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-rw-r--r--src/mainboard/google/guybrush/variants/baseboard/devicetree.cb22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
index 59efa43279..df8bd2afd3 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
@@ -48,6 +48,28 @@ chip soc/amd/cezanne
# Enable S0i3 support
register "s0ix_enable" = "1"
+ # Enable STT support
+ register "stt_control" = "1"
+ register "stt_pcb_sensor_count" = "2"
+ register "stt_min_limit" = "0"
+ register "stt_m1" = "0x0319"
+ register "stt_m2" = "0x01A0"
+ register "stt_m3" = "0"
+ register "stt_m4" = "0"
+ register "stt_m5" = "0"
+ register "stt_m6" = "0"
+ register "stt_c_apu" = "0xE99F"
+ register "stt_c_gpu" = "0"
+ register "stt_c_hs2" = "0"
+ register "stt_alpha_apu" = "0xCCD"
+ register "stt_alpha_gpu" = "0"
+ register "stt_alpha_hs2" = "0"
+ register "stt_skin_temp_apu" = "0x2D00"
+ register "stt_skin_temp_gpu" = "0"
+ register "stt_skin_temp_hs2" = "0"
+ register "stt_error_coeff" = "0xD"
+ register "stt_error_rate_coefficient" = "0x8F6"
+
register "system_configuration" = "2"
register "i2c_scl_reset" = "GPIO_I2C0_SCL | GPIO_I2C1_SCL |