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-rw-r--r--src/mainboard/google/brya/variants/baseboard/nissa/devicetree.cb3
-rw-r--r--src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb3
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/baseboard/nissa/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/nissa/devicetree.cb
index 5ba10eed9f..30e83092d8 100644
--- a/src/mainboard/google/brya/variants/baseboard/nissa/devicetree.cb
+++ b/src/mainboard/google/brya/variants/baseboard/nissa/devicetree.cb
@@ -94,6 +94,9 @@ chip soc/intel/alderlake
# Disable Package C-state demotion for nissa baseboard.
register "disable_package_c_state_demotion" = "true"
+ # Vccin Aux Imon Iccmax, follow RDC#646929 Power Map requirement
+ register "vccin_aux_imon_iccmax" = "PD_TIER_VOLUME" # 27A
+
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
diff --git a/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
index dc0d4807f9..6016a7f03a 100644
--- a/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
+++ b/src/mainboard/google/brya/variants/baseboard/trulo/devicetree.cb
@@ -44,6 +44,9 @@ chip soc/intel/alderlake
register "pch_hda_sdi_enable[0]" = "true"
register "pch_hda_sdi_enable[1]" = "true"
+ # Vccin Aux Imon Iccmax, follow RDC#646929 Power Map requirement
+ register "vccin_aux_imon_iccmax" = "PD_TIER_VOLUME" # 27A
+
device domain 0 on
# The timing values can be derived from datasheet of display panel
# You can use EDID string to identify the type of display on the board