i2c-via 902 B

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