Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # Sensor device configuration | |
3 | # | |
4 | ||
5 | menu "I2C Hardware Bus support" | |
1da177e4 | 6 | |
f5b728a1 JD |
7 | comment "PC SMBus host controller drivers" |
8 | depends on PCI | |
9 | ||
1da177e4 LT |
10 | config I2C_ALI1535 |
11 | tristate "ALI 1535" | |
16538e6b | 12 | depends on PCI |
1da177e4 LT |
13 | help |
14 | If you say yes to this option, support will be included for the SMB | |
15 | Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB | |
16 | controller is part of the 7101 device, which is an ACPI-compliant | |
17 | Power Management Unit (PMU). | |
18 | ||
19 | This driver can also be built as a module. If so, the module | |
20 | will be called i2c-ali1535. | |
21 | ||
22 | config I2C_ALI1563 | |
23 | tristate "ALI 1563" | |
16538e6b | 24 | depends on PCI && EXPERIMENTAL |
1da177e4 LT |
25 | help |
26 | If you say yes to this option, support will be included for the SMB | |
27 | Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB | |
28 | controller is part of the 7101 device, which is an ACPI-compliant | |
29 | Power Management Unit (PMU). | |
30 | ||
31 | This driver can also be built as a module. If so, the module | |
32 | will be called i2c-ali1563. | |
33 | ||
34 | config I2C_ALI15X3 | |
35 | tristate "ALI 15x3" | |
16538e6b | 36 | depends on PCI |
1da177e4 LT |
37 | help |
38 | If you say yes to this option, support will be included for the | |
39 | Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces. | |
40 | ||
41 | This driver can also be built as a module. If so, the module | |
42 | will be called i2c-ali15x3. | |
43 | ||
44 | config I2C_AMD756 | |
45 | tristate "AMD 756/766/768/8111 and nVidia nForce" | |
16538e6b | 46 | depends on PCI |
1da177e4 LT |
47 | help |
48 | If you say yes to this option, support will be included for the AMD | |
49 | 756/766/768 mainboard I2C interfaces. The driver also includes | |
50 | support for the first (SMBus 1.0) I2C interface of the AMD 8111 and | |
51 | the nVidia nForce I2C interface. | |
52 | ||
53 | This driver can also be built as a module. If so, the module | |
54 | will be called i2c-amd756. | |
55 | ||
56 | config I2C_AMD756_S4882 | |
57 | tristate "SMBus multiplexing on the Tyan S4882" | |
f1453ee3 | 58 | depends on I2C_AMD756 && X86 && EXPERIMENTAL |
1da177e4 LT |
59 | help |
60 | Enabling this option will add specific SMBus support for the Tyan | |
61 | S4882 motherboard. On this 4-CPU board, the SMBus is multiplexed | |
62 | over 8 different channels, where the various memory module EEPROMs | |
63 | and temperature sensors live. Saying yes here will give you access | |
64 | to these in addition to the trunk. | |
65 | ||
66 | This driver can also be built as a module. If so, the module | |
67 | will be called i2c-amd756-s4882. | |
68 | ||
69 | config I2C_AMD8111 | |
70 | tristate "AMD 8111" | |
16538e6b | 71 | depends on PCI |
1da177e4 LT |
72 | help |
73 | If you say yes to this option, support will be included for the | |
74 | second (SMBus 2.0) AMD 8111 mainboard I2C interface. | |
75 | ||
76 | This driver can also be built as a module. If so, the module | |
77 | will be called i2c-amd8111. | |
78 | ||
1da177e4 | 79 | config I2C_I801 |
39376434 | 80 | tristate "Intel 82801 (ICH/PCH)" |
16538e6b | 81 | depends on PCI |
8eacfceb | 82 | select CHECK_SIGNATURE if X86 && DMI |
1da177e4 LT |
83 | help |
84 | If you say yes to this option, support will be included for the Intel | |
85 | 801 family of mainboard I2C interfaces. Specifically, the following | |
86 | versions of the chipset are supported: | |
87 | 82801AA | |
88 | 82801AB | |
89 | 82801BA | |
90 | 82801CA/CAM | |
91 | 82801DB | |
92 | 82801EB/ER (ICH5/ICH5R) | |
93 | 6300ESB | |
94 | ICH6 | |
95 | ICH7 | |
b0a70b57 | 96 | ESB2 |
8254fc4a | 97 | ICH8 |
adbc2a10 | 98 | ICH9 |
cb04e95b | 99 | EP80579 (Tolapai) |
d28dc711 | 100 | ICH10 |
cb04e95b | 101 | 5/3400 Series (PCH) |
662cda8a | 102 | 6 Series (PCH) |
e30d9859 | 103 | Patsburg (PCH) |
662cda8a | 104 | DH89xxCC (PCH) |
6e2a851e | 105 | Panther Point (PCH) |
062737fb | 106 | Lynx Point (PCH) |
1da177e4 LT |
107 | |
108 | This driver can also be built as a module. If so, the module | |
109 | will be called i2c-i801. | |
110 | ||
5bc12008 AD |
111 | config I2C_ISCH |
112 | tristate "Intel SCH SMBus 1.0" | |
860fb8c1 | 113 | depends on PCI |
fd46a006 | 114 | select LPC_SCH |
5bc12008 AD |
115 | help |
116 | Say Y here if you want to use SMBus controller on the Intel SCH | |
117 | based systems. | |
118 | ||
119 | This driver can also be built as a module. If so, the module | |
120 | will be called i2c-isch. | |
121 | ||
1da177e4 | 122 | config I2C_PIIX4 |
76b3e28f | 123 | tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)" |
16538e6b | 124 | depends on PCI |
1da177e4 LT |
125 | help |
126 | If you say yes to this option, support will be included for the Intel | |
127 | PIIX4 family of mainboard I2C interfaces. Specifically, the following | |
5f7ea3c5 MD |
128 | versions of the chipset are supported (note that Serverworks is part |
129 | of Broadcom): | |
1da177e4 LT |
130 | Intel PIIX4 |
131 | Intel 440MX | |
02e0c5d5 RM |
132 | ATI IXP200 |
133 | ATI IXP300 | |
134 | ATI IXP400 | |
4e6697fc | 135 | ATI SB600 |
2a2f7404 | 136 | ATI SB700/SP5100 |
60693e5a | 137 | ATI SB800 |
3806e94b | 138 | AMD Hudson-2 |
1da177e4 LT |
139 | Serverworks OSB4 |
140 | Serverworks CSB5 | |
141 | Serverworks CSB6 | |
5f7ea3c5 | 142 | Serverworks HT-1000 |
506a8b6c | 143 | Serverworks HT-1100 |
1da177e4 LT |
144 | SMSC Victory66 |
145 | ||
2a2f7404 AA |
146 | Some AMD chipsets contain two PIIX4-compatible SMBus |
147 | controllers. This driver will attempt to use both controllers | |
148 | on the SB700/SP5100, if they have been initialized by the BIOS. | |
149 | ||
1da177e4 LT |
150 | This driver can also be built as a module. If so, the module |
151 | will be called i2c-piix4. | |
152 | ||
1da177e4 | 153 | config I2C_NFORCE2 |
5d740fe9 | 154 | tristate "Nvidia nForce2, nForce3 and nForce4" |
16538e6b | 155 | depends on PCI |
1da177e4 LT |
156 | help |
157 | If you say yes to this option, support will be included for the Nvidia | |
5d740fe9 | 158 | nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. |
1da177e4 LT |
159 | |
160 | This driver can also be built as a module. If so, the module | |
161 | will be called i2c-nforce2. | |
162 | ||
279e9024 JD |
163 | config I2C_NFORCE2_S4985 |
164 | tristate "SMBus multiplexing on the Tyan S4985" | |
f1453ee3 | 165 | depends on I2C_NFORCE2 && X86 && EXPERIMENTAL |
279e9024 JD |
166 | help |
167 | Enabling this option will add specific SMBus support for the Tyan | |
168 | S4985 motherboard. On this 4-CPU board, the SMBus is multiplexed | |
169 | over 4 different channels, where the various memory module EEPROMs | |
170 | live. Saying yes here will give you access to these in addition | |
171 | to the trunk. | |
172 | ||
173 | This driver can also be built as a module. If so, the module | |
174 | will be called i2c-nforce2-s4985. | |
175 | ||
f5b728a1 JD |
176 | config I2C_SIS5595 |
177 | tristate "SiS 5595" | |
178 | depends on PCI | |
18f98b1e PK |
179 | help |
180 | If you say yes to this option, support will be included for the | |
f5b728a1 | 181 | SiS5595 SMBus (a subset of I2C) interface. |
18f98b1e PK |
182 | |
183 | This driver can also be built as a module. If so, the module | |
f5b728a1 | 184 | will be called i2c-sis5595. |
18f98b1e | 185 | |
f5b728a1 JD |
186 | config I2C_SIS630 |
187 | tristate "SiS 630/730" | |
188 | depends on PCI | |
010d442c KS |
189 | help |
190 | If you say yes to this option, support will be included for the | |
f5b728a1 | 191 | SiS630 and SiS730 SMBus (a subset of I2C) interface. |
010d442c | 192 | |
f5b728a1 JD |
193 | This driver can also be built as a module. If so, the module |
194 | will be called i2c-sis630. | |
195 | ||
196 | config I2C_SIS96X | |
197 | tristate "SiS 96x" | |
198 | depends on PCI | |
199 | help | |
200 | If you say yes to this option, support will be included for the SiS | |
201 | 96x SMBus (a subset of I2C) interfaces. Specifically, the following | |
202 | chipsets are supported: | |
203 | 645/961 | |
204 | 645DX/961 | |
205 | 645DX/962 | |
206 | 648/961 | |
207 | 650/961 | |
208 | 735 | |
209 | 745 | |
210 | ||
211 | This driver can also be built as a module. If so, the module | |
212 | will be called i2c-sis96x. | |
213 | ||
214 | config I2C_VIA | |
215 | tristate "VIA VT82C586B" | |
216 | depends on PCI && EXPERIMENTAL | |
1da177e4 LT |
217 | select I2C_ALGOBIT |
218 | help | |
f5b728a1 JD |
219 | If you say yes to this option, support will be included for the VIA |
220 | 82C586B I2C interface | |
1da177e4 | 221 | |
f5b728a1 JD |
222 | This driver can also be built as a module. If so, the module |
223 | will be called i2c-via. | |
e97b81dd | 224 | |
f5b728a1 | 225 | config I2C_VIAPRO |
a231591f | 226 | tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx" |
f5b728a1 JD |
227 | depends on PCI |
228 | help | |
229 | If you say yes to this option, support will be included for the VIA | |
230 | VT82C596 and later SMBus interface. Specifically, the following | |
231 | chipsets are supported: | |
232 | VT82C596A/B | |
233 | VT82C686A/B | |
234 | VT8231 | |
235 | VT8233/A | |
236 | VT8235 | |
237 | VT8237R/A/S | |
238 | VT8251 | |
239 | CX700 | |
a231591f HW |
240 | VX800/VX820 |
241 | VX855/VX875 | |
e97b81dd | 242 | |
f5b728a1 JD |
243 | This driver can also be built as a module. If so, the module |
244 | will be called i2c-viapro. | |
1da177e4 | 245 | |
cfd550ed JD |
246 | if ACPI |
247 | ||
248 | comment "ACPI drivers" | |
249 | ||
250 | config I2C_SCMI | |
251 | tristate "SMBus Control Method Interface" | |
252 | help | |
253 | This driver supports the SMBus Control Method Interface. It needs the | |
254 | BIOS to declare ACPI control methods as described in the SMBus Control | |
255 | Method Interface specification. | |
256 | ||
257 | To compile this driver as a module, choose M here: | |
258 | the module will be called i2c-scmi. | |
259 | ||
260 | endif # ACPI | |
261 | ||
f5b728a1 JD |
262 | comment "Mac SMBus host controller drivers" |
263 | depends on PPC_CHRP || PPC_PMAC | |
1da177e4 | 264 | |
f5b728a1 JD |
265 | config I2C_HYDRA |
266 | tristate "CHRP Apple Hydra Mac I/O I2C interface" | |
267 | depends on PCI && PPC_CHRP && EXPERIMENTAL | |
1da177e4 LT |
268 | select I2C_ALGOBIT |
269 | help | |
f5b728a1 JD |
270 | This supports the use of the I2C interface in the Apple Hydra Mac |
271 | I/O chip on some CHRP machines (e.g. the LongTrail). Say Y if you | |
272 | have such a machine. | |
4c03f68f | 273 | |
f5b728a1 JD |
274 | This support is also available as a module. If so, the module |
275 | will be called i2c-hydra. | |
276 | ||
277 | config I2C_POWERMAC | |
278 | tristate "Powermac I2C interface" | |
279 | depends on PPC_PMAC | |
280 | default y | |
281 | help | |
282 | This exposes the various PowerMac i2c interfaces to the linux i2c | |
283 | layer and to userland. It is used by various drivers on the PowerMac | |
284 | platform, and should generally be enabled. | |
1da177e4 | 285 | |
4c03f68f | 286 | This support is also available as a module. If so, the module |
f5b728a1 JD |
287 | will be called i2c-powermac. |
288 | ||
289 | comment "I2C system bus drivers (mostly embedded / system-on-chip)" | |
290 | ||
291 | config I2C_AT91 | |
292 | tristate "Atmel AT91 I2C Two-Wire interface (TWI)" | |
293 | depends on ARCH_AT91 && EXPERIMENTAL && BROKEN | |
294 | help | |
295 | This supports the use of the I2C interface on Atmel AT91 | |
296 | processors. | |
297 | ||
298 | This driver is BROKEN because the controller which it uses | |
299 | will easily trigger RX overrun and TX underrun errors. Using | |
300 | low I2C clock rates may partially work around those issues | |
301 | on some systems. Another serious problem is that there is no | |
302 | documented way to issue repeated START conditions, as needed | |
303 | to support combined I2C messages. Use the i2c-gpio driver | |
304 | unless your system can cope with those limitations. | |
305 | ||
306 | config I2C_AU1550 | |
809f36c6 | 307 | tristate "Au1550/Au1200/Au1300 SMBus interface" |
37663860 | 308 | depends on MIPS_ALCHEMY |
f5b728a1 JD |
309 | help |
310 | If you say yes to this option, support will be included for the | |
809f36c6 | 311 | Au1550/Au1200/Au1300 SMBus interface. |
f5b728a1 JD |
312 | |
313 | This driver can also be built as a module. If so, the module | |
314 | will be called i2c-au1550. | |
315 | ||
316 | config I2C_BLACKFIN_TWI | |
317 | tristate "Blackfin TWI I2C support" | |
318 | depends on BLACKFIN | |
319 | depends on !BF561 && !BF531 && !BF532 && !BF533 | |
320 | help | |
321 | This is the I2C bus driver for Blackfin on-chip TWI interface. | |
322 | ||
323 | This driver can also be built as a module. If so, the module | |
324 | will be called i2c-bfin-twi. | |
325 | ||
326 | config I2C_BLACKFIN_TWI_CLK_KHZ | |
327 | int "Blackfin TWI I2C clock (kHz)" | |
328 | depends on I2C_BLACKFIN_TWI | |
9528d1c7 | 329 | range 21 400 |
f5b728a1 JD |
330 | default 50 |
331 | help | |
332 | The unit of the TWI clock is kHz. | |
333 | ||
61045dbe JF |
334 | config I2C_CPM |
335 | tristate "Freescale CPM1 or CPM2 (MPC8xx/826x)" | |
336 | depends on (CPM1 || CPM2) && OF_I2C | |
337 | help | |
338 | This supports the use of the I2C interface on Freescale | |
339 | processors with CPM1 or CPM2. | |
340 | ||
341 | This driver can also be built as a module. If so, the module | |
342 | will be called i2c-cpm. | |
343 | ||
f5b728a1 JD |
344 | config I2C_DAVINCI |
345 | tristate "DaVinci I2C driver" | |
346 | depends on ARCH_DAVINCI | |
347 | help | |
348 | Support for TI DaVinci I2C controller driver. | |
349 | ||
350 | This driver can also be built as a module. If so, the module | |
351 | will be called i2c-davinci. | |
352 | ||
353 | Please note that this driver might be needed to bring up other | |
354 | devices such as DaVinci NIC. | |
355 | For details please see http://www.ti.com/davinci | |
356 | ||
2373f6b9 | 357 | config I2C_DESIGNWARE_PLATFORM |
6b2aac42 | 358 | tristate "Synopsys DesignWare Platform" |
47749b14 | 359 | depends on HAVE_CLK |
1ab52cf9 BS |
360 | help |
361 | If you say yes to this option, support will be included for the | |
362 | Synopsys DesignWare I2C adapter. Only master mode is supported. | |
363 | ||
364 | This driver can also be built as a module. If so, the module | |
2373f6b9 | 365 | will be called i2c-designware-platform. |
1ab52cf9 | 366 | |
fe20ff5c DB |
367 | config I2C_DESIGNWARE_PCI |
368 | tristate "Synopsys DesignWare PCI" | |
369 | depends on PCI | |
370 | help | |
371 | If you say yes to this option, support will be included for the | |
372 | Synopsys DesignWare I2C adapter. Only master mode is supported. | |
373 | ||
374 | This driver can also be built as a module. If so, the module | |
375 | will be called i2c-designware-pci. | |
1ab52cf9 | 376 | |
3e1b76be J |
377 | config I2C_EG20T |
378 | tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C" | |
379 | depends on PCI | |
380 | help | |
381 | This driver is for PCH(Platform controller Hub) I2C of EG20T which | |
382 | is an IOH(Input/Output Hub) for x86 embedded processor. | |
383 | This driver can access PCH I2C bus device. | |
384 | ||
385 | This driver also can be used for LAPIS Semiconductor IOH(Input/ | |
386 | Output Hub), ML7213, ML7223 and ML7831. | |
387 | ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is | |
388 | for MP(Media Phone) use and ML7831 IOH is for general purpose use. | |
389 | ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. | |
390 | ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. | |
391 | ||
f5b728a1 JD |
392 | config I2C_GPIO |
393 | tristate "GPIO-based bitbanging I2C" | |
394 | depends on GENERIC_GPIO | |
395 | select I2C_ALGOBIT | |
396 | help | |
397 | This is a very simple bitbanging I2C driver utilizing the | |
398 | arch-neutral GPIO API to control the SCL and SDA lines. | |
399 | ||
4ad48e6a PM |
400 | config I2C_HIGHLANDER |
401 | tristate "Highlander FPGA SMBus interface" | |
402 | depends on SH_HIGHLANDER | |
403 | help | |
404 | If you say yes to this option, support will be included for | |
405 | the SMBus interface located in the FPGA on various Highlander | |
406 | boards, particularly the R0P7780LC0011RL and R0P7785LC0011RL | |
407 | FPGAs. This is wholly unrelated to the SoC I2C. | |
408 | ||
409 | This driver can also be built as a module. If so, the module | |
410 | will be called i2c-highlander. | |
411 | ||
f5b728a1 JD |
412 | config I2C_IBM_IIC |
413 | tristate "IBM PPC 4xx on-chip I2C interface" | |
414 | depends on 4xx | |
415 | help | |
416 | Say Y here if you want to use IIC peripheral found on | |
417 | embedded IBM PPC 4xx based systems. | |
418 | ||
419 | This driver can also be built as a module. If so, the module | |
420 | will be called i2c-ibm_iic. | |
421 | ||
aa11e38c DA |
422 | config I2C_IMX |
423 | tristate "IMX I2C interface" | |
424 | depends on ARCH_MXC | |
425 | help | |
426 | Say Y here if you want to use the IIC bus controller on | |
427 | the Freescale i.MX/MXC processors. | |
428 | ||
429 | This driver can also be built as a module. If so, the module | |
430 | will be called i2c-imx. | |
431 | ||
aa62f85d AC |
432 | config I2C_INTEL_MID |
433 | tristate "Intel Moorestown/Medfield Platform I2C controller" | |
9cc11dee | 434 | depends on PCI |
aa62f85d AC |
435 | help |
436 | Say Y here if you have an Intel Moorestown/Medfield platform I2C | |
437 | controller. | |
438 | ||
439 | This support is also available as a module. If so, the module | |
440 | will be called i2c-intel-mid. | |
441 | ||
f5b728a1 JD |
442 | config I2C_IOP3XX |
443 | tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface" | |
444 | depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX | |
445 | help | |
446 | Say Y here if you want to use the IIC bus controller on | |
447 | the Intel IOPx3xx I/O Processors or IXP4xx Network Processors. | |
448 | ||
449 | This driver can also be built as a module. If so, the module | |
450 | will be called i2c-iop3xx. | |
451 | ||
f5b728a1 | 452 | config I2C_MPC |
f00d738f | 453 | tristate "MPC107/824x/85xx/512x/52xx/83xx/86xx" |
0724d464 | 454 | depends on PPC |
f5b728a1 JD |
455 | help |
456 | If you say yes to this option, support will be included for the | |
f00d738f WG |
457 | built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx, |
458 | MPC8240, MPC8245, MPC83xx, MPC85xx and MPC8641 family processors. | |
f5b728a1 JD |
459 | |
460 | This driver can also be built as a module. If so, the module | |
461 | will be called i2c-mpc. | |
462 | ||
463 | config I2C_MV64XXX | |
464 | tristate "Marvell mv64xxx I2C Controller" | |
097df403 | 465 | depends on (MV64X60 || PLAT_ORION) |
f5b728a1 JD |
466 | help |
467 | If you say yes to this option, support will be included for the | |
468 | built-in I2C interface on the Marvell 64xxx line of host bridges. | |
469 | ||
470 | This driver can also be built as a module. If so, the module | |
471 | will be called i2c-mv64xxx. | |
472 | ||
a8da7fec WS |
473 | config I2C_MXS |
474 | tristate "Freescale i.MX28 I2C interface" | |
475 | depends on SOC_IMX28 | |
6b866c15 | 476 | select STMP_DEVICE |
a8da7fec WS |
477 | help |
478 | Say Y here if you want to use the I2C bus controller on | |
479 | the Freescale i.MX28 processors. | |
480 | ||
481 | This driver can also be built as a module. If so, the module | |
482 | will be called i2c-mxs. | |
483 | ||
3f9900f1 | 484 | config I2C_NOMADIK |
485 | tristate "ST-Ericsson Nomadik/Ux500 I2C Controller" | |
419408ed | 486 | depends on ARM_AMBA |
3f9900f1 | 487 | help |
488 | If you say yes to this option, support will be included for the | |
419408ed AR |
489 | I2C interface from ST-Ericsson's Nomadik and Ux500 architectures, |
490 | as well as the STA2X11 PCIe I/O HUB. | |
3f9900f1 | 491 | |
ededad3e WZ |
492 | config I2C_NUC900 |
493 | tristate "NUC900 I2C Driver" | |
494 | depends on ARCH_W90X900 | |
495 | help | |
496 | Say Y here to include support for I2C controller in the | |
497 | Winbond/Nuvoton NUC900 based System-on-Chip devices. | |
498 | ||
f5b728a1 JD |
499 | config I2C_OCORES |
500 | tristate "OpenCores I2C Controller" | |
501 | depends on EXPERIMENTAL | |
502 | help | |
503 | If you say yes to this option, support will be included for the | |
504 | OpenCores I2C controller. For details see | |
505 | http://www.opencores.org/projects.cgi/web/i2c/overview | |
506 | ||
507 | This driver can also be built as a module. If so, the module | |
508 | will be called i2c-ocores. | |
509 | ||
510 | config I2C_OMAP | |
511 | tristate "OMAP I2C adapter" | |
512 | depends on ARCH_OMAP | |
513 | default y if MACH_OMAP_H3 || MACH_OMAP_OSK | |
514 | help | |
515 | If you say yes to this option, support will be included for the | |
516 | I2C interface on the Texas Instruments OMAP1/2 family of processors. | |
517 | Like OMAP1510/1610/1710/5912 and OMAP242x. | |
518 | For details see http://www.ti.com/omap. | |
1da177e4 | 519 | |
beb58aa3 OJ |
520 | config I2C_PASEMI |
521 | tristate "PA Semi SMBus interface" | |
16538e6b | 522 | depends on PPC_PASEMI && PCI |
beb58aa3 OJ |
523 | help |
524 | Supports the PA Semi PWRficient on-chip SMBus interfaces. | |
525 | ||
35bfc353 WS |
526 | config I2C_PCA_PLATFORM |
527 | tristate "PCA9564/PCA9665 as platform device" | |
528 | select I2C_ALGOPCA | |
529 | default n | |
530 | help | |
531 | This driver supports a memory mapped Philips PCA9564/PCA9665 | |
532 | parallel bus to I2C bus controller. | |
533 | ||
534 | This driver can also be built as a module. If so, the module | |
535 | will be called i2c-pca-platform. | |
536 | ||
537 | config I2C_PMCMSP | |
538 | tristate "PMC MSP I2C TWI Controller" | |
539 | depends on PMC_MSP | |
540 | help | |
541 | This driver supports the PMC TWI controller on MSP devices. | |
542 | ||
543 | This driver can also be built as module. If so, the module | |
544 | will be called i2c-pmcmsp. | |
545 | ||
f5b728a1 | 546 | config I2C_PNX |
c115167a KW |
547 | tristate "I2C bus support for Philips PNX and NXP LPC targets" |
548 | depends on ARCH_PNX4008 || ARCH_LPC32XX | |
f5b728a1 JD |
549 | help |
550 | This driver supports the Philips IP3204 I2C IP block master and/or | |
551 | slave controller | |
552 | ||
553 | This driver can also be built as a module. If so, the module | |
554 | will be called i2c-pnx. | |
555 | ||
d10e4a66 G |
556 | config I2C_PUV3 |
557 | tristate "PKUnity v3 I2C bus support" | |
558 | depends on UNICORE32 && ARCH_PUV3 | |
559 | select I2C_ALGOBIT | |
560 | help | |
561 | This driver supports the I2C IP inside the PKUnity-v3 SoC. | |
562 | This I2C bus controller is under AMBA/AXI bus. | |
563 | ||
564 | This driver can also be built as a module. If so, the module | |
565 | will be called i2c-puv3. | |
566 | ||
f5b728a1 | 567 | config I2C_PXA |
d7c46ddd | 568 | tristate "Intel PXA2XX I2C adapter" |
7e94dd15 | 569 | depends on ARCH_PXA || ARCH_MMP || (X86_32 && PCI && OF) |
f5b728a1 JD |
570 | help |
571 | If you have devices in the PXA I2C bus, say yes to this option. | |
572 | This driver can also be built as a module. If so, the module | |
573 | will be called i2c-pxa. | |
574 | ||
7e94dd15 SAS |
575 | config I2C_PXA_PCI |
576 | def_bool I2C_PXA && X86_32 && PCI && OF | |
577 | ||
f5b728a1 JD |
578 | config I2C_PXA_SLAVE |
579 | bool "Intel PXA2XX I2C Slave comms support" | |
7e94dd15 | 580 | depends on I2C_PXA && !X86_32 |
f5b728a1 JD |
581 | help |
582 | Support I2C slave mode communications on the PXA I2C bus. This | |
583 | is necessary for systems where the PXA may be a target on the | |
584 | I2C bus. | |
585 | ||
4b623926 NKC |
586 | config HAVE_S3C2410_I2C |
587 | bool | |
588 | help | |
589 | This will include I2C support for Samsung SoCs. If you want to | |
590 | include I2C support for any machine, kindly select this in the | |
591 | respective Kconfig file. | |
592 | ||
1da177e4 LT |
593 | config I2C_S3C2410 |
594 | tristate "S3C2410 I2C Driver" | |
4b623926 | 595 | depends on HAVE_S3C2410_I2C |
1da177e4 LT |
596 | help |
597 | Say Y here to include support for I2C controller in the | |
4b623926 | 598 | Samsung SoCs. |
1da177e4 | 599 | |
b486ddbc OS |
600 | config I2C_S6000 |
601 | tristate "S6000 I2C support" | |
602 | depends on XTENSA_VARIANT_S6000 | |
603 | help | |
604 | This driver supports the on chip I2C device on the | |
605 | S6000 xtensa processor family. | |
606 | ||
607 | To compile this driver as a module, choose M here. The module | |
608 | will be called i2c-s6000. | |
609 | ||
f5b728a1 JD |
610 | config I2C_SH7760 |
611 | tristate "Renesas SH7760 I2C Controller" | |
612 | depends on CPU_SUBTYPE_SH7760 | |
1da177e4 | 613 | help |
f5b728a1 JD |
614 | This driver supports the 2 I2C interfaces on the Renesas SH7760. |
615 | ||
616 | This driver can also be built as a module. If so, the module | |
617 | will be called i2c-sh7760. | |
618 | ||
619 | config I2C_SH_MOBILE | |
620 | tristate "SuperH Mobile I2C Controller" | |
0924fada | 621 | depends on SUPERH || ARCH_SHMOBILE |
f5b728a1 JD |
622 | help |
623 | If you say yes to this option, support will be included for the | |
624 | built-in I2C interface on the Renesas SH-Mobile processor. | |
625 | ||
626 | This driver can also be built as a module. If so, the module | |
627 | will be called i2c-sh_mobile. | |
1da177e4 | 628 | |
bcda9f1e BD |
629 | config I2C_SIMTEC |
630 | tristate "Simtec Generic I2C interface" | |
631 | select I2C_ALGOBIT | |
632 | help | |
01dd2fbf | 633 | If you say yes to this option, support will be included for |
bcda9f1e BD |
634 | the Simtec Generic I2C interface. This driver is for the |
635 | simple I2C bus used on newer Simtec products for general | |
636 | I2C, such as DDC on the Simtec BBD2016A. | |
637 | ||
01dd2fbf | 638 | This driver can also be built as a module. If so, the module |
bcda9f1e BD |
639 | will be called i2c-simtec. |
640 | ||
979b907f ZS |
641 | config I2C_SIRF |
642 | tristate "CSR SiRFprimaII I2C interface" | |
643 | depends on ARCH_PRIMA2 | |
644 | help | |
645 | If you say yes to this option, support will be included for the | |
646 | CSR SiRFprimaII I2C interface. | |
647 | ||
648 | This driver can also be built as a module. If so, the module | |
649 | will be called i2c-sirf. | |
650 | ||
18904c0e LW |
651 | config I2C_STU300 |
652 | tristate "ST Microelectronics DDC I2C interface" | |
4eaad8ad | 653 | depends on MACH_U300 |
18904c0e LW |
654 | default y if MACH_U300 |
655 | help | |
656 | If you say yes to this option, support will be included for the | |
657 | I2C interface from ST Microelectronics simply called "DDC I2C" | |
658 | supporting both I2C and DDC, used in e.g. the U300 series | |
659 | mobile platforms. | |
660 | ||
661 | This driver can also be built as a module. If so, the module | |
662 | will be called i2c-stu300. | |
663 | ||
db811ca0 CC |
664 | config I2C_TEGRA |
665 | tristate "NVIDIA Tegra internal I2C controller" | |
666 | depends on ARCH_TEGRA | |
667 | help | |
668 | If you say yes to this option, support will be included for the | |
669 | I2C controller embedded in NVIDIA Tegra SOCs | |
670 | ||
f5b728a1 JD |
671 | config I2C_VERSATILE |
672 | tristate "ARM Versatile/Realview I2C bus support" | |
ceade897 | 673 | depends on ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS |
1da177e4 LT |
674 | select I2C_ALGOBIT |
675 | help | |
f5b728a1 JD |
676 | Say yes if you want to support the I2C serial bus on ARMs Versatile |
677 | range of platforms. | |
1da177e4 | 678 | |
f5b728a1 JD |
679 | This driver can also be built as a module. If so, the module |
680 | will be called i2c-versatile. | |
1da177e4 | 681 | |
85660f43 RB |
682 | config I2C_OCTEON |
683 | tristate "Cavium OCTEON I2C bus support" | |
684 | depends on CPU_CAVIUM_OCTEON | |
685 | help | |
686 | Say yes if you want to support the I2C serial bus on Cavium | |
687 | OCTEON SOC. | |
688 | ||
689 | This driver can also be built as a module. If so, the module | |
690 | will be called i2c-octeon. | |
691 | ||
e1d5b659 RR |
692 | config I2C_XILINX |
693 | tristate "Xilinx I2C Controller" | |
694 | depends on EXPERIMENTAL && HAS_IOMEM | |
695 | help | |
696 | If you say yes to this option, support will be included for the | |
697 | Xilinx I2C controller. | |
698 | ||
699 | This driver can also be built as a module. If so, the module | |
700 | will be called xilinx_i2c. | |
701 | ||
401c3434 GR |
702 | config I2C_XLR |
703 | tristate "XLR I2C support" | |
704 | depends on CPU_XLR | |
705 | help | |
706 | This driver enables support for the on-chip I2C interface of | |
707 | the Netlogic XLR/XLS MIPS processors. | |
708 | ||
709 | This driver can also be built as a module. If so, the module | |
710 | will be called i2c-xlr. | |
711 | ||
f5b728a1 | 712 | comment "External I2C/SMBus adapter drivers" |
11de70bd | 713 | |
335d7c58 GR |
714 | config I2C_DIOLAN_U2C |
715 | tristate "Diolan U2C-12 USB adapter" | |
716 | depends on USB | |
717 | help | |
718 | If you say yes to this option, support will be included for Diolan | |
719 | U2C-12, a USB to I2C interface. | |
720 | ||
721 | This driver can also be built as a module. If so, the module | |
722 | will be called i2c-diolan-u2c. | |
723 | ||
f5b728a1 JD |
724 | config I2C_PARPORT |
725 | tristate "Parallel port adapter" | |
726 | depends on PARPORT | |
727 | select I2C_ALGOBIT | |
35859254 | 728 | select I2C_SMBUS |
1da177e4 | 729 | help |
f5b728a1 JD |
730 | This supports parallel port I2C adapters such as the ones made by |
731 | Philips or Velleman, Analog Devices evaluation boards, and more. | |
732 | Basically any adapter using the parallel port as an I2C bus with | |
733 | no extra chipset is supported by this driver, or could be. | |
1da177e4 | 734 | |
f5b728a1 JD |
735 | This driver is a replacement for (and was inspired by) an older |
736 | driver named i2c-philips-par. The new driver supports more devices, | |
737 | and makes it easier to add support for new devices. | |
1da177e4 | 738 | |
f5b728a1 JD |
739 | An adapter type parameter is now mandatory. Please read the file |
740 | Documentation/i2c/busses/i2c-parport for details. | |
1da177e4 | 741 | |
f5b728a1 JD |
742 | Another driver exists, named i2c-parport-light, which doesn't depend |
743 | on the parport driver. This is meant for embedded systems. Don't say | |
744 | Y here if you intend to say Y or M there. | |
1da177e4 | 745 | |
4c03f68f | 746 | This support is also available as a module. If so, the module |
f5b728a1 | 747 | will be called i2c-parport. |
1da177e4 | 748 | |
f5b728a1 JD |
749 | config I2C_PARPORT_LIGHT |
750 | tristate "Parallel port adapter (light)" | |
751 | select I2C_ALGOBIT | |
927ab2f8 | 752 | select I2C_SMBUS |
1da177e4 | 753 | help |
f5b728a1 JD |
754 | This supports parallel port I2C adapters such as the ones made by |
755 | Philips or Velleman, Analog Devices evaluation boards, and more. | |
756 | Basically any adapter using the parallel port as an I2C bus with | |
757 | no extra chipset is supported by this driver, or could be. | |
1da177e4 | 758 | |
f5b728a1 JD |
759 | This driver is a light version of i2c-parport. It doesn't depend |
760 | on the parport driver, and uses direct I/O access instead. This | |
761 | might be preferred on embedded systems where wasting memory for | |
762 | the clean but heavy parport handling is not an option. The | |
763 | drawback is a reduced portability and the impossibility to | |
764 | daisy-chain other parallel port devices. | |
1da177e4 | 765 | |
f5b728a1 JD |
766 | Don't say Y here if you said Y or M to i2c-parport. Saying M to |
767 | both is possible but both modules should not be loaded at the same | |
768 | time. | |
1da177e4 | 769 | |
f5b728a1 JD |
770 | This support is also available as a module. If so, the module |
771 | will be called i2c-parport-light. | |
1da177e4 | 772 | |
b9cdad74 JD |
773 | config I2C_TAOS_EVM |
774 | tristate "TAOS evaluation module" | |
775 | depends on EXPERIMENTAL | |
776 | select SERIO | |
777 | select SERIO_SERPORT | |
778 | default n | |
779 | help | |
780 | This supports TAOS evaluation modules on serial port. In order to | |
781 | use this driver, you will need the inputattach tool, which is part | |
782 | of the input-utils package. | |
783 | ||
784 | If unsure, say N. | |
785 | ||
786 | This support is also available as a module. If so, the module | |
787 | will be called i2c-taos-evm. | |
788 | ||
e8c76eed | 789 | config I2C_TINY_USB |
f5b728a1 | 790 | tristate "Tiny-USB adapter" |
e8c76eed TH |
791 | depends on USB |
792 | help | |
793 | If you say yes to this option, support will be included for the | |
794 | i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See | |
795 | http://www.harbaum.org/till/i2c_tiny_usb for hardware details. | |
796 | ||
797 | This driver can also be built as a module. If so, the module | |
798 | will be called i2c-tiny-usb. | |
799 | ||
f5b728a1 | 800 | comment "Other I2C/SMBus bus drivers" |
6b65cd74 | 801 | |
8d91cbad | 802 | config I2C_ACORN |
2a9915c8 | 803 | tristate "Acorn IOC/IOMD I2C bus support" |
16538e6b | 804 | depends on ARCH_ACORN |
8d91cbad RK |
805 | default y |
806 | select I2C_ALGOBIT | |
807 | help | |
808 | Say yes if you want to support the I2C bus on Acorn platforms. | |
809 | ||
810 | If you don't know, say Y. | |
811 | ||
f5b728a1 JD |
812 | config I2C_ELEKTOR |
813 | tristate "Elektor ISA card" | |
9519282a | 814 | depends on ISA && HAS_IOPORT && BROKEN_ON_SMP |
f5b728a1 | 815 | select I2C_ALGOPCF |
1da177e4 | 816 | help |
f5b728a1 JD |
817 | This supports the PCF8584 ISA bus I2C adapter. Say Y if you own |
818 | such an adapter. | |
1da177e4 | 819 | |
f5b728a1 JD |
820 | This support is also available as a module. If so, the module |
821 | will be called i2c-elektor. | |
1da177e4 LT |
822 | |
823 | config I2C_PCA_ISA | |
eff9ec95 | 824 | tristate "PCA9564/PCA9665 on an ISA bus" |
16538e6b | 825 | depends on ISA |
1da177e4 | 826 | select I2C_ALGOPCA |
aee62305 | 827 | default n |
1da177e4 | 828 | help |
eff9ec95 | 829 | This driver supports ISA boards using the Philips PCA9564/PCA9665 |
244fbbb8 | 830 | parallel bus to I2C bus controller. |
4c03f68f | 831 | |
1da177e4 LT |
832 | This driver can also be built as a module. If so, the module |
833 | will be called i2c-pca-isa. | |
834 | ||
aee62305 JD |
835 | This device is almost undetectable and using this driver on a |
836 | system which doesn't have this device will result in long | |
837 | delays when I2C/SMBus chip drivers are loaded (e.g. at boot | |
838 | time). If unsure, say N. | |
839 | ||
f5b728a1 JD |
840 | config I2C_SIBYTE |
841 | tristate "SiByte SMBus interface" | |
842 | depends on SIBYTE_SB1xxx_SOC | |
a26c20b1 | 843 | help |
f5b728a1 | 844 | Supports the SiByte SOC on-chip I2C interfaces (2 channels). |
a26c20b1 | 845 | |
f5b728a1 JD |
846 | config I2C_STUB |
847 | tristate "I2C/SMBus Test Stub" | |
848 | depends on EXPERIMENTAL && m | |
849 | default 'n' | |
850 | help | |
851 | This module may be useful to developers of SMBus client drivers, | |
852 | especially for certain kinds of sensor chips. | |
a26c20b1 | 853 | |
f5b728a1 JD |
854 | If you do build this module, be sure to read the notes and warnings |
855 | in <file:Documentation/i2c/i2c-stub>. | |
856 | ||
857 | If you don't know what to do here, definitely say N. | |
858 | ||
859 | config SCx200_I2C | |
860 | tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)" | |
861 | depends on SCx200_GPIO | |
862 | select I2C_ALGOBIT | |
da672773 | 863 | help |
f5b728a1 | 864 | Enable the use of two GPIO pins of a SCx200 processor as an I2C bus. |
da672773 | 865 | |
f5b728a1 JD |
866 | If you don't know what to do here, say N. |
867 | ||
868 | This support is also available as a module. If so, the module | |
869 | will be called scx200_i2c. | |
870 | ||
871 | This driver is deprecated and will be dropped soon. Use i2c-gpio | |
872 | (or scx200_acb) instead. | |
873 | ||
874 | config SCx200_I2C_SCL | |
875 | int "GPIO pin used for SCL" | |
876 | depends on SCx200_I2C | |
877 | default "12" | |
878 | help | |
879 | Enter the GPIO pin number used for the SCL signal. This value can | |
880 | also be specified with a module parameter. | |
881 | ||
882 | config SCx200_I2C_SDA | |
883 | int "GPIO pin used for SDA" | |
884 | depends on SCx200_I2C | |
885 | default "13" | |
886 | help | |
887 | Enter the GPIO pin number used for the SSA signal. This value can | |
888 | also be specified with a module parameter. | |
889 | ||
890 | config SCx200_ACB | |
891 | tristate "Geode ACCESS.bus support" | |
892 | depends on X86_32 && PCI | |
893 | help | |
894 | Enable the use of the ACCESS.bus controllers on the Geode SCx200 and | |
895 | SC1100 processors and the CS5535 and CS5536 Geode companion devices. | |
896 | ||
897 | If you don't know what to do here, say N. | |
898 | ||
899 | This support is also available as a module. If so, the module | |
900 | will be called scx200_acb. | |
da672773 | 901 | |
1da177e4 | 902 | endmenu |