Change in coreboot[master]: mb/google/dedede/var/sasukette: Update DPTF parameters

[Tao Xia (Code Review)]

Tao Xia has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/55208 )

Change subject: mb/google/dedede/var/sasukette: Update DPTF parameters
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mb/google/dedede/var/sasukette: Update DPTF parameters

Update DPTF parameters from internal thermal team.

BUG=b:180875580
BRANCH=dedede
TEST=emerge-dedede coreboot

Signed-off-by: Tao Xia 
Change-Id: Id18a38cddbcacbafbe2c54d94dbda5e00de02b3b
---
M src/mainboard/google/dedede/variants/sasukette/overridetree.cb
1 file changed, 35 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/08/55208/1

diff --git a/src/mainboard/google/dedede/variants/sasukette/overridetree.cb b/src/mainboard/google/dedede/variants/sasukette/overridetree.cb
index 0f48365..16bf546 100644
--- a/src/mainboard/google/dedede/variants/sasukette/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/sasukette/overridetree.cb
@@ -74,7 +74,42 @@
    	.pre_emp_bit   = USB2_HALF_BIT_PRE_EMP,
    }" # Camera

+	register "power_limits_config" = "{
+			.tdp_pl1_override = 7,
+			.tdp_pl2_override = 20,
+	}"
+
+	register "tcc_offset" = "10"    # TCC of 95C
+
    device domain 0 on
+		device pci 04.0 on
+			chip drivers/intel/dptf
+				## Passive Policy
+				register "policies.passive" = "{
+					[0] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 52, 5000),
+					[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 54, 5000),
+					[2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_2, 54, 5000),}"
+				## Critical Policy
+				register "policies.critical" = "{
+					[0] = DPTF_CRITICAL(CPU,          105, SHUTDOWN),
+					[1] = DPTF_CRITICAL(TEMP_SENSOR_0, 90, SHUTDOWN),
+					[2] = DPTF_CRITICAL(TEMP_SENSOR_1, 90, SHUTDOWN),
+					[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 90, SHUTDOWN),}"
+				register "controls.power_limits.pl1" = "{
+						.min_power = 5000,
+						.max_power = 7000,
+						.time_window_min = 28 * MSECS_PER_SEC,
+						.time_window_max = 28 * MSECS_PER_SEC,
+						.granularity = 250,}"
+				register "controls.power_limits.pl2" = "{
+						.min_power = 20000,
+						.max_power = 20000,
+						.time_window_min = 28 * MSECS_PER_SEC,
+						.time_window_max = 32 * MSECS_PER_SEC,
+						.granularity = 1000,}"
+				device generic 0 on end
+			end
+		end # SA Thermal device
    	device pci 14.0 on
    		chip drivers/usb/acpi
    			device usb 0.0 on