mb/google/sarien/variants: Set tcc offset value

Set tcc offset value to 5 degree celsius for Sarien system.

BRANCH=None
BUG=b:122636962
TEST=Built and tested on Sarien system

Change-Id: I06fbf6a0810028458bdd28d0d8a4e3b645f279ca
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/31037
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
index af8fe18..2b0408e 100644
--- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
@@ -70,6 +70,9 @@
 	#| I2C1              | Touchpad                  |
 	#| I2C4              | H1 TPM                    |
 	#+-------------------+---------------------------+
+
+	register "tcc_offset" = "5"
+
 	register "common_soc_config" = "{
 		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
 		.i2c[0] = {
diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
index 59f1f30..76e5db7 100644
--- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
@@ -75,7 +75,7 @@
 	#| I2C4              | H1 TPM                    |
 	#+-------------------+---------------------------+
 
-	register "tcc_offset" = "3"
+	register "tcc_offset" = "5"
 
 	register "common_soc_config" = "{
 		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,