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Commit | Line | Data |
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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 | ||
585083c5 CYT |
136 | config MFD_AC100 |
137 | tristate "X-Powers AC100" | |
138 | select MFD_CORE | |
139 | depends on SUNXI_RSB | |
140 | help | |
141 | If you say Y here you get support for the X-Powers AC100 audio codec | |
142 | IC. | |
143 | This driver include only the core APIs. You have to select individual | |
144 | components like codecs or RTC under the corresponding menus. | |
145 | ||
cfb61a41 | 146 | config MFD_AXP20X |
4fd41151 | 147 | tristate |
cfb61a41 | 148 | select MFD_CORE |
cfb61a41 | 149 | select REGMAP_IRQ |
4fd41151 CYT |
150 | |
151 | config MFD_AXP20X_I2C | |
152 | tristate "X-Powers AXP series PMICs with I2C" | |
153 | select MFD_AXP20X | |
154 | select REGMAP_I2C | |
155 | depends on I2C | |
cfb61a41 | 156 | help |
4fd41151 CYT |
157 | If you say Y here you get support for the X-Powers AXP series power |
158 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
159 | This driver include only the core APIs. You have to select individual |
160 | components like regulators or the PEK (Power Enable Key) under the | |
161 | corresponding menus. | |
162 | ||
aaac4a2e HG |
163 | Note on x86 this provides an ACPI OpRegion, so this must be 'y' |
164 | (builtin) and not a module, as the OpRegion must be available as | |
165 | soon as possible. For the same reason the I2C bus driver options | |
166 | I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_BAYTRAIL must be 'y' too. | |
167 | ||
02071f0f CYT |
168 | config MFD_AXP20X_RSB |
169 | tristate "X-Powers AXP series PMICs with RSB" | |
170 | select MFD_AXP20X | |
171 | depends on SUNXI_RSB | |
cfb61a41 | 172 | help |
02071f0f CYT |
173 | If you say Y here you get support for the X-Powers AXP series power |
174 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
175 | This driver include only the core APIs. You have to select individual |
176 | components like regulators or the PEK (Power Enable Key) under the | |
177 | corresponding menus. | |
178 | ||
4ab6174e | 179 | config MFD_CROS_EC |
ab85b120 | 180 | tristate "ChromeOS Embedded Controller" |
5a324acf | 181 | select MFD_CORE |
062476f2 JMC |
182 | select CHROME_PLATFORMS |
183 | select CROS_EC_PROTO | |
ba5776ab | 184 | depends on X86 || ARM || ARM64 || COMPILE_TEST |
4ab6174e SG |
185 | help |
186 | If you say Y here you get support for the ChromeOS Embedded | |
187 | Controller (EC) providing keyboard, battery and power services. | |
fc83f586 | 188 | You also need to enable the driver for the bus you are using. The |
4ab6174e | 189 | protocol for talking to the EC is defined by the bus driver. |
b6d6454f | 190 | |
89969009 SG |
191 | config MFD_CROS_EC_I2C |
192 | tristate "ChromeOS Embedded Controller (I2C)" | |
da935c0b | 193 | depends on MFD_CROS_EC && I2C |
f61be273 | 194 | |
67d16a46 | 195 | help |
89969009 SG |
196 | If you say Y here, you get support for talking to the ChromeOS |
197 | EC through an I2C bus. This uses a simple byte-level protocol with | |
198 | a checksum. Failing accesses will be retried three times to | |
199 | improve reliability. | |
200 | ||
a17d94f0 SG |
201 | config MFD_CROS_EC_SPI |
202 | tristate "ChromeOS Embedded Controller (SPI)" | |
da935c0b | 203 | depends on MFD_CROS_EC && SPI |
a17d94f0 SG |
204 | |
205 | ---help--- | |
206 | If you say Y here, you get support for talking to the ChromeOS EC | |
207 | through a SPI bus, using a byte-level protocol. Since the EC's | |
208 | response time cannot be guaranteed, we support ignoring | |
209 | 'pre-amble' bytes before the response actually starts. | |
67d16a46 | 210 | |
fa9ff4b1 | 211 | config MFD_ASIC3 |
ab85b120 | 212 | bool "Compaq ASIC3" |
0244ad00 | 213 | depends on GPIOLIB && ARM |
9461f65a | 214 | select MFD_CORE |
fa9ff4b1 SO |
215 | ---help--- |
216 | This driver supports the ASIC3 multifunction chip found on many | |
217 | PDAs (mainly iPAQ and HTC based ones) | |
218 | ||
ab85b120 SO |
219 | config PMIC_DA903X |
220 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
221 | depends on I2C=y | |
70c6cce0 | 222 | help |
921a1b0c | 223 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
224 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
225 | usually found on PXA processors-based platforms. This includes | |
226 | the I2C driver and the core APIs _only_, you have to select | |
227 | individual components like LCD backlight, voltage regulators, | |
228 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 229 | |
ab85b120 SO |
230 | config PMIC_DA9052 |
231 | bool | |
ca26308c MA |
232 | select MFD_CORE |
233 | ||
ab85b120 SO |
234 | config MFD_DA9052_SPI |
235 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
236 | select REGMAP_SPI | |
237 | select REGMAP_IRQ | |
238 | select PMIC_DA9052 | |
0244ad00 | 239 | depends on SPI_MASTER=y |
0931a4c6 | 240 | help |
ab85b120 SO |
241 | Support for the Dialog Semiconductor DA9052 PMIC |
242 | when controlled using SPI. This driver provides common support | |
243 | for accessing the device, additional drivers must be enabled in | |
244 | order to use the functionality of the device. | |
0931a4c6 | 245 | |
ab85b120 SO |
246 | config MFD_DA9052_I2C |
247 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
248 | select REGMAP_I2C | |
249 | select REGMAP_IRQ | |
250 | select PMIC_DA9052 | |
0244ad00 | 251 | depends on I2C=y |
ab85b120 SO |
252 | help |
253 | Support for the Dialog Semiconductor DA9052 PMIC | |
254 | when controlled using I2C. This driver provides common support | |
255 | for accessing the device, additional drivers must be enabled in | |
256 | order to use the functionality of the device. | |
f61be273 | 257 | |
ab85b120 SO |
258 | config MFD_DA9055 |
259 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
260 | select REGMAP_I2C | |
261 | select REGMAP_IRQ | |
03df0f62 | 262 | select MFD_CORE |
0244ad00 | 263 | depends on I2C=y |
67d16a46 | 264 | help |
ab85b120 SO |
265 | Say yes here for support of Dialog Semiconductor DA9055. This is |
266 | a Power Management IC. This driver provides common support for | |
267 | accessing the device as well as the I2C interface to the chip itself. | |
268 | Additional drivers must be enabled in order to use the functionality | |
269 | of the device. | |
03df0f62 | 270 | |
ab85b120 SO |
271 | This driver can be built as a module. If built as a module it will be |
272 | called "da9055" | |
03df0f62 | 273 | |
9b40b030 | 274 | config MFD_DA9062 |
656211b1 | 275 | tristate "Dialog Semiconductor DA9062/61 PMIC Support" |
9b40b030 T |
276 | select MFD_CORE |
277 | select REGMAP_I2C | |
278 | select REGMAP_IRQ | |
c2e04af0 | 279 | depends on I2C |
9b40b030 | 280 | help |
656211b1 ST |
281 | Say yes here for support for the Dialog Semiconductor DA9061 and |
282 | DA9062 PMICs. | |
9b40b030 T |
283 | This includes the I2C driver and core APIs. |
284 | Additional drivers must be enabled in order to use the functionality | |
285 | of the device. | |
286 | ||
8e685483 | 287 | config MFD_DA9063 |
8726cacc | 288 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
289 | select MFD_CORE |
290 | select REGMAP_I2C | |
291 | select REGMAP_IRQ | |
c2e04af0 | 292 | depends on I2C |
8e685483 KG |
293 | help |
294 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
295 | This includes the I2C driver and core APIs. | |
296 | Additional drivers must be enabled in order to use the functionality | |
297 | of the device. | |
298 | ||
b8fce55c AT |
299 | config MFD_DA9150 |
300 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 301 | depends on I2C |
b8fce55c AT |
302 | select MFD_CORE |
303 | select REGMAP_I2C | |
304 | select REGMAP_IRQ | |
305 | help | |
306 | This adds support for the DA9150 integrated charger and fuel-gauge | |
307 | chip. This driver provides common support for accessing the device. | |
308 | Additional drivers must be enabled in order to use the specific | |
309 | features of the device. | |
310 | ||
338a1281 OP |
311 | config MFD_DLN2 |
312 | tristate "Diolan DLN2 support" | |
313 | select MFD_CORE | |
314 | depends on USB | |
315 | help | |
316 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
317 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
318 | etc. must be enabled in order to use the functionality of | |
319 | the device. | |
320 | ||
c695abab SN |
321 | config MFD_EXYNOS_LPASS |
322 | tristate "Samsung Exynos SoC Low Power Audio Subsystem" | |
23feb7c6 | 323 | depends on ARCH_EXYNOS || COMPILE_TEST |
c695abab SN |
324 | select MFD_CORE |
325 | select REGMAP_MMIO | |
326 | help | |
327 | Select this option to enable support for Samsung Exynos Low Power | |
328 | Audio Subsystem. | |
329 | ||
ab85b120 SO |
330 | config MFD_MC13XXX |
331 | tristate | |
0244ad00 | 332 | depends on (SPI_MASTER || I2C) |
01636eb9 | 333 | select MFD_CORE |
10f9edae | 334 | select REGMAP_IRQ |
01636eb9 | 335 | help |
ab85b120 SO |
336 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
337 | This driver provides common support for accessing the device, | |
338 | additional drivers must be enabled in order to use the | |
339 | functionality of the device. | |
03df0f62 | 340 | |
ab85b120 SO |
341 | config MFD_MC13XXX_SPI |
342 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 343 | depends on SPI_MASTER |
ab85b120 SO |
344 | select REGMAP_SPI |
345 | select MFD_MC13XXX | |
346 | help | |
347 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 348 | |
ab85b120 SO |
349 | config MFD_MC13XXX_I2C |
350 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 351 | depends on I2C |
ab85b120 SO |
352 | select REGMAP_I2C |
353 | select MFD_MC13XXX | |
01636eb9 | 354 | help |
ab85b120 | 355 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 356 | |
ead25133 KS |
357 | config MFD_MXS_LRADC |
358 | tristate "Freescale i.MX23/i.MX28 LRADC" | |
359 | depends on ARCH_MXS || COMPILE_TEST | |
360 | select MFD_CORE | |
361 | select STMP_DEVICE | |
362 | help | |
363 | Say yes here to build support for the Low Resolution | |
364 | Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28 | |
365 | processors. This driver provides common support for accessing the | |
366 | device, additional drivers must be enabled in order to use the | |
367 | functionality of the device: | |
368 | mxs-lradc-adc for ADC readings | |
369 | mxs-lradc-ts for touchscreen support | |
370 | ||
371 | This driver can also be built as a module. If so, the module will be | |
372 | called mxs-lradc. | |
373 | ||
e2fccf5c MP |
374 | config MFD_MX25_TSADC |
375 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
376 | select REGMAP_MMIO | |
377 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
378 | help | |
379 | Enable support for the integrated Touchscreen and ADC unit of the | |
380 | i.MX25 processors. They consist of a conversion queue for general | |
381 | purpose ADC and a queue for Touchscreens. | |
382 | ||
8bdf87b4 GX |
383 | config MFD_HI6421_PMIC |
384 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
385 | depends on OF | |
386 | select MFD_CORE | |
387 | select REGMAP_MMIO | |
388 | help | |
389 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
390 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
391 | This driver includes core APIs _only_. You have to select | |
392 | individul components like voltage regulators under corresponding | |
393 | menus in order to enable them. | |
394 | We communicate with the Hi6421 via memory-mapped I/O. | |
395 | ||
b52207ef CF |
396 | config MFD_HI655X_PMIC |
397 | tristate "HiSilicon Hi655X series PMU/Codec IC" | |
398 | depends on ARCH_HISI || COMPILE_TEST | |
399 | depends on OF | |
400 | select MFD_CORE | |
401 | select REGMAP_MMIO | |
402 | select REGMAP_IRQ | |
403 | help | |
404 | Select this option to enable Hisilicon hi655x series pmic driver. | |
405 | ||
5dc3339a PZ |
406 | config HTC_PASIC3 |
407 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 408 | select MFD_CORE |
5dc3339a PZ |
409 | help |
410 | This core driver provides register access for the LED/DS1WM | |
411 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
412 | HTC Magician devices, respectively. Actual functionality is | |
413 | handled by the leds-pasic3 and ds1wm drivers. | |
414 | ||
6048a3dd CM |
415 | config HTC_I2CPLD |
416 | bool "HTC I2C PLD chip support" | |
bef3e20c | 417 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
418 | help |
419 | If you say yes here you get support for the supposed CPLD | |
420 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
421 | This device provides input and output GPIOs through an I2C | |
422 | interface to one or more sub-chips. | |
423 | ||
60ae5b9f RT |
424 | config MFD_INTEL_QUARK_I2C_GPIO |
425 | tristate "Intel Quark MFD I2C GPIO" | |
426 | depends on PCI | |
427 | depends on X86 | |
428 | depends on COMMON_CLK | |
429 | select MFD_CORE | |
430 | help | |
431 | This MFD provides support for I2C and GPIO that exist only | |
432 | in a single PCI device. It splits the 2 IO devices to | |
433 | their respective IO driver. | |
434 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
435 | ||
ab85b120 SO |
436 | config LPC_ICH |
437 | tristate "Intel ICH LPC" | |
0244ad00 | 438 | depends on PCI |
ab85b120 | 439 | select MFD_CORE |
d9105c2b | 440 | help |
ab85b120 SO |
441 | The LPC bridge function of the Intel ICH provides support for |
442 | many functional units. This driver provides needed support for | |
443 | other drivers to control these functions, currently GPIO and | |
444 | watchdog. | |
d9105c2b | 445 | |
ab85b120 SO |
446 | config LPC_SCH |
447 | tristate "Intel SCH LPC" | |
0244ad00 | 448 | depends on PCI |
16c5c023 | 449 | select MFD_CORE |
16c5c023 | 450 | help |
ab85b120 SO |
451 | LPC bridge function of the Intel SCH provides support for |
452 | System Management Bus and General Purpose I/O. | |
16c5c023 | 453 | |
7cf0a66f | 454 | config INTEL_SOC_PMIC |
b5238b41 | 455 | bool "Support for Crystal Cove PMIC" |
acebcff9 HG |
456 | depends on HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK |
457 | depends on X86 || COMPILE_TEST | |
7cf0a66f ZL |
458 | select MFD_CORE |
459 | select REGMAP_I2C | |
460 | select REGMAP_IRQ | |
acebcff9 | 461 | select I2C_DESIGNWARE_PLATFORM if ACPI |
7cf0a66f | 462 | help |
b5238b41 | 463 | Select this option to enable support for Crystal Cove PMIC |
7cf0a66f ZL |
464 | on some Intel SoC systems. The PMIC provides ADC, GPIO, |
465 | thermal, charger and related power management functions | |
b5238b41 AS |
466 | on these systems. |
467 | ||
acebcff9 HG |
468 | This option is a bool as it provides an ACPI OpRegion which must be |
469 | available before any devices using it are probed. This option also | |
470 | causes the designware-i2c driver to be builtin for the same reason. | |
471 | ||
b5238b41 AS |
472 | config INTEL_SOC_PMIC_BXTWC |
473 | tristate "Support for Intel Broxton Whiskey Cove PMIC" | |
474 | depends on INTEL_PMC_IPC | |
475 | select MFD_CORE | |
476 | select REGMAP_IRQ | |
477 | help | |
478 | Select this option to enable support for Whiskey Cove PMIC | |
479 | on Intel Broxton systems. The PMIC provides ADC, GPIO, | |
480 | thermal, charger and related power management functions | |
7cf0a66f ZL |
481 | on these systems. |
482 | ||
de85d79f HG |
483 | config INTEL_SOC_PMIC_CHTWC |
484 | tristate "Support for Intel Cherry Trail Whiskey Cove PMIC" | |
485 | depends on ACPI && HAS_IOMEM && I2C=y && COMMON_CLK | |
486 | depends on X86 || COMPILE_TEST | |
487 | select MFD_CORE | |
488 | select REGMAP_I2C | |
489 | select REGMAP_IRQ | |
490 | select I2C_DESIGNWARE_PLATFORM | |
491 | help | |
492 | Select this option to enable support for the Intel Cherry Trail | |
493 | Whiskey Cove PMIC found on some Intel Cherry Trail systems. | |
494 | ||
495 | This option is a bool as it provides an ACPI OpRegion which must be | |
496 | available before any devices using it are probed. This option also | |
497 | causes the designware-i2c driver to be builtin for the same reason. | |
498 | ||
4b45efe8 AS |
499 | config MFD_INTEL_LPSS |
500 | tristate | |
501 | select COMMON_CLK | |
502 | select MFD_CORE | |
503 | ||
504 | config MFD_INTEL_LPSS_ACPI | |
505 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
506 | select MFD_INTEL_LPSS | |
507 | depends on X86 && ACPI | |
508 | help | |
509 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
510 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
511 | PCH) in ACPI mode. | |
512 | ||
513 | config MFD_INTEL_LPSS_PCI | |
514 | tristate "Intel Low Power Subsystem support in PCI mode" | |
515 | select MFD_INTEL_LPSS | |
516 | depends on X86 && PCI | |
517 | help | |
518 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
519 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
520 | PCH) in PCI mode. | |
521 | ||
ab85b120 SO |
522 | config MFD_INTEL_MSIC |
523 | bool "Intel MSIC" | |
524 | depends on INTEL_SCU_IPC | |
fc498fa2 | 525 | select MFD_CORE |
798a8eee | 526 | help |
ab85b120 SO |
527 | Select this option to enable access to Intel MSIC (Avatele |
528 | Passage) chip. This chip embeds audio, battery, GPIO, etc. | |
529 | devices used in Intel Medfield platforms. | |
798a8eee | 530 | |
dcc21cc0 LW |
531 | config MFD_IPAQ_MICRO |
532 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
533 | depends on SA1100_H3100 || SA1100_H3600 | |
534 | select MFD_CORE | |
535 | help | |
536 | Select this to get support for the Microcontroller found in | |
537 | the Compaq iPAQ handheld computers. This is an Atmel | |
538 | AT90LS8535 microcontroller flashed with a special iPAQ | |
539 | firmware using the custom protocol implemented in this driver. | |
540 | ||
ab85b120 SO |
541 | config MFD_JANZ_CMODIO |
542 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
543 | select MFD_CORE | |
0244ad00 | 544 | depends on PCI |
87c13493 | 545 | help |
ab85b120 SO |
546 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
547 | carrier board. This device is a PCI to MODULbus bridge which may | |
548 | host many different types of MODULbus daughterboards, including | |
549 | CAN and GPIO controllers. | |
87c13493 | 550 | |
ab85b120 SO |
551 | config MFD_JZ4740_ADC |
552 | bool "Janz JZ4740 ADC core" | |
31dd6a26 | 553 | select MFD_CORE |
ab85b120 SO |
554 | select GENERIC_IRQ_CHIP |
555 | depends on MACH_JZ4740 | |
31dd6a26 | 556 | help |
ab85b120 SO |
557 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
558 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. | |
31dd6a26 | 559 | |
43620a17 KS |
560 | config MFD_KEMPLD |
561 | tristate "Kontron module PLD device" | |
562 | select MFD_CORE | |
563 | help | |
564 | This is the core driver for the PLD (Programmable Logic Device) found | |
565 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD | |
566 | device may provide functions like watchdog, GPIO, UART and I2C bus. | |
567 | ||
568 | The following modules are supported: | |
e33ad65a | 569 | * COMe-bBD# |
18ca2ba5 | 570 | * COMe-bBL6 |
a3ee7509 | 571 | * COMe-bHL6 |
e33ad65a | 572 | * COMe-bSL6 |
43620a17 | 573 | * COMe-bIP# |
e33ad65a | 574 | * COMe-bKL6 |
43620a17 KS |
575 | * COMe-bPC2 (ETXexpress-PC) |
576 | * COMe-bSC# (ETXexpress-SC T#) | |
e33ad65a | 577 | * COMe-cAL6 |
fb358e43 | 578 | * COMe-cBL6 |
a3ee7509 | 579 | * COMe-cBT6 |
18ca2ba5 | 580 | * COMe-cBW6 |
43620a17 KS |
581 | * COMe-cCT6 |
582 | * COMe-cDC2 (microETXexpress-DC) | |
a3ee7509 | 583 | * COMe-cHL6 |
e33ad65a | 584 | * COMe-cKL6 |
43620a17 | 585 | * COMe-cPC2 (microETXexpress-PC) |
1db3ba28 MB |
586 | * COMe-cSL6 |
587 | * COMe-mAL10 | |
a3ee7509 | 588 | * COMe-mBT10 |
43620a17 | 589 | * COMe-mCT10 |
a3ee7509 | 590 | * COMe-mTT10 (nanoETXexpress-TT) |
43620a17 KS |
591 | * ETX-OH |
592 | ||
593 | This driver can also be built as a module. If so, the module | |
594 | will be called kempld-core. | |
595 | ||
ab85b120 SO |
596 | config MFD_88PM800 |
597 | tristate "Marvell 88PM800" | |
c2e04af0 | 598 | depends on I2C |
d48f411c | 599 | select REGMAP_I2C |
ab85b120 SO |
600 | select REGMAP_IRQ |
601 | select MFD_CORE | |
d48f411c | 602 | help |
ab85b120 SO |
603 | This supports for Marvell 88PM800 Power Management IC. |
604 | This includes the I2C driver and the core APIs _only_, you have to | |
605 | select individual components like voltage regulators, RTC and | |
606 | battery-charger under the corresponding menus. | |
d48f411c | 607 | |
ab85b120 SO |
608 | config MFD_88PM805 |
609 | tristate "Marvell 88PM805" | |
c2e04af0 | 610 | depends on I2C |
1176b5be | 611 | select REGMAP_I2C |
ab85b120 SO |
612 | select REGMAP_IRQ |
613 | select MFD_CORE | |
37df003c | 614 | help |
ab85b120 SO |
615 | This supports for Marvell 88PM805 Power Management IC. This includes |
616 | the I2C driver and the core APIs _only_, you have to select individual | |
617 | components like codec device, headset/Mic device under the | |
618 | corresponding menus. | |
37df003c | 619 | |
ab85b120 SO |
620 | config MFD_88PM860X |
621 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 622 | depends on I2C=y |
ab85b120 SO |
623 | select REGMAP_I2C |
624 | select MFD_CORE | |
625 | help | |
626 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
627 | This includes the I2C driver and the core APIs _only_, you have to | |
628 | select individual components like voltage regulators, RTC and | |
629 | battery-charger under the corresponding menus. | |
37df003c | 630 | |
3008ddbe | 631 | config MFD_MAX14577 |
59a9b273 JMC |
632 | tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
633 | depends on I2C | |
3008ddbe CC |
634 | select MFD_CORE |
635 | select REGMAP_I2C | |
0c8a9dea | 636 | select REGMAP_IRQ |
3008ddbe CC |
637 | select IRQ_DOMAIN |
638 | help | |
aee2a57c KK |
639 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
640 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
641 | This driver provides common support for accessing the device; |
642 | additional drivers must be enabled in order to use the functionality | |
643 | of the device. | |
644 | ||
327156c5 LD |
645 | config MFD_MAX77620 |
646 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" | |
647 | depends on I2C=y | |
28e9e55e | 648 | depends on OF || COMPILE_TEST |
327156c5 LD |
649 | select MFD_CORE |
650 | select REGMAP_I2C | |
651 | select REGMAP_IRQ | |
652 | select IRQ_DOMAIN | |
653 | help | |
654 | Say yes here to add support for Maxim Semiconductor MAX77620 and | |
655 | MAX20024 which are Power Management IC with General purpose pins, | |
656 | RTC, regulators, clock generator, watchdog etc. This driver | |
657 | provides common support for accessing the device; additional drivers | |
658 | must be enabled in order to use the functionality of the device. | |
659 | ||
ab85b120 | 660 | config MFD_MAX77686 |
a52e46ce JMC |
661 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
662 | depends on I2C | |
28e9e55e | 663 | depends on OF || COMPILE_TEST |
54f323b1 | 664 | select MFD_CORE |
dc9913a0 | 665 | select REGMAP_I2C |
6f1c1e71 | 666 | select REGMAP_IRQ |
21f7541d | 667 | select IRQ_DOMAIN |
54f323b1 | 668 | help |
a259f389 JMC |
669 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
670 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
671 | This driver provides common support for accessing the device; |
672 | additional drivers must be enabled in order to use the functionality | |
673 | of the device. | |
36e52873 | 674 | |
ab85b120 | 675 | config MFD_MAX77693 |
073d4aca KK |
676 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
677 | depends on I2C | |
36e52873 | 678 | select MFD_CORE |
ab85b120 | 679 | select REGMAP_I2C |
342d669c | 680 | select REGMAP_IRQ |
36e52873 | 681 | help |
921a1b0c | 682 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
683 | This is a companion Power Management IC with Flash, Haptic, Charger, |
684 | and MUIC(Micro USB Interface Controller) controls on chip. | |
685 | This driver provides common support for accessing the device; | |
686 | additional drivers must be enabled in order to use the functionality | |
687 | of the device. | |
36e52873 | 688 | |
c7f585fe JK |
689 | config MFD_MAX77843 |
690 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
691 | depends on I2C=y | |
692 | select MFD_CORE | |
693 | select REGMAP_I2C | |
694 | select REGMAP_IRQ | |
695 | help | |
696 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
697 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
698 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
699 | This driver provides common support for accessing the device; | |
700 | additional drivers must be enabled in order to use the functionality | |
701 | of the device. | |
702 | ||
ab85b120 SO |
703 | config MFD_MAX8907 |
704 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 705 | select MFD_CORE |
c2e04af0 | 706 | depends on I2C |
edd7eabc | 707 | select REGMAP_I2C |
c2ace4fd | 708 | select REGMAP_IRQ |
edd7eabc | 709 | help |
921a1b0c | 710 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
711 | a Power Management IC. This driver provides common support for |
712 | accessing the device; additional drivers must be enabled in order | |
713 | to use the functionality of the device. | |
edd7eabc | 714 | |
ab85b120 SO |
715 | config MFD_MAX8925 |
716 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 717 | depends on I2C=y |
ab85b120 | 718 | select MFD_CORE |
88e75cc3 | 719 | help |
921a1b0c | 720 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
721 | a Power Management IC. This driver provides common support for |
722 | accessing the device, additional drivers must be enabled in order | |
723 | to use the functionality of the device. | |
88e75cc3 | 724 | |
ab85b120 SO |
725 | config MFD_MAX8997 |
726 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 727 | depends on I2C=y |
ab85b120 | 728 | select MFD_CORE |
280ad7fd | 729 | select IRQ_DOMAIN |
a603a7fa | 730 | help |
921a1b0c | 731 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
732 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
733 | MUIC controls on chip. | |
734 | This driver provides common support for accessing the device; | |
735 | additional drivers must be enabled in order to use the functionality | |
736 | of the device. | |
a603a7fa | 737 | |
ab85b120 SO |
738 | config MFD_MAX8998 |
739 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 740 | depends on I2C=y |
ab85b120 | 741 | select MFD_CORE |
443c6ae2 | 742 | select IRQ_DOMAIN |
f99c1d4f | 743 | help |
921a1b0c | 744 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
745 | National Semiconductor LP3974. This is a Power Management IC. |
746 | This driver provides common support for accessing the device, | |
747 | additional drivers must be enabled in order to use the functionality | |
748 | of the device. | |
f99c1d4f | 749 | |
6df8dd5c FF |
750 | config MFD_MT6397 |
751 | tristate "MediaTek MT6397 PMIC Support" | |
752 | select MFD_CORE | |
753 | select IRQ_DOMAIN | |
754 | help | |
755 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
756 | a Power Management IC. This driver provides common support for | |
757 | accessing the device; additional drivers must be enabled in order | |
758 | to use the functionality of the device. | |
759 | ||
dfbdcd7c AW |
760 | config MFD_MENF21BMC |
761 | tristate "MEN 14F021P00 Board Management Controller Support" | |
762 | depends on I2C | |
763 | select MFD_CORE | |
764 | help | |
765 | Say yes here to add support for the MEN 14F021P00 BMC | |
766 | which is a Board Management Controller connected to the I2C bus. | |
767 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
768 | This driver provides common support for accessing the devices; | |
769 | additional drivers must be enabled in order to use the | |
770 | functionality of the BMC device. | |
771 | ||
772 | This driver can also be built as a module. If so the module | |
773 | will be called menf21bmc. | |
774 | ||
ab85b120 SO |
775 | config EZX_PCAP |
776 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 777 | depends on SPI_MASTER |
ebf0bd36 | 778 | help |
ab85b120 SO |
779 | This enables the PCAP ASIC present on EZX Phones. This is |
780 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 781 | |
56e1d40d TL |
782 | config MFD_CPCAP |
783 | tristate "Support for Motorola CPCAP" | |
784 | depends on SPI | |
785 | depends on OF || COMPILE_TEST | |
786 | select REGMAP_SPI | |
787 | select REGMAP_IRQ | |
788 | help | |
789 | Say yes here if you want to include driver for CPCAP. | |
790 | It is used on many Motorola phones and tablets as a PMIC. | |
791 | At least Motorola Droid 4 is known to use CPCAP. | |
792 | ||
ab85b120 SO |
793 | config MFD_VIPERBOARD |
794 | tristate "Nano River Technologies Viperboard" | |
0b83ddeb | 795 | select MFD_CORE |
0244ad00 | 796 | depends on USB |
0b83ddeb | 797 | default n |
ab85b120 SO |
798 | help |
799 | Say yes here if you want support for Nano River Technologies | |
800 | Viperboard. | |
801 | There are mfd cell drivers available for i2c master, adc and | |
802 | both gpios found on the board. The spi part does not yet | |
803 | have a driver. | |
804 | You need to select the mfd cell drivers separately. | |
805 | The drivers do not support all features the board exposes. | |
0b83ddeb | 806 | |
ab85b120 | 807 | config MFD_RETU |
95e50f6a | 808 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 809 | select MFD_CORE |
0244ad00 | 810 | depends on I2C |
ab7edb14 | 811 | select REGMAP_IRQ |
8eaeb939 | 812 | help |
95e50f6a AK |
813 | Retu and Tahvo are a multi-function devices found on Nokia |
814 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 815 | |
ab85b120 SO |
816 | config MFD_PCF50633 |
817 | tristate "NXP PCF50633" | |
818 | depends on I2C | |
819 | select REGMAP_I2C | |
27e34995 | 820 | help |
ab85b120 SO |
821 | Say yes here if you have NXP PCF50633 chip on your board. |
822 | This core driver provides register access and IRQ handling | |
823 | facilities, and registers devices for the various functions | |
824 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 825 | |
ab85b120 SO |
826 | config PCF50633_ADC |
827 | tristate "NXP PCF50633 ADC" | |
828 | depends on MFD_PCF50633 | |
1a6e4b74 | 829 | help |
ab85b120 SO |
830 | Say yes here if you want to include support for ADC in the |
831 | NXP PCF50633 chip. | |
e789995d | 832 | |
ab85b120 SO |
833 | config PCF50633_GPIO |
834 | tristate "NXP PCF50633 GPIO" | |
835 | depends on MFD_PCF50633 | |
e789995d | 836 | help |
ab85b120 SO |
837 | Say yes here if you want to include support GPIO for pins on |
838 | the PCF50633 chip. | |
1a6e4b74 | 839 | |
ab85b120 SO |
840 | config UCB1400_CORE |
841 | tristate "Philips UCB1400 Core driver" | |
842 | depends on AC97_BUS | |
843 | depends on GPIOLIB | |
b4ecd326 | 844 | help |
ab85b120 SO |
845 | This enables support for the Philips UCB1400 core functions. |
846 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 847 | |
ab85b120 SO |
848 | To compile this driver as a module, choose M here: the |
849 | module will be called ucb1400_core. | |
b4ecd326 | 850 | |
ab85b120 | 851 | config MFD_PM8XXX |
40a3a0f2 | 852 | tristate "Qualcomm PM8xxx PMIC chips driver" |
549f8db7 | 853 | depends on (ARM || HEXAGON) |
dc1a95cc | 854 | select IRQ_DOMAIN |
1f192015 | 855 | select MFD_CORE |
e7b81fca | 856 | select REGMAP |
1f192015 | 857 | help |
ab85b120 | 858 | If you say yes to this option, support will be included for the |
40a3a0f2 | 859 | built-in PM8xxx PMIC chips. |
1f192015 | 860 | |
40a3a0f2 | 861 | This is required if your board has a PM8xxx and uses its features, |
ab85b120 SO |
862 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. |
863 | ||
40a3a0f2 LW |
864 | Say M here if you want to include support for PM8xxx chips as a |
865 | module. This will build a module called "pm8xxx-core". | |
ab85b120 | 866 | |
58e21438 BA |
867 | config MFD_QCOM_RPM |
868 | tristate "Qualcomm Resource Power Manager (RPM)" | |
869 | depends on ARCH_QCOM && OF | |
870 | help | |
871 | If you say yes to this option, support will be included for the | |
872 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
873 | 8064 based devices. | |
874 | ||
875 | This is required to access many regulators, clocks and bus | |
876 | frequencies controlled by the RPM on these devices. | |
877 | ||
878 | Say M here if you want to include support for the Qualcomm RPM as a | |
879 | module. This will build a module called "qcom_rpm". | |
880 | ||
c3a973a7 JC |
881 | config MFD_SPMI_PMIC |
882 | tristate "Qualcomm SPMI PMICs" | |
883 | depends on ARCH_QCOM || COMPILE_TEST | |
884 | depends on OF | |
885 | depends on SPMI | |
886 | select REGMAP_SPMI | |
887 | help | |
888 | This enables support for the Qualcomm SPMI PMICs. | |
889 | These PMICs are currently used with the Snapdragon 800 series of | |
890 | SoCs. Note, that this will only be useful paired with descriptions | |
891 | of the independent functions as children nodes in the device tree. | |
892 | ||
893 | Say M here if you want to include support for the SPMI PMIC | |
894 | series as a module. The module will be called "qcom-spmi-pmic". | |
895 | ||
ab85b120 SO |
896 | config MFD_RDC321X |
897 | tristate "RDC R-321x southbridge" | |
898 | select MFD_CORE | |
0244ad00 | 899 | depends on PCI |
ab85b120 SO |
900 | help |
901 | Say yes here if you want to have support for the RDC R-321x SoC | |
902 | southbridge which provides access to GPIOs and Watchdog using the | |
903 | southbridge PCI device configuration space. | |
904 | ||
905 | config MFD_RTSX_PCI | |
906 | tristate "Realtek PCI-E card reader" | |
0244ad00 | 907 | depends on PCI |
ab85b120 SO |
908 | select MFD_CORE |
909 | help | |
910 | This supports for Realtek PCI-Express card reader including rts5209, | |
ce6a5acc MC |
911 | rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. |
912 | Realtek card reader supports access to many types of memory cards, | |
913 | such as Memory Stick, Memory Stick Pro, Secure Digital and | |
914 | MultiMediaCard. | |
ab85b120 | 915 | |
0b271258 BS |
916 | config MFD_RT5033 |
917 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 918 | depends on I2C |
0b271258 BS |
919 | select MFD_CORE |
920 | select REGMAP_I2C | |
23a2a22a | 921 | select REGMAP_IRQ |
0b271258 BS |
922 | help |
923 | This driver provides for the Richtek RT5033 Power Management IC, | |
924 | which includes the I2C driver and the Core APIs. This driver provides | |
925 | common support for accessing the device. The device supports multiple | |
926 | sub-devices like charger, fuel gauge, flash LED, current source, | |
927 | LDO and Buck. | |
928 | ||
730876be RT |
929 | config MFD_RTSX_USB |
930 | tristate "Realtek USB card reader" | |
931 | depends on USB | |
932 | select MFD_CORE | |
933 | help | |
934 | Select this option to get support for Realtek USB 2.0 card readers | |
935 | including RTS5129, RTS5139, RTS5179 and RTS5170. | |
936 | Realtek card reader supports access to many types of memory cards, | |
937 | such as Memory Stick Pro, Secure Digital and MultiMediaCard. | |
938 | ||
ab85b120 SO |
939 | config MFD_RC5T583 |
940 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 941 | depends on I2C=y |
ab85b120 SO |
942 | select MFD_CORE |
943 | select REGMAP_I2C | |
944 | help | |
945 | Select this option to get support for the RICOH583 Power | |
946 | Management system device. | |
947 | This driver provides common support for accessing the device | |
948 | through i2c interface. The device supports multiple sub-devices | |
949 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
950 | Additional drivers must be enabled in order to use the | |
951 | different functionality of the device. | |
952 | ||
f69a7cf7 | 953 | config MFD_RK808 |
2eedcbfc | 954 | tristate "Rockchip RK808/RK818 Power Management Chip" |
f69a7cf7 CZ |
955 | depends on I2C && OF |
956 | select MFD_CORE | |
957 | select REGMAP_I2C | |
958 | select REGMAP_IRQ | |
959 | help | |
2eedcbfc | 960 | If you say yes here you get support for the RK808 and RK818 |
f69a7cf7 CZ |
961 | Power Management chips. |
962 | This driver provides common support for accessing the device | |
963 | through I2C interface. The device supports multiple sub-devices | |
964 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
965 | ||
9bb9e29c | 966 | config MFD_RN5T618 |
a99ab50d | 967 | tristate "Ricoh RN5T567/618 PMIC" |
9bb9e29c | 968 | depends on I2C |
a99ab50d | 969 | depends on OF |
9bb9e29c BG |
970 | select MFD_CORE |
971 | select REGMAP_I2C | |
972 | help | |
c5e589a1 PHH |
973 | Say yes here to add support for the Ricoh RN5T567, |
974 | RN5T618, RC5T619 PMIC. | |
a99ab50d | 975 | This driver provides common support for accessing the device, |
9bb9e29c BG |
976 | additional drivers must be enabled in order to use the |
977 | functionality of the device. | |
978 | ||
ab85b120 SO |
979 | config MFD_SEC_CORE |
980 | bool "SAMSUNG Electronics PMIC Series Support" | |
0244ad00 | 981 | depends on I2C=y |
ab85b120 SO |
982 | select MFD_CORE |
983 | select REGMAP_I2C | |
984 | select REGMAP_IRQ | |
985 | help | |
986 | Support for the Samsung Electronics MFD series. | |
987 | This driver provides common support for accessing the device, | |
988 | additional drivers must be enabled in order to use the functionality | |
989 | of the device | |
990 | ||
9b8e1a5e AS |
991 | config MFD_SI476X_CORE |
992 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
993 | depends on I2C | |
994 | select MFD_CORE | |
995 | select REGMAP_I2C | |
996 | help | |
997 | This is the core driver for the SI476x series of AM/FM | |
998 | radio. This MFD driver connects the radio-si476x V4L2 module | |
999 | and the si476x audio codec. | |
1000 | ||
1001 | To compile this driver as a module, choose M here: the | |
1002 | module will be called si476x-core. | |
1003 | ||
ab85b120 SO |
1004 | config MFD_SM501 |
1005 | tristate "Silicon Motion SM501" | |
1006 | ---help--- | |
1007 | This is the core driver for the Silicon Motion SM501 multimedia | |
1008 | companion chip. This device is a multifunction device which may | |
1009 | provide numerous interfaces including USB host controller, USB gadget, | |
1010 | asynchronous serial ports, audio functions, and a dual display video | |
1011 | interface. The device may be connected by PCI or local bus with | |
1012 | varying functions enabled. | |
1013 | ||
1014 | config MFD_SM501_GPIO | |
1015 | bool "Export GPIO via GPIO layer" | |
1016 | depends on MFD_SM501 && GPIOLIB | |
1017 | ---help--- | |
1018 | This option uses the gpio library layer to export the 64 GPIO | |
1019 | lines on the SM501. The platform data is used to supply the | |
1020 | base number for the first GPIO line to register. | |
1f192015 | 1021 | |
2698dc22 GY |
1022 | config MFD_SKY81452 |
1023 | tristate "Skyworks Solutions SKY81452" | |
1024 | select MFD_CORE | |
1025 | select REGMAP_I2C | |
1026 | depends on I2C | |
1027 | help | |
1028 | This is the core driver for the Skyworks SKY81452 backlight and | |
1029 | voltage regulator device. | |
1030 | ||
1031 | This driver can also be built as a module. If so, the module | |
1032 | will be called sky81452. | |
1033 | ||
8284328c | 1034 | config MFD_SMSC |
ab85b120 | 1035 | bool "SMSC ECE1099 series chips" |
0244ad00 | 1036 | depends on I2C=y |
8284328c SP |
1037 | select MFD_CORE |
1038 | select REGMAP_I2C | |
1039 | help | |
1040 | If you say yes here you get support for the | |
1041 | ece1099 chips from SMSC. | |
1042 | ||
1043 | To compile this driver as a module, choose M here: the | |
1044 | module will be called smsc. | |
1045 | ||
ab85b120 SO |
1046 | config ABX500_CORE |
1047 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
108fbd61 | 1048 | default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST |
cbdfb426 | 1049 | help |
ab85b120 SO |
1050 | Say yes here if you have the ABX500 Mixed Signal IC family |
1051 | chips. This core driver expose register access functions. | |
1052 | Functionality specific drivers using these functions can | |
1053 | remain unchanged when IC changes. Binding of the functions to | |
1054 | actual register access is done by the IC core driver. | |
cbdfb426 | 1055 | |
ab85b120 SO |
1056 | config AB3100_CORE |
1057 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" | |
0244ad00 | 1058 | depends on I2C=y && ABX500_CORE |
f024ff10 | 1059 | select MFD_CORE |
ab85b120 | 1060 | default y if ARCH_U300 |
d6315949 | 1061 | help |
ab85b120 SO |
1062 | Select this to enable the AB3100 Mixed Signal IC core |
1063 | functionality. This connects to a AB3100 on the I2C bus | |
1064 | and expose a number of symbols needed for dependent devices | |
1065 | to read and write registers and subscribe to events from | |
1066 | this multi-functional IC. This is needed to use other features | |
1067 | of the AB3100 such as battery-backed RTC, charging control, | |
1068 | LEDs, vibrator, system power and temperature, power management | |
1069 | and ALSA sound. | |
d6315949 | 1070 | |
ab85b120 SO |
1071 | config AB3100_OTP |
1072 | tristate "ST-Ericsson AB3100 OTP functions" | |
1073 | depends on AB3100_CORE | |
1074 | default y if AB3100_CORE | |
8e2eaabf | 1075 | help |
ab85b120 SO |
1076 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
1077 | programmable memory) support. This exposes a sysfs file to read | |
1078 | out OTP values. | |
a5736e0b | 1079 | |
ab85b120 SO |
1080 | config AB8500_CORE |
1081 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 1082 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 1083 | select POWER_SUPPLY |
84c99db8 | 1084 | select MFD_CORE |
ab85b120 SO |
1085 | select IRQ_DOMAIN |
1086 | help | |
1087 | Select this option to enable access to AB8500 power management | |
1088 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
1089 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
1090 | the irq_chip parts for handling the Mixed Signal chip events. | |
1091 | This chip embeds various other multimedia funtionalities as well. | |
84c99db8 | 1092 | |
ab85b120 SO |
1093 | config AB8500_DEBUG |
1094 | bool "Enable debug info via debugfs" | |
3993eff9 | 1095 | depends on AB8500_GPADC && DEBUG_FS |
ab85b120 SO |
1096 | default y if DEBUG_FS |
1097 | help | |
1098 | Select this option if you want debug information using the debug | |
1099 | filesystem, debugfs. | |
1100 | ||
1101 | config AB8500_GPADC | |
1102 | bool "ST-Ericsson AB8500 GPADC driver" | |
1103 | depends on AB8500_CORE && REGULATOR_AB8500 | |
1104 | default y | |
cfe04478 | 1105 | help |
ab85b120 | 1106 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
cfe04478 | 1107 | |
ab85b120 SO |
1108 | config MFD_DB8500_PRCMU |
1109 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
1110 | depends on UX500_SOC_DB8500 | |
1111 | select MFD_CORE | |
84c99db8 | 1112 | help |
ab85b120 SO |
1113 | Select this option to enable support for the DB8500 Power Reset |
1114 | and Control Management Unit. This is basically an autonomous | |
1115 | system controller running an XP70 microprocessor, which is accessed | |
1116 | through a register map. | |
84c99db8 | 1117 | |
ab85b120 SO |
1118 | config MFD_STMPE |
1119 | bool "STMicroelectronics STMPE" | |
0244ad00 | 1120 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 1121 | depends on OF |
2896434c | 1122 | select MFD_CORE |
2896434c | 1123 | help |
ab85b120 SO |
1124 | Support for the STMPE family of I/O Expanders from |
1125 | STMicroelectronics. | |
2896434c | 1126 | |
ab85b120 | 1127 | Currently supported devices are: |
2896434c | 1128 | |
ab85b120 SO |
1129 | STMPE811: GPIO, Touchscreen |
1130 | STMPE1601: GPIO, Keypad | |
1131 | STMPE1801: GPIO, Keypad | |
1132 | STMPE2401: GPIO, Keypad | |
1133 | STMPE2403: GPIO, Keypad | |
1134 | ||
1135 | This driver provides common support for accessing the device, | |
1136 | additional drivers must be enabled in order to use the functionality | |
1137 | of the device. Currently available sub drivers are: | |
1138 | ||
1139 | GPIO: stmpe-gpio | |
1140 | Keypad: stmpe-keypad | |
1141 | Touchscreen: stmpe-ts | |
1142 | ||
1143 | menu "STMicroelectronics STMPE Interface Drivers" | |
1144 | depends on MFD_STMPE | |
1145 | ||
1146 | config STMPE_I2C | |
8c88126b | 1147 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1148 | depends on I2C=y |
ab85b120 | 1149 | default y |
a5736e0b | 1150 | help |
ab85b120 | 1151 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1152 | |
ab85b120 | 1153 | config STMPE_SPI |
8c88126b | 1154 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1155 | depends on SPI_MASTER |
eea6b7cc | 1156 | help |
ab85b120 SO |
1157 | This is used to enable SPI interface of STMPE |
1158 | endmenu | |
eea6b7cc | 1159 | |
ab85b120 SO |
1160 | config MFD_STA2X11 |
1161 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1162 | depends on STA2X11 |
dae8a969 | 1163 | select MFD_CORE |
ab85b120 SO |
1164 | select REGMAP_MMIO |
1165 | ||
d58603cc BB |
1166 | config MFD_SUN6I_PRCM |
1167 | bool "Allwinner A31 PRCM controller" | |
1168 | depends on ARCH_SUNXI | |
1169 | select MFD_CORE | |
1170 | help | |
1171 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
1172 | in A31 SoC. | |
1173 | ||
ab85b120 SO |
1174 | config MFD_SYSCON |
1175 | bool "System Controller Register R/W Based on Regmap" | |
1176 | select REGMAP_MMIO | |
dae8a969 | 1177 | help |
ab85b120 SO |
1178 | Select this option to enable accessing system control registers |
1179 | via regmap. | |
dae8a969 | 1180 | |
ab85b120 SO |
1181 | config MFD_DAVINCI_VOICECODEC |
1182 | tristate | |
83871c00 | 1183 | select MFD_CORE |
9e888487 | 1184 | select REGMAP_MMIO |
83871c00 | 1185 | |
ab85b120 SO |
1186 | config MFD_TI_AM335X_TSCADC |
1187 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1188 | select MFD_CORE |
ab85b120 SO |
1189 | select REGMAP |
1190 | select REGMAP_MMIO | |
a91d2f8d | 1191 | help |
ab85b120 SO |
1192 | If you say yes here you get support for Texas Instruments series |
1193 | of Touch Screen /ADC chips. | |
1194 | To compile this driver as a module, choose M here: the | |
1195 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1196 | |
ab85b120 SO |
1197 | config MFD_DM355EVM_MSP |
1198 | bool "TI DaVinci DM355 EVM microcontroller" | |
1199 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1200 | help |
ab85b120 SO |
1201 | This driver supports the MSP430 microcontroller used on these |
1202 | boards. MSP430 firmware manages resets and power sequencing, | |
1203 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1204 | |
470eca47 MK |
1205 | config MFD_LP3943 |
1206 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1207 | depends on I2C | |
1208 | select MFD_CORE | |
1209 | select REGMAP_I2C | |
1210 | help | |
1211 | Support for the TI/National Semiconductor LP3943. | |
1212 | This driver consists of GPIO and PWM drivers. | |
1213 | With these functionalities, it can be used for LED string control or | |
1214 | general usage such like a GPIO controller and a PWM controller. | |
1215 | ||
ab85b120 SO |
1216 | config MFD_LP8788 |
1217 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1218 | depends on I2C=y |
527e7e9a | 1219 | select MFD_CORE |
ab85b120 | 1220 | select REGMAP_I2C |
b41511f7 | 1221 | select IRQ_DOMAIN |
527e7e9a | 1222 | help |
ab85b120 SO |
1223 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1224 | ADC, backlight driver and current sinks. | |
527e7e9a | 1225 | |
d5aa11bf MK |
1226 | config MFD_TI_LMU |
1227 | tristate "TI Lighting Management Unit driver" | |
1228 | depends on I2C | |
1229 | select MFD_CORE | |
1230 | select REGMAP_I2C | |
1231 | help | |
1232 | Say yes here to enable support for TI LMU chips. | |
1233 | ||
1234 | TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697. | |
1235 | It consists of backlight, LED and regulator driver. | |
1236 | It provides consistent device controls for lighting functions. | |
1237 | ||
ab85b120 SO |
1238 | config MFD_OMAP_USB_HOST |
1239 | bool "TI OMAP USBHS core and TLL driver" | |
1240 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
1241 | default y | |
156f2528 | 1242 | help |
ab85b120 SO |
1243 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1244 | This MFD driver does the required setup functionalities for | |
1245 | OMAP USB Host drivers. | |
156f2528 | 1246 | |
ab85b120 SO |
1247 | config MFD_PALMAS |
1248 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1249 | select MFD_CORE |
1250 | select REGMAP_I2C | |
6445b84a | 1251 | select REGMAP_IRQ |
0244ad00 | 1252 | depends on I2C=y |
c3d4d697 | 1253 | help |
ab85b120 SO |
1254 | If you say yes here you get support for the Palmas |
1255 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1256 | |
ab85b120 SO |
1257 | config TPS6105X |
1258 | tristate "TI TPS61050/61052 Boost Converters" | |
1259 | depends on I2C | |
18eb3f04 | 1260 | select REGMAP_I2C |
ab85b120 | 1261 | select REGULATOR |
3afbac95 | 1262 | select MFD_CORE |
ab85b120 | 1263 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1264 | help |
ab85b120 SO |
1265 | This option enables a driver for the TP61050/TPS61052 |
1266 | high-power "white LED driver". This boost converter is | |
1267 | sometimes used for other things than white LEDs, and | |
1268 | also contains a GPIO pin. | |
3afbac95 | 1269 | |
ab85b120 SO |
1270 | config TPS65010 |
1271 | tristate "TI TPS6501x Power Management chips" | |
1272 | depends on I2C && GPIOLIB | |
1273 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1274 | help |
ab85b120 SO |
1275 | If you say yes here you get support for the TPS6501x series of |
1276 | Power Management chips. These include voltage regulators, | |
1277 | lithium ion/polymer battery charging, and other features that | |
1278 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1279 | |
ab85b120 SO |
1280 | This driver can also be built as a module. If so, the module |
1281 | will be called tps65010. | |
1282 | ||
1283 | config TPS6507X | |
1284 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1285 | select MFD_CORE |
0244ad00 | 1286 | depends on I2C |
3afbac95 | 1287 | help |
ab85b120 SO |
1288 | If you say yes here you get support for the TPS6507x series of |
1289 | Power Management / Touch Screen chips. These include voltage | |
1290 | regulators, lithium ion/polymer battery charging, touch screen | |
1291 | and other features that are often used in portable devices. | |
1292 | This driver can also be built as a module. If so, the module | |
1293 | will be called tps6507x. | |
3afbac95 | 1294 | |
b45b719e AD |
1295 | config MFD_TPS65086 |
1296 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
1297 | select REGMAP | |
1298 | select REGMAP_IRQ | |
1299 | select REGMAP_I2C | |
1300 | depends on I2C | |
1301 | help | |
1302 | If you say yes here you get support for the TPS65086 series of | |
1303 | Power Management chips. | |
1304 | This driver provides common support for accessing the device, | |
1305 | additional drivers must be enabled in order to use the | |
1306 | functionality of the device. | |
1307 | ||
ab85b120 SO |
1308 | config TPS65911_COMPARATOR |
1309 | tristate | |
1310 | ||
1311 | config MFD_TPS65090 | |
1312 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1313 | depends on I2C=y |
3afbac95 | 1314 | select MFD_CORE |
ab85b120 SO |
1315 | select REGMAP_I2C |
1316 | select REGMAP_IRQ | |
e102befe | 1317 | help |
ab85b120 SO |
1318 | If you say yes here you get support for the TPS65090 series of |
1319 | Power Management chips. | |
1320 | This driver provides common support for accessing the device, | |
1321 | additional drivers must be enabled in order to use the | |
1322 | functionality of the device. | |
e102befe | 1323 | |
ab85b120 SO |
1324 | config MFD_TPS65217 |
1325 | tristate "TI TPS65217 Power Management / White LED chips" | |
0244ad00 | 1326 | depends on I2C |
b8380c1a | 1327 | select MFD_CORE |
2b247d06 | 1328 | select REGMAP_I2C |
6556bdac | 1329 | select IRQ_DOMAIN |
1d9f9f04 | 1330 | help |
ab85b120 SO |
1331 | If you say yes here you get support for the TPS65217 series of |
1332 | Power Management / White LED chips. | |
1333 | These include voltage regulators, lithium ion/polymer battery | |
1334 | charger, wled and other features that are often used in portable | |
1335 | devices. | |
1d9f9f04 | 1336 | |
ab85b120 SO |
1337 | This driver can also be built as a module. If so, the module |
1338 | will be called tps65217. | |
e5b48684 | 1339 | |
dc21c7ad K |
1340 | config MFD_TI_LP873X |
1341 | tristate "TI LP873X Power Management IC" | |
1342 | depends on I2C | |
1343 | select MFD_CORE | |
1344 | select REGMAP_I2C | |
1345 | help | |
1346 | If you say yes here then you get support for the LP873X series of | |
1347 | Power Management Integrated Circuits (PMIC). | |
1348 | These include voltage regulators, thermal protection, configurable | |
1349 | General Purpose Outputs (GPO) that are used in portable devices. | |
1350 | ||
1351 | This driver can also be built as a module. If so, the module | |
1352 | will be called lp873x. | |
1353 | ||
1e349600 K |
1354 | config MFD_TI_LP87565 |
1355 | tristate "TI LP87565 Power Management IC" | |
1356 | depends on I2C && OF | |
1357 | select MFD_CORE | |
1358 | select REGMAP_I2C | |
1359 | help | |
1360 | If you say yes here then you get support for the LP87565 series of | |
1361 | Power Management Integrated Circuits (PMIC). | |
1362 | These include voltage regulators, thermal protection, configurable | |
1363 | General Purpose Outputs (GPO) that are used in portable devices. | |
1364 | ||
1365 | This driver can also be built as a module. If so, the module | |
1366 | will be called lp87565. | |
1367 | ||
44b4dc61 K |
1368 | config MFD_TPS65218 |
1369 | tristate "TI TPS65218 Power Management chips" | |
1370 | depends on I2C | |
1371 | select MFD_CORE | |
1372 | select REGMAP_I2C | |
2d5d366a | 1373 | select REGMAP_IRQ |
44b4dc61 K |
1374 | help |
1375 | If you say yes here you get support for the TPS65218 series of | |
1376 | Power Management chips. | |
1377 | These include voltage regulators, gpio and other features | |
1378 | that are often used in portable devices. Only regulator | |
1379 | component is currently supported. | |
1380 | ||
1381 | This driver can also be built as a module. If so, the module | |
1382 | will be called tps65218. | |
1383 | ||
ab85b120 SO |
1384 | config MFD_TPS6586X |
1385 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1386 | depends on I2C=y |
b11062b9 | 1387 | select MFD_CORE |
1df5981b | 1388 | select REGMAP_I2C |
b11062b9 | 1389 | help |
ab85b120 SO |
1390 | If you say yes here you get support for the TPS6586X series of |
1391 | Power Management chips. | |
1392 | This driver provides common support for accessing the device, | |
1393 | additional drivers must be enabled in order to use the | |
1394 | functionality of the device. | |
b11062b9 | 1395 | |
ab85b120 SO |
1396 | This driver can also be built as a module. If so, the module |
1397 | will be called tps6586x. | |
e5b48684 | 1398 | |
ab85b120 SO |
1399 | config MFD_TPS65910 |
1400 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1401 | depends on I2C=y |
1402 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1403 | select MFD_CORE |
1df5981b | 1404 | select REGMAP_I2C |
ab85b120 | 1405 | select REGMAP_IRQ |
cd99758b | 1406 | select IRQ_DOMAIN |
2aa13b9e | 1407 | help |
ab85b120 SO |
1408 | if you say yes here you get support for the TPS65910 series of |
1409 | Power Management chips. | |
96920630 | 1410 | |
ab85b120 | 1411 | config MFD_TPS65912 |
796f5692 | 1412 | tristate |
c972c128 | 1413 | select MFD_CORE |
796f5692 AD |
1414 | select REGMAP |
1415 | select REGMAP_IRQ | |
96920630 | 1416 | |
ab85b120 | 1417 | config MFD_TPS65912_I2C |
796f5692 | 1418 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1419 | select MFD_TPS65912 |
796f5692 AD |
1420 | select REGMAP_I2C |
1421 | depends on I2C | |
ab85b120 SO |
1422 | help |
1423 | If you say yes here you get support for the TPS65912 series of | |
1424 | PM chips with I2C interface. | |
96920630 | 1425 | |
ab85b120 | 1426 | config MFD_TPS65912_SPI |
796f5692 | 1427 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1428 | select MFD_TPS65912 |
796f5692 AD |
1429 | select REGMAP_SPI |
1430 | depends on SPI_MASTER | |
c661a0b9 | 1431 | help |
ab85b120 SO |
1432 | If you say yes here you get support for the TPS65912 series of |
1433 | PM chips with SPI interface. | |
c661a0b9 | 1434 | |
ab85b120 SO |
1435 | config MFD_TPS80031 |
1436 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1437 | depends on I2C=y |
9e501086 | 1438 | select MFD_CORE |
d6c645fc | 1439 | select REGMAP_I2C |
8ab30691 | 1440 | select REGMAP_IRQ |
9e501086 | 1441 | help |
ab85b120 SO |
1442 | If you say yes here you get support for the Texas Instruments |
1443 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1444 | Path and Battery Charger. The device provides five configurable | |
1445 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1446 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1447 | Power Path from USB, 32K clock generator. | |
9e501086 | 1448 | |
ab85b120 SO |
1449 | config TWL4030_CORE |
1450 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1451 | depends on I2C=y |
ab85b120 | 1452 | select IRQ_DOMAIN |
6e3ad118 | 1453 | select REGMAP_I2C |
f52046b1 | 1454 | help |
ab85b120 | 1455 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1456 | This core driver provides register access and IRQ handling |
1457 | facilities, and registers devices for the various functions | |
1458 | so that function-specific drivers can bind to them. | |
1459 | ||
ab85b120 SO |
1460 | These multi-function chips are found on many OMAP2 and OMAP3 |
1461 | boards, providing power management, RTC, GPIO, keypad, a | |
1462 | high speed USB OTG transceiver, an audio codec (on most | |
1463 | versions) and many other features. | |
8e005935 | 1464 | |
ab85b120 SO |
1465 | config TWL4030_POWER |
1466 | bool "TI TWL4030 power resources" | |
1467 | depends on TWL4030_CORE && ARM | |
df3df646 | 1468 | help |
ab85b120 SO |
1469 | Say yes here if you want to use the power resources on the |
1470 | TWL4030 family chips. Most of these resources are regulators, | |
1471 | which have a separate driver; some are control signals, such | |
1472 | as clock request handshaking. | |
df3df646 | 1473 | |
ab85b120 SO |
1474 | This driver uses board-specific data to initialize the resources |
1475 | and load scripts controlling which resources are switched off/on | |
1476 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1477 | |
ab85b120 SO |
1478 | config MFD_TWL4030_AUDIO |
1479 | bool "TI TWL4030 Audio" | |
0244ad00 | 1480 | depends on TWL4030_CORE |
8c96aefb | 1481 | select MFD_CORE |
ab85b120 | 1482 | default n |
13a09f93 | 1483 | |
ab85b120 SO |
1484 | config TWL6040_CORE |
1485 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1486 | depends on I2C=y |
62579266 | 1487 | select MFD_CORE |
ab85b120 SO |
1488 | select REGMAP_I2C |
1489 | select REGMAP_IRQ | |
1490 | default n | |
0c41839e | 1491 | help |
ab85b120 SO |
1492 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1493 | codec. | |
1494 | This driver provides common support for accessing the device, | |
1495 | additional drivers must be enabled in order to use the | |
1496 | functionality of the device (audio, vibra). | |
dae2db30 | 1497 | |
ab85b120 SO |
1498 | config MENELAUS |
1499 | bool "TI TWL92330/Menelaus PM chip" | |
1500 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1501 | help |
ab85b120 SO |
1502 | If you say yes here you get support for the Texas Instruments |
1503 | TWL92330/Menelaus Power Management chip. This include voltage | |
1504 | regulators, Dual slot memory card transceivers, real-time clock | |
1505 | and other features that are often used in portable devices like | |
1506 | cell phones and PDAs. | |
5814fc35 | 1507 | |
ab85b120 SO |
1508 | config MFD_WL1273_CORE |
1509 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1510 | depends on I2C |
650c2a21 | 1511 | select MFD_CORE |
ab85b120 | 1512 | default n |
650c2a21 | 1513 | help |
ab85b120 SO |
1514 | This is the core driver for the TI WL1273 FM radio. This MFD |
1515 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1516 | audio codec. | |
650c2a21 | 1517 | |
ab85b120 SO |
1518 | config MFD_LM3533 |
1519 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1520 | depends on I2C | |
f71e1afd | 1521 | select MFD_CORE |
ab85b120 | 1522 | select REGMAP_I2C |
ab85b120 SO |
1523 | help |
1524 | Say yes here to enable support for National Semiconductor / TI | |
1525 | LM3533 Lighting Power chips. | |
1526 | ||
1527 | This driver provides common support for accessing the device; | |
1528 | additional drivers must be enabled in order to use the LED, | |
1529 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1530 | |
8edbede9 | 1531 | config MFD_TIMBERDALE |
ab85b120 | 1532 | tristate "Timberdale FPGA" |
8edbede9 | 1533 | select MFD_CORE |
84c3a8f6 | 1534 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
8edbede9 RR |
1535 | ---help--- |
1536 | This is the core driver for the timberdale FPGA. This device is a | |
1537 | multifunction device which exposes numerous platform devices. | |
1538 | ||
1539 | The timberdale FPGA can be found on the Intel Atom development board | |
1540 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1541 | |
ab85b120 SO |
1542 | config MFD_TC3589X |
1543 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1544 | depends on I2C=y |
1422731d | 1545 | depends on OF |
e82c60ae DT |
1546 | select MFD_CORE |
1547 | help | |
ab85b120 | 1548 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1549 | |
ab85b120 SO |
1550 | This driver provides common support for accessing the device, |
1551 | additional drivers must be enabled in order to use the | |
1552 | functionality of the device. | |
4630b130 | 1553 | |
ab85b120 SO |
1554 | config MFD_TMIO |
1555 | bool | |
1556 | default n | |
1557 | ||
1558 | config MFD_T7L66XB | |
1559 | bool "Toshiba T7L66XB" | |
0244ad00 | 1560 | depends on ARM && HAVE_CLK |
e090d506 | 1561 | select MFD_CORE |
ab85b120 | 1562 | select MFD_TMIO |
e090d506 | 1563 | help |
ab85b120 | 1564 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1565 | |
ab85b120 SO |
1566 | config MFD_TC6387XB |
1567 | bool "Toshiba TC6387XB" | |
1568 | depends on ARM && HAVE_CLK | |
bd358132 | 1569 | select MFD_CORE |
ab85b120 | 1570 | select MFD_TMIO |
bd358132 | 1571 | help |
ab85b120 | 1572 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1573 | |
ab85b120 SO |
1574 | config MFD_TC6393XB |
1575 | bool "Toshiba TC6393XB" | |
1576 | depends on ARM && HAVE_CLK | |
1577 | select GPIOLIB | |
91f4debf | 1578 | select MFD_CORE |
ab85b120 | 1579 | select MFD_TMIO |
91f4debf | 1580 | help |
ab85b120 | 1581 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1582 | |
375fc77b | 1583 | config MFD_VX855 |
ab85b120 | 1584 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1585 | depends on PCI |
375fc77b DD |
1586 | select MFD_CORE |
1587 | help | |
1588 | Say yes here to enable support for various functions of the | |
1589 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1590 | and/or vx855_gpio drivers for this to do anything useful. | |
1591 | ||
ab85b120 SO |
1592 | config MFD_ARIZONA |
1593 | select REGMAP | |
1594 | select REGMAP_IRQ | |
383268a8 | 1595 | select MFD_CORE |
ab85b120 | 1596 | bool |
cbdb53e1 | 1597 | |
ab85b120 | 1598 | config MFD_ARIZONA_I2C |
ea1f3339 | 1599 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1600 | select MFD_ARIZONA |
ab85b120 | 1601 | select REGMAP_I2C |
0244ad00 | 1602 | depends on I2C |
c013f0a5 | 1603 | help |
ea1f3339 RF |
1604 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1605 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1606 | |
ab85b120 | 1607 | config MFD_ARIZONA_SPI |
ea1f3339 | 1608 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1609 | select MFD_ARIZONA |
ab85b120 | 1610 | select REGMAP_SPI |
0244ad00 | 1611 | depends on SPI_MASTER |
3c33be06 | 1612 | help |
ea1f3339 | 1613 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1614 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1615 | |
1616 | config MFD_CS47L24 | |
1617 | bool "Cirrus Logic CS47L24 and WM1831" | |
1618 | depends on MFD_ARIZONA | |
1619 | help | |
1620 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1621 | |
ab85b120 SO |
1622 | config MFD_WM5102 |
1623 | bool "Wolfson Microelectronics WM5102" | |
1624 | depends on MFD_ARIZONA | |
09d6292b | 1625 | help |
ab85b120 | 1626 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1627 | |
ab85b120 | 1628 | config MFD_WM5110 |
e5d4ef0d | 1629 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1630 | depends on MFD_ARIZONA |
1f5a371c | 1631 | help |
e5d4ef0d RF |
1632 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1633 | low power audio SoC | |
1f5a371c | 1634 | |
dc7d4863 | 1635 | config MFD_WM8997 |
ca16ecbc | 1636 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1637 | depends on MFD_ARIZONA |
1638 | help | |
1639 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1640 | ||
6887b042 RF |
1641 | config MFD_WM8998 |
1642 | bool "Wolfson Microelectronics WM8998" | |
1643 | depends on MFD_ARIZONA | |
1644 | help | |
1645 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1646 | ||
ab85b120 SO |
1647 | config MFD_WM8400 |
1648 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1649 | select MFD_CORE |
0244ad00 | 1650 | depends on I2C=y |
1b1247dd LD |
1651 | select REGMAP_I2C |
1652 | help | |
ab85b120 SO |
1653 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1654 | CODEC. This driver provides common support for accessing | |
1655 | the device, additional drivers must be enabled in order to use | |
1656 | the functionality of the device. | |
35bdd290 | 1657 | |
ab85b120 SO |
1658 | config MFD_WM831X |
1659 | bool | |
75060a1d | 1660 | |
ab85b120 SO |
1661 | config MFD_WM831X_I2C |
1662 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1663 | select MFD_CORE |
ab85b120 | 1664 | select MFD_WM831X |
c948ef3a | 1665 | select REGMAP_I2C |
ab85b120 | 1666 | select IRQ_DOMAIN |
0244ad00 | 1667 | depends on I2C=y |
c948ef3a | 1668 | help |
ab85b120 SO |
1669 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1670 | when controlled using I2C. This driver provides common support | |
1671 | for accessing the device, additional drivers must be enabled in | |
1672 | order to use the functionality of the device. | |
c948ef3a | 1673 | |
ab85b120 SO |
1674 | config MFD_WM831X_SPI |
1675 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1676 | select MFD_CORE |
ab85b120 SO |
1677 | select MFD_WM831X |
1678 | select REGMAP_SPI | |
1679 | select IRQ_DOMAIN | |
0244ad00 | 1680 | depends on SPI_MASTER |
f01312d8 | 1681 | help |
ab85b120 SO |
1682 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1683 | when controlled using SPI. This driver provides common support | |
1684 | for accessing the device, additional drivers must be enabled in | |
1685 | order to use the functionality of the device. | |
f01312d8 | 1686 | |
ab85b120 SO |
1687 | config MFD_WM8350 |
1688 | bool | |
ab85b120 SO |
1689 | |
1690 | config MFD_WM8350_I2C | |
1691 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1692 | select MFD_WM8350 | |
88003fb1 | 1693 | select REGMAP_I2C |
0244ad00 | 1694 | depends on I2C=y |
c7b76dce | 1695 | help |
ab85b120 SO |
1696 | The WM8350 is an integrated audio and power management |
1697 | subsystem with watchdog and RTC functionality for embedded | |
1698 | systems. This option enables core support for the WM8350 with | |
1699 | I2C as the control interface. Additional options must be | |
1700 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1701 | |
ab85b120 | 1702 | config MFD_WM8994 |
6052d83e | 1703 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1704 | select MFD_CORE |
1705 | select REGMAP_I2C | |
1706 | select REGMAP_IRQ | |
6052d83e | 1707 | depends on I2C |
acad189b | 1708 | help |
ab85b120 | 1709 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1710 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1711 | has on board GPIO and regulator functionality which is |
1712 | supported via the relevant subsystems. This driver provides | |
1713 | core support for the WM8994, in order to use the actual | |
1714 | functionaltiy of the device other drivers must be enabled. | |
acad189b | 1715 | |
60013b94 | 1716 | config MFD_STW481X |
f41716dc | 1717 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1718 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1719 | select REGMAP_I2C |
1720 | select MFD_CORE | |
1721 | help | |
1722 | Select this option to enable the STw481x chip driver used | |
1723 | in various ST Microelectronics and ST-Ericsson embedded | |
1724 | Nomadik series. | |
1725 | ||
d0f949e2 BG |
1726 | config MFD_STM32_TIMERS |
1727 | tristate "Support for STM32 Timers" | |
1728 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
1729 | select MFD_CORE | |
1730 | select REGMAP | |
1731 | select REGMAP_MMIO | |
1732 | help | |
1733 | Select this option to enable STM32 timers driver used | |
1734 | for PWM and IIO Timer. This driver allow to share the | |
1735 | registers between the others drivers. | |
1736 | ||
a4e137ab | 1737 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 1738 | depends on ARCH_SA1100 |
a4e137ab RK |
1739 | |
1740 | config MCP | |
1741 | tristate | |
1742 | ||
5e742ad6 RK |
1743 | # Interface drivers |
1744 | config MCP_SA11X0 | |
1745 | tristate "Support SA11x0 MCP interface" | |
1746 | depends on ARCH_SA1100 | |
1747 | select MCP | |
1748 | ||
05c45ca9 RK |
1749 | # Chip drivers |
1750 | config MCP_UCB1200 | |
1c93c725 | 1751 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
1752 | depends on MCP_SA11X0 |
1753 | select MCP | |
05c45ca9 | 1754 | |
acb45439 RK |
1755 | config MCP_UCB1200_TS |
1756 | tristate "Touchscreen interface support" | |
1757 | depends on MCP_UCB1200 && INPUT | |
1758 | ||
a4e137ab | 1759 | endmenu |
3ecbf05b | 1760 | |
974cc7b9 PM |
1761 | config MFD_VEXPRESS_SYSREG |
1762 | bool "Versatile Express System Registers" | |
fcdad421 | 1763 | depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET |
974cc7b9 PM |
1764 | default y |
1765 | select CLKSRC_MMIO | |
1766 | select GPIO_GENERIC_PLATFORM | |
1767 | select MFD_CORE | |
1768 | select MFD_SYSCON | |
3ecbf05b | 1769 | help |
974cc7b9 PM |
1770 | System Registers are the platform configuration block |
1771 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 LW |
1772 | |
1773 | endmenu | |
1774 | endif |