Patch merged into coreboot/master: mb/asus/p5gc-mx: Fix and complete SIO devicetree options

the following patch was just integrated into master:
commit 9677fbfe512ceaf4858c86b6791a3d639c53d57e
Author: Arthur Heymans 
Date:   Sun Dec 25 17:52:15 2016 +0100

mb/asus/p5gc-mx: Fix and complete SIO devicetree options

The devicetree lacks the 'chip' option for the Super I/O,
    which causes the Super I/O related entries to be ignored.

This also adds other LDN that are present on this Super I/O.

Change-Id: Ida1b3c6575aa53bc7060070835c811665bdc1db1
    Signed-off-by: Arthur Heymans 
    Reviewed-on: https://review.coreboot.org/17965
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki 
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/17965 for details.

-gerrit