i2c-piix4: Support AMD auxiliary SMBus controller
authorAndrew Armenia <andrew@asquaredlabs.com>
Tue, 24 Jul 2012 12:13:57 +0000 (14:13 +0200)
committerJean Delvare <khali@endymion.delvare>
Tue, 24 Jul 2012 12:13:57 +0000 (14:13 +0200)
Some AMD chipsets, such as the SP5100, have an auxiliary SMBus
controller with a second set of registers. This patch adds
support for this auxiliary controller.

Tested on ASUS KCMA-D8 motherboard.

Signed-off-by: Andrew Armenia <andrew@asquaredlabs.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

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