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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 | |
b25c6b7d WY |
21 | config MFD_ACT8945A |
22 | tristate "Active-semi ACT8945A" | |
23 | select MFD_CORE | |
24 | select REGMAP_I2C | |
25 | depends on I2C && OF | |
26 | help | |
27 | Support for the ACT8945A PMIC from Active-semi. This device | |
28 | features three step-down DC/DC converters and four low-dropout | |
29 | linear regulators, along with a complete ActivePath battery | |
30 | charger. | |
31 | ||
ab85b120 SO |
32 | config MFD_AS3711 |
33 | bool "AMS AS3711" | |
34 | select MFD_CORE | |
70c6cce0 QZ |
35 | select REGMAP_I2C |
36 | select REGMAP_IRQ | |
0244ad00 | 37 | depends on I2C=y |
70c6cce0 | 38 | help |
ab85b120 | 39 | Support for the AS3711 PMIC from AMS |
70c6cce0 | 40 | |
d460a6f3 LD |
41 | config MFD_AS3722 |
42 | bool "ams AS3722 Power Management IC" | |
43 | select MFD_CORE | |
44 | select REGMAP_I2C | |
45 | select REGMAP_IRQ | |
72ac0127 | 46 | depends on I2C=y && OF |
d460a6f3 LD |
47 | help |
48 | The ams AS3722 is a compact system PMU suitable for mobile phones, | |
49 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down | |
50 | controllers, 11 LDOs, RTC, automatic battery, temperature and | |
51 | over current monitoring, GPIOs, ADC and a watchdog. | |
52 | ||
ab85b120 SO |
53 | config PMIC_ADP5520 |
54 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" | |
55 | depends on I2C=y | |
56 | help | |
57 | Say yes here to add support for Analog Devices AD5520 and ADP5501, | |
58 | Multifunction Power Management IC. This includes | |
59 | the I2C driver and the core APIs _only_, you have to select | |
60 | individual components like LCD backlight, LEDs, GPIOs and Kepad | |
61 | under the corresponding menus. | |
62 | ||
63 | config MFD_AAT2870_CORE | |
64 | bool "AnalogicTech AAT2870" | |
70c6cce0 | 65 | select MFD_CORE |
6fafecc1 GU |
66 | depends on I2C=y |
67 | depends on GPIOLIB || COMPILE_TEST | |
70c6cce0 | 68 | help |
ab85b120 SO |
69 | If you say yes here you get support for the AAT2870. |
70 | This driver provides common support for accessing the device, | |
71 | additional drivers must be enabled in order to use the | |
72 | functionality of the device. | |
70c6cce0 | 73 | |
5c41f11c CP |
74 | config MFD_ATMEL_FLEXCOM |
75 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" | |
76 | select MFD_CORE | |
77 | depends on OF | |
78 | help | |
79 | Select this to get support for Atmel Flexcom. This is a wrapper | |
80 | which embeds a SPI controller, a I2C controller and a USART. Only | |
81 | one function can be used at a time. The choice is done at boot time | |
82 | by the probe function of this MFD driver according to a device tree | |
83 | property. | |
84 | ||
2c86e9fb | 85 | config MFD_ATMEL_HLCDC |
292aabb1 | 86 | tristate "Atmel HLCDC (High-end LCD Controller)" |
2c86e9fb BB |
87 | select MFD_CORE |
88 | select REGMAP_MMIO | |
89 | depends on OF | |
292aabb1 BB |
90 | help |
91 | If you say yes here you get support for the HLCDC block. | |
92 | This driver provides common support for accessing the device, | |
93 | additional drivers must be enabled in order to use the | |
94 | functionality of the device. | |
2c86e9fb | 95 | |
037b60f2 MP |
96 | config MFD_BCM590XX |
97 | tristate "Broadcom BCM590xx PMUs" | |
98 | select MFD_CORE | |
99 | select REGMAP_I2C | |
100 | depends on I2C | |
101 | help | |
102 | Support for the BCM590xx PMUs from Broadcom | |
103 | ||
cfb61a41 | 104 | config MFD_AXP20X |
4fd41151 | 105 | tristate |
cfb61a41 | 106 | select MFD_CORE |
cfb61a41 | 107 | select REGMAP_IRQ |
4fd41151 CYT |
108 | |
109 | config MFD_AXP20X_I2C | |
110 | tristate "X-Powers AXP series PMICs with I2C" | |
111 | select MFD_AXP20X | |
112 | select REGMAP_I2C | |
113 | depends on I2C | |
cfb61a41 | 114 | help |
4fd41151 CYT |
115 | If you say Y here you get support for the X-Powers AXP series power |
116 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
117 | This driver include only the core APIs. You have to select individual |
118 | components like regulators or the PEK (Power Enable Key) under the | |
119 | corresponding menus. | |
120 | ||
02071f0f CYT |
121 | config MFD_AXP20X_RSB |
122 | tristate "X-Powers AXP series PMICs with RSB" | |
123 | select MFD_AXP20X | |
124 | depends on SUNXI_RSB | |
cfb61a41 | 125 | help |
02071f0f CYT |
126 | If you say Y here you get support for the X-Powers AXP series power |
127 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
128 | This driver include only the core APIs. You have to select individual |
129 | components like regulators or the PEK (Power Enable Key) under the | |
130 | corresponding menus. | |
131 | ||
4ab6174e | 132 | config MFD_CROS_EC |
ab85b120 | 133 | tristate "ChromeOS Embedded Controller" |
5a324acf | 134 | select MFD_CORE |
062476f2 JMC |
135 | select CHROME_PLATFORMS |
136 | select CROS_EC_PROTO | |
ba5776ab | 137 | depends on X86 || ARM || ARM64 || COMPILE_TEST |
4ab6174e SG |
138 | help |
139 | If you say Y here you get support for the ChromeOS Embedded | |
140 | Controller (EC) providing keyboard, battery and power services. | |
fc83f586 | 141 | You also need to enable the driver for the bus you are using. The |
4ab6174e | 142 | protocol for talking to the EC is defined by the bus driver. |
b6d6454f | 143 | |
89969009 SG |
144 | config MFD_CROS_EC_I2C |
145 | tristate "ChromeOS Embedded Controller (I2C)" | |
da935c0b | 146 | depends on MFD_CROS_EC && I2C |
f61be273 | 147 | |
67d16a46 | 148 | help |
89969009 SG |
149 | If you say Y here, you get support for talking to the ChromeOS |
150 | EC through an I2C bus. This uses a simple byte-level protocol with | |
151 | a checksum. Failing accesses will be retried three times to | |
152 | improve reliability. | |
153 | ||
a17d94f0 SG |
154 | config MFD_CROS_EC_SPI |
155 | tristate "ChromeOS Embedded Controller (SPI)" | |
da935c0b | 156 | depends on MFD_CROS_EC && SPI |
a17d94f0 SG |
157 | |
158 | ---help--- | |
159 | If you say Y here, you get support for talking to the ChromeOS EC | |
160 | through a SPI bus, using a byte-level protocol. Since the EC's | |
161 | response time cannot be guaranteed, we support ignoring | |
162 | 'pre-amble' bytes before the response actually starts. | |
67d16a46 | 163 | |
fa9ff4b1 | 164 | config MFD_ASIC3 |
ab85b120 | 165 | bool "Compaq ASIC3" |
0244ad00 | 166 | depends on GPIOLIB && ARM |
9461f65a | 167 | select MFD_CORE |
fa9ff4b1 SO |
168 | ---help--- |
169 | This driver supports the ASIC3 multifunction chip found on many | |
170 | PDAs (mainly iPAQ and HTC based ones) | |
171 | ||
ab85b120 SO |
172 | config PMIC_DA903X |
173 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
174 | depends on I2C=y | |
70c6cce0 | 175 | help |
921a1b0c | 176 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
177 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
178 | usually found on PXA processors-based platforms. This includes | |
179 | the I2C driver and the core APIs _only_, you have to select | |
180 | individual components like LCD backlight, voltage regulators, | |
181 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 182 | |
ab85b120 SO |
183 | config PMIC_DA9052 |
184 | bool | |
ca26308c MA |
185 | select MFD_CORE |
186 | ||
ab85b120 SO |
187 | config MFD_DA9052_SPI |
188 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
189 | select REGMAP_SPI | |
190 | select REGMAP_IRQ | |
191 | select PMIC_DA9052 | |
0244ad00 | 192 | depends on SPI_MASTER=y |
0931a4c6 | 193 | help |
ab85b120 SO |
194 | Support for the Dialog Semiconductor DA9052 PMIC |
195 | when controlled using SPI. This driver provides common support | |
196 | for accessing the device, additional drivers must be enabled in | |
197 | order to use the functionality of the device. | |
0931a4c6 | 198 | |
ab85b120 SO |
199 | config MFD_DA9052_I2C |
200 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
201 | select REGMAP_I2C | |
202 | select REGMAP_IRQ | |
203 | select PMIC_DA9052 | |
0244ad00 | 204 | depends on I2C=y |
ab85b120 SO |
205 | help |
206 | Support for the Dialog Semiconductor DA9052 PMIC | |
207 | when controlled using I2C. This driver provides common support | |
208 | for accessing the device, additional drivers must be enabled in | |
209 | order to use the functionality of the device. | |
f61be273 | 210 | |
ab85b120 SO |
211 | config MFD_DA9055 |
212 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
213 | select REGMAP_I2C | |
214 | select REGMAP_IRQ | |
03df0f62 | 215 | select MFD_CORE |
0244ad00 | 216 | depends on I2C=y |
67d16a46 | 217 | help |
ab85b120 SO |
218 | Say yes here for support of Dialog Semiconductor DA9055. This is |
219 | a Power Management IC. This driver provides common support for | |
220 | accessing the device as well as the I2C interface to the chip itself. | |
221 | Additional drivers must be enabled in order to use the functionality | |
222 | of the device. | |
03df0f62 | 223 | |
ab85b120 SO |
224 | This driver can be built as a module. If built as a module it will be |
225 | called "da9055" | |
03df0f62 | 226 | |
9b40b030 T |
227 | config MFD_DA9062 |
228 | tristate "Dialog Semiconductor DA9062 PMIC Support" | |
229 | select MFD_CORE | |
230 | select REGMAP_I2C | |
231 | select REGMAP_IRQ | |
c2e04af0 | 232 | depends on I2C |
9b40b030 T |
233 | help |
234 | Say yes here for support for the Dialog Semiconductor DA9062 PMIC. | |
235 | This includes the I2C driver and core APIs. | |
236 | Additional drivers must be enabled in order to use the functionality | |
237 | of the device. | |
238 | ||
8e685483 | 239 | config MFD_DA9063 |
8726cacc | 240 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
241 | select MFD_CORE |
242 | select REGMAP_I2C | |
243 | select REGMAP_IRQ | |
c2e04af0 | 244 | depends on I2C |
8e685483 KG |
245 | help |
246 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
247 | This includes the I2C driver and core APIs. | |
248 | Additional drivers must be enabled in order to use the functionality | |
249 | of the device. | |
250 | ||
b8fce55c AT |
251 | config MFD_DA9150 |
252 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 253 | depends on I2C |
b8fce55c AT |
254 | select MFD_CORE |
255 | select REGMAP_I2C | |
256 | select REGMAP_IRQ | |
257 | help | |
258 | This adds support for the DA9150 integrated charger and fuel-gauge | |
259 | chip. This driver provides common support for accessing the device. | |
260 | Additional drivers must be enabled in order to use the specific | |
261 | features of the device. | |
262 | ||
338a1281 OP |
263 | config MFD_DLN2 |
264 | tristate "Diolan DLN2 support" | |
265 | select MFD_CORE | |
266 | depends on USB | |
267 | help | |
268 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
269 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
270 | etc. must be enabled in order to use the functionality of | |
271 | the device. | |
272 | ||
ab85b120 SO |
273 | config MFD_MC13XXX |
274 | tristate | |
0244ad00 | 275 | depends on (SPI_MASTER || I2C) |
01636eb9 | 276 | select MFD_CORE |
10f9edae | 277 | select REGMAP_IRQ |
01636eb9 | 278 | help |
ab85b120 SO |
279 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
280 | This driver provides common support for accessing the device, | |
281 | additional drivers must be enabled in order to use the | |
282 | functionality of the device. | |
03df0f62 | 283 | |
ab85b120 SO |
284 | config MFD_MC13XXX_SPI |
285 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 286 | depends on SPI_MASTER |
ab85b120 SO |
287 | select REGMAP_SPI |
288 | select MFD_MC13XXX | |
289 | help | |
290 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 291 | |
ab85b120 SO |
292 | config MFD_MC13XXX_I2C |
293 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 294 | depends on I2C |
ab85b120 SO |
295 | select REGMAP_I2C |
296 | select MFD_MC13XXX | |
01636eb9 | 297 | help |
ab85b120 | 298 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 299 | |
e2fccf5c MP |
300 | config MFD_MX25_TSADC |
301 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
302 | select REGMAP_MMIO | |
303 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
304 | help | |
305 | Enable support for the integrated Touchscreen and ADC unit of the | |
306 | i.MX25 processors. They consist of a conversion queue for general | |
307 | purpose ADC and a queue for Touchscreens. | |
308 | ||
8bdf87b4 GX |
309 | config MFD_HI6421_PMIC |
310 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
311 | depends on OF | |
312 | select MFD_CORE | |
313 | select REGMAP_MMIO | |
314 | help | |
315 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
316 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
317 | This driver includes core APIs _only_. You have to select | |
318 | individul components like voltage regulators under corresponding | |
319 | menus in order to enable them. | |
320 | We communicate with the Hi6421 via memory-mapped I/O. | |
321 | ||
a1635b8f PZ |
322 | config HTC_EGPIO |
323 | bool "HTC EGPIO support" | |
0244ad00 | 324 | depends on GPIOLIB && ARM |
a1635b8f PZ |
325 | help |
326 | This driver supports the CPLD egpio chip present on | |
327 | several HTC phones. It provides basic support for input | |
328 | pins, output pins, and irqs. | |
329 | ||
5dc3339a PZ |
330 | config HTC_PASIC3 |
331 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 332 | select MFD_CORE |
5dc3339a PZ |
333 | help |
334 | This core driver provides register access for the LED/DS1WM | |
335 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
336 | HTC Magician devices, respectively. Actual functionality is | |
337 | handled by the leds-pasic3 and ds1wm drivers. | |
338 | ||
6048a3dd CM |
339 | config HTC_I2CPLD |
340 | bool "HTC I2C PLD chip support" | |
bef3e20c | 341 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
342 | help |
343 | If you say yes here you get support for the supposed CPLD | |
344 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
345 | This device provides input and output GPIOs through an I2C | |
346 | interface to one or more sub-chips. | |
347 | ||
60ae5b9f RT |
348 | config MFD_INTEL_QUARK_I2C_GPIO |
349 | tristate "Intel Quark MFD I2C GPIO" | |
350 | depends on PCI | |
351 | depends on X86 | |
352 | depends on COMMON_CLK | |
353 | select MFD_CORE | |
354 | help | |
355 | This MFD provides support for I2C and GPIO that exist only | |
356 | in a single PCI device. It splits the 2 IO devices to | |
357 | their respective IO driver. | |
358 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
359 | ||
ab85b120 SO |
360 | config LPC_ICH |
361 | tristate "Intel ICH LPC" | |
0244ad00 | 362 | depends on PCI |
ab85b120 | 363 | select MFD_CORE |
d9105c2b | 364 | help |
ab85b120 SO |
365 | The LPC bridge function of the Intel ICH provides support for |
366 | many functional units. This driver provides needed support for | |
367 | other drivers to control these functions, currently GPIO and | |
368 | watchdog. | |
d9105c2b | 369 | |
ab85b120 SO |
370 | config LPC_SCH |
371 | tristate "Intel SCH LPC" | |
0244ad00 | 372 | depends on PCI |
16c5c023 | 373 | select MFD_CORE |
16c5c023 | 374 | help |
ab85b120 SO |
375 | LPC bridge function of the Intel SCH provides support for |
376 | System Management Bus and General Purpose I/O. | |
16c5c023 | 377 | |
7cf0a66f ZL |
378 | config INTEL_SOC_PMIC |
379 | bool "Support for Intel Atom SoC PMIC" | |
04cbfe68 | 380 | depends on GPIOLIB |
7cf0a66f ZL |
381 | depends on I2C=y |
382 | select MFD_CORE | |
383 | select REGMAP_I2C | |
384 | select REGMAP_IRQ | |
385 | help | |
386 | Select this option to enable support for the PMIC device | |
387 | on some Intel SoC systems. The PMIC provides ADC, GPIO, | |
388 | thermal, charger and related power management functions | |
389 | on these systems. | |
390 | ||
4b45efe8 AS |
391 | config MFD_INTEL_LPSS |
392 | tristate | |
393 | select COMMON_CLK | |
394 | select MFD_CORE | |
395 | ||
396 | config MFD_INTEL_LPSS_ACPI | |
397 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
398 | select MFD_INTEL_LPSS | |
399 | depends on X86 && ACPI | |
400 | help | |
401 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
402 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
403 | PCH) in ACPI mode. | |
404 | ||
405 | config MFD_INTEL_LPSS_PCI | |
406 | tristate "Intel Low Power Subsystem support in PCI mode" | |
407 | select MFD_INTEL_LPSS | |
408 | depends on X86 && PCI | |
409 | help | |
410 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
411 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
412 | PCH) in PCI mode. | |
413 | ||
ab85b120 SO |
414 | config MFD_INTEL_MSIC |
415 | bool "Intel MSIC" | |
416 | depends on INTEL_SCU_IPC | |
fc498fa2 | 417 | select MFD_CORE |
798a8eee | 418 | help |
ab85b120 SO |
419 | Select this option to enable access to Intel MSIC (Avatele |
420 | Passage) chip. This chip embeds audio, battery, GPIO, etc. | |
421 | devices used in Intel Medfield platforms. | |
798a8eee | 422 | |
dcc21cc0 LW |
423 | config MFD_IPAQ_MICRO |
424 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
425 | depends on SA1100_H3100 || SA1100_H3600 | |
426 | select MFD_CORE | |
427 | help | |
428 | Select this to get support for the Microcontroller found in | |
429 | the Compaq iPAQ handheld computers. This is an Atmel | |
430 | AT90LS8535 microcontroller flashed with a special iPAQ | |
431 | firmware using the custom protocol implemented in this driver. | |
432 | ||
ab85b120 SO |
433 | config MFD_JANZ_CMODIO |
434 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
435 | select MFD_CORE | |
0244ad00 | 436 | depends on PCI |
87c13493 | 437 | help |
ab85b120 SO |
438 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
439 | carrier board. This device is a PCI to MODULbus bridge which may | |
440 | host many different types of MODULbus daughterboards, including | |
441 | CAN and GPIO controllers. | |
87c13493 | 442 | |
ab85b120 SO |
443 | config MFD_JZ4740_ADC |
444 | bool "Janz JZ4740 ADC core" | |
31dd6a26 | 445 | select MFD_CORE |
ab85b120 SO |
446 | select GENERIC_IRQ_CHIP |
447 | depends on MACH_JZ4740 | |
31dd6a26 | 448 | help |
ab85b120 SO |
449 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
450 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. | |
31dd6a26 | 451 | |
43620a17 KS |
452 | config MFD_KEMPLD |
453 | tristate "Kontron module PLD device" | |
454 | select MFD_CORE | |
455 | help | |
456 | This is the core driver for the PLD (Programmable Logic Device) found | |
457 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD | |
458 | device may provide functions like watchdog, GPIO, UART and I2C bus. | |
459 | ||
460 | The following modules are supported: | |
18ca2ba5 | 461 | * COMe-bBL6 |
a3ee7509 | 462 | * COMe-bHL6 |
43620a17 KS |
463 | * COMe-bIP# |
464 | * COMe-bPC2 (ETXexpress-PC) | |
465 | * COMe-bSC# (ETXexpress-SC T#) | |
fb358e43 | 466 | * COMe-cBL6 |
a3ee7509 | 467 | * COMe-cBT6 |
18ca2ba5 | 468 | * COMe-cBW6 |
43620a17 KS |
469 | * COMe-cCT6 |
470 | * COMe-cDC2 (microETXexpress-DC) | |
a3ee7509 | 471 | * COMe-cHL6 |
43620a17 | 472 | * COMe-cPC2 (microETXexpress-PC) |
a3ee7509 | 473 | * COMe-mBT10 |
43620a17 | 474 | * COMe-mCT10 |
a3ee7509 | 475 | * COMe-mTT10 (nanoETXexpress-TT) |
43620a17 KS |
476 | * ETX-OH |
477 | ||
478 | This driver can also be built as a module. If so, the module | |
479 | will be called kempld-core. | |
480 | ||
ab85b120 SO |
481 | config MFD_88PM800 |
482 | tristate "Marvell 88PM800" | |
c2e04af0 | 483 | depends on I2C |
d48f411c | 484 | select REGMAP_I2C |
ab85b120 SO |
485 | select REGMAP_IRQ |
486 | select MFD_CORE | |
d48f411c | 487 | help |
ab85b120 SO |
488 | This supports for Marvell 88PM800 Power Management IC. |
489 | This includes the I2C driver and the core APIs _only_, you have to | |
490 | select individual components like voltage regulators, RTC and | |
491 | battery-charger under the corresponding menus. | |
d48f411c | 492 | |
ab85b120 SO |
493 | config MFD_88PM805 |
494 | tristate "Marvell 88PM805" | |
c2e04af0 | 495 | depends on I2C |
1176b5be | 496 | select REGMAP_I2C |
ab85b120 SO |
497 | select REGMAP_IRQ |
498 | select MFD_CORE | |
37df003c | 499 | help |
ab85b120 SO |
500 | This supports for Marvell 88PM805 Power Management IC. This includes |
501 | the I2C driver and the core APIs _only_, you have to select individual | |
502 | components like codec device, headset/Mic device under the | |
503 | corresponding menus. | |
37df003c | 504 | |
ab85b120 SO |
505 | config MFD_88PM860X |
506 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 507 | depends on I2C=y |
ab85b120 SO |
508 | select REGMAP_I2C |
509 | select MFD_CORE | |
510 | help | |
511 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
512 | This includes the I2C driver and the core APIs _only_, you have to | |
513 | select individual components like voltage regulators, RTC and | |
514 | battery-charger under the corresponding menus. | |
37df003c | 515 | |
3008ddbe | 516 | config MFD_MAX14577 |
aee2a57c | 517 | bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
3008ddbe CC |
518 | depends on I2C=y |
519 | select MFD_CORE | |
520 | select REGMAP_I2C | |
0c8a9dea | 521 | select REGMAP_IRQ |
3008ddbe CC |
522 | select IRQ_DOMAIN |
523 | help | |
aee2a57c KK |
524 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
525 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
526 | This driver provides common support for accessing the device; |
527 | additional drivers must be enabled in order to use the functionality | |
528 | of the device. | |
529 | ||
ab85b120 | 530 | config MFD_MAX77686 |
a52e46ce JMC |
531 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
532 | depends on I2C | |
2b50635e | 533 | depends on OF |
54f323b1 | 534 | select MFD_CORE |
dc9913a0 | 535 | select REGMAP_I2C |
6f1c1e71 | 536 | select REGMAP_IRQ |
21f7541d | 537 | select IRQ_DOMAIN |
54f323b1 | 538 | help |
a259f389 JMC |
539 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
540 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
541 | This driver provides common support for accessing the device; |
542 | additional drivers must be enabled in order to use the functionality | |
543 | of the device. | |
36e52873 | 544 | |
ab85b120 | 545 | config MFD_MAX77693 |
073d4aca KK |
546 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
547 | depends on I2C | |
36e52873 | 548 | select MFD_CORE |
ab85b120 | 549 | select REGMAP_I2C |
342d669c | 550 | select REGMAP_IRQ |
36e52873 | 551 | help |
921a1b0c | 552 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
553 | This is a companion Power Management IC with Flash, Haptic, Charger, |
554 | and MUIC(Micro USB Interface Controller) controls on chip. | |
555 | This driver provides common support for accessing the device; | |
556 | additional drivers must be enabled in order to use the functionality | |
557 | of the device. | |
36e52873 | 558 | |
c7f585fe JK |
559 | config MFD_MAX77843 |
560 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
561 | depends on I2C=y | |
562 | select MFD_CORE | |
563 | select REGMAP_I2C | |
564 | select REGMAP_IRQ | |
565 | help | |
566 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
567 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
568 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
569 | This driver provides common support for accessing the device; | |
570 | additional drivers must be enabled in order to use the functionality | |
571 | of the device. | |
572 | ||
ab85b120 SO |
573 | config MFD_MAX8907 |
574 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 575 | select MFD_CORE |
c2e04af0 | 576 | depends on I2C |
edd7eabc | 577 | select REGMAP_I2C |
c2ace4fd | 578 | select REGMAP_IRQ |
edd7eabc | 579 | help |
921a1b0c | 580 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
581 | a Power Management IC. This driver provides common support for |
582 | accessing the device; additional drivers must be enabled in order | |
583 | to use the functionality of the device. | |
edd7eabc | 584 | |
ab85b120 SO |
585 | config MFD_MAX8925 |
586 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 587 | depends on I2C=y |
ab85b120 | 588 | select MFD_CORE |
88e75cc3 | 589 | help |
921a1b0c | 590 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
591 | a Power Management IC. This driver provides common support for |
592 | accessing the device, additional drivers must be enabled in order | |
593 | to use the functionality of the device. | |
88e75cc3 | 594 | |
ab85b120 SO |
595 | config MFD_MAX8997 |
596 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 597 | depends on I2C=y |
ab85b120 | 598 | select MFD_CORE |
280ad7fd | 599 | select IRQ_DOMAIN |
a603a7fa | 600 | help |
921a1b0c | 601 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
602 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
603 | MUIC controls on chip. | |
604 | This driver provides common support for accessing the device; | |
605 | additional drivers must be enabled in order to use the functionality | |
606 | of the device. | |
a603a7fa | 607 | |
ab85b120 SO |
608 | config MFD_MAX8998 |
609 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 610 | depends on I2C=y |
ab85b120 | 611 | select MFD_CORE |
443c6ae2 | 612 | select IRQ_DOMAIN |
f99c1d4f | 613 | help |
921a1b0c | 614 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
615 | National Semiconductor LP3974. This is a Power Management IC. |
616 | This driver provides common support for accessing the device, | |
617 | additional drivers must be enabled in order to use the functionality | |
618 | of the device. | |
f99c1d4f | 619 | |
6df8dd5c FF |
620 | config MFD_MT6397 |
621 | tristate "MediaTek MT6397 PMIC Support" | |
622 | select MFD_CORE | |
623 | select IRQ_DOMAIN | |
624 | help | |
625 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
626 | a Power Management IC. This driver provides common support for | |
627 | accessing the device; additional drivers must be enabled in order | |
628 | to use the functionality of the device. | |
629 | ||
dfbdcd7c AW |
630 | config MFD_MENF21BMC |
631 | tristate "MEN 14F021P00 Board Management Controller Support" | |
632 | depends on I2C | |
633 | select MFD_CORE | |
634 | help | |
635 | Say yes here to add support for the MEN 14F021P00 BMC | |
636 | which is a Board Management Controller connected to the I2C bus. | |
637 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
638 | This driver provides common support for accessing the devices; | |
639 | additional drivers must be enabled in order to use the | |
640 | functionality of the BMC device. | |
641 | ||
642 | This driver can also be built as a module. If so the module | |
643 | will be called menf21bmc. | |
644 | ||
ab85b120 SO |
645 | config EZX_PCAP |
646 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 647 | depends on SPI_MASTER |
ebf0bd36 | 648 | help |
ab85b120 SO |
649 | This enables the PCAP ASIC present on EZX Phones. This is |
650 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 651 | |
ab85b120 SO |
652 | config MFD_VIPERBOARD |
653 | tristate "Nano River Technologies Viperboard" | |
0b83ddeb | 654 | select MFD_CORE |
0244ad00 | 655 | depends on USB |
0b83ddeb | 656 | default n |
ab85b120 SO |
657 | help |
658 | Say yes here if you want support for Nano River Technologies | |
659 | Viperboard. | |
660 | There are mfd cell drivers available for i2c master, adc and | |
661 | both gpios found on the board. The spi part does not yet | |
662 | have a driver. | |
663 | You need to select the mfd cell drivers separately. | |
664 | The drivers do not support all features the board exposes. | |
0b83ddeb | 665 | |
ab85b120 | 666 | config MFD_RETU |
95e50f6a | 667 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 668 | select MFD_CORE |
0244ad00 | 669 | depends on I2C |
ab7edb14 | 670 | select REGMAP_IRQ |
8eaeb939 | 671 | help |
95e50f6a AK |
672 | Retu and Tahvo are a multi-function devices found on Nokia |
673 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 674 | |
ab85b120 SO |
675 | config MFD_PCF50633 |
676 | tristate "NXP PCF50633" | |
677 | depends on I2C | |
678 | select REGMAP_I2C | |
27e34995 | 679 | help |
ab85b120 SO |
680 | Say yes here if you have NXP PCF50633 chip on your board. |
681 | This core driver provides register access and IRQ handling | |
682 | facilities, and registers devices for the various functions | |
683 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 684 | |
ab85b120 SO |
685 | config PCF50633_ADC |
686 | tristate "NXP PCF50633 ADC" | |
687 | depends on MFD_PCF50633 | |
1a6e4b74 | 688 | help |
ab85b120 SO |
689 | Say yes here if you want to include support for ADC in the |
690 | NXP PCF50633 chip. | |
e789995d | 691 | |
ab85b120 SO |
692 | config PCF50633_GPIO |
693 | tristate "NXP PCF50633 GPIO" | |
694 | depends on MFD_PCF50633 | |
e789995d | 695 | help |
ab85b120 SO |
696 | Say yes here if you want to include support GPIO for pins on |
697 | the PCF50633 chip. | |
1a6e4b74 | 698 | |
ab85b120 SO |
699 | config UCB1400_CORE |
700 | tristate "Philips UCB1400 Core driver" | |
701 | depends on AC97_BUS | |
702 | depends on GPIOLIB | |
b4ecd326 | 703 | help |
ab85b120 SO |
704 | This enables support for the Philips UCB1400 core functions. |
705 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 706 | |
ab85b120 SO |
707 | To compile this driver as a module, choose M here: the |
708 | module will be called ucb1400_core. | |
b4ecd326 | 709 | |
ab85b120 SO |
710 | config MFD_PM8XXX |
711 | tristate | |
1c2c30ac | 712 | |
ab85b120 SO |
713 | config MFD_PM8921_CORE |
714 | tristate "Qualcomm PM8921 PMIC chip" | |
549f8db7 | 715 | depends on (ARM || HEXAGON) |
dc1a95cc | 716 | select IRQ_DOMAIN |
1f192015 | 717 | select MFD_CORE |
ab85b120 | 718 | select MFD_PM8XXX |
e7b81fca | 719 | select REGMAP |
1f192015 | 720 | help |
ab85b120 SO |
721 | If you say yes to this option, support will be included for the |
722 | built-in PM8921 PMIC chip. | |
1f192015 | 723 | |
ab85b120 SO |
724 | This is required if your board has a PM8921 and uses its features, |
725 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. | |
726 | ||
727 | Say M here if you want to include support for PM8921 chip as a module. | |
728 | This will build a module called "pm8921-core". | |
729 | ||
58e21438 BA |
730 | config MFD_QCOM_RPM |
731 | tristate "Qualcomm Resource Power Manager (RPM)" | |
732 | depends on ARCH_QCOM && OF | |
733 | help | |
734 | If you say yes to this option, support will be included for the | |
735 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
736 | 8064 based devices. | |
737 | ||
738 | This is required to access many regulators, clocks and bus | |
739 | frequencies controlled by the RPM on these devices. | |
740 | ||
741 | Say M here if you want to include support for the Qualcomm RPM as a | |
742 | module. This will build a module called "qcom_rpm". | |
743 | ||
c3a973a7 JC |
744 | config MFD_SPMI_PMIC |
745 | tristate "Qualcomm SPMI PMICs" | |
746 | depends on ARCH_QCOM || COMPILE_TEST | |
747 | depends on OF | |
748 | depends on SPMI | |
749 | select REGMAP_SPMI | |
750 | help | |
751 | This enables support for the Qualcomm SPMI PMICs. | |
752 | These PMICs are currently used with the Snapdragon 800 series of | |
753 | SoCs. Note, that this will only be useful paired with descriptions | |
754 | of the independent functions as children nodes in the device tree. | |
755 | ||
756 | Say M here if you want to include support for the SPMI PMIC | |
757 | series as a module. The module will be called "qcom-spmi-pmic". | |
758 | ||
ab85b120 SO |
759 | config MFD_RDC321X |
760 | tristate "RDC R-321x southbridge" | |
761 | select MFD_CORE | |
0244ad00 | 762 | depends on PCI |
ab85b120 SO |
763 | help |
764 | Say yes here if you want to have support for the RDC R-321x SoC | |
765 | southbridge which provides access to GPIOs and Watchdog using the | |
766 | southbridge PCI device configuration space. | |
767 | ||
768 | config MFD_RTSX_PCI | |
769 | tristate "Realtek PCI-E card reader" | |
0244ad00 | 770 | depends on PCI |
ab85b120 SO |
771 | select MFD_CORE |
772 | help | |
773 | This supports for Realtek PCI-Express card reader including rts5209, | |
ce6a5acc MC |
774 | rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. |
775 | Realtek card reader supports access to many types of memory cards, | |
776 | such as Memory Stick, Memory Stick Pro, Secure Digital and | |
777 | MultiMediaCard. | |
ab85b120 | 778 | |
0b271258 BS |
779 | config MFD_RT5033 |
780 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 781 | depends on I2C |
0b271258 BS |
782 | select MFD_CORE |
783 | select REGMAP_I2C | |
23a2a22a | 784 | select REGMAP_IRQ |
0b271258 BS |
785 | help |
786 | This driver provides for the Richtek RT5033 Power Management IC, | |
787 | which includes the I2C driver and the Core APIs. This driver provides | |
788 | common support for accessing the device. The device supports multiple | |
789 | sub-devices like charger, fuel gauge, flash LED, current source, | |
790 | LDO and Buck. | |
791 | ||
730876be RT |
792 | config MFD_RTSX_USB |
793 | tristate "Realtek USB card reader" | |
794 | depends on USB | |
795 | select MFD_CORE | |
796 | help | |
797 | Select this option to get support for Realtek USB 2.0 card readers | |
798 | including RTS5129, RTS5139, RTS5179 and RTS5170. | |
799 | Realtek card reader supports access to many types of memory cards, | |
800 | such as Memory Stick Pro, Secure Digital and MultiMediaCard. | |
801 | ||
ab85b120 SO |
802 | config MFD_RC5T583 |
803 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 804 | depends on I2C=y |
ab85b120 SO |
805 | select MFD_CORE |
806 | select REGMAP_I2C | |
807 | help | |
808 | Select this option to get support for the RICOH583 Power | |
809 | Management system device. | |
810 | This driver provides common support for accessing the device | |
811 | through i2c interface. The device supports multiple sub-devices | |
812 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
813 | Additional drivers must be enabled in order to use the | |
814 | different functionality of the device. | |
815 | ||
f69a7cf7 CZ |
816 | config MFD_RK808 |
817 | tristate "Rockchip RK808 Power Management chip" | |
818 | depends on I2C && OF | |
819 | select MFD_CORE | |
820 | select REGMAP_I2C | |
821 | select REGMAP_IRQ | |
822 | help | |
823 | If you say yes here you get support for the RK808 | |
824 | Power Management chips. | |
825 | This driver provides common support for accessing the device | |
826 | through I2C interface. The device supports multiple sub-devices | |
827 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
828 | ||
9bb9e29c BG |
829 | config MFD_RN5T618 |
830 | tristate "Ricoh RN5T5618 PMIC" | |
831 | depends on I2C | |
832 | select MFD_CORE | |
833 | select REGMAP_I2C | |
834 | help | |
835 | Say yes here to add support for the Ricoh RN5T618 PMIC. This | |
836 | driver provides common support for accessing the device, | |
837 | additional drivers must be enabled in order to use the | |
838 | functionality of the device. | |
839 | ||
ab85b120 SO |
840 | config MFD_SEC_CORE |
841 | bool "SAMSUNG Electronics PMIC Series Support" | |
0244ad00 | 842 | depends on I2C=y |
ab85b120 SO |
843 | select MFD_CORE |
844 | select REGMAP_I2C | |
845 | select REGMAP_IRQ | |
846 | help | |
847 | Support for the Samsung Electronics MFD series. | |
848 | This driver provides common support for accessing the device, | |
849 | additional drivers must be enabled in order to use the functionality | |
850 | of the device | |
851 | ||
9b8e1a5e AS |
852 | config MFD_SI476X_CORE |
853 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
854 | depends on I2C | |
855 | select MFD_CORE | |
856 | select REGMAP_I2C | |
857 | help | |
858 | This is the core driver for the SI476x series of AM/FM | |
859 | radio. This MFD driver connects the radio-si476x V4L2 module | |
860 | and the si476x audio codec. | |
861 | ||
862 | To compile this driver as a module, choose M here: the | |
863 | module will be called si476x-core. | |
864 | ||
ab85b120 SO |
865 | config MFD_SM501 |
866 | tristate "Silicon Motion SM501" | |
867 | ---help--- | |
868 | This is the core driver for the Silicon Motion SM501 multimedia | |
869 | companion chip. This device is a multifunction device which may | |
870 | provide numerous interfaces including USB host controller, USB gadget, | |
871 | asynchronous serial ports, audio functions, and a dual display video | |
872 | interface. The device may be connected by PCI or local bus with | |
873 | varying functions enabled. | |
874 | ||
875 | config MFD_SM501_GPIO | |
876 | bool "Export GPIO via GPIO layer" | |
877 | depends on MFD_SM501 && GPIOLIB | |
878 | ---help--- | |
879 | This option uses the gpio library layer to export the 64 GPIO | |
880 | lines on the SM501. The platform data is used to supply the | |
881 | base number for the first GPIO line to register. | |
1f192015 | 882 | |
2698dc22 GY |
883 | config MFD_SKY81452 |
884 | tristate "Skyworks Solutions SKY81452" | |
885 | select MFD_CORE | |
886 | select REGMAP_I2C | |
887 | depends on I2C | |
888 | help | |
889 | This is the core driver for the Skyworks SKY81452 backlight and | |
890 | voltage regulator device. | |
891 | ||
892 | This driver can also be built as a module. If so, the module | |
893 | will be called sky81452. | |
894 | ||
8284328c | 895 | config MFD_SMSC |
ab85b120 | 896 | bool "SMSC ECE1099 series chips" |
0244ad00 | 897 | depends on I2C=y |
8284328c SP |
898 | select MFD_CORE |
899 | select REGMAP_I2C | |
900 | help | |
901 | If you say yes here you get support for the | |
902 | ece1099 chips from SMSC. | |
903 | ||
904 | To compile this driver as a module, choose M here: the | |
905 | module will be called smsc. | |
906 | ||
ab85b120 SO |
907 | config ABX500_CORE |
908 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
909 | default y if ARCH_U300 || ARCH_U8500 | |
cbdfb426 | 910 | help |
ab85b120 SO |
911 | Say yes here if you have the ABX500 Mixed Signal IC family |
912 | chips. This core driver expose register access functions. | |
913 | Functionality specific drivers using these functions can | |
914 | remain unchanged when IC changes. Binding of the functions to | |
915 | actual register access is done by the IC core driver. | |
cbdfb426 | 916 | |
ab85b120 SO |
917 | config AB3100_CORE |
918 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" | |
0244ad00 | 919 | depends on I2C=y && ABX500_CORE |
f024ff10 | 920 | select MFD_CORE |
ab85b120 | 921 | default y if ARCH_U300 |
d6315949 | 922 | help |
ab85b120 SO |
923 | Select this to enable the AB3100 Mixed Signal IC core |
924 | functionality. This connects to a AB3100 on the I2C bus | |
925 | and expose a number of symbols needed for dependent devices | |
926 | to read and write registers and subscribe to events from | |
927 | this multi-functional IC. This is needed to use other features | |
928 | of the AB3100 such as battery-backed RTC, charging control, | |
929 | LEDs, vibrator, system power and temperature, power management | |
930 | and ALSA sound. | |
d6315949 | 931 | |
ab85b120 SO |
932 | config AB3100_OTP |
933 | tristate "ST-Ericsson AB3100 OTP functions" | |
934 | depends on AB3100_CORE | |
935 | default y if AB3100_CORE | |
8e2eaabf | 936 | help |
ab85b120 SO |
937 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
938 | programmable memory) support. This exposes a sysfs file to read | |
939 | out OTP values. | |
a5736e0b | 940 | |
ab85b120 SO |
941 | config AB8500_CORE |
942 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 943 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 944 | select POWER_SUPPLY |
84c99db8 | 945 | select MFD_CORE |
ab85b120 SO |
946 | select IRQ_DOMAIN |
947 | help | |
948 | Select this option to enable access to AB8500 power management | |
949 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
950 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
951 | the irq_chip parts for handling the Mixed Signal chip events. | |
952 | This chip embeds various other multimedia funtionalities as well. | |
84c99db8 | 953 | |
ab85b120 SO |
954 | config AB8500_DEBUG |
955 | bool "Enable debug info via debugfs" | |
3993eff9 | 956 | depends on AB8500_GPADC && DEBUG_FS |
ab85b120 SO |
957 | default y if DEBUG_FS |
958 | help | |
959 | Select this option if you want debug information using the debug | |
960 | filesystem, debugfs. | |
961 | ||
962 | config AB8500_GPADC | |
963 | bool "ST-Ericsson AB8500 GPADC driver" | |
964 | depends on AB8500_CORE && REGULATOR_AB8500 | |
965 | default y | |
cfe04478 | 966 | help |
ab85b120 | 967 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
cfe04478 | 968 | |
ab85b120 SO |
969 | config MFD_DB8500_PRCMU |
970 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
971 | depends on UX500_SOC_DB8500 | |
972 | select MFD_CORE | |
84c99db8 | 973 | help |
ab85b120 SO |
974 | Select this option to enable support for the DB8500 Power Reset |
975 | and Control Management Unit. This is basically an autonomous | |
976 | system controller running an XP70 microprocessor, which is accessed | |
977 | through a register map. | |
84c99db8 | 978 | |
ab85b120 SO |
979 | config MFD_STMPE |
980 | bool "STMicroelectronics STMPE" | |
0244ad00 | 981 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 982 | depends on OF |
2896434c | 983 | select MFD_CORE |
2896434c | 984 | help |
ab85b120 SO |
985 | Support for the STMPE family of I/O Expanders from |
986 | STMicroelectronics. | |
2896434c | 987 | |
ab85b120 | 988 | Currently supported devices are: |
2896434c | 989 | |
ab85b120 SO |
990 | STMPE811: GPIO, Touchscreen |
991 | STMPE1601: GPIO, Keypad | |
992 | STMPE1801: GPIO, Keypad | |
993 | STMPE2401: GPIO, Keypad | |
994 | STMPE2403: GPIO, Keypad | |
995 | ||
996 | This driver provides common support for accessing the device, | |
997 | additional drivers must be enabled in order to use the functionality | |
998 | of the device. Currently available sub drivers are: | |
999 | ||
1000 | GPIO: stmpe-gpio | |
1001 | Keypad: stmpe-keypad | |
1002 | Touchscreen: stmpe-ts | |
1003 | ||
1004 | menu "STMicroelectronics STMPE Interface Drivers" | |
1005 | depends on MFD_STMPE | |
1006 | ||
1007 | config STMPE_I2C | |
8c88126b | 1008 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1009 | depends on I2C=y |
ab85b120 | 1010 | default y |
a5736e0b | 1011 | help |
ab85b120 | 1012 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1013 | |
ab85b120 | 1014 | config STMPE_SPI |
8c88126b | 1015 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1016 | depends on SPI_MASTER |
eea6b7cc | 1017 | help |
ab85b120 SO |
1018 | This is used to enable SPI interface of STMPE |
1019 | endmenu | |
eea6b7cc | 1020 | |
ab85b120 SO |
1021 | config MFD_STA2X11 |
1022 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1023 | depends on STA2X11 |
dae8a969 | 1024 | select MFD_CORE |
ab85b120 SO |
1025 | select REGMAP_MMIO |
1026 | ||
d58603cc BB |
1027 | config MFD_SUN6I_PRCM |
1028 | bool "Allwinner A31 PRCM controller" | |
1029 | depends on ARCH_SUNXI | |
1030 | select MFD_CORE | |
1031 | help | |
1032 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
1033 | in A31 SoC. | |
1034 | ||
ab85b120 SO |
1035 | config MFD_SYSCON |
1036 | bool "System Controller Register R/W Based on Regmap" | |
1037 | select REGMAP_MMIO | |
dae8a969 | 1038 | help |
ab85b120 SO |
1039 | Select this option to enable accessing system control registers |
1040 | via regmap. | |
dae8a969 | 1041 | |
ab85b120 SO |
1042 | config MFD_DAVINCI_VOICECODEC |
1043 | tristate | |
83871c00 | 1044 | select MFD_CORE |
9e888487 | 1045 | select REGMAP_MMIO |
83871c00 | 1046 | |
ab85b120 SO |
1047 | config MFD_TI_AM335X_TSCADC |
1048 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1049 | select MFD_CORE |
ab85b120 SO |
1050 | select REGMAP |
1051 | select REGMAP_MMIO | |
a91d2f8d | 1052 | help |
ab85b120 SO |
1053 | If you say yes here you get support for Texas Instruments series |
1054 | of Touch Screen /ADC chips. | |
1055 | To compile this driver as a module, choose M here: the | |
1056 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1057 | |
ab85b120 SO |
1058 | config MFD_DM355EVM_MSP |
1059 | bool "TI DaVinci DM355 EVM microcontroller" | |
1060 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1061 | help |
ab85b120 SO |
1062 | This driver supports the MSP430 microcontroller used on these |
1063 | boards. MSP430 firmware manages resets and power sequencing, | |
1064 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1065 | |
470eca47 MK |
1066 | config MFD_LP3943 |
1067 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1068 | depends on I2C | |
1069 | select MFD_CORE | |
1070 | select REGMAP_I2C | |
1071 | help | |
1072 | Support for the TI/National Semiconductor LP3943. | |
1073 | This driver consists of GPIO and PWM drivers. | |
1074 | With these functionalities, it can be used for LED string control or | |
1075 | general usage such like a GPIO controller and a PWM controller. | |
1076 | ||
ab85b120 SO |
1077 | config MFD_LP8788 |
1078 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1079 | depends on I2C=y |
527e7e9a | 1080 | select MFD_CORE |
ab85b120 | 1081 | select REGMAP_I2C |
b41511f7 | 1082 | select IRQ_DOMAIN |
527e7e9a | 1083 | help |
ab85b120 SO |
1084 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1085 | ADC, backlight driver and current sinks. | |
527e7e9a | 1086 | |
ab85b120 SO |
1087 | config MFD_OMAP_USB_HOST |
1088 | bool "TI OMAP USBHS core and TLL driver" | |
1089 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
1090 | default y | |
156f2528 | 1091 | help |
ab85b120 SO |
1092 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1093 | This MFD driver does the required setup functionalities for | |
1094 | OMAP USB Host drivers. | |
156f2528 | 1095 | |
ab85b120 SO |
1096 | config MFD_PALMAS |
1097 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1098 | select MFD_CORE |
1099 | select REGMAP_I2C | |
6445b84a | 1100 | select REGMAP_IRQ |
0244ad00 | 1101 | depends on I2C=y |
c3d4d697 | 1102 | help |
ab85b120 SO |
1103 | If you say yes here you get support for the Palmas |
1104 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1105 | |
ab85b120 SO |
1106 | config TPS6105X |
1107 | tristate "TI TPS61050/61052 Boost Converters" | |
1108 | depends on I2C | |
18eb3f04 | 1109 | select REGMAP_I2C |
ab85b120 | 1110 | select REGULATOR |
3afbac95 | 1111 | select MFD_CORE |
ab85b120 | 1112 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1113 | help |
ab85b120 SO |
1114 | This option enables a driver for the TP61050/TPS61052 |
1115 | high-power "white LED driver". This boost converter is | |
1116 | sometimes used for other things than white LEDs, and | |
1117 | also contains a GPIO pin. | |
3afbac95 | 1118 | |
ab85b120 SO |
1119 | config TPS65010 |
1120 | tristate "TI TPS6501x Power Management chips" | |
1121 | depends on I2C && GPIOLIB | |
1122 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1123 | help |
ab85b120 SO |
1124 | If you say yes here you get support for the TPS6501x series of |
1125 | Power Management chips. These include voltage regulators, | |
1126 | lithium ion/polymer battery charging, and other features that | |
1127 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1128 | |
ab85b120 SO |
1129 | This driver can also be built as a module. If so, the module |
1130 | will be called tps65010. | |
1131 | ||
1132 | config TPS6507X | |
1133 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1134 | select MFD_CORE |
0244ad00 | 1135 | depends on I2C |
3afbac95 | 1136 | help |
ab85b120 SO |
1137 | If you say yes here you get support for the TPS6507x series of |
1138 | Power Management / Touch Screen chips. These include voltage | |
1139 | regulators, lithium ion/polymer battery charging, touch screen | |
1140 | and other features that are often used in portable devices. | |
1141 | This driver can also be built as a module. If so, the module | |
1142 | will be called tps6507x. | |
3afbac95 | 1143 | |
b45b719e AD |
1144 | config MFD_TPS65086 |
1145 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
1146 | select REGMAP | |
1147 | select REGMAP_IRQ | |
1148 | select REGMAP_I2C | |
1149 | depends on I2C | |
1150 | help | |
1151 | If you say yes here you get support for the TPS65086 series of | |
1152 | Power Management chips. | |
1153 | This driver provides common support for accessing the device, | |
1154 | additional drivers must be enabled in order to use the | |
1155 | functionality of the device. | |
1156 | ||
ab85b120 SO |
1157 | config TPS65911_COMPARATOR |
1158 | tristate | |
1159 | ||
1160 | config MFD_TPS65090 | |
1161 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1162 | depends on I2C=y |
3afbac95 | 1163 | select MFD_CORE |
ab85b120 SO |
1164 | select REGMAP_I2C |
1165 | select REGMAP_IRQ | |
e102befe | 1166 | help |
ab85b120 SO |
1167 | If you say yes here you get support for the TPS65090 series of |
1168 | Power Management chips. | |
1169 | This driver provides common support for accessing the device, | |
1170 | additional drivers must be enabled in order to use the | |
1171 | functionality of the device. | |
e102befe | 1172 | |
ab85b120 SO |
1173 | config MFD_TPS65217 |
1174 | tristate "TI TPS65217 Power Management / White LED chips" | |
0244ad00 | 1175 | depends on I2C |
b8380c1a | 1176 | select MFD_CORE |
2b247d06 | 1177 | select REGMAP_I2C |
1d9f9f04 | 1178 | help |
ab85b120 SO |
1179 | If you say yes here you get support for the TPS65217 series of |
1180 | Power Management / White LED chips. | |
1181 | These include voltage regulators, lithium ion/polymer battery | |
1182 | charger, wled and other features that are often used in portable | |
1183 | devices. | |
1d9f9f04 | 1184 | |
ab85b120 SO |
1185 | This driver can also be built as a module. If so, the module |
1186 | will be called tps65217. | |
e5b48684 | 1187 | |
44b4dc61 K |
1188 | config MFD_TPS65218 |
1189 | tristate "TI TPS65218 Power Management chips" | |
1190 | depends on I2C | |
1191 | select MFD_CORE | |
1192 | select REGMAP_I2C | |
2d5d366a | 1193 | select REGMAP_IRQ |
44b4dc61 K |
1194 | help |
1195 | If you say yes here you get support for the TPS65218 series of | |
1196 | Power Management chips. | |
1197 | These include voltage regulators, gpio and other features | |
1198 | that are often used in portable devices. Only regulator | |
1199 | component is currently supported. | |
1200 | ||
1201 | This driver can also be built as a module. If so, the module | |
1202 | will be called tps65218. | |
1203 | ||
ab85b120 SO |
1204 | config MFD_TPS6586X |
1205 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1206 | depends on I2C=y |
b11062b9 | 1207 | select MFD_CORE |
1df5981b | 1208 | select REGMAP_I2C |
b11062b9 | 1209 | help |
ab85b120 SO |
1210 | If you say yes here you get support for the TPS6586X series of |
1211 | Power Management chips. | |
1212 | This driver provides common support for accessing the device, | |
1213 | additional drivers must be enabled in order to use the | |
1214 | functionality of the device. | |
b11062b9 | 1215 | |
ab85b120 SO |
1216 | This driver can also be built as a module. If so, the module |
1217 | will be called tps6586x. | |
e5b48684 | 1218 | |
ab85b120 SO |
1219 | config MFD_TPS65910 |
1220 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1221 | depends on I2C=y |
1222 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1223 | select MFD_CORE |
1df5981b | 1224 | select REGMAP_I2C |
ab85b120 | 1225 | select REGMAP_IRQ |
cd99758b | 1226 | select IRQ_DOMAIN |
2aa13b9e | 1227 | help |
ab85b120 SO |
1228 | if you say yes here you get support for the TPS65910 series of |
1229 | Power Management chips. | |
96920630 | 1230 | |
ab85b120 | 1231 | config MFD_TPS65912 |
796f5692 | 1232 | tristate |
c972c128 | 1233 | select MFD_CORE |
796f5692 AD |
1234 | select REGMAP |
1235 | select REGMAP_IRQ | |
96920630 | 1236 | |
ab85b120 | 1237 | config MFD_TPS65912_I2C |
796f5692 | 1238 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1239 | select MFD_TPS65912 |
796f5692 AD |
1240 | select REGMAP_I2C |
1241 | depends on I2C | |
ab85b120 SO |
1242 | help |
1243 | If you say yes here you get support for the TPS65912 series of | |
1244 | PM chips with I2C interface. | |
96920630 | 1245 | |
ab85b120 | 1246 | config MFD_TPS65912_SPI |
796f5692 | 1247 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1248 | select MFD_TPS65912 |
796f5692 AD |
1249 | select REGMAP_SPI |
1250 | depends on SPI_MASTER | |
c661a0b9 | 1251 | help |
ab85b120 SO |
1252 | If you say yes here you get support for the TPS65912 series of |
1253 | PM chips with SPI interface. | |
c661a0b9 | 1254 | |
ab85b120 SO |
1255 | config MFD_TPS80031 |
1256 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1257 | depends on I2C=y |
9e501086 | 1258 | select MFD_CORE |
d6c645fc | 1259 | select REGMAP_I2C |
8ab30691 | 1260 | select REGMAP_IRQ |
9e501086 | 1261 | help |
ab85b120 SO |
1262 | If you say yes here you get support for the Texas Instruments |
1263 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1264 | Path and Battery Charger. The device provides five configurable | |
1265 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1266 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1267 | Power Path from USB, 32K clock generator. | |
9e501086 | 1268 | |
ab85b120 SO |
1269 | config TWL4030_CORE |
1270 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1271 | depends on I2C=y |
ab85b120 | 1272 | select IRQ_DOMAIN |
6e3ad118 | 1273 | select REGMAP_I2C |
f52046b1 | 1274 | help |
ab85b120 | 1275 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1276 | This core driver provides register access and IRQ handling |
1277 | facilities, and registers devices for the various functions | |
1278 | so that function-specific drivers can bind to them. | |
1279 | ||
ab85b120 SO |
1280 | These multi-function chips are found on many OMAP2 and OMAP3 |
1281 | boards, providing power management, RTC, GPIO, keypad, a | |
1282 | high speed USB OTG transceiver, an audio codec (on most | |
1283 | versions) and many other features. | |
8e005935 | 1284 | |
ab85b120 SO |
1285 | config TWL4030_POWER |
1286 | bool "TI TWL4030 power resources" | |
1287 | depends on TWL4030_CORE && ARM | |
df3df646 | 1288 | help |
ab85b120 SO |
1289 | Say yes here if you want to use the power resources on the |
1290 | TWL4030 family chips. Most of these resources are regulators, | |
1291 | which have a separate driver; some are control signals, such | |
1292 | as clock request handshaking. | |
df3df646 | 1293 | |
ab85b120 SO |
1294 | This driver uses board-specific data to initialize the resources |
1295 | and load scripts controlling which resources are switched off/on | |
1296 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1297 | |
ab85b120 SO |
1298 | config MFD_TWL4030_AUDIO |
1299 | bool "TI TWL4030 Audio" | |
0244ad00 | 1300 | depends on TWL4030_CORE |
8c96aefb | 1301 | select MFD_CORE |
ab85b120 | 1302 | default n |
13a09f93 | 1303 | |
ab85b120 SO |
1304 | config TWL6040_CORE |
1305 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1306 | depends on I2C=y |
62579266 | 1307 | select MFD_CORE |
ab85b120 SO |
1308 | select REGMAP_I2C |
1309 | select REGMAP_IRQ | |
1310 | default n | |
0c41839e | 1311 | help |
ab85b120 SO |
1312 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1313 | codec. | |
1314 | This driver provides common support for accessing the device, | |
1315 | additional drivers must be enabled in order to use the | |
1316 | functionality of the device (audio, vibra). | |
dae2db30 | 1317 | |
ab85b120 SO |
1318 | config MENELAUS |
1319 | bool "TI TWL92330/Menelaus PM chip" | |
1320 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1321 | help |
ab85b120 SO |
1322 | If you say yes here you get support for the Texas Instruments |
1323 | TWL92330/Menelaus Power Management chip. This include voltage | |
1324 | regulators, Dual slot memory card transceivers, real-time clock | |
1325 | and other features that are often used in portable devices like | |
1326 | cell phones and PDAs. | |
5814fc35 | 1327 | |
ab85b120 SO |
1328 | config MFD_WL1273_CORE |
1329 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1330 | depends on I2C |
650c2a21 | 1331 | select MFD_CORE |
ab85b120 | 1332 | default n |
650c2a21 | 1333 | help |
ab85b120 SO |
1334 | This is the core driver for the TI WL1273 FM radio. This MFD |
1335 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1336 | audio codec. | |
650c2a21 | 1337 | |
ab85b120 SO |
1338 | config MFD_LM3533 |
1339 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1340 | depends on I2C | |
f71e1afd | 1341 | select MFD_CORE |
ab85b120 | 1342 | select REGMAP_I2C |
ab85b120 SO |
1343 | help |
1344 | Say yes here to enable support for National Semiconductor / TI | |
1345 | LM3533 Lighting Power chips. | |
1346 | ||
1347 | This driver provides common support for accessing the device; | |
1348 | additional drivers must be enabled in order to use the LED, | |
1349 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1350 | |
8edbede9 | 1351 | config MFD_TIMBERDALE |
ab85b120 | 1352 | tristate "Timberdale FPGA" |
8edbede9 | 1353 | select MFD_CORE |
84c3a8f6 | 1354 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
8edbede9 RR |
1355 | ---help--- |
1356 | This is the core driver for the timberdale FPGA. This device is a | |
1357 | multifunction device which exposes numerous platform devices. | |
1358 | ||
1359 | The timberdale FPGA can be found on the Intel Atom development board | |
1360 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1361 | |
ab85b120 SO |
1362 | config MFD_TC3589X |
1363 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1364 | depends on I2C=y |
1422731d | 1365 | depends on OF |
e82c60ae DT |
1366 | select MFD_CORE |
1367 | help | |
ab85b120 | 1368 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1369 | |
ab85b120 SO |
1370 | This driver provides common support for accessing the device, |
1371 | additional drivers must be enabled in order to use the | |
1372 | functionality of the device. | |
4630b130 | 1373 | |
ab85b120 SO |
1374 | config MFD_TMIO |
1375 | bool | |
1376 | default n | |
1377 | ||
1378 | config MFD_T7L66XB | |
1379 | bool "Toshiba T7L66XB" | |
0244ad00 | 1380 | depends on ARM && HAVE_CLK |
e090d506 | 1381 | select MFD_CORE |
ab85b120 | 1382 | select MFD_TMIO |
e090d506 | 1383 | help |
ab85b120 | 1384 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1385 | |
ab85b120 SO |
1386 | config MFD_TC6387XB |
1387 | bool "Toshiba TC6387XB" | |
1388 | depends on ARM && HAVE_CLK | |
bd358132 | 1389 | select MFD_CORE |
ab85b120 | 1390 | select MFD_TMIO |
bd358132 | 1391 | help |
ab85b120 | 1392 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1393 | |
ab85b120 SO |
1394 | config MFD_TC6393XB |
1395 | bool "Toshiba TC6393XB" | |
1396 | depends on ARM && HAVE_CLK | |
1397 | select GPIOLIB | |
91f4debf | 1398 | select MFD_CORE |
ab85b120 | 1399 | select MFD_TMIO |
91f4debf | 1400 | help |
ab85b120 | 1401 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1402 | |
375fc77b | 1403 | config MFD_VX855 |
ab85b120 | 1404 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1405 | depends on PCI |
375fc77b DD |
1406 | select MFD_CORE |
1407 | help | |
1408 | Say yes here to enable support for various functions of the | |
1409 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1410 | and/or vx855_gpio drivers for this to do anything useful. | |
1411 | ||
ab85b120 SO |
1412 | config MFD_ARIZONA |
1413 | select REGMAP | |
1414 | select REGMAP_IRQ | |
383268a8 | 1415 | select MFD_CORE |
ab85b120 | 1416 | bool |
cbdb53e1 | 1417 | |
ab85b120 | 1418 | config MFD_ARIZONA_I2C |
ea1f3339 | 1419 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1420 | select MFD_ARIZONA |
ab85b120 | 1421 | select REGMAP_I2C |
0244ad00 | 1422 | depends on I2C |
c013f0a5 | 1423 | help |
ea1f3339 RF |
1424 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1425 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1426 | |
ab85b120 | 1427 | config MFD_ARIZONA_SPI |
ea1f3339 | 1428 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1429 | select MFD_ARIZONA |
ab85b120 | 1430 | select REGMAP_SPI |
0244ad00 | 1431 | depends on SPI_MASTER |
3c33be06 | 1432 | help |
ea1f3339 | 1433 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1434 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1435 | |
1436 | config MFD_CS47L24 | |
1437 | bool "Cirrus Logic CS47L24 and WM1831" | |
1438 | depends on MFD_ARIZONA | |
1439 | help | |
1440 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1441 | |
ab85b120 SO |
1442 | config MFD_WM5102 |
1443 | bool "Wolfson Microelectronics WM5102" | |
1444 | depends on MFD_ARIZONA | |
09d6292b | 1445 | help |
ab85b120 | 1446 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1447 | |
ab85b120 | 1448 | config MFD_WM5110 |
e5d4ef0d | 1449 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1450 | depends on MFD_ARIZONA |
1f5a371c | 1451 | help |
e5d4ef0d RF |
1452 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1453 | low power audio SoC | |
1f5a371c | 1454 | |
dc7d4863 | 1455 | config MFD_WM8997 |
ca16ecbc | 1456 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1457 | depends on MFD_ARIZONA |
1458 | help | |
1459 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1460 | ||
6887b042 RF |
1461 | config MFD_WM8998 |
1462 | bool "Wolfson Microelectronics WM8998" | |
1463 | depends on MFD_ARIZONA | |
1464 | help | |
1465 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1466 | ||
ab85b120 SO |
1467 | config MFD_WM8400 |
1468 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1469 | select MFD_CORE |
0244ad00 | 1470 | depends on I2C=y |
1b1247dd LD |
1471 | select REGMAP_I2C |
1472 | help | |
ab85b120 SO |
1473 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1474 | CODEC. This driver provides common support for accessing | |
1475 | the device, additional drivers must be enabled in order to use | |
1476 | the functionality of the device. | |
35bdd290 | 1477 | |
ab85b120 SO |
1478 | config MFD_WM831X |
1479 | bool | |
75060a1d | 1480 | |
ab85b120 SO |
1481 | config MFD_WM831X_I2C |
1482 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1483 | select MFD_CORE |
ab85b120 | 1484 | select MFD_WM831X |
c948ef3a | 1485 | select REGMAP_I2C |
ab85b120 | 1486 | select IRQ_DOMAIN |
0244ad00 | 1487 | depends on I2C=y |
c948ef3a | 1488 | help |
ab85b120 SO |
1489 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1490 | when controlled using I2C. This driver provides common support | |
1491 | for accessing the device, additional drivers must be enabled in | |
1492 | order to use the functionality of the device. | |
c948ef3a | 1493 | |
ab85b120 SO |
1494 | config MFD_WM831X_SPI |
1495 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1496 | select MFD_CORE |
ab85b120 SO |
1497 | select MFD_WM831X |
1498 | select REGMAP_SPI | |
1499 | select IRQ_DOMAIN | |
0244ad00 | 1500 | depends on SPI_MASTER |
f01312d8 | 1501 | help |
ab85b120 SO |
1502 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1503 | when controlled using SPI. This driver provides common support | |
1504 | for accessing the device, additional drivers must be enabled in | |
1505 | order to use the functionality of the device. | |
f01312d8 | 1506 | |
ab85b120 SO |
1507 | config MFD_WM8350 |
1508 | bool | |
ab85b120 SO |
1509 | |
1510 | config MFD_WM8350_I2C | |
1511 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1512 | select MFD_WM8350 | |
0244ad00 | 1513 | depends on I2C=y |
c7b76dce | 1514 | help |
ab85b120 SO |
1515 | The WM8350 is an integrated audio and power management |
1516 | subsystem with watchdog and RTC functionality for embedded | |
1517 | systems. This option enables core support for the WM8350 with | |
1518 | I2C as the control interface. Additional options must be | |
1519 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1520 | |
ab85b120 | 1521 | config MFD_WM8994 |
6052d83e | 1522 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1523 | select MFD_CORE |
1524 | select REGMAP_I2C | |
1525 | select REGMAP_IRQ | |
6052d83e | 1526 | depends on I2C |
acad189b | 1527 | help |
ab85b120 | 1528 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1529 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1530 | has on board GPIO and regulator functionality which is |
1531 | supported via the relevant subsystems. This driver provides | |
1532 | core support for the WM8994, in order to use the actual | |
1533 | functionaltiy of the device other drivers must be enabled. | |
acad189b | 1534 | |
60013b94 | 1535 | config MFD_STW481X |
f41716dc | 1536 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1537 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1538 | select REGMAP_I2C |
1539 | select MFD_CORE | |
1540 | help | |
1541 | Select this option to enable the STw481x chip driver used | |
1542 | in various ST Microelectronics and ST-Ericsson embedded | |
1543 | Nomadik series. | |
1544 | ||
a4e137ab | 1545 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 1546 | depends on ARCH_SA1100 |
a4e137ab RK |
1547 | |
1548 | config MCP | |
1549 | tristate | |
1550 | ||
5e742ad6 RK |
1551 | # Interface drivers |
1552 | config MCP_SA11X0 | |
1553 | tristate "Support SA11x0 MCP interface" | |
1554 | depends on ARCH_SA1100 | |
1555 | select MCP | |
1556 | ||
05c45ca9 RK |
1557 | # Chip drivers |
1558 | config MCP_UCB1200 | |
1c93c725 | 1559 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
1560 | depends on MCP_SA11X0 |
1561 | select MCP | |
05c45ca9 | 1562 | |
acb45439 RK |
1563 | config MCP_UCB1200_TS |
1564 | tristate "Touchscreen interface support" | |
1565 | depends on MCP_UCB1200 && INPUT | |
1566 | ||
a4e137ab | 1567 | endmenu |
3ecbf05b | 1568 | |
974cc7b9 PM |
1569 | config MFD_VEXPRESS_SYSREG |
1570 | bool "Versatile Express System Registers" | |
b33cdd28 | 1571 | depends on VEXPRESS_CONFIG && GPIOLIB |
974cc7b9 PM |
1572 | default y |
1573 | select CLKSRC_MMIO | |
1574 | select GPIO_GENERIC_PLATFORM | |
1575 | select MFD_CORE | |
1576 | select MFD_SYSCON | |
3ecbf05b | 1577 | help |
974cc7b9 PM |
1578 | System Registers are the platform configuration block |
1579 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 LW |
1580 | |
1581 | endmenu | |
1582 | endif |