diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
index de4a2d99f0d5..1f56acd8f637 100644
--- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
+++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
@@ -24,6 +24,10 @@
 #define QPNP_TM_REG_STATUS		0x08
 #define QPNP_TM_REG_SHUTDOWN_CTRL1	0x40
 #define QPNP_TM_REG_ALARM_CTRL		0x46
+/* TEMP_DAC_* registers are only present for TEMP_GEN2 v2.0 */
+#define QPNP_TM_REG_TEMP_DAC_STG1	0x47
+#define QPNP_TM_REG_TEMP_DAC_STG2	0x48
+#define QPNP_TM_REG_TEMP_DAC_STG3	0x49
 
 #define QPNP_TM_TYPE			0x09
 #define QPNP_TM_SUBTYPE_GEN1		0x08
@@ -65,13 +69,42 @@ static const long temp_map_gen2_v1[THRESH_COUNT][STAGE_COUNT] = {
 
 #define TEMP_STAGE_HYSTERESIS		2000
 
+/*
+ * For TEMP_GEN2 v2.0, TEMP_DAC_STG1/2/3 registers are used to set the threshold
+ * for each stage independently.
+ * TEMP_DAC_STG* = 0 --> 80 C
+ * Each 8 step increase in TEMP_DAC_STG* value corresponds to 5 C (5000 mC).
+ */
+#define TEMP_DAC_MIN			80000
+#define TEMP_DAC_SCALE_NUM		8
+#define TEMP_DAC_SCALE_DEN		5000
+
+#define TEMP_DAC_TEMP_TO_REG(temp) \
+	(((temp) - TEMP_DAC_MIN) * TEMP_DAC_SCALE_NUM / TEMP_DAC_SCALE_DEN)
+#define TEMP_DAC_REG_TO_TEMP(reg) \
+	(TEMP_DAC_MIN + (reg) * TEMP_DAC_SCALE_DEN / TEMP_DAC_SCALE_NUM)
+
+static const long temp_dac_max[STAGE_COUNT] = {
+	119375, 159375, 159375
+};
+
 /* Temperature in Milli Celsius reported during stage 0 if no ADC is present */
 #define DEFAULT_TEMP			37000
 
+struct qpnp_tm_chip;
+
+struct spmi_temp_alarm_data {
+	const struct thermal_zone_device_ops *ops;
+	bool				has_temp_dac;
+	int (*setup)(struct qpnp_tm_chip *chip);
+	int (*update_trip_temps)(struct qpnp_tm_chip *chip);
+};
+
 struct qpnp_tm_chip {
 	struct regmap			*map;
 	struct device			*dev;
 	struct thermal_zone_device	*tz_dev;
+	const struct spmi_temp_alarm_data *data;
 	unsigned int			subtype;
 	unsigned int			dig_revision;
 	long				temp;
@@ -85,6 +118,8 @@ struct qpnp_tm_chip {
 
 	struct iio_channel		*adc;
 	const long			(*temp_map)[THRESH_COUNT][STAGE_COUNT];
+
+	long				temp_dac_map[STAGE_COUNT];
 };
 
 /* This array maps from GEN2 alarm state to GEN1 alarm stage */
@@ -118,6 +153,13 @@ static int qpnp_tm_write(struct qpnp_tm_chip *chip, u16 addr, u8 data)
  */
 static long qpnp_tm_decode_temp(struct qpnp_tm_chip *chip, unsigned int stage)
 {
+	if (chip->data->has_temp_dac) {
+		if (stage == 0 || stage > STAGE_COUNT)
+			return 0;
+
+		return chip->temp_dac_map[stage - 1];
+	}
+
 	if (!chip->temp_map || chip->thresh >= THRESH_COUNT || stage == 0 ||
 	    stage > STAGE_COUNT)
 		return 0;
@@ -219,6 +261,34 @@ static int qpnp_tm_get_temp(struct thermal_zone_device *tz, int *temp)
 	return 0;
 }
 
+static int qpnp_tm_gen2_rev2_set_temp_thresh(struct qpnp_tm_chip *chip, int trip,
+				       int temp)
+{
+	int ret, temp_cfg;
+	u8 reg;
+
+	if (trip < 0 || trip >= STAGE_COUNT) {
+		dev_err(chip->dev, "invalid TEMP_DAC trip = %d\n", trip);
+		return -EINVAL;
+	} else if (temp < TEMP_DAC_MIN || temp > temp_dac_max[trip]) {
+		dev_err(chip->dev, "invalid TEMP_DAC temp = %d\n", temp);
+		return -EINVAL;
+	}
+
+	reg = TEMP_DAC_TEMP_TO_REG(temp);
+	temp_cfg = TEMP_DAC_REG_TO_TEMP(reg);
+
+	ret = qpnp_tm_write(chip, QPNP_TM_REG_TEMP_DAC_STG1 + trip, reg);
+	if (ret < 0) {
+		dev_err(chip->dev, "TEMP_DAC_STG write failed, ret=%d\n", ret);
+		return ret;
+	}
+
+	chip->temp_dac_map[trip] = temp_cfg;
+
+	return 0;
+}
+
 static int qpnp_tm_update_critical_trip_temp(struct qpnp_tm_chip *chip,
 					     int temp)
 {
@@ -286,6 +356,24 @@ static const struct thermal_zone_device_ops qpnp_tm_sensor_ops = {
 	.set_trip_temp = qpnp_tm_set_trip_temp,
 };
 
+static int qpnp_tm_gen2_rev2_set_trip_temp(struct thermal_zone_device *tz,
+					  int trip, int temp)
+{
+	struct qpnp_tm_chip *chip = tz->devdata;
+	int ret;
+
+	mutex_lock(&chip->lock);
+	ret = qpnp_tm_gen2_rev2_set_temp_thresh(chip, trip, temp);
+	mutex_unlock(&chip->lock);
+
+	return ret;
+}
+
+static const struct thermal_zone_device_ops qpnp_tm_gen2_rev2_sensor_ops = {
+	.get_temp = qpnp_tm_get_temp,
+	.set_trip_temp = qpnp_tm_gen2_rev2_set_trip_temp,
+};
+
 static irqreturn_t qpnp_tm_isr(int irq, void *data)
 {
 	struct qpnp_tm_chip *chip = data;
@@ -313,6 +401,71 @@ static int qpnp_tm_get_critical_trip_temp(struct qpnp_tm_chip *chip)
 	return THERMAL_TEMP_INVALID;
 }
 
+/* Configure TEMP_DAC registers based on DT thermal_zone trips */
+static int qpnp_tm_gen2_rev2_update_trip_temps(struct qpnp_tm_chip *chip)
+{
+	struct thermal_trip trip = {0};
+	int ret, ntrips, i;
+
+	ntrips = thermal_zone_get_num_trips(chip->tz_dev);
+	/* Keep hardware defaults if no DT trips are defined. */
+	if (ntrips <= 0)
+		return 0;
+
+	for (i = 0; i < ntrips; i++) {
+		ret = thermal_zone_get_trip(chip->tz_dev, i, &trip);
+		if (ret < 0)
+			return ret;
+
+		ret = qpnp_tm_gen2_rev2_set_temp_thresh(chip, i, trip.temperature);
+		if (ret < 0)
+			return ret;
+	}
+
+	/* Verify that trips are strictly increasing. */
+	for (i = 1; i < STAGE_COUNT; i++) {
+		if (chip->temp_dac_map[i] <= chip->temp_dac_map[i - 1]) {
+			dev_err(chip->dev, "Threshold %d=%ld <= threshold %d=%ld\n",
+				i, chip->temp_dac_map[i], i - 1,
+				chip->temp_dac_map[i - 1]);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+/* Read the hardware default TEMP_DAC stage threshold temperatures */
+static int qpnp_tm_gen2_rev2_init(struct qpnp_tm_chip *chip)
+{
+	int ret, i;
+	u8 reg = 0;
+
+	for (i = 0; i < STAGE_COUNT; i++) {
+		ret = qpnp_tm_read(chip, QPNP_TM_REG_TEMP_DAC_STG1 + i, &reg);
+		if (ret < 0)
+			return ret;
+
+		chip->temp_dac_map[i] = TEMP_DAC_REG_TO_TEMP(reg);
+	}
+
+	return 0;
+}
+
+static const struct spmi_temp_alarm_data spmi_temp_alarm_data = {
+	.ops = &qpnp_tm_sensor_ops,
+	.has_temp_dac = false,
+	.setup = NULL,
+	.update_trip_temps = NULL,
+};
+
+static const struct spmi_temp_alarm_data spmi_temp_alarm_gen2_rev2_data = {
+	.ops = &qpnp_tm_gen2_rev2_sensor_ops,
+	.has_temp_dac = true,
+	.setup = qpnp_tm_gen2_rev2_init,
+	.update_trip_temps = qpnp_tm_gen2_rev2_update_trip_temps,
+};
+
 /*
  * This function initializes the internal temp value based on only the
  * current thermal stage and threshold. Setup threshold control and
@@ -339,21 +492,27 @@ static int qpnp_tm_init(struct qpnp_tm_chip *chip)
 		goto out;
 	chip->stage = ret;
 
-	stage = chip->subtype == QPNP_TM_SUBTYPE_GEN1
+	stage = (chip->subtype == QPNP_TM_SUBTYPE_GEN1)
 		? chip->stage : alarm_state_map[chip->stage];
 
 	if (stage)
 		chip->temp = qpnp_tm_decode_temp(chip, stage);
 
-	mutex_unlock(&chip->lock);
+	if (chip->data->update_trip_temps) {
+		ret = chip->data->update_trip_temps(chip);
+		if (ret < 0)
+			goto out;
+	} else {
+		mutex_unlock(&chip->lock);
 
-	crit_temp = qpnp_tm_get_critical_trip_temp(chip);
+		crit_temp = qpnp_tm_get_critical_trip_temp(chip);
 
-	mutex_lock(&chip->lock);
+		mutex_lock(&chip->lock);
 
-	ret = qpnp_tm_update_critical_trip_temp(chip, crit_temp);
-	if (ret < 0)
-		goto out;
+		ret = qpnp_tm_update_critical_trip_temp(chip, crit_temp);
+		if (ret < 0)
+			goto out;
+	}
 
 	/* Enable the thermal alarm PMIC module in always-on mode. */
 	reg = ALARM_CTRL_FORCE_ENABLE;
@@ -380,6 +539,10 @@ static int qpnp_tm_probe(struct platform_device *pdev)
 	if (!chip)
 		return -ENOMEM;
 
+	chip->data = of_device_get_match_data(&pdev->dev);
+	if (!chip->data)
+		return -EINVAL;
+
 	dev_set_drvdata(&pdev->dev, chip);
 	chip->dev = &pdev->dev;
 
@@ -455,18 +618,21 @@ static int qpnp_tm_probe(struct platform_device *pdev)
 	}
 
 	chip->subtype = subtype;
-	if (subtype == QPNP_TM_SUBTYPE_GEN2 && dig_major >= 1)
+	if (subtype == QPNP_TM_SUBTYPE_GEN2 && dig_major == 1)
 		chip->temp_map = &temp_map_gen2_v1;
-	else
+	else if (subtype == QPNP_TM_SUBTYPE_GEN1)
 		chip->temp_map = &temp_map_gen1;
 
+	if (chip->data->setup)
+		chip->data->setup(chip);
+
 	/*
 	 * Register the sensor before initializing the hardware to be able to
 	 * read the trip points. get_temp() returns the default temperature
 	 * before the hardware initialization is completed.
 	 */
 	chip->tz_dev = devm_thermal_of_zone_register(
-		&pdev->dev, 0, chip, &qpnp_tm_sensor_ops);
+		&pdev->dev, 0, chip, chip->data->ops);
 	if (IS_ERR(chip->tz_dev))
 		return dev_err_probe(&pdev->dev, PTR_ERR(chip->tz_dev),
 				     "failed to register sensor\n");
@@ -488,7 +654,14 @@ static int qpnp_tm_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id qpnp_tm_match_table[] = {
-	{ .compatible = "qcom,spmi-temp-alarm" },
+	{
+		.compatible = "qcom,spmi-temp-alarm",
+		.data = &spmi_temp_alarm_data,
+	},
+	{
+		.compatible = "qcom,spmi-temp-alarm-gen2-rev2",
+		.data = &spmi_temp_alarm_gen2_rev2_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, qpnp_tm_match_table);
