1b41 | 1108 | tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power Management Chip" |
f69a7cf7 CZ |
1109 | depends on I2C && OF |
1110 | select MFD_CORE | |
1111 | select REGMAP_I2C | |
1112 | select REGMAP_IRQ | |
1113 | help | |
586c1b41 TX |
1114 | If you say yes here you get support for the RK805, RK808, RK809, |
1115 | RK817 and RK818 Power Management chips. | |
f69a7cf7 CZ |
1116 | This driver provides common support for accessing the device |
1117 | through I2C interface. The device supports multiple sub-devices | |
1118 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
1119 | ||
9bb9e29c | 1120 | config MFD_RN5T618 |
a99ab50d | 1121 | tristate "Ricoh RN5T567/618 PMIC" |
9bb9e29c | 1122 | depends on I2C |
a99ab50d | 1123 | depends on OF |
9bb9e29c BG |
1124 | select MFD_CORE |
1125 | select REGMAP_I2C | |
0c816045 | 1126 | select REGMAP_IRQ |
9bb9e29c | 1127 | help |
c5e589a1 | 1128 | Say yes here to add support for the Ricoh RN5T567, |
2cd0ee3b | 1129 | RN5T618, RC5T619 PMIC. |
a99ab50d | 1130 | This driver provides common support for accessing the device, |
9bb9e29c BG |
1131 | additional drivers must be enabled in order to use the |
1132 | functionality of the device. | |
1133 | ||
ab85b120 | 1134 | config MFD_SEC_CORE |
5e2540c1 | 1135 | tristate "Samsung Electronics PMIC Series Support" |
0244ad00 | 1136 | depends on I2C=y |
ab85b120 SO |
1137 | select MFD_CORE |
1138 | select REGMAP_I2C | |
1139 | select REGMAP_IRQ | |
1140 | help | |
eef0594a KK |
1141 | Support for the Samsung Electronics PMIC devices coming |
1142 | usually along with Samsung Exynos SoC chipset. | |
838a7240 KK |
1143 | This driver provides common support for accessing the device, |
1144 | additional drivers must be enabled in order to use the functionality | |
1145 | of the device | |
ab85b120 | 1146 | |
eef0594a KK |
1147 | To compile this driver as a module, choose M here: the |
1148 | module will be called sec-core. | |
1149 | Have in mind that important core drivers (like regulators) depend | |
1150 | on this driver so building this as a module might require proper | |
1151 | initial ramdisk or might not boot up as well in certain scenarios. | |
1152 | ||
9b8e1a5e AS |
1153 | config MFD_SI476X_CORE |
1154 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
1155 | depends on I2C | |
1156 | select MFD_CORE | |
1157 | select REGMAP_I2C | |
1158 | help | |
1159 | This is the core driver for the SI476x series of AM/FM | |
1160 | radio. This MFD driver connects the radio-si476x V4L2 module | |
1161 | and the si476x audio codec. | |
1162 | ||
1163 | To compile this driver as a module, choose M here: the | |
1164 | module will be called si476x-core. | |
1165 | ||
3abee457 MW |
1166 | config MFD_SIMPLE_MFD_I2C |
1167 | tristate | |
1168 | depends on I2C | |
1169 | select REGMAP_I2C | |
1170 | help | |
1171 | This driver creates a single register map with the intention for it | |
1172 | to be shared by all sub-devices. | |
1173 | ||
1174 | Once the register map has been successfully initialised, any | |
1175 | sub-devices represented by child nodes in Device Tree will be | |
1176 | subsequently registered. | |
1177 | ||
a538ad22 MW |
1178 | config MFD_SL28CPLD |
1179 | tristate "Kontron sl28cpld Board Management Controller" | |
328162a8 | 1180 | depends on I2C |
de129281 | 1181 | depends on ARCH_LAYERSCAPE || COMPILE_TEST |
a538ad22 MW |
1182 | select MFD_SIMPLE_MFD_I2C |
1183 | help | |
1184 | Say yes here to enable support for the Kontron sl28cpld board | |
1185 | management controller. | |
1186 | ||
1187 | It can be found on the following boards: | |
1188 | * SMARC-sAL28 | |
1189 | ||
ab85b120 SO |
1190 | config MFD_SM501 |
1191 | tristate "Silicon Motion SM501" | |
d0377392 | 1192 | depends on HAS_DMA |
a7f7f624 | 1193 | help |
ab85b120 SO |
1194 | This is the core driver for the Silicon Motion SM501 multimedia |
1195 | companion chip. This device is a multifunction device which may | |
1196 | provide numerous interfaces including USB host controller, USB gadget, | |
1197 | asynchronous serial ports, audio functions, and a dual display video | |
1198 | interface. The device may be connected by PCI or local bus with | |
1199 | varying functions enabled. | |
1200 | ||
1201 | config MFD_SM501_GPIO | |
1202 | bool "Export GPIO via GPIO layer" | |
1203 | depends on MFD_SM501 && GPIOLIB | |
a7f7f624 | 1204 | help |
2cd0ee3b EWI |
1205 | This option uses the gpio library layer to export the 64 GPIO |
1206 | lines on the SM501. The platform data is used to supply the | |
1207 | base number for the first GPIO line to register. | |
1f192015 | 1208 | |
2698dc22 GY |
1209 | config MFD_SKY81452 |
1210 | tristate "Skyworks Solutions SKY81452" | |
1211 | select MFD_CORE | |
1212 | select REGMAP_I2C | |
1213 | depends on I2C | |
1214 | help | |
1215 | This is the core driver for the Skyworks SKY81452 backlight and | |
1216 | voltage regulator device. | |
1217 | ||
1218 | This driver can also be built as a module. If so, the module | |
1219 | will be called sky81452. | |
1220 | ||
25ca4ae4 BW |
1221 | config MFD_SC27XX_PMIC |
1222 | tristate "Spreadtrum SC27xx PMICs" | |
1223 | depends on ARCH_SPRD || COMPILE_TEST | |
1224 | depends on SPI_MASTER | |
1225 | select MFD_CORE | |
1226 | select REGMAP_SPI | |
1227 | select REGMAP_IRQ | |
1228 | help | |
1229 | This enables support for the Spreadtrum SC27xx PMICs with SPI | |
1230 | interface. The SC27xx series PMICs integrate power management, | |
1231 | audio codec, battery management and user interface support | |
1232 | function (such as RTC, Typec, indicator and so on) in a single chip. | |
1233 | ||
1234 | This driver provides common support for accessing the SC27xx PMICs, | |
1235 | and it also adds the irq_chip parts for handling the PMIC chip events. | |
1236 | ||
ab85b120 SO |
1237 | config ABX500_CORE |
1238 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
0cab0aa1 GU |
1239 | depends on ARCH_U8500 || COMPILE_TEST |
1240 | default y if ARCH_U8500 | |
cbdfb426 | 1241 | help |
ab85b120 SO |
1242 | Say yes here if you have the ABX500 Mixed Signal IC family |
1243 | chips. This core driver expose register access functions. | |
1244 | Functionality specific drivers using these functions can | |
1245 | remain unchanged when IC changes. Binding of the functions to | |
1246 | actual register access is done by the IC core driver. | |
cbdfb426 | 1247 | |
ab85b120 SO |
1248 | config AB8500_CORE |
1249 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 1250 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 1251 | select POWER_SUPPLY |
84c99db8 | 1252 | select MFD_CORE |
ab85b120 SO |
1253 | select IRQ_DOMAIN |
1254 | help | |
1255 | Select this option to enable access to AB8500 power management | |
1256 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
1257 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
1258 | the irq_chip parts for handling the Mixed Signal chip events. | |
74391043 | 1259 | This chip embeds various other multimedia functionalities as well. |
84c99db8 | 1260 | |
ab85b120 | 1261 | config AB8500_DEBUG |
2cd0ee3b EWI |
1262 | bool "Enable debug info via debugfs" |
1263 | depends on AB8500_GPADC && DEBUG_FS | |
1264 | default y if DEBUG_FS | |
1265 | help | |
1266 | Select this option if you want debug information using the debug | |
1267 | filesystem, debugfs. | |
ab85b120 | 1268 | |
ab85b120 SO |
1269 | config MFD_DB8500_PRCMU |
1270 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
1271 | depends on UX500_SOC_DB8500 | |
1272 | select MFD_CORE | |
84c99db8 | 1273 | help |
ab85b120 SO |
1274 | Select this option to enable support for the DB8500 Power Reset |
1275 | and Control Management Unit. This is basically an autonomous | |
1276 | system controller running an XP70 microprocessor, which is accessed | |
1277 | through a register map. | |
84c99db8 | 1278 | |
ab85b120 SO |
1279 | config MFD_STMPE |
1280 | bool "STMicroelectronics STMPE" | |
0244ad00 | 1281 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 1282 | depends on OF |
2896434c | 1283 | select MFD_CORE |
2896434c | 1284 | help |
ab85b120 SO |
1285 | Support for the STMPE family of I/O Expanders from |
1286 | STMicroelectronics. | |
2896434c | 1287 | |
ab85b120 | 1288 | Currently supported devices are: |
2896434c | 1289 | |
6377cfa3 | 1290 | STMPE811: GPIO, Touchscreen, ADC |
ab85b120 SO |
1291 | STMPE1601: GPIO, Keypad |
1292 | STMPE1801: GPIO, Keypad | |
1293 | STMPE2401: GPIO, Keypad | |
1294 | STMPE2403: GPIO, Keypad | |
1295 | ||
1296 | This driver provides common support for accessing the device, | |
1297 | additional drivers must be enabled in order to use the functionality | |
1298 | of the device. Currently available sub drivers are: | |
1299 | ||
1300 | GPIO: stmpe-gpio | |
1301 | Keypad: stmpe-keypad | |
1302 | Touchscreen: stmpe-ts | |
6377cfa3 | 1303 | ADC: stmpe-adc |
ab85b120 SO |
1304 | |
1305 | menu "STMicroelectronics STMPE Interface Drivers" | |
1306 | depends on MFD_STMPE | |
1307 | ||
1308 | config STMPE_I2C | |
8c88126b | 1309 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1310 | depends on I2C=y |
ab85b120 | 1311 | default y |
a5736e0b | 1312 | help |
ab85b120 | 1313 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1314 | |
ab85b120 | 1315 | config STMPE_SPI |
8c88126b | 1316 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1317 | depends on SPI_MASTER |
eea6b7cc | 1318 | help |
ab85b120 SO |
1319 | This is used to enable SPI interface of STMPE |
1320 | endmenu | |
eea6b7cc | 1321 | |
ab85b120 SO |
1322 | config MFD_STA2X11 |
1323 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1324 | depends on STA2X11 |
dae8a969 | 1325 | select MFD_CORE |
ab85b120 SO |
1326 | select REGMAP_MMIO |
1327 | ||
d58603cc BB |
1328 | config MFD_SUN6I_PRCM |
1329 | bool "Allwinner A31 PRCM controller" | |
a05a2e79 | 1330 | depends on ARCH_SUNXI || COMPILE_TEST |
d58603cc BB |
1331 | select MFD_CORE |
1332 | help | |
1333 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
1334 | in A31 SoC. | |
1335 | ||
ab85b120 SO |
1336 | config MFD_SYSCON |
1337 | bool "System Controller Register R/W Based on Regmap" | |
1338 | select REGMAP_MMIO | |
dae8a969 | 1339 | help |
ab85b120 SO |
1340 | Select this option to enable accessing system control registers |
1341 | via regmap. | |
dae8a969 | 1342 | |
ab85b120 SO |
1343 | config MFD_DAVINCI_VOICECODEC |
1344 | tristate | |
83871c00 | 1345 | select MFD_CORE |
9e888487 | 1346 | select REGMAP_MMIO |
83871c00 | 1347 | |
ab85b120 SO |
1348 | config MFD_TI_AM335X_TSCADC |
1349 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1350 | select MFD_CORE |
ab85b120 SO |
1351 | select REGMAP |
1352 | select REGMAP_MMIO | |
a91d2f8d | 1353 | help |
ab85b120 SO |
1354 | If you say yes here you get support for Texas Instruments series |
1355 | of Touch Screen /ADC chips. | |
1356 | To compile this driver as a module, choose M here: the | |
1357 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1358 | |
ab85b120 SO |
1359 | config MFD_DM355EVM_MSP |
1360 | bool "TI DaVinci DM355 EVM microcontroller" | |
1361 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1362 | help |
ab85b120 SO |
1363 | This driver supports the MSP430 microcontroller used on these |
1364 | boards. MSP430 firmware manages resets and power sequencing, | |
1365 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1366 | |
470eca47 MK |
1367 | config MFD_LP3943 |
1368 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1369 | depends on I2C | |
1370 | select MFD_CORE | |
1371 | select REGMAP_I2C | |
1372 | help | |
1373 | Support for the TI/National Semiconductor LP3943. | |
1374 | This driver consists of GPIO and PWM drivers. | |
1375 | With these functionalities, it can be used for LED string control or | |
1376 | general usage such like a GPIO controller and a PWM controller. | |
1377 | ||
ab85b120 SO |
1378 | config MFD_LP8788 |
1379 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1380 | depends on I2C=y |
527e7e9a | 1381 | select MFD_CORE |
ab85b120 | 1382 | select REGMAP_I2C |
b41511f7 | 1383 | select IRQ_DOMAIN |
527e7e9a | 1384 | help |
ab85b120 SO |
1385 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1386 | ADC, backlight driver and current sinks. | |
527e7e9a | 1387 | |
d5aa11bf MK |
1388 | config MFD_TI_LMU |
1389 | tristate "TI Lighting Management Unit driver" | |
1390 | depends on I2C | |
1391 | select MFD_CORE | |
1392 | select REGMAP_I2C | |
1393 | help | |
1394 | Say yes here to enable support for TI LMU chips. | |
9c523efb DM |
1395 | TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and |
1396 | LM36274. It consists of backlight, LED and regulator driver. | |
d5aa11bf MK |
1397 | It provides consistent device controls for lighting functions. |
1398 | ||
ab85b120 SO |
1399 | config MFD_OMAP_USB_HOST |
1400 | bool "TI OMAP USBHS core and TLL driver" | |
1401 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
7a69a6f6 | 1402 | depends on COMMON_CLK |
ab85b120 | 1403 | default y |
156f2528 | 1404 | help |
ab85b120 SO |
1405 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1406 | This MFD driver does the required setup functionalities for | |
1407 | OMAP USB Host drivers. | |
156f2528 | 1408 | |
ab85b120 SO |
1409 | config MFD_PALMAS |
1410 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1411 | select MFD_CORE |
1412 | select REGMAP_I2C | |
6445b84a | 1413 | select REGMAP_IRQ |
0244ad00 | 1414 | depends on I2C=y |
c3d4d697 | 1415 | help |
ab85b120 SO |
1416 | If you say yes here you get support for the Palmas |
1417 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1418 | |
ab85b120 SO |
1419 | config TPS6105X |
1420 | tristate "TI TPS61050/61052 Boost Converters" | |
1421 | depends on I2C | |
18eb3f04 | 1422 | select REGMAP_I2C |
ab85b120 | 1423 | select REGULATOR |
3afbac95 | 1424 | select MFD_CORE |
ab85b120 | 1425 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1426 | help |
ab85b120 SO |
1427 | This option enables a driver for the TP61050/TPS61052 |
1428 | high-power "white LED driver". This boost converter is | |
1429 | sometimes used for other things than white LEDs, and | |
1430 | also contains a GPIO pin. | |
3afbac95 | 1431 | |
ab85b120 SO |
1432 | config TPS65010 |
1433 | tristate "TI TPS6501x Power Management chips" | |
1434 | depends on I2C && GPIOLIB | |
1435 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1436 | help |
ab85b120 SO |
1437 | If you say yes here you get support for the TPS6501x series of |
1438 | Power Management chips. These include voltage regulators, | |
1439 | lithium ion/polymer battery charging, and other features that | |
1440 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1441 | |
ab85b120 SO |
1442 | This driver can also be built as a module. If so, the module |
1443 | will be called tps65010. | |
1444 | ||
1445 | config TPS6507X | |
1446 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1447 | select MFD_CORE |
0244ad00 | 1448 | depends on I2C |
3afbac95 | 1449 | help |
ab85b120 SO |
1450 | If you say yes here you get support for the TPS6507x series of |
1451 | Power Management / Touch Screen chips. These include voltage | |
1452 | regulators, lithium ion/polymer battery charging, touch screen | |
1453 | and other features that are often used in portable devices. | |
1454 | This driver can also be built as a module. If so, the module | |
1455 | will be called tps6507x. | |
3afbac95 | 1456 | |
b45b719e AD |
1457 | config MFD_TPS65086 |
1458 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
5c8f1248 | 1459 | select MFD_CORE |
b45b719e AD |
1460 | select REGMAP |
1461 | select REGMAP_IRQ | |
1462 | select REGMAP_I2C | |
1463 | depends on I2C | |
1464 | help | |
1465 | If you say yes here you get support for the TPS65086 series of | |
1466 | Power Management chips. | |
1467 | This driver provides common support for accessing the device, | |
1468 | additional drivers must be enabled in order to use the | |
1469 | functionality of the device. | |
1470 | ||
ab85b120 SO |
1471 | config TPS65911_COMPARATOR |
1472 | tristate | |
1473 | ||
1474 | config MFD_TPS65090 | |
1475 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1476 | depends on I2C=y |
3afbac95 | 1477 | select MFD_CORE |
ab85b120 SO |
1478 | select REGMAP_I2C |
1479 | select REGMAP_IRQ | |
e102befe | 1480 | help |
ab85b120 SO |
1481 | If you say yes here you get support for the TPS65090 series of |
1482 | Power Management chips. | |
1483 | This driver provides common support for accessing the device, | |
1484 | additional drivers must be enabled in order to use the | |
1485 | functionality of the device. | |
e102befe | 1486 | |
ab85b120 SO |
1487 | config MFD_TPS65217 |
1488 | tristate "TI TPS65217 Power Management / White LED chips" | |
511cb174 | 1489 | depends on I2C && OF |
b8380c1a | 1490 | select MFD_CORE |
2b247d06 | 1491 | select REGMAP_I2C |
6556bdac | 1492 | select IRQ_DOMAIN |
1d9f9f04 | 1493 | help |
ab85b120 SO |
1494 | If you say yes here you get support for the TPS65217 series of |
1495 | Power Management / White LED chips. | |
1496 | These include voltage regulators, lithium ion/polymer battery | |
1497 | charger, wled and other features that are often used in portable | |
1498 | devices. | |
1d9f9f04 | 1499 | |
ab85b120 SO |
1500 | This driver can also be built as a module. If so, the module |
1501 | will be called tps65217. | |
e5b48684 | 1502 | |
9bbf6a15 RM |
1503 | config MFD_TPS68470 |
1504 | bool "TI TPS68470 Power Management / LED chips" | |
9baddb61 | 1505 | depends on ACPI && PCI && I2C=y |
09fdc985 | 1506 | depends on I2C_DESIGNWARE_PLATFORM=y |
9bbf6a15 RM |
1507 | select MFD_CORE |
1508 | select REGMAP_I2C | |
9bbf6a15 RM |
1509 | help |
1510 | If you say yes here you get support for the TPS68470 series of | |
1511 | Power Management / LED chips. | |
1512 | ||
1513 | These include voltage regulators, LEDs and other features | |
1514 | that are often used in portable devices. | |
1515 | ||
1516 | This option is a bool as it provides an ACPI operation | |
1517 | region, which must be available before any of the devices | |
1518 | using this are probed. This option also configures the | |
1519 | designware-i2c driver to be built-in, for the same reason. | |
1520 | ||
dc21c7ad K |
1521 | config MFD_TI_LP873X |
1522 | tristate "TI LP873X Power Management IC" | |
1523 | depends on I2C | |
1524 | select MFD_CORE | |
1525 | select REGMAP_I2C | |
1526 | help | |
1527 | If you say yes here then you get support for the LP873X series of | |
1528 | Power Management Integrated Circuits (PMIC). | |
1529 | These include voltage regulators, thermal protection, configurable | |
1530 | General Purpose Outputs (GPO) that are used in portable devices. | |
1531 | ||
1532 | This driver can also be built as a module. If so, the module | |
1533 | will be called lp873x. | |
1534 | ||
1e349600 K |
1535 | config MFD_TI_LP87565 |
1536 | tristate "TI LP87565 Power Management IC" | |
1537 | depends on I2C && OF | |
1538 | select MFD_CORE | |
1539 | select REGMAP_I2C | |
1540 | help | |
1541 | If you say yes here then you get support for the LP87565 series of | |
1542 | Power Management Integrated Circuits (PMIC). | |
1543 | These include voltage regulators, thermal protection, configurable | |
1544 | General Purpose Outputs (GPO) that are used in portable devices. | |
1545 | ||
1546 | This driver can also be built as a module. If so, the module | |
1547 | will be called lp87565. | |
1548 | ||
44b4dc61 K |
1549 | config MFD_TPS65218 |
1550 | tristate "TI TPS65218 Power Management chips" | |
b2b3adc9 | 1551 | depends on I2C && OF |
44b4dc61 K |
1552 | select MFD_CORE |
1553 | select REGMAP_I2C | |
2d5d366a | 1554 | select REGMAP_IRQ |
44b4dc61 K |
1555 | help |
1556 | If you say yes here you get support for the TPS65218 series of | |
1557 | Power Management chips. | |
1558 | These include voltage regulators, gpio and other features | |
8f76af65 | 1559 | that are often used in portable devices. |
44b4dc61 K |
1560 | |
1561 | This driver can also be built as a module. If so, the module | |
1562 | will be called tps65218. | |
1563 | ||
ab85b120 SO |
1564 | config MFD_TPS6586X |
1565 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1566 | depends on I2C=y |
b11062b9 | 1567 | select MFD_CORE |
1df5981b | 1568 | select REGMAP_I2C |
b11062b9 | 1569 | help |
ab85b120 SO |
1570 | If you say yes here you get support for the TPS6586X series of |
1571 | Power Management chips. | |
1572 | This driver provides common support for accessing the device, | |
1573 | additional drivers must be enabled in order to use the | |
1574 | functionality of the device. | |
b11062b9 | 1575 | |
ab85b120 SO |
1576 | This driver can also be built as a module. If so, the module |
1577 | will be called tps6586x. | |
e5b48684 | 1578 | |
ab85b120 SO |
1579 | config MFD_TPS65910 |
1580 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1581 | depends on I2C=y |
1582 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1583 | select MFD_CORE |
1df5981b | 1584 | select REGMAP_I2C |
ab85b120 | 1585 | select REGMAP_IRQ |
cd99758b | 1586 | select IRQ_DOMAIN |
2aa13b9e | 1587 | help |
ab85b120 SO |
1588 | if you say yes here you get support for the TPS65910 series of |
1589 | Power Management chips. | |
96920630 | 1590 | |
ab85b120 | 1591 | config MFD_TPS65912 |
796f5692 | 1592 | tristate |
c972c128 | 1593 | select MFD_CORE |
796f5692 AD |
1594 | select REGMAP |
1595 | select REGMAP_IRQ | |
96920630 | 1596 | |
ab85b120 | 1597 | config MFD_TPS65912_I2C |
796f5692 | 1598 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1599 | select MFD_TPS65912 |
796f5692 AD |
1600 | select REGMAP_I2C |
1601 | depends on I2C | |
ab85b120 SO |
1602 | help |
1603 | If you say yes here you get support for the TPS65912 series of | |
1604 | PM chips with I2C interface. | |
96920630 | 1605 | |
ab85b120 | 1606 | config MFD_TPS65912_SPI |
796f5692 | 1607 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1608 | select MFD_TPS65912 |
796f5692 AD |
1609 | select REGMAP_SPI |
1610 | depends on SPI_MASTER | |
c661a0b9 | 1611 | help |
ab85b120 SO |
1612 | If you say yes here you get support for the TPS65912 series of |
1613 | PM chips with SPI interface. | |
c661a0b9 | 1614 | |
ab85b120 SO |
1615 | config MFD_TPS80031 |
1616 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1617 | depends on I2C=y |
9e501086 | 1618 | select MFD_CORE |
d6c645fc | 1619 | select REGMAP_I2C |
8ab30691 | 1620 | select REGMAP_IRQ |
9e501086 | 1621 | help |
ab85b120 SO |
1622 | If you say yes here you get support for the Texas Instruments |
1623 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1624 | Path and Battery Charger. The device provides five configurable | |
1625 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1626 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1627 | Power Path from USB, 32K clock generator. | |
9e501086 | 1628 | |
ab85b120 SO |
1629 | config TWL4030_CORE |
1630 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1631 | depends on I2C=y |
ab85b120 | 1632 | select IRQ_DOMAIN |
6e3ad118 | 1633 | select REGMAP_I2C |
f52046b1 | 1634 | help |
ab85b120 | 1635 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1636 | This core driver provides register access and IRQ handling |
1637 | facilities, and registers devices for the various functions | |
1638 | so that function-specific drivers can bind to them. | |
1639 | ||
ab85b120 SO |
1640 | These multi-function chips are found on many OMAP2 and OMAP3 |
1641 | boards, providing power management, RTC, GPIO, keypad, a | |
1642 | high speed USB OTG transceiver, an audio codec (on most | |
1643 | versions) and many other features. | |
8e005935 | 1644 | |
ab85b120 SO |
1645 | config TWL4030_POWER |
1646 | bool "TI TWL4030 power resources" | |
1647 | depends on TWL4030_CORE && ARM | |
df3df646 | 1648 | help |
ab85b120 SO |
1649 | Say yes here if you want to use the power resources on the |
1650 | TWL4030 family chips. Most of these resources are regulators, | |
1651 | which have a separate driver; some are control signals, such | |
1652 | as clock request handshaking. | |
df3df646 | 1653 | |
ab85b120 SO |
1654 | This driver uses board-specific data to initialize the resources |
1655 | and load scripts controlling which resources are switched off/on | |
1656 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1657 | |
ab85b120 SO |
1658 | config MFD_TWL4030_AUDIO |
1659 | bool "TI TWL4030 Audio" | |
0244ad00 | 1660 | depends on TWL4030_CORE |
8c96aefb | 1661 | select MFD_CORE |
ab85b120 | 1662 | default n |
13a09f93 | 1663 | |
ab85b120 SO |
1664 | config TWL6040_CORE |
1665 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1666 | depends on I2C=y |
62579266 | 1667 | select MFD_CORE |
ab85b120 SO |
1668 | select REGMAP_I2C |
1669 | select REGMAP_IRQ | |
1670 | default n | |
0c41839e | 1671 | help |
ab85b120 SO |
1672 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1673 | codec. | |
1674 | This driver provides common support for accessing the device, | |
1675 | additional drivers must be enabled in order to use the | |
1676 | functionality of the device (audio, vibra). | |
dae2db30 | 1677 | |
ab85b120 SO |
1678 | config MENELAUS |
1679 | bool "TI TWL92330/Menelaus PM chip" | |
1680 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1681 | help |
ab85b120 SO |
1682 | If you say yes here you get support for the Texas Instruments |
1683 | TWL92330/Menelaus Power Management chip. This include voltage | |
1684 | regulators, Dual slot memory card transceivers, real-time clock | |
1685 | and other features that are often used in portable devices like | |
1686 | cell phones and PDAs. | |
5814fc35 | 1687 | |
ab85b120 SO |
1688 | config MFD_WL1273_CORE |
1689 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1690 | depends on I2C |
650c2a21 | 1691 | select MFD_CORE |
ab85b120 | 1692 | default n |
650c2a21 | 1693 | help |
ab85b120 SO |
1694 | This is the core driver for the TI WL1273 FM radio. This MFD |
1695 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1696 | audio codec. | |
650c2a21 | 1697 | |
ab85b120 SO |
1698 | config MFD_LM3533 |
1699 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1700 | depends on I2C | |
f71e1afd | 1701 | select MFD_CORE |
ab85b120 | 1702 | select REGMAP_I2C |
ab85b120 SO |
1703 | help |
1704 | Say yes here to enable support for National Semiconductor / TI | |
1705 | LM3533 Lighting Power chips. | |
1706 | ||
1707 | This driver provides common support for accessing the device; | |
1708 | additional drivers must be enabled in order to use the LED, | |
1709 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1710 | |
8edbede9 | 1711 | config MFD_TIMBERDALE |
ab85b120 | 1712 | tristate "Timberdale FPGA" |
8edbede9 | 1713 | select MFD_CORE |
84c3a8f6 | 1714 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
a7f7f624 | 1715 | help |
8edbede9 RR |
1716 | This is the core driver for the timberdale FPGA. This device is a |
1717 | multifunction device which exposes numerous platform devices. | |
1718 | ||
1719 | The timberdale FPGA can be found on the Intel Atom development board | |
1720 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1721 | |
ab85b120 SO |
1722 | config MFD_TC3589X |
1723 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1724 | depends on I2C=y |
1422731d | 1725 | depends on OF |
e82c60ae DT |
1726 | select MFD_CORE |
1727 | help | |
ab85b120 | 1728 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1729 | |
ab85b120 SO |
1730 | This driver provides common support for accessing the device, |
1731 | additional drivers must be enabled in order to use the | |
1732 | functionality of the device. | |
4630b130 | 1733 | |
ab85b120 SO |
1734 | config MFD_TMIO |
1735 | bool | |
1736 | default n | |
1737 | ||
1738 | config MFD_T7L66XB | |
1739 | bool "Toshiba T7L66XB" | |
0244ad00 | 1740 | depends on ARM && HAVE_CLK |
e090d506 | 1741 | select MFD_CORE |
ab85b120 | 1742 | select MFD_TMIO |
e090d506 | 1743 | help |
ab85b120 | 1744 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1745 | |
ab85b120 SO |
1746 | config MFD_TC6387XB |
1747 | bool "Toshiba TC6387XB" | |
1748 | depends on ARM && HAVE_CLK | |
bd358132 | 1749 | select MFD_CORE |
ab85b120 | 1750 | select MFD_TMIO |
bd358132 | 1751 | help |
ab85b120 | 1752 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1753 | |
ab85b120 SO |
1754 | config MFD_TC6393XB |
1755 | bool "Toshiba TC6393XB" | |
1756 | depends on ARM && HAVE_CLK | |
1757 | select GPIOLIB | |
91f4debf | 1758 | select MFD_CORE |
ab85b120 | 1759 | select MFD_TMIO |
91f4debf | 1760 | help |
ab85b120 | 1761 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1762 | |
2f17dd34 AL |
1763 | config MFD_TQMX86 |
1764 | tristate "TQ-Systems IO controller TQMX86" | |
1765 | select MFD_CORE | |
1766 | help | |
1767 | Say yes here to enable support for various functions of the | |
1768 | TQ-Systems IO controller and watchdog device, found on their | |
1769 | ComExpress CPU modules. | |
1770 | ||
375fc77b | 1771 | config MFD_VX855 |
ab85b120 | 1772 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1773 | depends on PCI |
375fc77b DD |
1774 | select MFD_CORE |
1775 | help | |
1776 | Say yes here to enable support for various functions of the | |
1777 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1778 | and/or vx855_gpio drivers for this to do anything useful. | |
1779 | ||
422dcafe CK |
1780 | config MFD_LOCHNAGAR |
1781 | bool "Cirrus Logic Lochnagar Audio Development Board" | |
1782 | select MFD_CORE | |
1783 | select REGMAP_I2C | |
1784 | depends on I2C=y && OF | |
1785 | help | |
1786 | Support for Cirrus Logic Lochnagar audio development board. | |
1787 | ||
ab85b120 SO |
1788 | config MFD_ARIZONA |
1789 | select REGMAP | |
1790 | select REGMAP_IRQ | |
383268a8 | 1791 | select MFD_CORE |
ab85b120 | 1792 | bool |
cbdb53e1 | 1793 | |
ab85b120 | 1794 | config MFD_ARIZONA_I2C |
ea1f3339 | 1795 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1796 | select MFD_ARIZONA |
ab85b120 | 1797 | select REGMAP_I2C |
0244ad00 | 1798 | depends on I2C |
c013f0a5 | 1799 | help |
ea1f3339 RF |
1800 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1801 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1802 | |
ab85b120 | 1803 | config MFD_ARIZONA_SPI |
ea1f3339 | 1804 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1805 | select MFD_ARIZONA |
ab85b120 | 1806 | select REGMAP_SPI |
0244ad00 | 1807 | depends on SPI_MASTER |
3c33be06 | 1808 | help |
ea1f3339 | 1809 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1810 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1811 | |
1812 | config MFD_CS47L24 | |
1813 | bool "Cirrus Logic CS47L24 and WM1831" | |
1814 | depends on MFD_ARIZONA | |
1815 | help | |
1816 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1817 | |
ab85b120 SO |
1818 | config MFD_WM5102 |
1819 | bool "Wolfson Microelectronics WM5102" | |
1820 | depends on MFD_ARIZONA | |
09d6292b | 1821 | help |
ab85b120 | 1822 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1823 | |
ab85b120 | 1824 | config MFD_WM5110 |
e5d4ef0d | 1825 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1826 | depends on MFD_ARIZONA |
1f5a371c | 1827 | help |
e5d4ef0d RF |
1828 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1829 | low power audio SoC | |
1f5a371c | 1830 | |
dc7d4863 | 1831 | config MFD_WM8997 |
ca16ecbc | 1832 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1833 | depends on MFD_ARIZONA |
1834 | help | |
1835 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1836 | ||
6887b042 RF |
1837 | config MFD_WM8998 |
1838 | bool "Wolfson Microelectronics WM8998" | |
1839 | depends on MFD_ARIZONA | |
1840 | help | |
1841 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1842 | ||
ab85b120 SO |
1843 | config MFD_WM8400 |
1844 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1845 | select MFD_CORE |
0244ad00 | 1846 | depends on I2C=y |
1b1247dd LD |
1847 | select REGMAP_I2C |
1848 | help | |
ab85b120 SO |
1849 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1850 | CODEC. This driver provides common support for accessing | |
1851 | the device, additional drivers must be enabled in order to use | |
1852 | the functionality of the device. | |
35bdd290 | 1853 | |
ab85b120 SO |
1854 | config MFD_WM831X |
1855 | bool | |
75060a1d | 1856 | |
ab85b120 SO |
1857 | config MFD_WM831X_I2C |
1858 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1859 | select MFD_CORE |
ab85b120 | 1860 | select MFD_WM831X |
c948ef3a | 1861 | select REGMAP_I2C |
ab85b120 | 1862 | select IRQ_DOMAIN |
0244ad00 | 1863 | depends on I2C=y |
c948ef3a | 1864 | help |
ab85b120 SO |
1865 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1866 | when controlled using I2C. This driver provides common support | |
1867 | for accessing the device, additional drivers must be enabled in | |
1868 | order to use the functionality of the device. | |
c948ef3a | 1869 | |
ab85b120 SO |
1870 | config MFD_WM831X_SPI |
1871 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1872 | select MFD_CORE |
ab85b120 SO |
1873 | select MFD_WM831X |
1874 | select REGMAP_SPI | |
1875 | select IRQ_DOMAIN | |
0244ad00 | 1876 | depends on SPI_MASTER |
f01312d8 | 1877 | help |
ab85b120 SO |
1878 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1879 | when controlled using SPI. This driver provides common support | |
1880 | for accessing the device, additional drivers must be enabled in | |
1881 | order to use the functionality of the device. | |
f01312d8 | 1882 | |
ab85b120 SO |
1883 | config MFD_WM8350 |
1884 | bool | |
ab85b120 SO |
1885 | |
1886 | config MFD_WM8350_I2C | |
1887 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1888 | select MFD_WM8350 | |
88003fb1 | 1889 | select REGMAP_I2C |
0244ad00 | 1890 | depends on I2C=y |
c7b76dce | 1891 | help |
ab85b120 SO |
1892 | The WM8350 is an integrated audio and power management |
1893 | subsystem with watchdog and RTC functionality for embedded | |
1894 | systems. This option enables core support for the WM8350 with | |
1895 | I2C as the control interface. Additional options must be | |
1896 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1897 | |
ab85b120 | 1898 | config MFD_WM8994 |
6052d83e | 1899 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1900 | select MFD_CORE |
1901 | select REGMAP_I2C | |
1902 | select REGMAP_IRQ | |
6052d83e | 1903 | depends on I2C |
acad189b | 1904 | help |
ab85b120 | 1905 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1906 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1907 | has on board GPIO and regulator functionality which is |
1908 | supported via the relevant subsystems. This driver provides | |
1909 | core support for the WM8994, in order to use the actual | |
74391043 | 1910 | functionality of the device other drivers must be enabled. |
acad189b | 1911 | |
a5c6951c RJ |
1912 | config MFD_WM97xx |
1913 | tristate "Wolfson Microelectronics WM97xx" | |
1914 | select MFD_CORE | |
1915 | select REGMAP_AC97 | |
1916 | select AC97_BUS_COMPAT | |
1917 | depends on AC97_BUS_NEW | |
1918 | help | |
1919 | The WM9705, WM9712 and WM9713 is a highly integrated hi-fi CODEC | |
1920 | designed for smartphone applications. As well as audio functionality | |
1921 | it has on board GPIO and a touchscreen functionality which is | |
1922 | supported via the relevant subsystems. This driver provides core | |
74391043 | 1923 | support for the WM97xx, in order to use the actual functionality of |
a5c6951c RJ |
1924 | the device other drivers must be enabled. |
1925 | ||
60013b94 | 1926 | config MFD_STW481X |
f41716dc | 1927 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1928 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1929 | select REGMAP_I2C |
1930 | select MFD_CORE | |
1931 | help | |
1932 | Select this option to enable the STw481x chip driver used | |
1933 | in various ST Microelectronics and ST-Ericsson embedded | |
1934 | Nomadik series. | |
1935 | ||
30107fa6 MV |
1936 | config MFD_ROHM_BD718XX |
1937 | tristate "ROHM BD71837 Power Management IC" | |
1938 | depends on I2C=y | |
1939 | depends on OF | |
1940 | select REGMAP_I2C | |
1941 | select REGMAP_IRQ | |
1942 | select MFD_CORE | |
1943 | help | |
1944 | Select this option to get support for the ROHM BD71837 | |
1945 | Power Management ICs. BD71837 is designed to power processors like | |
1946 | NXP i.MX8. It contains 8 BUCK outputs and 7 LDOs, voltage monitoring | |
1947 | and emergency shut down as well as 32,768KHz clock output. | |
1948 | ||
21b7c58f MV |
1949 | config MFD_ROHM_BD70528 |
1950 | tristate "ROHM BD70528 Power Management IC" | |
1951 | depends on I2C=y | |
1952 | depends on OF | |
1953 | select REGMAP_I2C | |
1954 | select REGMAP_IRQ | |
1955 | select MFD_CORE | |
1956 | help | |
1957 | Select this option to get support for the ROHM BD70528 Power | |
1958 | Management IC. BD71837 is general purpose single-chip power | |
1959 | management IC for battery-powered portable devices. It contains | |
1960 | 3 ultra-low current consumption buck converters, 3 LDOs and 2 LED | |
1961 | drivers. Also included are 4 GPIOs, a real-time clock (RTC), a 32kHz | |
1962 | crystal oscillator, high-accuracy VREF for use with an external ADC, | |
1963 | 10 bits SAR ADC for battery temperature monitor and 1S battery | |
1964 | charger. | |
1965 | ||
1c743ad5 | 1966 | config MFD_ROHM_BD71828 |
4dcdcfd5 | 1967 | tristate "ROHM BD71828 and BD71815 Power Management IC" |
1c743ad5 MV |
1968 | depends on I2C=y |
1969 | depends on OF | |
1970 | select REGMAP_I2C | |
1971 | select REGMAP_IRQ | |
1972 | select MFD_CORE | |
1973 | help | |
4dcdcfd5 MV |
1974 | Select this option to get support for the ROHM BD71828 and BD71815 |
1975 | Power Management ICs. BD71828GW and BD71815AGW are single-chip power | |
1976 | management ICs mainly for battery-powered portable devices. | |
1977 | The BD71828 integrates 7 buck converters and 7 LDOs. The BD71815 | |
1978 | has 5 bucks, 7 LDOs, and a boost for driving LEDs. Both ICs provide | |
1979 | also a single-cell linear charger, a Coulomb counter, a real-time | |
1980 | clock (RTC), GPIOs and a 32.768 kHz clock gate. | |
1c743ad5 | 1981 | |
b1b3ced3 MV |
1982 | config MFD_ROHM_BD957XMUF |
1983 | tristate "ROHM BD9576MUF and BD9573MUF Power Management ICs" | |
1984 | depends on I2C=y | |
1985 | depends on OF | |
1986 | select REGMAP_I2C | |
1987 | select MFD_CORE | |
1988 | help | |
1989 | Select this option to get support for the ROHM BD9576MUF and | |
1990 | BD9573MUF Power Management ICs. BD9576 and BD9573 are primarily | |
1991 | designed to be used to power R-Car series processors. | |
1c743ad5 | 1992 | |
e8924005 FG |
1993 | config MFD_STM32_LPTIMER |
1994 | tristate "Support for STM32 Low-Power Timer" | |
1995 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
1996 | select MFD_CORE | |
1997 | select REGMAP | |
1998 | select REGMAP_MMIO | |
1999 | help | |
2000 | Select this option to enable STM32 Low-Power Timer driver | |
2001 | used for PWM, IIO Trigger, IIO Encoder and Counter. Shared | |
2002 | resources are also dealt with here. | |
2003 | ||
2004 | To compile this driver as a module, choose M here: the | |
2005 | module will be called stm32-lptimer. | |
2006 | ||
d0f949e2 BG |
2007 | config MFD_STM32_TIMERS |
2008 | tristate "Support for STM32 Timers" | |
2009 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
2010 | select MFD_CORE | |
2011 | select REGMAP | |
2012 | select REGMAP_MMIO | |
2013 | help | |
2014 | Select this option to enable STM32 timers driver used | |
2015 | for PWM and IIO Timer. This driver allow to share the | |
2016 | registers between the others drivers. | |
2017 | ||
51908d2e PPL |
2018 | config MFD_STPMIC1 |
2019 | tristate "Support for STPMIC1 PMIC" | |
2020 | depends on (I2C=y && OF) | |
2021 | select REGMAP_I2C | |
2022 | select REGMAP_IRQ | |
2023 | select MFD_CORE | |
2024 | help | |
2025 | Support for ST Microelectronics STPMIC1 PMIC. STPMIC1 has power on | |
2026 | key, watchdog and regulator functionalities which are supported via | |
2027 | the relevant subsystems. This driver provides core support for the | |
74391043 | 2028 | STPMIC1. In order to use the actual functionality of the device other |
51908d2e PPL |
2029 | drivers must be enabled. |
2030 | ||
2031 | To compile this driver as a module, choose M here: the | |
2032 | module will be called stpmic1. | |
2033 | ||
06252ade AD |
2034 | config MFD_STMFX |
2035 | tristate "Support for STMicroelectronics Multi-Function eXpander (STMFX)" | |
2036 | depends on I2C | |
2037 | depends on OF || COMPILE_TEST | |
2038 | select MFD_CORE | |
2039 | select REGMAP_I2C | |
2040 | help | |
2041 | Support for the STMicroelectronics Multi-Function eXpander. | |
2042 | ||
2043 | This driver provides common support for accessing the device, | |
2044 | additional drivers must be enabled in order to use the functionality | |
2045 | of the device. | |
2046 | ||
6ac7e4d7 SK |
2047 | config MFD_WCD934X |
2048 | tristate "Support for WCD9340/WCD9341 Codec" | |
2049 | depends on SLIMBUS | |
2050 | select REGMAP | |
2051 | select REGMAP_SLIMBUS | |
2052 | select REGMAP_IRQ | |
2053 | select MFD_CORE | |
2054 | help | |
2055 | Support for the Qualcomm WCD9340/WCD9341 Codec. | |
2056 | This driver provides common support WCD934x audio codec and its | |
2057 | associated Pin Controller, Soundwire Controller and Audio codec. | |
2058 | ||
f7cb7fe3 CC |
2059 | config MFD_ATC260X |
2060 | tristate | |
2061 | select MFD_CORE | |
2062 | select REGMAP | |
2063 | select REGMAP_IRQ | |
2064 | ||
2065 | config MFD_ATC260X_I2C | |
2066 | tristate "Actions Semi ATC260x PMICs with I2C" | |
2067 | select MFD_ATC260X | |
2068 | select REGMAP_I2C | |
2069 | depends on I2C | |
2070 | help | |
2071 | Support for the Actions Semi ATC260x PMICs controlled via I2C. | |
2072 | ||
2073 | This driver provides common support for accessing the ATC2603C | |
2074 | and ATC2609A chip variants, additional drivers must be enabled | |
2075 | in order to use the functionality of the device. | |
2076 | ||
6c27219e NA |
2077 | config MFD_KHADAS_MCU |
2078 | tristate "Support for Khadas System control Microcontroller" | |
2079 | depends on I2C | |
2080 | depends on ARCH_MESON || ARCH_ROCKCHIP || COMPILE_TEST | |
2081 | select MFD_CORE | |
2082 | select REGMAP_I2C | |
2083 | help | |
2084 | Support for the Khadas System control Microcontroller interface | |
2085 | present on their VIM and Edge boards. | |
2086 | ||
2087 | This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and | |
2088 | Edge boards. | |
2089 | ||
2090 | It provides multiple boot control features like password check, | |
2091 | power-on options, power-off control and system FAN control on recent | |
2092 | boards. | |
2093 | ||
2094 | This driver provides common support for accessing the device, | |
2095 | additional drivers must be enabled in order to use the functionality | |
2096 | of the device. | |
2097 | ||
92eba680 DO |
2098 | config MFD_ACER_A500_EC |
2099 | tristate "Support for Acer Iconia Tab A500 Embedded Controller" | |
2100 | depends on I2C | |
2101 | depends on (ARCH_TEGRA_2x_SOC && OF) || COMPILE_TEST | |
2102 | select MFD_CORE | |
2103 | select REGMAP | |
2104 | help | |
2105 | Support for Embedded Controller found on Acer Iconia Tab A500. | |
2106 | The controller itself is ENE KB930, it is running firmware | |
2107 | customized for the specific needs of the Acer A500 hardware. | |
2108 | ||
a4e137ab | 2109 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 2110 | depends on ARCH_SA1100 |
a4e137ab RK |
2111 | |
2112 | config MCP | |
2113 | tristate | |
2114 | ||
5e742ad6 RK |
2115 | # Interface drivers |
2116 | config MCP_SA11X0 | |
2117 | tristate "Support SA11x0 MCP interface" | |
2118 | depends on ARCH_SA1100 | |
2119 | select MCP | |
2120 | ||
05c45ca9 RK |
2121 | # Chip drivers |
2122 | config MCP_UCB1200 | |
1c93c725 | 2123 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
2124 | depends on MCP_SA11X0 |
2125 | select MCP | |
05c45ca9 | 2126 | |
acb45439 RK |
2127 | config MCP_UCB1200_TS |
2128 | tristate "Touchscreen interface support" | |
2129 | depends on MCP_UCB1200 && INPUT | |
2130 | ||
a4e137ab | 2131 | endmenu |
3ecbf05b | 2132 | |
974cc7b9 | 2133 | config MFD_VEXPRESS_SYSREG |
7b9d428e | 2134 | tristate "Versatile Express System Registers" |
a229635f | 2135 | depends on VEXPRESS_CONFIG && GPIOLIB |
974cc7b9 | 2136 | default y |
974cc7b9 PM |
2137 | select GPIO_GENERIC_PLATFORM |
2138 | select MFD_CORE | |
2139 | select MFD_SYSCON | |
3ecbf05b | 2140 | help |
974cc7b9 PM |
2141 | System Registers are the platform configuration block |
2142 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 | 2143 | |
538ee272 AS |
2144 | config RAVE_SP_CORE |
2145 | tristate "RAVE SP MCU core driver" | |
2146 | depends on SERIAL_DEV_BUS | |
2147 | select CRC_CCITT | |
2148 | help | |
2149 | Select this to get support for the Supervisory Processor | |
2150 | device found on several devices in RAVE line of hardware. | |
2151 | ||
0ce5ebd2 | 2152 | config SGI_MFD_IOC3 |
cd2b909b | 2153 | bool "SGI IOC3 core driver" |
0ce5ebd2 TB |
2154 | depends on PCI && MIPS && 64BIT |
2155 | select MFD_CORE | |
2156 | help | |
2157 | This option enables basic support for the SGI IOC3-based | |
2158 | controller cards. This option does not enable any specific | |
2159 | functions on such a card, but provides necessary infrastructure | |
2160 | for other drivers to utilize. | |
2161 | ||
2162 | If you have an SGI Origin, Octane, or a PCI IOC3 card, | |
2163 | then say Y. Otherwise say N. | |
2164 | ||
876611c4 XY |
2165 | config MFD_INTEL_M10_BMC |
2166 | tristate "Intel MAX 10 Board Management Controller" | |
2167 | depends on SPI_MASTER | |
2168 | select REGMAP_SPI_AVMM | |
2169 | select MFD_CORE | |
2170 | help | |
2171 | Support for the Intel MAX 10 board management controller using the | |
2172 | SPI interface. | |
2173 | ||
2174 | This driver provides common support for accessing the device, | |
2175 | additional drivers must be enabled in order to use the functionality | |
2176 | of the device. | |
2177 | ||
a6e6e660 LW |
2178 | endmenu |
2179 | endif |