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| author | Jean Delvare | 2008-07-14 22:38:21 +0200 |
|---|---|---|
| committer | Jean Delvare | 2008-07-14 22:38:21 +0200 |
| commit | 279e902445557897707d325182916a6e28ba80de (patch) | |
| tree | 48f518f932b7a527ccd749f7e310d4fa92149c7e /Documentation/i2c/busses | |
| parent | i2c-davinci: Initialize cmd_complete sooner (diff) | |
| download | kernel-qcow2-linux-279e902445557897707d325182916a6e28ba80de.tar.gz kernel-qcow2-linux-279e902445557897707d325182916a6e28ba80de.tar.xz kernel-qcow2-linux-279e902445557897707d325182916a6e28ba80de.zip | |
i2c-nforce2: Add support for multiplexing on the Tyan S4985
Just like the Tyan S4882, the S4985 uses a multiplexer to give access
to all 16 memory module SPD EEPROMs. This specific i2c-nforce2-s4985
driver adds support for this. It is heavily based on the older
i2c-amd756-s4882 driver.
As more mainboards will use multiplexer chips, we will have to find a
way to support them without having to write a new specfic driver for
each. The recent changes to the i2c subsystem should help us, and the
new gpio subsystem might help, too.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'Documentation/i2c/busses')
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