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Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # Sensor device configuration | |
3 | # | |
4 | ||
5 | menu "I2C Hardware Bus support" | |
3ddb59d4 | 6 | depends on HAS_IOMEM |
1da177e4 | 7 | |
f5b728a1 JD |
8 | comment "PC SMBus host controller drivers" |
9 | depends on PCI | |
10 | ||
1da177e4 LT |
11 | config I2C_ALI1535 |
12 | tristate "ALI 1535" | |
16538e6b | 13 | depends on PCI |
1da177e4 LT |
14 | help |
15 | If you say yes to this option, support will be included for the SMB | |
16 | Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB | |
17 | controller is part of the 7101 device, which is an ACPI-compliant | |
18 | Power Management Unit (PMU). | |
19 | ||
20 | This driver can also be built as a module. If so, the module | |
21 | will be called i2c-ali1535. | |
22 | ||
23 | config I2C_ALI1563 | |
24 | tristate "ALI 1563" | |
417e86ce | 25 | depends on PCI |
1da177e4 LT |
26 | help |
27 | If you say yes to this option, support will be included for the SMB | |
28 | Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB | |
29 | controller is part of the 7101 device, which is an ACPI-compliant | |
30 | Power Management Unit (PMU). | |
31 | ||
32 | This driver can also be built as a module. If so, the module | |
33 | will be called i2c-ali1563. | |
34 | ||
35 | config I2C_ALI15X3 | |
36 | tristate "ALI 15x3" | |
16538e6b | 37 | depends on PCI |
1da177e4 LT |
38 | help |
39 | If you say yes to this option, support will be included for the | |
40 | Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces. | |
41 | ||
42 | This driver can also be built as a module. If so, the module | |
43 | will be called i2c-ali15x3. | |
44 | ||
45 | config I2C_AMD756 | |
46 | tristate "AMD 756/766/768/8111 and nVidia nForce" | |
16538e6b | 47 | depends on PCI |
1da177e4 LT |
48 | help |
49 | If you say yes to this option, support will be included for the AMD | |
50 | 756/766/768 mainboard I2C interfaces. The driver also includes | |
51 | support for the first (SMBus 1.0) I2C interface of the AMD 8111 and | |
52 | the nVidia nForce I2C interface. | |
53 | ||
54 | This driver can also be built as a module. If so, the module | |
55 | will be called i2c-amd756. | |
56 | ||
57 | config I2C_AMD756_S4882 | |
58 | tristate "SMBus multiplexing on the Tyan S4882" | |
417e86ce | 59 | depends on I2C_AMD756 && X86 |
1da177e4 LT |
60 | help |
61 | Enabling this option will add specific SMBus support for the Tyan | |
62 | S4882 motherboard. On this 4-CPU board, the SMBus is multiplexed | |
63 | over 8 different channels, where the various memory module EEPROMs | |
64 | and temperature sensors live. Saying yes here will give you access | |
65 | to these in addition to the trunk. | |
66 | ||
67 | This driver can also be built as a module. If so, the module | |
68 | will be called i2c-amd756-s4882. | |
69 | ||
70 | config I2C_AMD8111 | |
71 | tristate "AMD 8111" | |
16538e6b | 72 | depends on PCI |
1da177e4 LT |
73 | help |
74 | If you say yes to this option, support will be included for the | |
75 | second (SMBus 2.0) AMD 8111 mainboard I2C interface. | |
76 | ||
77 | This driver can also be built as a module. If so, the module | |
78 | will be called i2c-amd8111. | |
79 | ||
1da177e4 | 80 | config I2C_I801 |
39376434 | 81 | tristate "Intel 82801 (ICH/PCH)" |
16538e6b | 82 | depends on PCI |
8eacfceb | 83 | select CHECK_SIGNATURE if X86 && DMI |
1da177e4 LT |
84 | help |
85 | If you say yes to this option, support will be included for the Intel | |
86 | 801 family of mainboard I2C interfaces. Specifically, the following | |
87 | versions of the chipset are supported: | |
88 | 82801AA | |
89 | 82801AB | |
90 | 82801BA | |
91 | 82801CA/CAM | |
92 | 82801DB | |
93 | 82801EB/ER (ICH5/ICH5R) | |
94 | 6300ESB | |
95 | ICH6 | |
96 | ICH7 | |
b0a70b57 | 97 | ESB2 |
8254fc4a | 98 | ICH8 |
adbc2a10 | 99 | ICH9 |
cb04e95b | 100 | EP80579 (Tolapai) |
d28dc711 | 101 | ICH10 |
cb04e95b | 102 | 5/3400 Series (PCH) |
662cda8a | 103 | 6 Series (PCH) |
e30d9859 | 104 | Patsburg (PCH) |
662cda8a | 105 | DH89xxCC (PCH) |
6e2a851e | 106 | Panther Point (PCH) |
062737fb | 107 | Lynx Point (PCH) |
4a8f1ddd | 108 | Lynx Point-LP (PCH) |
c2db409c | 109 | Avoton (SOC) |
a3fc0ff0 | 110 | Wellsburg (PCH) |
f39901c1 | 111 | Coleto Creek (PCH) |
afc65924 | 112 | Wildcat Point-LP (PCH) |
1b31e9b7 | 113 | BayTrail (SOC) |
1da177e4 LT |
114 | |
115 | This driver can also be built as a module. If so, the module | |
116 | will be called i2c-i801. | |
117 | ||
5bc12008 AD |
118 | config I2C_ISCH |
119 | tristate "Intel SCH SMBus 1.0" | |
0244ad00 | 120 | depends on PCI |
fd46a006 | 121 | select LPC_SCH |
5bc12008 AD |
122 | help |
123 | Say Y here if you want to use SMBus controller on the Intel SCH | |
124 | based systems. | |
125 | ||
126 | This driver can also be built as a module. If so, the module | |
127 | will be called i2c-isch. | |
128 | ||
13f35ac1 NH |
129 | config I2C_ISMT |
130 | tristate "Intel iSMT SMBus Controller" | |
131 | depends on PCI && X86 | |
132 | help | |
133 | If you say yes to this option, support will be included for the Intel | |
134 | iSMT SMBus host controller interface. | |
135 | ||
136 | This driver can also be built as a module. If so, the module will be | |
137 | called i2c-ismt. | |
138 | ||
1da177e4 | 139 | config I2C_PIIX4 |
76b3e28f | 140 | tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)" |
16538e6b | 141 | depends on PCI |
1da177e4 LT |
142 | help |
143 | If you say yes to this option, support will be included for the Intel | |
144 | PIIX4 family of mainboard I2C interfaces. Specifically, the following | |
5f7ea3c5 MD |
145 | versions of the chipset are supported (note that Serverworks is part |
146 | of Broadcom): | |
1da177e4 LT |
147 | Intel PIIX4 |
148 | Intel 440MX | |
02e0c5d5 RM |
149 | ATI IXP200 |
150 | ATI IXP300 | |
151 | ATI IXP400 | |
4e6697fc | 152 | ATI SB600 |
2a2f7404 | 153 | ATI SB700/SP5100 |
60693e5a | 154 | ATI SB800 |
3806e94b | 155 | AMD Hudson-2 |
032f708b | 156 | AMD ML |
b996ac90 | 157 | AMD CZ |
1da177e4 LT |
158 | Serverworks OSB4 |
159 | Serverworks CSB5 | |
160 | Serverworks CSB6 | |
5f7ea3c5 | 161 | Serverworks HT-1000 |
506a8b6c | 162 | Serverworks HT-1100 |
1da177e4 LT |
163 | SMSC Victory66 |
164 | ||
2a2f7404 AA |
165 | Some AMD chipsets contain two PIIX4-compatible SMBus |
166 | controllers. This driver will attempt to use both controllers | |
167 | on the SB700/SP5100, if they have been initialized by the BIOS. | |
168 | ||
1da177e4 LT |
169 | This driver can also be built as a module. If so, the module |
170 | will be called i2c-piix4. | |
171 | ||
1da177e4 | 172 | config I2C_NFORCE2 |
5d740fe9 | 173 | tristate "Nvidia nForce2, nForce3 and nForce4" |
16538e6b | 174 | depends on PCI |
1da177e4 LT |
175 | help |
176 | If you say yes to this option, support will be included for the Nvidia | |
5d740fe9 | 177 | nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. |
1da177e4 LT |
178 | |
179 | This driver can also be built as a module. If so, the module | |
180 | will be called i2c-nforce2. | |
181 | ||
279e9024 JD |
182 | config I2C_NFORCE2_S4985 |
183 | tristate "SMBus multiplexing on the Tyan S4985" | |
417e86ce | 184 | depends on I2C_NFORCE2 && X86 |
279e9024 JD |
185 | help |
186 | Enabling this option will add specific SMBus support for the Tyan | |
187 | S4985 motherboard. On this 4-CPU board, the SMBus is multiplexed | |
188 | over 4 different channels, where the various memory module EEPROMs | |
189 | live. Saying yes here will give you access to these in addition | |
190 | to the trunk. | |
191 | ||
192 | This driver can also be built as a module. If so, the module | |
193 | will be called i2c-nforce2-s4985. | |
194 | ||
f5b728a1 JD |
195 | config I2C_SIS5595 |
196 | tristate "SiS 5595" | |
197 | depends on PCI | |
18f98b1e PK |
198 | help |
199 | If you say yes to this option, support will be included for the | |
f5b728a1 | 200 | SiS5595 SMBus (a subset of I2C) interface. |
18f98b1e PK |
201 | |
202 | This driver can also be built as a module. If so, the module | |
f5b728a1 | 203 | will be called i2c-sis5595. |
18f98b1e | 204 | |
f5b728a1 | 205 | config I2C_SIS630 |
974d6a37 | 206 | tristate "SiS 630/730/964" |
f5b728a1 | 207 | depends on PCI |
010d442c KS |
208 | help |
209 | If you say yes to this option, support will be included for the | |
974d6a37 | 210 | SiS630, SiS730 and SiS964 SMBus (a subset of I2C) interface. |
010d442c | 211 | |
f5b728a1 JD |
212 | This driver can also be built as a module. If so, the module |
213 | will be called i2c-sis630. | |
214 | ||
215 | config I2C_SIS96X | |
216 | tristate "SiS 96x" | |
217 | depends on PCI | |
218 | help | |
219 | If you say yes to this option, support will be included for the SiS | |
220 | 96x SMBus (a subset of I2C) interfaces. Specifically, the following | |
221 | chipsets are supported: | |
222 | 645/961 | |
223 | 645DX/961 | |
224 | 645DX/962 | |
225 | 648/961 | |
226 | 650/961 | |
227 | 735 | |
228 | 745 | |
229 | ||
230 | This driver can also be built as a module. If so, the module | |
231 | will be called i2c-sis96x. | |
232 | ||
233 | config I2C_VIA | |
234 | tristate "VIA VT82C586B" | |
417e86ce | 235 | depends on PCI |
1da177e4 LT |
236 | select I2C_ALGOBIT |
237 | help | |
f5b728a1 JD |
238 | If you say yes to this option, support will be included for the VIA |
239 | 82C586B I2C interface | |
1da177e4 | 240 | |
f5b728a1 JD |
241 | This driver can also be built as a module. If so, the module |
242 | will be called i2c-via. | |
e97b81dd | 243 | |
f5b728a1 | 244 | config I2C_VIAPRO |
01d56a6a | 245 | tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900" |
f5b728a1 JD |
246 | depends on PCI |
247 | help | |
248 | If you say yes to this option, support will be included for the VIA | |
249 | VT82C596 and later SMBus interface. Specifically, the following | |
250 | chipsets are supported: | |
251 | VT82C596A/B | |
252 | VT82C686A/B | |
253 | VT8231 | |
254 | VT8233/A | |
255 | VT8235 | |
256 | VT8237R/A/S | |
257 | VT8251 | |
258 | CX700 | |
a231591f HW |
259 | VX800/VX820 |
260 | VX855/VX875 | |
01d56a6a | 261 | VX900 |
e97b81dd | 262 | |
f5b728a1 JD |
263 | This driver can also be built as a module. If so, the module |
264 | will be called i2c-viapro. | |
1da177e4 | 265 | |
cfd550ed JD |
266 | if ACPI |
267 | ||
268 | comment "ACPI drivers" | |
269 | ||
270 | config I2C_SCMI | |
271 | tristate "SMBus Control Method Interface" | |
272 | help | |
273 | This driver supports the SMBus Control Method Interface. It needs the | |
274 | BIOS to declare ACPI control methods as described in the SMBus Control | |
275 | Method Interface specification. | |
276 | ||
277 | To compile this driver as a module, choose M here: | |
278 | the module will be called i2c-scmi. | |
279 | ||
280 | endif # ACPI | |
281 | ||
f5b728a1 JD |
282 | comment "Mac SMBus host controller drivers" |
283 | depends on PPC_CHRP || PPC_PMAC | |
1da177e4 | 284 | |
f5b728a1 JD |
285 | config I2C_HYDRA |
286 | tristate "CHRP Apple Hydra Mac I/O I2C interface" | |
417e86ce | 287 | depends on PCI && PPC_CHRP |
1da177e4 LT |
288 | select I2C_ALGOBIT |
289 | help | |
f5b728a1 JD |
290 | This supports the use of the I2C interface in the Apple Hydra Mac |
291 | I/O chip on some CHRP machines (e.g. the LongTrail). Say Y if you | |
292 | have such a machine. | |
4c03f68f | 293 | |
f5b728a1 JD |
294 | This support is also available as a module. If so, the module |
295 | will be called i2c-hydra. | |
296 | ||
297 | config I2C_POWERMAC | |
298 | tristate "Powermac I2C interface" | |
299 | depends on PPC_PMAC | |
300 | default y | |
301 | help | |
302 | This exposes the various PowerMac i2c interfaces to the linux i2c | |
303 | layer and to userland. It is used by various drivers on the PowerMac | |
304 | platform, and should generally be enabled. | |
1da177e4 | 305 | |
4c03f68f | 306 | This support is also available as a module. If so, the module |
f5b728a1 JD |
307 | will be called i2c-powermac. |
308 | ||
309 | comment "I2C system bus drivers (mostly embedded / system-on-chip)" | |
310 | ||
311 | config I2C_AT91 | |
312 | tristate "Atmel AT91 I2C Two-Wire interface (TWI)" | |
417e86ce | 313 | depends on ARCH_AT91 |
f5b728a1 JD |
314 | help |
315 | This supports the use of the I2C interface on Atmel AT91 | |
316 | processors. | |
317 | ||
fac368a0 NV |
318 | A serious problem is that there is no documented way to issue |
319 | repeated START conditions for more than two messages, as needed | |
f5b728a1 | 320 | to support combined I2C messages. Use the i2c-gpio driver |
fac368a0 NV |
321 | unless your system can cope with this limitation. |
322 | ||
323 | Caution! at91rm9200, at91sam9261, at91sam9260, at91sam9263 devices | |
324 | don't have clock stretching in transmission mode. For that reason, | |
325 | you can encounter underrun issues causing premature stop sendings if | |
326 | the latency to fill the transmission register is too long. If you | |
327 | are facing this situation, use the i2c-gpio driver. | |
f5b728a1 JD |
328 | |
329 | config I2C_AU1550 | |
809f36c6 | 330 | tristate "Au1550/Au1200/Au1300 SMBus interface" |
37663860 | 331 | depends on MIPS_ALCHEMY |
f5b728a1 JD |
332 | help |
333 | If you say yes to this option, support will be included for the | |
809f36c6 | 334 | Au1550/Au1200/Au1300 SMBus interface. |
f5b728a1 JD |
335 | |
336 | This driver can also be built as a module. If so, the module | |
337 | will be called i2c-au1550. | |
338 | ||
f3b54b9a SW |
339 | config I2C_BCM2835 |
340 | tristate "Broadcom BCM2835 I2C controller" | |
341 | depends on ARCH_BCM2835 | |
342 | help | |
343 | If you say yes to this option, support will be included for the | |
344 | BCM2835 I2C controller. | |
345 | ||
346 | If you don't know what to do here, say N. | |
347 | ||
348 | This support is also available as a module. If so, the module | |
349 | will be called i2c-bcm2835. | |
350 | ||
93d17247 TK |
351 | config I2C_BCM_KONA |
352 | tristate "BCM Kona I2C adapter" | |
353 | depends on ARCH_BCM_MOBILE | |
354 | default y | |
355 | help | |
356 | If you say yes to this option, support will be included for the | |
357 | I2C interface on the Broadcom Kona family of processors. | |
358 | ||
359 | If you do not need KONA I2C inteface, say N. | |
360 | ||
f5b728a1 JD |
361 | config I2C_BLACKFIN_TWI |
362 | tristate "Blackfin TWI I2C support" | |
363 | depends on BLACKFIN | |
364 | depends on !BF561 && !BF531 && !BF532 && !BF533 | |
365 | help | |
366 | This is the I2C bus driver for Blackfin on-chip TWI interface. | |
367 | ||
368 | This driver can also be built as a module. If so, the module | |
369 | will be called i2c-bfin-twi. | |
370 | ||
371 | config I2C_BLACKFIN_TWI_CLK_KHZ | |
372 | int "Blackfin TWI I2C clock (kHz)" | |
373 | depends on I2C_BLACKFIN_TWI | |
9528d1c7 | 374 | range 21 400 |
f5b728a1 JD |
375 | default 50 |
376 | help | |
377 | The unit of the TWI clock is kHz. | |
378 | ||
df8eb569 SB |
379 | config I2C_CADENCE |
380 | tristate "Cadence I2C Controller" | |
1fbeab0b | 381 | depends on ARCH_ZYNQ |
df8eb569 SB |
382 | help |
383 | Say yes here to select Cadence I2C Host Controller. This controller is | |
384 | e.g. used by Xilinx Zynq. | |
385 | ||
0857ba3c AK |
386 | config I2C_CBUS_GPIO |
387 | tristate "CBUS I2C driver" | |
76ec9d18 | 388 | depends on GPIOLIB |
0857ba3c AK |
389 | help |
390 | Support for CBUS access using I2C API. Mostly relevant for Nokia | |
391 | Internet Tablets (770, N800 and N810). | |
392 | ||
393 | This driver can also be built as a module. If so, the module | |
394 | will be called i2c-cbus-gpio. | |
395 | ||
61045dbe JF |
396 | config I2C_CPM |
397 | tristate "Freescale CPM1 or CPM2 (MPC8xx/826x)" | |
62c19c9d | 398 | depends on CPM1 || CPM2 |
61045dbe JF |
399 | help |
400 | This supports the use of the I2C interface on Freescale | |
401 | processors with CPM1 or CPM2. | |
402 | ||
403 | This driver can also be built as a module. If so, the module | |
404 | will be called i2c-cpm. | |
405 | ||
f5b728a1 JD |
406 | config I2C_DAVINCI |
407 | tristate "DaVinci I2C driver" | |
d654b548 | 408 | depends on ARCH_DAVINCI || ARCH_KEYSTONE |
f5b728a1 JD |
409 | help |
410 | Support for TI DaVinci I2C controller driver. | |
411 | ||
412 | This driver can also be built as a module. If so, the module | |
413 | will be called i2c-davinci. | |
414 | ||
415 | Please note that this driver might be needed to bring up other | |
416 | devices such as DaVinci NIC. | |
417 | For details please see http://www.ti.com/davinci | |
418 | ||
e68bb91b AL |
419 | config I2C_DESIGNWARE_CORE |
420 | tristate | |
421 | ||
2373f6b9 | 422 | config I2C_DESIGNWARE_PLATFORM |
6b2aac42 | 423 | tristate "Synopsys DesignWare Platform" |
e68bb91b | 424 | select I2C_DESIGNWARE_CORE |
1ab52cf9 BS |
425 | help |
426 | If you say yes to this option, support will be included for the | |
427 | Synopsys DesignWare I2C adapter. Only master mode is supported. | |
428 | ||
429 | This driver can also be built as a module. If so, the module | |
2373f6b9 | 430 | will be called i2c-designware-platform. |
1ab52cf9 | 431 | |
fe20ff5c DB |
432 | config I2C_DESIGNWARE_PCI |
433 | tristate "Synopsys DesignWare PCI" | |
434 | depends on PCI | |
e68bb91b | 435 | select I2C_DESIGNWARE_CORE |
fe20ff5c DB |
436 | help |
437 | If you say yes to this option, support will be included for the | |
438 | Synopsys DesignWare I2C adapter. Only master mode is supported. | |
439 | ||
440 | This driver can also be built as a module. If so, the module | |
441 | will be called i2c-designware-pci. | |
1ab52cf9 | 442 | |
1b5b2371 UKK |
443 | config I2C_EFM32 |
444 | tristate "EFM32 I2C controller" | |
445 | depends on ARCH_EFM32 || COMPILE_TEST | |
446 | help | |
447 | This driver supports the i2c block found in Energy Micro's EFM32 | |
448 | SoCs. | |
449 | ||
3e1b76be J |
450 | config I2C_EG20T |
451 | tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C" | |
fa96faaa | 452 | depends on PCI && (X86_32 || COMPILE_TEST) |
3e1b76be J |
453 | help |
454 | This driver is for PCH(Platform controller Hub) I2C of EG20T which | |
455 | is an IOH(Input/Output Hub) for x86 embedded processor. | |
456 | This driver can access PCH I2C bus device. | |
457 | ||
458 | This driver also can be used for LAPIS Semiconductor IOH(Input/ | |
459 | Output Hub), ML7213, ML7223 and ML7831. | |
460 | ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is | |
461 | for MP(Media Phone) use and ML7831 IOH is for general purpose use. | |
462 | ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. | |
463 | ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. | |
464 | ||
8a73cd4c NKC |
465 | config I2C_EXYNOS5 |
466 | tristate "Exynos5 high-speed I2C driver" | |
467 | depends on ARCH_EXYNOS5 && OF | |
468 | help | |
469 | Say Y here to include support for high-speed I2C controller in the | |
470 | Exynos5 based Samsung SoCs. | |
471 | ||
f5b728a1 JD |
472 | config I2C_GPIO |
473 | tristate "GPIO-based bitbanging I2C" | |
76ec9d18 | 474 | depends on GPIOLIB |
f5b728a1 JD |
475 | select I2C_ALGOBIT |
476 | help | |
477 | This is a very simple bitbanging I2C driver utilizing the | |
478 | arch-neutral GPIO API to control the SCL and SDA lines. | |
479 | ||
4ad48e6a PM |
480 | config I2C_HIGHLANDER |
481 | tristate "Highlander FPGA SMBus interface" | |
482 | depends on SH_HIGHLANDER | |
483 | help | |
484 | If you say yes to this option, support will be included for | |
485 | the SMBus interface located in the FPGA on various Highlander | |
486 | boards, particularly the R0P7780LC0011RL and R0P7785LC0011RL | |
487 | FPGAs. This is wholly unrelated to the SoC I2C. | |
488 | ||
489 | This driver can also be built as a module. If so, the module | |
490 | will be called i2c-highlander. | |
491 | ||
f5b728a1 JD |
492 | config I2C_IBM_IIC |
493 | tristate "IBM PPC 4xx on-chip I2C interface" | |
494 | depends on 4xx | |
495 | help | |
496 | Say Y here if you want to use IIC peripheral found on | |
497 | embedded IBM PPC 4xx based systems. | |
498 | ||
499 | This driver can also be built as a module. If so, the module | |
500 | will be called i2c-ibm_iic. | |
501 | ||
aa11e38c DA |
502 | config I2C_IMX |
503 | tristate "IMX I2C interface" | |
504 | depends on ARCH_MXC | |
505 | help | |
506 | Say Y here if you want to use the IIC bus controller on | |
507 | the Freescale i.MX/MXC processors. | |
508 | ||
509 | This driver can also be built as a module. If so, the module | |
510 | will be called i2c-imx. | |
511 | ||
f5b728a1 JD |
512 | config I2C_IOP3XX |
513 | tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface" | |
514 | depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX | |
515 | help | |
516 | Say Y here if you want to use the IIC bus controller on | |
517 | the Intel IOPx3xx I/O Processors or IXP4xx Network Processors. | |
518 | ||
519 | This driver can also be built as a module. If so, the module | |
520 | will be called i2c-iop3xx. | |
521 | ||
e0b9b7b0 KS |
522 | config I2C_KEMPLD |
523 | tristate "Kontron COM I2C Controller" | |
524 | depends on MFD_KEMPLD | |
525 | help | |
526 | This enables support for the I2C bus interface on some Kontron ETX | |
527 | and COMexpress (ETXexpress) modules. | |
528 | ||
529 | This driver can also be built as a module. If so, the module | |
530 | will be called i2c-kempld. | |
531 | ||
f5b728a1 | 532 | config I2C_MPC |
f00d738f | 533 | tristate "MPC107/824x/85xx/512x/52xx/83xx/86xx" |
0724d464 | 534 | depends on PPC |
f5b728a1 JD |
535 | help |
536 | If you say yes to this option, support will be included for the | |
f00d738f WG |
537 | built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx, |
538 | MPC8240, MPC8245, MPC83xx, MPC85xx and MPC8641 family processors. | |
f5b728a1 JD |
539 | |
540 | This driver can also be built as a module. If so, the module | |
541 | will be called i2c-mpc. | |
542 | ||
543 | config I2C_MV64XXX | |
544 | tristate "Marvell mv64xxx I2C Controller" | |
80c69915 | 545 | depends on MV64X60 || PLAT_ORION || ARCH_SUNXI |
f5b728a1 JD |
546 | help |
547 | If you say yes to this option, support will be included for the | |
548 | built-in I2C interface on the Marvell 64xxx line of host bridges. | |
3d66ac7d | 549 | This driver is also used for Allwinner SoCs I2C controllers. |
f5b728a1 JD |
550 | |
551 | This driver can also be built as a module. If so, the module | |
552 | will be called i2c-mv64xxx. | |
553 | ||
a8da7fec WS |
554 | config I2C_MXS |
555 | tristate "Freescale i.MX28 I2C interface" | |
556 | depends on SOC_IMX28 | |
6b866c15 | 557 | select STMP_DEVICE |
a8da7fec WS |
558 | help |
559 | Say Y here if you want to use the I2C bus controller on | |
560 | the Freescale i.MX28 processors. | |
561 | ||
562 | This driver can also be built as a module. If so, the module | |
563 | will be called i2c-mxs. | |
564 | ||
3f9900f1 | 565 | config I2C_NOMADIK |
566 | tristate "ST-Ericsson Nomadik/Ux500 I2C Controller" | |
419408ed | 567 | depends on ARM_AMBA |
3f9900f1 | 568 | help |
569 | If you say yes to this option, support will be included for the | |
419408ed AR |
570 | I2C interface from ST-Ericsson's Nomadik and Ux500 architectures, |
571 | as well as the STA2X11 PCIe I/O HUB. | |
3f9900f1 | 572 | |
f5b728a1 JD |
573 | config I2C_OCORES |
574 | tristate "OpenCores I2C Controller" | |
f5b728a1 JD |
575 | help |
576 | If you say yes to this option, support will be included for the | |
577 | OpenCores I2C controller. For details see | |
578 | http://www.opencores.org/projects.cgi/web/i2c/overview | |
579 | ||
580 | This driver can also be built as a module. If so, the module | |
581 | will be called i2c-ocores. | |
582 | ||
583 | config I2C_OMAP | |
584 | tristate "OMAP I2C adapter" | |
585 | depends on ARCH_OMAP | |
586 | default y if MACH_OMAP_H3 || MACH_OMAP_OSK | |
587 | help | |
588 | If you say yes to this option, support will be included for the | |
589 | I2C interface on the Texas Instruments OMAP1/2 family of processors. | |
590 | Like OMAP1510/1610/1710/5912 and OMAP242x. | |
591 | For details see http://www.ti.com/omap. | |
1da177e4 | 592 | |
beb58aa3 OJ |
593 | config I2C_PASEMI |
594 | tristate "PA Semi SMBus interface" | |
16538e6b | 595 | depends on PPC_PASEMI && PCI |
beb58aa3 OJ |
596 | help |
597 | Supports the PA Semi PWRficient on-chip SMBus interfaces. | |
598 | ||
35bfc353 WS |
599 | config I2C_PCA_PLATFORM |
600 | tristate "PCA9564/PCA9665 as platform device" | |
601 | select I2C_ALGOPCA | |
602 | default n | |
603 | help | |
604 | This driver supports a memory mapped Philips PCA9564/PCA9665 | |
605 | parallel bus to I2C bus controller. | |
606 | ||
607 | This driver can also be built as a module. If so, the module | |
608 | will be called i2c-pca-platform. | |
609 | ||
610 | config I2C_PMCMSP | |
611 | tristate "PMC MSP I2C TWI Controller" | |
612 | depends on PMC_MSP | |
613 | help | |
614 | This driver supports the PMC TWI controller on MSP devices. | |
615 | ||
616 | This driver can also be built as module. If so, the module | |
617 | will be called i2c-pmcmsp. | |
618 | ||
f5b728a1 | 619 | config I2C_PNX |
c115167a | 620 | tristate "I2C bus support for Philips PNX and NXP LPC targets" |
d684f05f | 621 | depends on ARCH_LPC32XX |
f5b728a1 JD |
622 | help |
623 | This driver supports the Philips IP3204 I2C IP block master and/or | |
624 | slave controller | |
625 | ||
626 | This driver can also be built as a module. If so, the module | |
627 | will be called i2c-pnx. | |
628 | ||
d10e4a66 G |
629 | config I2C_PUV3 |
630 | tristate "PKUnity v3 I2C bus support" | |
631 | depends on UNICORE32 && ARCH_PUV3 | |
632 | select I2C_ALGOBIT | |
633 | help | |
634 | This driver supports the I2C IP inside the PKUnity-v3 SoC. | |
635 | This I2C bus controller is under AMBA/AXI bus. | |
636 | ||
637 | This driver can also be built as a module. If so, the module | |
638 | will be called i2c-puv3. | |
639 | ||
f5b728a1 | 640 | config I2C_PXA |
d7c46ddd | 641 | tristate "Intel PXA2XX I2C adapter" |
7e94dd15 | 642 | depends on ARCH_PXA || ARCH_MMP || (X86_32 && PCI && OF) |
f5b728a1 JD |
643 | help |
644 | If you have devices in the PXA I2C bus, say yes to this option. | |
645 | This driver can also be built as a module. If so, the module | |
646 | will be called i2c-pxa. | |
647 | ||
7e94dd15 SAS |
648 | config I2C_PXA_PCI |
649 | def_bool I2C_PXA && X86_32 && PCI && OF | |
650 | ||
f5b728a1 JD |
651 | config I2C_PXA_SLAVE |
652 | bool "Intel PXA2XX I2C Slave comms support" | |
7e94dd15 | 653 | depends on I2C_PXA && !X86_32 |
f5b728a1 JD |
654 | help |
655 | Support I2C slave mode communications on the PXA I2C bus. This | |
656 | is necessary for systems where the PXA may be a target on the | |
657 | I2C bus. | |
658 | ||
10c5a842 BA |
659 | config I2C_QUP |
660 | tristate "Qualcomm QUP based I2C controller" | |
661 | depends on ARCH_QCOM | |
662 | help | |
663 | If you say yes to this option, support will be included for the | |
664 | built-in I2C interface on the Qualcomm SoCs. | |
665 | ||
666 | This driver can also be built as a module. If so, the module | |
667 | will be called i2c-qup. | |
668 | ||
310c18a4 WS |
669 | config I2C_RIIC |
670 | tristate "Renesas RIIC adapter" | |
671 | depends on ARCH_SHMOBILE || COMPILE_TEST | |
672 | help | |
673 | If you say yes to this option, support will be included for the | |
674 | Renesas RIIC I2C interface. | |
675 | ||
676 | This driver can also be built as a module. If so, the module | |
677 | will be called i2c-riic. | |
678 | ||
c41aa3ce MS |
679 | config I2C_RK3X |
680 | tristate "Rockchip RK3xxx I2C adapter" | |
681 | depends on OF | |
682 | help | |
683 | Say Y here to include support for the I2C adapter in Rockchip RK3xxx | |
684 | SoCs. | |
685 | ||
686 | This driver can also be built as a module. If so, the module will | |
687 | be called i2c-rk3x. | |
688 | ||
4b623926 NKC |
689 | config HAVE_S3C2410_I2C |
690 | bool | |
691 | help | |
692 | This will include I2C support for Samsung SoCs. If you want to | |
693 | include I2C support for any machine, kindly select this in the | |
694 | respective Kconfig file. | |
695 | ||
1da177e4 LT |
696 | config I2C_S3C2410 |
697 | tristate "S3C2410 I2C Driver" | |
4b623926 | 698 | depends on HAVE_S3C2410_I2C |
1da177e4 LT |
699 | help |
700 | Say Y here to include support for I2C controller in the | |
4b623926 | 701 | Samsung SoCs. |
1da177e4 | 702 | |
b486ddbc OS |
703 | config I2C_S6000 |
704 | tristate "S6000 I2C support" | |
705 | depends on XTENSA_VARIANT_S6000 | |
706 | help | |
707 | This driver supports the on chip I2C device on the | |
708 | S6000 xtensa processor family. | |
709 | ||
710 | To compile this driver as a module, choose M here. The module | |
711 | will be called i2c-s6000. | |
712 | ||
f5b728a1 JD |
713 | config I2C_SH7760 |
714 | tristate "Renesas SH7760 I2C Controller" | |
715 | depends on CPU_SUBTYPE_SH7760 | |
1da177e4 | 716 | help |
f5b728a1 JD |
717 | This driver supports the 2 I2C interfaces on the Renesas SH7760. |
718 | ||
719 | This driver can also be built as a module. If so, the module | |
720 | will be called i2c-sh7760. | |
721 | ||
722 | config I2C_SH_MOBILE | |
723 | tristate "SuperH Mobile I2C Controller" | |
46a4e737 | 724 | depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST |
f5b728a1 JD |
725 | help |
726 | If you say yes to this option, support will be included for the | |
727 | built-in I2C interface on the Renesas SH-Mobile processor. | |
728 | ||
729 | This driver can also be built as a module. If so, the module | |
730 | will be called i2c-sh_mobile. | |
1da177e4 | 731 | |
bcda9f1e BD |
732 | config I2C_SIMTEC |
733 | tristate "Simtec Generic I2C interface" | |
734 | select I2C_ALGOBIT | |
735 | help | |
01dd2fbf | 736 | If you say yes to this option, support will be included for |
bcda9f1e BD |
737 | the Simtec Generic I2C interface. This driver is for the |
738 | simple I2C bus used on newer Simtec products for general | |
739 | I2C, such as DDC on the Simtec BBD2016A. | |
740 | ||
01dd2fbf | 741 | This driver can also be built as a module. If so, the module |
bcda9f1e BD |
742 | will be called i2c-simtec. |
743 | ||
979b907f ZS |
744 | config I2C_SIRF |
745 | tristate "CSR SiRFprimaII I2C interface" | |
c5dece37 | 746 | depends on ARCH_SIRF |
979b907f ZS |
747 | help |
748 | If you say yes to this option, support will be included for the | |
749 | CSR SiRFprimaII I2C interface. | |
750 | ||
751 | This driver can also be built as a module. If so, the module | |
752 | will be called i2c-sirf. | |
753 | ||
85b4fab2 MC |
754 | config I2C_ST |
755 | tristate "STMicroelectronics SSC I2C support" | |
756 | depends on ARCH_STI | |
757 | help | |
758 | Enable this option to add support for STMicroelectronics SoCs | |
759 | hardware SSC (Synchronous Serial Controller) as an I2C controller. | |
760 | ||
761 | This driver can also be built as module. If so, the module | |
762 | will be called i2c-st. | |
763 | ||
18904c0e LW |
764 | config I2C_STU300 |
765 | tristate "ST Microelectronics DDC I2C interface" | |
4eaad8ad | 766 | depends on MACH_U300 |
18904c0e LW |
767 | default y if MACH_U300 |
768 | help | |
769 | If you say yes to this option, support will be included for the | |
770 | I2C interface from ST Microelectronics simply called "DDC I2C" | |
771 | supporting both I2C and DDC, used in e.g. the U300 series | |
772 | mobile platforms. | |
773 | ||
774 | This driver can also be built as a module. If so, the module | |
775 | will be called i2c-stu300. | |
776 | ||
db811ca0 CC |
777 | config I2C_TEGRA |
778 | tristate "NVIDIA Tegra internal I2C controller" | |
779 | depends on ARCH_TEGRA | |
780 | help | |
781 | If you say yes to this option, support will be included for the | |
782 | I2C controller embedded in NVIDIA Tegra SOCs | |
783 | ||
f5b728a1 JD |
784 | config I2C_VERSATILE |
785 | tristate "ARM Versatile/Realview I2C bus support" | |
ceade897 | 786 | depends on ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS |
1da177e4 LT |
787 | select I2C_ALGOBIT |
788 | help | |
f5b728a1 JD |
789 | Say yes if you want to support the I2C serial bus on ARMs Versatile |
790 | range of platforms. | |
1da177e4 | 791 | |
f5b728a1 JD |
792 | This driver can also be built as a module. If so, the module |
793 | will be called i2c-versatile. | |
1da177e4 | 794 | |
560746eb TP |
795 | config I2C_WMT |
796 | tristate "Wondermedia WM8xxx SoC I2C bus support" | |
797 | depends on ARCH_VT8500 | |
798 | help | |
799 | Say yes if you want to support the I2C bus on Wondermedia 8xxx-series | |
800 | SoCs. | |
801 | ||
802 | This driver can also be built as a module. If so, the module will be | |
803 | called i2c-wmt. | |
804 | ||
85660f43 RB |
805 | config I2C_OCTEON |
806 | tristate "Cavium OCTEON I2C bus support" | |
9ddebc46 | 807 | depends on CAVIUM_OCTEON_SOC |
85660f43 RB |
808 | help |
809 | Say yes if you want to support the I2C serial bus on Cavium | |
810 | OCTEON SOC. | |
811 | ||
812 | This driver can also be built as a module. If so, the module | |
813 | will be called i2c-octeon. | |
814 | ||
e1d5b659 RR |
815 | config I2C_XILINX |
816 | tristate "Xilinx I2C Controller" | |
417e86ce | 817 | depends on HAS_IOMEM |
e1d5b659 RR |
818 | help |
819 | If you say yes to this option, support will be included for the | |
820 | Xilinx I2C controller. | |
821 | ||
822 | This driver can also be built as a module. If so, the module | |
823 | will be called xilinx_i2c. | |
824 | ||
401c3434 GR |
825 | config I2C_XLR |
826 | tristate "XLR I2C support" | |
827 | depends on CPU_XLR | |
828 | help | |
829 | This driver enables support for the on-chip I2C interface of | |
830 | the Netlogic XLR/XLS MIPS processors. | |
831 | ||
832 | This driver can also be built as a module. If so, the module | |
833 | will be called i2c-xlr. | |
834 | ||
6ccbe607 KM |
835 | config I2C_RCAR |
836 | tristate "Renesas R-Car I2C Controller" | |
46a4e737 | 837 | depends on ARCH_SHMOBILE || COMPILE_TEST |
6ccbe607 KM |
838 | help |
839 | If you say yes to this option, support will be included for the | |
840 | R-Car I2C controller. | |
841 | ||
842 | This driver can also be built as a module. If so, the module | |
843 | will be called i2c-rcar. | |
844 | ||
f5b728a1 | 845 | comment "External I2C/SMBus adapter drivers" |
11de70bd | 846 | |
335d7c58 GR |
847 | config I2C_DIOLAN_U2C |
848 | tristate "Diolan U2C-12 USB adapter" | |
849 | depends on USB | |
850 | help | |
851 | If you say yes to this option, support will be included for Diolan | |
852 | U2C-12, a USB to I2C interface. | |
853 | ||
854 | This driver can also be built as a module. If so, the module | |
855 | will be called i2c-diolan-u2c. | |
856 | ||
f5b728a1 JD |
857 | config I2C_PARPORT |
858 | tristate "Parallel port adapter" | |
0244ad00 | 859 | depends on PARPORT |
f5b728a1 | 860 | select I2C_ALGOBIT |
35859254 | 861 | select I2C_SMBUS |
1da177e4 | 862 | help |
f5b728a1 JD |
863 | This supports parallel port I2C adapters such as the ones made by |
864 | Philips or Velleman, Analog Devices evaluation boards, and more. | |
865 | Basically any adapter using the parallel port as an I2C bus with | |
866 | no extra chipset is supported by this driver, or could be. | |
1da177e4 | 867 | |
f5b728a1 JD |
868 | This driver is a replacement for (and was inspired by) an older |
869 | driver named i2c-philips-par. The new driver supports more devices, | |
870 | and makes it easier to add support for new devices. | |
1da177e4 | 871 | |
f5b728a1 JD |
872 | An adapter type parameter is now mandatory. Please read the file |
873 | Documentation/i2c/busses/i2c-parport for details. | |
1da177e4 | 874 | |
f5b728a1 JD |
875 | Another driver exists, named i2c-parport-light, which doesn't depend |
876 | on the parport driver. This is meant for embedded systems. Don't say | |
877 | Y here if you intend to say Y or M there. | |
1da177e4 | 878 | |
4c03f68f | 879 | This support is also available as a module. If so, the module |
f5b728a1 | 880 | will be called i2c-parport. |
1da177e4 | 881 | |
f5b728a1 JD |
882 | config I2C_PARPORT_LIGHT |
883 | tristate "Parallel port adapter (light)" | |
884 | select I2C_ALGOBIT | |
927ab2f8 | 885 | select I2C_SMBUS |
1da177e4 | 886 | help |
f5b728a1 JD |
887 | This supports parallel port I2C adapters such as the ones made by |
888 | Philips or Velleman, Analog Devices evaluation boards, and more. | |
889 | Basically any adapter using the parallel port as an I2C bus with | |
890 | no extra chipset is supported by this driver, or could be. | |
1da177e4 | 891 | |
f5b728a1 JD |
892 | This driver is a light version of i2c-parport. It doesn't depend |
893 | on the parport driver, and uses direct I/O access instead. This | |
894 | might be preferred on embedded systems where wasting memory for | |
895 | the clean but heavy parport handling is not an option. The | |
896 | drawback is a reduced portability and the impossibility to | |
897 | daisy-chain other parallel port devices. | |
1da177e4 | 898 | |
f5b728a1 JD |
899 | Don't say Y here if you said Y or M to i2c-parport. Saying M to |
900 | both is possible but both modules should not be loaded at the same | |
901 | time. | |
1da177e4 | 902 | |
f5b728a1 JD |
903 | This support is also available as a module. If so, the module |
904 | will be called i2c-parport-light. | |
1da177e4 | 905 | |
83e53a8f AL |
906 | config I2C_ROBOTFUZZ_OSIF |
907 | tristate "RobotFuzz Open Source InterFace USB adapter" | |
908 | depends on USB | |
909 | help | |
910 | If you say yes to this option, support will be included for the | |
911 | RobotFuzz Open Source InterFace USB to I2C interface. | |
912 | ||
913 | This driver can also be built as a module. If so, the module | |
914 | will be called i2c-osif. | |
915 | ||
b9cdad74 JD |
916 | config I2C_TAOS_EVM |
917 | tristate "TAOS evaluation module" | |
21eaab6d | 918 | depends on TTY |
b9cdad74 JD |
919 | select SERIO |
920 | select SERIO_SERPORT | |
921 | default n | |
922 | help | |
923 | This supports TAOS evaluation modules on serial port. In order to | |
924 | use this driver, you will need the inputattach tool, which is part | |
925 | of the input-utils package. | |
926 | ||
927 | If unsure, say N. | |
928 | ||
929 | This support is also available as a module. If so, the module | |
930 | will be called i2c-taos-evm. | |
931 | ||
e8c76eed | 932 | config I2C_TINY_USB |
f5b728a1 | 933 | tristate "Tiny-USB adapter" |
e8c76eed TH |
934 | depends on USB |
935 | help | |
936 | If you say yes to this option, support will be included for the | |
937 | i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See | |
938 | http://www.harbaum.org/till/i2c_tiny_usb for hardware details. | |
939 | ||
940 | This driver can also be built as a module. If so, the module | |
941 | will be called i2c-tiny-usb. | |
942 | ||
174a13aa LP |
943 | config I2C_VIPERBOARD |
944 | tristate "Viperboard I2C master support" | |
945 | depends on MFD_VIPERBOARD && USB | |
946 | help | |
947 | Say yes here to access the I2C part of the Nano River | |
948 | Technologies Viperboard as I2C master. | |
949 | See viperboard API specification and Nano | |
950 | River Tech's viperboard.h for detailed meaning | |
951 | of the module parameters. | |
952 | ||
f5b728a1 | 953 | comment "Other I2C/SMBus bus drivers" |
6b65cd74 | 954 | |
8d91cbad | 955 | config I2C_ACORN |
2a9915c8 | 956 | tristate "Acorn IOC/IOMD I2C bus support" |
16538e6b | 957 | depends on ARCH_ACORN |
8d91cbad RK |
958 | default y |
959 | select I2C_ALGOBIT | |
960 | help | |
961 | Say yes if you want to support the I2C bus on Acorn platforms. | |
962 | ||
963 | If you don't know, say Y. | |
964 | ||
f5b728a1 JD |
965 | config I2C_ELEKTOR |
966 | tristate "Elektor ISA card" | |
ce816fa8 | 967 | depends on ISA && HAS_IOPORT_MAP && BROKEN_ON_SMP |
f5b728a1 | 968 | select I2C_ALGOPCF |
1da177e4 | 969 | help |
f5b728a1 JD |
970 | This supports the PCF8584 ISA bus I2C adapter. Say Y if you own |
971 | such an adapter. | |
1da177e4 | 972 | |
f5b728a1 JD |
973 | This support is also available as a module. If so, the module |
974 | will be called i2c-elektor. | |
1da177e4 LT |
975 | |
976 | config I2C_PCA_ISA | |
eff9ec95 | 977 | tristate "PCA9564/PCA9665 on an ISA bus" |
16538e6b | 978 | depends on ISA |
1da177e4 | 979 | select I2C_ALGOPCA |
aee62305 | 980 | default n |
1da177e4 | 981 | help |
eff9ec95 | 982 | This driver supports ISA boards using the Philips PCA9564/PCA9665 |
244fbbb8 | 983 | parallel bus to I2C bus controller. |
4c03f68f | 984 | |
1da177e4 LT |
985 | This driver can also be built as a module. If so, the module |
986 | will be called i2c-pca-isa. | |
987 | ||
aee62305 JD |
988 | This device is almost undetectable and using this driver on a |
989 | system which doesn't have this device will result in long | |
990 | delays when I2C/SMBus chip drivers are loaded (e.g. at boot | |
991 | time). If unsure, say N. | |
992 | ||
f5b728a1 JD |
993 | config I2C_SIBYTE |
994 | tristate "SiByte SMBus interface" | |
995 | depends on SIBYTE_SB1xxx_SOC | |
a26c20b1 | 996 | help |
f5b728a1 | 997 | Supports the SiByte SOC on-chip I2C interfaces (2 channels). |
a26c20b1 | 998 | |
9d230c9e DA |
999 | config I2C_CROS_EC_TUNNEL |
1000 | tristate "ChromeOS EC tunnel I2C bus" | |
1001 | depends on MFD_CROS_EC | |
1002 | help | |
1003 | If you say yes here you get an I2C bus that will tunnel i2c commands | |
1004 | through to the other side of the ChromeOS EC to the i2c bus | |
1005 | connected there. This will work whatever the interface used to | |
1006 | talk to the EC (SPI, I2C or LPC). | |
1007 | ||
f5b728a1 JD |
1008 | config SCx200_I2C |
1009 | tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)" | |
1010 | depends on SCx200_GPIO | |
1011 | select I2C_ALGOBIT | |
da672773 | 1012 | help |
f5b728a1 | 1013 | Enable the use of two GPIO pins of a SCx200 processor as an I2C bus. |
da672773 | 1014 | |
f5b728a1 JD |
1015 | If you don't know what to do here, say N. |
1016 | ||
1017 | This support is also available as a module. If so, the module | |
1018 | will be called scx200_i2c. | |
1019 | ||
1020 | This driver is deprecated and will be dropped soon. Use i2c-gpio | |
1021 | (or scx200_acb) instead. | |
1022 | ||
1023 | config SCx200_I2C_SCL | |
1024 | int "GPIO pin used for SCL" | |
1025 | depends on SCx200_I2C | |
1026 | default "12" | |
1027 | help | |
1028 | Enter the GPIO pin number used for the SCL signal. This value can | |
1029 | also be specified with a module parameter. | |
1030 | ||
1031 | config SCx200_I2C_SDA | |
1032 | int "GPIO pin used for SDA" | |
1033 | depends on SCx200_I2C | |
1034 | default "13" | |
1035 | help | |
1036 | Enter the GPIO pin number used for the SSA signal. This value can | |
1037 | also be specified with a module parameter. | |
1038 | ||
1039 | config SCx200_ACB | |
1040 | tristate "Geode ACCESS.bus support" | |
1041 | depends on X86_32 && PCI | |
1042 | help | |
1043 | Enable the use of the ACCESS.bus controllers on the Geode SCx200 and | |
1044 | SC1100 processors and the CS5535 and CS5536 Geode companion devices. | |
1045 | ||
1046 | If you don't know what to do here, say N. | |
1047 | ||
1048 | This support is also available as a module. If so, the module | |
1049 | will be called scx200_acb. | |
da672773 | 1050 | |
1da177e4 | 1051 | endmenu |