summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/sarien/variants/arcada/devicetree.cb4
-rw-r--r--src/mainboard/google/sarien/variants/sarien/devicetree.cb4
2 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
index 5fdf8fd771..cccddce712 100644
--- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
@@ -23,6 +23,10 @@ chip soc/intel/cannonlake
register "InternalGfx" = "1"
register "SkipExtGfxScan" = "1"
register "VmxEnable" = "1"
+ register "PchPmSlpS3MinAssert" = "3" # 50ms
+ register "PchPmSlpS4MinAssert" = "4" # 4s
+ register "PchPmSlpSusMinAssert" = "4" # 4s
+ register "PchPmSlpAMinAssert" = "4" # 2s
register "speed_shift_enable" = "1"
register "s0ix_enable" = "1"
diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
index 358d131b3f..b590bac4bf 100644
--- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
@@ -27,6 +27,10 @@ chip soc/intel/cannonlake
register "InternalGfx" = "1"
register "SkipExtGfxScan" = "1"
register "VmxEnable" = "1"
+ register "PchPmSlpS3MinAssert" = "3" # 50ms
+ register "PchPmSlpS4MinAssert" = "4" # 4s
+ register "PchPmSlpSusMinAssert" = "4" # 4s
+ register "PchPmSlpAMinAssert" = "4" # 2s
register "speed_shift_enable" = "1"
register "s0ix_enable" = "1"