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-rw-r--r--src/mainboard/google/rex/Kconfig2
-rw-r--r--src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb3
-rw-r--r--src/mainboard/google/rex/variants/rex0/overridetree.cb5
3 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig
index 7976e0bcac..54811ac4db 100644
--- a/src/mainboard/google/rex/Kconfig
+++ b/src/mainboard/google/rex/Kconfig
@@ -4,6 +4,8 @@ config BOARD_GOOGLE_REX_COMMON
select DRIVERS_GENERIC_MAX98357A
select DRIVERS_I2C_GENERIC
select DRIVERS_I2C_HID
+ select DRIVERS_INTEL_DPTF
+ select DRIVERS_INTEL_DPTF_SUPPORTS_TPCH
select DRIVERS_INTEL_USB4_RETIMER
select DRIVERS_SOUNDWIRE_ALC5682
select DRIVERS_WIFI_GENERIC
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb
index cbfa49a61d..a3225ca111 100644
--- a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb
+++ b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb
@@ -14,6 +14,9 @@ chip soc/intel/meteorlake
# S0ix enable
register "s0ix_enable" = "1"
+ # DPTF enable
+ register "dptf_enable" = "1"
+
# Enable CNVi BT
register "cnvi_bt_core" = "true"
diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index b02999fe55..e7244cb69f 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -118,6 +118,11 @@ chip soc/intel/meteorlake
}"
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_rp9 on
# Enable SSD Card PCIE 9 using clk 4
register "pcie_rp[PCH_RP(9)]" = "{