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[net-next-2.6.git] / Documentation / i2c / busses / i2c-ali1563
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1Kernel driver i2c-ali1563
2
3Supported adapters:
4 * Acer Labs, Inc. ALI 1563 (south bridge)
5 Datasheet: Now under NDA
6 http://www.ali.com.tw/eng/support/datasheet_request.php
7
8Author: Patrick Mochel <mochel@digitalimplant.org>
9
10Description
11-----------
12
13This is the driver for the SMB Host controller on Acer Labs Inc. (ALI)
14M1563 South Bridge.
15
16For an overview of these chips see http://www.acerlabs.com
17
18The M1563 southbridge is deceptively similar to the M1533, with a few
19notable exceptions. One of those happens to be the fact they upgraded the
20i2c core to be SMBus 2.0 compliant, and happens to be almost identical to
89140f41 21the i2c controller found in the Intel 801 south bridges.
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22
23Features
24--------
25
26This driver controls the SMB Host only. This driver does not use
27interrupts.