[XS] Change in coreboot[main]: mb/google/rex/var/rex0: Set PCIE WLAN bluetooth companion device

[Subrata Banik (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Tarun.

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83844?usp=email )

Change subject: mb/google/rex/var/rex0: Set PCIE WLAN bluetooth companion device
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mb/google/rex/var/rex0: Set PCIE WLAN bluetooth companion device

To publish the Bluetooth Regulator Domain Settings under the right
ACPI device scope, the wifi generic driver requires the bluetooth
companion to be set accordingly.

BUG=b:345373187
TEST=Build and test on google/rex0, check BRDS is shown in SSDT.

Change-Id: I28541e7a23dd486d3e0ec38ee89e1ab13595fc72

Change-Id: I82f6290cb1934e2c0597286702f93e3789e8f345
Signed-off-by: Subrata Banik 
---
M src/mainboard/google/rex/variants/rex0/overridetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/44/83844/1

diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index 1d1957a..2119fe9 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -746,6 +746,7 @@
    		chip drivers/wifi/generic
    			register "wake" = "GPE0_DW2_09"
    			register "add_acpi_dma_property" = "true"
+				use usb2_port10 as bluetooth_companion
    			device pci 00.0 on
    				probe WIFI WIFI_PCIE
    			end