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-rw-r--r--src/mainboard/google/volteer/variants/terrador/overridetree.cb3
-rw-r--r--src/mainboard/google/volteer/variants/todor/overridetree.cb3
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/terrador/overridetree.cb b/src/mainboard/google/volteer/variants/terrador/overridetree.cb
index 001d5f6835..ae26e79558 100644
--- a/src/mainboard/google/volteer/variants/terrador/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/terrador/overridetree.cb
@@ -16,6 +16,9 @@ chip soc/intel/tigerlake
register "SaGv" = "SaGv_Disabled"
+ # Disable SRCCLKREQ1#
+ register "PcieClkSrcUsage[1]" = "PCIE_CLK_NOTUSED"
+
device domain 0 on
device ref dptf on
chip drivers/intel/dptf
diff --git a/src/mainboard/google/volteer/variants/todor/overridetree.cb b/src/mainboard/google/volteer/variants/todor/overridetree.cb
index 001d5f6835..ae26e79558 100644
--- a/src/mainboard/google/volteer/variants/todor/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/todor/overridetree.cb
@@ -16,6 +16,9 @@ chip soc/intel/tigerlake
register "SaGv" = "SaGv_Disabled"
+ # Disable SRCCLKREQ1#
+ register "PcieClkSrcUsage[1]" = "PCIE_CLK_NOTUSED"
+
device domain 0 on
device ref dptf on
chip drivers/intel/dptf