]>
Commit | Line | Data |
---|---|---|
a4e137ab RK |
1 | # |
2 | # Multifunction miscellaneous devices | |
3 | # | |
4 | ||
8a0a8e8e AB |
5 | if HAS_IOMEM |
6 | menu "Multifunction device drivers" | |
b6d6454f | 7 | |
aa613de6 DES |
8 | config MFD_CORE |
9 | tristate | |
c94bb233 | 10 | select IRQ_DOMAIN |
aa613de6 DES |
11 | default n |
12 | ||
ab85b120 SO |
13 | config MFD_CS5535 |
14 | tristate "AMD CS5535 and CS5536 southbridge core functions" | |
2cc50bee | 15 | select MFD_CORE |
c03842d8 | 16 | depends on PCI && (X86_32 || (X86 && COMPILE_TEST)) |
ab85b120 SO |
17 | ---help--- |
18 | This is the core driver for CS5535/CS5536 MFD functions. This is | |
19 | necessary for using the board's GPIO and MFGPT functionality. | |
2cc50bee | 20 | |
9787f5e2 TT |
21 | config MFD_ALTERA_A10SR |
22 | bool "Altera Arria10 DevKit System Resource chip" | |
23 | depends on ARCH_SOCFPGA && SPI_MASTER=y && OF | |
24 | select REGMAP_SPI | |
25 | select MFD_CORE | |
26 | help | |
27 | Support for the Altera Arria10 DevKit MAX5 System Resource chip | |
28 | using the SPI interface. This driver provides common support for | |
29 | accessing the external gpio extender (LEDs & buttons) and | |
30 | power supply alarms (hwmon). | |
31 | ||
b25c6b7d WY |
32 | config MFD_ACT8945A |
33 | tristate "Active-semi ACT8945A" | |
34 | select MFD_CORE | |
35 | select REGMAP_I2C | |
36 | depends on I2C && OF | |
37 | help | |
38 | Support for the ACT8945A PMIC from Active-semi. This device | |
39 | features three step-down DC/DC converters and four low-dropout | |
40 | linear regulators, along with a complete ActivePath battery | |
41 | charger. | |
42 | ||
937d3a0a QS |
43 | config MFD_SUN4I_GPADC |
44 | tristate "Allwinner sunxi platforms' GPADC MFD driver" | |
45 | select MFD_CORE | |
46 | select REGMAP_MMIO | |
51a6c60b | 47 | select REGMAP_IRQ |
937d3a0a | 48 | depends on ARCH_SUNXI || COMPILE_TEST |
149da46a | 49 | depends on !TOUCHSCREEN_SUN4I |
937d3a0a QS |
50 | help |
51 | Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC. | |
52 | This driver will only map the hardware interrupt and registers, you | |
53 | have to select individual drivers based on this MFD to be able to use | |
54 | the ADC or the thermal sensor. This will try to probe the ADC driver | |
55 | sun4i-gpadc-iio and the hwmon driver iio_hwmon. | |
56 | ||
57 | To compile this driver as a module, choose M here: the module will be | |
58 | called sun4i-gpadc. | |
59 | ||
ab85b120 SO |
60 | config MFD_AS3711 |
61 | bool "AMS AS3711" | |
62 | select MFD_CORE | |
70c6cce0 QZ |
63 | select REGMAP_I2C |
64 | select REGMAP_IRQ | |
0244ad00 | 65 | depends on I2C=y |
70c6cce0 | 66 | help |
ab85b120 | 67 | Support for the AS3711 PMIC from AMS |
70c6cce0 | 68 | |
d460a6f3 | 69 | config MFD_AS3722 |
ed401e8f | 70 | tristate "ams AS3722 Power Management IC" |
d460a6f3 LD |
71 | select MFD_CORE |
72 | select REGMAP_I2C | |
73 | select REGMAP_IRQ | |
72ac0127 | 74 | depends on I2C=y && OF |
d460a6f3 LD |
75 | help |
76 | The ams AS3722 is a compact system PMU suitable for mobile phones, | |
77 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down | |
78 | controllers, 11 LDOs, RTC, automatic battery, temperature and | |
79 | over current monitoring, GPIOs, ADC and a watchdog. | |
80 | ||
ab85b120 SO |
81 | config PMIC_ADP5520 |
82 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" | |
83 | depends on I2C=y | |
84 | help | |
85 | Say yes here to add support for Analog Devices AD5520 and ADP5501, | |
86 | Multifunction Power Management IC. This includes | |
87 | the I2C driver and the core APIs _only_, you have to select | |
88 | individual components like LCD backlight, LEDs, GPIOs and Kepad | |
89 | under the corresponding menus. | |
90 | ||
91 | config MFD_AAT2870_CORE | |
92 | bool "AnalogicTech AAT2870" | |
70c6cce0 | 93 | select MFD_CORE |
6fafecc1 GU |
94 | depends on I2C=y |
95 | depends on GPIOLIB || COMPILE_TEST | |
70c6cce0 | 96 | help |
ab85b120 SO |
97 | If you say yes here you get support for the AAT2870. |
98 | This driver provides common support for accessing the device, | |
99 | additional drivers must be enabled in order to use the | |
100 | functionality of the device. | |
70c6cce0 | 101 | |
5c41f11c CP |
102 | config MFD_ATMEL_FLEXCOM |
103 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" | |
104 | select MFD_CORE | |
105 | depends on OF | |
106 | help | |
107 | Select this to get support for Atmel Flexcom. This is a wrapper | |
108 | which embeds a SPI controller, a I2C controller and a USART. Only | |
109 | one function can be used at a time. The choice is done at boot time | |
110 | by the probe function of this MFD driver according to a device tree | |
111 | property. | |
112 | ||
2c86e9fb | 113 | config MFD_ATMEL_HLCDC |
292aabb1 | 114 | tristate "Atmel HLCDC (High-end LCD Controller)" |
2c86e9fb BB |
115 | select MFD_CORE |
116 | select REGMAP_MMIO | |
117 | depends on OF | |
292aabb1 BB |
118 | help |
119 | If you say yes here you get support for the HLCDC block. | |
120 | This driver provides common support for accessing the device, | |
121 | additional drivers must be enabled in order to use the | |
122 | functionality of the device. | |
2c86e9fb | 123 | |
fe9d7cb2 BB |
124 | config MFD_ATMEL_SMC |
125 | bool | |
126 | select MFD_SYSCON | |
127 | ||
037b60f2 MP |
128 | config MFD_BCM590XX |
129 | tristate "Broadcom BCM590xx PMUs" | |
130 | select MFD_CORE | |
131 | select REGMAP_I2C | |
132 | depends on I2C | |
133 | help | |
134 | Support for the BCM590xx PMUs from Broadcom | |
135 | ||
d3ea2127 MV |
136 | config MFD_BD9571MWV |
137 | tristate "ROHM BD9571MWV PMIC" | |
138 | select MFD_CORE | |
139 | select REGMAP_I2C | |
140 | select REGMAP_IRQ | |
141 | depends on I2C | |
142 | help | |
143 | Support for the ROHM BD9571MWV PMIC, which contains single | |
144 | voltage regulator, voltage sampling units, GPIO block and | |
145 | watchdog block. | |
146 | ||
147 | This driver can also be built as a module. If so, the module | |
148 | will be called bd9571mwv. | |
149 | ||
585083c5 CYT |
150 | config MFD_AC100 |
151 | tristate "X-Powers AC100" | |
152 | select MFD_CORE | |
153 | depends on SUNXI_RSB | |
154 | help | |
155 | If you say Y here you get support for the X-Powers AC100 audio codec | |
156 | IC. | |
157 | This driver include only the core APIs. You have to select individual | |
158 | components like codecs or RTC under the corresponding menus. | |
159 | ||
cfb61a41 | 160 | config MFD_AXP20X |
4fd41151 | 161 | tristate |
cfb61a41 | 162 | select MFD_CORE |
cfb61a41 | 163 | select REGMAP_IRQ |
4fd41151 CYT |
164 | |
165 | config MFD_AXP20X_I2C | |
166 | tristate "X-Powers AXP series PMICs with I2C" | |
167 | select MFD_AXP20X | |
168 | select REGMAP_I2C | |
169 | depends on I2C | |
cfb61a41 | 170 | help |
4fd41151 CYT |
171 | If you say Y here you get support for the X-Powers AXP series power |
172 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
173 | This driver include only the core APIs. You have to select individual |
174 | components like regulators or the PEK (Power Enable Key) under the | |
175 | corresponding menus. | |
176 | ||
aaac4a2e HG |
177 | Note on x86 this provides an ACPI OpRegion, so this must be 'y' |
178 | (builtin) and not a module, as the OpRegion must be available as | |
179 | soon as possible. For the same reason the I2C bus driver options | |
180 | I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_BAYTRAIL must be 'y' too. | |
181 | ||
02071f0f CYT |
182 | config MFD_AXP20X_RSB |
183 | tristate "X-Powers AXP series PMICs with RSB" | |
184 | select MFD_AXP20X | |
185 | depends on SUNXI_RSB | |
cfb61a41 | 186 | help |
02071f0f CYT |
187 | If you say Y here you get support for the X-Powers AXP series power |
188 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
189 | This driver include only the core APIs. You have to select individual |
190 | components like regulators or the PEK (Power Enable Key) under the | |
191 | corresponding menus. | |
192 | ||
4ab6174e | 193 | config MFD_CROS_EC |
ab85b120 | 194 | tristate "ChromeOS Embedded Controller" |
5a324acf | 195 | select MFD_CORE |
062476f2 JMC |
196 | select CHROME_PLATFORMS |
197 | select CROS_EC_PROTO | |
ba5776ab | 198 | depends on X86 || ARM || ARM64 || COMPILE_TEST |
4ab6174e SG |
199 | help |
200 | If you say Y here you get support for the ChromeOS Embedded | |
201 | Controller (EC) providing keyboard, battery and power services. | |
fc83f586 | 202 | You also need to enable the driver for the bus you are using. The |
4ab6174e | 203 | protocol for talking to the EC is defined by the bus driver. |
b6d6454f | 204 | |
89969009 SG |
205 | config MFD_CROS_EC_I2C |
206 | tristate "ChromeOS Embedded Controller (I2C)" | |
da935c0b | 207 | depends on MFD_CROS_EC && I2C |
f61be273 | 208 | |
67d16a46 | 209 | help |
89969009 SG |
210 | If you say Y here, you get support for talking to the ChromeOS |
211 | EC through an I2C bus. This uses a simple byte-level protocol with | |
212 | a checksum. Failing accesses will be retried three times to | |
213 | improve reliability. | |
214 | ||
a17d94f0 SG |
215 | config MFD_CROS_EC_SPI |
216 | tristate "ChromeOS Embedded Controller (SPI)" | |
da935c0b | 217 | depends on MFD_CROS_EC && SPI |
a17d94f0 SG |
218 | |
219 | ---help--- | |
220 | If you say Y here, you get support for talking to the ChromeOS EC | |
221 | through a SPI bus, using a byte-level protocol. Since the EC's | |
222 | response time cannot be guaranteed, we support ignoring | |
223 | 'pre-amble' bytes before the response actually starts. | |
67d16a46 | 224 | |
fa9ff4b1 | 225 | config MFD_ASIC3 |
ab85b120 | 226 | bool "Compaq ASIC3" |
0244ad00 | 227 | depends on GPIOLIB && ARM |
9461f65a | 228 | select MFD_CORE |
fa9ff4b1 SO |
229 | ---help--- |
230 | This driver supports the ASIC3 multifunction chip found on many | |
231 | PDAs (mainly iPAQ and HTC based ones) | |
232 | ||
ab85b120 SO |
233 | config PMIC_DA903X |
234 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
235 | depends on I2C=y | |
70c6cce0 | 236 | help |
921a1b0c | 237 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
238 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
239 | usually found on PXA processors-based platforms. This includes | |
240 | the I2C driver and the core APIs _only_, you have to select | |
241 | individual components like LCD backlight, voltage regulators, | |
242 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 243 | |
ab85b120 SO |
244 | config PMIC_DA9052 |
245 | bool | |
ca26308c MA |
246 | select MFD_CORE |
247 | ||
ab85b120 SO |
248 | config MFD_DA9052_SPI |
249 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
250 | select REGMAP_SPI | |
251 | select REGMAP_IRQ | |
252 | select PMIC_DA9052 | |
0244ad00 | 253 | depends on SPI_MASTER=y |
0931a4c6 | 254 | help |
ab85b120 SO |
255 | Support for the Dialog Semiconductor DA9052 PMIC |
256 | when controlled using SPI. This driver provides common support | |
257 | for accessing the device, additional drivers must be enabled in | |
258 | order to use the functionality of the device. | |
0931a4c6 | 259 | |
ab85b120 SO |
260 | config MFD_DA9052_I2C |
261 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
262 | select REGMAP_I2C | |
263 | select REGMAP_IRQ | |
264 | select PMIC_DA9052 | |
0244ad00 | 265 | depends on I2C=y |
ab85b120 SO |
266 | help |
267 | Support for the Dialog Semiconductor DA9052 PMIC | |
268 | when controlled using I2C. This driver provides common support | |
269 | for accessing the device, additional drivers must be enabled in | |
270 | order to use the functionality of the device. | |
f61be273 | 271 | |
ab85b120 SO |
272 | config MFD_DA9055 |
273 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
274 | select REGMAP_I2C | |
275 | select REGMAP_IRQ | |
03df0f62 | 276 | select MFD_CORE |
0244ad00 | 277 | depends on I2C=y |
67d16a46 | 278 | help |
ab85b120 SO |
279 | Say yes here for support of Dialog Semiconductor DA9055. This is |
280 | a Power Management IC. This driver provides common support for | |
281 | accessing the device as well as the I2C interface to the chip itself. | |
282 | Additional drivers must be enabled in order to use the functionality | |
283 | of the device. | |
03df0f62 | 284 | |
ab85b120 SO |
285 | This driver can be built as a module. If built as a module it will be |
286 | called "da9055" | |
03df0f62 | 287 | |
9b40b030 | 288 | config MFD_DA9062 |
656211b1 | 289 | tristate "Dialog Semiconductor DA9062/61 PMIC Support" |
9b40b030 T |
290 | select MFD_CORE |
291 | select REGMAP_I2C | |
292 | select REGMAP_IRQ | |
c2e04af0 | 293 | depends on I2C |
9b40b030 | 294 | help |
656211b1 ST |
295 | Say yes here for support for the Dialog Semiconductor DA9061 and |
296 | DA9062 PMICs. | |
9b40b030 T |
297 | This includes the I2C driver and core APIs. |
298 | Additional drivers must be enabled in order to use the functionality | |
299 | of the device. | |
300 | ||
8e685483 | 301 | config MFD_DA9063 |
8726cacc | 302 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
303 | select MFD_CORE |
304 | select REGMAP_I2C | |
305 | select REGMAP_IRQ | |
c2e04af0 | 306 | depends on I2C |
8e685483 KG |
307 | help |
308 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
309 | This includes the I2C driver and core APIs. | |
310 | Additional drivers must be enabled in order to use the functionality | |
311 | of the device. | |
312 | ||
b8fce55c AT |
313 | config MFD_DA9150 |
314 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 315 | depends on I2C |
b8fce55c AT |
316 | select MFD_CORE |
317 | select REGMAP_I2C | |
318 | select REGMAP_IRQ | |
319 | help | |
320 | This adds support for the DA9150 integrated charger and fuel-gauge | |
321 | chip. This driver provides common support for accessing the device. | |
322 | Additional drivers must be enabled in order to use the specific | |
323 | features of the device. | |
324 | ||
338a1281 OP |
325 | config MFD_DLN2 |
326 | tristate "Diolan DLN2 support" | |
327 | select MFD_CORE | |
328 | depends on USB | |
329 | help | |
330 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
331 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
332 | etc. must be enabled in order to use the functionality of | |
333 | the device. | |
334 | ||
c695abab SN |
335 | config MFD_EXYNOS_LPASS |
336 | tristate "Samsung Exynos SoC Low Power Audio Subsystem" | |
23feb7c6 | 337 | depends on ARCH_EXYNOS || COMPILE_TEST |
c695abab SN |
338 | select MFD_CORE |
339 | select REGMAP_MMIO | |
340 | help | |
341 | Select this option to enable support for Samsung Exynos Low Power | |
342 | Audio Subsystem. | |
343 | ||
ab85b120 SO |
344 | config MFD_MC13XXX |
345 | tristate | |
0244ad00 | 346 | depends on (SPI_MASTER || I2C) |
01636eb9 | 347 | select MFD_CORE |
10f9edae | 348 | select REGMAP_IRQ |
01636eb9 | 349 | help |
ab85b120 SO |
350 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
351 | This driver provides common support for accessing the device, | |
352 | additional drivers must be enabled in order to use the | |
353 | functionality of the device. | |
03df0f62 | 354 | |
ab85b120 SO |
355 | config MFD_MC13XXX_SPI |
356 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 357 | depends on SPI_MASTER |
ab85b120 SO |
358 | select REGMAP_SPI |
359 | select MFD_MC13XXX | |
360 | help | |
361 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 362 | |
ab85b120 SO |
363 | config MFD_MC13XXX_I2C |
364 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 365 | depends on I2C |
ab85b120 SO |
366 | select REGMAP_I2C |
367 | select MFD_MC13XXX | |
01636eb9 | 368 | help |
ab85b120 | 369 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 370 | |
ead25133 KS |
371 | config MFD_MXS_LRADC |
372 | tristate "Freescale i.MX23/i.MX28 LRADC" | |
373 | depends on ARCH_MXS || COMPILE_TEST | |
374 | select MFD_CORE | |
375 | select STMP_DEVICE | |
376 | help | |
377 | Say yes here to build support for the Low Resolution | |
378 | Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28 | |
379 | processors. This driver provides common support for accessing the | |
380 | device, additional drivers must be enabled in order to use the | |
381 | functionality of the device: | |
382 | mxs-lradc-adc for ADC readings | |
383 | mxs-lradc-ts for touchscreen support | |
384 | ||
385 | This driver can also be built as a module. If so, the module will be | |
386 | called mxs-lradc. | |
387 | ||
e2fccf5c MP |
388 | config MFD_MX25_TSADC |
389 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
390 | select REGMAP_MMIO | |
391 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
392 | help | |
393 | Enable support for the integrated Touchscreen and ADC unit of the | |
394 | i.MX25 processors. They consist of a conversion queue for general | |
395 | purpose ADC and a queue for Touchscreens. | |
396 | ||
8bdf87b4 GX |
397 | config MFD_HI6421_PMIC |
398 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
399 | depends on OF | |
400 | select MFD_CORE | |
401 | select REGMAP_MMIO | |
402 | help | |
403 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
404 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
405 | This driver includes core APIs _only_. You have to select | |
406 | individul components like voltage regulators under corresponding | |
407 | menus in order to enable them. | |
408 | We communicate with the Hi6421 via memory-mapped I/O. | |
409 | ||
b52207ef CF |
410 | config MFD_HI655X_PMIC |
411 | tristate "HiSilicon Hi655X series PMU/Codec IC" | |
412 | depends on ARCH_HISI || COMPILE_TEST | |
413 | depends on OF | |
414 | select MFD_CORE | |
415 | select REGMAP_MMIO | |
416 | select REGMAP_IRQ | |
417 | help | |
418 | Select this option to enable Hisilicon hi655x series pmic driver. | |
419 | ||
5dc3339a PZ |
420 | config HTC_PASIC3 |
421 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 422 | select MFD_CORE |
5dc3339a PZ |
423 | help |
424 | This core driver provides register access for the LED/DS1WM | |
425 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
426 | HTC Magician devices, respectively. Actual functionality is | |
427 | handled by the leds-pasic3 and ds1wm drivers. | |
428 | ||
6048a3dd CM |
429 | config HTC_I2CPLD |
430 | bool "HTC I2C PLD chip support" | |
bef3e20c | 431 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
432 | help |
433 | If you say yes here you get support for the supposed CPLD | |
434 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
435 | This device provides input and output GPIOs through an I2C | |
436 | interface to one or more sub-chips. | |
437 | ||
60ae5b9f RT |
438 | config MFD_INTEL_QUARK_I2C_GPIO |
439 | tristate "Intel Quark MFD I2C GPIO" | |
440 | depends on PCI | |
441 | depends on X86 | |
442 | depends on COMMON_CLK | |
443 | select MFD_CORE | |
444 | help | |
445 | This MFD provides support for I2C and GPIO that exist only | |
446 | in a single PCI device. It splits the 2 IO devices to | |
447 | their respective IO driver. | |
448 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
449 | ||
ab85b120 SO |
450 | config LPC_ICH |
451 | tristate "Intel ICH LPC" | |
0244ad00 | 452 | depends on PCI |
ab85b120 | 453 | select MFD_CORE |
d9105c2b | 454 | help |
ab85b120 SO |
455 | The LPC bridge function of the Intel ICH provides support for |
456 | many functional units. This driver provides needed support for | |
457 | other drivers to control these functions, currently GPIO and | |
458 | watchdog. | |
d9105c2b | 459 | |
ab85b120 SO |
460 | config LPC_SCH |
461 | tristate "Intel SCH LPC" | |
0244ad00 | 462 | depends on PCI |
16c5c023 | 463 | select MFD_CORE |
16c5c023 | 464 | help |
ab85b120 SO |
465 | LPC bridge function of the Intel SCH provides support for |
466 | System Management Bus and General Purpose I/O. | |
16c5c023 | 467 | |
7cf0a66f | 468 | config INTEL_SOC_PMIC |
b5238b41 | 469 | bool "Support for Crystal Cove PMIC" |
b01e9348 | 470 | depends on ACPI && HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK |
acebcff9 | 471 | depends on X86 || COMPILE_TEST |
7cf0a66f ZL |
472 | select MFD_CORE |
473 | select REGMAP_I2C | |
474 | select REGMAP_IRQ | |
b01e9348 | 475 | select I2C_DESIGNWARE_PLATFORM |
7cf0a66f | 476 | help |
b5238b41 | 477 | Select this option to enable support for Crystal Cove PMIC |
7cf0a66f ZL |
478 | on some Intel SoC systems. The PMIC provides ADC, GPIO, |
479 | thermal, charger and related power management functions | |
b5238b41 AS |
480 | on these systems. |
481 | ||
acebcff9 HG |
482 | This option is a bool as it provides an ACPI OpRegion which must be |
483 | available before any devices using it are probed. This option also | |
484 | causes the designware-i2c driver to be builtin for the same reason. | |
485 | ||
b5238b41 AS |
486 | config INTEL_SOC_PMIC_BXTWC |
487 | tristate "Support for Intel Broxton Whiskey Cove PMIC" | |
488 | depends on INTEL_PMC_IPC | |
489 | select MFD_CORE | |
490 | select REGMAP_IRQ | |
491 | help | |
492 | Select this option to enable support for Whiskey Cove PMIC | |
493 | on Intel Broxton systems. The PMIC provides ADC, GPIO, | |
494 | thermal, charger and related power management functions | |
7cf0a66f ZL |
495 | on these systems. |
496 | ||
de85d79f | 497 | config INTEL_SOC_PMIC_CHTWC |
1ae14f8e | 498 | bool "Support for Intel Cherry Trail Whiskey Cove PMIC" |
de85d79f HG |
499 | depends on ACPI && HAS_IOMEM && I2C=y && COMMON_CLK |
500 | depends on X86 || COMPILE_TEST | |
501 | select MFD_CORE | |
502 | select REGMAP_I2C | |
503 | select REGMAP_IRQ | |
504 | select I2C_DESIGNWARE_PLATFORM | |
505 | help | |
506 | Select this option to enable support for the Intel Cherry Trail | |
507 | Whiskey Cove PMIC found on some Intel Cherry Trail systems. | |
508 | ||
509 | This option is a bool as it provides an ACPI OpRegion which must be | |
510 | available before any devices using it are probed. This option also | |
511 | causes the designware-i2c driver to be builtin for the same reason. | |
512 | ||
6bac0606 TI |
513 | config INTEL_SOC_PMIC_CHTDC_TI |
514 | tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC" | |
515 | depends on GPIOLIB | |
516 | depends on I2C | |
517 | depends on ACPI | |
518 | depends on X86 | |
519 | select MFD_CORE | |
520 | select REGMAP_I2C | |
521 | select REGMAP_IRQ | |
522 | help | |
523 | Select this option for supporting Dollar Cove (TI version) PMIC | |
524 | device that is found on some Intel Cherry Trail systems. | |
525 | ||
4b45efe8 AS |
526 | config MFD_INTEL_LPSS |
527 | tristate | |
528 | select COMMON_CLK | |
529 | select MFD_CORE | |
530 | ||
531 | config MFD_INTEL_LPSS_ACPI | |
532 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
533 | select MFD_INTEL_LPSS | |
534 | depends on X86 && ACPI | |
535 | help | |
536 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
537 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
538 | PCH) in ACPI mode. | |
539 | ||
540 | config MFD_INTEL_LPSS_PCI | |
541 | tristate "Intel Low Power Subsystem support in PCI mode" | |
542 | select MFD_INTEL_LPSS | |
543 | depends on X86 && PCI | |
544 | help | |
545 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
546 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
547 | PCH) in PCI mode. | |
548 | ||
ab85b120 SO |
549 | config MFD_INTEL_MSIC |
550 | bool "Intel MSIC" | |
551 | depends on INTEL_SCU_IPC | |
fc498fa2 | 552 | select MFD_CORE |
798a8eee | 553 | help |
ab85b120 SO |
554 | Select this option to enable access to Intel MSIC (Avatele |
555 | Passage) chip. This chip embeds audio, battery, GPIO, etc. | |
556 | devices used in Intel Medfield platforms. | |
798a8eee | 557 | |
dcc21cc0 LW |
558 | config MFD_IPAQ_MICRO |
559 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
560 | depends on SA1100_H3100 || SA1100_H3600 | |
561 | select MFD_CORE | |
562 | help | |
563 | Select this to get support for the Microcontroller found in | |
564 | the Compaq iPAQ handheld computers. This is an Atmel | |
565 | AT90LS8535 microcontroller flashed with a special iPAQ | |
566 | firmware using the custom protocol implemented in this driver. | |
567 | ||
ab85b120 SO |
568 | config MFD_JANZ_CMODIO |
569 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
570 | select MFD_CORE | |
0244ad00 | 571 | depends on PCI |
87c13493 | 572 | help |
ab85b120 SO |
573 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
574 | carrier board. This device is a PCI to MODULbus bridge which may | |
575 | host many different types of MODULbus daughterboards, including | |
576 | CAN and GPIO controllers. | |
87c13493 | 577 | |
ab85b120 SO |
578 | config MFD_JZ4740_ADC |
579 | bool "Janz JZ4740 ADC core" | |
31dd6a26 | 580 | select MFD_CORE |
ab85b120 SO |
581 | select GENERIC_IRQ_CHIP |
582 | depends on MACH_JZ4740 | |
31dd6a26 | 583 | help |
ab85b120 SO |
584 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
585 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. | |
31dd6a26 | 586 | |
43620a17 KS |
587 | config MFD_KEMPLD |
588 | tristate "Kontron module PLD device" | |
589 | select MFD_CORE | |
590 | help | |
591 | This is the core driver for the PLD (Programmable Logic Device) found | |
592 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD | |
593 | device may provide functions like watchdog, GPIO, UART and I2C bus. | |
594 | ||
595 | The following modules are supported: | |
e33ad65a | 596 | * COMe-bBD# |
18ca2ba5 | 597 | * COMe-bBL6 |
a3ee7509 | 598 | * COMe-bHL6 |
e33ad65a | 599 | * COMe-bSL6 |
43620a17 | 600 | * COMe-bIP# |
e33ad65a | 601 | * COMe-bKL6 |
43620a17 KS |
602 | * COMe-bPC2 (ETXexpress-PC) |
603 | * COMe-bSC# (ETXexpress-SC T#) | |
e33ad65a | 604 | * COMe-cAL6 |
fb358e43 | 605 | * COMe-cBL6 |
a3ee7509 | 606 | * COMe-cBT6 |
18ca2ba5 | 607 | * COMe-cBW6 |
43620a17 KS |
608 | * COMe-cCT6 |
609 | * COMe-cDC2 (microETXexpress-DC) | |
a3ee7509 | 610 | * COMe-cHL6 |
e33ad65a | 611 | * COMe-cKL6 |
43620a17 | 612 | * COMe-cPC2 (microETXexpress-PC) |
1db3ba28 MB |
613 | * COMe-cSL6 |
614 | * COMe-mAL10 | |
a3ee7509 | 615 | * COMe-mBT10 |
43620a17 | 616 | * COMe-mCT10 |
a3ee7509 | 617 | * COMe-mTT10 (nanoETXexpress-TT) |
43620a17 KS |
618 | * ETX-OH |
619 | ||
620 | This driver can also be built as a module. If so, the module | |
621 | will be called kempld-core. | |
622 | ||
ab85b120 SO |
623 | config MFD_88PM800 |
624 | tristate "Marvell 88PM800" | |
c2e04af0 | 625 | depends on I2C |
d48f411c | 626 | select REGMAP_I2C |
ab85b120 SO |
627 | select REGMAP_IRQ |
628 | select MFD_CORE | |
d48f411c | 629 | help |
ab85b120 SO |
630 | This supports for Marvell 88PM800 Power Management IC. |
631 | This includes the I2C driver and the core APIs _only_, you have to | |
632 | select individual components like voltage regulators, RTC and | |
633 | battery-charger under the corresponding menus. | |
d48f411c | 634 | |
ab85b120 SO |
635 | config MFD_88PM805 |
636 | tristate "Marvell 88PM805" | |
c2e04af0 | 637 | depends on I2C |
1176b5be | 638 | select REGMAP_I2C |
ab85b120 SO |
639 | select REGMAP_IRQ |
640 | select MFD_CORE | |
37df003c | 641 | help |
ab85b120 SO |
642 | This supports for Marvell 88PM805 Power Management IC. This includes |
643 | the I2C driver and the core APIs _only_, you have to select individual | |
644 | components like codec device, headset/Mic device under the | |
645 | corresponding menus. | |
37df003c | 646 | |
ab85b120 SO |
647 | config MFD_88PM860X |
648 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 649 | depends on I2C=y |
ab85b120 SO |
650 | select REGMAP_I2C |
651 | select MFD_CORE | |
652 | help | |
653 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
654 | This includes the I2C driver and the core APIs _only_, you have to | |
655 | select individual components like voltage regulators, RTC and | |
656 | battery-charger under the corresponding menus. | |
37df003c | 657 | |
3008ddbe | 658 | config MFD_MAX14577 |
59a9b273 JMC |
659 | tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
660 | depends on I2C | |
3008ddbe CC |
661 | select MFD_CORE |
662 | select REGMAP_I2C | |
0c8a9dea | 663 | select REGMAP_IRQ |
3008ddbe CC |
664 | select IRQ_DOMAIN |
665 | help | |
aee2a57c KK |
666 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
667 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
668 | This driver provides common support for accessing the device; |
669 | additional drivers must be enabled in order to use the functionality | |
670 | of the device. | |
671 | ||
327156c5 LD |
672 | config MFD_MAX77620 |
673 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" | |
674 | depends on I2C=y | |
28e9e55e | 675 | depends on OF || COMPILE_TEST |
327156c5 LD |
676 | select MFD_CORE |
677 | select REGMAP_I2C | |
678 | select REGMAP_IRQ | |
679 | select IRQ_DOMAIN | |
680 | help | |
681 | Say yes here to add support for Maxim Semiconductor MAX77620 and | |
682 | MAX20024 which are Power Management IC with General purpose pins, | |
683 | RTC, regulators, clock generator, watchdog etc. This driver | |
684 | provides common support for accessing the device; additional drivers | |
685 | must be enabled in order to use the functionality of the device. | |
686 | ||
ab85b120 | 687 | config MFD_MAX77686 |
a52e46ce JMC |
688 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
689 | depends on I2C | |
28e9e55e | 690 | depends on OF || COMPILE_TEST |
54f323b1 | 691 | select MFD_CORE |
dc9913a0 | 692 | select REGMAP_I2C |
6f1c1e71 | 693 | select REGMAP_IRQ |
21f7541d | 694 | select IRQ_DOMAIN |
54f323b1 | 695 | help |
a259f389 JMC |
696 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
697 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
698 | This driver provides common support for accessing the device; |
699 | additional drivers must be enabled in order to use the functionality | |
700 | of the device. | |
36e52873 | 701 | |
ab85b120 | 702 | config MFD_MAX77693 |
073d4aca KK |
703 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
704 | depends on I2C | |
36e52873 | 705 | select MFD_CORE |
ab85b120 | 706 | select REGMAP_I2C |
342d669c | 707 | select REGMAP_IRQ |
36e52873 | 708 | help |
921a1b0c | 709 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
710 | This is a companion Power Management IC with Flash, Haptic, Charger, |
711 | and MUIC(Micro USB Interface Controller) controls on chip. | |
712 | This driver provides common support for accessing the device; | |
713 | additional drivers must be enabled in order to use the functionality | |
714 | of the device. | |
36e52873 | 715 | |
c7f585fe JK |
716 | config MFD_MAX77843 |
717 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
718 | depends on I2C=y | |
719 | select MFD_CORE | |
720 | select REGMAP_I2C | |
721 | select REGMAP_IRQ | |
722 | help | |
723 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
724 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
725 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
726 | This driver provides common support for accessing the device; | |
727 | additional drivers must be enabled in order to use the functionality | |
728 | of the device. | |
729 | ||
ab85b120 SO |
730 | config MFD_MAX8907 |
731 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 732 | select MFD_CORE |
c2e04af0 | 733 | depends on I2C |
edd7eabc | 734 | select REGMAP_I2C |
c2ace4fd | 735 | select REGMAP_IRQ |
edd7eabc | 736 | help |
921a1b0c | 737 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
738 | a Power Management IC. This driver provides common support for |
739 | accessing the device; additional drivers must be enabled in order | |
740 | to use the functionality of the device. | |
edd7eabc | 741 | |
ab85b120 SO |
742 | config MFD_MAX8925 |
743 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 744 | depends on I2C=y |
ab85b120 | 745 | select MFD_CORE |
88e75cc3 | 746 | help |
921a1b0c | 747 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
748 | a Power Management IC. This driver provides common support for |
749 | accessing the device, additional drivers must be enabled in order | |
750 | to use the functionality of the device. | |
88e75cc3 | 751 | |
ab85b120 SO |
752 | config MFD_MAX8997 |
753 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 754 | depends on I2C=y |
ab85b120 | 755 | select MFD_CORE |
280ad7fd | 756 | select IRQ_DOMAIN |
a603a7fa | 757 | help |
921a1b0c | 758 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
759 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
760 | MUIC controls on chip. | |
761 | This driver provides common support for accessing the device; | |
762 | additional drivers must be enabled in order to use the functionality | |
763 | of the device. | |
a603a7fa | 764 | |
ab85b120 SO |
765 | config MFD_MAX8998 |
766 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 767 | depends on I2C=y |
ab85b120 | 768 | select MFD_CORE |
443c6ae2 | 769 | select IRQ_DOMAIN |
f99c1d4f | 770 | help |
921a1b0c | 771 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
772 | National Semiconductor LP3974. This is a Power Management IC. |
773 | This driver provides common support for accessing the device, | |
774 | additional drivers must be enabled in order to use the functionality | |
775 | of the device. | |
f99c1d4f | 776 | |
6df8dd5c FF |
777 | config MFD_MT6397 |
778 | tristate "MediaTek MT6397 PMIC Support" | |
779 | select MFD_CORE | |
780 | select IRQ_DOMAIN | |
781 | help | |
782 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
783 | a Power Management IC. This driver provides common support for | |
784 | accessing the device; additional drivers must be enabled in order | |
785 | to use the functionality of the device. | |
786 | ||
dfbdcd7c AW |
787 | config MFD_MENF21BMC |
788 | tristate "MEN 14F021P00 Board Management Controller Support" | |
789 | depends on I2C | |
790 | select MFD_CORE | |
791 | help | |
792 | Say yes here to add support for the MEN 14F021P00 BMC | |
793 | which is a Board Management Controller connected to the I2C bus. | |
794 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
795 | This driver provides common support for accessing the devices; | |
796 | additional drivers must be enabled in order to use the | |
797 | functionality of the BMC device. | |
798 | ||
799 | This driver can also be built as a module. If so the module | |
800 | will be called menf21bmc. | |
801 | ||
ab85b120 SO |
802 | config EZX_PCAP |
803 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 804 | depends on SPI_MASTER |
ebf0bd36 | 805 | help |
ab85b120 SO |
806 | This enables the PCAP ASIC present on EZX Phones. This is |
807 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 808 | |
56e1d40d TL |
809 | config MFD_CPCAP |
810 | tristate "Support for Motorola CPCAP" | |
811 | depends on SPI | |
812 | depends on OF || COMPILE_TEST | |
813 | select REGMAP_SPI | |
814 | select REGMAP_IRQ | |
815 | help | |
816 | Say yes here if you want to include driver for CPCAP. | |
817 | It is used on many Motorola phones and tablets as a PMIC. | |
818 | At least Motorola Droid 4 is known to use CPCAP. | |
819 | ||
ab85b120 SO |
820 | config MFD_VIPERBOARD |
821 | tristate "Nano River Technologies Viperboard" | |
0b83ddeb | 822 | select MFD_CORE |
0244ad00 | 823 | depends on USB |
0b83ddeb | 824 | default n |
ab85b120 SO |
825 | help |
826 | Say yes here if you want support for Nano River Technologies | |
827 | Viperboard. | |
828 | There are mfd cell drivers available for i2c master, adc and | |
829 | both gpios found on the board. The spi part does not yet | |
830 | have a driver. | |
831 | You need to select the mfd cell drivers separately. | |
832 | The drivers do not support all features the board exposes. | |
0b83ddeb | 833 | |
ab85b120 | 834 | config MFD_RETU |
95e50f6a | 835 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 836 | select MFD_CORE |
0244ad00 | 837 | depends on I2C |
ab7edb14 | 838 | select REGMAP_IRQ |
8eaeb939 | 839 | help |
95e50f6a AK |
840 | Retu and Tahvo are a multi-function devices found on Nokia |
841 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 842 | |
ab85b120 SO |
843 | config MFD_PCF50633 |
844 | tristate "NXP PCF50633" | |
845 | depends on I2C | |
846 | select REGMAP_I2C | |
27e34995 | 847 | help |
ab85b120 SO |
848 | Say yes here if you have NXP PCF50633 chip on your board. |
849 | This core driver provides register access and IRQ handling | |
850 | facilities, and registers devices for the various functions | |
851 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 852 | |
ab85b120 SO |
853 | config PCF50633_ADC |
854 | tristate "NXP PCF50633 ADC" | |
855 | depends on MFD_PCF50633 | |
1a6e4b74 | 856 | help |
ab85b120 SO |
857 | Say yes here if you want to include support for ADC in the |
858 | NXP PCF50633 chip. | |
e789995d | 859 | |
ab85b120 SO |
860 | config PCF50633_GPIO |
861 | tristate "NXP PCF50633 GPIO" | |
862 | depends on MFD_PCF50633 | |
e789995d | 863 | help |
ab85b120 SO |
864 | Say yes here if you want to include support GPIO for pins on |
865 | the PCF50633 chip. | |
1a6e4b74 | 866 | |
ab85b120 SO |
867 | config UCB1400_CORE |
868 | tristate "Philips UCB1400 Core driver" | |
869 | depends on AC97_BUS | |
870 | depends on GPIOLIB | |
b4ecd326 | 871 | help |
ab85b120 SO |
872 | This enables support for the Philips UCB1400 core functions. |
873 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 874 | |
ab85b120 SO |
875 | To compile this driver as a module, choose M here: the |
876 | module will be called ucb1400_core. | |
b4ecd326 | 877 | |
ab85b120 | 878 | config MFD_PM8XXX |
40a3a0f2 | 879 | tristate "Qualcomm PM8xxx PMIC chips driver" |
549f8db7 | 880 | depends on (ARM || HEXAGON) |
dc1a95cc | 881 | select IRQ_DOMAIN |
1f192015 | 882 | select MFD_CORE |
e7b81fca | 883 | select REGMAP |
1f192015 | 884 | help |
ab85b120 | 885 | If you say yes to this option, support will be included for the |
40a3a0f2 | 886 | built-in PM8xxx PMIC chips. |
1f192015 | 887 | |
40a3a0f2 | 888 | This is required if your board has a PM8xxx and uses its features, |
ab85b120 SO |
889 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. |
890 | ||
40a3a0f2 LW |
891 | Say M here if you want to include support for PM8xxx chips as a |
892 | module. This will build a module called "pm8xxx-core". | |
ab85b120 | 893 | |
58e21438 BA |
894 | config MFD_QCOM_RPM |
895 | tristate "Qualcomm Resource Power Manager (RPM)" | |
896 | depends on ARCH_QCOM && OF | |
897 | help | |
898 | If you say yes to this option, support will be included for the | |
899 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
900 | 8064 based devices. | |
901 | ||
902 | This is required to access many regulators, clocks and bus | |
903 | frequencies controlled by the RPM on these devices. | |
904 | ||
905 | Say M here if you want to include support for the Qualcomm RPM as a | |
906 | module. This will build a module called "qcom_rpm". | |
907 | ||
c3a973a7 JC |
908 | config MFD_SPMI_PMIC |
909 | tristate "Qualcomm SPMI PMICs" | |
910 | depends on ARCH_QCOM || COMPILE_TEST | |
911 | depends on OF | |
912 | depends on SPMI | |
913 | select REGMAP_SPMI | |
914 | help | |
915 | This enables support for the Qualcomm SPMI PMICs. | |
916 | These PMICs are currently used with the Snapdragon 800 series of | |
917 | SoCs. Note, that this will only be useful paired with descriptions | |
918 | of the independent functions as children nodes in the device tree. | |
919 | ||
920 | Say M here if you want to include support for the SPMI PMIC | |
921 | series as a module. The module will be called "qcom-spmi-pmic". | |
922 | ||
ab85b120 SO |
923 | config MFD_RDC321X |
924 | tristate "RDC R-321x southbridge" | |
925 | select MFD_CORE | |
0244ad00 | 926 | depends on PCI |
ab85b120 SO |
927 | help |
928 | Say yes here if you want to have support for the RDC R-321x SoC | |
929 | southbridge which provides access to GPIOs and Watchdog using the | |
930 | southbridge PCI device configuration space. | |
931 | ||
0b271258 BS |
932 | config MFD_RT5033 |
933 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 934 | depends on I2C |
0b271258 BS |
935 | select MFD_CORE |
936 | select REGMAP_I2C | |
23a2a22a | 937 | select REGMAP_IRQ |
0b271258 BS |
938 | help |
939 | This driver provides for the Richtek RT5033 Power Management IC, | |
940 | which includes the I2C driver and the Core APIs. This driver provides | |
941 | common support for accessing the device. The device supports multiple | |
942 | sub-devices like charger, fuel gauge, flash LED, current source, | |
943 | LDO and Buck. | |
944 | ||
ab85b120 SO |
945 | config MFD_RC5T583 |
946 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 947 | depends on I2C=y |
ab85b120 SO |
948 | select MFD_CORE |
949 | select REGMAP_I2C | |
950 | help | |
951 | Select this option to get support for the RICOH583 Power | |
952 | Management system device. | |
953 | This driver provides common support for accessing the device | |
954 | through i2c interface. The device supports multiple sub-devices | |
955 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
956 | Additional drivers must be enabled in order to use the | |
957 | different functionality of the device. | |
958 | ||
f69a7cf7 | 959 | config MFD_RK808 |
990f05f6 | 960 | tristate "Rockchip RK805/RK808/RK818 Power Management Chip" |
f69a7cf7 CZ |
961 | depends on I2C && OF |
962 | select MFD_CORE | |
963 | select REGMAP_I2C | |
964 | select REGMAP_IRQ | |
965 | help | |
990f05f6 | 966 | If you say yes here you get support for the RK805, RK808 and RK818 |
f69a7cf7 CZ |
967 | Power Management chips. |
968 | This driver provides common support for accessing the device | |
969 | through I2C interface. The device supports multiple sub-devices | |
970 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
971 | ||
9bb9e29c | 972 | config MFD_RN5T618 |
a99ab50d | 973 | tristate "Ricoh RN5T567/618 PMIC" |
9bb9e29c | 974 | depends on I2C |
a99ab50d | 975 | depends on OF |
9bb9e29c BG |
976 | select MFD_CORE |
977 | select REGMAP_I2C | |
978 | help | |
c5e589a1 PHH |
979 | Say yes here to add support for the Ricoh RN5T567, |
980 | RN5T618, RC5T619 PMIC. | |
a99ab50d | 981 | This driver provides common support for accessing the device, |
9bb9e29c BG |
982 | additional drivers must be enabled in order to use the |
983 | functionality of the device. | |
984 | ||
ab85b120 SO |
985 | config MFD_SEC_CORE |
986 | bool "SAMSUNG Electronics PMIC Series Support" | |
0244ad00 | 987 | depends on I2C=y |
ab85b120 SO |
988 | select MFD_CORE |
989 | select REGMAP_I2C | |
990 | select REGMAP_IRQ | |
991 | help | |
992 | Support for the Samsung Electronics MFD series. | |
993 | This driver provides common support for accessing the device, | |
994 | additional drivers must be enabled in order to use the functionality | |
995 | of the device | |
996 | ||
9b8e1a5e AS |
997 | config MFD_SI476X_CORE |
998 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
999 | depends on I2C | |
1000 | select MFD_CORE | |
1001 | select REGMAP_I2C | |
1002 | help | |
1003 | This is the core driver for the SI476x series of AM/FM | |
1004 | radio. This MFD driver connects the radio-si476x V4L2 module | |
1005 | and the si476x audio codec. | |
1006 | ||
1007 | To compile this driver as a module, choose M here: the | |
1008 | module will be called si476x-core. | |
1009 | ||
ab85b120 SO |
1010 | config MFD_SM501 |
1011 | tristate "Silicon Motion SM501" | |
1012 | ---help--- | |
1013 | This is the core driver for the Silicon Motion SM501 multimedia | |
1014 | companion chip. This device is a multifunction device which may | |
1015 | provide numerous interfaces including USB host controller, USB gadget, | |
1016 | asynchronous serial ports, audio functions, and a dual display video | |
1017 | interface. The device may be connected by PCI or local bus with | |
1018 | varying functions enabled. | |
1019 | ||
1020 | config MFD_SM501_GPIO | |
1021 | bool "Export GPIO via GPIO layer" | |
1022 | depends on MFD_SM501 && GPIOLIB | |
1023 | ---help--- | |
1024 | This option uses the gpio library layer to export the 64 GPIO | |
1025 | lines on the SM501. The platform data is used to supply the | |
1026 | base number for the first GPIO line to register. | |
1f192015 | 1027 | |
2698dc22 GY |
1028 | config MFD_SKY81452 |
1029 | tristate "Skyworks Solutions SKY81452" | |
1030 | select MFD_CORE | |
1031 | select REGMAP_I2C | |
1032 | depends on I2C | |
1033 | help | |
1034 | This is the core driver for the Skyworks SKY81452 backlight and | |
1035 | voltage regulator device. | |
1036 | ||
1037 | This driver can also be built as a module. If so, the module | |
1038 | will be called sky81452. | |
1039 | ||
8284328c | 1040 | config MFD_SMSC |
ab85b120 | 1041 | bool "SMSC ECE1099 series chips" |
0244ad00 | 1042 | depends on I2C=y |
8284328c SP |
1043 | select MFD_CORE |
1044 | select REGMAP_I2C | |
1045 | help | |
1046 | If you say yes here you get support for the | |
1047 | ece1099 chips from SMSC. | |
1048 | ||
1049 | To compile this driver as a module, choose M here: the | |
1050 | module will be called smsc. | |
1051 | ||
25ca4ae4 BW |
1052 | config MFD_SC27XX_PMIC |
1053 | tristate "Spreadtrum SC27xx PMICs" | |
1054 | depends on ARCH_SPRD || COMPILE_TEST | |
1055 | depends on SPI_MASTER | |
1056 | select MFD_CORE | |
1057 | select REGMAP_SPI | |
1058 | select REGMAP_IRQ | |
1059 | help | |
1060 | This enables support for the Spreadtrum SC27xx PMICs with SPI | |
1061 | interface. The SC27xx series PMICs integrate power management, | |
1062 | audio codec, battery management and user interface support | |
1063 | function (such as RTC, Typec, indicator and so on) in a single chip. | |
1064 | ||
1065 | This driver provides common support for accessing the SC27xx PMICs, | |
1066 | and it also adds the irq_chip parts for handling the PMIC chip events. | |
1067 | ||
ab85b120 SO |
1068 | config ABX500_CORE |
1069 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
108fbd61 | 1070 | default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST |
cbdfb426 | 1071 | help |
ab85b120 SO |
1072 | Say yes here if you have the ABX500 Mixed Signal IC family |
1073 | chips. This core driver expose register access functions. | |
1074 | Functionality specific drivers using these functions can | |
1075 | remain unchanged when IC changes. Binding of the functions to | |
1076 | actual register access is done by the IC core driver. | |
cbdfb426 | 1077 | |
ab85b120 SO |
1078 | config AB3100_CORE |
1079 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" | |
0244ad00 | 1080 | depends on I2C=y && ABX500_CORE |
f024ff10 | 1081 | select MFD_CORE |
ab85b120 | 1082 | default y if ARCH_U300 |
d6315949 | 1083 | help |
ab85b120 SO |
1084 | Select this to enable the AB3100 Mixed Signal IC core |
1085 | functionality. This connects to a AB3100 on the I2C bus | |
1086 | and expose a number of symbols needed for dependent devices | |
1087 | to read and write registers and subscribe to events from | |
1088 | this multi-functional IC. This is needed to use other features | |
1089 | of the AB3100 such as battery-backed RTC, charging control, | |
1090 | LEDs, vibrator, system power and temperature, power management | |
1091 | and ALSA sound. | |
d6315949 | 1092 | |
ab85b120 SO |
1093 | config AB3100_OTP |
1094 | tristate "ST-Ericsson AB3100 OTP functions" | |
1095 | depends on AB3100_CORE | |
1096 | default y if AB3100_CORE | |
8e2eaabf | 1097 | help |
ab85b120 SO |
1098 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
1099 | programmable memory) support. This exposes a sysfs file to read | |
1100 | out OTP values. | |
a5736e0b | 1101 | |
ab85b120 SO |
1102 | config AB8500_CORE |
1103 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 1104 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 1105 | select POWER_SUPPLY |
84c99db8 | 1106 | select MFD_CORE |
ab85b120 SO |
1107 | select IRQ_DOMAIN |
1108 | help | |
1109 | Select this option to enable access to AB8500 power management | |
1110 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
1111 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
1112 | the irq_chip parts for handling the Mixed Signal chip events. | |
1113 | This chip embeds various other multimedia funtionalities as well. | |
84c99db8 | 1114 | |
ab85b120 SO |
1115 | config AB8500_DEBUG |
1116 | bool "Enable debug info via debugfs" | |
3993eff9 | 1117 | depends on AB8500_GPADC && DEBUG_FS |
ab85b120 SO |
1118 | default y if DEBUG_FS |
1119 | help | |
1120 | Select this option if you want debug information using the debug | |
1121 | filesystem, debugfs. | |
1122 | ||
1123 | config AB8500_GPADC | |
1124 | bool "ST-Ericsson AB8500 GPADC driver" | |
1125 | depends on AB8500_CORE && REGULATOR_AB8500 | |
1126 | default y | |
cfe04478 | 1127 | help |
ab85b120 | 1128 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
cfe04478 | 1129 | |
ab85b120 SO |
1130 | config MFD_DB8500_PRCMU |
1131 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
1132 | depends on UX500_SOC_DB8500 | |
1133 | select MFD_CORE | |
84c99db8 | 1134 | help |
ab85b120 SO |
1135 | Select this option to enable support for the DB8500 Power Reset |
1136 | and Control Management Unit. This is basically an autonomous | |
1137 | system controller running an XP70 microprocessor, which is accessed | |
1138 | through a register map. | |
84c99db8 | 1139 | |
ab85b120 SO |
1140 | config MFD_STMPE |
1141 | bool "STMicroelectronics STMPE" | |
0244ad00 | 1142 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 1143 | depends on OF |
2896434c | 1144 | select MFD_CORE |
2896434c | 1145 | help |
ab85b120 SO |
1146 | Support for the STMPE family of I/O Expanders from |
1147 | STMicroelectronics. | |
2896434c | 1148 | |
ab85b120 | 1149 | Currently supported devices are: |
2896434c | 1150 | |
ab85b120 SO |
1151 | STMPE811: GPIO, Touchscreen |
1152 | STMPE1601: GPIO, Keypad | |
1153 | STMPE1801: GPIO, Keypad | |
1154 | STMPE2401: GPIO, Keypad | |
1155 | STMPE2403: GPIO, Keypad | |
1156 | ||
1157 | This driver provides common support for accessing the device, | |
1158 | additional drivers must be enabled in order to use the functionality | |
1159 | of the device. Currently available sub drivers are: | |
1160 | ||
1161 | GPIO: stmpe-gpio | |
1162 | Keypad: stmpe-keypad | |
1163 | Touchscreen: stmpe-ts | |
1164 | ||
1165 | menu "STMicroelectronics STMPE Interface Drivers" | |
1166 | depends on MFD_STMPE | |
1167 | ||
1168 | config STMPE_I2C | |
8c88126b | 1169 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1170 | depends on I2C=y |
ab85b120 | 1171 | default y |
a5736e0b | 1172 | help |
ab85b120 | 1173 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1174 | |
ab85b120 | 1175 | config STMPE_SPI |
8c88126b | 1176 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1177 | depends on SPI_MASTER |
eea6b7cc | 1178 | help |
ab85b120 SO |
1179 | This is used to enable SPI interface of STMPE |
1180 | endmenu | |
eea6b7cc | 1181 | |
ab85b120 SO |
1182 | config MFD_STA2X11 |
1183 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1184 | depends on STA2X11 |
dae8a969 | 1185 | select MFD_CORE |
ab85b120 SO |
1186 | select REGMAP_MMIO |
1187 | ||
d58603cc BB |
1188 | config MFD_SUN6I_PRCM |
1189 | bool "Allwinner A31 PRCM controller" | |
1190 | depends on ARCH_SUNXI | |
1191 | select MFD_CORE | |
1192 | help | |
1193 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
1194 | in A31 SoC. | |
1195 | ||
ab85b120 SO |
1196 | config MFD_SYSCON |
1197 | bool "System Controller Register R/W Based on Regmap" | |
1198 | select REGMAP_MMIO | |
dae8a969 | 1199 | help |
ab85b120 SO |
1200 | Select this option to enable accessing system control registers |
1201 | via regmap. | |
dae8a969 | 1202 | |
ab85b120 SO |
1203 | config MFD_DAVINCI_VOICECODEC |
1204 | tristate | |
83871c00 | 1205 | select MFD_CORE |
9e888487 | 1206 | select REGMAP_MMIO |
83871c00 | 1207 | |
ab85b120 SO |
1208 | config MFD_TI_AM335X_TSCADC |
1209 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1210 | select MFD_CORE |
ab85b120 SO |
1211 | select REGMAP |
1212 | select REGMAP_MMIO | |
a91d2f8d | 1213 | help |
ab85b120 SO |
1214 | If you say yes here you get support for Texas Instruments series |
1215 | of Touch Screen /ADC chips. | |
1216 | To compile this driver as a module, choose M here: the | |
1217 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1218 | |
ab85b120 SO |
1219 | config MFD_DM355EVM_MSP |
1220 | bool "TI DaVinci DM355 EVM microcontroller" | |
1221 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1222 | help |
ab85b120 SO |
1223 | This driver supports the MSP430 microcontroller used on these |
1224 | boards. MSP430 firmware manages resets and power sequencing, | |
1225 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1226 | |
470eca47 MK |
1227 | config MFD_LP3943 |
1228 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1229 | depends on I2C | |
1230 | select MFD_CORE | |
1231 | select REGMAP_I2C | |
1232 | help | |
1233 | Support for the TI/National Semiconductor LP3943. | |
1234 | This driver consists of GPIO and PWM drivers. | |
1235 | With these functionalities, it can be used for LED string control or | |
1236 | general usage such like a GPIO controller and a PWM controller. | |
1237 | ||
ab85b120 SO |
1238 | config MFD_LP8788 |
1239 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1240 | depends on I2C=y |
527e7e9a | 1241 | select MFD_CORE |
ab85b120 | 1242 | select REGMAP_I2C |
b41511f7 | 1243 | select IRQ_DOMAIN |
527e7e9a | 1244 | help |
ab85b120 SO |
1245 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1246 | ADC, backlight driver and current sinks. | |
527e7e9a | 1247 | |
d5aa11bf MK |
1248 | config MFD_TI_LMU |
1249 | tristate "TI Lighting Management Unit driver" | |
1250 | depends on I2C | |
1251 | select MFD_CORE | |
1252 | select REGMAP_I2C | |
1253 | help | |
1254 | Say yes here to enable support for TI LMU chips. | |
1255 | ||
1256 | TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697. | |
1257 | It consists of backlight, LED and regulator driver. | |
1258 | It provides consistent device controls for lighting functions. | |
1259 | ||
ab85b120 SO |
1260 | config MFD_OMAP_USB_HOST |
1261 | bool "TI OMAP USBHS core and TLL driver" | |
1262 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
1263 | default y | |
156f2528 | 1264 | help |
ab85b120 SO |
1265 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1266 | This MFD driver does the required setup functionalities for | |
1267 | OMAP USB Host drivers. | |
156f2528 | 1268 | |
ab85b120 SO |
1269 | config MFD_PALMAS |
1270 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1271 | select MFD_CORE |
1272 | select REGMAP_I2C | |
6445b84a | 1273 | select REGMAP_IRQ |
0244ad00 | 1274 | depends on I2C=y |
c3d4d697 | 1275 | help |
ab85b120 SO |
1276 | If you say yes here you get support for the Palmas |
1277 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1278 | |
ab85b120 SO |
1279 | config TPS6105X |
1280 | tristate "TI TPS61050/61052 Boost Converters" | |
1281 | depends on I2C | |
18eb3f04 | 1282 | select REGMAP_I2C |
ab85b120 | 1283 | select REGULATOR |
3afbac95 | 1284 | select MFD_CORE |
ab85b120 | 1285 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1286 | help |
ab85b120 SO |
1287 | This option enables a driver for the TP61050/TPS61052 |
1288 | high-power "white LED driver". This boost converter is | |
1289 | sometimes used for other things than white LEDs, and | |
1290 | also contains a GPIO pin. | |
3afbac95 | 1291 | |
ab85b120 SO |
1292 | config TPS65010 |
1293 | tristate "TI TPS6501x Power Management chips" | |
1294 | depends on I2C && GPIOLIB | |
1295 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1296 | help |
ab85b120 SO |
1297 | If you say yes here you get support for the TPS6501x series of |
1298 | Power Management chips. These include voltage regulators, | |
1299 | lithium ion/polymer battery charging, and other features that | |
1300 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1301 | |
ab85b120 SO |
1302 | This driver can also be built as a module. If so, the module |
1303 | will be called tps65010. | |
1304 | ||
1305 | config TPS6507X | |
1306 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1307 | select MFD_CORE |
0244ad00 | 1308 | depends on I2C |
3afbac95 | 1309 | help |
ab85b120 SO |
1310 | If you say yes here you get support for the TPS6507x series of |
1311 | Power Management / Touch Screen chips. These include voltage | |
1312 | regulators, lithium ion/polymer battery charging, touch screen | |
1313 | and other features that are often used in portable devices. | |
1314 | This driver can also be built as a module. If so, the module | |
1315 | will be called tps6507x. | |
3afbac95 | 1316 | |
b45b719e AD |
1317 | config MFD_TPS65086 |
1318 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
5c8f1248 | 1319 | select MFD_CORE |
b45b719e AD |
1320 | select REGMAP |
1321 | select REGMAP_IRQ | |
1322 | select REGMAP_I2C | |
1323 | depends on I2C | |
1324 | help | |
1325 | If you say yes here you get support for the TPS65086 series of | |
1326 | Power Management chips. | |
1327 | This driver provides common support for accessing the device, | |
1328 | additional drivers must be enabled in order to use the | |
1329 | functionality of the device. | |
1330 | ||
ab85b120 SO |
1331 | config TPS65911_COMPARATOR |
1332 | tristate | |
1333 | ||
1334 | config MFD_TPS65090 | |
1335 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1336 | depends on I2C=y |
3afbac95 | 1337 | select MFD_CORE |
ab85b120 SO |
1338 | select REGMAP_I2C |
1339 | select REGMAP_IRQ | |
e102befe | 1340 | help |
ab85b120 SO |
1341 | If you say yes here you get support for the TPS65090 series of |
1342 | Power Management chips. | |
1343 | This driver provides common support for accessing the device, | |
1344 | additional drivers must be enabled in order to use the | |
1345 | functionality of the device. | |
e102befe | 1346 | |
ab85b120 SO |
1347 | config MFD_TPS65217 |
1348 | tristate "TI TPS65217 Power Management / White LED chips" | |
511cb174 | 1349 | depends on I2C && OF |
b8380c1a | 1350 | select MFD_CORE |
2b247d06 | 1351 | select REGMAP_I2C |
6556bdac | 1352 | select IRQ_DOMAIN |
1d9f9f04 | 1353 | help |
ab85b120 SO |
1354 | If you say yes here you get support for the TPS65217 series of |
1355 | Power Management / White LED chips. | |
1356 | These include voltage regulators, lithium ion/polymer battery | |
1357 | charger, wled and other features that are often used in portable | |
1358 | devices. | |
1d9f9f04 | 1359 | |
ab85b120 SO |
1360 | This driver can also be built as a module. If so, the module |
1361 | will be called tps65217. | |
e5b48684 | 1362 | |
9bbf6a15 RM |
1363 | config MFD_TPS68470 |
1364 | bool "TI TPS68470 Power Management / LED chips" | |
1365 | depends on ACPI && I2C=y | |
1366 | select MFD_CORE | |
1367 | select REGMAP_I2C | |
1368 | select I2C_DESIGNWARE_PLATFORM | |
1369 | help | |
1370 | If you say yes here you get support for the TPS68470 series of | |
1371 | Power Management / LED chips. | |
1372 | ||
1373 | These include voltage regulators, LEDs and other features | |
1374 | that are often used in portable devices. | |
1375 | ||
1376 | This option is a bool as it provides an ACPI operation | |
1377 | region, which must be available before any of the devices | |
1378 | using this are probed. This option also configures the | |
1379 | designware-i2c driver to be built-in, for the same reason. | |
1380 | ||
dc21c7ad K |
1381 | config MFD_TI_LP873X |
1382 | tristate "TI LP873X Power Management IC" | |
1383 | depends on I2C | |
1384 | select MFD_CORE | |
1385 | select REGMAP_I2C | |
1386 | help | |
1387 | If you say yes here then you get support for the LP873X series of | |
1388 | Power Management Integrated Circuits (PMIC). | |
1389 | These include voltage regulators, thermal protection, configurable | |
1390 | General Purpose Outputs (GPO) that are used in portable devices. | |
1391 | ||
1392 | This driver can also be built as a module. If so, the module | |
1393 | will be called lp873x. | |
1394 | ||
1e349600 K |
1395 | config MFD_TI_LP87565 |
1396 | tristate "TI LP87565 Power Management IC" | |
1397 | depends on I2C && OF | |
1398 | select MFD_CORE | |
1399 | select REGMAP_I2C | |
1400 | help | |
1401 | If you say yes here then you get support for the LP87565 series of | |
1402 | Power Management Integrated Circuits (PMIC). | |
1403 | These include voltage regulators, thermal protection, configurable | |
1404 | General Purpose Outputs (GPO) that are used in portable devices. | |
1405 | ||
1406 | This driver can also be built as a module. If so, the module | |
1407 | will be called lp87565. | |
1408 | ||
44b4dc61 K |
1409 | config MFD_TPS65218 |
1410 | tristate "TI TPS65218 Power Management chips" | |
b2b3adc9 | 1411 | depends on I2C && OF |
44b4dc61 K |
1412 | select MFD_CORE |
1413 | select REGMAP_I2C | |
2d5d366a | 1414 | select REGMAP_IRQ |
44b4dc61 K |
1415 | help |
1416 | If you say yes here you get support for the TPS65218 series of | |
1417 | Power Management chips. | |
1418 | These include voltage regulators, gpio and other features | |
8f76af65 | 1419 | that are often used in portable devices. |
44b4dc61 K |
1420 | |
1421 | This driver can also be built as a module. If so, the module | |
1422 | will be called tps65218. | |
1423 | ||
ab85b120 SO |
1424 | config MFD_TPS6586X |
1425 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1426 | depends on I2C=y |
b11062b9 | 1427 | select MFD_CORE |
1df5981b | 1428 | select REGMAP_I2C |
b11062b9 | 1429 | help |
ab85b120 SO |
1430 | If you say yes here you get support for the TPS6586X series of |
1431 | Power Management chips. | |
1432 | This driver provides common support for accessing the device, | |
1433 | additional drivers must be enabled in order to use the | |
1434 | functionality of the device. | |
b11062b9 | 1435 | |
ab85b120 SO |
1436 | This driver can also be built as a module. If so, the module |
1437 | will be called tps6586x. | |
e5b48684 | 1438 | |
ab85b120 SO |
1439 | config MFD_TPS65910 |
1440 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1441 | depends on I2C=y |
1442 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1443 | select MFD_CORE |
1df5981b | 1444 | select REGMAP_I2C |
ab85b120 | 1445 | select REGMAP_IRQ |
cd99758b | 1446 | select IRQ_DOMAIN |
2aa13b9e | 1447 | help |
ab85b120 SO |
1448 | if you say yes here you get support for the TPS65910 series of |
1449 | Power Management chips. | |
96920630 | 1450 | |
ab85b120 | 1451 | config MFD_TPS65912 |
796f5692 | 1452 | tristate |
c972c128 | 1453 | select MFD_CORE |
796f5692 AD |
1454 | select REGMAP |
1455 | select REGMAP_IRQ | |
96920630 | 1456 | |
ab85b120 | 1457 | config MFD_TPS65912_I2C |
796f5692 | 1458 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1459 | select MFD_TPS65912 |
796f5692 AD |
1460 | select REGMAP_I2C |
1461 | depends on I2C | |
ab85b120 SO |
1462 | help |
1463 | If you say yes here you get support for the TPS65912 series of | |
1464 | PM chips with I2C interface. | |
96920630 | 1465 | |
ab85b120 | 1466 | config MFD_TPS65912_SPI |
796f5692 | 1467 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1468 | select MFD_TPS65912 |
796f5692 AD |
1469 | select REGMAP_SPI |
1470 | depends on SPI_MASTER | |
c661a0b9 | 1471 | help |
ab85b120 SO |
1472 | If you say yes here you get support for the TPS65912 series of |
1473 | PM chips with SPI interface. | |
c661a0b9 | 1474 | |
ab85b120 SO |
1475 | config MFD_TPS80031 |
1476 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1477 | depends on I2C=y |
9e501086 | 1478 | select MFD_CORE |
d6c645fc | 1479 | select REGMAP_I2C |
8ab30691 | 1480 | select REGMAP_IRQ |
9e501086 | 1481 | help |
ab85b120 SO |
1482 | If you say yes here you get support for the Texas Instruments |
1483 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1484 | Path and Battery Charger. The device provides five configurable | |
1485 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1486 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1487 | Power Path from USB, 32K clock generator. | |
9e501086 | 1488 | |
ab85b120 SO |
1489 | config TWL4030_CORE |
1490 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1491 | depends on I2C=y |
ab85b120 | 1492 | select IRQ_DOMAIN |
6e3ad118 | 1493 | select REGMAP_I2C |
f52046b1 | 1494 | help |
ab85b120 | 1495 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1496 | This core driver provides register access and IRQ handling |
1497 | facilities, and registers devices for the various functions | |
1498 | so that function-specific drivers can bind to them. | |
1499 | ||
ab85b120 SO |
1500 | These multi-function chips are found on many OMAP2 and OMAP3 |
1501 | boards, providing power management, RTC, GPIO, keypad, a | |
1502 | high speed USB OTG transceiver, an audio codec (on most | |
1503 | versions) and many other features. | |
8e005935 | 1504 | |
ab85b120 SO |
1505 | config TWL4030_POWER |
1506 | bool "TI TWL4030 power resources" | |
1507 | depends on TWL4030_CORE && ARM | |
df3df646 | 1508 | help |
ab85b120 SO |
1509 | Say yes here if you want to use the power resources on the |
1510 | TWL4030 family chips. Most of these resources are regulators, | |
1511 | which have a separate driver; some are control signals, such | |
1512 | as clock request handshaking. | |
df3df646 | 1513 | |
ab85b120 SO |
1514 | This driver uses board-specific data to initialize the resources |
1515 | and load scripts controlling which resources are switched off/on | |
1516 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1517 | |
ab85b120 SO |
1518 | config MFD_TWL4030_AUDIO |
1519 | bool "TI TWL4030 Audio" | |
0244ad00 | 1520 | depends on TWL4030_CORE |
8c96aefb | 1521 | select MFD_CORE |
ab85b120 | 1522 | default n |
13a09f93 | 1523 | |
ab85b120 SO |
1524 | config TWL6040_CORE |
1525 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1526 | depends on I2C=y |
62579266 | 1527 | select MFD_CORE |
ab85b120 SO |
1528 | select REGMAP_I2C |
1529 | select REGMAP_IRQ | |
1530 | default n | |
0c41839e | 1531 | help |
ab85b120 SO |
1532 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1533 | codec. | |
1534 | This driver provides common support for accessing the device, | |
1535 | additional drivers must be enabled in order to use the | |
1536 | functionality of the device (audio, vibra). | |
dae2db30 | 1537 | |
ab85b120 SO |
1538 | config MENELAUS |
1539 | bool "TI TWL92330/Menelaus PM chip" | |
1540 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1541 | help |
ab85b120 SO |
1542 | If you say yes here you get support for the Texas Instruments |
1543 | TWL92330/Menelaus Power Management chip. This include voltage | |
1544 | regulators, Dual slot memory card transceivers, real-time clock | |
1545 | and other features that are often used in portable devices like | |
1546 | cell phones and PDAs. | |
5814fc35 | 1547 | |
ab85b120 SO |
1548 | config MFD_WL1273_CORE |
1549 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1550 | depends on I2C |
650c2a21 | 1551 | select MFD_CORE |
ab85b120 | 1552 | default n |
650c2a21 | 1553 | help |
ab85b120 SO |
1554 | This is the core driver for the TI WL1273 FM radio. This MFD |
1555 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1556 | audio codec. | |
650c2a21 | 1557 | |
ab85b120 SO |
1558 | config MFD_LM3533 |
1559 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1560 | depends on I2C | |
f71e1afd | 1561 | select MFD_CORE |
ab85b120 | 1562 | select REGMAP_I2C |
ab85b120 SO |
1563 | help |
1564 | Say yes here to enable support for National Semiconductor / TI | |
1565 | LM3533 Lighting Power chips. | |
1566 | ||
1567 | This driver provides common support for accessing the device; | |
1568 | additional drivers must be enabled in order to use the LED, | |
1569 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1570 | |
8edbede9 | 1571 | config MFD_TIMBERDALE |
ab85b120 | 1572 | tristate "Timberdale FPGA" |
8edbede9 | 1573 | select MFD_CORE |
84c3a8f6 | 1574 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
8edbede9 RR |
1575 | ---help--- |
1576 | This is the core driver for the timberdale FPGA. This device is a | |
1577 | multifunction device which exposes numerous platform devices. | |
1578 | ||
1579 | The timberdale FPGA can be found on the Intel Atom development board | |
1580 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1581 | |
ab85b120 SO |
1582 | config MFD_TC3589X |
1583 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1584 | depends on I2C=y |
1422731d | 1585 | depends on OF |
e82c60ae DT |
1586 | select MFD_CORE |
1587 | help | |
ab85b120 | 1588 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1589 | |
ab85b120 SO |
1590 | This driver provides common support for accessing the device, |
1591 | additional drivers must be enabled in order to use the | |
1592 | functionality of the device. | |
4630b130 | 1593 | |
ab85b120 SO |
1594 | config MFD_TMIO |
1595 | bool | |
1596 | default n | |
1597 | ||
1598 | config MFD_T7L66XB | |
1599 | bool "Toshiba T7L66XB" | |
0244ad00 | 1600 | depends on ARM && HAVE_CLK |
e090d506 | 1601 | select MFD_CORE |
ab85b120 | 1602 | select MFD_TMIO |
e090d506 | 1603 | help |
ab85b120 | 1604 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1605 | |
ab85b120 SO |
1606 | config MFD_TC6387XB |
1607 | bool "Toshiba TC6387XB" | |
1608 | depends on ARM && HAVE_CLK | |
bd358132 | 1609 | select MFD_CORE |
ab85b120 | 1610 | select MFD_TMIO |
bd358132 | 1611 | help |
ab85b120 | 1612 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1613 | |
ab85b120 SO |
1614 | config MFD_TC6393XB |
1615 | bool "Toshiba TC6393XB" | |
1616 | depends on ARM && HAVE_CLK | |
1617 | select GPIOLIB | |
91f4debf | 1618 | select MFD_CORE |
ab85b120 | 1619 | select MFD_TMIO |
91f4debf | 1620 | help |
ab85b120 | 1621 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1622 | |
375fc77b | 1623 | config MFD_VX855 |
ab85b120 | 1624 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1625 | depends on PCI |
375fc77b DD |
1626 | select MFD_CORE |
1627 | help | |
1628 | Say yes here to enable support for various functions of the | |
1629 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1630 | and/or vx855_gpio drivers for this to do anything useful. | |
1631 | ||
ab85b120 SO |
1632 | config MFD_ARIZONA |
1633 | select REGMAP | |
1634 | select REGMAP_IRQ | |
383268a8 | 1635 | select MFD_CORE |
ab85b120 | 1636 | bool |
cbdb53e1 | 1637 | |
ab85b120 | 1638 | config MFD_ARIZONA_I2C |
ea1f3339 | 1639 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1640 | select MFD_ARIZONA |
ab85b120 | 1641 | select REGMAP_I2C |
0244ad00 | 1642 | depends on I2C |
c013f0a5 | 1643 | help |
ea1f3339 RF |
1644 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1645 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1646 | |
ab85b120 | 1647 | config MFD_ARIZONA_SPI |
ea1f3339 | 1648 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1649 | select MFD_ARIZONA |
ab85b120 | 1650 | select REGMAP_SPI |
0244ad00 | 1651 | depends on SPI_MASTER |
3c33be06 | 1652 | help |
ea1f3339 | 1653 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1654 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1655 | |
1656 | config MFD_CS47L24 | |
1657 | bool "Cirrus Logic CS47L24 and WM1831" | |
1658 | depends on MFD_ARIZONA | |
1659 | help | |
1660 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1661 | |
ab85b120 SO |
1662 | config MFD_WM5102 |
1663 | bool "Wolfson Microelectronics WM5102" | |
1664 | depends on MFD_ARIZONA | |
09d6292b | 1665 | help |
ab85b120 | 1666 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1667 | |
ab85b120 | 1668 | config MFD_WM5110 |
e5d4ef0d | 1669 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1670 | depends on MFD_ARIZONA |
1f5a371c | 1671 | help |
e5d4ef0d RF |
1672 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1673 | low power audio SoC | |
1f5a371c | 1674 | |
dc7d4863 | 1675 | config MFD_WM8997 |
ca16ecbc | 1676 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1677 | depends on MFD_ARIZONA |
1678 | help | |
1679 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1680 | ||
6887b042 RF |
1681 | config MFD_WM8998 |
1682 | bool "Wolfson Microelectronics WM8998" | |
1683 | depends on MFD_ARIZONA | |
1684 | help | |
1685 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1686 | ||
ab85b120 SO |
1687 | config MFD_WM8400 |
1688 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1689 | select MFD_CORE |
0244ad00 | 1690 | depends on I2C=y |
1b1247dd LD |
1691 | select REGMAP_I2C |
1692 | help | |
ab85b120 SO |
1693 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1694 | CODEC. This driver provides common support for accessing | |
1695 | the device, additional drivers must be enabled in order to use | |
1696 | the functionality of the device. | |
35bdd290 | 1697 | |
ab85b120 SO |
1698 | config MFD_WM831X |
1699 | bool | |
75060a1d | 1700 | |
ab85b120 SO |
1701 | config MFD_WM831X_I2C |
1702 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1703 | select MFD_CORE |
ab85b120 | 1704 | select MFD_WM831X |
c948ef3a | 1705 | select REGMAP_I2C |
ab85b120 | 1706 | select IRQ_DOMAIN |
0244ad00 | 1707 | depends on I2C=y |
c948ef3a | 1708 | help |
ab85b120 SO |
1709 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1710 | when controlled using I2C. This driver provides common support | |
1711 | for accessing the device, additional drivers must be enabled in | |
1712 | order to use the functionality of the device. | |
c948ef3a | 1713 | |
ab85b120 SO |
1714 | config MFD_WM831X_SPI |
1715 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1716 | select MFD_CORE |
ab85b120 SO |
1717 | select MFD_WM831X |
1718 | select REGMAP_SPI | |
1719 | select IRQ_DOMAIN | |
0244ad00 | 1720 | depends on SPI_MASTER |
f01312d8 | 1721 | help |
ab85b120 SO |
1722 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1723 | when controlled using SPI. This driver provides common support | |
1724 | for accessing the device, additional drivers must be enabled in | |
1725 | order to use the functionality of the device. | |
f01312d8 | 1726 | |
ab85b120 SO |
1727 | config MFD_WM8350 |
1728 | bool | |
ab85b120 SO |
1729 | |
1730 | config MFD_WM8350_I2C | |
1731 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1732 | select MFD_WM8350 | |
88003fb1 | 1733 | select REGMAP_I2C |
0244ad00 | 1734 | depends on I2C=y |
c7b76dce | 1735 | help |
ab85b120 SO |
1736 | The WM8350 is an integrated audio and power management |
1737 | subsystem with watchdog and RTC functionality for embedded | |
1738 | systems. This option enables core support for the WM8350 with | |
1739 | I2C as the control interface. Additional options must be | |
1740 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1741 | |
ab85b120 | 1742 | config MFD_WM8994 |
6052d83e | 1743 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1744 | select MFD_CORE |
1745 | select REGMAP_I2C | |
1746 | select REGMAP_IRQ | |
6052d83e | 1747 | depends on I2C |
acad189b | 1748 | help |
ab85b120 | 1749 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1750 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1751 | has on board GPIO and regulator functionality which is |
1752 | supported via the relevant subsystems. This driver provides | |
1753 | core support for the WM8994, in order to use the actual | |
1754 | functionaltiy of the device other drivers must be enabled. | |
acad189b | 1755 | |
a5c6951c RJ |
1756 | config MFD_WM97xx |
1757 | tristate "Wolfson Microelectronics WM97xx" | |
1758 | select MFD_CORE | |
1759 | select REGMAP_AC97 | |
1760 | select AC97_BUS_COMPAT | |
1761 | depends on AC97_BUS_NEW | |
1762 | help | |
1763 | The WM9705, WM9712 and WM9713 is a highly integrated hi-fi CODEC | |
1764 | designed for smartphone applications. As well as audio functionality | |
1765 | it has on board GPIO and a touchscreen functionality which is | |
1766 | supported via the relevant subsystems. This driver provides core | |
1767 | support for the WM97xx, in order to use the actual functionaltiy of | |
1768 | the device other drivers must be enabled. | |
1769 | ||
60013b94 | 1770 | config MFD_STW481X |
f41716dc | 1771 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1772 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1773 | select REGMAP_I2C |
1774 | select MFD_CORE | |
1775 | help | |
1776 | Select this option to enable the STw481x chip driver used | |
1777 | in various ST Microelectronics and ST-Ericsson embedded | |
1778 | Nomadik series. | |
1779 | ||
e8924005 FG |
1780 | config MFD_STM32_LPTIMER |
1781 | tristate "Support for STM32 Low-Power Timer" | |
1782 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
1783 | select MFD_CORE | |
1784 | select REGMAP | |
1785 | select REGMAP_MMIO | |
1786 | help | |
1787 | Select this option to enable STM32 Low-Power Timer driver | |
1788 | used for PWM, IIO Trigger, IIO Encoder and Counter. Shared | |
1789 | resources are also dealt with here. | |
1790 | ||
1791 | To compile this driver as a module, choose M here: the | |
1792 | module will be called stm32-lptimer. | |
1793 | ||
d0f949e2 BG |
1794 | config MFD_STM32_TIMERS |
1795 | tristate "Support for STM32 Timers" | |
1796 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
1797 | select MFD_CORE | |
1798 | select REGMAP | |
1799 | select REGMAP_MMIO | |
1800 | help | |
1801 | Select this option to enable STM32 timers driver used | |
1802 | for PWM and IIO Timer. This driver allow to share the | |
1803 | registers between the others drivers. | |
1804 | ||
a4e137ab | 1805 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 1806 | depends on ARCH_SA1100 |
a4e137ab RK |
1807 | |
1808 | config MCP | |
1809 | tristate | |
1810 | ||
5e742ad6 RK |
1811 | # Interface drivers |
1812 | config MCP_SA11X0 | |
1813 | tristate "Support SA11x0 MCP interface" | |
1814 | depends on ARCH_SA1100 | |
1815 | select MCP | |
1816 | ||
05c45ca9 RK |
1817 | # Chip drivers |
1818 | config MCP_UCB1200 | |
1c93c725 | 1819 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
1820 | depends on MCP_SA11X0 |
1821 | select MCP | |
05c45ca9 | 1822 | |
acb45439 RK |
1823 | config MCP_UCB1200_TS |
1824 | tristate "Touchscreen interface support" | |
1825 | depends on MCP_UCB1200 && INPUT | |
1826 | ||
a4e137ab | 1827 | endmenu |
3ecbf05b | 1828 | |
974cc7b9 PM |
1829 | config MFD_VEXPRESS_SYSREG |
1830 | bool "Versatile Express System Registers" | |
fcdad421 | 1831 | depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET |
974cc7b9 PM |
1832 | default y |
1833 | select CLKSRC_MMIO | |
1834 | select GPIO_GENERIC_PLATFORM | |
1835 | select MFD_CORE | |
1836 | select MFD_SYSCON | |
3ecbf05b | 1837 | help |
974cc7b9 PM |
1838 | System Registers are the platform configuration block |
1839 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 LW |
1840 | |
1841 | endmenu | |
1842 | endif |