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 | |
ab85b120 SO |
21 | config MFD_AS3711 |
22 | bool "AMS AS3711" | |
23 | select MFD_CORE | |
70c6cce0 QZ |
24 | select REGMAP_I2C |
25 | select REGMAP_IRQ | |
0244ad00 | 26 | depends on I2C=y |
70c6cce0 | 27 | help |
ab85b120 | 28 | Support for the AS3711 PMIC from AMS |
70c6cce0 | 29 | |
d460a6f3 LD |
30 | config MFD_AS3722 |
31 | bool "ams AS3722 Power Management IC" | |
32 | select MFD_CORE | |
33 | select REGMAP_I2C | |
34 | select REGMAP_IRQ | |
72ac0127 | 35 | depends on I2C=y && OF |
d460a6f3 LD |
36 | help |
37 | The ams AS3722 is a compact system PMU suitable for mobile phones, | |
38 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down | |
39 | controllers, 11 LDOs, RTC, automatic battery, temperature and | |
40 | over current monitoring, GPIOs, ADC and a watchdog. | |
41 | ||
ab85b120 SO |
42 | config PMIC_ADP5520 |
43 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" | |
44 | depends on I2C=y | |
45 | help | |
46 | Say yes here to add support for Analog Devices AD5520 and ADP5501, | |
47 | Multifunction Power Management IC. This includes | |
48 | the I2C driver and the core APIs _only_, you have to select | |
49 | individual components like LCD backlight, LEDs, GPIOs and Kepad | |
50 | under the corresponding menus. | |
51 | ||
52 | config MFD_AAT2870_CORE | |
53 | bool "AnalogicTech AAT2870" | |
70c6cce0 | 54 | select MFD_CORE |
6fafecc1 GU |
55 | depends on I2C=y |
56 | depends on GPIOLIB || COMPILE_TEST | |
70c6cce0 | 57 | help |
ab85b120 SO |
58 | If you say yes here you get support for the AAT2870. |
59 | This driver provides common support for accessing the device, | |
60 | additional drivers must be enabled in order to use the | |
61 | functionality of the device. | |
70c6cce0 | 62 | |
5c41f11c CP |
63 | config MFD_ATMEL_FLEXCOM |
64 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" | |
65 | select MFD_CORE | |
66 | depends on OF | |
67 | help | |
68 | Select this to get support for Atmel Flexcom. This is a wrapper | |
69 | which embeds a SPI controller, a I2C controller and a USART. Only | |
70 | one function can be used at a time. The choice is done at boot time | |
71 | by the probe function of this MFD driver according to a device tree | |
72 | property. | |
73 | ||
2c86e9fb | 74 | config MFD_ATMEL_HLCDC |
292aabb1 | 75 | tristate "Atmel HLCDC (High-end LCD Controller)" |
2c86e9fb BB |
76 | select MFD_CORE |
77 | select REGMAP_MMIO | |
78 | depends on OF | |
292aabb1 BB |
79 | help |
80 | If you say yes here you get support for the HLCDC block. | |
81 | This driver provides common support for accessing the device, | |
82 | additional drivers must be enabled in order to use the | |
83 | functionality of the device. | |
2c86e9fb | 84 | |
037b60f2 MP |
85 | config MFD_BCM590XX |
86 | tristate "Broadcom BCM590xx PMUs" | |
87 | select MFD_CORE | |
88 | select REGMAP_I2C | |
89 | depends on I2C | |
90 | help | |
91 | Support for the BCM590xx PMUs from Broadcom | |
92 | ||
cfb61a41 CC |
93 | config MFD_AXP20X |
94 | bool "X-Powers AXP20X" | |
95 | select MFD_CORE | |
96 | select REGMAP_I2C | |
97 | select REGMAP_IRQ | |
98 | depends on I2C=y | |
99 | help | |
af7e9069 JP |
100 | If you say Y here you get support for the X-Powers AXP202, AXP209 and |
101 | AXP288 power management IC (PMIC). | |
cfb61a41 CC |
102 | This driver include only the core APIs. You have to select individual |
103 | components like regulators or the PEK (Power Enable Key) under the | |
104 | corresponding menus. | |
105 | ||
4ab6174e | 106 | config MFD_CROS_EC |
ab85b120 | 107 | tristate "ChromeOS Embedded Controller" |
5a324acf | 108 | select MFD_CORE |
062476f2 JMC |
109 | select CHROME_PLATFORMS |
110 | select CROS_EC_PROTO | |
b9124a52 | 111 | depends on X86 || ARM || COMPILE_TEST |
4ab6174e SG |
112 | help |
113 | If you say Y here you get support for the ChromeOS Embedded | |
114 | Controller (EC) providing keyboard, battery and power services. | |
fc83f586 | 115 | You also need to enable the driver for the bus you are using. The |
4ab6174e | 116 | protocol for talking to the EC is defined by the bus driver. |
b6d6454f | 117 | |
89969009 SG |
118 | config MFD_CROS_EC_I2C |
119 | tristate "ChromeOS Embedded Controller (I2C)" | |
da935c0b | 120 | depends on MFD_CROS_EC && I2C |
f61be273 | 121 | |
67d16a46 | 122 | help |
89969009 SG |
123 | If you say Y here, you get support for talking to the ChromeOS |
124 | EC through an I2C bus. This uses a simple byte-level protocol with | |
125 | a checksum. Failing accesses will be retried three times to | |
126 | improve reliability. | |
127 | ||
a17d94f0 SG |
128 | config MFD_CROS_EC_SPI |
129 | tristate "ChromeOS Embedded Controller (SPI)" | |
da935c0b | 130 | depends on MFD_CROS_EC && SPI |
a17d94f0 SG |
131 | |
132 | ---help--- | |
133 | If you say Y here, you get support for talking to the ChromeOS EC | |
134 | through a SPI bus, using a byte-level protocol. Since the EC's | |
135 | response time cannot be guaranteed, we support ignoring | |
136 | 'pre-amble' bytes before the response actually starts. | |
67d16a46 | 137 | |
fa9ff4b1 | 138 | config MFD_ASIC3 |
ab85b120 | 139 | bool "Compaq ASIC3" |
0244ad00 | 140 | depends on GPIOLIB && ARM |
9461f65a | 141 | select MFD_CORE |
fa9ff4b1 SO |
142 | ---help--- |
143 | This driver supports the ASIC3 multifunction chip found on many | |
144 | PDAs (mainly iPAQ and HTC based ones) | |
145 | ||
ab85b120 SO |
146 | config PMIC_DA903X |
147 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
148 | depends on I2C=y | |
70c6cce0 | 149 | help |
921a1b0c | 150 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
151 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
152 | usually found on PXA processors-based platforms. This includes | |
153 | the I2C driver and the core APIs _only_, you have to select | |
154 | individual components like LCD backlight, voltage regulators, | |
155 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 156 | |
ab85b120 SO |
157 | config PMIC_DA9052 |
158 | bool | |
ca26308c MA |
159 | select MFD_CORE |
160 | ||
ab85b120 SO |
161 | config MFD_DA9052_SPI |
162 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
163 | select REGMAP_SPI | |
164 | select REGMAP_IRQ | |
165 | select PMIC_DA9052 | |
0244ad00 | 166 | depends on SPI_MASTER=y |
0931a4c6 | 167 | help |
ab85b120 SO |
168 | Support for the Dialog Semiconductor DA9052 PMIC |
169 | when controlled using SPI. This driver provides common support | |
170 | for accessing the device, additional drivers must be enabled in | |
171 | order to use the functionality of the device. | |
0931a4c6 | 172 | |
ab85b120 SO |
173 | config MFD_DA9052_I2C |
174 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
175 | select REGMAP_I2C | |
176 | select REGMAP_IRQ | |
177 | select PMIC_DA9052 | |
0244ad00 | 178 | depends on I2C=y |
ab85b120 SO |
179 | help |
180 | Support for the Dialog Semiconductor DA9052 PMIC | |
181 | when controlled using I2C. This driver provides common support | |
182 | for accessing the device, additional drivers must be enabled in | |
183 | order to use the functionality of the device. | |
f61be273 | 184 | |
ab85b120 SO |
185 | config MFD_DA9055 |
186 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
187 | select REGMAP_I2C | |
188 | select REGMAP_IRQ | |
03df0f62 | 189 | select MFD_CORE |
0244ad00 | 190 | depends on I2C=y |
67d16a46 | 191 | help |
ab85b120 SO |
192 | Say yes here for support of Dialog Semiconductor DA9055. This is |
193 | a Power Management IC. This driver provides common support for | |
194 | accessing the device as well as the I2C interface to the chip itself. | |
195 | Additional drivers must be enabled in order to use the functionality | |
196 | of the device. | |
03df0f62 | 197 | |
ab85b120 SO |
198 | This driver can be built as a module. If built as a module it will be |
199 | called "da9055" | |
03df0f62 | 200 | |
9b40b030 T |
201 | config MFD_DA9062 |
202 | tristate "Dialog Semiconductor DA9062 PMIC Support" | |
203 | select MFD_CORE | |
204 | select REGMAP_I2C | |
205 | select REGMAP_IRQ | |
206 | depends on I2C=y | |
207 | help | |
208 | Say yes here for support for the Dialog Semiconductor DA9062 PMIC. | |
209 | This includes the I2C driver and core APIs. | |
210 | Additional drivers must be enabled in order to use the functionality | |
211 | of the device. | |
212 | ||
8e685483 | 213 | config MFD_DA9063 |
8726cacc | 214 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
215 | select MFD_CORE |
216 | select REGMAP_I2C | |
217 | select REGMAP_IRQ | |
0244ad00 | 218 | depends on I2C=y |
8e685483 KG |
219 | help |
220 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
221 | This includes the I2C driver and core APIs. | |
222 | Additional drivers must be enabled in order to use the functionality | |
223 | of the device. | |
224 | ||
b8fce55c AT |
225 | config MFD_DA9150 |
226 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
227 | depends on I2C=y | |
228 | select MFD_CORE | |
229 | select REGMAP_I2C | |
230 | select REGMAP_IRQ | |
231 | help | |
232 | This adds support for the DA9150 integrated charger and fuel-gauge | |
233 | chip. This driver provides common support for accessing the device. | |
234 | Additional drivers must be enabled in order to use the specific | |
235 | features of the device. | |
236 | ||
338a1281 OP |
237 | config MFD_DLN2 |
238 | tristate "Diolan DLN2 support" | |
239 | select MFD_CORE | |
240 | depends on USB | |
241 | help | |
242 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
243 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
244 | etc. must be enabled in order to use the functionality of | |
245 | the device. | |
246 | ||
ab85b120 SO |
247 | config MFD_MC13XXX |
248 | tristate | |
0244ad00 | 249 | depends on (SPI_MASTER || I2C) |
01636eb9 | 250 | select MFD_CORE |
10f9edae | 251 | select REGMAP_IRQ |
01636eb9 | 252 | help |
ab85b120 SO |
253 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
254 | This driver provides common support for accessing the device, | |
255 | additional drivers must be enabled in order to use the | |
256 | functionality of the device. | |
03df0f62 | 257 | |
ab85b120 SO |
258 | config MFD_MC13XXX_SPI |
259 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 260 | depends on SPI_MASTER |
ab85b120 SO |
261 | select REGMAP_SPI |
262 | select MFD_MC13XXX | |
263 | help | |
264 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 265 | |
ab85b120 SO |
266 | config MFD_MC13XXX_I2C |
267 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 268 | depends on I2C |
ab85b120 SO |
269 | select REGMAP_I2C |
270 | select MFD_MC13XXX | |
01636eb9 | 271 | help |
ab85b120 | 272 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 273 | |
8bdf87b4 GX |
274 | config MFD_HI6421_PMIC |
275 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
276 | depends on OF | |
277 | select MFD_CORE | |
278 | select REGMAP_MMIO | |
279 | help | |
280 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
281 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
282 | This driver includes core APIs _only_. You have to select | |
283 | individul components like voltage regulators under corresponding | |
284 | menus in order to enable them. | |
285 | We communicate with the Hi6421 via memory-mapped I/O. | |
286 | ||
a1635b8f PZ |
287 | config HTC_EGPIO |
288 | bool "HTC EGPIO support" | |
0244ad00 | 289 | depends on GPIOLIB && ARM |
a1635b8f PZ |
290 | help |
291 | This driver supports the CPLD egpio chip present on | |
292 | several HTC phones. It provides basic support for input | |
293 | pins, output pins, and irqs. | |
294 | ||
5dc3339a PZ |
295 | config HTC_PASIC3 |
296 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 297 | select MFD_CORE |
5dc3339a PZ |
298 | help |
299 | This core driver provides register access for the LED/DS1WM | |
300 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
301 | HTC Magician devices, respectively. Actual functionality is | |
302 | handled by the leds-pasic3 and ds1wm drivers. | |
303 | ||
6048a3dd CM |
304 | config HTC_I2CPLD |
305 | bool "HTC I2C PLD chip support" | |
bef3e20c | 306 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
307 | help |
308 | If you say yes here you get support for the supposed CPLD | |
309 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
310 | This device provides input and output GPIOs through an I2C | |
311 | interface to one or more sub-chips. | |
312 | ||
60ae5b9f RT |
313 | config MFD_INTEL_QUARK_I2C_GPIO |
314 | tristate "Intel Quark MFD I2C GPIO" | |
315 | depends on PCI | |
316 | depends on X86 | |
317 | depends on COMMON_CLK | |
318 | select MFD_CORE | |
319 | help | |
320 | This MFD provides support for I2C and GPIO that exist only | |
321 | in a single PCI device. It splits the 2 IO devices to | |
322 | their respective IO driver. | |
323 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
324 | ||
ab85b120 SO |
325 | config LPC_ICH |
326 | tristate "Intel ICH LPC" | |
0244ad00 | 327 | depends on PCI |
ab85b120 | 328 | select MFD_CORE |
d9105c2b | 329 | help |
ab85b120 SO |
330 | The LPC bridge function of the Intel ICH provides support for |
331 | many functional units. This driver provides needed support for | |
332 | other drivers to control these functions, currently GPIO and | |
333 | watchdog. | |
d9105c2b | 334 | |
ab85b120 SO |
335 | config LPC_SCH |
336 | tristate "Intel SCH LPC" | |
0244ad00 | 337 | depends on PCI |
16c5c023 | 338 | select MFD_CORE |
16c5c023 | 339 | help |
ab85b120 SO |
340 | LPC bridge function of the Intel SCH provides support for |
341 | System Management Bus and General Purpose I/O. | |
16c5c023 | 342 | |
7cf0a66f ZL |
343 | config INTEL_SOC_PMIC |
344 | bool "Support for Intel Atom SoC PMIC" | |
04cbfe68 | 345 | depends on GPIOLIB |
7cf0a66f ZL |
346 | depends on I2C=y |
347 | select MFD_CORE | |
348 | select REGMAP_I2C | |
349 | select REGMAP_IRQ | |
350 | help | |
351 | Select this option to enable support for the PMIC device | |
352 | on some Intel SoC systems. The PMIC provides ADC, GPIO, | |
353 | thermal, charger and related power management functions | |
354 | on these systems. | |
355 | ||
4b45efe8 AS |
356 | config MFD_INTEL_LPSS |
357 | tristate | |
358 | select COMMON_CLK | |
359 | select MFD_CORE | |
360 | ||
361 | config MFD_INTEL_LPSS_ACPI | |
362 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
363 | select MFD_INTEL_LPSS | |
364 | depends on X86 && ACPI | |
365 | help | |
366 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
367 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
368 | PCH) in ACPI mode. | |
369 | ||
370 | config MFD_INTEL_LPSS_PCI | |
371 | tristate "Intel Low Power Subsystem support in PCI mode" | |
372 | select MFD_INTEL_LPSS | |
373 | depends on X86 && PCI | |
374 | help | |
375 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
376 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
377 | PCH) in PCI mode. | |
378 | ||
ab85b120 SO |
379 | config MFD_INTEL_MSIC |
380 | bool "Intel MSIC" | |
381 | depends on INTEL_SCU_IPC | |
fc498fa2 | 382 | select MFD_CORE |
798a8eee | 383 | help |
ab85b120 SO |
384 | Select this option to enable access to Intel MSIC (Avatele |
385 | Passage) chip. This chip embeds audio, battery, GPIO, etc. | |
386 | devices used in Intel Medfield platforms. | |
798a8eee | 387 | |
dcc21cc0 LW |
388 | config MFD_IPAQ_MICRO |
389 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
390 | depends on SA1100_H3100 || SA1100_H3600 | |
391 | select MFD_CORE | |
392 | help | |
393 | Select this to get support for the Microcontroller found in | |
394 | the Compaq iPAQ handheld computers. This is an Atmel | |
395 | AT90LS8535 microcontroller flashed with a special iPAQ | |
396 | firmware using the custom protocol implemented in this driver. | |
397 | ||
ab85b120 SO |
398 | config MFD_JANZ_CMODIO |
399 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
400 | select MFD_CORE | |
0244ad00 | 401 | depends on PCI |
87c13493 | 402 | help |
ab85b120 SO |
403 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
404 | carrier board. This device is a PCI to MODULbus bridge which may | |
405 | host many different types of MODULbus daughterboards, including | |
406 | CAN and GPIO controllers. | |
87c13493 | 407 | |
ab85b120 SO |
408 | config MFD_JZ4740_ADC |
409 | bool "Janz JZ4740 ADC core" | |
31dd6a26 | 410 | select MFD_CORE |
ab85b120 SO |
411 | select GENERIC_IRQ_CHIP |
412 | depends on MACH_JZ4740 | |
31dd6a26 | 413 | help |
ab85b120 SO |
414 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
415 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. | |
31dd6a26 | 416 | |
43620a17 KS |
417 | config MFD_KEMPLD |
418 | tristate "Kontron module PLD device" | |
419 | select MFD_CORE | |
420 | help | |
421 | This is the core driver for the PLD (Programmable Logic Device) found | |
422 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD | |
423 | device may provide functions like watchdog, GPIO, UART and I2C bus. | |
424 | ||
425 | The following modules are supported: | |
18ca2ba5 | 426 | * COMe-bBL6 |
a3ee7509 | 427 | * COMe-bHL6 |
43620a17 KS |
428 | * COMe-bIP# |
429 | * COMe-bPC2 (ETXexpress-PC) | |
430 | * COMe-bSC# (ETXexpress-SC T#) | |
fb358e43 | 431 | * COMe-cBL6 |
a3ee7509 | 432 | * COMe-cBT6 |
18ca2ba5 | 433 | * COMe-cBW6 |
43620a17 KS |
434 | * COMe-cCT6 |
435 | * COMe-cDC2 (microETXexpress-DC) | |
a3ee7509 | 436 | * COMe-cHL6 |
43620a17 | 437 | * COMe-cPC2 (microETXexpress-PC) |
a3ee7509 | 438 | * COMe-mBT10 |
43620a17 | 439 | * COMe-mCT10 |
a3ee7509 | 440 | * COMe-mTT10 (nanoETXexpress-TT) |
43620a17 KS |
441 | * ETX-OH |
442 | ||
443 | This driver can also be built as a module. If so, the module | |
444 | will be called kempld-core. | |
445 | ||
ab85b120 SO |
446 | config MFD_88PM800 |
447 | tristate "Marvell 88PM800" | |
0244ad00 | 448 | depends on I2C=y |
d48f411c | 449 | select REGMAP_I2C |
ab85b120 SO |
450 | select REGMAP_IRQ |
451 | select MFD_CORE | |
d48f411c | 452 | help |
ab85b120 SO |
453 | This supports for Marvell 88PM800 Power Management IC. |
454 | This includes the I2C driver and the core APIs _only_, you have to | |
455 | select individual components like voltage regulators, RTC and | |
456 | battery-charger under the corresponding menus. | |
d48f411c | 457 | |
ab85b120 SO |
458 | config MFD_88PM805 |
459 | tristate "Marvell 88PM805" | |
0244ad00 | 460 | depends on I2C=y |
1176b5be | 461 | select REGMAP_I2C |
ab85b120 SO |
462 | select REGMAP_IRQ |
463 | select MFD_CORE | |
37df003c | 464 | help |
ab85b120 SO |
465 | This supports for Marvell 88PM805 Power Management IC. This includes |
466 | the I2C driver and the core APIs _only_, you have to select individual | |
467 | components like codec device, headset/Mic device under the | |
468 | corresponding menus. | |
37df003c | 469 | |
ab85b120 SO |
470 | config MFD_88PM860X |
471 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 472 | depends on I2C=y |
ab85b120 SO |
473 | select REGMAP_I2C |
474 | select MFD_CORE | |
475 | help | |
476 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
477 | This includes the I2C driver and the core APIs _only_, you have to | |
478 | select individual components like voltage regulators, RTC and | |
479 | battery-charger under the corresponding menus. | |
37df003c | 480 | |
3008ddbe | 481 | config MFD_MAX14577 |
aee2a57c | 482 | bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
3008ddbe CC |
483 | depends on I2C=y |
484 | select MFD_CORE | |
485 | select REGMAP_I2C | |
0c8a9dea | 486 | select REGMAP_IRQ |
3008ddbe CC |
487 | select IRQ_DOMAIN |
488 | help | |
aee2a57c KK |
489 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
490 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
491 | This driver provides common support for accessing the device; |
492 | additional drivers must be enabled in order to use the functionality | |
493 | of the device. | |
494 | ||
ab85b120 | 495 | config MFD_MAX77686 |
a259f389 | 496 | bool "Maxim Semiconductor MAX77686/802 PMIC Support" |
0244ad00 | 497 | depends on I2C=y |
2b50635e | 498 | depends on OF |
54f323b1 | 499 | select MFD_CORE |
dc9913a0 | 500 | select REGMAP_I2C |
6f1c1e71 | 501 | select REGMAP_IRQ |
21f7541d | 502 | select IRQ_DOMAIN |
54f323b1 | 503 | help |
a259f389 JMC |
504 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
505 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
506 | This driver provides common support for accessing the device; |
507 | additional drivers must be enabled in order to use the functionality | |
508 | of the device. | |
36e52873 | 509 | |
ab85b120 SO |
510 | config MFD_MAX77693 |
511 | bool "Maxim Semiconductor MAX77693 PMIC Support" | |
0244ad00 | 512 | depends on I2C=y |
36e52873 | 513 | select MFD_CORE |
ab85b120 | 514 | select REGMAP_I2C |
342d669c | 515 | select REGMAP_IRQ |
36e52873 | 516 | help |
921a1b0c | 517 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
518 | This is a companion Power Management IC with Flash, Haptic, Charger, |
519 | and MUIC(Micro USB Interface Controller) controls on chip. | |
520 | This driver provides common support for accessing the device; | |
521 | additional drivers must be enabled in order to use the functionality | |
522 | of the device. | |
36e52873 | 523 | |
c7f585fe JK |
524 | config MFD_MAX77843 |
525 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
526 | depends on I2C=y | |
527 | select MFD_CORE | |
528 | select REGMAP_I2C | |
529 | select REGMAP_IRQ | |
530 | help | |
531 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
532 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
533 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
534 | This driver provides common support for accessing the device; | |
535 | additional drivers must be enabled in order to use the functionality | |
536 | of the device. | |
537 | ||
ab85b120 SO |
538 | config MFD_MAX8907 |
539 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 540 | select MFD_CORE |
0244ad00 | 541 | depends on I2C=y |
edd7eabc | 542 | select REGMAP_I2C |
c2ace4fd | 543 | select REGMAP_IRQ |
edd7eabc | 544 | help |
921a1b0c | 545 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
546 | a Power Management IC. This driver provides common support for |
547 | accessing the device; additional drivers must be enabled in order | |
548 | to use the functionality of the device. | |
edd7eabc | 549 | |
ab85b120 SO |
550 | config MFD_MAX8925 |
551 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 552 | depends on I2C=y |
ab85b120 | 553 | select MFD_CORE |
88e75cc3 | 554 | help |
921a1b0c | 555 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
556 | a Power Management IC. This driver provides common support for |
557 | accessing the device, additional drivers must be enabled in order | |
558 | to use the functionality of the device. | |
88e75cc3 | 559 | |
ab85b120 SO |
560 | config MFD_MAX8997 |
561 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 562 | depends on I2C=y |
ab85b120 | 563 | select MFD_CORE |
280ad7fd | 564 | select IRQ_DOMAIN |
a603a7fa | 565 | help |
921a1b0c | 566 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
567 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
568 | MUIC 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. | |
a603a7fa | 572 | |
ab85b120 SO |
573 | config MFD_MAX8998 |
574 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 575 | depends on I2C=y |
ab85b120 | 576 | select MFD_CORE |
443c6ae2 | 577 | select IRQ_DOMAIN |
f99c1d4f | 578 | help |
921a1b0c | 579 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
580 | National Semiconductor LP3974. This is a Power Management IC. |
581 | This driver provides common support for accessing the device, | |
582 | additional drivers must be enabled in order to use the functionality | |
583 | of the device. | |
f99c1d4f | 584 | |
6df8dd5c FF |
585 | config MFD_MT6397 |
586 | tristate "MediaTek MT6397 PMIC Support" | |
587 | select MFD_CORE | |
588 | select IRQ_DOMAIN | |
589 | help | |
590 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
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. | |
594 | ||
dfbdcd7c AW |
595 | config MFD_MENF21BMC |
596 | tristate "MEN 14F021P00 Board Management Controller Support" | |
597 | depends on I2C | |
598 | select MFD_CORE | |
599 | help | |
600 | Say yes here to add support for the MEN 14F021P00 BMC | |
601 | which is a Board Management Controller connected to the I2C bus. | |
602 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
603 | This driver provides common support for accessing the devices; | |
604 | additional drivers must be enabled in order to use the | |
605 | functionality of the BMC device. | |
606 | ||
607 | This driver can also be built as a module. If so the module | |
608 | will be called menf21bmc. | |
609 | ||
ab85b120 SO |
610 | config EZX_PCAP |
611 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 612 | depends on SPI_MASTER |
ebf0bd36 | 613 | help |
ab85b120 SO |
614 | This enables the PCAP ASIC present on EZX Phones. This is |
615 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 616 | |
ab85b120 SO |
617 | config MFD_VIPERBOARD |
618 | tristate "Nano River Technologies Viperboard" | |
0b83ddeb | 619 | select MFD_CORE |
0244ad00 | 620 | depends on USB |
0b83ddeb | 621 | default n |
ab85b120 SO |
622 | help |
623 | Say yes here if you want support for Nano River Technologies | |
624 | Viperboard. | |
625 | There are mfd cell drivers available for i2c master, adc and | |
626 | both gpios found on the board. The spi part does not yet | |
627 | have a driver. | |
628 | You need to select the mfd cell drivers separately. | |
629 | The drivers do not support all features the board exposes. | |
0b83ddeb | 630 | |
ab85b120 | 631 | config MFD_RETU |
95e50f6a | 632 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 633 | select MFD_CORE |
0244ad00 | 634 | depends on I2C |
ab7edb14 | 635 | select REGMAP_IRQ |
8eaeb939 | 636 | help |
95e50f6a AK |
637 | Retu and Tahvo are a multi-function devices found on Nokia |
638 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 639 | |
ab85b120 SO |
640 | config MFD_PCF50633 |
641 | tristate "NXP PCF50633" | |
642 | depends on I2C | |
643 | select REGMAP_I2C | |
27e34995 | 644 | help |
ab85b120 SO |
645 | Say yes here if you have NXP PCF50633 chip on your board. |
646 | This core driver provides register access and IRQ handling | |
647 | facilities, and registers devices for the various functions | |
648 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 649 | |
ab85b120 SO |
650 | config PCF50633_ADC |
651 | tristate "NXP PCF50633 ADC" | |
652 | depends on MFD_PCF50633 | |
1a6e4b74 | 653 | help |
ab85b120 SO |
654 | Say yes here if you want to include support for ADC in the |
655 | NXP PCF50633 chip. | |
e789995d | 656 | |
ab85b120 SO |
657 | config PCF50633_GPIO |
658 | tristate "NXP PCF50633 GPIO" | |
659 | depends on MFD_PCF50633 | |
e789995d | 660 | help |
ab85b120 SO |
661 | Say yes here if you want to include support GPIO for pins on |
662 | the PCF50633 chip. | |
1a6e4b74 | 663 | |
ab85b120 SO |
664 | config UCB1400_CORE |
665 | tristate "Philips UCB1400 Core driver" | |
666 | depends on AC97_BUS | |
667 | depends on GPIOLIB | |
b4ecd326 | 668 | help |
ab85b120 SO |
669 | This enables support for the Philips UCB1400 core functions. |
670 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 671 | |
ab85b120 SO |
672 | To compile this driver as a module, choose M here: the |
673 | module will be called ucb1400_core. | |
b4ecd326 | 674 | |
ab85b120 SO |
675 | config MFD_PM8XXX |
676 | tristate | |
1c2c30ac | 677 | |
ab85b120 SO |
678 | config MFD_PM8921_CORE |
679 | tristate "Qualcomm PM8921 PMIC chip" | |
549f8db7 | 680 | depends on (ARM || HEXAGON) |
dc1a95cc | 681 | select IRQ_DOMAIN |
1f192015 | 682 | select MFD_CORE |
ab85b120 | 683 | select MFD_PM8XXX |
e7b81fca | 684 | select REGMAP |
1f192015 | 685 | help |
ab85b120 SO |
686 | If you say yes to this option, support will be included for the |
687 | built-in PM8921 PMIC chip. | |
1f192015 | 688 | |
ab85b120 SO |
689 | This is required if your board has a PM8921 and uses its features, |
690 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. | |
691 | ||
692 | Say M here if you want to include support for PM8921 chip as a module. | |
693 | This will build a module called "pm8921-core". | |
694 | ||
58e21438 BA |
695 | config MFD_QCOM_RPM |
696 | tristate "Qualcomm Resource Power Manager (RPM)" | |
697 | depends on ARCH_QCOM && OF | |
698 | help | |
699 | If you say yes to this option, support will be included for the | |
700 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
701 | 8064 based devices. | |
702 | ||
703 | This is required to access many regulators, clocks and bus | |
704 | frequencies controlled by the RPM on these devices. | |
705 | ||
706 | Say M here if you want to include support for the Qualcomm RPM as a | |
707 | module. This will build a module called "qcom_rpm". | |
708 | ||
c3a973a7 JC |
709 | config MFD_SPMI_PMIC |
710 | tristate "Qualcomm SPMI PMICs" | |
711 | depends on ARCH_QCOM || COMPILE_TEST | |
712 | depends on OF | |
713 | depends on SPMI | |
714 | select REGMAP_SPMI | |
715 | help | |
716 | This enables support for the Qualcomm SPMI PMICs. | |
717 | These PMICs are currently used with the Snapdragon 800 series of | |
718 | SoCs. Note, that this will only be useful paired with descriptions | |
719 | of the independent functions as children nodes in the device tree. | |
720 | ||
721 | Say M here if you want to include support for the SPMI PMIC | |
722 | series as a module. The module will be called "qcom-spmi-pmic". | |
723 | ||
ab85b120 SO |
724 | config MFD_RDC321X |
725 | tristate "RDC R-321x southbridge" | |
726 | select MFD_CORE | |
0244ad00 | 727 | depends on PCI |
ab85b120 SO |
728 | help |
729 | Say yes here if you want to have support for the RDC R-321x SoC | |
730 | southbridge which provides access to GPIOs and Watchdog using the | |
731 | southbridge PCI device configuration space. | |
732 | ||
733 | config MFD_RTSX_PCI | |
734 | tristate "Realtek PCI-E card reader" | |
0244ad00 | 735 | depends on PCI |
ab85b120 SO |
736 | select MFD_CORE |
737 | help | |
738 | This supports for Realtek PCI-Express card reader including rts5209, | |
ce6a5acc MC |
739 | rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. |
740 | Realtek card reader supports access to many types of memory cards, | |
741 | such as Memory Stick, Memory Stick Pro, Secure Digital and | |
742 | MultiMediaCard. | |
ab85b120 | 743 | |
0b271258 BS |
744 | config MFD_RT5033 |
745 | tristate "Richtek RT5033 Power Management IC" | |
746 | depends on I2C=y | |
747 | select MFD_CORE | |
748 | select REGMAP_I2C | |
23a2a22a | 749 | select REGMAP_IRQ |
0b271258 BS |
750 | help |
751 | This driver provides for the Richtek RT5033 Power Management IC, | |
752 | which includes the I2C driver and the Core APIs. This driver provides | |
753 | common support for accessing the device. The device supports multiple | |
754 | sub-devices like charger, fuel gauge, flash LED, current source, | |
755 | LDO and Buck. | |
756 | ||
730876be RT |
757 | config MFD_RTSX_USB |
758 | tristate "Realtek USB card reader" | |
759 | depends on USB | |
760 | select MFD_CORE | |
761 | help | |
762 | Select this option to get support for Realtek USB 2.0 card readers | |
763 | including RTS5129, RTS5139, RTS5179 and RTS5170. | |
764 | Realtek card reader supports access to many types of memory cards, | |
765 | such as Memory Stick Pro, Secure Digital and MultiMediaCard. | |
766 | ||
ab85b120 SO |
767 | config MFD_RC5T583 |
768 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 769 | depends on I2C=y |
ab85b120 SO |
770 | select MFD_CORE |
771 | select REGMAP_I2C | |
772 | help | |
773 | Select this option to get support for the RICOH583 Power | |
774 | Management system device. | |
775 | This driver provides common support for accessing the device | |
776 | through i2c interface. The device supports multiple sub-devices | |
777 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
778 | Additional drivers must be enabled in order to use the | |
779 | different functionality of the device. | |
780 | ||
f69a7cf7 CZ |
781 | config MFD_RK808 |
782 | tristate "Rockchip RK808 Power Management chip" | |
783 | depends on I2C && OF | |
784 | select MFD_CORE | |
785 | select REGMAP_I2C | |
786 | select REGMAP_IRQ | |
787 | help | |
788 | If you say yes here you get support for the RK808 | |
789 | Power Management chips. | |
790 | This driver provides common support for accessing the device | |
791 | through I2C interface. The device supports multiple sub-devices | |
792 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
793 | ||
9bb9e29c BG |
794 | config MFD_RN5T618 |
795 | tristate "Ricoh RN5T5618 PMIC" | |
796 | depends on I2C | |
797 | select MFD_CORE | |
798 | select REGMAP_I2C | |
799 | help | |
800 | Say yes here to add support for the Ricoh RN5T618 PMIC. This | |
801 | driver provides common support for accessing the device, | |
802 | additional drivers must be enabled in order to use the | |
803 | functionality of the device. | |
804 | ||
ab85b120 SO |
805 | config MFD_SEC_CORE |
806 | bool "SAMSUNG Electronics PMIC Series Support" | |
0244ad00 | 807 | depends on I2C=y |
ab85b120 SO |
808 | select MFD_CORE |
809 | select REGMAP_I2C | |
810 | select REGMAP_IRQ | |
811 | help | |
812 | Support for the Samsung Electronics MFD series. | |
813 | This driver provides common support for accessing the device, | |
814 | additional drivers must be enabled in order to use the functionality | |
815 | of the device | |
816 | ||
9b8e1a5e AS |
817 | config MFD_SI476X_CORE |
818 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
819 | depends on I2C | |
820 | select MFD_CORE | |
821 | select REGMAP_I2C | |
822 | help | |
823 | This is the core driver for the SI476x series of AM/FM | |
824 | radio. This MFD driver connects the radio-si476x V4L2 module | |
825 | and the si476x audio codec. | |
826 | ||
827 | To compile this driver as a module, choose M here: the | |
828 | module will be called si476x-core. | |
829 | ||
ab85b120 SO |
830 | config MFD_SM501 |
831 | tristate "Silicon Motion SM501" | |
832 | ---help--- | |
833 | This is the core driver for the Silicon Motion SM501 multimedia | |
834 | companion chip. This device is a multifunction device which may | |
835 | provide numerous interfaces including USB host controller, USB gadget, | |
836 | asynchronous serial ports, audio functions, and a dual display video | |
837 | interface. The device may be connected by PCI or local bus with | |
838 | varying functions enabled. | |
839 | ||
840 | config MFD_SM501_GPIO | |
841 | bool "Export GPIO via GPIO layer" | |
842 | depends on MFD_SM501 && GPIOLIB | |
843 | ---help--- | |
844 | This option uses the gpio library layer to export the 64 GPIO | |
845 | lines on the SM501. The platform data is used to supply the | |
846 | base number for the first GPIO line to register. | |
1f192015 | 847 | |
2698dc22 GY |
848 | config MFD_SKY81452 |
849 | tristate "Skyworks Solutions SKY81452" | |
850 | select MFD_CORE | |
851 | select REGMAP_I2C | |
852 | depends on I2C | |
853 | help | |
854 | This is the core driver for the Skyworks SKY81452 backlight and | |
855 | voltage regulator device. | |
856 | ||
857 | This driver can also be built as a module. If so, the module | |
858 | will be called sky81452. | |
859 | ||
8284328c | 860 | config MFD_SMSC |
ab85b120 | 861 | bool "SMSC ECE1099 series chips" |
0244ad00 | 862 | depends on I2C=y |
8284328c SP |
863 | select MFD_CORE |
864 | select REGMAP_I2C | |
865 | help | |
866 | If you say yes here you get support for the | |
867 | ece1099 chips from SMSC. | |
868 | ||
869 | To compile this driver as a module, choose M here: the | |
870 | module will be called smsc. | |
871 | ||
ab85b120 SO |
872 | config ABX500_CORE |
873 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
874 | default y if ARCH_U300 || ARCH_U8500 | |
cbdfb426 | 875 | help |
ab85b120 SO |
876 | Say yes here if you have the ABX500 Mixed Signal IC family |
877 | chips. This core driver expose register access functions. | |
878 | Functionality specific drivers using these functions can | |
879 | remain unchanged when IC changes. Binding of the functions to | |
880 | actual register access is done by the IC core driver. | |
cbdfb426 | 881 | |
ab85b120 SO |
882 | config AB3100_CORE |
883 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" | |
0244ad00 | 884 | depends on I2C=y && ABX500_CORE |
f024ff10 | 885 | select MFD_CORE |
ab85b120 | 886 | default y if ARCH_U300 |
d6315949 | 887 | help |
ab85b120 SO |
888 | Select this to enable the AB3100 Mixed Signal IC core |
889 | functionality. This connects to a AB3100 on the I2C bus | |
890 | and expose a number of symbols needed for dependent devices | |
891 | to read and write registers and subscribe to events from | |
892 | this multi-functional IC. This is needed to use other features | |
893 | of the AB3100 such as battery-backed RTC, charging control, | |
894 | LEDs, vibrator, system power and temperature, power management | |
895 | and ALSA sound. | |
d6315949 | 896 | |
ab85b120 SO |
897 | config AB3100_OTP |
898 | tristate "ST-Ericsson AB3100 OTP functions" | |
899 | depends on AB3100_CORE | |
900 | default y if AB3100_CORE | |
8e2eaabf | 901 | help |
ab85b120 SO |
902 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
903 | programmable memory) support. This exposes a sysfs file to read | |
904 | out OTP values. | |
a5736e0b | 905 | |
ab85b120 SO |
906 | config AB8500_CORE |
907 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 908 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 909 | select POWER_SUPPLY |
84c99db8 | 910 | select MFD_CORE |
ab85b120 SO |
911 | select IRQ_DOMAIN |
912 | help | |
913 | Select this option to enable access to AB8500 power management | |
914 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
915 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
916 | the irq_chip parts for handling the Mixed Signal chip events. | |
917 | This chip embeds various other multimedia funtionalities as well. | |
84c99db8 | 918 | |
ab85b120 SO |
919 | config AB8500_DEBUG |
920 | bool "Enable debug info via debugfs" | |
3993eff9 | 921 | depends on AB8500_GPADC && DEBUG_FS |
ab85b120 SO |
922 | default y if DEBUG_FS |
923 | help | |
924 | Select this option if you want debug information using the debug | |
925 | filesystem, debugfs. | |
926 | ||
927 | config AB8500_GPADC | |
928 | bool "ST-Ericsson AB8500 GPADC driver" | |
929 | depends on AB8500_CORE && REGULATOR_AB8500 | |
930 | default y | |
cfe04478 | 931 | help |
ab85b120 | 932 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
cfe04478 | 933 | |
ab85b120 SO |
934 | config MFD_DB8500_PRCMU |
935 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
936 | depends on UX500_SOC_DB8500 | |
937 | select MFD_CORE | |
84c99db8 | 938 | help |
ab85b120 SO |
939 | Select this option to enable support for the DB8500 Power Reset |
940 | and Control Management Unit. This is basically an autonomous | |
941 | system controller running an XP70 microprocessor, which is accessed | |
942 | through a register map. | |
84c99db8 | 943 | |
ab85b120 SO |
944 | config MFD_STMPE |
945 | bool "STMicroelectronics STMPE" | |
0244ad00 | 946 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 947 | depends on OF |
2896434c | 948 | select MFD_CORE |
2896434c | 949 | help |
ab85b120 SO |
950 | Support for the STMPE family of I/O Expanders from |
951 | STMicroelectronics. | |
2896434c | 952 | |
ab85b120 | 953 | Currently supported devices are: |
2896434c | 954 | |
ab85b120 SO |
955 | STMPE811: GPIO, Touchscreen |
956 | STMPE1601: GPIO, Keypad | |
957 | STMPE1801: GPIO, Keypad | |
958 | STMPE2401: GPIO, Keypad | |
959 | STMPE2403: GPIO, Keypad | |
960 | ||
961 | This driver provides common support for accessing the device, | |
962 | additional drivers must be enabled in order to use the functionality | |
963 | of the device. Currently available sub drivers are: | |
964 | ||
965 | GPIO: stmpe-gpio | |
966 | Keypad: stmpe-keypad | |
967 | Touchscreen: stmpe-ts | |
968 | ||
969 | menu "STMicroelectronics STMPE Interface Drivers" | |
970 | depends on MFD_STMPE | |
971 | ||
972 | config STMPE_I2C | |
8c88126b | 973 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 974 | depends on I2C=y |
ab85b120 | 975 | default y |
a5736e0b | 976 | help |
ab85b120 | 977 | This is used to enable I2C interface of STMPE |
8e2eaabf | 978 | |
ab85b120 | 979 | config STMPE_SPI |
8c88126b | 980 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 981 | depends on SPI_MASTER |
eea6b7cc | 982 | help |
ab85b120 SO |
983 | This is used to enable SPI interface of STMPE |
984 | endmenu | |
eea6b7cc | 985 | |
ab85b120 SO |
986 | config MFD_STA2X11 |
987 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 988 | depends on STA2X11 |
dae8a969 | 989 | select MFD_CORE |
ab85b120 SO |
990 | select REGMAP_MMIO |
991 | ||
d58603cc BB |
992 | config MFD_SUN6I_PRCM |
993 | bool "Allwinner A31 PRCM controller" | |
994 | depends on ARCH_SUNXI | |
995 | select MFD_CORE | |
996 | help | |
997 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
998 | in A31 SoC. | |
999 | ||
ab85b120 SO |
1000 | config MFD_SYSCON |
1001 | bool "System Controller Register R/W Based on Regmap" | |
1002 | select REGMAP_MMIO | |
dae8a969 | 1003 | help |
ab85b120 SO |
1004 | Select this option to enable accessing system control registers |
1005 | via regmap. | |
dae8a969 | 1006 | |
ab85b120 SO |
1007 | config MFD_DAVINCI_VOICECODEC |
1008 | tristate | |
83871c00 | 1009 | select MFD_CORE |
9e888487 | 1010 | select REGMAP_MMIO |
83871c00 | 1011 | |
ab85b120 SO |
1012 | config MFD_TI_AM335X_TSCADC |
1013 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1014 | select MFD_CORE |
ab85b120 SO |
1015 | select REGMAP |
1016 | select REGMAP_MMIO | |
a91d2f8d | 1017 | help |
ab85b120 SO |
1018 | If you say yes here you get support for Texas Instruments series |
1019 | of Touch Screen /ADC chips. | |
1020 | To compile this driver as a module, choose M here: the | |
1021 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1022 | |
ab85b120 SO |
1023 | config MFD_DM355EVM_MSP |
1024 | bool "TI DaVinci DM355 EVM microcontroller" | |
1025 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1026 | help |
ab85b120 SO |
1027 | This driver supports the MSP430 microcontroller used on these |
1028 | boards. MSP430 firmware manages resets and power sequencing, | |
1029 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1030 | |
470eca47 MK |
1031 | config MFD_LP3943 |
1032 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1033 | depends on I2C | |
1034 | select MFD_CORE | |
1035 | select REGMAP_I2C | |
1036 | help | |
1037 | Support for the TI/National Semiconductor LP3943. | |
1038 | This driver consists of GPIO and PWM drivers. | |
1039 | With these functionalities, it can be used for LED string control or | |
1040 | general usage such like a GPIO controller and a PWM controller. | |
1041 | ||
ab85b120 SO |
1042 | config MFD_LP8788 |
1043 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1044 | depends on I2C=y |
527e7e9a | 1045 | select MFD_CORE |
ab85b120 | 1046 | select REGMAP_I2C |
b41511f7 | 1047 | select IRQ_DOMAIN |
527e7e9a | 1048 | help |
ab85b120 SO |
1049 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1050 | ADC, backlight driver and current sinks. | |
527e7e9a | 1051 | |
ab85b120 SO |
1052 | config MFD_OMAP_USB_HOST |
1053 | bool "TI OMAP USBHS core and TLL driver" | |
1054 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
1055 | default y | |
156f2528 | 1056 | help |
ab85b120 SO |
1057 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1058 | This MFD driver does the required setup functionalities for | |
1059 | OMAP USB Host drivers. | |
156f2528 | 1060 | |
ab85b120 SO |
1061 | config MFD_PALMAS |
1062 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1063 | select MFD_CORE |
1064 | select REGMAP_I2C | |
6445b84a | 1065 | select REGMAP_IRQ |
0244ad00 | 1066 | depends on I2C=y |
c3d4d697 | 1067 | help |
ab85b120 SO |
1068 | If you say yes here you get support for the Palmas |
1069 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1070 | |
ab85b120 SO |
1071 | config TPS6105X |
1072 | tristate "TI TPS61050/61052 Boost Converters" | |
1073 | depends on I2C | |
18eb3f04 | 1074 | select REGMAP_I2C |
ab85b120 | 1075 | select REGULATOR |
3afbac95 | 1076 | select MFD_CORE |
ab85b120 | 1077 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1078 | help |
ab85b120 SO |
1079 | This option enables a driver for the TP61050/TPS61052 |
1080 | high-power "white LED driver". This boost converter is | |
1081 | sometimes used for other things than white LEDs, and | |
1082 | also contains a GPIO pin. | |
3afbac95 | 1083 | |
ab85b120 SO |
1084 | config TPS65010 |
1085 | tristate "TI TPS6501x Power Management chips" | |
1086 | depends on I2C && GPIOLIB | |
1087 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1088 | help |
ab85b120 SO |
1089 | If you say yes here you get support for the TPS6501x series of |
1090 | Power Management chips. These include voltage regulators, | |
1091 | lithium ion/polymer battery charging, and other features that | |
1092 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1093 | |
ab85b120 SO |
1094 | This driver can also be built as a module. If so, the module |
1095 | will be called tps65010. | |
1096 | ||
1097 | config TPS6507X | |
1098 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1099 | select MFD_CORE |
0244ad00 | 1100 | depends on I2C |
3afbac95 | 1101 | help |
ab85b120 SO |
1102 | If you say yes here you get support for the TPS6507x series of |
1103 | Power Management / Touch Screen chips. These include voltage | |
1104 | regulators, lithium ion/polymer battery charging, touch screen | |
1105 | and other features that are often used in portable devices. | |
1106 | This driver can also be built as a module. If so, the module | |
1107 | will be called tps6507x. | |
3afbac95 | 1108 | |
ab85b120 SO |
1109 | config TPS65911_COMPARATOR |
1110 | tristate | |
1111 | ||
1112 | config MFD_TPS65090 | |
1113 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1114 | depends on I2C=y |
3afbac95 | 1115 | select MFD_CORE |
ab85b120 SO |
1116 | select REGMAP_I2C |
1117 | select REGMAP_IRQ | |
e102befe | 1118 | help |
ab85b120 SO |
1119 | If you say yes here you get support for the TPS65090 series of |
1120 | Power Management chips. | |
1121 | This driver provides common support for accessing the device, | |
1122 | additional drivers must be enabled in order to use the | |
1123 | functionality of the device. | |
e102befe | 1124 | |
ab85b120 SO |
1125 | config MFD_TPS65217 |
1126 | tristate "TI TPS65217 Power Management / White LED chips" | |
0244ad00 | 1127 | depends on I2C |
b8380c1a | 1128 | select MFD_CORE |
2b247d06 | 1129 | select REGMAP_I2C |
1d9f9f04 | 1130 | help |
ab85b120 SO |
1131 | If you say yes here you get support for the TPS65217 series of |
1132 | Power Management / White LED chips. | |
1133 | These include voltage regulators, lithium ion/polymer battery | |
1134 | charger, wled and other features that are often used in portable | |
1135 | devices. | |
1d9f9f04 | 1136 | |
ab85b120 SO |
1137 | This driver can also be built as a module. If so, the module |
1138 | will be called tps65217. | |
e5b48684 | 1139 | |
44b4dc61 K |
1140 | config MFD_TPS65218 |
1141 | tristate "TI TPS65218 Power Management chips" | |
1142 | depends on I2C | |
1143 | select MFD_CORE | |
1144 | select REGMAP_I2C | |
2d5d366a | 1145 | select REGMAP_IRQ |
44b4dc61 K |
1146 | help |
1147 | If you say yes here you get support for the TPS65218 series of | |
1148 | Power Management chips. | |
1149 | These include voltage regulators, gpio and other features | |
1150 | that are often used in portable devices. Only regulator | |
1151 | component is currently supported. | |
1152 | ||
1153 | This driver can also be built as a module. If so, the module | |
1154 | will be called tps65218. | |
1155 | ||
ab85b120 SO |
1156 | config MFD_TPS6586X |
1157 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1158 | depends on I2C=y |
b11062b9 | 1159 | select MFD_CORE |
1df5981b | 1160 | select REGMAP_I2C |
b11062b9 | 1161 | help |
ab85b120 SO |
1162 | If you say yes here you get support for the TPS6586X series of |
1163 | Power Management chips. | |
1164 | This driver provides common support for accessing the device, | |
1165 | additional drivers must be enabled in order to use the | |
1166 | functionality of the device. | |
b11062b9 | 1167 | |
ab85b120 SO |
1168 | This driver can also be built as a module. If so, the module |
1169 | will be called tps6586x. | |
e5b48684 | 1170 | |
ab85b120 SO |
1171 | config MFD_TPS65910 |
1172 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1173 | depends on I2C=y |
1174 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1175 | select MFD_CORE |
1df5981b | 1176 | select REGMAP_I2C |
ab85b120 | 1177 | select REGMAP_IRQ |
cd99758b | 1178 | select IRQ_DOMAIN |
2aa13b9e | 1179 | help |
ab85b120 SO |
1180 | if you say yes here you get support for the TPS65910 series of |
1181 | Power Management chips. | |
96920630 | 1182 | |
ab85b120 SO |
1183 | config MFD_TPS65912 |
1184 | bool "TI TPS65912 Power Management chip" | |
1185 | depends on GPIOLIB | |
c972c128 | 1186 | select MFD_CORE |
2aa13b9e | 1187 | help |
ab85b120 SO |
1188 | If you say yes here you get support for the TPS65912 series of |
1189 | PM chips. | |
96920630 | 1190 | |
ab85b120 SO |
1191 | config MFD_TPS65912_I2C |
1192 | bool "TI TPS65912 Power Management chip with I2C" | |
1193 | select MFD_CORE | |
1194 | select MFD_TPS65912 | |
0244ad00 | 1195 | depends on I2C=y && GPIOLIB |
ab85b120 SO |
1196 | help |
1197 | If you say yes here you get support for the TPS65912 series of | |
1198 | PM chips with I2C interface. | |
96920630 | 1199 | |
ab85b120 SO |
1200 | config MFD_TPS65912_SPI |
1201 | bool "TI TPS65912 Power Management chip with SPI" | |
1202 | select MFD_CORE | |
1203 | select MFD_TPS65912 | |
0244ad00 | 1204 | depends on SPI_MASTER && GPIOLIB |
c661a0b9 | 1205 | help |
ab85b120 SO |
1206 | If you say yes here you get support for the TPS65912 series of |
1207 | PM chips with SPI interface. | |
c661a0b9 | 1208 | |
ab85b120 SO |
1209 | config MFD_TPS80031 |
1210 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1211 | depends on I2C=y |
9e501086 | 1212 | select MFD_CORE |
d6c645fc | 1213 | select REGMAP_I2C |
8ab30691 | 1214 | select REGMAP_IRQ |
9e501086 | 1215 | help |
ab85b120 SO |
1216 | If you say yes here you get support for the Texas Instruments |
1217 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1218 | Path and Battery Charger. The device provides five configurable | |
1219 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1220 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1221 | Power Path from USB, 32K clock generator. | |
9e501086 | 1222 | |
ab85b120 SO |
1223 | config TWL4030_CORE |
1224 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1225 | depends on I2C=y |
ab85b120 | 1226 | select IRQ_DOMAIN |
6e3ad118 | 1227 | select REGMAP_I2C |
f52046b1 | 1228 | help |
ab85b120 | 1229 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1230 | This core driver provides register access and IRQ handling |
1231 | facilities, and registers devices for the various functions | |
1232 | so that function-specific drivers can bind to them. | |
1233 | ||
ab85b120 SO |
1234 | These multi-function chips are found on many OMAP2 and OMAP3 |
1235 | boards, providing power management, RTC, GPIO, keypad, a | |
1236 | high speed USB OTG transceiver, an audio codec (on most | |
1237 | versions) and many other features. | |
8e005935 | 1238 | |
ab85b120 SO |
1239 | config TWL4030_POWER |
1240 | bool "TI TWL4030 power resources" | |
1241 | depends on TWL4030_CORE && ARM | |
df3df646 | 1242 | help |
ab85b120 SO |
1243 | Say yes here if you want to use the power resources on the |
1244 | TWL4030 family chips. Most of these resources are regulators, | |
1245 | which have a separate driver; some are control signals, such | |
1246 | as clock request handshaking. | |
df3df646 | 1247 | |
ab85b120 SO |
1248 | This driver uses board-specific data to initialize the resources |
1249 | and load scripts controlling which resources are switched off/on | |
1250 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1251 | |
ab85b120 SO |
1252 | config MFD_TWL4030_AUDIO |
1253 | bool "TI TWL4030 Audio" | |
0244ad00 | 1254 | depends on TWL4030_CORE |
8c96aefb | 1255 | select MFD_CORE |
ab85b120 | 1256 | default n |
13a09f93 | 1257 | |
ab85b120 SO |
1258 | config TWL6040_CORE |
1259 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1260 | depends on I2C=y |
62579266 | 1261 | select MFD_CORE |
ab85b120 SO |
1262 | select REGMAP_I2C |
1263 | select REGMAP_IRQ | |
1264 | default n | |
0c41839e | 1265 | help |
ab85b120 SO |
1266 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1267 | codec. | |
1268 | This driver provides common support for accessing the device, | |
1269 | additional drivers must be enabled in order to use the | |
1270 | functionality of the device (audio, vibra). | |
dae2db30 | 1271 | |
ab85b120 SO |
1272 | config MENELAUS |
1273 | bool "TI TWL92330/Menelaus PM chip" | |
1274 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1275 | help |
ab85b120 SO |
1276 | If you say yes here you get support for the Texas Instruments |
1277 | TWL92330/Menelaus Power Management chip. This include voltage | |
1278 | regulators, Dual slot memory card transceivers, real-time clock | |
1279 | and other features that are often used in portable devices like | |
1280 | cell phones and PDAs. | |
5814fc35 | 1281 | |
ab85b120 SO |
1282 | config MFD_WL1273_CORE |
1283 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1284 | depends on I2C |
650c2a21 | 1285 | select MFD_CORE |
ab85b120 | 1286 | default n |
650c2a21 | 1287 | help |
ab85b120 SO |
1288 | This is the core driver for the TI WL1273 FM radio. This MFD |
1289 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1290 | audio codec. | |
650c2a21 | 1291 | |
ab85b120 SO |
1292 | config MFD_LM3533 |
1293 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1294 | depends on I2C | |
f71e1afd | 1295 | select MFD_CORE |
ab85b120 | 1296 | select REGMAP_I2C |
ab85b120 SO |
1297 | help |
1298 | Say yes here to enable support for National Semiconductor / TI | |
1299 | LM3533 Lighting Power chips. | |
1300 | ||
1301 | This driver provides common support for accessing the device; | |
1302 | additional drivers must be enabled in order to use the LED, | |
1303 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1304 | |
8edbede9 | 1305 | config MFD_TIMBERDALE |
ab85b120 | 1306 | tristate "Timberdale FPGA" |
8edbede9 | 1307 | select MFD_CORE |
84c3a8f6 | 1308 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
8edbede9 RR |
1309 | ---help--- |
1310 | This is the core driver for the timberdale FPGA. This device is a | |
1311 | multifunction device which exposes numerous platform devices. | |
1312 | ||
1313 | The timberdale FPGA can be found on the Intel Atom development board | |
1314 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1315 | |
ab85b120 SO |
1316 | config MFD_TC3589X |
1317 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1318 | depends on I2C=y |
1422731d | 1319 | depends on OF |
e82c60ae DT |
1320 | select MFD_CORE |
1321 | help | |
ab85b120 | 1322 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1323 | |
ab85b120 SO |
1324 | This driver provides common support for accessing the device, |
1325 | additional drivers must be enabled in order to use the | |
1326 | functionality of the device. | |
4630b130 | 1327 | |
ab85b120 SO |
1328 | config MFD_TMIO |
1329 | bool | |
1330 | default n | |
1331 | ||
1332 | config MFD_T7L66XB | |
1333 | bool "Toshiba T7L66XB" | |
0244ad00 | 1334 | depends on ARM && HAVE_CLK |
e090d506 | 1335 | select MFD_CORE |
ab85b120 | 1336 | select MFD_TMIO |
e090d506 | 1337 | help |
ab85b120 | 1338 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1339 | |
ab85b120 SO |
1340 | config MFD_TC6387XB |
1341 | bool "Toshiba TC6387XB" | |
1342 | depends on ARM && HAVE_CLK | |
bd358132 | 1343 | select MFD_CORE |
ab85b120 | 1344 | select MFD_TMIO |
bd358132 | 1345 | help |
ab85b120 | 1346 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1347 | |
ab85b120 SO |
1348 | config MFD_TC6393XB |
1349 | bool "Toshiba TC6393XB" | |
1350 | depends on ARM && HAVE_CLK | |
1351 | select GPIOLIB | |
91f4debf | 1352 | select MFD_CORE |
ab85b120 | 1353 | select MFD_TMIO |
91f4debf | 1354 | help |
ab85b120 | 1355 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1356 | |
375fc77b | 1357 | config MFD_VX855 |
ab85b120 | 1358 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1359 | depends on PCI |
375fc77b DD |
1360 | select MFD_CORE |
1361 | help | |
1362 | Say yes here to enable support for various functions of the | |
1363 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1364 | and/or vx855_gpio drivers for this to do anything useful. | |
1365 | ||
ab85b120 SO |
1366 | config MFD_ARIZONA |
1367 | select REGMAP | |
1368 | select REGMAP_IRQ | |
383268a8 | 1369 | select MFD_CORE |
ab85b120 | 1370 | bool |
cbdb53e1 | 1371 | |
ab85b120 | 1372 | config MFD_ARIZONA_I2C |
ea1f3339 | 1373 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1374 | select MFD_ARIZONA |
cbdb53e1 | 1375 | select MFD_CORE |
ab85b120 | 1376 | select REGMAP_I2C |
0244ad00 | 1377 | depends on I2C |
c013f0a5 | 1378 | help |
ea1f3339 RF |
1379 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1380 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1381 | |
ab85b120 | 1382 | config MFD_ARIZONA_SPI |
ea1f3339 | 1383 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1384 | select MFD_ARIZONA |
3c33be06 | 1385 | select MFD_CORE |
ab85b120 | 1386 | select REGMAP_SPI |
0244ad00 | 1387 | depends on SPI_MASTER |
3c33be06 | 1388 | help |
ea1f3339 RF |
1389 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1390 | audio SoC core functionality controlled via I2C. | |
1391 | ||
1392 | config MFD_CS47L24 | |
1393 | bool "Cirrus Logic CS47L24 and WM1831" | |
1394 | depends on MFD_ARIZONA | |
1395 | help | |
1396 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1397 | |
ab85b120 SO |
1398 | config MFD_WM5102 |
1399 | bool "Wolfson Microelectronics WM5102" | |
1400 | depends on MFD_ARIZONA | |
09d6292b | 1401 | help |
ab85b120 | 1402 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1403 | |
ab85b120 | 1404 | config MFD_WM5110 |
e5d4ef0d | 1405 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1406 | depends on MFD_ARIZONA |
1f5a371c | 1407 | help |
e5d4ef0d RF |
1408 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1409 | low power audio SoC | |
1f5a371c | 1410 | |
dc7d4863 | 1411 | config MFD_WM8997 |
ca16ecbc | 1412 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1413 | depends on MFD_ARIZONA |
1414 | help | |
1415 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1416 | ||
6887b042 RF |
1417 | config MFD_WM8998 |
1418 | bool "Wolfson Microelectronics WM8998" | |
1419 | depends on MFD_ARIZONA | |
1420 | help | |
1421 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1422 | ||
ab85b120 SO |
1423 | config MFD_WM8400 |
1424 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1425 | select MFD_CORE |
0244ad00 | 1426 | depends on I2C=y |
1b1247dd LD |
1427 | select REGMAP_I2C |
1428 | help | |
ab85b120 SO |
1429 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1430 | CODEC. This driver provides common support for accessing | |
1431 | the device, additional drivers must be enabled in order to use | |
1432 | the functionality of the device. | |
35bdd290 | 1433 | |
ab85b120 SO |
1434 | config MFD_WM831X |
1435 | bool | |
75060a1d | 1436 | |
ab85b120 SO |
1437 | config MFD_WM831X_I2C |
1438 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1439 | select MFD_CORE |
ab85b120 | 1440 | select MFD_WM831X |
c948ef3a | 1441 | select REGMAP_I2C |
ab85b120 | 1442 | select IRQ_DOMAIN |
0244ad00 | 1443 | depends on I2C=y |
c948ef3a | 1444 | help |
ab85b120 SO |
1445 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1446 | when controlled using I2C. This driver provides common support | |
1447 | for accessing the device, additional drivers must be enabled in | |
1448 | order to use the functionality of the device. | |
c948ef3a | 1449 | |
ab85b120 SO |
1450 | config MFD_WM831X_SPI |
1451 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1452 | select MFD_CORE |
ab85b120 SO |
1453 | select MFD_WM831X |
1454 | select REGMAP_SPI | |
1455 | select IRQ_DOMAIN | |
0244ad00 | 1456 | depends on SPI_MASTER |
f01312d8 | 1457 | help |
ab85b120 SO |
1458 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1459 | when controlled using SPI. This driver provides common support | |
1460 | for accessing the device, additional drivers must be enabled in | |
1461 | order to use the functionality of the device. | |
f01312d8 | 1462 | |
ab85b120 SO |
1463 | config MFD_WM8350 |
1464 | bool | |
ab85b120 SO |
1465 | |
1466 | config MFD_WM8350_I2C | |
1467 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1468 | select MFD_WM8350 | |
0244ad00 | 1469 | depends on I2C=y |
c7b76dce | 1470 | help |
ab85b120 SO |
1471 | The WM8350 is an integrated audio and power management |
1472 | subsystem with watchdog and RTC functionality for embedded | |
1473 | systems. This option enables core support for the WM8350 with | |
1474 | I2C as the control interface. Additional options must be | |
1475 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1476 | |
ab85b120 | 1477 | config MFD_WM8994 |
6052d83e | 1478 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1479 | select MFD_CORE |
1480 | select REGMAP_I2C | |
1481 | select REGMAP_IRQ | |
6052d83e | 1482 | depends on I2C |
acad189b | 1483 | help |
ab85b120 | 1484 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1485 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1486 | has on board GPIO and regulator functionality which is |
1487 | supported via the relevant subsystems. This driver provides | |
1488 | core support for the WM8994, in order to use the actual | |
1489 | functionaltiy of the device other drivers must be enabled. | |
acad189b | 1490 | |
60013b94 | 1491 | config MFD_STW481X |
f41716dc | 1492 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1493 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1494 | select REGMAP_I2C |
1495 | select MFD_CORE | |
1496 | help | |
1497 | Select this option to enable the STw481x chip driver used | |
1498 | in various ST Microelectronics and ST-Ericsson embedded | |
1499 | Nomadik series. | |
1500 | ||
a4e137ab | 1501 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 1502 | depends on ARCH_SA1100 |
a4e137ab RK |
1503 | |
1504 | config MCP | |
1505 | tristate | |
1506 | ||
5e742ad6 RK |
1507 | # Interface drivers |
1508 | config MCP_SA11X0 | |
1509 | tristate "Support SA11x0 MCP interface" | |
1510 | depends on ARCH_SA1100 | |
1511 | select MCP | |
1512 | ||
05c45ca9 RK |
1513 | # Chip drivers |
1514 | config MCP_UCB1200 | |
1c93c725 | 1515 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
1516 | depends on MCP_SA11X0 |
1517 | select MCP | |
05c45ca9 | 1518 | |
acb45439 RK |
1519 | config MCP_UCB1200_TS |
1520 | tristate "Touchscreen interface support" | |
1521 | depends on MCP_UCB1200 && INPUT | |
1522 | ||
a4e137ab | 1523 | endmenu |
3ecbf05b | 1524 | |
974cc7b9 PM |
1525 | config MFD_VEXPRESS_SYSREG |
1526 | bool "Versatile Express System Registers" | |
b33cdd28 | 1527 | depends on VEXPRESS_CONFIG && GPIOLIB |
974cc7b9 PM |
1528 | default y |
1529 | select CLKSRC_MMIO | |
1530 | select GPIO_GENERIC_PLATFORM | |
1531 | select MFD_CORE | |
1532 | select MFD_SYSCON | |
3ecbf05b | 1533 | help |
974cc7b9 PM |
1534 | System Registers are the platform configuration block |
1535 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 LW |
1536 | |
1537 | endmenu | |
1538 | endif |