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wtm2: Set SerialIO I2C ports to 3.3V 

These are both pulled up to 3.3V in the schematic.

Change-Id: I12e055a39ff6100300c3d285899b8d6239e3773d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50356
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4164
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Duncan Laurie 2013-05-07 13:28:56 -07:00 committed by Stefan Reinauer
parent 8a0cb8de65
commit 0e939155a3
1 changed files with 2 additions and 2 deletions
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4
src/mainboard/intel/wtm2/devicetree.cb
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@ -52,8 +52,8 @@ chip northbridge/intel/haswell
register "sata_port_map" = "0x2"
register "sio_acpi_mode" = "1"
register "sio_i2c0_voltage" = "1" # 1.8V
register "sio_i2c1_voltage" = "1" # 1.8V
register "sio_i2c0_voltage" = "0" # 3.3V
register "sio_i2c1_voltage" = "0" # 3.3V
device pci 13.0 on end # Smart Sound Audio DSP
device pci 14.0 on end # USB3 XHCI