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-rw-r--r--src/mainboard/google/peppy/devicetree.cb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/peppy/devicetree.cb b/src/mainboard/google/peppy/devicetree.cb
index 06ca93c9f4..b19f04bf88 100644
--- a/src/mainboard/google/peppy/devicetree.cb
+++ b/src/mainboard/google/peppy/devicetree.cb
@@ -70,6 +70,10 @@ chip northbridge/intel/haswell
register "sata_ahci" = "0x1"
register "sata_port_map" = "0x1"
+ # DTLE DATA / EDGE values
+ register "sata_port0_gen3_dtle" = "0x5"
+ register "sata_port1_gen3_dtle" = "0x5"
+
register "sio_acpi_mode" = "0"
register "sio_i2c0_voltage" = "0" # 3.3V
register "sio_i2c1_voltage" = "0" # 3.3V