From ab6a6ed271c757b429ddc68f5b93a41f9592ab8b Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Tue, 13 Feb 2007 22:09:02 +0100 Subject: 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 --- Documentation/i2c/busses/i2c-viapro | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'Documentation/i2c') 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 , Mark D. Studebaker , @@ -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. -- cgit v1.2.3