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Commit | Line | Data |
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a4e137ab RK |
1 | # |
2 | # Multifunction miscellaneous devices | |
3 | # | |
4 | ||
8a0a8e8e AB |
5 | if HAS_IOMEM |
6 | menu "Multifunction device drivers" | |
b6d6454f | 7 | |
aa613de6 DES |
8 | config MFD_CORE |
9 | tristate | |
c94bb233 | 10 | select IRQ_DOMAIN |
aa613de6 DES |
11 | default n |
12 | ||
ab85b120 SO |
13 | config MFD_CS5535 |
14 | tristate "AMD CS5535 and CS5536 southbridge core functions" | |
2cc50bee | 15 | select MFD_CORE |
c03842d8 | 16 | depends on PCI && (X86_32 || (X86 && COMPILE_TEST)) |
ab85b120 SO |
17 | ---help--- |
18 | This is the core driver for CS5535/CS5536 MFD functions. This is | |
19 | necessary for using the board's GPIO and MFGPT functionality. | |
2cc50bee | 20 | |
9787f5e2 TT |
21 | config MFD_ALTERA_A10SR |
22 | bool "Altera Arria10 DevKit System Resource chip" | |
23 | depends on ARCH_SOCFPGA && SPI_MASTER=y && OF | |
24 | select REGMAP_SPI | |
25 | select MFD_CORE | |
26 | help | |
27 | Support for the Altera Arria10 DevKit MAX5 System Resource chip | |
28 | using the SPI interface. This driver provides common support for | |
29 | accessing the external gpio extender (LEDs & buttons) and | |
30 | power supply alarms (hwmon). | |
31 | ||
b25c6b7d WY |
32 | config MFD_ACT8945A |
33 | tristate "Active-semi ACT8945A" | |
34 | select MFD_CORE | |
35 | select REGMAP_I2C | |
36 | depends on I2C && OF | |
37 | help | |
38 | Support for the ACT8945A PMIC from Active-semi. This device | |
39 | features three step-down DC/DC converters and four low-dropout | |
40 | linear regulators, along with a complete ActivePath battery | |
41 | charger. | |
42 | ||
ab85b120 SO |
43 | config MFD_AS3711 |
44 | bool "AMS AS3711" | |
45 | select MFD_CORE | |
70c6cce0 QZ |
46 | select REGMAP_I2C |
47 | select REGMAP_IRQ | |
0244ad00 | 48 | depends on I2C=y |
70c6cce0 | 49 | help |
ab85b120 | 50 | Support for the AS3711 PMIC from AMS |
70c6cce0 | 51 | |
d460a6f3 LD |
52 | config MFD_AS3722 |
53 | bool "ams AS3722 Power Management IC" | |
54 | select MFD_CORE | |
55 | select REGMAP_I2C | |
56 | select REGMAP_IRQ | |
72ac0127 | 57 | depends on I2C=y && OF |
d460a6f3 LD |
58 | help |
59 | The ams AS3722 is a compact system PMU suitable for mobile phones, | |
60 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down | |
61 | controllers, 11 LDOs, RTC, automatic battery, temperature and | |
62 | over current monitoring, GPIOs, ADC and a watchdog. | |
63 | ||
ab85b120 SO |
64 | config PMIC_ADP5520 |
65 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" | |
66 | depends on I2C=y | |
67 | help | |
68 | Say yes here to add support for Analog Devices AD5520 and ADP5501, | |
69 | Multifunction Power Management IC. This includes | |
70 | the I2C driver and the core APIs _only_, you have to select | |
71 | individual components like LCD backlight, LEDs, GPIOs and Kepad | |
72 | under the corresponding menus. | |
73 | ||
74 | config MFD_AAT2870_CORE | |
75 | bool "AnalogicTech AAT2870" | |
70c6cce0 | 76 | select MFD_CORE |
6fafecc1 GU |
77 | depends on I2C=y |
78 | depends on GPIOLIB || COMPILE_TEST | |
70c6cce0 | 79 | help |
ab85b120 SO |
80 | If you say yes here you get support for the AAT2870. |
81 | This driver provides common support for accessing the device, | |
82 | additional drivers must be enabled in order to use the | |
83 | functionality of the device. | |
70c6cce0 | 84 | |
5c41f11c CP |
85 | config MFD_ATMEL_FLEXCOM |
86 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" | |
87 | select MFD_CORE | |
88 | depends on OF | |
89 | help | |
90 | Select this to get support for Atmel Flexcom. This is a wrapper | |
91 | which embeds a SPI controller, a I2C controller and a USART. Only | |
92 | one function can be used at a time. The choice is done at boot time | |
93 | by the probe function of this MFD driver according to a device tree | |
94 | property. | |
95 | ||
2c86e9fb | 96 | config MFD_ATMEL_HLCDC |
292aabb1 | 97 | tristate "Atmel HLCDC (High-end LCD Controller)" |
2c86e9fb BB |
98 | select MFD_CORE |
99 | select REGMAP_MMIO | |
100 | depends on OF | |
292aabb1 BB |
101 | help |
102 | If you say yes here you get support for the HLCDC block. | |
103 | This driver provides common support for accessing the device, | |
104 | additional drivers must be enabled in order to use the | |
105 | functionality of the device. | |
2c86e9fb | 106 | |
037b60f2 MP |
107 | config MFD_BCM590XX |
108 | tristate "Broadcom BCM590xx PMUs" | |
109 | select MFD_CORE | |
110 | select REGMAP_I2C | |
111 | depends on I2C | |
112 | help | |
113 | Support for the BCM590xx PMUs from Broadcom | |
114 | ||
585083c5 CYT |
115 | config MFD_AC100 |
116 | tristate "X-Powers AC100" | |
117 | select MFD_CORE | |
118 | depends on SUNXI_RSB | |
119 | help | |
120 | If you say Y here you get support for the X-Powers AC100 audio codec | |
121 | IC. | |
122 | This driver include only the core APIs. You have to select individual | |
123 | components like codecs or RTC under the corresponding menus. | |
124 | ||
cfb61a41 | 125 | config MFD_AXP20X |
4fd41151 | 126 | tristate |
cfb61a41 | 127 | select MFD_CORE |
cfb61a41 | 128 | select REGMAP_IRQ |
4fd41151 CYT |
129 | |
130 | config MFD_AXP20X_I2C | |
131 | tristate "X-Powers AXP series PMICs with I2C" | |
132 | select MFD_AXP20X | |
133 | select REGMAP_I2C | |
134 | depends on I2C | |
cfb61a41 | 135 | help |
4fd41151 CYT |
136 | If you say Y here you get support for the X-Powers AXP series power |
137 | management ICs (PMICs) controlled with I2C. | |
cfb61a41 CC |
138 | This driver include only the core APIs. You have to select individual |
139 | components like regulators or the PEK (Power Enable Key) under the | |
140 | corresponding menus. | |
141 | ||
02071f0f CYT |
142 | config MFD_AXP20X_RSB |
143 | tristate "X-Powers AXP series PMICs with RSB" | |
144 | select MFD_AXP20X | |
145 | depends on SUNXI_RSB | |
cfb61a41 | 146 | help |
02071f0f CYT |
147 | If you say Y here you get support for the X-Powers AXP series power |
148 | management ICs (PMICs) controlled with RSB. | |
cfb61a41 CC |
149 | This driver include only the core APIs. You have to select individual |
150 | components like regulators or the PEK (Power Enable Key) under the | |
151 | corresponding menus. | |
152 | ||
4ab6174e | 153 | config MFD_CROS_EC |
ab85b120 | 154 | tristate "ChromeOS Embedded Controller" |
5a324acf | 155 | select MFD_CORE |
062476f2 JMC |
156 | select CHROME_PLATFORMS |
157 | select CROS_EC_PROTO | |
ba5776ab | 158 | depends on X86 || ARM || ARM64 || COMPILE_TEST |
4ab6174e SG |
159 | help |
160 | If you say Y here you get support for the ChromeOS Embedded | |
161 | Controller (EC) providing keyboard, battery and power services. | |
fc83f586 | 162 | You also need to enable the driver for the bus you are using. The |
4ab6174e | 163 | protocol for talking to the EC is defined by the bus driver. |
b6d6454f | 164 | |
89969009 SG |
165 | config MFD_CROS_EC_I2C |
166 | tristate "ChromeOS Embedded Controller (I2C)" | |
da935c0b | 167 | depends on MFD_CROS_EC && I2C |
f61be273 | 168 | |
67d16a46 | 169 | help |
89969009 SG |
170 | If you say Y here, you get support for talking to the ChromeOS |
171 | EC through an I2C bus. This uses a simple byte-level protocol with | |
172 | a checksum. Failing accesses will be retried three times to | |
173 | improve reliability. | |
174 | ||
a17d94f0 SG |
175 | config MFD_CROS_EC_SPI |
176 | tristate "ChromeOS Embedded Controller (SPI)" | |
da935c0b | 177 | depends on MFD_CROS_EC && SPI |
a17d94f0 SG |
178 | |
179 | ---help--- | |
180 | If you say Y here, you get support for talking to the ChromeOS EC | |
181 | through a SPI bus, using a byte-level protocol. Since the EC's | |
182 | response time cannot be guaranteed, we support ignoring | |
183 | 'pre-amble' bytes before the response actually starts. | |
67d16a46 | 184 | |
fa9ff4b1 | 185 | config MFD_ASIC3 |
ab85b120 | 186 | bool "Compaq ASIC3" |
0244ad00 | 187 | depends on GPIOLIB && ARM |
9461f65a | 188 | select MFD_CORE |
fa9ff4b1 SO |
189 | ---help--- |
190 | This driver supports the ASIC3 multifunction chip found on many | |
191 | PDAs (mainly iPAQ and HTC based ones) | |
192 | ||
ab85b120 SO |
193 | config PMIC_DA903X |
194 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" | |
195 | depends on I2C=y | |
70c6cce0 | 196 | help |
921a1b0c | 197 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
ab85b120 SO |
198 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
199 | usually found on PXA processors-based platforms. This includes | |
200 | the I2C driver and the core APIs _only_, you have to select | |
201 | individual components like LCD backlight, voltage regulators, | |
202 | LEDs and battery-charger under the corresponding menus. | |
70c6cce0 | 203 | |
ab85b120 SO |
204 | config PMIC_DA9052 |
205 | bool | |
ca26308c MA |
206 | select MFD_CORE |
207 | ||
ab85b120 SO |
208 | config MFD_DA9052_SPI |
209 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" | |
210 | select REGMAP_SPI | |
211 | select REGMAP_IRQ | |
212 | select PMIC_DA9052 | |
0244ad00 | 213 | depends on SPI_MASTER=y |
0931a4c6 | 214 | help |
ab85b120 SO |
215 | Support for the Dialog Semiconductor DA9052 PMIC |
216 | when controlled using SPI. This driver provides common support | |
217 | for accessing the device, additional drivers must be enabled in | |
218 | order to use the functionality of the device. | |
0931a4c6 | 219 | |
ab85b120 SO |
220 | config MFD_DA9052_I2C |
221 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" | |
222 | select REGMAP_I2C | |
223 | select REGMAP_IRQ | |
224 | select PMIC_DA9052 | |
0244ad00 | 225 | depends on I2C=y |
ab85b120 SO |
226 | help |
227 | Support for the Dialog Semiconductor DA9052 PMIC | |
228 | when controlled using I2C. This driver provides common support | |
229 | for accessing the device, additional drivers must be enabled in | |
230 | order to use the functionality of the device. | |
f61be273 | 231 | |
ab85b120 SO |
232 | config MFD_DA9055 |
233 | bool "Dialog Semiconductor DA9055 PMIC Support" | |
234 | select REGMAP_I2C | |
235 | select REGMAP_IRQ | |
03df0f62 | 236 | select MFD_CORE |
0244ad00 | 237 | depends on I2C=y |
67d16a46 | 238 | help |
ab85b120 SO |
239 | Say yes here for support of Dialog Semiconductor DA9055. This is |
240 | a Power Management IC. This driver provides common support for | |
241 | accessing the device as well as the I2C interface to the chip itself. | |
242 | Additional drivers must be enabled in order to use the functionality | |
243 | of the device. | |
03df0f62 | 244 | |
ab85b120 SO |
245 | This driver can be built as a module. If built as a module it will be |
246 | called "da9055" | |
03df0f62 | 247 | |
9b40b030 T |
248 | config MFD_DA9062 |
249 | tristate "Dialog Semiconductor DA9062 PMIC Support" | |
250 | select MFD_CORE | |
251 | select REGMAP_I2C | |
252 | select REGMAP_IRQ | |
c2e04af0 | 253 | depends on I2C |
9b40b030 T |
254 | help |
255 | Say yes here for support for the Dialog Semiconductor DA9062 PMIC. | |
256 | This includes the I2C driver and core APIs. | |
257 | Additional drivers must be enabled in order to use the functionality | |
258 | of the device. | |
259 | ||
8e685483 | 260 | config MFD_DA9063 |
8726cacc | 261 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
8e685483 KG |
262 | select MFD_CORE |
263 | select REGMAP_I2C | |
264 | select REGMAP_IRQ | |
c2e04af0 | 265 | depends on I2C |
8e685483 KG |
266 | help |
267 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. | |
268 | This includes the I2C driver and core APIs. | |
269 | Additional drivers must be enabled in order to use the functionality | |
270 | of the device. | |
271 | ||
b8fce55c AT |
272 | config MFD_DA9150 |
273 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" | |
c2e04af0 | 274 | depends on I2C |
b8fce55c AT |
275 | select MFD_CORE |
276 | select REGMAP_I2C | |
277 | select REGMAP_IRQ | |
278 | help | |
279 | This adds support for the DA9150 integrated charger and fuel-gauge | |
280 | chip. This driver provides common support for accessing the device. | |
281 | Additional drivers must be enabled in order to use the specific | |
282 | features of the device. | |
283 | ||
338a1281 OP |
284 | config MFD_DLN2 |
285 | tristate "Diolan DLN2 support" | |
286 | select MFD_CORE | |
287 | depends on USB | |
288 | help | |
289 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter | |
290 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, | |
291 | etc. must be enabled in order to use the functionality of | |
292 | the device. | |
293 | ||
c695abab SN |
294 | config MFD_EXYNOS_LPASS |
295 | tristate "Samsung Exynos SoC Low Power Audio Subsystem" | |
296 | select MFD_CORE | |
297 | select REGMAP_MMIO | |
298 | help | |
299 | Select this option to enable support for Samsung Exynos Low Power | |
300 | Audio Subsystem. | |
301 | ||
ab85b120 SO |
302 | config MFD_MC13XXX |
303 | tristate | |
0244ad00 | 304 | depends on (SPI_MASTER || I2C) |
01636eb9 | 305 | select MFD_CORE |
10f9edae | 306 | select REGMAP_IRQ |
01636eb9 | 307 | help |
ab85b120 SO |
308 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
309 | This driver provides common support for accessing the device, | |
310 | additional drivers must be enabled in order to use the | |
311 | functionality of the device. | |
03df0f62 | 312 | |
ab85b120 SO |
313 | config MFD_MC13XXX_SPI |
314 | tristate "Freescale MC13783 and MC13892 SPI interface" | |
0244ad00 | 315 | depends on SPI_MASTER |
ab85b120 SO |
316 | select REGMAP_SPI |
317 | select MFD_MC13XXX | |
318 | help | |
319 | Select this if your MC13xxx is connected via an SPI bus. | |
03df0f62 | 320 | |
ab85b120 SO |
321 | config MFD_MC13XXX_I2C |
322 | tristate "Freescale MC13892 I2C interface" | |
0244ad00 | 323 | depends on I2C |
ab85b120 SO |
324 | select REGMAP_I2C |
325 | select MFD_MC13XXX | |
01636eb9 | 326 | help |
ab85b120 | 327 | Select this if your MC13xxx is connected via an I2C bus. |
01636eb9 | 328 | |
e2fccf5c MP |
329 | config MFD_MX25_TSADC |
330 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" | |
331 | select REGMAP_MMIO | |
332 | depends on (SOC_IMX25 && OF) || COMPILE_TEST | |
333 | help | |
334 | Enable support for the integrated Touchscreen and ADC unit of the | |
335 | i.MX25 processors. They consist of a conversion queue for general | |
336 | purpose ADC and a queue for Touchscreens. | |
337 | ||
8bdf87b4 GX |
338 | config MFD_HI6421_PMIC |
339 | tristate "HiSilicon Hi6421 PMU/Codec IC" | |
340 | depends on OF | |
341 | select MFD_CORE | |
342 | select REGMAP_MMIO | |
343 | help | |
344 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- | |
345 | functions, such as regulators, RTC, codec, Coulomb counter, etc. | |
346 | This driver includes core APIs _only_. You have to select | |
347 | individul components like voltage regulators under corresponding | |
348 | menus in order to enable them. | |
349 | We communicate with the Hi6421 via memory-mapped I/O. | |
350 | ||
b52207ef CF |
351 | config MFD_HI655X_PMIC |
352 | tristate "HiSilicon Hi655X series PMU/Codec IC" | |
353 | depends on ARCH_HISI || COMPILE_TEST | |
354 | depends on OF | |
355 | select MFD_CORE | |
356 | select REGMAP_MMIO | |
357 | select REGMAP_IRQ | |
358 | help | |
359 | Select this option to enable Hisilicon hi655x series pmic driver. | |
360 | ||
a1635b8f PZ |
361 | config HTC_EGPIO |
362 | bool "HTC EGPIO support" | |
0244ad00 | 363 | depends on GPIOLIB && ARM |
a1635b8f PZ |
364 | help |
365 | This driver supports the CPLD egpio chip present on | |
366 | several HTC phones. It provides basic support for input | |
367 | pins, output pins, and irqs. | |
368 | ||
5dc3339a PZ |
369 | config HTC_PASIC3 |
370 | tristate "HTC PASIC3 LED/DS1WM chip support" | |
0254a8f4 | 371 | select MFD_CORE |
5dc3339a PZ |
372 | help |
373 | This core driver provides register access for the LED/DS1WM | |
374 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and | |
375 | HTC Magician devices, respectively. Actual functionality is | |
376 | handled by the leds-pasic3 and ds1wm drivers. | |
377 | ||
6048a3dd CM |
378 | config HTC_I2CPLD |
379 | bool "HTC I2C PLD chip support" | |
bef3e20c | 380 | depends on I2C=y && GPIOLIB |
6048a3dd CM |
381 | help |
382 | If you say yes here you get support for the supposed CPLD | |
383 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. | |
384 | This device provides input and output GPIOs through an I2C | |
385 | interface to one or more sub-chips. | |
386 | ||
60ae5b9f RT |
387 | config MFD_INTEL_QUARK_I2C_GPIO |
388 | tristate "Intel Quark MFD I2C GPIO" | |
389 | depends on PCI | |
390 | depends on X86 | |
391 | depends on COMMON_CLK | |
392 | select MFD_CORE | |
393 | help | |
394 | This MFD provides support for I2C and GPIO that exist only | |
395 | in a single PCI device. It splits the 2 IO devices to | |
396 | their respective IO driver. | |
397 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. | |
398 | ||
ab85b120 SO |
399 | config LPC_ICH |
400 | tristate "Intel ICH LPC" | |
0244ad00 | 401 | depends on PCI |
ab85b120 | 402 | select MFD_CORE |
d9105c2b | 403 | help |
ab85b120 SO |
404 | The LPC bridge function of the Intel ICH provides support for |
405 | many functional units. This driver provides needed support for | |
406 | other drivers to control these functions, currently GPIO and | |
407 | watchdog. | |
d9105c2b | 408 | |
ab85b120 SO |
409 | config LPC_SCH |
410 | tristate "Intel SCH LPC" | |
0244ad00 | 411 | depends on PCI |
16c5c023 | 412 | select MFD_CORE |
16c5c023 | 413 | help |
ab85b120 SO |
414 | LPC bridge function of the Intel SCH provides support for |
415 | System Management Bus and General Purpose I/O. | |
16c5c023 | 416 | |
7cf0a66f ZL |
417 | config INTEL_SOC_PMIC |
418 | bool "Support for Intel Atom SoC PMIC" | |
04cbfe68 | 419 | depends on GPIOLIB |
7cf0a66f ZL |
420 | depends on I2C=y |
421 | select MFD_CORE | |
422 | select REGMAP_I2C | |
423 | select REGMAP_IRQ | |
424 | help | |
425 | Select this option to enable support for the PMIC device | |
426 | on some Intel SoC systems. The PMIC provides ADC, GPIO, | |
427 | thermal, charger and related power management functions | |
428 | on these systems. | |
429 | ||
4b45efe8 AS |
430 | config MFD_INTEL_LPSS |
431 | tristate | |
432 | select COMMON_CLK | |
433 | select MFD_CORE | |
434 | ||
435 | config MFD_INTEL_LPSS_ACPI | |
436 | tristate "Intel Low Power Subsystem support in ACPI mode" | |
437 | select MFD_INTEL_LPSS | |
438 | depends on X86 && ACPI | |
439 | help | |
440 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
441 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
442 | PCH) in ACPI mode. | |
443 | ||
444 | config MFD_INTEL_LPSS_PCI | |
445 | tristate "Intel Low Power Subsystem support in PCI mode" | |
446 | select MFD_INTEL_LPSS | |
447 | depends on X86 && PCI | |
448 | help | |
449 | This driver supports Intel Low Power Subsystem (LPSS) devices such as | |
450 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake | |
451 | PCH) in PCI mode. | |
452 | ||
ab85b120 SO |
453 | config MFD_INTEL_MSIC |
454 | bool "Intel MSIC" | |
455 | depends on INTEL_SCU_IPC | |
fc498fa2 | 456 | select MFD_CORE |
798a8eee | 457 | help |
ab85b120 SO |
458 | Select this option to enable access to Intel MSIC (Avatele |
459 | Passage) chip. This chip embeds audio, battery, GPIO, etc. | |
460 | devices used in Intel Medfield platforms. | |
798a8eee | 461 | |
dcc21cc0 LW |
462 | config MFD_IPAQ_MICRO |
463 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" | |
464 | depends on SA1100_H3100 || SA1100_H3600 | |
465 | select MFD_CORE | |
466 | help | |
467 | Select this to get support for the Microcontroller found in | |
468 | the Compaq iPAQ handheld computers. This is an Atmel | |
469 | AT90LS8535 microcontroller flashed with a special iPAQ | |
470 | firmware using the custom protocol implemented in this driver. | |
471 | ||
ab85b120 SO |
472 | config MFD_JANZ_CMODIO |
473 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" | |
474 | select MFD_CORE | |
0244ad00 | 475 | depends on PCI |
87c13493 | 476 | help |
ab85b120 SO |
477 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
478 | carrier board. This device is a PCI to MODULbus bridge which may | |
479 | host many different types of MODULbus daughterboards, including | |
480 | CAN and GPIO controllers. | |
87c13493 | 481 | |
ab85b120 SO |
482 | config MFD_JZ4740_ADC |
483 | bool "Janz JZ4740 ADC core" | |
31dd6a26 | 484 | select MFD_CORE |
ab85b120 SO |
485 | select GENERIC_IRQ_CHIP |
486 | depends on MACH_JZ4740 | |
31dd6a26 | 487 | help |
ab85b120 SO |
488 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
489 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. | |
31dd6a26 | 490 | |
43620a17 KS |
491 | config MFD_KEMPLD |
492 | tristate "Kontron module PLD device" | |
493 | select MFD_CORE | |
494 | help | |
495 | This is the core driver for the PLD (Programmable Logic Device) found | |
496 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD | |
497 | device may provide functions like watchdog, GPIO, UART and I2C bus. | |
498 | ||
499 | The following modules are supported: | |
18ca2ba5 | 500 | * COMe-bBL6 |
a3ee7509 | 501 | * COMe-bHL6 |
43620a17 KS |
502 | * COMe-bIP# |
503 | * COMe-bPC2 (ETXexpress-PC) | |
504 | * COMe-bSC# (ETXexpress-SC T#) | |
fb358e43 | 505 | * COMe-cBL6 |
a3ee7509 | 506 | * COMe-cBT6 |
18ca2ba5 | 507 | * COMe-cBW6 |
43620a17 KS |
508 | * COMe-cCT6 |
509 | * COMe-cDC2 (microETXexpress-DC) | |
a3ee7509 | 510 | * COMe-cHL6 |
43620a17 | 511 | * COMe-cPC2 (microETXexpress-PC) |
1db3ba28 MB |
512 | * COMe-cSL6 |
513 | * COMe-mAL10 | |
a3ee7509 | 514 | * COMe-mBT10 |
43620a17 | 515 | * COMe-mCT10 |
a3ee7509 | 516 | * COMe-mTT10 (nanoETXexpress-TT) |
43620a17 KS |
517 | * ETX-OH |
518 | ||
519 | This driver can also be built as a module. If so, the module | |
520 | will be called kempld-core. | |
521 | ||
ab85b120 SO |
522 | config MFD_88PM800 |
523 | tristate "Marvell 88PM800" | |
c2e04af0 | 524 | depends on I2C |
d48f411c | 525 | select REGMAP_I2C |
ab85b120 SO |
526 | select REGMAP_IRQ |
527 | select MFD_CORE | |
d48f411c | 528 | help |
ab85b120 SO |
529 | This supports for Marvell 88PM800 Power Management IC. |
530 | This includes the I2C driver and the core APIs _only_, you have to | |
531 | select individual components like voltage regulators, RTC and | |
532 | battery-charger under the corresponding menus. | |
d48f411c | 533 | |
ab85b120 SO |
534 | config MFD_88PM805 |
535 | tristate "Marvell 88PM805" | |
c2e04af0 | 536 | depends on I2C |
1176b5be | 537 | select REGMAP_I2C |
ab85b120 SO |
538 | select REGMAP_IRQ |
539 | select MFD_CORE | |
37df003c | 540 | help |
ab85b120 SO |
541 | This supports for Marvell 88PM805 Power Management IC. This includes |
542 | the I2C driver and the core APIs _only_, you have to select individual | |
543 | components like codec device, headset/Mic device under the | |
544 | corresponding menus. | |
37df003c | 545 | |
ab85b120 SO |
546 | config MFD_88PM860X |
547 | bool "Marvell 88PM8606/88PM8607" | |
0244ad00 | 548 | depends on I2C=y |
ab85b120 SO |
549 | select REGMAP_I2C |
550 | select MFD_CORE | |
551 | help | |
552 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. | |
553 | This includes the I2C driver and the core APIs _only_, you have to | |
554 | select individual components like voltage regulators, RTC and | |
555 | battery-charger under the corresponding menus. | |
37df003c | 556 | |
3008ddbe | 557 | config MFD_MAX14577 |
59a9b273 JMC |
558 | tristate "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
559 | depends on I2C | |
3008ddbe CC |
560 | select MFD_CORE |
561 | select REGMAP_I2C | |
0c8a9dea | 562 | select REGMAP_IRQ |
3008ddbe CC |
563 | select IRQ_DOMAIN |
564 | help | |
aee2a57c KK |
565 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
566 | MAX77836 Micro-USB ICs with battery charger. | |
3008ddbe CC |
567 | This driver provides common support for accessing the device; |
568 | additional drivers must be enabled in order to use the functionality | |
569 | of the device. | |
570 | ||
327156c5 LD |
571 | config MFD_MAX77620 |
572 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" | |
573 | depends on I2C=y | |
574 | depends on OF | |
575 | select MFD_CORE | |
576 | select REGMAP_I2C | |
577 | select REGMAP_IRQ | |
578 | select IRQ_DOMAIN | |
579 | help | |
580 | Say yes here to add support for Maxim Semiconductor MAX77620 and | |
581 | MAX20024 which are Power Management IC with General purpose pins, | |
582 | RTC, regulators, clock generator, watchdog etc. This driver | |
583 | provides common support for accessing the device; additional drivers | |
584 | must be enabled in order to use the functionality of the device. | |
585 | ||
ab85b120 | 586 | config MFD_MAX77686 |
a52e46ce JMC |
587 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
588 | depends on I2C | |
2b50635e | 589 | depends on OF |
54f323b1 | 590 | select MFD_CORE |
dc9913a0 | 591 | select REGMAP_I2C |
6f1c1e71 | 592 | select REGMAP_IRQ |
21f7541d | 593 | select IRQ_DOMAIN |
54f323b1 | 594 | help |
a259f389 JMC |
595 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
596 | MAX77802 which are Power Management IC with an RTC on chip. | |
ab85b120 SO |
597 | This driver provides common support for accessing the device; |
598 | additional drivers must be enabled in order to use the functionality | |
599 | of the device. | |
36e52873 | 600 | |
ab85b120 | 601 | config MFD_MAX77693 |
073d4aca KK |
602 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
603 | depends on I2C | |
36e52873 | 604 | select MFD_CORE |
ab85b120 | 605 | select REGMAP_I2C |
342d669c | 606 | select REGMAP_IRQ |
36e52873 | 607 | help |
921a1b0c | 608 | Say yes here to add support for Maxim Semiconductor MAX77693. |
ab85b120 SO |
609 | This is a companion Power Management IC with Flash, Haptic, Charger, |
610 | and MUIC(Micro USB Interface Controller) controls on chip. | |
611 | This driver provides common support for accessing the device; | |
612 | additional drivers must be enabled in order to use the functionality | |
613 | of the device. | |
36e52873 | 614 | |
c7f585fe JK |
615 | config MFD_MAX77843 |
616 | bool "Maxim Semiconductor MAX77843 PMIC Support" | |
617 | depends on I2C=y | |
618 | select MFD_CORE | |
619 | select REGMAP_I2C | |
620 | select REGMAP_IRQ | |
621 | help | |
622 | Say yes here to add support for Maxim Semiconductor MAX77843. | |
623 | This is companion Power Management IC with LEDs, Haptic, Charger, | |
624 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. | |
625 | This driver provides common support for accessing the device; | |
626 | additional drivers must be enabled in order to use the functionality | |
627 | of the device. | |
628 | ||
ab85b120 SO |
629 | config MFD_MAX8907 |
630 | tristate "Maxim Semiconductor MAX8907 PMIC Support" | |
36e52873 | 631 | select MFD_CORE |
c2e04af0 | 632 | depends on I2C |
edd7eabc | 633 | select REGMAP_I2C |
c2ace4fd | 634 | select REGMAP_IRQ |
edd7eabc | 635 | help |
921a1b0c | 636 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
ab85b120 SO |
637 | a Power Management IC. This driver provides common support for |
638 | accessing the device; additional drivers must be enabled in order | |
639 | to use the functionality of the device. | |
edd7eabc | 640 | |
ab85b120 SO |
641 | config MFD_MAX8925 |
642 | bool "Maxim Semiconductor MAX8925 PMIC Support" | |
0244ad00 | 643 | depends on I2C=y |
ab85b120 | 644 | select MFD_CORE |
88e75cc3 | 645 | help |
921a1b0c | 646 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
ab85b120 SO |
647 | a Power Management IC. This driver provides common support for |
648 | accessing the device, additional drivers must be enabled in order | |
649 | to use the functionality of the device. | |
88e75cc3 | 650 | |
ab85b120 SO |
651 | config MFD_MAX8997 |
652 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" | |
0244ad00 | 653 | depends on I2C=y |
ab85b120 | 654 | select MFD_CORE |
280ad7fd | 655 | select IRQ_DOMAIN |
a603a7fa | 656 | help |
921a1b0c | 657 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
ab85b120 SO |
658 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
659 | MUIC controls on chip. | |
660 | This driver provides common support for accessing the device; | |
661 | additional drivers must be enabled in order to use the functionality | |
662 | of the device. | |
a603a7fa | 663 | |
ab85b120 SO |
664 | config MFD_MAX8998 |
665 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" | |
0244ad00 | 666 | depends on I2C=y |
ab85b120 | 667 | select MFD_CORE |
443c6ae2 | 668 | select IRQ_DOMAIN |
f99c1d4f | 669 | help |
921a1b0c | 670 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
ab85b120 SO |
671 | National Semiconductor LP3974. This is a Power Management IC. |
672 | This driver provides common support for accessing the device, | |
673 | additional drivers must be enabled in order to use the functionality | |
674 | of the device. | |
f99c1d4f | 675 | |
6df8dd5c FF |
676 | config MFD_MT6397 |
677 | tristate "MediaTek MT6397 PMIC Support" | |
678 | select MFD_CORE | |
679 | select IRQ_DOMAIN | |
680 | help | |
681 | Say yes here to add support for MediaTek MT6397 PMIC. This is | |
682 | a Power Management IC. This driver provides common support for | |
683 | accessing the device; additional drivers must be enabled in order | |
684 | to use the functionality of the device. | |
685 | ||
dfbdcd7c AW |
686 | config MFD_MENF21BMC |
687 | tristate "MEN 14F021P00 Board Management Controller Support" | |
688 | depends on I2C | |
689 | select MFD_CORE | |
690 | help | |
691 | Say yes here to add support for the MEN 14F021P00 BMC | |
692 | which is a Board Management Controller connected to the I2C bus. | |
693 | The device supports multiple sub-devices like LED, HWMON and WDT. | |
694 | This driver provides common support for accessing the devices; | |
695 | additional drivers must be enabled in order to use the | |
696 | functionality of the BMC device. | |
697 | ||
698 | This driver can also be built as a module. If so the module | |
699 | will be called menf21bmc. | |
700 | ||
ab85b120 SO |
701 | config EZX_PCAP |
702 | bool "Motorola EZXPCAP Support" | |
0244ad00 | 703 | depends on SPI_MASTER |
ebf0bd36 | 704 | help |
ab85b120 SO |
705 | This enables the PCAP ASIC present on EZX Phones. This is |
706 | needed for MMC, TouchScreen, Sound, USB, etc.. | |
ebf0bd36 | 707 | |
ab85b120 SO |
708 | config MFD_VIPERBOARD |
709 | tristate "Nano River Technologies Viperboard" | |
0b83ddeb | 710 | select MFD_CORE |
0244ad00 | 711 | depends on USB |
0b83ddeb | 712 | default n |
ab85b120 SO |
713 | help |
714 | Say yes here if you want support for Nano River Technologies | |
715 | Viperboard. | |
716 | There are mfd cell drivers available for i2c master, adc and | |
717 | both gpios found on the board. The spi part does not yet | |
718 | have a driver. | |
719 | You need to select the mfd cell drivers separately. | |
720 | The drivers do not support all features the board exposes. | |
0b83ddeb | 721 | |
ab85b120 | 722 | config MFD_RETU |
95e50f6a | 723 | tristate "Nokia Retu and Tahvo multi-function device" |
f19b2823 | 724 | select MFD_CORE |
0244ad00 | 725 | depends on I2C |
ab7edb14 | 726 | select REGMAP_IRQ |
8eaeb939 | 727 | help |
95e50f6a AK |
728 | Retu and Tahvo are a multi-function devices found on Nokia |
729 | Internet Tablets (770, N800 and N810). | |
f19b2823 | 730 | |
ab85b120 SO |
731 | config MFD_PCF50633 |
732 | tristate "NXP PCF50633" | |
733 | depends on I2C | |
734 | select REGMAP_I2C | |
27e34995 | 735 | help |
ab85b120 SO |
736 | Say yes here if you have NXP PCF50633 chip on your board. |
737 | This core driver provides register access and IRQ handling | |
738 | facilities, and registers devices for the various functions | |
739 | so that function-specific drivers can bind to them. | |
1a6e4b74 | 740 | |
ab85b120 SO |
741 | config PCF50633_ADC |
742 | tristate "NXP PCF50633 ADC" | |
743 | depends on MFD_PCF50633 | |
1a6e4b74 | 744 | help |
ab85b120 SO |
745 | Say yes here if you want to include support for ADC in the |
746 | NXP PCF50633 chip. | |
e789995d | 747 | |
ab85b120 SO |
748 | config PCF50633_GPIO |
749 | tristate "NXP PCF50633 GPIO" | |
750 | depends on MFD_PCF50633 | |
e789995d | 751 | help |
ab85b120 SO |
752 | Say yes here if you want to include support GPIO for pins on |
753 | the PCF50633 chip. | |
1a6e4b74 | 754 | |
ab85b120 SO |
755 | config UCB1400_CORE |
756 | tristate "Philips UCB1400 Core driver" | |
757 | depends on AC97_BUS | |
758 | depends on GPIOLIB | |
b4ecd326 | 759 | help |
ab85b120 SO |
760 | This enables support for the Philips UCB1400 core functions. |
761 | The UCB1400 is an AC97 audio codec. | |
b4ecd326 | 762 | |
ab85b120 SO |
763 | To compile this driver as a module, choose M here: the |
764 | module will be called ucb1400_core. | |
b4ecd326 | 765 | |
ab85b120 SO |
766 | config MFD_PM8XXX |
767 | tristate | |
1c2c30ac | 768 | |
ab85b120 SO |
769 | config MFD_PM8921_CORE |
770 | tristate "Qualcomm PM8921 PMIC chip" | |
549f8db7 | 771 | depends on (ARM || HEXAGON) |
dc1a95cc | 772 | select IRQ_DOMAIN |
1f192015 | 773 | select MFD_CORE |
ab85b120 | 774 | select MFD_PM8XXX |
e7b81fca | 775 | select REGMAP |
1f192015 | 776 | help |
ab85b120 SO |
777 | If you say yes to this option, support will be included for the |
778 | built-in PM8921 PMIC chip. | |
1f192015 | 779 | |
ab85b120 SO |
780 | This is required if your board has a PM8921 and uses its features, |
781 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. | |
782 | ||
783 | Say M here if you want to include support for PM8921 chip as a module. | |
784 | This will build a module called "pm8921-core". | |
785 | ||
58e21438 BA |
786 | config MFD_QCOM_RPM |
787 | tristate "Qualcomm Resource Power Manager (RPM)" | |
788 | depends on ARCH_QCOM && OF | |
789 | help | |
790 | If you say yes to this option, support will be included for the | |
791 | Resource Power Manager system found in the Qualcomm 8660, 8960 and | |
792 | 8064 based devices. | |
793 | ||
794 | This is required to access many regulators, clocks and bus | |
795 | frequencies controlled by the RPM on these devices. | |
796 | ||
797 | Say M here if you want to include support for the Qualcomm RPM as a | |
798 | module. This will build a module called "qcom_rpm". | |
799 | ||
c3a973a7 JC |
800 | config MFD_SPMI_PMIC |
801 | tristate "Qualcomm SPMI PMICs" | |
802 | depends on ARCH_QCOM || COMPILE_TEST | |
803 | depends on OF | |
804 | depends on SPMI | |
805 | select REGMAP_SPMI | |
806 | help | |
807 | This enables support for the Qualcomm SPMI PMICs. | |
808 | These PMICs are currently used with the Snapdragon 800 series of | |
809 | SoCs. Note, that this will only be useful paired with descriptions | |
810 | of the independent functions as children nodes in the device tree. | |
811 | ||
812 | Say M here if you want to include support for the SPMI PMIC | |
813 | series as a module. The module will be called "qcom-spmi-pmic". | |
814 | ||
ab85b120 SO |
815 | config MFD_RDC321X |
816 | tristate "RDC R-321x southbridge" | |
817 | select MFD_CORE | |
0244ad00 | 818 | depends on PCI |
ab85b120 SO |
819 | help |
820 | Say yes here if you want to have support for the RDC R-321x SoC | |
821 | southbridge which provides access to GPIOs and Watchdog using the | |
822 | southbridge PCI device configuration space. | |
823 | ||
824 | config MFD_RTSX_PCI | |
825 | tristate "Realtek PCI-E card reader" | |
0244ad00 | 826 | depends on PCI |
ab85b120 SO |
827 | select MFD_CORE |
828 | help | |
829 | This supports for Realtek PCI-Express card reader including rts5209, | |
ce6a5acc MC |
830 | rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. |
831 | Realtek card reader supports access to many types of memory cards, | |
832 | such as Memory Stick, Memory Stick Pro, Secure Digital and | |
833 | MultiMediaCard. | |
ab85b120 | 834 | |
0b271258 BS |
835 | config MFD_RT5033 |
836 | tristate "Richtek RT5033 Power Management IC" | |
c2e04af0 | 837 | depends on I2C |
0b271258 BS |
838 | select MFD_CORE |
839 | select REGMAP_I2C | |
23a2a22a | 840 | select REGMAP_IRQ |
0b271258 BS |
841 | help |
842 | This driver provides for the Richtek RT5033 Power Management IC, | |
843 | which includes the I2C driver and the Core APIs. This driver provides | |
844 | common support for accessing the device. The device supports multiple | |
845 | sub-devices like charger, fuel gauge, flash LED, current source, | |
846 | LDO and Buck. | |
847 | ||
730876be RT |
848 | config MFD_RTSX_USB |
849 | tristate "Realtek USB card reader" | |
850 | depends on USB | |
851 | select MFD_CORE | |
852 | help | |
853 | Select this option to get support for Realtek USB 2.0 card readers | |
854 | including RTS5129, RTS5139, RTS5179 and RTS5170. | |
855 | Realtek card reader supports access to many types of memory cards, | |
856 | such as Memory Stick Pro, Secure Digital and MultiMediaCard. | |
857 | ||
ab85b120 SO |
858 | config MFD_RC5T583 |
859 | bool "Ricoh RC5T583 Power Management system device" | |
0244ad00 | 860 | depends on I2C=y |
ab85b120 SO |
861 | select MFD_CORE |
862 | select REGMAP_I2C | |
863 | help | |
864 | Select this option to get support for the RICOH583 Power | |
865 | Management system device. | |
866 | This driver provides common support for accessing the device | |
867 | through i2c interface. The device supports multiple sub-devices | |
868 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. | |
869 | Additional drivers must be enabled in order to use the | |
870 | different functionality of the device. | |
871 | ||
f69a7cf7 | 872 | config MFD_RK808 |
2eedcbfc | 873 | tristate "Rockchip RK808/RK818 Power Management Chip" |
f69a7cf7 CZ |
874 | depends on I2C && OF |
875 | select MFD_CORE | |
876 | select REGMAP_I2C | |
877 | select REGMAP_IRQ | |
878 | help | |
2eedcbfc | 879 | If you say yes here you get support for the RK808 and RK818 |
f69a7cf7 CZ |
880 | Power Management chips. |
881 | This driver provides common support for accessing the device | |
882 | through I2C interface. The device supports multiple sub-devices | |
883 | including interrupts, RTC, LDO & DCDC regulators, and onkey. | |
884 | ||
9bb9e29c | 885 | config MFD_RN5T618 |
a99ab50d | 886 | tristate "Ricoh RN5T567/618 PMIC" |
9bb9e29c | 887 | depends on I2C |
a99ab50d | 888 | depends on OF |
9bb9e29c BG |
889 | select MFD_CORE |
890 | select REGMAP_I2C | |
891 | help | |
a99ab50d SA |
892 | Say yes here to add support for the Ricoh RN5T567 or R5T618 PMIC. |
893 | This driver provides common support for accessing the device, | |
9bb9e29c BG |
894 | additional drivers must be enabled in order to use the |
895 | functionality of the device. | |
896 | ||
ab85b120 SO |
897 | config MFD_SEC_CORE |
898 | bool "SAMSUNG Electronics PMIC Series Support" | |
0244ad00 | 899 | depends on I2C=y |
ab85b120 SO |
900 | select MFD_CORE |
901 | select REGMAP_I2C | |
902 | select REGMAP_IRQ | |
903 | help | |
904 | Support for the Samsung Electronics MFD series. | |
905 | This driver provides common support for accessing the device, | |
906 | additional drivers must be enabled in order to use the functionality | |
907 | of the device | |
908 | ||
9b8e1a5e AS |
909 | config MFD_SI476X_CORE |
910 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." | |
911 | depends on I2C | |
912 | select MFD_CORE | |
913 | select REGMAP_I2C | |
914 | help | |
915 | This is the core driver for the SI476x series of AM/FM | |
916 | radio. This MFD driver connects the radio-si476x V4L2 module | |
917 | and the si476x audio codec. | |
918 | ||
919 | To compile this driver as a module, choose M here: the | |
920 | module will be called si476x-core. | |
921 | ||
ab85b120 SO |
922 | config MFD_SM501 |
923 | tristate "Silicon Motion SM501" | |
924 | ---help--- | |
925 | This is the core driver for the Silicon Motion SM501 multimedia | |
926 | companion chip. This device is a multifunction device which may | |
927 | provide numerous interfaces including USB host controller, USB gadget, | |
928 | asynchronous serial ports, audio functions, and a dual display video | |
929 | interface. The device may be connected by PCI or local bus with | |
930 | varying functions enabled. | |
931 | ||
932 | config MFD_SM501_GPIO | |
933 | bool "Export GPIO via GPIO layer" | |
934 | depends on MFD_SM501 && GPIOLIB | |
935 | ---help--- | |
936 | This option uses the gpio library layer to export the 64 GPIO | |
937 | lines on the SM501. The platform data is used to supply the | |
938 | base number for the first GPIO line to register. | |
1f192015 | 939 | |
2698dc22 GY |
940 | config MFD_SKY81452 |
941 | tristate "Skyworks Solutions SKY81452" | |
942 | select MFD_CORE | |
943 | select REGMAP_I2C | |
944 | depends on I2C | |
945 | help | |
946 | This is the core driver for the Skyworks SKY81452 backlight and | |
947 | voltage regulator device. | |
948 | ||
949 | This driver can also be built as a module. If so, the module | |
950 | will be called sky81452. | |
951 | ||
8284328c | 952 | config MFD_SMSC |
ab85b120 | 953 | bool "SMSC ECE1099 series chips" |
0244ad00 | 954 | depends on I2C=y |
8284328c SP |
955 | select MFD_CORE |
956 | select REGMAP_I2C | |
957 | help | |
958 | If you say yes here you get support for the | |
959 | ece1099 chips from SMSC. | |
960 | ||
961 | To compile this driver as a module, choose M here: the | |
962 | module will be called smsc. | |
963 | ||
ab85b120 SO |
964 | config ABX500_CORE |
965 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" | |
966 | default y if ARCH_U300 || ARCH_U8500 | |
cbdfb426 | 967 | help |
ab85b120 SO |
968 | Say yes here if you have the ABX500 Mixed Signal IC family |
969 | chips. This core driver expose register access functions. | |
970 | Functionality specific drivers using these functions can | |
971 | remain unchanged when IC changes. Binding of the functions to | |
972 | actual register access is done by the IC core driver. | |
cbdfb426 | 973 | |
ab85b120 SO |
974 | config AB3100_CORE |
975 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" | |
0244ad00 | 976 | depends on I2C=y && ABX500_CORE |
f024ff10 | 977 | select MFD_CORE |
ab85b120 | 978 | default y if ARCH_U300 |
d6315949 | 979 | help |
ab85b120 SO |
980 | Select this to enable the AB3100 Mixed Signal IC core |
981 | functionality. This connects to a AB3100 on the I2C bus | |
982 | and expose a number of symbols needed for dependent devices | |
983 | to read and write registers and subscribe to events from | |
984 | this multi-functional IC. This is needed to use other features | |
985 | of the AB3100 such as battery-backed RTC, charging control, | |
986 | LEDs, vibrator, system power and temperature, power management | |
987 | and ALSA sound. | |
d6315949 | 988 | |
ab85b120 SO |
989 | config AB3100_OTP |
990 | tristate "ST-Ericsson AB3100 OTP functions" | |
991 | depends on AB3100_CORE | |
992 | default y if AB3100_CORE | |
8e2eaabf | 993 | help |
ab85b120 SO |
994 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
995 | programmable memory) support. This exposes a sysfs file to read | |
996 | out OTP values. | |
a5736e0b | 997 | |
ab85b120 SO |
998 | config AB8500_CORE |
999 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" | |
0244ad00 | 1000 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
ab85b120 | 1001 | select POWER_SUPPLY |
84c99db8 | 1002 | select MFD_CORE |
ab85b120 SO |
1003 | select IRQ_DOMAIN |
1004 | help | |
1005 | Select this option to enable access to AB8500 power management | |
1006 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated | |
1007 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds | |
1008 | the irq_chip parts for handling the Mixed Signal chip events. | |
1009 | This chip embeds various other multimedia funtionalities as well. | |
84c99db8 | 1010 | |
ab85b120 SO |
1011 | config AB8500_DEBUG |
1012 | bool "Enable debug info via debugfs" | |
3993eff9 | 1013 | depends on AB8500_GPADC && DEBUG_FS |
ab85b120 SO |
1014 | default y if DEBUG_FS |
1015 | help | |
1016 | Select this option if you want debug information using the debug | |
1017 | filesystem, debugfs. | |
1018 | ||
1019 | config AB8500_GPADC | |
1020 | bool "ST-Ericsson AB8500 GPADC driver" | |
1021 | depends on AB8500_CORE && REGULATOR_AB8500 | |
1022 | default y | |
cfe04478 | 1023 | help |
ab85b120 | 1024 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
cfe04478 | 1025 | |
ab85b120 SO |
1026 | config MFD_DB8500_PRCMU |
1027 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" | |
1028 | depends on UX500_SOC_DB8500 | |
1029 | select MFD_CORE | |
84c99db8 | 1030 | help |
ab85b120 SO |
1031 | Select this option to enable support for the DB8500 Power Reset |
1032 | and Control Management Unit. This is basically an autonomous | |
1033 | system controller running an XP70 microprocessor, which is accessed | |
1034 | through a register map. | |
84c99db8 | 1035 | |
ab85b120 SO |
1036 | config MFD_STMPE |
1037 | bool "STMicroelectronics STMPE" | |
0244ad00 | 1038 | depends on (I2C=y || SPI_MASTER=y) |
5a826fee | 1039 | depends on OF |
2896434c | 1040 | select MFD_CORE |
2896434c | 1041 | help |
ab85b120 SO |
1042 | Support for the STMPE family of I/O Expanders from |
1043 | STMicroelectronics. | |
2896434c | 1044 | |
ab85b120 | 1045 | Currently supported devices are: |
2896434c | 1046 | |
ab85b120 SO |
1047 | STMPE811: GPIO, Touchscreen |
1048 | STMPE1601: GPIO, Keypad | |
1049 | STMPE1801: GPIO, Keypad | |
1050 | STMPE2401: GPIO, Keypad | |
1051 | STMPE2403: GPIO, Keypad | |
1052 | ||
1053 | This driver provides common support for accessing the device, | |
1054 | additional drivers must be enabled in order to use the functionality | |
1055 | of the device. Currently available sub drivers are: | |
1056 | ||
1057 | GPIO: stmpe-gpio | |
1058 | Keypad: stmpe-keypad | |
1059 | Touchscreen: stmpe-ts | |
1060 | ||
1061 | menu "STMicroelectronics STMPE Interface Drivers" | |
1062 | depends on MFD_STMPE | |
1063 | ||
1064 | config STMPE_I2C | |
8c88126b | 1065 | bool "STMicroelectronics STMPE I2C Interface" |
a5736e0b | 1066 | depends on I2C=y |
ab85b120 | 1067 | default y |
a5736e0b | 1068 | help |
ab85b120 | 1069 | This is used to enable I2C interface of STMPE |
8e2eaabf | 1070 | |
ab85b120 | 1071 | config STMPE_SPI |
8c88126b | 1072 | bool "STMicroelectronics STMPE SPI Interface" |
ab85b120 | 1073 | depends on SPI_MASTER |
eea6b7cc | 1074 | help |
ab85b120 SO |
1075 | This is used to enable SPI interface of STMPE |
1076 | endmenu | |
eea6b7cc | 1077 | |
ab85b120 SO |
1078 | config MFD_STA2X11 |
1079 | bool "STMicroelectronics STA2X11" | |
0244ad00 | 1080 | depends on STA2X11 |
dae8a969 | 1081 | select MFD_CORE |
ab85b120 SO |
1082 | select REGMAP_MMIO |
1083 | ||
d58603cc BB |
1084 | config MFD_SUN6I_PRCM |
1085 | bool "Allwinner A31 PRCM controller" | |
1086 | depends on ARCH_SUNXI | |
1087 | select MFD_CORE | |
1088 | help | |
1089 | Support for the PRCM (Power/Reset/Clock Management) unit available | |
1090 | in A31 SoC. | |
1091 | ||
ab85b120 SO |
1092 | config MFD_SYSCON |
1093 | bool "System Controller Register R/W Based on Regmap" | |
1094 | select REGMAP_MMIO | |
dae8a969 | 1095 | help |
ab85b120 SO |
1096 | Select this option to enable accessing system control registers |
1097 | via regmap. | |
dae8a969 | 1098 | |
ab85b120 SO |
1099 | config MFD_DAVINCI_VOICECODEC |
1100 | tristate | |
83871c00 | 1101 | select MFD_CORE |
9e888487 | 1102 | select REGMAP_MMIO |
83871c00 | 1103 | |
ab85b120 SO |
1104 | config MFD_TI_AM335X_TSCADC |
1105 | tristate "TI ADC / Touch Screen chip support" | |
a91d2f8d | 1106 | select MFD_CORE |
ab85b120 SO |
1107 | select REGMAP |
1108 | select REGMAP_MMIO | |
a91d2f8d | 1109 | help |
ab85b120 SO |
1110 | If you say yes here you get support for Texas Instruments series |
1111 | of Touch Screen /ADC chips. | |
1112 | To compile this driver as a module, choose M here: the | |
1113 | module will be called ti_am335x_tscadc. | |
a91d2f8d | 1114 | |
ab85b120 SO |
1115 | config MFD_DM355EVM_MSP |
1116 | bool "TI DaVinci DM355 EVM microcontroller" | |
1117 | depends on I2C=y && MACH_DAVINCI_DM355_EVM | |
d50f8f33 | 1118 | help |
ab85b120 SO |
1119 | This driver supports the MSP430 microcontroller used on these |
1120 | boards. MSP430 firmware manages resets and power sequencing, | |
1121 | inputs from buttons and the IR remote, LEDs, an RTC, and more. | |
d50f8f33 | 1122 | |
470eca47 MK |
1123 | config MFD_LP3943 |
1124 | tristate "TI/National Semiconductor LP3943 MFD Driver" | |
1125 | depends on I2C | |
1126 | select MFD_CORE | |
1127 | select REGMAP_I2C | |
1128 | help | |
1129 | Support for the TI/National Semiconductor LP3943. | |
1130 | This driver consists of GPIO and PWM drivers. | |
1131 | With these functionalities, it can be used for LED string control or | |
1132 | general usage such like a GPIO controller and a PWM controller. | |
1133 | ||
ab85b120 SO |
1134 | config MFD_LP8788 |
1135 | bool "TI LP8788 Power Management Unit Driver" | |
0244ad00 | 1136 | depends on I2C=y |
527e7e9a | 1137 | select MFD_CORE |
ab85b120 | 1138 | select REGMAP_I2C |
b41511f7 | 1139 | select IRQ_DOMAIN |
527e7e9a | 1140 | help |
ab85b120 SO |
1141 | TI LP8788 PMU supports regulators, battery charger, RTC, |
1142 | ADC, backlight driver and current sinks. | |
527e7e9a | 1143 | |
ab85b120 SO |
1144 | config MFD_OMAP_USB_HOST |
1145 | bool "TI OMAP USBHS core and TLL driver" | |
1146 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 | |
1147 | default y | |
156f2528 | 1148 | help |
ab85b120 SO |
1149 | This is the core driver for the OAMP EHCI and OHCI drivers. |
1150 | This MFD driver does the required setup functionalities for | |
1151 | OMAP USB Host drivers. | |
156f2528 | 1152 | |
ab85b120 SO |
1153 | config MFD_PALMAS |
1154 | bool "TI Palmas series chips" | |
c3d4d697 SK |
1155 | select MFD_CORE |
1156 | select REGMAP_I2C | |
6445b84a | 1157 | select REGMAP_IRQ |
0244ad00 | 1158 | depends on I2C=y |
c3d4d697 | 1159 | help |
ab85b120 SO |
1160 | If you say yes here you get support for the Palmas |
1161 | series of PMIC chips from Texas Instruments. | |
c3d4d697 | 1162 | |
ab85b120 SO |
1163 | config TPS6105X |
1164 | tristate "TI TPS61050/61052 Boost Converters" | |
1165 | depends on I2C | |
18eb3f04 | 1166 | select REGMAP_I2C |
ab85b120 | 1167 | select REGULATOR |
3afbac95 | 1168 | select MFD_CORE |
ab85b120 | 1169 | select REGULATOR_FIXED_VOLTAGE |
3afbac95 | 1170 | help |
ab85b120 SO |
1171 | This option enables a driver for the TP61050/TPS61052 |
1172 | high-power "white LED driver". This boost converter is | |
1173 | sometimes used for other things than white LEDs, and | |
1174 | also contains a GPIO pin. | |
3afbac95 | 1175 | |
ab85b120 SO |
1176 | config TPS65010 |
1177 | tristate "TI TPS6501x Power Management chips" | |
1178 | depends on I2C && GPIOLIB | |
1179 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK | |
3afbac95 | 1180 | help |
ab85b120 SO |
1181 | If you say yes here you get support for the TPS6501x series of |
1182 | Power Management chips. These include voltage regulators, | |
1183 | lithium ion/polymer battery charging, and other features that | |
1184 | are often used in portable devices like cell phones and cameras. | |
3afbac95 | 1185 | |
ab85b120 SO |
1186 | This driver can also be built as a module. If so, the module |
1187 | will be called tps65010. | |
1188 | ||
1189 | config TPS6507X | |
1190 | tristate "TI TPS6507x Power Management / Touch Screen chips" | |
3afbac95 | 1191 | select MFD_CORE |
0244ad00 | 1192 | depends on I2C |
3afbac95 | 1193 | help |
ab85b120 SO |
1194 | If you say yes here you get support for the TPS6507x series of |
1195 | Power Management / Touch Screen chips. These include voltage | |
1196 | regulators, lithium ion/polymer battery charging, touch screen | |
1197 | and other features that are often used in portable devices. | |
1198 | This driver can also be built as a module. If so, the module | |
1199 | will be called tps6507x. | |
3afbac95 | 1200 | |
b45b719e AD |
1201 | config MFD_TPS65086 |
1202 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" | |
1203 | select REGMAP | |
1204 | select REGMAP_IRQ | |
1205 | select REGMAP_I2C | |
1206 | depends on I2C | |
1207 | help | |
1208 | If you say yes here you get support for the TPS65086 series of | |
1209 | Power Management chips. | |
1210 | This driver provides common support for accessing the device, | |
1211 | additional drivers must be enabled in order to use the | |
1212 | functionality of the device. | |
1213 | ||
ab85b120 SO |
1214 | config TPS65911_COMPARATOR |
1215 | tristate | |
1216 | ||
1217 | config MFD_TPS65090 | |
1218 | bool "TI TPS65090 Power Management chips" | |
0244ad00 | 1219 | depends on I2C=y |
3afbac95 | 1220 | select MFD_CORE |
ab85b120 SO |
1221 | select REGMAP_I2C |
1222 | select REGMAP_IRQ | |
e102befe | 1223 | help |
ab85b120 SO |
1224 | If you say yes here you get support for the TPS65090 series of |
1225 | Power Management chips. | |
1226 | This driver provides common support for accessing the device, | |
1227 | additional drivers must be enabled in order to use the | |
1228 | functionality of the device. | |
e102befe | 1229 | |
ab85b120 SO |
1230 | config MFD_TPS65217 |
1231 | tristate "TI TPS65217 Power Management / White LED chips" | |
0244ad00 | 1232 | depends on I2C |
b8380c1a | 1233 | select MFD_CORE |
2b247d06 | 1234 | select REGMAP_I2C |
1d9f9f04 | 1235 | help |
ab85b120 SO |
1236 | If you say yes here you get support for the TPS65217 series of |
1237 | Power Management / White LED chips. | |
1238 | These include voltage regulators, lithium ion/polymer battery | |
1239 | charger, wled and other features that are often used in portable | |
1240 | devices. | |
1d9f9f04 | 1241 | |
ab85b120 SO |
1242 | This driver can also be built as a module. If so, the module |
1243 | will be called tps65217. | |
e5b48684 | 1244 | |
dc21c7ad K |
1245 | config MFD_TI_LP873X |
1246 | tristate "TI LP873X Power Management IC" | |
1247 | depends on I2C | |
1248 | select MFD_CORE | |
1249 | select REGMAP_I2C | |
1250 | help | |
1251 | If you say yes here then you get support for the LP873X series of | |
1252 | Power Management Integrated Circuits (PMIC). | |
1253 | These include voltage regulators, thermal protection, configurable | |
1254 | General Purpose Outputs (GPO) that are used in portable devices. | |
1255 | ||
1256 | This driver can also be built as a module. If so, the module | |
1257 | will be called lp873x. | |
1258 | ||
44b4dc61 K |
1259 | config MFD_TPS65218 |
1260 | tristate "TI TPS65218 Power Management chips" | |
1261 | depends on I2C | |
1262 | select MFD_CORE | |
1263 | select REGMAP_I2C | |
2d5d366a | 1264 | select REGMAP_IRQ |
44b4dc61 K |
1265 | help |
1266 | If you say yes here you get support for the TPS65218 series of | |
1267 | Power Management chips. | |
1268 | These include voltage regulators, gpio and other features | |
1269 | that are often used in portable devices. Only regulator | |
1270 | component is currently supported. | |
1271 | ||
1272 | This driver can also be built as a module. If so, the module | |
1273 | will be called tps65218. | |
1274 | ||
ab85b120 SO |
1275 | config MFD_TPS6586X |
1276 | bool "TI TPS6586x Power Management chips" | |
0244ad00 | 1277 | depends on I2C=y |
b11062b9 | 1278 | select MFD_CORE |
1df5981b | 1279 | select REGMAP_I2C |
b11062b9 | 1280 | help |
ab85b120 SO |
1281 | If you say yes here you get support for the TPS6586X series of |
1282 | Power Management chips. | |
1283 | This driver provides common support for accessing the device, | |
1284 | additional drivers must be enabled in order to use the | |
1285 | functionality of the device. | |
b11062b9 | 1286 | |
ab85b120 SO |
1287 | This driver can also be built as a module. If so, the module |
1288 | will be called tps6586x. | |
e5b48684 | 1289 | |
ab85b120 SO |
1290 | config MFD_TPS65910 |
1291 | bool "TI TPS65910 Power Management chip" | |
6fafecc1 GU |
1292 | depends on I2C=y |
1293 | depends on GPIOLIB || COMPILE_TEST | |
2aa13b9e | 1294 | select MFD_CORE |
1df5981b | 1295 | select REGMAP_I2C |
ab85b120 | 1296 | select REGMAP_IRQ |
cd99758b | 1297 | select IRQ_DOMAIN |
2aa13b9e | 1298 | help |
ab85b120 SO |
1299 | if you say yes here you get support for the TPS65910 series of |
1300 | Power Management chips. | |
96920630 | 1301 | |
ab85b120 | 1302 | config MFD_TPS65912 |
796f5692 | 1303 | tristate |
c972c128 | 1304 | select MFD_CORE |
796f5692 AD |
1305 | select REGMAP |
1306 | select REGMAP_IRQ | |
96920630 | 1307 | |
ab85b120 | 1308 | config MFD_TPS65912_I2C |
796f5692 | 1309 | tristate "TI TPS65912 Power Management chip with I2C" |
ab85b120 | 1310 | select MFD_TPS65912 |
796f5692 AD |
1311 | select REGMAP_I2C |
1312 | depends on I2C | |
ab85b120 SO |
1313 | help |
1314 | If you say yes here you get support for the TPS65912 series of | |
1315 | PM chips with I2C interface. | |
96920630 | 1316 | |
ab85b120 | 1317 | config MFD_TPS65912_SPI |
796f5692 | 1318 | tristate "TI TPS65912 Power Management chip with SPI" |
ab85b120 | 1319 | select MFD_TPS65912 |
796f5692 AD |
1320 | select REGMAP_SPI |
1321 | depends on SPI_MASTER | |
c661a0b9 | 1322 | help |
ab85b120 SO |
1323 | If you say yes here you get support for the TPS65912 series of |
1324 | PM chips with SPI interface. | |
c661a0b9 | 1325 | |
ab85b120 SO |
1326 | config MFD_TPS80031 |
1327 | bool "TI TPS80031/TPS80032 Power Management chips" | |
0244ad00 | 1328 | depends on I2C=y |
9e501086 | 1329 | select MFD_CORE |
d6c645fc | 1330 | select REGMAP_I2C |
8ab30691 | 1331 | select REGMAP_IRQ |
9e501086 | 1332 | help |
ab85b120 SO |
1333 | If you say yes here you get support for the Texas Instruments |
1334 | TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
1335 | Path and Battery Charger. The device provides five configurable | |
1336 | step-down converters, 11 general purpose LDOs, USB OTG Module, | |
1337 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with | |
1338 | Power Path from USB, 32K clock generator. | |
9e501086 | 1339 | |
ab85b120 SO |
1340 | config TWL4030_CORE |
1341 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" | |
0244ad00 | 1342 | depends on I2C=y |
ab85b120 | 1343 | select IRQ_DOMAIN |
6e3ad118 | 1344 | select REGMAP_I2C |
f52046b1 | 1345 | help |
ab85b120 | 1346 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
f52046b1 BR |
1347 | This core driver provides register access and IRQ handling |
1348 | facilities, and registers devices for the various functions | |
1349 | so that function-specific drivers can bind to them. | |
1350 | ||
ab85b120 SO |
1351 | These multi-function chips are found on many OMAP2 and OMAP3 |
1352 | boards, providing power management, RTC, GPIO, keypad, a | |
1353 | high speed USB OTG transceiver, an audio codec (on most | |
1354 | versions) and many other features. | |
8e005935 | 1355 | |
ab85b120 SO |
1356 | config TWL4030_POWER |
1357 | bool "TI TWL4030 power resources" | |
1358 | depends on TWL4030_CORE && ARM | |
df3df646 | 1359 | help |
ab85b120 SO |
1360 | Say yes here if you want to use the power resources on the |
1361 | TWL4030 family chips. Most of these resources are regulators, | |
1362 | which have a separate driver; some are control signals, such | |
1363 | as clock request handshaking. | |
df3df646 | 1364 | |
ab85b120 SO |
1365 | This driver uses board-specific data to initialize the resources |
1366 | and load scripts controlling which resources are switched off/on | |
1367 | or reset when a sleep, wakeup or warm reset event occurs. | |
fa661258 | 1368 | |
ab85b120 SO |
1369 | config MFD_TWL4030_AUDIO |
1370 | bool "TI TWL4030 Audio" | |
0244ad00 | 1371 | depends on TWL4030_CORE |
8c96aefb | 1372 | select MFD_CORE |
ab85b120 | 1373 | default n |
13a09f93 | 1374 | |
ab85b120 SO |
1375 | config TWL6040_CORE |
1376 | bool "TI TWL6040 audio codec" | |
0244ad00 | 1377 | depends on I2C=y |
62579266 | 1378 | select MFD_CORE |
ab85b120 SO |
1379 | select REGMAP_I2C |
1380 | select REGMAP_IRQ | |
1381 | default n | |
0c41839e | 1382 | help |
ab85b120 SO |
1383 | Say yes here if you want support for Texas Instruments TWL6040 audio |
1384 | codec. | |
1385 | This driver provides common support for accessing the device, | |
1386 | additional drivers must be enabled in order to use the | |
1387 | functionality of the device (audio, vibra). | |
dae2db30 | 1388 | |
ab85b120 SO |
1389 | config MENELAUS |
1390 | bool "TI TWL92330/Menelaus PM chip" | |
1391 | depends on I2C=y && ARCH_OMAP2 | |
dae2db30 | 1392 | help |
ab85b120 SO |
1393 | If you say yes here you get support for the Texas Instruments |
1394 | TWL92330/Menelaus Power Management chip. This include voltage | |
1395 | regulators, Dual slot memory card transceivers, real-time clock | |
1396 | and other features that are often used in portable devices like | |
1397 | cell phones and PDAs. | |
5814fc35 | 1398 | |
ab85b120 SO |
1399 | config MFD_WL1273_CORE |
1400 | tristate "TI WL1273 FM radio" | |
0244ad00 | 1401 | depends on I2C |
650c2a21 | 1402 | select MFD_CORE |
ab85b120 | 1403 | default n |
650c2a21 | 1404 | help |
ab85b120 SO |
1405 | This is the core driver for the TI WL1273 FM radio. This MFD |
1406 | driver connects the radio-wl1273 V4L2 module and the wl1273 | |
1407 | audio codec. | |
650c2a21 | 1408 | |
ab85b120 SO |
1409 | config MFD_LM3533 |
1410 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" | |
1411 | depends on I2C | |
f71e1afd | 1412 | select MFD_CORE |
ab85b120 | 1413 | select REGMAP_I2C |
ab85b120 SO |
1414 | help |
1415 | Say yes here to enable support for National Semiconductor / TI | |
1416 | LM3533 Lighting Power chips. | |
1417 | ||
1418 | This driver provides common support for accessing the device; | |
1419 | additional drivers must be enabled in order to use the LED, | |
1420 | backlight or ambient-light-sensor functionality of the device. | |
f71e1afd | 1421 | |
8edbede9 | 1422 | config MFD_TIMBERDALE |
ab85b120 | 1423 | tristate "Timberdale FPGA" |
8edbede9 | 1424 | select MFD_CORE |
84c3a8f6 | 1425 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
8edbede9 RR |
1426 | ---help--- |
1427 | This is the core driver for the timberdale FPGA. This device is a | |
1428 | multifunction device which exposes numerous platform devices. | |
1429 | ||
1430 | The timberdale FPGA can be found on the Intel Atom development board | |
1431 | for in-vehicle infontainment, called Russellville. | |
e82c60ae | 1432 | |
ab85b120 SO |
1433 | config MFD_TC3589X |
1434 | bool "Toshiba TC35892 and variants" | |
0244ad00 | 1435 | depends on I2C=y |
1422731d | 1436 | depends on OF |
e82c60ae DT |
1437 | select MFD_CORE |
1438 | help | |
ab85b120 | 1439 | Support for the Toshiba TC35892 and variants I/O Expander. |
e82c60ae | 1440 | |
ab85b120 SO |
1441 | This driver provides common support for accessing the device, |
1442 | additional drivers must be enabled in order to use the | |
1443 | functionality of the device. | |
4630b130 | 1444 | |
ab85b120 SO |
1445 | config MFD_TMIO |
1446 | bool | |
1447 | default n | |
1448 | ||
1449 | config MFD_T7L66XB | |
1450 | bool "Toshiba T7L66XB" | |
0244ad00 | 1451 | depends on ARM && HAVE_CLK |
e090d506 | 1452 | select MFD_CORE |
ab85b120 | 1453 | select MFD_TMIO |
e090d506 | 1454 | help |
ab85b120 | 1455 | Support for Toshiba Mobile IO Controller T7L66XB |
e090d506 | 1456 | |
ab85b120 SO |
1457 | config MFD_TC6387XB |
1458 | bool "Toshiba TC6387XB" | |
1459 | depends on ARM && HAVE_CLK | |
bd358132 | 1460 | select MFD_CORE |
ab85b120 | 1461 | select MFD_TMIO |
bd358132 | 1462 | help |
ab85b120 | 1463 | Support for Toshiba Mobile IO Controller TC6387XB |
bd358132 | 1464 | |
ab85b120 SO |
1465 | config MFD_TC6393XB |
1466 | bool "Toshiba TC6393XB" | |
1467 | depends on ARM && HAVE_CLK | |
1468 | select GPIOLIB | |
91f4debf | 1469 | select MFD_CORE |
ab85b120 | 1470 | select MFD_TMIO |
91f4debf | 1471 | help |
ab85b120 | 1472 | Support for Toshiba Mobile IO Controller TC6393XB |
91f4debf | 1473 | |
375fc77b | 1474 | config MFD_VX855 |
ab85b120 | 1475 | tristate "VIA VX855/VX875 integrated south bridge" |
0244ad00 | 1476 | depends on PCI |
375fc77b DD |
1477 | select MFD_CORE |
1478 | help | |
1479 | Say yes here to enable support for various functions of the | |
1480 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi | |
1481 | and/or vx855_gpio drivers for this to do anything useful. | |
1482 | ||
ab85b120 SO |
1483 | config MFD_ARIZONA |
1484 | select REGMAP | |
1485 | select REGMAP_IRQ | |
383268a8 | 1486 | select MFD_CORE |
ab85b120 | 1487 | bool |
cbdb53e1 | 1488 | |
ab85b120 | 1489 | config MFD_ARIZONA_I2C |
ea1f3339 | 1490 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
ab85b120 | 1491 | select MFD_ARIZONA |
ab85b120 | 1492 | select REGMAP_I2C |
0244ad00 | 1493 | depends on I2C |
c013f0a5 | 1494 | help |
ea1f3339 RF |
1495 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
1496 | audio SoC core functionality controlled via I2C. | |
8509e142 | 1497 | |
ab85b120 | 1498 | config MFD_ARIZONA_SPI |
ea1f3339 | 1499 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
ab85b120 | 1500 | select MFD_ARIZONA |
ab85b120 | 1501 | select REGMAP_SPI |
0244ad00 | 1502 | depends on SPI_MASTER |
3c33be06 | 1503 | help |
ea1f3339 | 1504 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
5dbd4784 | 1505 | audio SoC core functionality controlled via SPI. |
ea1f3339 RF |
1506 | |
1507 | config MFD_CS47L24 | |
1508 | bool "Cirrus Logic CS47L24 and WM1831" | |
1509 | depends on MFD_ARIZONA | |
1510 | help | |
1511 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC | |
3c33be06 | 1512 | |
ab85b120 SO |
1513 | config MFD_WM5102 |
1514 | bool "Wolfson Microelectronics WM5102" | |
1515 | depends on MFD_ARIZONA | |
09d6292b | 1516 | help |
ab85b120 | 1517 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
09d6292b | 1518 | |
ab85b120 | 1519 | config MFD_WM5110 |
e5d4ef0d | 1520 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
ab85b120 | 1521 | depends on MFD_ARIZONA |
1f5a371c | 1522 | help |
e5d4ef0d RF |
1523 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
1524 | low power audio SoC | |
1f5a371c | 1525 | |
dc7d4863 | 1526 | config MFD_WM8997 |
ca16ecbc | 1527 | bool "Wolfson Microelectronics WM8997" |
dc7d4863 CK |
1528 | depends on MFD_ARIZONA |
1529 | help | |
1530 | Support for Wolfson Microelectronics WM8997 low power audio SoC | |
1531 | ||
6887b042 RF |
1532 | config MFD_WM8998 |
1533 | bool "Wolfson Microelectronics WM8998" | |
1534 | depends on MFD_ARIZONA | |
1535 | help | |
1536 | Support for Wolfson Microelectronics WM8998 low power audio SoC | |
1537 | ||
ab85b120 SO |
1538 | config MFD_WM8400 |
1539 | bool "Wolfson Microelectronics WM8400" | |
1b1247dd | 1540 | select MFD_CORE |
0244ad00 | 1541 | depends on I2C=y |
1b1247dd LD |
1542 | select REGMAP_I2C |
1543 | help | |
ab85b120 SO |
1544 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
1545 | CODEC. This driver provides common support for accessing | |
1546 | the device, additional drivers must be enabled in order to use | |
1547 | the functionality of the device. | |
35bdd290 | 1548 | |
ab85b120 SO |
1549 | config MFD_WM831X |
1550 | bool | |
75060a1d | 1551 | |
ab85b120 SO |
1552 | config MFD_WM831X_I2C |
1553 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" | |
c948ef3a | 1554 | select MFD_CORE |
ab85b120 | 1555 | select MFD_WM831X |
c948ef3a | 1556 | select REGMAP_I2C |
ab85b120 | 1557 | select IRQ_DOMAIN |
0244ad00 | 1558 | depends on I2C=y |
c948ef3a | 1559 | help |
ab85b120 SO |
1560 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1561 | when controlled using I2C. This driver provides common support | |
1562 | for accessing the device, additional drivers must be enabled in | |
1563 | order to use the functionality of the device. | |
c948ef3a | 1564 | |
ab85b120 SO |
1565 | config MFD_WM831X_SPI |
1566 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" | |
f01312d8 | 1567 | select MFD_CORE |
ab85b120 SO |
1568 | select MFD_WM831X |
1569 | select REGMAP_SPI | |
1570 | select IRQ_DOMAIN | |
0244ad00 | 1571 | depends on SPI_MASTER |
f01312d8 | 1572 | help |
ab85b120 SO |
1573 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
1574 | when controlled using SPI. This driver provides common support | |
1575 | for accessing the device, additional drivers must be enabled in | |
1576 | order to use the functionality of the device. | |
f01312d8 | 1577 | |
ab85b120 SO |
1578 | config MFD_WM8350 |
1579 | bool | |
ab85b120 SO |
1580 | |
1581 | config MFD_WM8350_I2C | |
1582 | bool "Wolfson Microelectronics WM8350 with I2C" | |
1583 | select MFD_WM8350 | |
88003fb1 | 1584 | select REGMAP_I2C |
0244ad00 | 1585 | depends on I2C=y |
c7b76dce | 1586 | help |
ab85b120 SO |
1587 | The WM8350 is an integrated audio and power management |
1588 | subsystem with watchdog and RTC functionality for embedded | |
1589 | systems. This option enables core support for the WM8350 with | |
1590 | I2C as the control interface. Additional options must be | |
1591 | selected to enable support for the functionality of the chip. | |
c7b76dce | 1592 | |
ab85b120 | 1593 | config MFD_WM8994 |
6052d83e | 1594 | tristate "Wolfson Microelectronics WM8994" |
acad189b GL |
1595 | select MFD_CORE |
1596 | select REGMAP_I2C | |
1597 | select REGMAP_IRQ | |
6052d83e | 1598 | depends on I2C |
acad189b | 1599 | help |
ab85b120 | 1600 | The WM8994 is a highly integrated hi-fi CODEC designed for |
78c059c6 | 1601 | smartphone applications. As well as audio functionality it |
ab85b120 SO |
1602 | has on board GPIO and regulator functionality which is |
1603 | supported via the relevant subsystems. This driver provides | |
1604 | core support for the WM8994, in order to use the actual | |
1605 | functionaltiy of the device other drivers must be enabled. | |
acad189b | 1606 | |
60013b94 | 1607 | config MFD_STW481X |
f41716dc | 1608 | tristate "Support for ST Microelectronics STw481x" |
5349ca11 | 1609 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
60013b94 LW |
1610 | select REGMAP_I2C |
1611 | select MFD_CORE | |
1612 | help | |
1613 | Select this option to enable the STw481x chip driver used | |
1614 | in various ST Microelectronics and ST-Ericsson embedded | |
1615 | Nomadik series. | |
1616 | ||
a4e137ab | 1617 | menu "Multimedia Capabilities Port drivers" |
f751d50f | 1618 | depends on ARCH_SA1100 |
a4e137ab RK |
1619 | |
1620 | config MCP | |
1621 | tristate | |
1622 | ||
5e742ad6 RK |
1623 | # Interface drivers |
1624 | config MCP_SA11X0 | |
1625 | tristate "Support SA11x0 MCP interface" | |
1626 | depends on ARCH_SA1100 | |
1627 | select MCP | |
1628 | ||
05c45ca9 RK |
1629 | # Chip drivers |
1630 | config MCP_UCB1200 | |
1c93c725 | 1631 | tristate "Support for UCB1200 / UCB1300" |
a3364409 RK |
1632 | depends on MCP_SA11X0 |
1633 | select MCP | |
05c45ca9 | 1634 | |
acb45439 RK |
1635 | config MCP_UCB1200_TS |
1636 | tristate "Touchscreen interface support" | |
1637 | depends on MCP_UCB1200 && INPUT | |
1638 | ||
a4e137ab | 1639 | endmenu |
3ecbf05b | 1640 | |
974cc7b9 PM |
1641 | config MFD_VEXPRESS_SYSREG |
1642 | bool "Versatile Express System Registers" | |
fcdad421 | 1643 | depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET |
974cc7b9 PM |
1644 | default y |
1645 | select CLKSRC_MMIO | |
1646 | select GPIO_GENERIC_PLATFORM | |
1647 | select MFD_CORE | |
1648 | select MFD_SYSCON | |
3ecbf05b | 1649 | help |
974cc7b9 PM |
1650 | System Registers are the platform configuration block |
1651 | on the ARM Ltd. Versatile Express board. | |
a6e6e660 LW |
1652 | |
1653 | endmenu | |
1654 | endif |