From ec1926aaffa7087d6de8f82ee42678c231ebab48 Mon Sep 17 00:00:00 2001
From: David Wu <david_wu@quanta.corp-partner.google.com>
Date: Fri, 16 Oct 2020 16:54:40 +0800
Subject: [PATCH] mb/google/volteer/var/terrador: Configure board specific DPTF
 parameters

Configure board specific DPTF parameters for terrador and todor

BUG=b:171019363,b:170699797
BRANCH=volteer
TEST=build and verify by thermal team

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I19935ca98ec7a078869e73d65ea471df70f37121
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46487
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
---
 .../volteer/variants/terrador/overridetree.cb | 43 +++++++++++++++++++
 .../volteer/variants/todor/overridetree.cb    | 43 +++++++++++++++++++
 2 files changed, 86 insertions(+)

diff --git a/src/mainboard/google/volteer/variants/terrador/overridetree.cb b/src/mainboard/google/volteer/variants/terrador/overridetree.cb
index 1ccdb87ab5..001d5f6835 100644
--- a/src/mainboard/google/volteer/variants/terrador/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/terrador/overridetree.cb
@@ -17,6 +17,49 @@ chip soc/intel/tigerlake
 	register "SaGv" = "SaGv_Disabled"
 
 	device domain 0 on
+		device ref dptf on
+			chip drivers/intel/dptf
+				## Passive Policy
+				register "policies.passive" = "{
+					[0] = DPTF_PASSIVE(CPU,		CPU,	       85, 1000),
+					[1] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_1, 65, 6000),
+					[2] = DPTF_PASSIVE(CHARGER,	TEMP_SENSOR_0, 65, 6000),
+					[3] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_2, 65, 6000),
+					[4] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_3, 65, 6000)}"
+
+				## Critical Policy
+				register "policies.critical" = "{
+					[0] = DPTF_CRITICAL(CPU,	       100, SHUTDOWN),
+					[1] = DPTF_CRITICAL(TEMP_SENSOR_0,	75, SHUTDOWN),
+					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,	75, SHUTDOWN),
+					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,	75, SHUTDOWN),
+					[4] = DPTF_CRITICAL(TEMP_SENSOR_3,	75, SHUTDOWN)}"
+
+				## Power Limits Control
+				# 3-9W PL1 in 200mW increments, avg over 28-32s interval
+				# PL2 ranges from 9 to 40W, avg over 28-32s interval
+				register "controls.power_limits" = "{
+					.pl1 = {.min_power = 3000,
+						.max_power = 9000,
+						.time_window_min = 28 * MSECS_PER_SEC,
+						.time_window_max = 32 * MSECS_PER_SEC,
+						.granularity = 200,},
+					.pl2 = {.min_power = 9000,
+						.max_power = 40000,
+						.time_window_min = 28 * MSECS_PER_SEC,
+						.time_window_max = 32 * MSECS_PER_SEC,
+						.granularity = 1000,}}"
+
+				## Charger Performance Control (Control, mA)
+				register "controls.charger_perf" = "{
+					[0] = { 255, 1700 },
+					[1] = {  24, 1500 },
+					[2] = {  16, 1000 },
+					[3] = {   8,  500 }}"
+
+				device generic 0 on end
+			end
+		end
 		device ref i2c0 on
 			chip drivers/i2c/generic
 				register "hid" = ""10EC5682""
diff --git a/src/mainboard/google/volteer/variants/todor/overridetree.cb b/src/mainboard/google/volteer/variants/todor/overridetree.cb
index 1ccdb87ab5..001d5f6835 100644
--- a/src/mainboard/google/volteer/variants/todor/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/todor/overridetree.cb
@@ -17,6 +17,49 @@ chip soc/intel/tigerlake
 	register "SaGv" = "SaGv_Disabled"
 
 	device domain 0 on
+		device ref dptf on
+			chip drivers/intel/dptf
+				## Passive Policy
+				register "policies.passive" = "{
+					[0] = DPTF_PASSIVE(CPU,		CPU,	       85, 1000),
+					[1] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_1, 65, 6000),
+					[2] = DPTF_PASSIVE(CHARGER,	TEMP_SENSOR_0, 65, 6000),
+					[3] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_2, 65, 6000),
+					[4] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_3, 65, 6000)}"
+
+				## Critical Policy
+				register "policies.critical" = "{
+					[0] = DPTF_CRITICAL(CPU,	       100, SHUTDOWN),
+					[1] = DPTF_CRITICAL(TEMP_SENSOR_0,	75, SHUTDOWN),
+					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,	75, SHUTDOWN),
+					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,	75, SHUTDOWN),
+					[4] = DPTF_CRITICAL(TEMP_SENSOR_3,	75, SHUTDOWN)}"
+
+				## Power Limits Control
+				# 3-9W PL1 in 200mW increments, avg over 28-32s interval
+				# PL2 ranges from 9 to 40W, avg over 28-32s interval
+				register "controls.power_limits" = "{
+					.pl1 = {.min_power = 3000,
+						.max_power = 9000,
+						.time_window_min = 28 * MSECS_PER_SEC,
+						.time_window_max = 32 * MSECS_PER_SEC,
+						.granularity = 200,},
+					.pl2 = {.min_power = 9000,
+						.max_power = 40000,
+						.time_window_min = 28 * MSECS_PER_SEC,
+						.time_window_max = 32 * MSECS_PER_SEC,
+						.granularity = 1000,}}"
+
+				## Charger Performance Control (Control, mA)
+				register "controls.charger_perf" = "{
+					[0] = { 255, 1700 },
+					[1] = {  24, 1500 },
+					[2] = {  16, 1000 },
+					[3] = {   8,  500 }}"
+
+				device generic 0 on end
+			end
+		end
 		device ref i2c0 on
 			chip drivers/i2c/generic
 				register "hid" = ""10EC5682""