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-rw-r--r--src/mainboard/google/dedede/variants/madoo/overridetree.cb5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/madoo/overridetree.cb b/src/mainboard/google/dedede/variants/madoo/overridetree.cb
index c7f39952c5..993bfbba89 100644
--- a/src/mainboard/google/dedede/variants/madoo/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/madoo/overridetree.cb
@@ -61,6 +61,11 @@ chip soc/intel/jasperlake
register "tcc_offset" = "10" # TCC of 95C
+ # Enable Acoustic noise mitigation and set slew rate to 1/8
+ # Rest of the parameters are 0 by default.
+ register "AcousticNoiseMitigation" = "1"
+ register "SlowSlewRate" = "2"
+
device domain 0 on
device pci 04.0 on
chip drivers/intel/dptf