diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c
index 9d1594d2f1ed..ee2414f33606 100644
--- a/drivers/thermal/qcom/tsens-common.c
+++ b/drivers/thermal/qcom/tsens-common.c
@@ -377,6 +377,26 @@ irqreturn_t tsens_critical_irq_thread(int irq, void *data)
 	struct tsens_irq_data d;
 	unsigned long flags;
 	int temp, ret, i;
+	u32 wdog_status, wdog_count;
+
+	if (priv->feat->has_watchdog) {
+		ret = regmap_field_read(priv->rf[WDOG_BARK_STATUS], &wdog_status);
+		if (ret)
+			return ret;
+
+		if (wdog_status) {
+			/* Clear WDOG interrupt */
+			regmap_field_write(priv->rf[WDOG_BARK_CLEAR], 1);
+			regmap_field_write(priv->rf[WDOG_BARK_CLEAR], 0);
+			ret = regmap_field_read(priv->rf[WDOG_BARK_COUNT], &wdog_count);
+			if (ret)
+				return ret;
+			if (wdog_count)
+				dev_dbg(priv->dev, "%s: watchdog count: %d\n", __func__, wdog_count);
+
+			return IRQ_HANDLED;
+		}
+	}
 
 	for (i = 0; i < priv->num_sensors; i++) {
 		const struct tsens_sensor *s = &priv->sensor[i];
@@ -677,6 +697,7 @@ int __init init_common(struct tsens_priv *priv)
 {
 	void __iomem *tm_base, *srot_base;
 	struct device *dev = priv->dev;
+	u32 ver_minor;
 	struct resource *res;
 	u32 enabled;
 	int ret, i, j;
@@ -726,6 +747,9 @@ int __init init_common(struct tsens_priv *priv)
 			if (IS_ERR(priv->rf[i]))
 				return PTR_ERR(priv->rf[i]);
 		}
+		ret = regmap_field_read(priv->rf[VER_MINOR], &ver_minor);
+		if (ret)
+			goto err_put_device;
 	}
 
 	priv->rf[TSENS_EN] = devm_regmap_field_alloc(dev, priv->srot_map,
@@ -786,6 +810,25 @@ int __init init_common(struct tsens_priv *priv)
 		}
 	}
 
+	if (tsens_version(priv) > VER_1_X &&  ver_minor > 2) {
+		/* Watchdog is present only on v2.3+ */
+		priv->feat->has_watchdog = 1;
+		for (i = WDOG_BARK_STATUS; i <= CC_MON_MASK; i++) {
+			priv->rf[i] = devm_regmap_field_alloc(dev, priv->tm_map,
+							      priv->fields[i]);
+			if (IS_ERR(priv->rf[i])) {
+				ret = PTR_ERR(priv->rf[i]);
+				goto err_put_device;
+			}
+		}
+		/*
+		 * Watchdog is already enabled, unmask the bark.
+		 * Disable cycle completion monitoring
+		 */
+		regmap_field_write(priv->rf[WDOG_BARK_MASK], 0);
+		regmap_field_write(priv->rf[CC_MON_MASK], 1);
+	}
+
 	spin_lock_init(&priv->ul_lock);
 	spin_lock_init(&priv->crit_lock);
 	tsens_enable_irq(priv);
diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c
index ce5ef0055d13..b293ed32174b 100644
--- a/drivers/thermal/qcom/tsens-v2.c
+++ b/drivers/thermal/qcom/tsens-v2.c
@@ -24,6 +24,7 @@
 #define TM_Sn_CRITICAL_THRESHOLD_OFF	0x0060
 #define TM_Sn_STATUS_OFF		0x00a0
 #define TM_TRDY_OFF			0x00e4
+#define TM_WDOG_LOG_OFF		0x013c
 
 /* v2.x: 8996, 8998, sdm845 */
 
@@ -66,6 +67,15 @@ static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = {
 	REG_FIELD_SPLIT_BITS_0_15(CRIT_INT_CLEAR,  TM_CRITICAL_INT_CLEAR_OFF),
 	REG_FIELD_SPLIT_BITS_0_15(CRIT_INT_MASK,   TM_CRITICAL_INT_MASK_OFF),
 
+	/* WATCHDOG on v2.3 or later */
+	[WDOG_BARK_STATUS] = REG_FIELD(TM_CRITICAL_INT_STATUS_OFF, 31, 31),
+	[WDOG_BARK_CLEAR]  = REG_FIELD(TM_CRITICAL_INT_CLEAR_OFF,  31, 31),
+	[WDOG_BARK_MASK]   = REG_FIELD(TM_CRITICAL_INT_MASK_OFF,   31, 31),
+	[CC_MON_STATUS]    = REG_FIELD(TM_CRITICAL_INT_STATUS_OFF, 30, 30),
+	[CC_MON_CLEAR]     = REG_FIELD(TM_CRITICAL_INT_CLEAR_OFF,  30, 30),
+	[CC_MON_MASK]      = REG_FIELD(TM_CRITICAL_INT_MASK_OFF,   30, 30),
+	[WDOG_BARK_COUNT]  = REG_FIELD(TM_WDOG_LOG_OFF,             0,  7),
+
 	/* Sn_STATUS */
 	REG_FIELD_FOR_EACH_SENSOR16(LAST_TEMP,       TM_Sn_STATUS_OFF,  0,  11),
 	REG_FIELD_FOR_EACH_SENSOR16(VALID,           TM_Sn_STATUS_OFF, 21,  21),
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index a252619c2399..cf0511a947d4 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -440,6 +440,18 @@ enum regfield_ids {
 	CRIT_THRESH_13,
 	CRIT_THRESH_14,
 	CRIT_THRESH_15,
+
+	/* WATCHDOG */
+	WDOG_BARK_STATUS,
+	WDOG_BARK_CLEAR,
+	WDOG_BARK_MASK,
+	WDOG_BARK_COUNT,
+
+	/* CYCLE COMPLETION MONITOR */
+	CC_MON_STATUS,
+	CC_MON_CLEAR,
+	CC_MON_MASK,
+
 	MIN_STATUS_0,		/* MIN threshold violated */
 	MIN_STATUS_1,
 	MIN_STATUS_2,
@@ -484,6 +496,7 @@ enum regfield_ids {
  * @adc:      do the sensors only output adc code (instead of temperature)?
  * @srot_split: does the IP neatly splits the register space into SROT and TM,
  *              with SROT only being available to secure boot firmware?
+ * @has_watchdog: does this IP support watchdog functionality?
  * @max_sensors: maximum sensors supported by this version of the IP
  */
 struct tsens_features {
@@ -491,6 +504,7 @@ struct tsens_features {
 	unsigned int crit_int:1;
 	unsigned int adc:1;
 	unsigned int srot_split:1;
+	unsigned int has_watchdog:1;
 	unsigned int max_sensors;
 };
 
