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 |
Flavio Leitner | 506a8b6 | 2009-03-28 21:34:46 +0100 | [diff] [blame] | 135 | Serverworks HT-1100 |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 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 | |
| 141 | config I2C_NFORCE2 |
| 142 | tristate "Nvidia nForce2, nForce3 and nForce4" |
| 143 | depends on PCI |
| 144 | help |
| 145 | If you say yes to this option, support will be included for the Nvidia |
| 146 | nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. |
| 147 | |
| 148 | This driver can also be built as a module. If so, the module |
| 149 | will be called i2c-nforce2. |
| 150 | |
| 151 | config I2C_NFORCE2_S4985 |
| 152 | tristate "SMBus multiplexing on the Tyan S4985" |
Jean Delvare | f1453ee | 2008-10-14 17:30:06 +0200 | [diff] [blame] | 153 | depends on I2C_NFORCE2 && X86 && EXPERIMENTAL |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 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 | |
| 164 | config I2C_SIS5595 |
| 165 | tristate "SiS 5595" |
| 166 | depends on PCI |
| 167 | help |
| 168 | If you say yes to this option, support will be included for the |
| 169 | SiS5595 SMBus (a subset of I2C) interface. |
| 170 | |
| 171 | This driver can also be built as a module. If so, the module |
| 172 | will be called i2c-sis5595. |
| 173 | |
| 174 | config I2C_SIS630 |
| 175 | tristate "SiS 630/730" |
| 176 | depends on PCI |
| 177 | help |
| 178 | If you say yes to this option, support will be included for the |
| 179 | SiS630 and SiS730 SMBus (a subset of I2C) interface. |
| 180 | |
| 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 |
| 205 | select I2C_ALGOBIT |
| 206 | help |
| 207 | If you say yes to this option, support will be included for the VIA |
| 208 | 82C586B I2C interface |
| 209 | |
| 210 | This driver can also be built as a module. If so, the module |
| 211 | will be called i2c-via. |
| 212 | |
| 213 | config I2C_VIAPRO |
Harald Welte | a231591 | 2009-06-15 18:01:49 +0200 | [diff] [blame] | 214 | tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx" |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 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 |
Harald Welte | a231591 | 2009-06-15 18:01:49 +0200 | [diff] [blame] | 228 | VX800/VX820 |
| 229 | VX855/VX875 |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 230 | |
| 231 | This driver can also be built as a module. If so, the module |
| 232 | will be called i2c-viapro. |
| 233 | |
| 234 | comment "Mac SMBus host controller drivers" |
| 235 | depends on PPC_CHRP || PPC_PMAC |
| 236 | |
| 237 | config I2C_HYDRA |
| 238 | tristate "CHRP Apple Hydra Mac I/O I2C interface" |
| 239 | depends on PCI && PPC_CHRP && EXPERIMENTAL |
| 240 | select I2C_ALGOBIT |
| 241 | help |
| 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. |
| 245 | |
| 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. |
| 257 | |
| 258 | This support is also available as a module. If so, the module |
| 259 | will be called i2c-powermac. |
| 260 | |
| 261 | comment "I2C system bus drivers (mostly embedded / system-on-chip)" |
| 262 | |
Andrew Victor | 813e30e | 2006-12-10 21:21:30 +0100 | [diff] [blame] | 263 | config I2C_AT91 |
| 264 | tristate "Atmel AT91 I2C Two-Wire interface (TWI)" |
David Brownell | 24d0fb4 | 2007-10-13 23:56:32 +0200 | [diff] [blame] | 265 | depends on ARCH_AT91 && EXPERIMENTAL && BROKEN |
Andrew Victor | 813e30e | 2006-12-10 21:21:30 +0100 | [diff] [blame] | 266 | help |
| 267 | This supports the use of the I2C interface on Atmel AT91 |
| 268 | processors. |
| 269 | |
David Brownell | 24d0fb4 | 2007-10-13 23:56:32 +0200 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | config I2C_AU1550 |
Domen Puncer | a294de4 | 2006-08-13 23:37:13 +0200 | [diff] [blame] | 279 | tristate "Au1550/Au1200 SMBus interface" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 280 | depends on SOC_AU1550 || SOC_AU1200 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 281 | help |
| 282 | 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] | 283 | Au1550 and Au1200 SMBus interface. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | |
| 285 | This driver can also be built as a module. If so, the module |
| 286 | will be called i2c-au1550. |
| 287 | |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 288 | config I2C_BLACKFIN_TWI |
| 289 | tristate "Blackfin TWI I2C support" |
Bryan Wu | d4ce220 | 2008-04-22 22:16:48 +0200 | [diff] [blame] | 290 | depends on BLACKFIN |
Mike Frysinger | 4d2bee5 | 2008-07-14 22:38:22 +0200 | [diff] [blame] | 291 | depends on !BF561 && !BF531 && !BF532 && !BF533 |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 292 | help |
Mike Frysinger | 4d2bee5 | 2008-07-14 22:38:22 +0200 | [diff] [blame] | 293 | This is the I2C bus driver for Blackfin on-chip TWI interface. |
Bryan Wu | d4ce220 | 2008-04-22 22:16:48 +0200 | [diff] [blame] | 294 | |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 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 |
Michael Hennerich | 9528d1c | 2009-05-18 08:14:41 -0400 | [diff] [blame] | 301 | range 21 400 |
Bryan Wu | d24ecfc | 2007-05-01 23:26:32 +0200 | [diff] [blame] | 302 | default 50 |
| 303 | help |
| 304 | The unit of the TWI clock is kHz. |
| 305 | |
Jochen Friedrich | 61045db | 2008-07-14 22:38:27 +0200 | [diff] [blame] | 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 | |
Vladimir Barinov | 95a7f10 | 2007-10-13 23:56:30 +0200 | [diff] [blame] | 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 | |
Haavard Skinnemoen | 1c23af9 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 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 | |
Paul Mundt | 4ad48e6 | 2008-10-14 17:30:03 +0200 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | config I2C_IBM_IIC |
| 350 | tristate "IBM PPC 4xx on-chip I2C interface" |
Sean MacLennan | 838349b | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 351 | depends on 4xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 352 | help |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 353 | Say Y here if you want to use IIC peripheral found on |
| 354 | embedded IBM PPC 4xx based systems. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 355 | |
| 356 | This driver can also be built as a module. If so, the module |
| 357 | will be called i2c-ibm_iic. |
| 358 | |
Darius Augulis | aa11e38 | 2009-01-30 10:32:28 +0200 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | config I2C_IOP3XX |
Dan Williams | 285f5fa | 2006-12-07 02:59:39 +0100 | [diff] [blame] | 370 | tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 371 | depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | help |
| 373 | 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] | 374 | the Intel IOPx3xx I/O Processors or IXP4xx Network Processors. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | |
| 376 | This driver can also be built as a module. If so, the module |
| 377 | will be called i2c-iop3xx. |
| 378 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | config I2C_IXP2000 |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 380 | tristate "IXP2000 GPIO-Based I2C Interface (DEPRECATED)" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 381 | depends on ARCH_IXP2000 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 382 | select I2C_ALGOBIT |
| 383 | help |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 384 | 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] | 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 | |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 390 | This driver is deprecated and will be dropped soon. Use i2c-gpio |
| 391 | instead. |
| 392 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 393 | config I2C_MPC |
Jon Loeliger | 2097c7f | 2006-06-17 17:52:54 -0500 | [diff] [blame] | 394 | tristate "MPC107/824x/85xx/52xx/86xx" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 395 | depends on PPC32 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
Jon Loeliger | 2097c7f | 2006-06-17 17:52:54 -0500 | [diff] [blame] | 399 | MPC85xx/MPC8641 family processors. The driver may also work on 52xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 405 | config I2C_MV64XXX |
| 406 | tristate "Marvell mv64xxx I2C Controller" |
| 407 | depends on (MV64X60 || PLAT_ORION) && EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 408 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 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. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 411 | |
| 412 | 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] | 413 | will be called i2c-mv64xxx. |
Jean Delvare | 279e902 | 2008-07-14 22:38:21 +0200 | [diff] [blame] | 414 | |
Peter Korsgaard | 18f98b1 | 2006-06-04 20:01:08 +0200 | [diff] [blame] | 415 | config I2C_OCORES |
| 416 | tristate "OpenCores I2C Controller" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 417 | depends on EXPERIMENTAL |
Peter Korsgaard | 18f98b1 | 2006-06-04 20:01:08 +0200 | [diff] [blame] | 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 | |
Komal Shah | 010d442c4 | 2006-08-13 23:44:09 +0200 | [diff] [blame] | 426 | config I2C_OMAP |
| 427 | tristate "OMAP I2C adapter" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 428 | depends on ARCH_OMAP |
Komal Shah | 010d442c4 | 2006-08-13 23:44:09 +0200 | [diff] [blame] | 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. |
| 435 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 436 | config I2C_PASEMI |
| 437 | tristate "PA Semi SMBus interface" |
| 438 | depends on PPC_PASEMI && PCI |
| 439 | help |
| 440 | Supports the PA Semi PWRficient on-chip SMBus interfaces. |
| 441 | |
| 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 | |
| 468 | config I2C_S3C2410 |
| 469 | tristate "S3C2410 I2C Driver" |
Mark Brown | 89bc5d4 | 2009-04-09 17:03:24 +0100 | [diff] [blame] | 470 | depends on ARCH_S3C2410 || ARCH_S3C64XX |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 471 | help |
| 472 | Say Y here to include support for I2C controller in the |
| 473 | Samsung S3C2410 based System-on-Chip devices. |
| 474 | |
Oskar Schirmer | b486ddb | 2009-04-02 13:19:07 +0200 | [diff] [blame] | 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 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 485 | config I2C_SH7760 |
| 486 | tristate "Renesas SH7760 I2C Controller" |
| 487 | depends on CPU_SUBTYPE_SH7760 |
| 488 | help |
| 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. |
| 503 | |
| 504 | config I2C_SIMTEC |
| 505 | tristate "Simtec Generic I2C interface" |
| 506 | select I2C_ALGOBIT |
| 507 | help |
| 508 | If you say yes to this option, support will be included for |
| 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 | |
| 513 | This driver can also be built as a module. If so, the module |
| 514 | will be called i2c-simtec. |
| 515 | |
Linus Walleij | 18904c0 | 2009-06-13 21:51:34 +0200 | [diff] [blame^] | 516 | config I2C_STU300 |
| 517 | tristate "ST Microelectronics DDC I2C interface" |
| 518 | default y if MACH_U300 |
| 519 | help |
| 520 | If you say yes to this option, support will be included for the |
| 521 | I2C interface from ST Microelectronics simply called "DDC I2C" |
| 522 | supporting both I2C and DDC, used in e.g. the U300 series |
| 523 | mobile platforms. |
| 524 | |
| 525 | This driver can also be built as a module. If so, the module |
| 526 | will be called i2c-stu300. |
| 527 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 528 | config I2C_VERSATILE |
| 529 | tristate "ARM Versatile/Realview I2C bus support" |
| 530 | depends on ARCH_VERSATILE || ARCH_REALVIEW |
| 531 | select I2C_ALGOBIT |
| 532 | help |
| 533 | Say yes if you want to support the I2C serial bus on ARMs Versatile |
| 534 | range of platforms. |
| 535 | |
| 536 | This driver can also be built as a module. If so, the module |
| 537 | will be called i2c-versatile. |
| 538 | |
| 539 | comment "External I2C/SMBus adapter drivers" |
| 540 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 541 | config I2C_PARPORT |
| 542 | tristate "Parallel port adapter" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 543 | depends on PARPORT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 544 | select I2C_ALGOBIT |
| 545 | help |
| 546 | This supports parallel port I2C adapters such as the ones made by |
| 547 | Philips or Velleman, Analog Devices evaluation boards, and more. |
| 548 | Basically any adapter using the parallel port as an I2C bus with |
| 549 | no extra chipset is supported by this driver, or could be. |
| 550 | |
| 551 | This driver is a replacement for (and was inspired by) an older |
| 552 | driver named i2c-philips-par. The new driver supports more devices, |
| 553 | and makes it easier to add support for new devices. |
Mark M. Hoffman | e97b81d | 2006-03-23 16:50:25 +0100 | [diff] [blame] | 554 | |
| 555 | An adapter type parameter is now mandatory. Please read the file |
| 556 | Documentation/i2c/busses/i2c-parport for details. |
| 557 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | Another driver exists, named i2c-parport-light, which doesn't depend |
| 559 | on the parport driver. This is meant for embedded systems. Don't say |
| 560 | Y here if you intend to say Y or M there. |
| 561 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 562 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 563 | will be called i2c-parport. |
| 564 | |
| 565 | config I2C_PARPORT_LIGHT |
| 566 | tristate "Parallel port adapter (light)" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 567 | select I2C_ALGOBIT |
| 568 | help |
| 569 | This supports parallel port I2C adapters such as the ones made by |
| 570 | Philips or Velleman, Analog Devices evaluation boards, and more. |
| 571 | Basically any adapter using the parallel port as an I2C bus with |
| 572 | no extra chipset is supported by this driver, or could be. |
| 573 | |
| 574 | This driver is a light version of i2c-parport. It doesn't depend |
| 575 | on the parport driver, and uses direct I/O access instead. This |
Matt LaPlante | 0950960 | 2006-10-03 22:31:37 +0200 | [diff] [blame] | 576 | might be preferred on embedded systems where wasting memory for |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 577 | the clean but heavy parport handling is not an option. The |
| 578 | drawback is a reduced portability and the impossibility to |
Matt LaPlante | 0950960 | 2006-10-03 22:31:37 +0200 | [diff] [blame] | 579 | daisy-chain other parallel port devices. |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 580 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 581 | Don't say Y here if you said Y or M to i2c-parport. Saying M to |
| 582 | both is possible but both modules should not be loaded at the same |
| 583 | time. |
| 584 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 585 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 586 | will be called i2c-parport-light. |
| 587 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 588 | config I2C_TAOS_EVM |
| 589 | tristate "TAOS evaluation module" |
| 590 | depends on EXPERIMENTAL |
| 591 | select SERIO |
| 592 | select SERIO_SERPORT |
| 593 | default n |
Olof Johansson | beb58aa | 2007-02-13 22:09:03 +0100 | [diff] [blame] | 594 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 595 | This supports TAOS evaluation modules on serial port. In order to |
| 596 | use this driver, you will need the inputattach tool, which is part |
| 597 | of the input-utils package. |
Olof Johansson | beb58aa | 2007-02-13 22:09:03 +0100 | [diff] [blame] | 598 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 599 | If unsure, say N. |
| 600 | |
| 601 | This support is also available as a module. If so, the module |
| 602 | will be called i2c-taos-evm. |
| 603 | |
| 604 | config I2C_TINY_USB |
| 605 | tristate "Tiny-USB adapter" |
| 606 | depends on USB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 607 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 608 | If you say yes to this option, support will be included for the |
| 609 | i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See |
| 610 | http://www.harbaum.org/till/i2c_tiny_usb for hardware details. |
| 611 | |
| 612 | This driver can also be built as a module. If so, the module |
| 613 | will be called i2c-tiny-usb. |
| 614 | |
| 615 | comment "Graphics adapter I2C/DDC channel drivers" |
| 616 | depends on PCI |
| 617 | |
| 618 | config I2C_VOODOO3 |
Jean Delvare | 3f307fb | 2009-04-13 17:02:13 +0200 | [diff] [blame] | 619 | tristate "Voodoo 3 (DEPRECATED)" |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 620 | depends on PCI |
| 621 | select I2C_ALGOBIT |
| 622 | help |
| 623 | If you say yes to this option, support will be included for the |
Jean Delvare | 3f307fb | 2009-04-13 17:02:13 +0200 | [diff] [blame] | 624 | Voodoo 3 I2C interface. This driver is deprecated and you should |
| 625 | use the tdfxfb driver instead, which additionally provides |
| 626 | framebuffer support. |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 627 | |
| 628 | This driver can also be built as a module. If so, the module |
| 629 | will be called i2c-voodoo3. |
| 630 | |
| 631 | comment "Other I2C/SMBus bus drivers" |
| 632 | |
| 633 | config I2C_ACORN |
| 634 | tristate "Acorn IOC/IOMD I2C bus support" |
| 635 | depends on ARCH_ACORN |
| 636 | default y |
| 637 | select I2C_ALGOBIT |
| 638 | help |
| 639 | Say yes if you want to support the I2C bus on Acorn platforms. |
| 640 | |
| 641 | If you don't know, say Y. |
| 642 | |
| 643 | config I2C_ELEKTOR |
| 644 | tristate "Elektor ISA card" |
| 645 | depends on ISA && BROKEN_ON_SMP |
| 646 | select I2C_ALGOPCF |
| 647 | help |
| 648 | This supports the PCF8584 ISA bus I2C adapter. Say Y if you own |
| 649 | such an adapter. |
| 650 | |
| 651 | This support is also available as a module. If so, the module |
| 652 | will be called i2c-elektor. |
| 653 | |
| 654 | config I2C_PCA_ISA |
Marco Aurelio da Costa | eff9ec9 | 2009-03-28 21:34:44 +0100 | [diff] [blame] | 655 | tristate "PCA9564/PCA9665 on an ISA bus" |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 656 | depends on ISA |
| 657 | select I2C_ALGOPCA |
| 658 | default n |
| 659 | help |
Marco Aurelio da Costa | eff9ec9 | 2009-03-28 21:34:44 +0100 | [diff] [blame] | 660 | This driver supports ISA boards using the Philips PCA9564/PCA9665 |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 661 | parallel bus to I2C bus controller. |
| 662 | |
| 663 | This driver can also be built as a module. If so, the module |
| 664 | will be called i2c-pca-isa. |
| 665 | |
| 666 | This device is almost undetectable and using this driver on a |
| 667 | system which doesn't have this device will result in long |
| 668 | delays when I2C/SMBus chip drivers are loaded (e.g. at boot |
| 669 | time). If unsure, say N. |
| 670 | |
| 671 | config I2C_PCA_PLATFORM |
Marco Aurelio da Costa | eff9ec9 | 2009-03-28 21:34:44 +0100 | [diff] [blame] | 672 | tristate "PCA9564/PCA9665 as platform device" |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 673 | select I2C_ALGOPCA |
| 674 | default n |
| 675 | help |
Marco Aurelio da Costa | eff9ec9 | 2009-03-28 21:34:44 +0100 | [diff] [blame] | 676 | This driver supports a memory mapped Philips PCA9564/PCA9665 |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 677 | parallel bus to I2C bus controller. |
| 678 | |
| 679 | This driver can also be built as a module. If so, the module |
| 680 | will be called i2c-pca-platform. |
| 681 | |
| 682 | config I2C_PMCMSP |
| 683 | tristate "PMC MSP I2C TWI Controller" |
| 684 | depends on PMC_MSP |
| 685 | help |
| 686 | This driver supports the PMC TWI controller on MSP devices. |
| 687 | |
| 688 | This driver can also be built as module. If so, the module |
| 689 | will be called i2c-pmcmsp. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 690 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 691 | config I2C_SIBYTE |
| 692 | tristate "SiByte SMBus interface" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 693 | depends on SIBYTE_SB1xxx_SOC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 694 | help |
| 695 | Supports the SiByte SOC on-chip I2C interfaces (2 channels). |
| 696 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 697 | config I2C_STUB |
| 698 | tristate "I2C/SMBus Test Stub" |
| 699 | depends on EXPERIMENTAL && m |
| 700 | default 'n' |
Ben Dooks | bcda9f1 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 701 | help |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 702 | This module may be useful to developers of SMBus client drivers, |
| 703 | especially for certain kinds of sensor chips. |
Ben Dooks | bcda9f1 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 704 | |
Jean Delvare | f5b728a | 2008-07-14 22:38:23 +0200 | [diff] [blame] | 705 | If you do build this module, be sure to read the notes and warnings |
| 706 | in <file:Documentation/i2c/i2c-stub>. |
| 707 | |
| 708 | If you don't know what to do here, definitely say N. |
Ben Dooks | bcda9f1 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 709 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 710 | config SCx200_I2C |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 711 | tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 712 | depends on SCx200_GPIO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 713 | select I2C_ALGOBIT |
| 714 | help |
| 715 | Enable the use of two GPIO pins of a SCx200 processor as an I2C bus. |
| 716 | |
| 717 | If you don't know what to do here, say N. |
| 718 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 719 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | will be called scx200_i2c. |
| 721 | |
Jean Delvare | 11de70b | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 722 | This driver is deprecated and will be dropped soon. Use i2c-gpio |
| 723 | (or scx200_acb) instead. |
| 724 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 725 | config SCx200_I2C_SCL |
| 726 | int "GPIO pin used for SCL" |
| 727 | depends on SCx200_I2C |
| 728 | default "12" |
| 729 | help |
| 730 | Enter the GPIO pin number used for the SCL signal. This value can |
| 731 | also be specified with a module parameter. |
| 732 | |
| 733 | config SCx200_I2C_SDA |
| 734 | int "GPIO pin used for SDA" |
| 735 | depends on SCx200_I2C |
| 736 | default "13" |
| 737 | help |
| 738 | Enter the GPIO pin number used for the SSA signal. This value can |
| 739 | also be specified with a module parameter. |
| 740 | |
| 741 | config SCx200_ACB |
Ben Gardner | a417bbd | 2006-01-18 22:53:09 +0100 | [diff] [blame] | 742 | tristate "Geode ACCESS.bus support" |
Jan Engelhardt | 16538e6 | 2007-05-01 23:26:34 +0200 | [diff] [blame] | 743 | depends on X86_32 && PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 744 | help |
Ben Gardner | a417bbd | 2006-01-18 22:53:09 +0100 | [diff] [blame] | 745 | Enable the use of the ACCESS.bus controllers on the Geode SCx200 and |
| 746 | SC1100 processors and the CS5535 and CS5536 Geode companion devices. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 747 | |
| 748 | If you don't know what to do here, say N. |
| 749 | |
Wolfram Sang | 4c03f68 | 2008-04-22 22:16:47 +0200 | [diff] [blame] | 750 | This support is also available as a module. If so, the module |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 751 | will be called scx200_acb. |
| 752 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | endmenu |