diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 54cce4e523bc..30567b499455 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -467,6 +467,21 @@ static void thermal_governor_trip_crossed(struct thermal_governor *governor,
 		governor->trip_crossed(tz, trip, crossed_up);
 }
 
+static void thermal_trip_crossed(struct thermal_zone_device *tz,
+				 const struct thermal_trip *trip,
+				 struct thermal_governor *governor,
+				 bool crossed_up)
+{
+	if (crossed_up) {
+		thermal_notify_tz_trip_up(tz, trip);
+		thermal_debug_tz_trip_up(tz, trip);
+	} else {
+		thermal_notify_tz_trip_down(tz, trip);
+		thermal_debug_tz_trip_down(tz, trip);
+	}
+	thermal_governor_trip_crossed(governor, tz, trip, crossed_up);
+}
+
 static int thermal_trip_notify_cmp(void *ascending, const struct list_head *a,
 				   const struct list_head *b)
 {
@@ -506,18 +521,12 @@ void __thermal_zone_device_update(struct thermal_zone_device *tz,
 		handle_thermal_trip(tz, td, &way_up_list, &way_down_list);
 
 	list_sort(&way_up_list, &way_up_list, thermal_trip_notify_cmp);
-	list_for_each_entry(td, &way_up_list, notify_list_node) {
-		thermal_notify_tz_trip_up(tz, &td->trip);
-		thermal_debug_tz_trip_up(tz, &td->trip);
-		thermal_governor_trip_crossed(governor, tz, &td->trip, true);
-	}
+	list_for_each_entry(td, &way_up_list, notify_list_node)
+		thermal_trip_crossed(tz, &td->trip, governor, true);
 
 	list_sort(NULL, &way_down_list, thermal_trip_notify_cmp);
-	list_for_each_entry(td, &way_down_list, notify_list_node) {
-		thermal_notify_tz_trip_down(tz, &td->trip);
-		thermal_debug_tz_trip_down(tz, &td->trip);
-		thermal_governor_trip_crossed(governor, tz, &td->trip, false);
-	}
+	list_for_each_entry(td, &way_down_list, notify_list_node)
+		thermal_trip_crossed(tz, &td->trip, governor, false);
 
 	if (governor->manage)
 		governor->manage(tz);
@@ -593,6 +602,12 @@ void thermal_zone_device_update(struct thermal_zone_device *tz,
 }
 EXPORT_SYMBOL_GPL(thermal_zone_device_update);
 
+void thermal_zone_trip_down(struct thermal_zone_device *tz,
+			    const struct thermal_trip *trip)
+{
+	thermal_trip_crossed(tz, trip, thermal_get_tz_governor(tz), false);
+}
+
 int for_each_thermal_governor(int (*cb)(struct thermal_governor *, void *),
 			      void *data)
 {
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
index d9785e5bbb08..20e7b45673d6 100644
--- a/drivers/thermal/thermal_core.h
+++ b/drivers/thermal/thermal_core.h
@@ -246,6 +246,8 @@ int thermal_zone_trip_id(const struct thermal_zone_device *tz,
 void thermal_zone_trip_updated(struct thermal_zone_device *tz,
 			       const struct thermal_trip *trip);
 int __thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp);
+void thermal_zone_trip_down(struct thermal_zone_device *tz,
+			    const struct thermal_trip *trip);
 
 /* sysfs I/F */
 int thermal_zone_create_device_groups(struct thermal_zone_device *tz);
diff --git a/drivers/thermal/thermal_debugfs.c b/drivers/thermal/thermal_debugfs.c
index 91f9c21235a8..942447229157 100644
--- a/drivers/thermal/thermal_debugfs.c
+++ b/drivers/thermal/thermal_debugfs.c
@@ -91,6 +91,8 @@ struct cdev_record {
  *
  * @timestamp: the trip crossing timestamp
  * @duration: total time when the zone temperature was above the trip point
+ * @trip_temp: trip temperature at mitigation start
+ * @trip_hyst: trip hysteresis at mitigation start
  * @count: the number of times the zone temperature was above the trip point
  * @max: maximum recorded temperature above the trip point
  * @min: minimum recorded temperature above the trip point
@@ -99,6 +101,8 @@ struct cdev_record {
 struct trip_stats {
 	ktime_t timestamp;
 	ktime_t duration;
+	int trip_temp;
+	int trip_hyst;
 	int count;
 	int max;
 	int min;
@@ -574,6 +578,7 @@ void thermal_debug_tz_trip_up(struct thermal_zone_device *tz,
 	struct thermal_debugfs *thermal_dbg = tz->debugfs;
 	int trip_id = thermal_zone_trip_id(tz, trip);
 	ktime_t now = ktime_get();
+	struct trip_stats *trip_stats;
 
 	if (!thermal_dbg)
 		return;
@@ -639,7 +644,10 @@ void thermal_debug_tz_trip_up(struct thermal_zone_device *tz,
 	tz_dbg->trips_crossed[tz_dbg->nr_trips++] = trip_id;
 
 	tze = list_first_entry(&tz_dbg->tz_episodes, struct tz_episode, node);
-	tze->trip_stats[trip_id].timestamp = now;
+	trip_stats = &tze->trip_stats[trip_id];
+	trip_stats->trip_temp = trip->temperature;
+	trip_stats->trip_hyst = trip->hysteresis;
+	trip_stats->timestamp = now;
 
 unlock:
 	mutex_unlock(&thermal_dbg->lock);
@@ -794,10 +802,6 @@ static int tze_seq_show(struct seq_file *s, void *v)
 		const struct thermal_trip *trip = &td->trip;
 		struct trip_stats *trip_stats;
 
-		/* Skip invalid trips. */
-		if (trip->temperature == THERMAL_TEMP_INVALID)
-			continue;
-
 		/*
 		 * There is no possible mitigation happening at the
 		 * critical trip point, so the stats will be always
@@ -836,8 +840,8 @@ static int tze_seq_show(struct seq_file *s, void *v)
 		seq_printf(s, "| %*d | %*s | %*d | %*d | %c%*lld | %*d | %*d | %*d |\n",
 			   4 , trip_id,
 			   8, type,
-			   9, trip->temperature,
-			   9, trip->hysteresis,
+			   9, trip_stats->trip_temp,
+			   9, trip_stats->trip_hyst,
 			   c, 10, duration_ms,
 			   9, trip_stats->avg,
 			   9, trip_stats->min,
diff --git a/drivers/thermal/thermal_trip.c b/drivers/thermal/thermal_trip.c
index d6a6acc78ddb..49e63db68517 100644
--- a/drivers/thermal/thermal_trip.c
+++ b/drivers/thermal/thermal_trip.c
@@ -152,17 +152,23 @@ void thermal_zone_set_trip_temp(struct thermal_zone_device *tz,
 	if (trip->temperature == temp)
 		return;
 
+	trip->temperature = temp;
+	thermal_notify_tz_trip_change(tz, trip);
+
 	if (temp == THERMAL_TEMP_INVALID) {
 		struct thermal_trip_desc *td = trip_to_trip_desc(trip);
 
-		if (trip->type == THERMAL_TRIP_PASSIVE &&
-		    tz->temperature >= td->threshold) {
+		if (tz->temperature >= td->threshold) {
 			/*
-			 * The trip has been crossed, so the thermal zone's
-			 * passive count needs to be adjusted.
+			 * The trip has been crossed on the way up, so some
+			 * adjustments are needed to compensate for the lack
+			 * of it going forward.
 			 */
-			tz->passive--;
-			WARN_ON_ONCE(tz->passive < 0);
+			if (trip->type == THERMAL_TRIP_PASSIVE) {
+				tz->passive--;
+				WARN_ON_ONCE(tz->passive < 0);
+			}
+			thermal_zone_trip_down(tz, trip);
 		}
 		/*
 		 * Invalidate the threshold to avoid triggering a spurious
@@ -170,7 +176,5 @@ void thermal_zone_set_trip_temp(struct thermal_zone_device *tz,
 		 */
 		td->threshold = INT_MAX;
 	}
-	trip->temperature = temp;
-	thermal_notify_tz_trip_change(tz, trip);
 }
 EXPORT_SYMBOL_GPL(thermal_zone_set_trip_temp);