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 DB |
8 | config MFD_CORE |
9 | tristate | |
c94bb233 | 10 | select IRQ_DOMAIN |
aa613de6 DB |
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 | |
037b60f2 MP |
124 | config MFD_BCM590XX |
125 | tristate "Broadcom BCM590xx PMUs" | |
126 | select MFD_CORE | |
127 | select REGMAP_I2C | |
128 | depends on I2C | |
129 | help | |
130 | Support for the BCM590xx PMUs from Broadcom | |
131 | ||
585083c5 CYT |
132 | config MFD_AC100 |
133 | tristate "X-Powers AC100" | |
134 | select MFD_CORE | |
135 | depends on SUNXI_RSB | |
136 | help | |
137 | If you say Y here you get support for the X-Powers AC100 audio codec | |
138 | IC. | |
139 | This driver include only the core APIs. You have to select individual | |
140 | components like codecs or RTC under the corresponding menus. | |
141 | ||
cfb61a41 | 142 | config MFD_AXP20X |
4fd41151 | 143 | tristate |
cfb61a41 | 144 | select MFD_CORE |
cfb61a41 | 145 | select REGMAP_IRQ |
4fd41151 CYT |
146 | |
147 | config MFD_AXP20X_I2C | |
148 | tristate "X-Powers AXP series PMICs with I2C" | |
149 | select MFD_AXP20X | |
150 | select REGMAP_I2C | |
151 | depends on I2C | |
cfb61a41 | 152 | help |
4fd41151 CYT |
153 | If you say Y here you get support for the X-Powers AXP series power |
154 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
155 | This driver include only the core APIs. You have to select individual |
156 | components like regulators or the PEK (Power Enable Key) under the | |
157 | corresponding menus. | |
158 | ||
02071f0f CYT |
159 | config MFD_AXP20X_RSB |
160 | tristate "X-Powers AXP series PMICs with RSB" | |
161 | select MFD_AXP20X | |
162 | depends on SUNXI_RSB | |
cfb61a41 | 163 | help |
02071f0f CYT |
164 | If you say Y here you get support for the X-Powers AXP series power |
165 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
166 | This driver include only the core APIs. You have to select individual |
167 | components like regulators or the PEK (Power Enable Key) under the | |
168 | corresponding menus. | |
169 | ||
4ab6174e | 170 | config MFD_CROS_EC |
ab85b120 | 171 | tristate "ChromeOS Embedded Controller" |
5a324acf | 172 | select MFD_CORE |
062476f2 JMC |
173 | select CHROME_PLATFORMS |
174 | select CROS_EC_PROTO | |
ba5776ab | 175 | depends on X86 || ARM || ARM64 || COMPILE_TEST |
4ab6174e SG |
176 | help |
177 | If you say Y here you get support for the ChromeOS Embedded | |
178 | Controller (EC) providing keyboard, battery and power services. | |
fc83f586 | 179 | You also need to enable the driver for the bus you are using. The |
4ab6174e | 180 | protocol for talking to the EC is defined by the bus driver. |
b6d6454f | 181 | |
89969009 SG |
182 | config MFD_CROS_EC_I2C |
183 | tristate "ChromeOS Embedded Controller (I2C)" | |
da935c0b | 184 | depends on MFD_CROS_EC && I2C |
f61be273 | 185 | |
67d16a46 | 186 | help |
89969009 SG |
187 | If you say Y here, you get support for talking to the ChromeOS |
188 | EC through an I2C bus. This uses a simple byte-level protocol with | |
189 | a checksum. Failing accesses will be retried three times to | |
190 | improve reliability. | |
191 | ||
a17d94f0 SG |
192 | config MFD_CROS_EC_SPI |
193 | tristate "ChromeOS Embedded Controller (SPI)" | |
da935c0b | 194 | depends on MFD_CROS_EC && SPI |
a17d94f0 SG |
195 | |
196 | ---help--- | |
197 | If you say Y here, you get support for talking to the ChromeOS EC | |
198 | through a SPI bus, using a byte-level protocol. Since the EC's | |
199 | response time cannot be guaranteed, we support ignoring | |
200 | 'pre-amble' bytes before the response actually starts. | |
67d16a46 | 201 | |
fa9ff4b1 | 202 | config MFD_ASIC3 |
ab85b120 | 203 | bool "Compaq ASIC3" |
0244ad00 | 204 | depends on GPIOLIB && ARM |
9461f65a | 205 | select MFD_CORE |
fa9ff4b1 SO |
206 | ---help--- |
207 | This driver supports the ASIC3 multifunction chip found on many | |
208 | PDAs (mainly iPAQ and HTC based ones) | |
209 | ||
ab85b120 SO |
210 | config PMIC_DA903X |
211 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
212 | depends on I2C=y | |
70c6cce0 | 213 | help |
921a1b0c | 214 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
215 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
216 | usually found on PXA processors-based platforms. This includes | |
217 | the I2C driver and the core APIs _only_, you have to select | |
218 | individual components like LCD backlight, voltage regulators, | |
219 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 220 | |
ab85b120 SO |
221 | config PMIC_DA9052 |
222 | bool | |
ca26308c MA |
223 | select MFD_CORE |
224 | ||
ab85b120 SO |
225 | config MFD_DA9052_SPI |
226 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
227 | select REGMAP_SPI | |
228 | select REGMAP_IRQ | |
229 | select PMIC_DA9052 | |
0244ad00 | 230 | depends on SPI_MASTER=y |
0931a4c6 | 231 | help |
ab85b120 SO |
232 | Support for the Dialog Semiconductor DA9052 PMIC |
233 | when controlled using SPI. This driver provides common support | |
234 | for accessing the device, additional drivers must be enabled in | |
235 | order to use the functionality of the device. | |
0931a4c6 | 236 | |
ab85b120 SO |
237 | config MFD_DA9052_I2C |
238 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
239 | select REGMAP_I2C | |
240 | select REGMAP_IRQ | |
241 | select PMIC_DA9052 | |
0244ad00 | 242 | depends on I2C=y |
ab85b120 SO |
243 | help |
244 | Support for the Dialog Semiconductor DA9052 PMIC | |
245 | when controlled using I2C. This driver provides common support | |
246 | for accessing the device, additional drivers must be enabled in | |
247 | order to use the functionality of the device. | |
f61be273 | 248 | |
ab85b120 SO |
249 | config MFD_DA9055 |
250 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
251 | select REGMAP_I2C | |
252 | select REGMAP_IRQ | |
03df0f62 | 253 | select MFD_CORE |
0244ad00 | 254 | depends on I2C=y |
67d16a46 | 255 | help |
ab85b120 SO |
256 | Say yes here for support of Dialog Semiconductor DA9055. This is |
257 | a Power Management IC. This driver provides common support for | |
258 | accessing the device as well as the I2C interface to the chip itself. | |
259 | Additional drivers must be enabled in order to use the functionality | |
260 | of the device. | |
03df0f62 | 261 | |
ab85b120 SO |
262 | This driver can be built as a module. If built as a module it will be |
263 | called "da9055" | |
03df0f62 | 264 | |
9b40b030 T |
265 | config MFD_DA9062 |
266 | tristate "Dialog Semiconductor DA9062 PMIC Support" | |
267 | select MFD_CORE | |
268 | select REGMAP_I2C | |
269 | select REGMAP_IRQ | |
c2e04af0 | 270 | depends on I2C |
9b40b030 T |
271 | help |
272 | Say yes here for support for the Dialog Semiconductor DA9062 PMIC. | |
273 | This includes the I2C driver and core APIs. | |
274 | Additional drivers must be enabled in order to use the functionality | |
275 | of the device. | |
276 | ||
8e685483 | 277 | config MFD_DA9063 |
8726cacc | 278 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
279 | select MFD_CORE |
280 | select REGMAP_I2C | |
281 | select REGMAP_IRQ | |
c2e04af0 | 282 | depends on I2C |
8e685483 KG |
283 | help |
284 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
285 | This includes the I2C driver and core APIs. | |
286 | Additional drivers must be enabled in order to use the functionality | |
287 | of the device. | |
288 | ||
b8fce55c AT |
289 | config MFD_DA9150 |
290 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 291 | depends on I2C |
b8fce55c AT |
292 | select MFD_CORE |
293 | select REGMAP_I2C | |
294 | select REGMAP_IRQ | |
295 | help | |
296 | This adds support for the DA9150 integrated charger and fuel-gauge | |
297 | chip. This driver provides common support for accessing the device. | |
298 | Additional drivers must be enabled in order to use the specific | |
299 | features of the device. | |
300 | ||
338a1281 OP |
301 | config MFD_DLN2 |
302 | tristate "Diolan DLN2 support" | |
303 | select MFD_CORE | |
304 | depends on USB | |
305 | help | |
306 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
307 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
308 | etc. must be enabled in order to use the functionality of | |
309 | the device. | |
310 | ||
c695abab SN |
311 | config MFD_EXYNOS_LPASS |
312 | tristate "Samsung Exynos SoC Low Power Audio Subsystem" | |
23feb7c6 | 313 | depends on ARCH_EXYNOS || COMPILE_TEST |
c695abab SN |
314 | select MFD_CORE |
315 | select REGMAP_MMIO | |
316 | help | |
317 | Select this option to enable support for Samsung Exynos Low Power | |
318 | Audio Subsystem. | |
319 | ||
ab85b120 SO |
320 | config MFD_MC13XXX |
321 | tristate | |
0244ad00 | 322 | depends on (SPI_MASTER || I2C) |
01636eb9 | 323 | select MFD_CORE |
10f9edae | 324 | select REGMAP_IRQ |
01636eb9 | 325 | help |
ab85b120 SO |
326 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
327 | This driver provides common support for accessing the device, | |
328 | additional drivers must be enabled in order to use the | |
329 | functionality of the device. | |
03df0f62 | 330 | |
ab85b120 SO |
331 | config MFD_MC13XXX_SPI |
332 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 333 | depends on SPI_MASTER |
ab85b120 SO |
334 | select REGMAP_SPI |
335 | select MFD_MC13XXX | |
336 | help | |
337 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 338 | |
ab85b120 SO |
339 | config MFD_MC13XXX_I2C |
340 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 341 | depends on I2C |
ab85b120 SO |
342 | select REGMAP_I2C |
343 | select MFD_MC13XXX | |
01636eb9 | 344 | help |
ab85b120 | 345 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 346 | |
e2fccf5c MP |
347 | config MFD_MX25_TSADC |
348 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
349 | select REGMAP_MMIO | |
350 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
351 | help | |
352 | Enable support for the integrated Touchscreen and ADC unit of the | |
353 | i.MX25 processors. They consist of a conversion queue for general | |
354 | purpose ADC and a queue for Touchscreens. | |
355 | ||
8bdf87b4 GX |
356 | config MFD_HI6421_PMIC |
357 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
358 | depends on OF | |
359 | select MFD_CORE | |
360 | select REGMAP_MMIO | |
361 | help | |
362 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
363 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
364 | This driver includes core APIs _only_. You have to select | |
365 | individul components like voltage regulators under corresponding | |
366 | menus in order to enable them. | |
367 | We communicate with the Hi6421 via memory-mapped I/O. | |
368 | ||
b52207ef CF |
369 | config MFD_HI655X_PMIC |
370 | tristate "HiSilicon Hi655X series PMU/Codec IC" | |
371 | depends on ARCH_HISI || COMPILE_TEST | |
372 | depends on OF | |
373 | select MFD_CORE | |
374 | select REGMAP_MMIO | |
375 | select REGMAP_IRQ | |
376 | help | |
377 | Select this option to enable Hisilicon hi655x series pmic driver. | |
378 | ||
5dc3339a PZ |
379 | config HTC_PASIC3 |
380 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 381 | select MFD_CORE |
5dc3339a PZ |
382 | help |
383 | This core driver provides register access for the LED/DS1WM | |
384 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
385 | HTC Magician devices, respectively. Actual functionality is | |
386 | handled by the leds-pasic3 and ds1wm drivers. | |
387 | ||
6048a3dd CM |
388 | config HTC_I2CPLD |
389 | bool "HTC I2C PLD chip support" | |
bef3e20c | 390 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
391 | help |
392 | If you say yes here you get support for the supposed CPLD | |
393 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
394 | This device provides input and output GPIOs through an I2C | |
395 | interface to one or more sub-chips. | |
396 | ||
60ae5b9f RT |
397 | config MFD_INTEL_QUARK_I2C_GPIO |
398 | tristate "Intel Quark MFD I2C GPIO" | |
399 | depends on PCI | |
400 | depends on X86 | |
401 | depends on COMMON_CLK | |
402 | select MFD_CORE | |
403 | help | |
404 | This MFD provides support for I2C and GPIO that exist only | |
405 | in a single PCI device. It splits the 2 IO devices to | |
406 | their respective IO driver. | |
407 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
408 | ||
ab85b120 SO |
409 | config LPC_ICH |
410 | tristate "Intel ICH LPC" | |
0244ad00 | 411 | depends on PCI |
ab85b120 | 412 | select MFD_CORE |
d9105c2b | 413 | help |
ab85b120 SO |
414 | The LPC bridge function of the Intel ICH provides support for |
415 | many functional units. This driver provides needed support for | |
416 | other drivers to control these functions, currently GPIO and | |
417 | watchdog. | |
d9105c2b | 418 | |
ab85b120 SO |
419 | config LPC_SCH |
420 | tristate "Intel SCH LPC" | |
0244ad00 | 421 | depends on PCI |
16c5c023 | 422 | select MFD_CORE |
16c5c023 | 423 | help |
ab85b120 SO |
424 | LPC bridge function of the Intel SCH provides support for |
425 | System Management Bus and General Purpose I/O. | |
16c5c023 | 426 | |
7cf0a66f ZL |
427 | config INTEL_SOC_PMIC |
428 | bool "Support for Intel Atom SoC PMIC" | |
04cbfe68 | 429 | depends on GPIOLIB |
7cf0a66f ZL |
430 | depends on I2C=y |
431 | select MFD_CORE | |
432 | select REGMAP_I2C | |
433 | select REGMAP_IRQ | |
434 | help | |
435 | Select this option to enable support for the PMIC device | |
436 | on some Intel SoC systems. The PMIC provides ADC, GPIO, | |
437 | thermal, charger and related power management functions | |
438 | on these systems. | |
439 | ||
4b45efe8 AS |
440 | config MFD_INTEL_LPSS |
441 | tristate | |
442 | select COMMON_CLK | |
443 | select MFD_CORE | |
444 | ||
445 | config MFD_INTEL_LPSS_ACPI | |
446 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
447 | select MFD_INTEL_LPSS | |
448 | depends on X86 && ACPI | |
449 | help | |
450 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
451 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
452 | PCH) in ACPI mode. | |
453 | ||
454 | config MFD_INTEL_LPSS_PCI | |
455 | tristate "Intel Low Power Subsystem support in PCI mode" | |
456 | select MFD_INTEL_LPSS | |
457 | depends on X86 && PCI | |
458 | help | |
459 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
460 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
461 | PCH) in PCI mode. | |
462 | ||
ab85b120 SO |
463 | config MFD_INTEL_MSIC |
464 | bool "Intel MSIC" | |
465 | depends on INTEL_SCU_IPC | |
fc498fa2 | 466 | select MFD_CORE |
798a8eee | 467 | help |
ab85b120 SO |
468 | Select this option to enable access to Intel MSIC (Avatele |
469 | Passage) chip. This chip embeds audio, battery, GPIO, etc. | |
470 | devices used in Intel Medfield platforms. | |
798a8eee | 471 | |
dcc21cc0 LW |
472 | config MFD_IPAQ_MICRO |
473 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
474 | depends on SA1100_H3100 || SA1100_H3600 | |
475 | select MFD_CORE | |
476 | help | |
477 | Select this to get support for the Microcontroller found in | |
478 | the Compaq iPAQ handheld computers. This is an Atmel | |
479 | AT90LS8535 microcontroller flashed with a special iPAQ | |
480 | firmware using the custom protocol implemented in this driver. | |
481 | ||
ab85b120 SO |
482 | config MFD_JANZ_CMODIO |
483 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
484 | select MFD_CORE | |
0244ad00 | 485 | depends on PCI |
87c13493 | 486 | help |
ab85b120 SO |
487 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
488 | carrier board. This device is a PCI to MODULbus bridge which may | |
489 | host many different types of MODULbus daughterboards, including | |
490 | CAN and GPIO controllers. | |
87c13493 | 491 | |
ab85b120 SO |
492 | config MFD_JZ4740_ADC |
493 | bool "Janz JZ4740 ADC core" | |
31dd6a26 | 494 | select MFD_CORE |
ab85b120 SO |
495 | select GENERIC_IRQ_CHIP |
496 | depends on MACH_JZ4740 | |
31dd6a26 | 497 | help |
ab85b120 SO |
498 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
499 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. | |
31dd6a26 | 500 | |
43620a17 KS |
501 | config MFD_KEMPLD |
502 | tristate "Kontron module PLD device" | |
503 | select MFD_CORE | |
504 | help | |
505 | This is the core driver for the PLD (Programmable Logic Device) found | |
506 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD | |
507 | device may provide functions like watchdog, GPIO, UART and I2C bus. | |
508 | ||
509 | The following modules are supported: | |
e33ad65a | 510 | * COMe-bBD# |
18ca2ba5 | 511 | * COMe-bBL6 |
a3ee7509 | 512 | * COMe-bHL6 |
e33ad65a | 513 | * COMe-bSL6 |
43620a17 | 514 | * COMe-bIP# |
e33ad65a | 515 | * COMe-bKL6 |
43620a17 KS |
516 | * COMe-bPC2 (ETXexpress-PC) |
517 | * COMe-bSC# (ETXexpress-SC T#) | |
e33ad65a | 518 | * COMe-cAL6 |
fb358e43 | 519 | * COMe-cBL6 |
a3ee7509 | 520 | * COMe-cBT6 |
18ca2ba5 | 521 | * COMe-cBW6 |
43620a17 KS |
522 | * COMe-cCT6 |
523 | * COMe-cDC2 (microETXexpress-DC) | |
a3ee7509 | 524 | * COMe-cHL6 |
e33ad65a | 525 | * COMe-cKL6 |
43620a17 | 526 | * COMe-cPC2 (microETXexpress-PC) |
1db3ba28 MB |
527 | * COMe-cSL6 |
528 | * COMe-mAL10 | |
a3ee7509 | 529 | * COMe-mBT10 |
43620a17 | 530 | * COMe-mCT10 |
a3ee7509 | 531 | * COMe-mTT10 (nanoETXexpress-TT) |
43620a17 KS |
532 | * ETX-OH |
533 | ||
534 | This driver can also be built as a module. If so, the module | |
535 | will be called kempld-core. | |
536 | ||
ab85b120 SO |
537 | config MFD_88PM800 |
538 | tristate "Marvell 88PM800" | |
c2e04af0 | 539 | depends on I2C |
d48f411c | 540 | select REGMAP_I2C |
ab85b120 SO |
541 | select REGMAP_IRQ |
542 | select MFD_CORE | |
d48f411c | 543 | help |
ab85b120 SO |
544 | This supports for Marvell 88PM800 Power Management IC. |
545 | This includes the I2C driver and the core APIs _only_, you have to | |
546 | select individual components like voltage regulators, RTC and | |
547 | battery-charger under the corresponding menus. | |
d48f411c | 548 | |
ab85b120 SO |
549 | config MFD_88PM805 |
550 | tristate "Marvell 88PM805" | |
c2e04af0 | 551 | depends on I2C |
1176b5be | 552 | select REGMAP_I2C |
ab85b120 SO |
553 | select REGMAP_IRQ |
554 | select MFD_CORE | |
37df003c | 555 | help |
ab85b120 SO |
556 | This supports for Marvell 88PM805 Power Management IC. This includes |
557 | the I2C driver and the core APIs _only_, you have to select individual | |
558 | components like codec device, headset/Mic device under the | |
559 | corresponding menus. | |
37df003c | 560 | |
ab85b120 SO |
561 | config MFD_88PM860X |
562 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 563 | depends on I2C=y |
ab85b120 SO |
564 | select REGMAP_I2C |
565 | select MFD_CORE | |
566 | help | |
567 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
568 | This includes the I2C driver and the core APIs _only_, you have to | |
569 | select individual components like voltage regulators, RTC and | |
570 | battery-charger under the corresponding menus. | |
37df003c | 571 | |
3008ddbe | 572 | config MFD_MAX14577 |
59a9b273 JMC |
573 | tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
574 | depends on I2C | |
3008ddbe CC |
575 | select MFD_CORE |
576 | select REGMAP_I2C | |
0c8a9dea | 577 | select REGMAP_IRQ |
3008ddbe CC |
578 | select IRQ_DOMAIN |
579 | help | |
aee2a57c KK |
580 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
581 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
582 | This driver provides common support for accessing the device; |
583 | additional drivers must be enabled in order to use the functionality | |
584 | of the device. | |
585 | ||
327156c5 LD |
586 | config MFD_MAX77620 |
587 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" | |
588 | depends on I2C=y | |
28e9e55e | 589 | depends on OF || COMPILE_TEST |
327156c5 LD |
590 | select MFD_CORE |
591 | select REGMAP_I2C | |
592 | select REGMAP_IRQ | |
593 | select IRQ_DOMAIN | |
594 | help | |
595 | Say yes here to add support for Maxim Semiconductor MAX77620 and | |
596 | MAX20024 which are Power Management IC with General purpose pins, | |
597 | RTC, regulators, clock generator, watchdog etc. This driver | |
598 | provides common support for accessing the device; additional drivers | |
599 | must be enabled in order to use the functionality of the device. | |
600 | ||
ab85b120 | 601 | config MFD_MAX77686 |
a52e46ce JMC |
602 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
603 | depends on I2C | |
28e9e55e | 604 | depends on OF || COMPILE_TEST |
54f323b1 | 605 | select MFD_CORE |
dc9913a0 | 606 | select REGMAP_I2C |
6f1c1e71 | 607 | select REGMAP_IRQ |
21f7541d | 608 | select IRQ_DOMAIN |
54f323b1 | 609 | help |
a259f389 JMC |
610 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
611 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
612 | This driver provides common support for accessing the device; |
613 | additional drivers must be enabled in order to use the functionality | |
614 | of the device. | |
36e52873 | 615 | |
ab85b120 | 616 | config MFD_MAX77693 |
073d4aca KK |
617 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
618 | depends on I2C | |
36e52873 | 619 | select MFD_CORE |
ab85b120 | 620 | select REGMAP_I2C |
342d669c | 621 | select REGMAP_IRQ |
36e52873 | 622 | help |
921a1b0c | 623 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
624 | This is a companion Power Management IC with Flash, Haptic, Charger, |
625 | and MUIC(Micro USB Interface Controller) controls on chip. | |
626 | This driver provides common support for accessing the device; | |
627 | additional drivers must be enabled in order to use the functionality | |
628 | of the device. | |
36e52873 | 629 | |
c7f585fe JK |
630 | config MFD_MAX77843 |
631 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
632 | depends on I2C=y | |
633 | select MFD_CORE | |
634 | select REGMAP_I2C | |
635 | select REGMAP_IRQ | |
636 | help | |
637 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
638 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
639 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
640 | This driver provides common support for accessing the device; | |
641 | additional drivers must be enabled in order to use the functionality | |
642 | of the device. | |
643 | ||
ab85b120 SO |
644 | config MFD_MAX8907 |
645 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 646 | select MFD_CORE |
c2e04af0 | 647 | depends on I2C |
edd7eabc | 648 | select REGMAP_I2C |
c2ace4fd | 649 | select REGMAP_IRQ |
edd7eabc | 650 | help |
921a1b0c | 651 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
652 | a Power Management IC. This driver provides common support for |
653 | accessing the device; additional drivers must be enabled in order | |
654 | to use the functionality of the device. | |
edd7eabc | 655 | |
ab85b120 SO |
656 | config MFD_MAX8925 |
657 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 658 | depends on I2C=y |
ab85b120 | 659 | select MFD_CORE |
88e75cc3 | 660 | help |
921a1b0c | 661 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
662 | a Power Management IC. This driver provides common support for |
663 | accessing the device, additional drivers must be enabled in order | |
664 | to use the functionality of the device. | |
88e75cc3 | 665 | |
ab85b120 SO |
666 | config MFD_MAX8997 |
667 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 668 | depends on I2C=y |
ab85b120 | 669 | select MFD_CORE |
280ad7fd | 670 | select IRQ_DOMAIN |
a603a7fa | 671 | help |
921a1b0c | 672 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
673 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
674 | MUIC controls on chip. | |
675 | This driver provides common support for accessing the device; | |
676 | additional drivers must be enabled in order to use the functionality | |
677 | of the device. | |
a603a7fa | 678 | |
ab85b120 SO |
679 | config MFD_MAX8998 |
680 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 681 | depends on I2C=y |
ab85b120 | 682 | select MFD_CORE |
443c6ae2 | 683 | select IRQ_DOMAIN |
f99c1d4f | 684 | help |
921a1b0c | 685 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
686 | National Semiconductor LP3974. This is a Power Management IC. |
687 | This driver provides common support for accessing the device, | |
688 | additional drivers must be enabled in order to use the functionality | |
689 | of the device. | |
f99c1d4f | 690 | |
6df8dd5c FF |
691 | config MFD_MT6397 |
692 | tristate "MediaTek MT6397 PMIC Support" | |
693 | select MFD_CORE | |
694 | select IRQ_DOMAIN | |
695 | help | |
696 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
697 | a Power Management IC. This driver provides common support for | |
698 | accessing the device; additional drivers must be enabled in order | |
699 | to use the functionality of the device. | |
700 | ||
dfbdcd7c AW |
701 | config MFD_MENF21BMC |
702 | tristate "MEN 14F021P00 Board Management Controller Support" | |
703 | depends on I2C | |
704 | select MFD_CORE | |
705 | help | |
706 | Say yes here to add support for the MEN 14F021P00 BMC | |
707 | which is a Board Management Controller connected to the I2C bus. | |
708 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
709 | This driver provides common support for accessing the devices; | |
710 | additional drivers must be enabled in order to use the | |
711 | functionality of the BMC device. | |
712 | ||
713 | This driver can also be built as a module. If so the module | |
714 | will be called menf21bmc. | |
715 | ||
ab85b120 SO |
716 | config EZX_PCAP |
717 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 718 | depends on SPI_MASTER |
ebf0bd36 | 719 | help |
ab85b120 SO |
720 | This enables the PCAP ASIC present on EZX Phones. This is |
721 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 722 | |
56e1d40d TL |
723 | config MFD_CPCAP |
724 | tristate "Support for Motorola CPCAP" | |
725 | depends on SPI | |
726 | depends on OF || COMPILE_TEST | |
727 | select REGMAP_SPI | |
728 | select REGMAP_IRQ | |
729 | help | |
730 | Say yes here if you want to include driver for CPCAP. | |
731 | It is used on many Motorola phones and tablets as a PMIC. | |
732 | At least Motorola Droid 4 is known to use CPCAP. | |
733 | ||
ab85b120 SO |
734 | config MFD_VIPERBOARD |
735 | tristate "Nano River Technologies Viperboard" | |
0b83ddeb | 736 | select MFD_CORE |
0244ad00 | 737 | depends on USB |
0b83ddeb | 738 | default n |
ab85b120 SO |
739 | help |
740 | Say yes here if you want support for Nano River Technologies | |
741 | Viperboard. | |
742 | There are mfd cell drivers available for i2c master, adc and | |
743 | both gpios found on the board. The spi part does not yet | |
744 | have a driver. | |
745 | You need to select the mfd cell drivers separately. | |
746 | The drivers do not support all features the board exposes. | |
0b83ddeb | 747 | |
ab85b120 | 748 | config MFD_RETU |
95e50f6a | 749 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 750 | select MFD_CORE |
0244ad00 | 751 | depends on I2C |
ab7edb14 | 752 | select REGMAP_IRQ |
8eaeb939 | 753 | help |
95e50f6a AK |
754 | Retu and Tahvo are a multi-function devices found on Nokia |
755 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 756 | |
ab85b120 SO |
757 | config MFD_PCF50633 |
758 | tristate "NXP PCF50633" | |
759 | depends on I2C | |
760 | select REGMAP_I2C | |
27e34995 | 761 | help |
ab85b120 SO |
762 | Say yes here if you have NXP PCF50633 chip on your board. |
763 | This core driver provides register access and IRQ handling | |
764 | facilities, and registers devices for the various functions | |
765 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 766 | |
ab85b120 SO |
767 | config PCF50633_ADC |
768 | tristate "NXP PCF50633 ADC" | |
769 | depends on MFD_PCF50633 | |
1a6e4b74 | 770 | help |
ab85b120 SO |
771 | Say yes here if you want to include support for ADC in the |
772 | NXP PCF50633 chip. | |
e789995d | 773 | |
ab85b120 SO |
774 | config PCF50633_GPIO |
775 | tristate "NXP PCF50633 GPIO" | |
776 | depends on MFD_PCF50633 | |
e789995d | 777 | help |
ab85b120 SO |
778 | Say yes here if you want to include support GPIO for pins on |
779 | the PCF50633 chip. | |
1a6e4b74 | 780 | |
ab85b120 SO |
781 | config UCB1400_CORE |
782 | tristate "Philips UCB1400 Core driver" | |
783 | depends on AC97_BUS | |
784 | depends on GPIOLIB | |
b4ecd326 | 785 | help |
ab85b120 SO |
786 | This enables support for the Philips UCB1400 core functions. |
787 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 788 | |
ab85b120 SO |
789 | To compile this driver as a module, choose M here: the |
790 | module will be called ucb1400_core. | |
b4ecd326 | 791 | |
ab85b120 | 792 | config MFD_PM8XXX |
40a3a0f2 | 793 | tristate "Qualcomm PM8xxx PMIC chips driver" |
549f8db7 | 794 | depends on (ARM || HEXAGON) |
dc1a95cc | 795 | select IRQ_DOMAIN |
1f192015 | 796 | select MFD_CORE |
e7b81fca | 797 | select REGMAP |
1f192015 | 798 | help |
ab85b120 | 799 | If you say yes to this option, support will be included for the |
40a3a0f2 | 800 | built-in PM8xxx PMIC chips. |
1f192015 | 801 | |
40a3a0f2 | 802 | This is required if your board has a PM8xxx and uses its features, |
ab85b120 SO |
803 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. |
804 | ||
40a3a0f2 LW |
805 | Say M here if you want to include support for PM8xxx chips as a |
806 | module. This will build a module called "pm8xxx-core". | |
ab85b120 | 807 | |
58e21438 BA |
808 | config MFD_QCOM_RPM |
809 | tristate "Qualcomm Resource Power Manager (RPM)" | |
810 | depends on ARCH_QCOM && OF | |
811 | help | |
812 | If you say yes to this option, support will be included for the | |
813 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
814 | 8064 based devices. | |
815 | ||
816 | This is required to access many regulators, clocks and bus | |
817 | frequencies controlled by the RPM on these devices. | |
818 | ||
819 | Say M here if you want to include support for the Qualcomm RPM as a | |
820 | module. This will build a module called "qcom_rpm". | |
821 | ||
c3a973a7 JC |
822 | config MFD_SPMI_PMIC |
823 | tristate "Qualcomm SPMI PMICs" | |
824 | depends on ARCH_QCOM || COMPILE_TEST | |
825 | depends on OF | |
826 | depends on SPMI | |
827 | select REGMAP_SPMI | |
828 | help | |
829 | This enables support for the Qualcomm SPMI PMICs. | |
830 | These PMICs are currently used with the Snapdragon 800 series of | |
831 | SoCs. Note, that this will only be useful paired with descriptions | |
832 | of the independent functions as children nodes in the device tree. | |
833 | ||
834 | Say M here if you want to include support for the SPMI PMIC | |
835 | series as a module. The module will be called "qcom-spmi-pmic". | |
836 | ||
ab85b120 SO |
837 | config MFD_RDC321X |
838 | tristate "RDC R-321x southbridge" | |
839 | select MFD_CORE | |
0244ad00 | 840 | depends on PCI |
ab85b120 SO |
841 | help |
842 | Say yes here if you want to have support for the RDC R-321x SoC | |
843 | southbridge which provides access to GPIOs and Watchdog using the | |
844 | southbridge PCI device configuration space. | |
845 | ||
846 | config MFD_RTSX_PCI | |
847 | tristate "Realtek PCI-E card reader" | |
0244ad00 | 848 | depends on PCI |
ab85b120 SO |
849 | select MFD_CORE |
850 | help | |
851 | This supports for Realtek PCI-Express card reader including rts5209, | |
ce6a5acc MC |
852 | rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. |
853 | Realtek card reader supports access to many types of memory cards, | |
854 | such as Memory Stick, Memory Stick Pro, Secure Digital and | |
855 | MultiMediaCard. | |
ab85b120 | 856 | |
0b271258 BS |
857 | config MFD_RT5033 |
858 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 859 | depends on I2C |
0b271258 BS |
860 | select MFD_CORE |
861 | select REGMAP_I2C | |
23a2a22a | 862 | select REGMAP_IRQ |
0b271258 BS |
863 | help |
864 | This driver provides for the Richtek RT5033 Power Management IC, | |
865 | which includes the I2C driver and the Core APIs. This driver provides | |
866 | common support for accessing the device. The device supports multiple | |
867 | sub-devices like charger, fuel gauge, flash LED, current source, | |
868 | LDO and Buck. | |
869 | ||
730876be RT |
870 | config MFD_RTSX_USB |
871 | tristate "Realtek USB card reader" | |
872 | depends on USB | |
873 | select MFD_CORE | |
874 | help | |
875 | Select this option to get support for Realtek USB 2.0 card readers | |
876 | including RTS5129, RTS5139, RTS5179 and RTS5170. | |
877 | Realtek card reader supports access to many types of memory cards, | |
878 | such as Memory Stick Pro, Secure Digital and MultiMediaCard. | |
879 | ||
ab85b120 SO |
880 | config MFD_RC5T583 |
881 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 882 | depends on I2C=y |
ab85b120 SO |
883 | select MFD_CORE |
884 | select REGMAP_I2C | |
885 | help | |
886 | Select this option to get support for the RICOH583 Power | |
887 | Management system device. | |
888 | This driver provides common support for accessing the device | |
889 | through i2c interface. The device supports multiple sub-devices | |
890 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
891 | Additional drivers must be enabled in order to use the | |
892 | different functionality of the device. | |
893 | ||
f69a7cf7 | 894 | config MFD_RK808 |
2eedcbfc | 895 | tristate "Rockchip RK808/RK818 Power Management Chip" |
f69a7cf7 CZ |
896 | depends on I2C && OF |
897 | select MFD_CORE | |
898 | select REGMAP_I2C | |
899 | select REGMAP_IRQ | |
900 | help | |
2eedcbfc | 901 | If you say yes here you get support for the RK808 and RK818 |
f69a7cf7 CZ |
902 | Power Management chips. |
903 | This driver provides common support for accessing the device | |
904 | through I2C interface. The device supports multiple sub-devices | |
905 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
906 | ||
9bb9e29c | 907 | config MFD_RN5T618 |
a99ab50d | 908 | tristate "Ricoh RN5T567/618 PMIC" |
9bb9e29c | 909 | depends on I2C |
a99ab50d | 910 | depends on OF |
9bb9e29c BG |
911 | select MFD_CORE |
912 | select REGMAP_I2C | |
913 | help | |
c5e589a1 PHH |
914 | Say yes here to add support for the Ricoh RN5T567, |
915 | RN5T618, RC5T619 PMIC. | |
a99ab50d | 916 | This driver provides common support for accessing the device, |
9bb9e29c BG |
917 | additional drivers must be enabled in order to use the |
918 | functionality of the device. | |
919 | ||
ab85b120 SO |
920 | config MFD_SEC_CORE |
921 | bool "SAMSUNG Electronics PMIC Series Support" | |
0244ad00 | 922 | depends on I2C=y |
ab85b120 SO |
923 | select MFD_CORE |
924 | select REGMAP_I2C | |
925 | select REGMAP_IRQ | |
926 | help | |
927 | Support for the Samsung Electronics MFD series. | |
928 | This driver provides common support for accessing the device, | |
929 | additional drivers must be enabled in order to use the functionality | |
930 | of the device | |
931 | ||
9b8e1a5e AS |
932 | config MFD_SI476X_CORE |
933 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
934 | depends on I2C | |
935 | select MFD_CORE | |
936 | select REGMAP_I2C | |
937 | help | |
938 | This is the core driver for the SI476x series of AM/FM | |
939 | radio. This MFD driver connects the radio-si476x V4L2 module | |
940 | and the si476x audio codec. | |
941 | ||
942 | To compile this driver as a module, choose M here: the | |
943 | module will be called si476x-core. | |
944 | ||
ab85b120 SO |
945 | config MFD_SM501 |
946 | tristate "Silicon Motion SM501" | |
947 | ---help--- | |
948 | This is the core driver for the Silicon Motion SM501 multimedia | |
949 | companion chip. This device is a multifunction device which may | |
950 | provide numerous interfaces including USB host controller, USB gadget, | |
951 | asynchronous serial ports, audio functions, and a dual display video | |
952 | interface. The device may be connected by PCI or local bus with | |
953 | varying functions enabled. | |
954 | ||
955 | config MFD_SM501_GPIO | |
956 | bool "Export GPIO via GPIO layer" | |
957 | depends on MFD_SM501 && GPIOLIB | |
958 | ---help--- | |
959 | This option uses the gpio library layer to export the 64 GPIO | |
960 | lines on the SM501. The platform data is used to supply the | |
961 | base number for the first GPIO line to register. | |
1f192015 | 962 | |
2698dc22 GY |
963 | config MFD_SKY81452 |
964 | tristate "Skyworks Solutions SKY81452" | |
965 | select MFD_CORE | |
966 | select REGMAP_I2C | |
967 | depends on I2C | |
968 | help | |
969 | This is the core driver for the Skyworks SKY81452 backlight and | |
970 | voltage regulator device. | |
971 | ||
972 | This driver can also be built as a module. If so, the module | |
973 | will be called sky81452. | |
974 | ||
8284328c | 975 | config MFD_SMSC |
ab85b120 | 976 | bool "SMSC ECE1099 series chips" |
0244ad00 | 977 | depends on I2C=y |
8284328c SP |
978 | select MFD_CORE |
979 | select REGMAP_I2C | |
980 | help | |
981 | If you say yes here you get support for the | |
982 | ece1099 chips from SMSC. | |
983 | ||
984 | To compile this driver as a module, choose M here: the | |
985 | module will be called smsc. | |
986 | ||
ab85b120 SO |
987 | config ABX500_CORE |
988 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
108fbd61 | 989 | default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST |
cbdfb426 | 990 | help |
ab85b120 SO |
991 | Say yes here if you have the ABX500 Mixed Signal IC family |
992 | chips. This core driver expose register access functions. | |
993 | Functionality specific drivers using these functions can | |
994 | remain unchanged when IC changes. Binding of the functions to | |
995 | actual register access is done by the IC core driver. | |
cbdfb426 | 996 | |
ab85b120 SO |
997 | config AB3100_CORE |
998 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" | |
0244ad00 | 999 | depends on I2C=y && ABX500_CORE |
f024ff10 | 1000 | select MFD_CORE |
ab85b120 | 1001 | default y if ARCH_U300 |
d6315949 | 1002 | help |
ab85b120 SO |
1003 | Select this to enable the AB3100 Mixed Signal IC core |
1004 | functionality. This connects to a AB3100 on the I2C bus | |
1005 | and expose a number of symbols needed for dependent devices | |
1006 | to read and write registers and subscribe to events from | |
1007 | this multi-functional IC. This is needed to use other features | |
1008 | of the AB3100 such as battery-backed RTC, charging control, | |
1009 | LEDs, vibrator, system power and temperature, power management | |
1010 | and ALSA sound. | |
d6315949 | 1011 | |
ab85b120 SO |
1012 | config AB3100_OTP |
1013 | tristate "ST-Ericsson AB3100 OTP functions" | |
1014 | depends on AB3100_CORE | |
1015 | default y if AB3100_CORE | |
8e2eaabf | 1016 | help |
ab85b120 SO |
1017 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
1018 | programmable memory) support. This exposes a sysfs file to read | |
1019 | out OTP values. | |
a5736e0b | 1020 | |
ab85b120 SO |
1021 | config AB8500_CORE |
1022 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 1023 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 1024 | select POWER_SUPPLY |
84c99db8 | 1025 | select MFD_CORE |
ab85b120 SO |
1026 | select IRQ_DOMAIN |
1027 | help | |
1028 | Select this option to enable access to AB8500 power management | |
1029 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
1030 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
1031 | the irq_chip parts for handling the Mixed Signal chip events. | |
1032 | This chip embeds various other multimedia funtionalities as well. | |
84c99db8 | 1033 | |
ab85b120 SO |
1034 | config AB8500_DEBUG |
1035 | bool "Enable debug info via debugfs" | |
3993eff9 | 1036 | depends on AB8500_GPADC && DEBUG_FS |
ab85b120 SO |
1037 | default y if DEBUG_FS |
1038 | help | |
1039 | Select this option if you want debug information using the debug | |
1040 | filesystem, debugfs. | |
1041 | ||
1042 | config AB8500_GPADC | |
1043 | bool "ST-Ericsson AB8500 GPADC driver" | |
1044 | depends on AB8500_CORE && REGULATOR_AB8500 | |
1045 | default y | |
cfe04478 | 1046 | help |
ab85b120 | 1047 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
cfe04478 | 1048 | |
ab85b120 SO |
1049 | config MFD_DB8500_PRCMU |
1050 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
1051 | depends on UX500_SOC_DB8500 | |
1052 | select MFD_CORE | |
84c99db8 | 1053 | help |
ab85b120 SO |
1054 | Select this option to enable support for the DB8500 Power Reset |
1055 | and Control Management Unit. This is basically an autonomous | |
1056 | system controller running an XP70 microprocessor, which is accessed | |
1057 | through a register map. | |
84c99db8 | 1058 | |
ab85b120 SO |
1059 | config MFD_STMPE |
1060 | bool "STMicroelectronics STMPE" | |
0244ad00 | 1061 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 1062 | depends on OF |
2896434c | 1063 | select MFD_CORE |
2896434c | 1064 | help |
ab85b120 SO |
1065 | Support for the STMPE family of I/O Expanders from |
1066 | STMicroelectronics. | |
2896434c | 1067 | |
ab85b120 | 1068 | Currently supported devices are: |
2896434c | 1069 | |
ab85b120 SO |
1070 | STMPE811: GPIO, Touchscreen |
1071 | STMPE1601: GPIO, Keypad | |
1072 | STMPE1801: GPIO, Keypad | |
1073 | STMPE2401: GPIO, Keypad | |
1074 | STMPE2403: GPIO, Keypad | |
1075 | ||
1076 | This driver provides common support for accessing the device, | |
1077 | additional drivers must be enabled in order to use the functionality | |
1078 | of the device. Currently available sub drivers are: | |
1079 | ||
1080 | GPIO: stmpe-gpio | |
1081 | Keypad: stmpe-keypad | |
1082 | Touchscreen: stmpe-ts | |
1083 | ||
1084 | menu "STMicroelectronics STMPE Interface Drivers" | |
1085 | depends on MFD_STMPE | |
1086 | ||
1087 | config STMPE_I2C | |
8c88126b | 1088 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1089 | depends on I2C=y |
ab85b120 | 1090 | default y |
a5736e0b | 1091 | help |
ab85b120 | 1092 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1093 | |
ab85b120 | 1094 | config STMPE_SPI |
8c88126b | 1095 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1096 | depends on SPI_MASTER |
eea6b7cc | 1097 | help |
ab85b120 SO |
1098 | This is used to enable SPI interface of STMPE |
1099 | endmenu | |
eea6b7cc | 1100 | |
ab85b120 SO |
1101 | config MFD_STA2X11 |
1102 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1103 | depends on STA2X11 |
dae8a969 | 1104 | select MFD_CORE |
ab85b120 SO |
1105 | select REGMAP_MMIO |
1106 | ||
d58603cc BB |
1107 | config MFD_SUN6I_PRCM |
1108 | bool "Allwinner A31 PRCM controller" | |
1109 | depends on ARCH_SUNXI | |
1110 | select MFD_CORE | |
1111 | help | |
1112 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
1113 | in A31 SoC. | |
1114 | ||
ab85b120 SO |
1115 | config MFD_SYSCON |
1116 | bool "System Controller Register R/W Based on Regmap" | |
1117 | select REGMAP_MMIO | |
dae8a969 | 1118 | help |
ab85b120 SO |
1119 | Select this option to enable accessing system control registers |
1120 | via regmap. | |
dae8a969 | 1121 | |
ab85b120 SO |
1122 | config MFD_DAVINCI_VOICECODEC |
1123 | tristate | |
83871c00 | 1124 | select MFD_CORE |
9e888487 | 1125 | select REGMAP_MMIO |
83871c00 | 1126 | |
ab85b120 SO |
1127 | config MFD_TI_AM335X_TSCADC |
1128 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1129 | select MFD_CORE |
ab85b120 SO |
1130 | select REGMAP |
1131 | select REGMAP_MMIO | |
a91d2f8d | 1132 | help |
ab85b120 SO |
1133 | If you say yes here you get support for Texas Instruments series |
1134 | of Touch Screen /ADC chips. | |
1135 | To compile this driver as a module, choose M here: the | |
1136 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1137 | |
ab85b120 SO |
1138 | config MFD_DM355EVM_MSP |
1139 | bool "TI DaVinci DM355 EVM microcontroller" | |
1140 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1141 | help |
ab85b120 SO |
1142 | This driver supports the MSP430 microcontroller used on these |
1143 | boards. MSP430 firmware manages resets and power sequencing, | |
1144 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1145 | |
470eca47 MK |
1146 | config MFD_LP3943 |
1147 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1148 | depends on I2C | |
1149 | select MFD_CORE | |
1150 | select REGMAP_I2C | |
1151 | help | |
1152 | Support for the TI/National Semiconductor LP3943. | |
1153 | This driver consists of GPIO and PWM drivers. | |
1154 | With these functionalities, it can be used for LED string control or | |
1155 | general usage such like a GPIO controller and a PWM controller. | |
1156 | ||
ab85b120 SO |
1157 | config MFD_LP8788 |
1158 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1159 | depends on I2C=y |
527e7e9a | 1160 | select MFD_CORE |
ab85b120 | 1161 | select REGMAP_I2C |
b41511f7 | 1162 | select IRQ_DOMAIN |
527e7e9a | 1163 | help |
ab85b120 SO |
1164 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1165 | ADC, backlight driver and current sinks. | |
527e7e9a | 1166 | |
ab85b120 SO |
1167 | config MFD_OMAP_USB_HOST |
1168 | bool "TI OMAP USBHS core and TLL driver" | |
1169 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
1170 | default y | |
156f2528 | 1171 | help |
ab85b120 SO |
1172 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1173 | This MFD driver does the required setup functionalities for | |
1174 | OMAP USB Host drivers. | |
156f2528 | 1175 | |
ab85b120 SO |
1176 | config MFD_PALMAS |
1177 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1178 | select MFD_CORE |
1179 | select REGMAP_I2C | |
6445b84a | 1180 | select REGMAP_IRQ |
0244ad00 | 1181 | depends on I2C=y |
c3d4d697 | 1182 | help |
ab85b120 SO |
1183 | If you say yes here you get support for the Palmas |
1184 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1185 | |
ab85b120 SO |
1186 | config TPS6105X |
1187 | tristate "TI TPS61050/61052 Boost Converters" | |
1188 | depends on I2C | |
18eb3f04 | 1189 | select REGMAP_I2C |
ab85b120 | 1190 | select REGULATOR |
3afbac95 | 1191 | select MFD_CORE |
ab85b120 | 1192 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1193 | help |
ab85b120 SO |
1194 | This option enables a driver for the TP61050/TPS61052 |
1195 | high-power "white LED driver". This boost converter is | |
1196 | sometimes used for other things than white LEDs, and | |
1197 | also contains a GPIO pin. | |
3afbac95 | 1198 | |
ab85b120 SO |
1199 | config TPS65010 |
1200 | tristate "TI TPS6501x Power Management chips" | |
1201 | depends on I2C && GPIOLIB | |
1202 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1203 | help |
ab85b120 SO |
1204 | If you say yes here you get support for the TPS6501x series of |
1205 | Power Management chips. These include voltage regulators, | |
1206 | lithium ion/polymer battery charging, and other features that | |
1207 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1208 | |
ab85b120 SO |
1209 | This driver can also be built as a module. If so, the module |
1210 | will be called tps65010. | |
1211 | ||
1212 | config TPS6507X | |
1213 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1214 | select MFD_CORE |
0244ad00 | 1215 | depends on I2C |
3afbac95 | 1216 | help |
ab85b120 SO |
1217 | If you say yes here you get support for the TPS6507x series of |
1218 | Power Management / Touch Screen chips. These include voltage | |
1219 | regulators, lithium ion/polymer battery charging, touch screen | |
1220 | and other features that are often used in portable devices. | |
1221 | This driver can also be built as a module. If so, the module | |
1222 | will be called tps6507x. | |
3afbac95 | 1223 | |
b45b719e AD |
1224 | config MFD_TPS65086 |
1225 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
1226 | select REGMAP | |
1227 | select REGMAP_IRQ | |
1228 | select REGMAP_I2C | |
1229 | depends on I2C | |
1230 | help | |
1231 | If you say yes here you get support for the TPS65086 series of | |
1232 | Power Management chips. | |
1233 | This driver provides common support for accessing the device, | |
1234 | additional drivers must be enabled in order to use the | |
1235 | functionality of the device. | |
1236 | ||
ab85b120 SO |
1237 | config TPS65911_COMPARATOR |
1238 | tristate | |
1239 | ||
1240 | config MFD_TPS65090 | |
1241 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1242 | depends on I2C=y |
3afbac95 | 1243 | select MFD_CORE |
ab85b120 SO |
1244 | select REGMAP_I2C |
1245 | select REGMAP_IRQ | |
e102befe | 1246 | help |
ab85b120 SO |
1247 | If you say yes here you get support for the TPS65090 series of |
1248 | Power Management chips. | |
1249 | This driver provides common support for accessing the device, | |
1250 | additional drivers must be enabled in order to use the | |
1251 | functionality of the device. | |
e102befe | 1252 | |
ab85b120 SO |
1253 | config MFD_TPS65217 |
1254 | tristate "TI TPS65217 Power Management / White LED chips" | |
0244ad00 | 1255 | depends on I2C |
b8380c1a | 1256 | select MFD_CORE |
2b247d06 | 1257 | select REGMAP_I2C |
6556bdac | 1258 | select IRQ_DOMAIN |
1d9f9f04 | 1259 | help |
ab85b120 SO |
1260 | If you say yes here you get support for the TPS65217 series of |
1261 | Power Management / White LED chips. | |
1262 | These include voltage regulators, lithium ion/polymer battery | |
1263 | charger, wled and other features that are often used in portable | |
1264 | devices. | |
1d9f9f04 | 1265 | |
ab85b120 SO |
1266 | This driver can also be built as a module. If so, the module |
1267 | will be called tps65217. | |
e5b48684 | 1268 | |
dc21c7ad K |
1269 | config MFD_TI_LP873X |
1270 | tristate "TI LP873X Power Management IC" | |
1271 | depends on I2C | |
1272 | select MFD_CORE | |
1273 | select REGMAP_I2C | |
1274 | help | |
1275 | If you say yes here then you get support for the LP873X series of | |
1276 | Power Management Integrated Circuits (PMIC). | |
1277 | These include voltage regulators, thermal protection, configurable | |
1278 | General Purpose Outputs (GPO) that are used in portable devices. | |
1279 | ||
1280 | This driver can also be built as a module. If so, the module | |
1281 | will be called lp873x. | |
1282 | ||
44b4dc61 K |
1283 | config MFD_TPS65218 |
1284 | tristate "TI TPS65218 Power Management chips" | |
1285 | depends on I2C | |
1286 | select MFD_CORE | |
1287 | select REGMAP_I2C | |
2d5d366a | 1288 | select REGMAP_IRQ |
44b4dc61 K |
1289 | help |
1290 | If you say yes here you get support for the TPS65218 series of | |
1291 | Power Management chips. | |
1292 | These include voltage regulators, gpio and other features | |
1293 | that are often used in portable devices. Only regulator | |
1294 | component is currently supported. | |
1295 | ||
1296 | This driver can also be built as a module. If so, the module | |
1297 | will be called tps65218. | |
1298 | ||
ab85b120 SO |
1299 | config MFD_TPS6586X |
1300 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1301 | depends on I2C=y |
b11062b9 | 1302 | select MFD_CORE |
1df5981b | 1303 | select REGMAP_I2C |
b11062b9 | 1304 | help |
ab85b120 SO |
1305 | If you say yes here you get support for the TPS6586X series of |
1306 | Power Management chips. | |
1307 | This driver provides common support for accessing the device, | |
1308 | additional drivers must be enabled in order to use the | |
1309 | functionality of the device. | |
b11062b9 | 1310 | |
ab85b120 SO |
1311 | This driver can also be built as a module. If so, the module |
1312 | will be called tps6586x. | |
e5b48684 | 1313 | |
ab85b120 SO |
1314 | config MFD_TPS65910 |
1315 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1316 | depends on I2C=y |
1317 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1318 | select MFD_CORE |
1df5981b | 1319 | select REGMAP_I2C |
ab85b120 | 1320 | select REGMAP_IRQ |
cd99758b | 1321 | select IRQ_DOMAIN |
2aa13b9e | 1322 | help |
ab85b120 SO |
1323 | if you say yes here you get support for the TPS65910 series of |
1324 | Power Management chips. | |
96920630 | 1325 | |
ab85b120 | 1326 | config MFD_TPS65912 |
796f5692 | 1327 | tristate |
c972c128 | 1328 | select MFD_CORE |
796f5692 AD |
1329 | select REGMAP |
1330 | select REGMAP_IRQ | |
96920630 | 1331 | |
ab85b120 | 1332 | config MFD_TPS65912_I2C |
796f5692 | 1333 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1334 | select MFD_TPS65912 |
796f5692 AD |
1335 | select REGMAP_I2C |
1336 | depends on I2C | |
ab85b120 SO |
1337 | help |
1338 | If you say yes here you get support for the TPS65912 series of | |
1339 | PM chips with I2C interface. | |
96920630 | 1340 | |
ab85b120 | 1341 | config MFD_TPS65912_SPI |
796f5692 | 1342 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1343 | select MFD_TPS65912 |
796f5692 AD |
1344 | select REGMAP_SPI |
1345 | depends on SPI_MASTER | |
c661a0b9 | 1346 | help |
ab85b120 SO |
1347 | If you say yes here you get support for the TPS65912 series of |
1348 | PM chips with SPI interface. | |
c661a0b9 | 1349 | |
ab85b120 SO |
1350 | config MFD_TPS80031 |
1351 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1352 | depends on I2C=y |
9e501086 | 1353 | select MFD_CORE |
d6c645fc | 1354 | select REGMAP_I2C |
8ab30691 | 1355 | select REGMAP_IRQ |
9e501086 | 1356 | help |
ab85b120 SO |
1357 | If you say yes here you get support for the Texas Instruments |
1358 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1359 | Path and Battery Charger. The device provides five configurable | |
1360 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1361 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1362 | Power Path from USB, 32K clock generator. | |
9e501086 | 1363 | |
ab85b120 SO |
1364 | config TWL4030_CORE |
1365 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1366 | depends on I2C=y |
ab85b120 | 1367 | select IRQ_DOMAIN |
6e3ad118 | 1368 | select REGMAP_I2C |
f52046b1 | 1369 | help |
ab85b120 | 1370 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1371 | This core driver provides register access and IRQ handling |
1372 | facilities, and registers devices for the various functions | |
1373 | so that function-specific drivers can bind to them. | |
1374 | ||
ab85b120 SO |
1375 | These multi-function chips are found on many OMAP2 and OMAP3 |
1376 | boards, providing power management, RTC, GPIO, keypad, a | |
1377 | high speed USB OTG transceiver, an audio codec (on most | |
1378 | versions) and many other features. | |
8e005935 | 1379 | |
ab85b120 SO |
1380 | config TWL4030_POWER |
1381 | bool "TI TWL4030 power resources" | |
1382 | depends on TWL4030_CORE && ARM | |
df3df646 | 1383 | help |
ab85b120 SO |
1384 | Say yes here if you want to use the power resources on the |
1385 | TWL4030 family chips. Most of these resources are regulators, | |
1386 | which have a separate driver; some are control signals, such | |
1387 | as clock request handshaking. | |
df3df646 | 1388 | |
ab85b120 SO |
1389 | This driver uses board-specific data to initialize the resources |
1390 | and load scripts controlling which resources are switched off/on | |
1391 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1392 | |
ab85b120 SO |
1393 | config MFD_TWL4030_AUDIO |
1394 | bool "TI TWL4030 Audio" | |
0244ad00 | 1395 | depends on TWL4030_CORE |
8c96aefb | 1396 | select MFD_CORE |
ab85b120 | 1397 | default n |
13a09f93 | 1398 | |
ab85b120 SO |
1399 | config TWL6040_CORE |
1400 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1401 | depends on I2C=y |
62579266 | 1402 | select MFD_CORE |
ab85b120 SO |
1403 | select REGMAP_I2C |
1404 | select REGMAP_IRQ | |
1405 | default n | |
0c41839e | 1406 | help |
ab85b120 SO |
1407 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1408 | codec. | |
1409 | This driver provides common support for accessing the device, | |
1410 | additional drivers must be enabled in order to use the | |
1411 | functionality of the device (audio, vibra). | |
dae2db30 | 1412 | |
ab85b120 SO |
1413 | config MENELAUS |
1414 | bool "TI TWL92330/Menelaus PM chip" | |
1415 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1416 | help |
ab85b120 SO |
1417 | If you say yes here you get support for the Texas Instruments |
1418 | TWL92330/Menelaus Power Management chip. This include voltage | |
1419 | regulators, Dual slot memory card transceivers, real-time clock | |
1420 | and other features that are often used in portable devices like | |
1421 | cell phones and PDAs. | |
5814fc35 | 1422 | |
ab85b120 SO |
1423 | config MFD_WL1273_CORE |
1424 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1425 | depends on I2C |
650c2a21 | 1426 | select MFD_CORE |
ab85b120 | 1427 | default n |
650c2a21 | 1428 | help |
ab85b120 SO |
1429 | This is the core driver for the TI WL1273 FM radio. This MFD |
1430 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1431 | audio codec. | |
650c2a21 | 1432 | |
ab85b120 SO |
1433 | config MFD_LM3533 |
1434 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1435 | depends on I2C | |
f71e1afd | 1436 | select MFD_CORE |
ab85b120 | 1437 | select REGMAP_I2C |
ab85b120 SO |
1438 | help |
1439 | Say yes here to enable support for National Semiconductor / TI | |
1440 | LM3533 Lighting Power chips. | |
1441 | ||
1442 | This driver provides common support for accessing the device; | |
1443 | additional drivers must be enabled in order to use the LED, | |
1444 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1445 | |
8edbede9 | 1446 | config MFD_TIMBERDALE |
ab85b120 | 1447 | tristate "Timberdale FPGA" |
8edbede9 | 1448 | select MFD_CORE |
84c3a8f6 | 1449 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
8edbede9 RR |
1450 | ---help--- |
1451 | This is the core driver for the timberdale FPGA. This device is a | |
1452 | multifunction device which exposes numerous platform devices. | |
1453 | ||
1454 | The timberdale FPGA can be found on the Intel Atom development board | |
1455 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1456 | |
ab85b120 SO |
1457 | config MFD_TC3589X |
1458 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1459 | depends on I2C=y |
1422731d | 1460 | depends on OF |
e82c60ae DT |
1461 | select MFD_CORE |
1462 | help | |
ab85b120 | 1463 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1464 | |
ab85b120 SO |
1465 | This driver provides common support for accessing the device, |
1466 | additional drivers must be enabled in order to use the | |
1467 | functionality of the device. | |
4630b130 | 1468 | |
ab85b120 SO |
1469 | config MFD_TMIO |
1470 | bool | |
1471 | default n | |
1472 | ||
1473 | config MFD_T7L66XB | |
1474 | bool "Toshiba T7L66XB" | |
0244ad00 | 1475 | depends on ARM && HAVE_CLK |
e090d506 | 1476 | select MFD_CORE |
ab85b120 | 1477 | select MFD_TMIO |
e090d506 | 1478 | help |
ab85b120 | 1479 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1480 | |
ab85b120 SO |
1481 | config MFD_TC6387XB |
1482 | bool "Toshiba TC6387XB" | |
1483 | depends on ARM && HAVE_CLK | |
bd358132 | 1484 | select MFD_CORE |
ab85b120 | 1485 | select MFD_TMIO |
bd358132 | 1486 | help |
ab85b120 | 1487 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1488 | |
ab85b120 SO |
1489 | config MFD_TC6393XB |
1490 | bool "Toshiba TC6393XB" | |
1491 | depends on ARM && HAVE_CLK | |
1492 | select GPIOLIB | |
91f4debf | 1493 | select MFD_CORE |
ab85b120 | 1494 | select MFD_TMIO |
91f4debf | 1495 | help |
ab85b120 | 1496 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1497 | |
375fc77b | 1498 | config MFD_VX855 |
ab85b120 | 1499 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1500 | depends on PCI |
375fc77b DD |
1501 | select MFD_CORE |
1502 | help | |
1503 | Say yes here to enable support for various functions of the | |
1504 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1505 | and/or vx855_gpio drivers for this to do anything useful. | |
1506 | ||
ab85b120 SO |
1507 | config MFD_ARIZONA |
1508 | select REGMAP | |
1509 | select REGMAP_IRQ | |
383268a8 | 1510 | select MFD_CORE |
ab85b120 | 1511 | bool |
cbdb53e1 | 1512 | |
ab85b120 | 1513 | config MFD_ARIZONA_I2C |
ea1f3339 | 1514 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1515 | select MFD_ARIZONA |
ab85b120 | 1516 | select REGMAP_I2C |
0244ad00 | 1517 | depends on I2C |
c013f0a5 | 1518 | help |
ea1f3339 RF |
1519 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1520 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1521 | |
ab85b120 | 1522 | config MFD_ARIZONA_SPI |
ea1f3339 | 1523 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1524 | select MFD_ARIZONA |
ab85b120 | 1525 | select REGMAP_SPI |
0244ad00 | 1526 | depends on SPI_MASTER |
3c33be06 | 1527 | help |
ea1f3339 | 1528 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1529 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1530 | |
1531 | config MFD_CS47L24 | |
1532 | bool "Cirrus Logic CS47L24 and WM1831" | |
1533 | depends on MFD_ARIZONA | |
1534 | help | |
1535 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1536 | |
ab85b120 SO |
1537 | config MFD_WM5102 |
1538 | bool "Wolfson Microelectronics WM5102" | |
1539 | depends on MFD_ARIZONA | |
09d6292b | 1540 | help |
ab85b120 | 1541 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1542 | |
ab85b120 | 1543 | config MFD_WM5110 |
e5d4ef0d | 1544 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1545 | depends on MFD_ARIZONA |
1f5a371c | 1546 | help |
e5d4ef0d RF |
1547 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1548 | low power audio SoC | |
1f5a371c | 1549 | |
dc7d4863 | 1550 | config MFD_WM8997 |
ca16ecbc | 1551 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1552 | depends on MFD_ARIZONA |
1553 | help | |
1554 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1555 | ||
6887b042 RF |
1556 | config MFD_WM8998 |
1557 | bool "Wolfson Microelectronics WM8998" | |
1558 | depends on MFD_ARIZONA | |
1559 | help | |
1560 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1561 | ||
ab85b120 SO |
1562 | config MFD_WM8400 |
1563 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1564 | select MFD_CORE |
0244ad00 | 1565 | depends on I2C=y |
1b1247dd LD |
1566 | select REGMAP_I2C |
1567 | help | |
ab85b120 SO |
1568 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1569 | CODEC. This driver provides common support for accessing | |
1570 | the device, additional drivers must be enabled in order to use | |
1571 | the functionality of the device. | |
35bdd290 | 1572 | |
ab85b120 SO |
1573 | config MFD_WM831X |
1574 | bool | |
75060a1d | 1575 | |
ab85b120 SO |
1576 | config MFD_WM831X_I2C |
1577 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1578 | select MFD_CORE |
ab85b120 | 1579 | select MFD_WM831X |
c948ef3a | 1580 | select REGMAP_I2C |
ab85b120 | 1581 | select IRQ_DOMAIN |
0244ad00 | 1582 | depends on I2C=y |
c948ef3a | 1583 | help |
ab85b120 SO |
1584 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1585 | when controlled using I2C. This driver provides common support | |
1586 | for accessing the device, additional drivers must be enabled in | |
1587 | order to use the functionality of the device. | |
c948ef3a | 1588 | |
ab85b120 SO |
1589 | config MFD_WM831X_SPI |
1590 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1591 | select MFD_CORE |
ab85b120 SO |
1592 | select MFD_WM831X |
1593 | select REGMAP_SPI | |
1594 | select IRQ_DOMAIN | |
0244ad00 | 1595 | depends on SPI_MASTER |
f01312d8 | 1596 | help |
ab85b120 SO |
1597 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1598 | when controlled using SPI. This driver provides common support | |
1599 | for accessing the device, additional drivers must be enabled in | |
1600 | order to use the functionality of the device. | |
f01312d8 | 1601 | |
ab85b120 SO |
1602 | config MFD_WM8350 |
1603 | bool | |
ab85b120 SO |
1604 | |
1605 | config MFD_WM8350_I2C | |
1606 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1607 | select MFD_WM8350 | |
88003fb1 | 1608 | select REGMAP_I2C |
0244ad00 | 1609 | depends on I2C=y |
c7b76dce | 1610 | help |
ab85b120 SO |
1611 | The WM8350 is an integrated audio and power management |
1612 | subsystem with watchdog and RTC functionality for embedded | |
1613 | systems. This option enables core support for the WM8350 with | |
1614 | I2C as the control interface. Additional options must be | |
1615 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1616 | |
ab85b120 | 1617 | config MFD_WM8994 |
6052d83e | 1618 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1619 | select MFD_CORE |
1620 | select REGMAP_I2C | |
1621 | select REGMAP_IRQ | |
6052d83e | 1622 | depends on I2C |
acad189b | 1623 | help |
ab85b120 | 1624 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1625 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1626 | has on board GPIO and regulator functionality which is |
1627 | supported via the relevant subsystems. This driver provides | |
1628 | core support for the WM8994, in order to use the actual | |
1629 | functionaltiy of the device other drivers must be enabled. | |
acad189b | 1630 | |
60013b94 | 1631 | config MFD_STW481X |
f41716dc | 1632 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1633 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1634 | select REGMAP_I2C |
1635 | select MFD_CORE | |
1636 | help | |
1637 | Select this option to enable the STw481x chip driver used | |
1638 | in various ST Microelectronics and ST-Ericsson embedded | |
1639 | Nomadik series. | |
1640 | ||
d0f949e2 BG |
1641 | config MFD_STM32_TIMERS |
1642 | tristate "Support for STM32 Timers" | |
1643 | depends on (ARCH_STM32 && OF) || COMPILE_TEST | |
1644 | select MFD_CORE | |
1645 | select REGMAP | |
1646 | select REGMAP_MMIO | |
1647 | help | |
1648 | Select this option to enable STM32 timers driver used | |
1649 | for PWM and IIO Timer. This driver allow to share the | |
1650 | registers between the others drivers. | |
1651 | ||
a4e137ab | 1652 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 1653 | depends on ARCH_SA1100 |
a4e137ab RK |
1654 | |
1655 | config MCP | |
1656 | tristate | |
1657 | ||
5e742ad6 RK |
1658 | # Interface drivers |
1659 | config MCP_SA11X0 | |
1660 | tristate "Support SA11x0 MCP interface" | |
1661 | depends on ARCH_SA1100 | |
1662 | select MCP | |
1663 | ||
05c45ca9 RK |
1664 | # Chip drivers |
1665 | config MCP_UCB1200 | |
1c93c725 | 1666 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
1667 | depends on MCP_SA11X0 |
1668 | select MCP | |
05c45ca9 | 1669 | |
acb45439 RK |
1670 | config MCP_UCB1200_TS |
1671 | tristate "Touchscreen interface support" | |
1672 | depends on MCP_UCB1200 && INPUT | |
1673 | ||
a4e137ab | 1674 | endmenu |
3ecbf05b | 1675 | |
974cc7b9 PM |
1676 | config MFD_VEXPRESS_SYSREG |
1677 | bool "Versatile Express System Registers" | |
fcdad421 | 1678 | depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET |
974cc7b9 PM |
1679 | default y |
1680 | select CLKSRC_MMIO | |
1681 | select GPIO_GENERIC_PLATFORM | |
1682 | select MFD_CORE | |
1683 | select MFD_SYSCON | |
3ecbf05b | 1684 | help |
974cc7b9 PM |
1685 | System Registers are the platform configuration block |
1686 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 LW |
1687 | |
1688 | endmenu | |
1689 | endif |