Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # |
| 2 | # Sensor device configuration |
| 3 | # |
| 4 | |
| 5 | menu "I2C Hardware Bus support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 7 | comment "PC SMBus host controller drivers" |
| 8 | depends on PCI |
| 9 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | config I2C_ALI1535 |
| 11 | tristate "ALI 1535" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 12 | depends on PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 24 | depends on PCI && EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 36 | depends on PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 46 | depends on PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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" |
Jean Delvare | f1453ee | 2008-10-14 17:30:06 +0200 | [diff] [blame] | 58 | depends on I2C_AMD756 && X86 && EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 71 | depends on PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 79 | config I2C_I801 |
| 80 | tristate "Intel 82801 (ICH)" |
| 81 | depends on PCI |
| 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 |
| 95 | ESB2 |
| 96 | ICH8 |
| 97 | ICH9 |
| 98 | Tolapai |
| 99 | ICH10 |
Seth Heasley | c429a24 | 2008-10-22 20:21:29 +0200 | [diff] [blame] | 100 | PCH |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 101 | |
| 102 | This driver can also be built as a module. If so, the module |
| 103 | will be called i2c-i801. |
| 104 | |
Alek Du | 5bc1200 | 2008-07-14 22:38:27 +0200 | [diff] [blame] | 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 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 115 | config I2C_PIIX4 |
| 116 | tristate "Intel PIIX4 and compatible (ATI/Serverworks/Broadcom/SMSC)" |
| 117 | depends on PCI |
| 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 |
| 121 | versions of the chipset are supported (note that Serverworks is part |
| 122 | of Broadcom): |
| 123 | Intel PIIX4 |
| 124 | Intel 440MX |
| 125 | ATI IXP200 |
| 126 | ATI IXP300 |
| 127 | ATI IXP400 |
| 128 | ATI SB600 |
| 129 | ATI SB700 |
| 130 | ATI SB800 |
| 131 | Serverworks OSB4 |
| 132 | Serverworks CSB5 |
| 133 | Serverworks CSB6 |
| 134 | Serverworks HT-1000 |
| 135 | SMSC Victory66 |
| 136 | |
| 137 | This driver can also be built as a module. If so, the module |
| 138 | will be called i2c-piix4. |
| 139 | |
| 140 | config I2C_NFORCE2 |
| 141 | tristate "Nvidia nForce2, nForce3 and nForce4" |
| 142 | depends on PCI |
| 143 | help |
| 144 | If you say yes to this option, support will be included for the Nvidia |
| 145 | nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. |
| 146 | |
| 147 | This driver can also be built as a module. If so, the module |
| 148 | will be called i2c-nforce2. |
| 149 | |
| 150 | config I2C_NFORCE2_S4985 |
| 151 | tristate "SMBus multiplexing on the Tyan S4985" |
Jean Delvare | f1453ee | 2008-10-14 17:30:06 +0200 | [diff] [blame] | 152 | depends on I2C_NFORCE2 && X86 && EXPERIMENTAL |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 153 | help |
| 154 | Enabling this option will add specific SMBus support for the Tyan |
| 155 | S4985 motherboard. On this 4-CPU board, the SMBus is multiplexed |
| 156 | over 4 different channels, where the various memory module EEPROMs |
| 157 | live. Saying yes here will give you access to these in addition |
| 158 | to the trunk. |
| 159 | |
| 160 | This driver can also be built as a module. If so, the module |
| 161 | will be called i2c-nforce2-s4985. |
| 162 | |
| 163 | config I2C_SIS5595 |
| 164 | tristate "SiS 5595" |
| 165 | depends on PCI |
| 166 | help |
| 167 | If you say yes to this option, support will be included for the |
| 168 | SiS5595 SMBus (a subset of I2C) interface. |
| 169 | |
| 170 | This driver can also be built as a module. If so, the module |
| 171 | will be called i2c-sis5595. |
| 172 | |
| 173 | config I2C_SIS630 |
| 174 | tristate "SiS 630/730" |
| 175 | depends on PCI |
| 176 | help |
| 177 | If you say yes to this option, support will be included for the |
| 178 | SiS630 and SiS730 SMBus (a subset of I2C) interface. |
| 179 | |
| 180 | This driver can also be built as a module. If so, the module |
| 181 | will be called i2c-sis630. |
| 182 | |
| 183 | config I2C_SIS96X |
| 184 | tristate "SiS 96x" |
| 185 | depends on PCI |
| 186 | help |
| 187 | If you say yes to this option, support will be included for the SiS |
| 188 | 96x SMBus (a subset of I2C) interfaces. Specifically, the following |
| 189 | chipsets are supported: |
| 190 | 645/961 |
| 191 | 645DX/961 |
| 192 | 645DX/962 |
| 193 | 648/961 |
| 194 | 650/961 |
| 195 | 735 |
| 196 | 745 |
| 197 | |
| 198 | This driver can also be built as a module. If so, the module |
| 199 | will be called i2c-sis96x. |
| 200 | |
| 201 | config I2C_VIA |
| 202 | tristate "VIA VT82C586B" |
| 203 | depends on PCI && EXPERIMENTAL |
| 204 | select I2C_ALGOBIT |
| 205 | help |
| 206 | If you say yes to this option, support will be included for the VIA |
| 207 | 82C586B I2C interface |
| 208 | |
| 209 | This driver can also be built as a module. If so, the module |
| 210 | will be called i2c-via. |
| 211 | |
| 212 | config I2C_VIAPRO |
Rudolf Marek | b806a71 | 2008-10-14 17:30:03 +0200 | [diff] [blame] | 213 | tristate "VIA VT82C596/82C686/82xx and CX700/VX800/VX820" |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 214 | depends on PCI |
| 215 | help |
| 216 | If you say yes to this option, support will be included for the VIA |
| 217 | VT82C596 and later SMBus interface. Specifically, the following |
| 218 | chipsets are supported: |
| 219 | VT82C596A/B |
| 220 | VT82C686A/B |
| 221 | VT8231 |
| 222 | VT8233/A |
| 223 | VT8235 |
| 224 | VT8237R/A/S |
| 225 | VT8251 |
| 226 | CX700 |
Rudolf Marek | b806a71 | 2008-10-14 17:30:03 +0200 | [diff] [blame] | 227 | VX800 |
| 228 | VX820 |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 229 | |
| 230 | This driver can also be built as a module. If so, the module |
| 231 | will be called i2c-viapro. |
| 232 | |
| 233 | comment "Mac SMBus host controller drivers" |
| 234 | depends on PPC_CHRP || PPC_PMAC |
| 235 | |
| 236 | config I2C_HYDRA |
| 237 | tristate "CHRP Apple Hydra Mac I/O I2C interface" |
| 238 | depends on PCI && PPC_CHRP && EXPERIMENTAL |
| 239 | select I2C_ALGOBIT |
| 240 | help |
| 241 | This supports the use of the I2C interface in the Apple Hydra Mac |
| 242 | I/O chip on some CHRP machines (e.g. the LongTrail). Say Y if you |
| 243 | have such a machine. |
| 244 | |
| 245 | This support is also available as a module. If so, the module |
| 246 | will be called i2c-hydra. |
| 247 | |
| 248 | config I2C_POWERMAC |
| 249 | tristate "Powermac I2C interface" |
| 250 | depends on PPC_PMAC |
| 251 | default y |
| 252 | help |
| 253 | This exposes the various PowerMac i2c interfaces to the linux i2c |
| 254 | layer and to userland. It is used by various drivers on the PowerMac |
| 255 | platform, and should generally be enabled. |
| 256 | |
| 257 | This support is also available as a module. If so, the module |
| 258 | will be called i2c-powermac. |
| 259 | |
| 260 | comment "I2C system bus drivers (mostly embedded / system-on-chip)" |
| 261 | |
Andrew Victor | 813e30e | 2006-12-10 21:21:30 +0100 | [diff] [blame] | 262 | config I2C_AT91 |
| 263 | tristate "Atmel AT91 I2C Two-Wire interface (TWI)" |
David Brownell | 24d0fb4 | 2007-10-13 23:56:32 +0200 | [diff] [blame] | 264 | depends on ARCH_AT91 && EXPERIMENTAL && BROKEN |
Andrew Victor | 813e30e | 2006-12-10 21:21:30 +0100 | [diff] [blame] | 265 | help |
| 266 | This supports the use of the I2C interface on Atmel AT91 |
| 267 | processors. |
| 268 | |
David Brownell | 24d0fb4 | 2007-10-13 23:56:32 +0200 | [diff] [blame] | 269 | This driver is BROKEN because the controller which it uses |
| 270 | will easily trigger RX overrun and TX underrun errors. Using |
| 271 | low I2C clock rates may partially work around those issues |
| 272 | on some systems. Another serious problem is that there is no |
| 273 | documented way to issue repeated START conditions, as needed |
| 274 | to support combined I2C messages. Use the i2c-gpio driver |
| 275 | unless your system can cope with those limitations. |
| 276 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 277 | config I2C_AU1550 |
Domen Puncer | a294de4 | 2006-08-13 23:37:13 +0200 | [diff] [blame] | 278 | tristate "Au1550/Au1200 SMBus interface" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 279 | depends on SOC_AU1550 || SOC_AU1200 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | help |
| 281 | If you say yes to this option, support will be included for the |
Domen Puncer | a294de4 | 2006-08-13 23:37:13 +0200 | [diff] [blame] | 282 | Au1550 and Au1200 SMBus interface. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | |
| 284 | This driver can also be built as a module. If so, the module |
| 285 | will be called i2c-au1550. |
| 286 | |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 287 | config I2C_BLACKFIN_TWI |
| 288 | tristate "Blackfin TWI I2C support" |
Bryan Wu | d4ce220 | 2008-04-22 22:16:48 +0200 | [diff] [blame] | 289 | depends on BLACKFIN |
Mike Frysinger | 4d2bee5 | 2008-07-14 22:38:22 +0200 | [diff] [blame] | 290 | depends on !BF561 && !BF531 && !BF532 && !BF533 |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 291 | help |
Mike Frysinger | 4d2bee5 | 2008-07-14 22:38:22 +0200 | [diff] [blame] | 292 | This is the I2C bus driver for Blackfin on-chip TWI interface. |
Bryan Wu | d4ce220 | 2008-04-22 22:16:48 +0200 | [diff] [blame] | 293 | |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 294 | This driver can also be built as a module. If so, the module |
| 295 | will be called i2c-bfin-twi. |
| 296 | |
| 297 | config I2C_BLACKFIN_TWI_CLK_KHZ |
| 298 | int "Blackfin TWI I2C clock (kHz)" |
| 299 | depends on I2C_BLACKFIN_TWI |
| 300 | range 10 400 |
| 301 | default 50 |
| 302 | help |
| 303 | The unit of the TWI clock is kHz. |
| 304 | |
Jochen Friedrich | 61045db | 2008-07-14 22:38:27 +0200 | [diff] [blame] | 305 | config I2C_CPM |
| 306 | tristate "Freescale CPM1 or CPM2 (MPC8xx/826x)" |
| 307 | depends on (CPM1 || CPM2) && OF_I2C |
| 308 | help |
| 309 | This supports the use of the I2C interface on Freescale |
| 310 | processors with CPM1 or CPM2. |
| 311 | |
| 312 | This driver can also be built as a module. If so, the module |
| 313 | will be called i2c-cpm. |
| 314 | |
Vladimir Barinov | 95a7f10 | 2007-10-13 23:56:30 +0200 | [diff] [blame] | 315 | config I2C_DAVINCI |
| 316 | tristate "DaVinci I2C driver" |
| 317 | depends on ARCH_DAVINCI |
| 318 | help |
| 319 | Support for TI DaVinci I2C controller driver. |
| 320 | |
| 321 | This driver can also be built as a module. If so, the module |
| 322 | will be called i2c-davinci. |
| 323 | |
| 324 | Please note that this driver might be needed to bring up other |
| 325 | devices such as DaVinci NIC. |
| 326 | For details please see http://www.ti.com/davinci |
| 327 | |
Haavard Skinnemoen | 1c23af9 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 328 | config I2C_GPIO |
| 329 | tristate "GPIO-based bitbanging I2C" |
| 330 | depends on GENERIC_GPIO |
| 331 | select I2C_ALGOBIT |
| 332 | help |
| 333 | This is a very simple bitbanging I2C driver utilizing the |
| 334 | arch-neutral GPIO API to control the SCL and SDA lines. |
| 335 | |
Paul Mundt | 4ad48e6 | 2008-10-14 17:30:03 +0200 | [diff] [blame] | 336 | config I2C_HIGHLANDER |
| 337 | tristate "Highlander FPGA SMBus interface" |
| 338 | depends on SH_HIGHLANDER |
| 339 | help |
| 340 | If you say yes to this option, support will be included for |
| 341 | the SMBus interface located in the FPGA on various Highlander |
| 342 | boards, particularly the R0P7780LC0011RL and R0P7785LC0011RL |
| 343 | FPGAs. This is wholly unrelated to the SoC I2C. |
| 344 | |
| 345 | This driver can also be built as a module. If so, the module |
| 346 | will be called i2c-highlander. |
| 347 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 348 | config I2C_IBM_IIC |
| 349 | tristate "IBM PPC 4xx on-chip I2C interface" |
Sean MacLennan | 838349b | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 350 | depends on 4xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 351 | help |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 352 | Say Y here if you want to use IIC peripheral found on |
| 353 | embedded IBM PPC 4xx based systems. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 354 | |
| 355 | This driver can also be built as a module. If so, the module |
| 356 | will be called i2c-ibm_iic. |
| 357 | |
| 358 | config I2C_IOP3XX |
Dan Williams | 285f5fa | 2006-12-07 02:59:39 +0100 | [diff] [blame] | 359 | tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 360 | depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 361 | help |
| 362 | Say Y here if you want to use the IIC bus controller on |
Dan Williams | 285f5fa | 2006-12-07 02:59:39 +0100 | [diff] [blame] | 363 | the Intel IOPx3xx I/O Processors or IXP4xx Network Processors. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 364 | |
| 365 | This driver can also be built as a module. If so, the module |
| 366 | will be called i2c-iop3xx. |
| 367 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 368 | config I2C_IXP2000 |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 369 | tristate "IXP2000 GPIO-Based I2C Interface (DEPRECATED)" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 370 | depends on ARCH_IXP2000 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 371 | select I2C_ALGOBIT |
| 372 | help |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 373 | Say Y here if you have an Intel IXP2000 (2400, 2800, 2850) based |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 374 | system and are using GPIO lines for an I2C bus. |
| 375 | |
| 376 | This support is also available as a module. If so, the module |
| 377 | will be called i2c-ixp2000. |
| 378 | |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 379 | This driver is deprecated and will be dropped soon. Use i2c-gpio |
| 380 | instead. |
| 381 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 382 | config I2C_MPC |
Jon Loeliger | 2097c7f | 2006-06-17 17:52:54 -0500 | [diff] [blame] | 383 | tristate "MPC107/824x/85xx/52xx/86xx" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 384 | depends on PPC32 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 385 | help |
| 386 | If you say yes to this option, support will be included for the |
| 387 | built-in I2C interface on the MPC107/Tsi107/MPC8240/MPC8245 and |
Jon Loeliger | 2097c7f | 2006-06-17 17:52:54 -0500 | [diff] [blame] | 388 | MPC85xx/MPC8641 family processors. The driver may also work on 52xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 389 | family processors, though interrupts are known not to work. |
| 390 | |
| 391 | This driver can also be built as a module. If so, the module |
| 392 | will be called i2c-mpc. |
| 393 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 394 | config I2C_MV64XXX |
| 395 | tristate "Marvell mv64xxx I2C Controller" |
| 396 | depends on (MV64X60 || PLAT_ORION) && EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 397 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 398 | If you say yes to this option, support will be included for the |
| 399 | built-in I2C interface on the Marvell 64xxx line of host bridges. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 400 | |
| 401 | This driver can also be built as a module. If so, the module |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 402 | will be called i2c-mv64xxx. |
Jean Delvare | 279e902 | 2008-07-14 22:38:21 +0200 | [diff] [blame] | 403 | |
Peter Korsgaard | 18f98b1 | 2006-06-04 20:01:08 +0200 | [diff] [blame] | 404 | config I2C_OCORES |
| 405 | tristate "OpenCores I2C Controller" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 406 | depends on EXPERIMENTAL |
Peter Korsgaard | 18f98b1 | 2006-06-04 20:01:08 +0200 | [diff] [blame] | 407 | help |
| 408 | If you say yes to this option, support will be included for the |
| 409 | OpenCores I2C controller. For details see |
| 410 | http://www.opencores.org/projects.cgi/web/i2c/overview |
| 411 | |
| 412 | This driver can also be built as a module. If so, the module |
| 413 | will be called i2c-ocores. |
| 414 | |
Komal Shah | 010d442c4 | 2006-08-13 23:44:09 +0200 | [diff] [blame] | 415 | config I2C_OMAP |
| 416 | tristate "OMAP I2C adapter" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 417 | depends on ARCH_OMAP |
Komal Shah | 010d442c4 | 2006-08-13 23:44:09 +0200 | [diff] [blame] | 418 | default y if MACH_OMAP_H3 || MACH_OMAP_OSK |
| 419 | help |
| 420 | If you say yes to this option, support will be included for the |
| 421 | I2C interface on the Texas Instruments OMAP1/2 family of processors. |
| 422 | Like OMAP1510/1610/1710/5912 and OMAP242x. |
| 423 | For details see http://www.ti.com/omap. |
| 424 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 425 | config I2C_PASEMI |
| 426 | tristate "PA Semi SMBus interface" |
| 427 | depends on PPC_PASEMI && PCI |
| 428 | help |
| 429 | Supports the PA Semi PWRficient on-chip SMBus interfaces. |
| 430 | |
| 431 | config I2C_PNX |
| 432 | tristate "I2C bus support for Philips PNX targets" |
| 433 | depends on ARCH_PNX4008 |
| 434 | help |
| 435 | This driver supports the Philips IP3204 I2C IP block master and/or |
| 436 | slave controller |
| 437 | |
| 438 | This driver can also be built as a module. If so, the module |
| 439 | will be called i2c-pnx. |
| 440 | |
| 441 | config I2C_PXA |
| 442 | tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)" |
| 443 | depends on EXPERIMENTAL && ARCH_PXA |
| 444 | help |
| 445 | If you have devices in the PXA I2C bus, say yes to this option. |
| 446 | This driver can also be built as a module. If so, the module |
| 447 | will be called i2c-pxa. |
| 448 | |
| 449 | config I2C_PXA_SLAVE |
| 450 | bool "Intel PXA2XX I2C Slave comms support" |
| 451 | depends on I2C_PXA |
| 452 | help |
| 453 | Support I2C slave mode communications on the PXA I2C bus. This |
| 454 | is necessary for systems where the PXA may be a target on the |
| 455 | I2C bus. |
| 456 | |
| 457 | config I2C_S3C2410 |
| 458 | tristate "S3C2410 I2C Driver" |
| 459 | depends on ARCH_S3C2410 |
| 460 | help |
| 461 | Say Y here to include support for I2C controller in the |
| 462 | Samsung S3C2410 based System-on-Chip devices. |
| 463 | |
| 464 | config I2C_SH7760 |
| 465 | tristate "Renesas SH7760 I2C Controller" |
| 466 | depends on CPU_SUBTYPE_SH7760 |
| 467 | help |
| 468 | This driver supports the 2 I2C interfaces on the Renesas SH7760. |
| 469 | |
| 470 | This driver can also be built as a module. If so, the module |
| 471 | will be called i2c-sh7760. |
| 472 | |
| 473 | config I2C_SH_MOBILE |
| 474 | tristate "SuperH Mobile I2C Controller" |
| 475 | depends on SUPERH |
| 476 | help |
| 477 | If you say yes to this option, support will be included for the |
| 478 | built-in I2C interface on the Renesas SH-Mobile processor. |
| 479 | |
| 480 | This driver can also be built as a module. If so, the module |
| 481 | will be called i2c-sh_mobile. |
| 482 | |
| 483 | config I2C_SIMTEC |
| 484 | tristate "Simtec Generic I2C interface" |
| 485 | select I2C_ALGOBIT |
| 486 | help |
| 487 | If you say yes to this option, support will be included for |
| 488 | the Simtec Generic I2C interface. This driver is for the |
| 489 | simple I2C bus used on newer Simtec products for general |
| 490 | I2C, such as DDC on the Simtec BBD2016A. |
| 491 | |
| 492 | This driver can also be built as a module. If so, the module |
| 493 | will be called i2c-simtec. |
| 494 | |
| 495 | config I2C_VERSATILE |
| 496 | tristate "ARM Versatile/Realview I2C bus support" |
| 497 | depends on ARCH_VERSATILE || ARCH_REALVIEW |
| 498 | select I2C_ALGOBIT |
| 499 | help |
| 500 | Say yes if you want to support the I2C serial bus on ARMs Versatile |
| 501 | range of platforms. |
| 502 | |
| 503 | This driver can also be built as a module. If so, the module |
| 504 | will be called i2c-versatile. |
| 505 | |
| 506 | comment "External I2C/SMBus adapter drivers" |
| 507 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 508 | config I2C_PARPORT |
| 509 | tristate "Parallel port adapter" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 510 | depends on PARPORT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 511 | select I2C_ALGOBIT |
| 512 | help |
| 513 | This supports parallel port I2C adapters such as the ones made by |
| 514 | Philips or Velleman, Analog Devices evaluation boards, and more. |
| 515 | Basically any adapter using the parallel port as an I2C bus with |
| 516 | no extra chipset is supported by this driver, or could be. |
| 517 | |
| 518 | This driver is a replacement for (and was inspired by) an older |
| 519 | driver named i2c-philips-par. The new driver supports more devices, |
| 520 | and makes it easier to add support for new devices. |
Mark M. Hoffman | e97b81d | 2006-03-23 16:50:25 +0100 | [diff] [blame] | 521 | |
| 522 | An adapter type parameter is now mandatory. Please read the file |
| 523 | Documentation/i2c/busses/i2c-parport for details. |
| 524 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 525 | Another driver exists, named i2c-parport-light, which doesn't depend |
| 526 | on the parport driver. This is meant for embedded systems. Don't say |
| 527 | Y here if you intend to say Y or M there. |
| 528 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 529 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 530 | will be called i2c-parport. |
| 531 | |
| 532 | config I2C_PARPORT_LIGHT |
| 533 | tristate "Parallel port adapter (light)" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 534 | select I2C_ALGOBIT |
| 535 | help |
| 536 | This supports parallel port I2C adapters such as the ones made by |
| 537 | Philips or Velleman, Analog Devices evaluation boards, and more. |
| 538 | Basically any adapter using the parallel port as an I2C bus with |
| 539 | no extra chipset is supported by this driver, or could be. |
| 540 | |
| 541 | This driver is a light version of i2c-parport. It doesn't depend |
| 542 | on the parport driver, and uses direct I/O access instead. This |
Matt LaPlante | 0950960 | 2006-10-03 22:31:37 +0200 | [diff] [blame] | 543 | might be preferred on embedded systems where wasting memory for |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 544 | the clean but heavy parport handling is not an option. The |
| 545 | drawback is a reduced portability and the impossibility to |
Matt LaPlante | 0950960 | 2006-10-03 22:31:37 +0200 | [diff] [blame] | 546 | daisy-chain other parallel port devices. |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 547 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 548 | Don't say Y here if you said Y or M to i2c-parport. Saying M to |
| 549 | both is possible but both modules should not be loaded at the same |
| 550 | time. |
| 551 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 552 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 553 | will be called i2c-parport-light. |
| 554 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 555 | config I2C_TAOS_EVM |
| 556 | tristate "TAOS evaluation module" |
| 557 | depends on EXPERIMENTAL |
| 558 | select SERIO |
| 559 | select SERIO_SERPORT |
| 560 | default n |
Olof Johansson | beb58aa | 2007-02-13 22:09:03 +0100 | [diff] [blame] | 561 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 562 | This supports TAOS evaluation modules on serial port. In order to |
| 563 | use this driver, you will need the inputattach tool, which is part |
| 564 | of the input-utils package. |
Olof Johansson | beb58aa | 2007-02-13 22:09:03 +0100 | [diff] [blame] | 565 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 566 | If unsure, say N. |
| 567 | |
| 568 | This support is also available as a module. If so, the module |
| 569 | will be called i2c-taos-evm. |
| 570 | |
| 571 | config I2C_TINY_USB |
| 572 | tristate "Tiny-USB adapter" |
| 573 | depends on USB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 574 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 575 | If you say yes to this option, support will be included for the |
| 576 | i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See |
| 577 | http://www.harbaum.org/till/i2c_tiny_usb for hardware details. |
| 578 | |
| 579 | This driver can also be built as a module. If so, the module |
| 580 | will be called i2c-tiny-usb. |
| 581 | |
| 582 | comment "Graphics adapter I2C/DDC channel drivers" |
| 583 | depends on PCI |
| 584 | |
| 585 | config I2C_VOODOO3 |
| 586 | tristate "Voodoo 3" |
| 587 | depends on PCI |
| 588 | select I2C_ALGOBIT |
| 589 | help |
| 590 | If you say yes to this option, support will be included for the |
| 591 | Voodoo 3 I2C interface. |
| 592 | |
| 593 | This driver can also be built as a module. If so, the module |
| 594 | will be called i2c-voodoo3. |
| 595 | |
| 596 | comment "Other I2C/SMBus bus drivers" |
| 597 | |
| 598 | config I2C_ACORN |
| 599 | tristate "Acorn IOC/IOMD I2C bus support" |
| 600 | depends on ARCH_ACORN |
| 601 | default y |
| 602 | select I2C_ALGOBIT |
| 603 | help |
| 604 | Say yes if you want to support the I2C bus on Acorn platforms. |
| 605 | |
| 606 | If you don't know, say Y. |
| 607 | |
| 608 | config I2C_ELEKTOR |
| 609 | tristate "Elektor ISA card" |
| 610 | depends on ISA && BROKEN_ON_SMP |
| 611 | select I2C_ALGOPCF |
| 612 | help |
| 613 | This supports the PCF8584 ISA bus I2C adapter. Say Y if you own |
| 614 | such an adapter. |
| 615 | |
| 616 | This support is also available as a module. If so, the module |
| 617 | will be called i2c-elektor. |
| 618 | |
| 619 | config I2C_PCA_ISA |
| 620 | tristate "PCA9564 on an ISA bus" |
| 621 | depends on ISA |
| 622 | select I2C_ALGOPCA |
| 623 | default n |
| 624 | help |
| 625 | This driver supports ISA boards using the Philips PCA9564 |
| 626 | parallel bus to I2C bus controller. |
| 627 | |
| 628 | This driver can also be built as a module. If so, the module |
| 629 | will be called i2c-pca-isa. |
| 630 | |
| 631 | This device is almost undetectable and using this driver on a |
| 632 | system which doesn't have this device will result in long |
| 633 | delays when I2C/SMBus chip drivers are loaded (e.g. at boot |
| 634 | time). If unsure, say N. |
| 635 | |
| 636 | config I2C_PCA_PLATFORM |
| 637 | tristate "PCA9564 as platform device" |
| 638 | select I2C_ALGOPCA |
| 639 | default n |
| 640 | help |
| 641 | This driver supports a memory mapped Philips PCA9564 |
| 642 | parallel bus to I2C bus controller. |
| 643 | |
| 644 | This driver can also be built as a module. If so, the module |
| 645 | will be called i2c-pca-platform. |
| 646 | |
| 647 | config I2C_PMCMSP |
| 648 | tristate "PMC MSP I2C TWI Controller" |
| 649 | depends on PMC_MSP |
| 650 | help |
| 651 | This driver supports the PMC TWI controller on MSP devices. |
| 652 | |
| 653 | This driver can also be built as module. If so, the module |
| 654 | will be called i2c-pmcmsp. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 655 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 656 | config I2C_SIBYTE |
| 657 | tristate "SiByte SMBus interface" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 658 | depends on SIBYTE_SB1xxx_SOC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 659 | help |
| 660 | Supports the SiByte SOC on-chip I2C interfaces (2 channels). |
| 661 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 662 | config I2C_STUB |
| 663 | tristate "I2C/SMBus Test Stub" |
| 664 | depends on EXPERIMENTAL && m |
| 665 | default 'n' |
Ben Dooks | bcda9f1 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 666 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 667 | This module may be useful to developers of SMBus client drivers, |
| 668 | especially for certain kinds of sensor chips. |
Ben Dooks | bcda9f1 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 669 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 670 | If you do build this module, be sure to read the notes and warnings |
| 671 | in <file:Documentation/i2c/i2c-stub>. |
| 672 | |
| 673 | If you don't know what to do here, definitely say N. |
Ben Dooks | bcda9f1 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 674 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 675 | config SCx200_I2C |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 676 | tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 677 | depends on SCx200_GPIO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 678 | select I2C_ALGOBIT |
| 679 | help |
| 680 | Enable the use of two GPIO pins of a SCx200 processor as an I2C bus. |
| 681 | |
| 682 | If you don't know what to do here, say N. |
| 683 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 684 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 685 | will be called scx200_i2c. |
| 686 | |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 687 | This driver is deprecated and will be dropped soon. Use i2c-gpio |
| 688 | (or scx200_acb) instead. |
| 689 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 690 | config SCx200_I2C_SCL |
| 691 | int "GPIO pin used for SCL" |
| 692 | depends on SCx200_I2C |
| 693 | default "12" |
| 694 | help |
| 695 | Enter the GPIO pin number used for the SCL signal. This value can |
| 696 | also be specified with a module parameter. |
| 697 | |
| 698 | config SCx200_I2C_SDA |
| 699 | int "GPIO pin used for SDA" |
| 700 | depends on SCx200_I2C |
| 701 | default "13" |
| 702 | help |
| 703 | Enter the GPIO pin number used for the SSA signal. This value can |
| 704 | also be specified with a module parameter. |
| 705 | |
| 706 | config SCx200_ACB |
Ben Gardner | a417bbd | 2006-01-18 22:53:09 +0100 | [diff] [blame] | 707 | tristate "Geode ACCESS.bus support" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 708 | depends on X86_32 && PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 709 | help |
Ben Gardner | a417bbd | 2006-01-18 22:53:09 +0100 | [diff] [blame] | 710 | Enable the use of the ACCESS.bus controllers on the Geode SCx200 and |
| 711 | SC1100 processors and the CS5535 and CS5536 Geode companion devices. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 712 | |
| 713 | If you don't know what to do here, say N. |
| 714 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 715 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 716 | will be called scx200_acb. |
| 717 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 718 | endmenu |