From fc63f8d5a955c02c7621ba981b7e5594166f6c21 Mon Sep 17 00:00:00 2001
From: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Date: Mon, 18 Jan 2021 10:04:55 +0800
Subject: [PATCH] mb/google/dedede/var/lantis: Update DPTF parameters

DPTF paramerters from thermal team.

1. PL1 max =5.8W
2. PL1 min =3.8W
3. PL2 =20W

BUG=b:177249297
BRANCH=dedede
TEST=build image and verified by thermal team.

Change-Id: I19654b65613817ebecf979ce7ac4f76d370ebdc2
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49627
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
---
 .../dedede/variants/lantis/overridetree.cb    | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/src/mainboard/google/dedede/variants/lantis/overridetree.cb b/src/mainboard/google/dedede/variants/lantis/overridetree.cb
index 297a5c0a97..18d654f5c6 100644
--- a/src/mainboard/google/dedede/variants/lantis/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/lantis/overridetree.cb
@@ -60,7 +60,49 @@ chip soc/intel/jasperlake
 		},
 	}"
 
+	register "power_limits_config" = "{
+		.tdp_pl1_override = 6,
+		.tdp_pl2_override = 20,
+	}"
+
 	device domain 0 on
+		device pci 04.0 on
+			chip drivers/intel/dptf
+				register "options.tsr[0].desc" = ""Memory""
+				register "options.tsr[1].desc" = ""Ambient""
+
+				## Passive Policy
+				register "policies.passive" = "{
+					[0] = DPTF_PASSIVE(CPU, CPU,           90, 10000),
+					[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 80, 60000),
+					[2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 55, 15000),
+				}"
+				## 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, 80, SHUTDOWN),
+				}"
+				## Power Limits Control
+				register "controls.power_limits" = "{
+					.pl1 = {
+						.min_power = 3800,
+						.max_power = 5800,
+						.time_window_min = 1 * MSECS_PER_SEC,
+						.time_window_max = 1 * MSECS_PER_SEC,
+						.granularity = 200,
+					},
+					.pl2 = {
+						.min_power = 20000,
+						.max_power = 20000,
+						.time_window_min = 1 * MSECS_PER_SEC,
+						.time_window_max = 1 * 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