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

[Tao Xia (Code Review)]

Tao Xia has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/54715 )

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

Update DPTF parameters from internal thermal team.

BUG=b:181189479
BRANCH=dedede
TEST=emerge-dedede coreboot

Signed-off-by: Tao Xia 
Change-Id: I379c0ea79a7c27bdd81ed41a54135f7284fb6412
---
M src/mainboard/google/dedede/variants/blipper/overridetree.cb
1 file changed, 25 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/54715/1

diff --git a/src/mainboard/google/dedede/variants/blipper/overridetree.cb b/src/mainboard/google/dedede/variants/blipper/overridetree.cb
index df3f9dd..37a0d2c 100644
--- a/src/mainboard/google/dedede/variants/blipper/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/blipper/overridetree.cb
@@ -39,7 +39,32 @@
    # USB Port Configuration
    register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"	# UF Camera

+	register "power_limits_config" = "{
+			.tdp_pl1_override = 6,
+			.tdp_pl2_override = 20,
+	}"
+
+	register "tcc_offset" = "10"    # TCC of 95C
+
    device domain 0 on
+		device pci 04.0 on
+			chip drivers/intel/dptf
+				register "policies.passive[0]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 50, 60000)"
+				register "controls.power_limits.pl1" = "{
+						.min_power = 4300,
+						.max_power = 6000,
+						.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