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