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Linus Torvalds1da177e2005-04-16 15:20:36 -07001Kernel driver i2c-via
2
3Supported adapters:
4 * VIA Technologies, InC. VT82C586B
5 Datasheet: Publicly available at the VIA website
6
7Author: Kyösti Mälkki <kmalkki@cc.hut.fi>
8
9Description
10-----------
11
12i2c-via is an i2c bus driver for motherboards with VIA chipset.
13
14The following VIA pci chipsets are supported:
15 - MVP3, VP3, VP2/97, VPX/97
16 - others with South bridge VT82C586B
17
18Your lspci listing must show this :
19
20 Bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10)
21
22 Problems?
23
24 Q: You have VT82C586B on the motherboard, but not in the listing.
25
26 A: Go to your BIOS setup, section PCI devices or similar.
27 Turn USB support on, and try again.
28
29 Q: No error messages, but still i2c doesn't seem to work.
30
31 A: This can happen. This driver uses the pins VIA recommends in their
32 datasheets, but there are several ways the motherboard manufacturer
33 can actually wire the lines.
34