[XS] Change in coreboot[main]: mb/google/rex/variants/deku: Add basic DTT

[Eran Mitrani (Code Review)]

Eran Mitrani has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/79353?usp=email )

Change subject: mb/google/rex/variants/deku: Add basic DTT
......................................................................

mb/google/rex/variants/deku: Add basic DTT

Add default Intel DPTF.

BUG=b:305793886
TEST=util/abuild/abuild -p none -t google/rex -x -a -b deku

Signed-off-by: Eran Mitrani 
Change-Id: Id681754fc8e7b418de35f66df097cadd4aad7448
---
M src/mainboard/google/rex/variants/deku/overridetree.cb
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/79353/1

diff --git a/src/mainboard/google/rex/variants/deku/overridetree.cb b/src/mainboard/google/rex/variants/deku/overridetree.cb
index 2cba613..8602b59 100644
--- a/src/mainboard/google/rex/variants/deku/overridetree.cb
+++ b/src/mainboard/google/rex/variants/deku/overridetree.cb
@@ -55,6 +55,11 @@
    }"

device domain 0 on
+		device ref dtt on
+			chip drivers/intel/dptf
+				device generic 0 alias dptf_policy on end
+			end
+		end
    	device ref pcie_rp7 on
    		# Enable LAN1 Card PCIE 7 using clk 2
    		register "pcie_rp[PCH_RP(7)]" = "{