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-rw-r--r--src/mainboard/google/rex/variants/rex0/overridetree.cb21
1 files changed, 20 insertions, 1 deletions
diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index 3231f46568..5732f7b180 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -107,7 +107,26 @@ chip soc/intel/meteorlake
device ref tbt_pcie_rp1 on end
device ref tbt_pcie_rp2 on end
device ref tbt_pcie_rp3 on end
- device ref tcss_xhci on end
+ device ref tcss_xhci on
+ chip drivers/usb/acpi
+ device ref tcss_root_hub on
+ chip drivers/usb/acpi
+ register "desc" = ""USB3 Type-C Port C0 (MLB)""
+ register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+ register "use_custom_pld" = "true"
+ register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, RIGHT, ACPI_PLD_GROUP(1, 1))"
+ device ref tcss_usb3_port1 on end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""USB3 Type-C Port C1 (DB)""
+ register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+ register "use_custom_pld" = "true"
+ register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))"
+ device ref tcss_usb3_port3 on end
+ end
+ end
+ end
+ end
device ref tcss_dma0 on end
device ref tcss_dma1 on end
device ref cnvi_wifi on