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-rw-r--r--src/mainboard/google/kahlee/Kconfig1
-rw-r--r--src/mainboard/google/kahlee/variants/grunt/devicetree.cb7
2 files changed, 7 insertions, 1 deletions
diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index 22925f4eb9..24881b57d0 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -36,6 +36,7 @@ config BOARD_GOOGLE_BASEBOARD_KAHLEE
select SOC_AMD_PSP_SELECTABLE_SMU_FW
select SOC_AMD_SMU_FANLESS
select HAVE_ACPI_RESUME
+ select DRIVERS_GENERIC_BH720 if BOARD_GOOGLE_GRUNT
if BOARD_GOOGLE_BASEBOARD_KAHLEE
diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
index cfc3198b25..151d902e0c 100644
--- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
@@ -62,7 +62,12 @@ chip soc/amd/stoneyridge
device pci 2.1 on end #
device pci 2.2 on end #
device pci 2.3 on end #
- device pci 2.4 on end #
+ device pci 2.4 on
+ chip drivers/generic/bayhub
+ register "power_saving" = "1"
+ device pci 00.0 on end
+ end
+ end #
device pci 2.5 on end #
device pci 8.0 on end # PSP
device pci 9.0 on end # PCIe Host Bridge