diff options
Diffstat (limited to 'Documentation/i2c/busses')
| -rw-r--r-- | Documentation/i2c/busses/i2c-diolan-u2c | 2 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-i801 | 7 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-ismt | 36 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-parport | 2 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-parport-light | 2 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-piix4 | 9 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-sis630 | 9 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-taos-evm | 2 | ||||
| -rw-r--r-- | Documentation/i2c/busses/i2c-viapro | 2 |
9 files changed, 61 insertions, 10 deletions
diff --git a/Documentation/i2c/busses/i2c-diolan-u2c b/Documentation/i2c/busses/i2c-diolan-u2c index 30fe4bb9a06..0d6018c316c 100644 --- a/Documentation/i2c/busses/i2c-diolan-u2c +++ b/Documentation/i2c/busses/i2c-diolan-u2c @@ -5,7 +5,7 @@ Supported adapters: Documentation: http://www.diolan.com/i2c/u2c12.html -Author: Guenter Roeck <guenter.roeck@ericsson.com> +Author: Guenter Roeck <linux@roeck-us.net> Description ----------- diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801 index 157416e78cc..adf5e33e831 100644 --- a/Documentation/i2c/busses/i2c-i801 +++ b/Documentation/i2c/busses/i2c-i801 @@ -22,6 +22,11 @@ Supported adapters: * Intel Panther Point (PCH) * Intel Lynx Point (PCH) * Intel Lynx Point-LP (PCH) + * Intel Avoton (SOC) + * Intel Wellsburg (PCH) + * Intel Coleto Creek (PCH) + * Intel Wildcat Point-LP (PCH) + * Intel BayTrail (SOC) Datasheets: Publicly available at the Intel website On Intel Patsburg and later chipsets, both the normal host SMBus controller @@ -29,7 +34,7 @@ and the additional 'Integrated Device Function' controllers are supported. Authors: Mark Studebaker <mdsxyz123@yahoo.com> - Jean Delvare <khali@linux-fr.org> + Jean Delvare <jdelvare@suse.de> Module Parameters diff --git a/Documentation/i2c/busses/i2c-ismt b/Documentation/i2c/busses/i2c-ismt new file mode 100644 index 00000000000..737355822c0 --- /dev/null +++ b/Documentation/i2c/busses/i2c-ismt @@ -0,0 +1,36 @@ +Kernel driver i2c-ismt + +Supported adapters: + * Intel S12xx series SOCs + +Authors: + Bill Brown <bill.e.brown@intel.com> + + +Module Parameters +----------------- + +* bus_speed (unsigned int) +Allows changing of the bus speed. Normally, the bus speed is set by the BIOS +and never needs to be changed. However, some SMBus analyzers are too slow for +monitoring the bus during debug, thus the need for this module parameter. +Specify the bus speed in kHz. +Available bus frequency settings: + 0 no change + 80 kHz + 100 kHz + 400 kHz + 1000 kHz + + +Description +----------- + +The S12xx series of SOCs have a pair of integrated SMBus 2.0 controllers +targeted primarily at the microserver and storage markets. + +The S12xx series contain a pair of PCI functions. An output of lspci will show +something similar to the following: + + 00:13.0 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 0 + 00:13.1 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 1 diff --git a/Documentation/i2c/busses/i2c-parport b/Documentation/i2c/busses/i2c-parport index 2461c7b53b2..0e2d17b460f 100644 --- a/Documentation/i2c/busses/i2c-parport +++ b/Documentation/i2c/busses/i2c-parport @@ -1,6 +1,6 @@ Kernel driver i2c-parport -Author: Jean Delvare <khali@linux-fr.org> +Author: Jean Delvare <jdelvare@suse.de> This is a unified driver for several i2c-over-parallel-port adapters, such as the ones made by Philips, Velleman or ELV. This driver is diff --git a/Documentation/i2c/busses/i2c-parport-light b/Documentation/i2c/busses/i2c-parport-light index c22ee063e1e..7071b8ba0af 100644 --- a/Documentation/i2c/busses/i2c-parport-light +++ b/Documentation/i2c/busses/i2c-parport-light @@ -1,6 +1,6 @@ Kernel driver i2c-parport-light -Author: Jean Delvare <khali@linux-fr.org> +Author: Jean Delvare <jdelvare@suse.de> This driver is a light version of i2c-parport. It doesn't depend on the parport driver, and uses direct I/O access instead. This might be diff --git a/Documentation/i2c/busses/i2c-piix4 b/Documentation/i2c/busses/i2c-piix4 index 1e6634f54c5..aa959fd2245 100644 --- a/Documentation/i2c/busses/i2c-piix4 +++ b/Documentation/i2c/busses/i2c-piix4 @@ -13,7 +13,7 @@ Supported adapters: * AMD SP5100 (SB700 derivative found on some server mainboards) Datasheet: Publicly available at the AMD website http://support.amd.com/us/Embedded_TechDocs/44413.pdf - * AMD Hudson-2 + * AMD Hudson-2, ML, CZ Datasheet: Not publicly available * Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge Datasheet: Publicly available at the SMSC website http://www.smsc.com @@ -73,9 +73,10 @@ this driver on those mainboards. The ServerWorks Southbridges, the Intel 440MX, and the Victory66 are identical to the PIIX4 in I2C/SMBus support. -The AMD SB700 and SP5100 chipsets implement two PIIX4-compatible SMBus -controllers. If your BIOS initializes the secondary controller, it will -be detected by this driver as an "Auxiliary SMBus Host Controller". +The AMD SB700, SB800, SP5100 and Hudson-2 chipsets implement two +PIIX4-compatible SMBus controllers. If your BIOS initializes the +secondary controller, it will be detected by this driver as +an "Auxiliary SMBus Host Controller". If you own Force CPCI735 motherboard or other OSB4 based systems you may need to change the SMBus Interrupt Select register so the SMBus controller uses diff --git a/Documentation/i2c/busses/i2c-sis630 b/Documentation/i2c/busses/i2c-sis630 index 0b969736693..ee794363107 100644 --- a/Documentation/i2c/busses/i2c-sis630 +++ b/Documentation/i2c/busses/i2c-sis630 @@ -4,9 +4,11 @@ Supported adapters: * Silicon Integrated Systems Corp (SiS) 630 chipset (Datasheet: available at http://www.sfr-fresh.com/linux) 730 chipset + 964 chipset * Possible other SiS chipsets ? Author: Alexander Malysh <amalysh@web.de> + Amaury Decrême <amaury.decreme@gmail.com> - SiS964 support Module Parameters ----------------- @@ -18,6 +20,7 @@ Module Parameters * high_clock = [1|0] Forcibly set Host Master Clock to 56KHz (default, what your BIOS use). DANGEROUS! This should be a bit faster, but freeze some systems (i.e. my Laptop). + SIS630/730 chip only. Description @@ -36,6 +39,12 @@ or like this: 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 730 Host (rev 02) 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 +or like this: + +00:00.0 Host bridge: Silicon Integrated Systems [SiS] 760/M760 Host (rev 02) +00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS964 [MuTIOL Media IO] + LPC Controller (rev 36) + in your 'lspci' output , then this driver is for your chipset. Thank You diff --git a/Documentation/i2c/busses/i2c-taos-evm b/Documentation/i2c/busses/i2c-taos-evm index 63f62bcbf59..60299555dcf 100644 --- a/Documentation/i2c/busses/i2c-taos-evm +++ b/Documentation/i2c/busses/i2c-taos-evm @@ -1,6 +1,6 @@ Kernel driver i2c-taos-evm -Author: Jean Delvare <khali@linux-fr.org> +Author: Jean Delvare <jdelvare@suse.de> This is a driver for the evaluation modules for TAOS I2C/SMBus chips. The modules include an SMBus master with limited capabilities, which can diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro index b88f91ae580..ab64ce21c25 100644 --- a/Documentation/i2c/busses/i2c-viapro +++ b/Documentation/i2c/busses/i2c-viapro @@ -28,7 +28,7 @@ Supported adapters: Authors: Kyösti Mälkki <kmalkki@cc.hut.fi>, Mark D. Studebaker <mdsxyz123@yahoo.com>, - Jean Delvare <khali@linux-fr.org> + Jean Delvare <jdelvare@suse.de> Module Parameters ----------------- |
