Change in coreboot[master]: [WIP] mb/google/brya: Add two sensors for DPTF functionality

[Sumeet R Pawnikar (Code Review)]

Sumeet R Pawnikar has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/54724 )

Change subject: [WIP] mb/google/brya: Add two sensors for DPTF functionality
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[WIP] mb/google/brya: Add two sensors for DPTF functionality

Add two thermal sensors for fan and wwan for DPTF based thermal control.

BRANCH=None
BUG=b:181271666
TEST=None

Change-Id: Idc9bd6040c9bb316ec7e314f5e9c937c75cfc95a
Signed-off-by: Sumeet Pawnikar 
---
M src/mainboard/google/brya/variants/brya0/overridetree.cb
1 file changed, 14 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/54724/1

diff --git a/src/mainboard/google/brya/variants/brya0/overridetree.cb b/src/mainboard/google/brya/variants/brya0/overridetree.cb
index ccc0384..1ad42e5 100644
--- a/src/mainboard/google/brya/variants/brya0/overridetree.cb
+++ b/src/mainboard/google/brya/variants/brya0/overridetree.cb
@@ -42,6 +42,8 @@
    			## sensor information
    			register "options.tsr[0].desc" = ""DRAM""
    			register "options.tsr[1].desc" = ""Charger""
+				register "options.tsr[2].desc" = ""Fan""
+				register "options.tsr[3].desc" = ""WWAN""

# TODO: below values are initial reference values only
    			## Active Policy
@@ -53,6 +55,14 @@
    							TEMP_PCT(80, 80),
    							TEMP_PCT(75, 70),
    					}
+					},
+					[1] = {
+						.target = DPTF_TEMP_SENSOR_2,
+						.thresholds = {
+								TEMP_PCT(80, 90),
+								TEMP_PCT(75, 80),
+								TEMP_PCT(70, 70),
+						}
    				}
    			}"

@@ -61,6 +71,8 @@
    				[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
    				[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 75, 5000),
    				[2] = DPTF_PASSIVE(CHARGER,     TEMP_SENSOR_1, 75, 5000),
+					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_2, 75, 5000),
+					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_3, 75, 5000),
    			}"

## Critical Policy
@@ -68,6 +80,8 @@
    				[0] = DPTF_CRITICAL(CPU,               105, SHUTDOWN),
    				[1] = DPTF_CRITICAL(TEMP_SENSOR_0,      85, SHUTDOWN),
    				[2] = DPTF_CRITICAL(TEMP_SENSOR_1,      85, SHUTDOWN),
+					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,      85, SHUTDOWN),
+					[4] = DPTF_CRITICAL(TEMP_SENSOR_3,      85, SHUTDOWN),
    			}"

register "controls.power_limits" = "{