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| author | Jean Delvare <khali@linux-fr.org> | 2007-02-13 22:09:02 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@arrakis.delvare> | 2007-02-13 22:09:02 +0100 |
| commit | ab6a6ed271c757b429ddc68f5b93a41f9592ab8b (patch) | |
| tree | add85be6a7898f4288f3cb61b31aa5893b663a47 /Documentation/i2c | |
| parent | 9ace555d7d87c55ceab6999be444c9a17e0e79b4 (diff) | |
| download | linux-ab6a6ed271c757b429ddc68f5b93a41f9592ab8b.tar.gz linux-ab6a6ed271c757b429ddc68f5b93a41f9592ab8b.tar.bz2 linux-ab6a6ed271c757b429ddc68f5b93a41f9592ab8b.zip | |
i2c-viapro: Add support for the VIA CX700 south bridge
We do not have any documentation for the CX700, but it was reported
to work fine. Thanks to Claas Langbehn for testing.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'Documentation/i2c')
| -rw-r--r-- | Documentation/i2c/busses/i2c-viapro | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro index 25680346e0ac..775f489e86f6 100644 --- a/Documentation/i2c/busses/i2c-viapro +++ b/Documentation/i2c/busses/i2c-viapro @@ -13,6 +13,9 @@ Supported adapters: * VIA Technologies, Inc. VT8235, VT8237R, VT8237A, VT8251 Datasheet: available on request and under NDA from VIA + * VIA Technologies, Inc. CX700 + Datasheet: available on request and under NDA from VIA + Authors: Kyösti Mälkki <kmalkki@cc.hut.fi>, Mark D. Studebaker <mdsxyz123@yahoo.com>, @@ -44,6 +47,7 @@ Your lspci -n listing must show one of these : device 1106:3227 (VT8237R) device 1106:3337 (VT8237A) device 1106:3287 (VT8251) + device 1106:8324 (CX700) If none of these show up, you should look in the BIOS for settings like enable ACPI / SMBus or even USB. @@ -51,3 +55,6 @@ enable ACPI / SMBus or even USB. Except for the oldest chips (VT82C596A/B, VT82C686A and most probably VT8231), this driver supports I2C block transactions. Such transactions are mainly useful to read from and write to EEPROMs. + +The CX700 additionally appears to support SMBus PEC, although this driver +doesn't implement it yet. |