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 LT |
79 | config I2C_I801 |
80 | tristate "Intel 82801 (ICH)" | |
16538e6b | 81 | depends on PCI |
1da177e4 LT |
82 | help |
83 | If you say yes to this option, support will be included for the Intel | |
84 | 801 family of mainboard I2C interfaces. Specifically, the following | |
85 | versions of the chipset are supported: | |
86 | 82801AA | |
87 | 82801AB | |
88 | 82801BA | |
89 | 82801CA/CAM | |
90 | 82801DB | |
91 | 82801EB/ER (ICH5/ICH5R) | |
92 | 6300ESB | |
93 | ICH6 | |
94 | ICH7 | |
b0a70b57 | 95 | ESB2 |
8254fc4a | 96 | ICH8 |
adbc2a10 | 97 | ICH9 |
d28dc711 GJ |
98 | Tolapai |
99 | ICH10 | |
c429a247 | 100 | PCH |
1da177e4 LT |
101 | |
102 | This driver can also be built as a module. If so, the module | |
103 | will be called i2c-i801. | |
104 | ||
5bc12008 AD |
105 | config I2C_ISCH |
106 | tristate "Intel SCH SMBus 1.0" | |
107 | depends on PCI | |
108 | help | |
109 | Say Y here if you want to use SMBus controller on the Intel SCH | |
110 | based systems. | |
111 | ||
112 | This driver can also be built as a module. If so, the module | |
113 | will be called i2c-isch. | |
114 | ||
1da177e4 | 115 | config I2C_PIIX4 |
02e0c5d5 | 116 | tristate "Intel PIIX4 and compatible (ATI/Serverworks/Broadcom/SMSC)" |
16538e6b | 117 | depends on PCI |
1da177e4 LT |
118 | help |
119 | If you say yes to this option, support will be included for the Intel | |
120 | PIIX4 family of mainboard I2C interfaces. Specifically, the following | |
5f7ea3c5 MD |
121 | versions of the chipset are supported (note that Serverworks is part |
122 | of Broadcom): | |
1da177e4 LT |
123 | Intel PIIX4 |
124 | Intel 440MX | |
02e0c5d5 RM |
125 | ATI IXP200 |
126 | ATI IXP300 | |
127 | ATI IXP400 | |
4e6697fc | 128 | ATI SB600 |
c29c2221 | 129 | ATI SB700 |
60693e5a | 130 | ATI SB800 |
1da177e4 LT |
131 | Serverworks OSB4 |
132 | Serverworks CSB5 | |
133 | Serverworks CSB6 | |
5f7ea3c5 | 134 | Serverworks HT-1000 |
506a8b6c | 135 | Serverworks HT-1100 |
1da177e4 LT |
136 | SMSC Victory66 |
137 | ||
138 | This driver can also be built as a module. If so, the module | |
139 | will be called i2c-piix4. | |
140 | ||
1da177e4 | 141 | config I2C_NFORCE2 |
5d740fe9 | 142 | tristate "Nvidia nForce2, nForce3 and nForce4" |
16538e6b | 143 | depends on PCI |
1da177e4 LT |
144 | help |
145 | If you say yes to this option, support will be included for the Nvidia | |
5d740fe9 | 146 | nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. |
1da177e4 LT |
147 | |
148 | This driver can also be built as a module. If so, the module | |
149 | will be called i2c-nforce2. | |
150 | ||
279e9024 JD |
151 | config I2C_NFORCE2_S4985 |
152 | tristate "SMBus multiplexing on the Tyan S4985" | |
f1453ee3 | 153 | depends on I2C_NFORCE2 && X86 && EXPERIMENTAL |
279e9024 JD |
154 | help |
155 | Enabling this option will add specific SMBus support for the Tyan | |
156 | S4985 motherboard. On this 4-CPU board, the SMBus is multiplexed | |
157 | over 4 different channels, where the various memory module EEPROMs | |
158 | live. Saying yes here will give you access to these in addition | |
159 | to the trunk. | |
160 | ||
161 | This driver can also be built as a module. If so, the module | |
162 | will be called i2c-nforce2-s4985. | |
163 | ||
f5b728a1 JD |
164 | config I2C_SIS5595 |
165 | tristate "SiS 5595" | |
166 | depends on PCI | |
18f98b1e PK |
167 | help |
168 | If you say yes to this option, support will be included for the | |
f5b728a1 | 169 | SiS5595 SMBus (a subset of I2C) interface. |
18f98b1e PK |
170 | |
171 | This driver can also be built as a module. If so, the module | |
f5b728a1 | 172 | will be called i2c-sis5595. |
18f98b1e | 173 | |
f5b728a1 JD |
174 | config I2C_SIS630 |
175 | tristate "SiS 630/730" | |
176 | depends on PCI | |
010d442c KS |
177 | help |
178 | If you say yes to this option, support will be included for the | |
f5b728a1 | 179 | SiS630 and SiS730 SMBus (a subset of I2C) interface. |
010d442c | 180 | |
f5b728a1 JD |
181 | This driver can also be built as a module. If so, the module |
182 | will be called i2c-sis630. | |
183 | ||
184 | config I2C_SIS96X | |
185 | tristate "SiS 96x" | |
186 | depends on PCI | |
187 | help | |
188 | If you say yes to this option, support will be included for the SiS | |
189 | 96x SMBus (a subset of I2C) interfaces. Specifically, the following | |
190 | chipsets are supported: | |
191 | 645/961 | |
192 | 645DX/961 | |
193 | 645DX/962 | |
194 | 648/961 | |
195 | 650/961 | |
196 | 735 | |
197 | 745 | |
198 | ||
199 | This driver can also be built as a module. If so, the module | |
200 | will be called i2c-sis96x. | |
201 | ||
202 | config I2C_VIA | |
203 | tristate "VIA VT82C586B" | |
204 | depends on PCI && EXPERIMENTAL | |
1da177e4 LT |
205 | select I2C_ALGOBIT |
206 | help | |
f5b728a1 JD |
207 | If you say yes to this option, support will be included for the VIA |
208 | 82C586B I2C interface | |
1da177e4 | 209 | |
f5b728a1 JD |
210 | This driver can also be built as a module. If so, the module |
211 | will be called i2c-via. | |
e97b81dd | 212 | |
f5b728a1 | 213 | config I2C_VIAPRO |
a231591f | 214 | tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx" |
f5b728a1 JD |
215 | depends on PCI |
216 | help | |
217 | If you say yes to this option, support will be included for the VIA | |
218 | VT82C596 and later SMBus interface. Specifically, the following | |
219 | chipsets are supported: | |
220 | VT82C596A/B | |
221 | VT82C686A/B | |
222 | VT8231 | |
223 | VT8233/A | |
224 | VT8235 | |
225 | VT8237R/A/S | |
226 | VT8251 | |
227 | CX700 | |
a231591f HW |
228 | VX800/VX820 |
229 | VX855/VX875 | |
e97b81dd | 230 | |
f5b728a1 JD |
231 | This driver can also be built as a module. If so, the module |
232 | will be called i2c-viapro. | |
1da177e4 | 233 | |
f5b728a1 JD |
234 | comment "Mac SMBus host controller drivers" |
235 | depends on PPC_CHRP || PPC_PMAC | |
1da177e4 | 236 | |
f5b728a1 JD |
237 | config I2C_HYDRA |
238 | tristate "CHRP Apple Hydra Mac I/O I2C interface" | |
239 | depends on PCI && PPC_CHRP && EXPERIMENTAL | |
1da177e4 LT |
240 | select I2C_ALGOBIT |
241 | help | |
f5b728a1 JD |
242 | This supports the use of the I2C interface in the Apple Hydra Mac |
243 | I/O chip on some CHRP machines (e.g. the LongTrail). Say Y if you | |
244 | have such a machine. | |
4c03f68f | 245 | |
f5b728a1 JD |
246 | This support is also available as a module. If so, the module |
247 | will be called i2c-hydra. | |
248 | ||
249 | config I2C_POWERMAC | |
250 | tristate "Powermac I2C interface" | |
251 | depends on PPC_PMAC | |
252 | default y | |
253 | help | |
254 | This exposes the various PowerMac i2c interfaces to the linux i2c | |
255 | layer and to userland. It is used by various drivers on the PowerMac | |
256 | platform, and should generally be enabled. | |
1da177e4 | 257 | |
4c03f68f | 258 | This support is also available as a module. If so, the module |
f5b728a1 JD |
259 | will be called i2c-powermac. |
260 | ||
261 | comment "I2C system bus drivers (mostly embedded / system-on-chip)" | |
262 | ||
263 | config I2C_AT91 | |
264 | tristate "Atmel AT91 I2C Two-Wire interface (TWI)" | |
265 | depends on ARCH_AT91 && EXPERIMENTAL && BROKEN | |
266 | help | |
267 | This supports the use of the I2C interface on Atmel AT91 | |
268 | processors. | |
269 | ||
270 | This driver is BROKEN because the controller which it uses | |
271 | will easily trigger RX overrun and TX underrun errors. Using | |
272 | low I2C clock rates may partially work around those issues | |
273 | on some systems. Another serious problem is that there is no | |
274 | documented way to issue repeated START conditions, as needed | |
275 | to support combined I2C messages. Use the i2c-gpio driver | |
276 | unless your system can cope with those limitations. | |
277 | ||
278 | config I2C_AU1550 | |
279 | tristate "Au1550/Au1200 SMBus interface" | |
280 | depends on SOC_AU1550 || SOC_AU1200 | |
281 | help | |
282 | If you say yes to this option, support will be included for the | |
283 | Au1550 and Au1200 SMBus interface. | |
284 | ||
285 | This driver can also be built as a module. If so, the module | |
286 | will be called i2c-au1550. | |
287 | ||
288 | config I2C_BLACKFIN_TWI | |
289 | tristate "Blackfin TWI I2C support" | |
290 | depends on BLACKFIN | |
291 | depends on !BF561 && !BF531 && !BF532 && !BF533 | |
292 | help | |
293 | This is the I2C bus driver for Blackfin on-chip TWI interface. | |
294 | ||
295 | This driver can also be built as a module. If so, the module | |
296 | will be called i2c-bfin-twi. | |
297 | ||
298 | config I2C_BLACKFIN_TWI_CLK_KHZ | |
299 | int "Blackfin TWI I2C clock (kHz)" | |
300 | depends on I2C_BLACKFIN_TWI | |
9528d1c7 | 301 | range 21 400 |
f5b728a1 JD |
302 | default 50 |
303 | help | |
304 | The unit of the TWI clock is kHz. | |
305 | ||
61045dbe JF |
306 | config I2C_CPM |
307 | tristate "Freescale CPM1 or CPM2 (MPC8xx/826x)" | |
308 | depends on (CPM1 || CPM2) && OF_I2C | |
309 | help | |
310 | This supports the use of the I2C interface on Freescale | |
311 | processors with CPM1 or CPM2. | |
312 | ||
313 | This driver can also be built as a module. If so, the module | |
314 | will be called i2c-cpm. | |
315 | ||
f5b728a1 JD |
316 | config I2C_DAVINCI |
317 | tristate "DaVinci I2C driver" | |
318 | depends on ARCH_DAVINCI | |
319 | help | |
320 | Support for TI DaVinci I2C controller driver. | |
321 | ||
322 | This driver can also be built as a module. If so, the module | |
323 | will be called i2c-davinci. | |
324 | ||
325 | Please note that this driver might be needed to bring up other | |
326 | devices such as DaVinci NIC. | |
327 | For details please see http://www.ti.com/davinci | |
328 | ||
329 | config I2C_GPIO | |
330 | tristate "GPIO-based bitbanging I2C" | |
331 | depends on GENERIC_GPIO | |
332 | select I2C_ALGOBIT | |
333 | help | |
334 | This is a very simple bitbanging I2C driver utilizing the | |
335 | arch-neutral GPIO API to control the SCL and SDA lines. | |
336 | ||
4ad48e6a PM |
337 | config I2C_HIGHLANDER |
338 | tristate "Highlander FPGA SMBus interface" | |
339 | depends on SH_HIGHLANDER | |
340 | help | |
341 | If you say yes to this option, support will be included for | |
342 | the SMBus interface located in the FPGA on various Highlander | |
343 | boards, particularly the R0P7780LC0011RL and R0P7785LC0011RL | |
344 | FPGAs. This is wholly unrelated to the SoC I2C. | |
345 | ||
346 | This driver can also be built as a module. If so, the module | |
347 | will be called i2c-highlander. | |
348 | ||
f5b728a1 JD |
349 | config I2C_IBM_IIC |
350 | tristate "IBM PPC 4xx on-chip I2C interface" | |
351 | depends on 4xx | |
352 | help | |
353 | Say Y here if you want to use IIC peripheral found on | |
354 | embedded IBM PPC 4xx based systems. | |
355 | ||
356 | This driver can also be built as a module. If so, the module | |
357 | will be called i2c-ibm_iic. | |
358 | ||
aa11e38c DA |
359 | config I2C_IMX |
360 | tristate "IMX I2C interface" | |
361 | depends on ARCH_MXC | |
362 | help | |
363 | Say Y here if you want to use the IIC bus controller on | |
364 | the Freescale i.MX/MXC processors. | |
365 | ||
366 | This driver can also be built as a module. If so, the module | |
367 | will be called i2c-imx. | |
368 | ||
f5b728a1 JD |
369 | config I2C_IOP3XX |
370 | tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface" | |
371 | depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX | |
372 | help | |
373 | Say Y here if you want to use the IIC bus controller on | |
374 | the Intel IOPx3xx I/O Processors or IXP4xx Network Processors. | |
375 | ||
376 | This driver can also be built as a module. If so, the module | |
377 | will be called i2c-iop3xx. | |
378 | ||
379 | config I2C_IXP2000 | |
380 | tristate "IXP2000 GPIO-Based I2C Interface (DEPRECATED)" | |
381 | depends on ARCH_IXP2000 | |
382 | select I2C_ALGOBIT | |
383 | help | |
384 | Say Y here if you have an Intel IXP2000 (2400, 2800, 2850) based | |
385 | system and are using GPIO lines for an I2C bus. | |
386 | ||
387 | This support is also available as a module. If so, the module | |
388 | will be called i2c-ixp2000. | |
389 | ||
390 | This driver is deprecated and will be dropped soon. Use i2c-gpio | |
391 | instead. | |
392 | ||
393 | config I2C_MPC | |
394 | tristate "MPC107/824x/85xx/52xx/86xx" | |
395 | depends on PPC32 | |
396 | help | |
397 | If you say yes to this option, support will be included for the | |
398 | built-in I2C interface on the MPC107/Tsi107/MPC8240/MPC8245 and | |
399 | MPC85xx/MPC8641 family processors. The driver may also work on 52xx | |
400 | family processors, though interrupts are known not to work. | |
401 | ||
402 | This driver can also be built as a module. If so, the module | |
403 | will be called i2c-mpc. | |
404 | ||
405 | config I2C_MV64XXX | |
406 | tristate "Marvell mv64xxx I2C Controller" | |
407 | depends on (MV64X60 || PLAT_ORION) && EXPERIMENTAL | |
408 | help | |
409 | If you say yes to this option, support will be included for the | |
410 | built-in I2C interface on the Marvell 64xxx line of host bridges. | |
411 | ||
412 | This driver can also be built as a module. If so, the module | |
413 | will be called i2c-mv64xxx. | |
414 | ||
415 | config I2C_OCORES | |
416 | tristate "OpenCores I2C Controller" | |
417 | depends on EXPERIMENTAL | |
418 | help | |
419 | If you say yes to this option, support will be included for the | |
420 | OpenCores I2C controller. For details see | |
421 | http://www.opencores.org/projects.cgi/web/i2c/overview | |
422 | ||
423 | This driver can also be built as a module. If so, the module | |
424 | will be called i2c-ocores. | |
425 | ||
426 | config I2C_OMAP | |
427 | tristate "OMAP I2C adapter" | |
428 | depends on ARCH_OMAP | |
429 | default y if MACH_OMAP_H3 || MACH_OMAP_OSK | |
430 | help | |
431 | If you say yes to this option, support will be included for the | |
432 | I2C interface on the Texas Instruments OMAP1/2 family of processors. | |
433 | Like OMAP1510/1610/1710/5912 and OMAP242x. | |
434 | For details see http://www.ti.com/omap. | |
1da177e4 | 435 | |
beb58aa3 OJ |
436 | config I2C_PASEMI |
437 | tristate "PA Semi SMBus interface" | |
16538e6b | 438 | depends on PPC_PASEMI && PCI |
beb58aa3 OJ |
439 | help |
440 | Supports the PA Semi PWRficient on-chip SMBus interfaces. | |
441 | ||
f5b728a1 JD |
442 | config I2C_PNX |
443 | tristate "I2C bus support for Philips PNX targets" | |
444 | depends on ARCH_PNX4008 | |
445 | help | |
446 | This driver supports the Philips IP3204 I2C IP block master and/or | |
447 | slave controller | |
448 | ||
449 | This driver can also be built as a module. If so, the module | |
450 | will be called i2c-pnx. | |
451 | ||
452 | config I2C_PXA | |
453 | tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)" | |
454 | depends on EXPERIMENTAL && ARCH_PXA | |
455 | help | |
456 | If you have devices in the PXA I2C bus, say yes to this option. | |
457 | This driver can also be built as a module. If so, the module | |
458 | will be called i2c-pxa. | |
459 | ||
460 | config I2C_PXA_SLAVE | |
461 | bool "Intel PXA2XX I2C Slave comms support" | |
462 | depends on I2C_PXA | |
463 | help | |
464 | Support I2C slave mode communications on the PXA I2C bus. This | |
465 | is necessary for systems where the PXA may be a target on the | |
466 | I2C bus. | |
467 | ||
1da177e4 LT |
468 | config I2C_S3C2410 |
469 | tristate "S3C2410 I2C Driver" | |
89bc5d4a | 470 | depends on ARCH_S3C2410 || ARCH_S3C64XX |
1da177e4 LT |
471 | help |
472 | Say Y here to include support for I2C controller in the | |
473 | Samsung S3C2410 based System-on-Chip devices. | |
474 | ||
b486ddbc OS |
475 | config I2C_S6000 |
476 | tristate "S6000 I2C support" | |
477 | depends on XTENSA_VARIANT_S6000 | |
478 | help | |
479 | This driver supports the on chip I2C device on the | |
480 | S6000 xtensa processor family. | |
481 | ||
482 | To compile this driver as a module, choose M here. The module | |
483 | will be called i2c-s6000. | |
484 | ||
f5b728a1 JD |
485 | config I2C_SH7760 |
486 | tristate "Renesas SH7760 I2C Controller" | |
487 | depends on CPU_SUBTYPE_SH7760 | |
1da177e4 | 488 | help |
f5b728a1 JD |
489 | This driver supports the 2 I2C interfaces on the Renesas SH7760. |
490 | ||
491 | This driver can also be built as a module. If so, the module | |
492 | will be called i2c-sh7760. | |
493 | ||
494 | config I2C_SH_MOBILE | |
495 | tristate "SuperH Mobile I2C Controller" | |
496 | depends on SUPERH | |
497 | help | |
498 | If you say yes to this option, support will be included for the | |
499 | built-in I2C interface on the Renesas SH-Mobile processor. | |
500 | ||
501 | This driver can also be built as a module. If so, the module | |
502 | will be called i2c-sh_mobile. | |
1da177e4 | 503 | |
bcda9f1e BD |
504 | config I2C_SIMTEC |
505 | tristate "Simtec Generic I2C interface" | |
506 | select I2C_ALGOBIT | |
507 | help | |
01dd2fbf | 508 | If you say yes to this option, support will be included for |
bcda9f1e BD |
509 | the Simtec Generic I2C interface. This driver is for the |
510 | simple I2C bus used on newer Simtec products for general | |
511 | I2C, such as DDC on the Simtec BBD2016A. | |
512 | ||
01dd2fbf | 513 | This driver can also be built as a module. If so, the module |
bcda9f1e BD |
514 | will be called i2c-simtec. |
515 | ||
f5b728a1 JD |
516 | config I2C_VERSATILE |
517 | tristate "ARM Versatile/Realview I2C bus support" | |
518 | depends on ARCH_VERSATILE || ARCH_REALVIEW | |
1da177e4 LT |
519 | select I2C_ALGOBIT |
520 | help | |
f5b728a1 JD |
521 | Say yes if you want to support the I2C serial bus on ARMs Versatile |
522 | range of platforms. | |
1da177e4 | 523 | |
f5b728a1 JD |
524 | This driver can also be built as a module. If so, the module |
525 | will be called i2c-versatile. | |
1da177e4 | 526 | |
f5b728a1 | 527 | comment "External I2C/SMBus adapter drivers" |
11de70bd | 528 | |
f5b728a1 JD |
529 | config I2C_PARPORT |
530 | tristate "Parallel port adapter" | |
531 | depends on PARPORT | |
532 | select I2C_ALGOBIT | |
1da177e4 | 533 | help |
f5b728a1 JD |
534 | This supports parallel port I2C adapters such as the ones made by |
535 | Philips or Velleman, Analog Devices evaluation boards, and more. | |
536 | Basically any adapter using the parallel port as an I2C bus with | |
537 | no extra chipset is supported by this driver, or could be. | |
1da177e4 | 538 | |
f5b728a1 JD |
539 | This driver is a replacement for (and was inspired by) an older |
540 | driver named i2c-philips-par. The new driver supports more devices, | |
541 | and makes it easier to add support for new devices. | |
1da177e4 | 542 | |
f5b728a1 JD |
543 | An adapter type parameter is now mandatory. Please read the file |
544 | Documentation/i2c/busses/i2c-parport for details. | |
1da177e4 | 545 | |
f5b728a1 JD |
546 | Another driver exists, named i2c-parport-light, which doesn't depend |
547 | on the parport driver. This is meant for embedded systems. Don't say | |
548 | Y here if you intend to say Y or M there. | |
1da177e4 | 549 | |
4c03f68f | 550 | This support is also available as a module. If so, the module |
f5b728a1 | 551 | will be called i2c-parport. |
1da177e4 | 552 | |
f5b728a1 JD |
553 | config I2C_PARPORT_LIGHT |
554 | tristate "Parallel port adapter (light)" | |
555 | select I2C_ALGOBIT | |
1da177e4 | 556 | help |
f5b728a1 JD |
557 | This supports parallel port I2C adapters such as the ones made by |
558 | Philips or Velleman, Analog Devices evaluation boards, and more. | |
559 | Basically any adapter using the parallel port as an I2C bus with | |
560 | no extra chipset is supported by this driver, or could be. | |
1da177e4 | 561 | |
f5b728a1 JD |
562 | This driver is a light version of i2c-parport. It doesn't depend |
563 | on the parport driver, and uses direct I/O access instead. This | |
564 | might be preferred on embedded systems where wasting memory for | |
565 | the clean but heavy parport handling is not an option. The | |
566 | drawback is a reduced portability and the impossibility to | |
567 | daisy-chain other parallel port devices. | |
1da177e4 | 568 | |
f5b728a1 JD |
569 | Don't say Y here if you said Y or M to i2c-parport. Saying M to |
570 | both is possible but both modules should not be loaded at the same | |
571 | time. | |
1da177e4 | 572 | |
f5b728a1 JD |
573 | This support is also available as a module. If so, the module |
574 | will be called i2c-parport-light. | |
1da177e4 | 575 | |
b9cdad74 JD |
576 | config I2C_TAOS_EVM |
577 | tristate "TAOS evaluation module" | |
578 | depends on EXPERIMENTAL | |
579 | select SERIO | |
580 | select SERIO_SERPORT | |
581 | default n | |
582 | help | |
583 | This supports TAOS evaluation modules on serial port. In order to | |
584 | use this driver, you will need the inputattach tool, which is part | |
585 | of the input-utils package. | |
586 | ||
587 | If unsure, say N. | |
588 | ||
589 | This support is also available as a module. If so, the module | |
590 | will be called i2c-taos-evm. | |
591 | ||
e8c76eed | 592 | config I2C_TINY_USB |
f5b728a1 | 593 | tristate "Tiny-USB adapter" |
e8c76eed TH |
594 | depends on USB |
595 | help | |
596 | If you say yes to this option, support will be included for the | |
597 | i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See | |
598 | http://www.harbaum.org/till/i2c_tiny_usb for hardware details. | |
599 | ||
600 | This driver can also be built as a module. If so, the module | |
601 | will be called i2c-tiny-usb. | |
602 | ||
f5b728a1 JD |
603 | comment "Graphics adapter I2C/DDC channel drivers" |
604 | depends on PCI | |
605 | ||
606 | config I2C_VOODOO3 | |
3f307fb3 | 607 | tristate "Voodoo 3 (DEPRECATED)" |
f5b728a1 | 608 | depends on PCI |
6b65cd74 RK |
609 | select I2C_ALGOBIT |
610 | help | |
f5b728a1 | 611 | If you say yes to this option, support will be included for the |
3f307fb3 JD |
612 | Voodoo 3 I2C interface. This driver is deprecated and you should |
613 | use the tdfxfb driver instead, which additionally provides | |
614 | framebuffer support. | |
6b65cd74 RK |
615 | |
616 | This driver can also be built as a module. If so, the module | |
f5b728a1 JD |
617 | will be called i2c-voodoo3. |
618 | ||
619 | comment "Other I2C/SMBus bus drivers" | |
6b65cd74 | 620 | |
8d91cbad | 621 | config I2C_ACORN |
2a9915c8 | 622 | tristate "Acorn IOC/IOMD I2C bus support" |
16538e6b | 623 | depends on ARCH_ACORN |
8d91cbad RK |
624 | default y |
625 | select I2C_ALGOBIT | |
626 | help | |
627 | Say yes if you want to support the I2C bus on Acorn platforms. | |
628 | ||
629 | If you don't know, say Y. | |
630 | ||
f5b728a1 JD |
631 | config I2C_ELEKTOR |
632 | tristate "Elektor ISA card" | |
633 | depends on ISA && BROKEN_ON_SMP | |
634 | select I2C_ALGOPCF | |
1da177e4 | 635 | help |
f5b728a1 JD |
636 | This supports the PCF8584 ISA bus I2C adapter. Say Y if you own |
637 | such an adapter. | |
1da177e4 | 638 | |
f5b728a1 JD |
639 | This support is also available as a module. If so, the module |
640 | will be called i2c-elektor. | |
1da177e4 LT |
641 | |
642 | config I2C_PCA_ISA | |
eff9ec95 | 643 | tristate "PCA9564/PCA9665 on an ISA bus" |
16538e6b | 644 | depends on ISA |
1da177e4 | 645 | select I2C_ALGOPCA |
aee62305 | 646 | default n |
1da177e4 | 647 | help |
eff9ec95 | 648 | This driver supports ISA boards using the Philips PCA9564/PCA9665 |
244fbbb8 | 649 | parallel bus to I2C bus controller. |
4c03f68f | 650 | |
1da177e4 LT |
651 | This driver can also be built as a module. If so, the module |
652 | will be called i2c-pca-isa. | |
653 | ||
aee62305 JD |
654 | This device is almost undetectable and using this driver on a |
655 | system which doesn't have this device will result in long | |
656 | delays when I2C/SMBus chip drivers are loaded (e.g. at boot | |
657 | time). If unsure, say N. | |
658 | ||
244fbbb8 | 659 | config I2C_PCA_PLATFORM |
eff9ec95 | 660 | tristate "PCA9564/PCA9665 as platform device" |
244fbbb8 WS |
661 | select I2C_ALGOPCA |
662 | default n | |
663 | help | |
eff9ec95 | 664 | This driver supports a memory mapped Philips PCA9564/PCA9665 |
244fbbb8 WS |
665 | parallel bus to I2C bus controller. |
666 | ||
667 | This driver can also be built as a module. If so, the module | |
668 | will be called i2c-pca-platform. | |
669 | ||
1b144df1 MSJ |
670 | config I2C_PMCMSP |
671 | tristate "PMC MSP I2C TWI Controller" | |
672 | depends on PMC_MSP | |
673 | help | |
674 | This driver supports the PMC TWI controller on MSP devices. | |
675 | ||
676 | This driver can also be built as module. If so, the module | |
677 | will be called i2c-pmcmsp. | |
678 | ||
f5b728a1 JD |
679 | config I2C_SIBYTE |
680 | tristate "SiByte SMBus interface" | |
681 | depends on SIBYTE_SB1xxx_SOC | |
a26c20b1 | 682 | help |
f5b728a1 | 683 | Supports the SiByte SOC on-chip I2C interfaces (2 channels). |
a26c20b1 | 684 | |
f5b728a1 JD |
685 | config I2C_STUB |
686 | tristate "I2C/SMBus Test Stub" | |
687 | depends on EXPERIMENTAL && m | |
688 | default 'n' | |
689 | help | |
690 | This module may be useful to developers of SMBus client drivers, | |
691 | especially for certain kinds of sensor chips. | |
a26c20b1 | 692 | |
f5b728a1 JD |
693 | If you do build this module, be sure to read the notes and warnings |
694 | in <file:Documentation/i2c/i2c-stub>. | |
695 | ||
696 | If you don't know what to do here, definitely say N. | |
697 | ||
698 | config SCx200_I2C | |
699 | tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)" | |
700 | depends on SCx200_GPIO | |
701 | select I2C_ALGOBIT | |
da672773 | 702 | help |
f5b728a1 | 703 | Enable the use of two GPIO pins of a SCx200 processor as an I2C bus. |
da672773 | 704 | |
f5b728a1 JD |
705 | If you don't know what to do here, say N. |
706 | ||
707 | This support is also available as a module. If so, the module | |
708 | will be called scx200_i2c. | |
709 | ||
710 | This driver is deprecated and will be dropped soon. Use i2c-gpio | |
711 | (or scx200_acb) instead. | |
712 | ||
713 | config SCx200_I2C_SCL | |
714 | int "GPIO pin used for SCL" | |
715 | depends on SCx200_I2C | |
716 | default "12" | |
717 | help | |
718 | Enter the GPIO pin number used for the SCL signal. This value can | |
719 | also be specified with a module parameter. | |
720 | ||
721 | config SCx200_I2C_SDA | |
722 | int "GPIO pin used for SDA" | |
723 | depends on SCx200_I2C | |
724 | default "13" | |
725 | help | |
726 | Enter the GPIO pin number used for the SSA signal. This value can | |
727 | also be specified with a module parameter. | |
728 | ||
729 | config SCx200_ACB | |
730 | tristate "Geode ACCESS.bus support" | |
731 | depends on X86_32 && PCI | |
732 | help | |
733 | Enable the use of the ACCESS.bus controllers on the Geode SCx200 and | |
734 | SC1100 processors and the CS5535 and CS5536 Geode companion devices. | |
735 | ||
736 | If you don't know what to do here, say N. | |
737 | ||
738 | This support is also available as a module. If so, the module | |
739 | will be called scx200_acb. | |
da672773 | 740 | |
1da177e4 | 741 | endmenu |