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