5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
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967 B
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41 lines
967 B
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=====================
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Kernel driver i2c-via
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=====================
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Supported adapters:
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* VIA Technologies, InC. VT82C586B
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Datasheet: Publicly available at the VIA website
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Author: Kyösti Mälkki <kmalkki@cc.hut.fi>
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Description
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-----------
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i2c-via is an i2c bus driver for motherboards with VIA chipset.
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The following VIA pci chipsets are supported:
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- MVP3, VP3, VP2/97, VPX/97
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- others with South bridge VT82C586B
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Your ``lspci`` listing must show this ::
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Bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10)
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Problems?
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---------
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Q:
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You have VT82C586B on the motherboard, but not in the listing.
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A:
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Go to your BIOS setup, section PCI devices or similar.
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Turn USB support on, and try again.
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Q:
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No error messages, but still i2c doesn't seem to work.
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A:
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This can happen. This driver uses the pins VIA recommends in their
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datasheets, but there are several ways the motherboard manufacturer
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can actually wire the lines.
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