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Diffstat (limited to 'src/mainboard/intel/wtm2/devicetree.cb')
-rw-r--r--src/mainboard/intel/wtm2/devicetree.cb20
1 files changed, 12 insertions, 8 deletions
diff --git a/src/mainboard/intel/wtm2/devicetree.cb b/src/mainboard/intel/wtm2/devicetree.cb
index 80c86273d8..5e1ca3aba4 100644
--- a/src/mainboard/intel/wtm2/devicetree.cb
+++ b/src/mainboard/intel/wtm2/devicetree.cb
@@ -51,20 +51,24 @@ chip northbridge/intel/haswell
register "sata_ahci" = "0x1"
register "sata_port_map" = "0x2"
+ register "sio_acpi_mode" = "1"
+ register "sio_i2c0_voltage" = "1" # 1.8V
+ register "sio_i2c1_voltage" = "1" # 1.8V
+
device pci 13.0 on end # Smart Sound Audio DSP
device pci 14.0 on end # USB3 XHCI
- device pci 15.0 off end # Serial I/O DMA
- device pci 15.1 off end # I2C0
- device pci 15.2 off end # I2C1
- device pci 15.3 off end # GSPI0
- device pci 15.4 off end # GSPI1
- device pci 15.5 off end # UART0
- device pci 15.6 off end # UART1
+ device pci 15.0 on end # Serial I/O DMA
+ device pci 15.1 on end # I2C0
+ device pci 15.2 on end # I2C1
+ device pci 15.3 on end # GSPI0
+ device pci 15.4 on end # GSPI1
+ device pci 15.5 on end # UART0
+ device pci 15.6 on end # UART1
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
device pci 16.3 off end # Management Engine KT
- device pci 17.0 off end # SDIO
+ device pci 17.0 on end # SDIO
device pci 19.0 on end # GbE
device pci 1b.0 on end # High Definition Audio
device pci 1c.0 on end # PCIe Port #1