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-rw-r--r--src/mainboard/google/sarien/variants/arcada/devicetree.cb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
index a84e73a826..7e4da3fff8 100644
--- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
@@ -382,6 +382,10 @@ chip soc/intel/cannonlake
device pci 1d.2 on end # PCI Express Port 11
device pci 1d.3 off end # PCI Express Port 12
device pci 1d.4 on
+ chip drivers/generic/bayhub
+ register "power_saving" = "1"
+ device pci 00.0 on end
+ end
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "2280" "SlotDataBusWidth4X"
end # PCI Express Port 13 (x4)
device pci 1e.0 off end # UART #0