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Diffstat (limited to 'src/mainboard/google/chell/devicetree.cb')
-rw-r--r--src/mainboard/google/chell/devicetree.cb3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/google/chell/devicetree.cb b/src/mainboard/google/chell/devicetree.cb
index ac3a5c1da2..bb925cebe1 100644
--- a/src/mainboard/google/chell/devicetree.cb
+++ b/src/mainboard/google/chell/devicetree.cb
@@ -16,6 +16,9 @@ chip soc/intel/skylake
# EC host command range is in 0x800-0x8ff
register "gen1_dec" = "0x00fc0801"
+ # Enable "Intel Speed Shift Technology"
+ register "speed_shift_enable" = "1"
+
# Enable DPTF
register "dptf_enable" = "1"