diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 5d491f1..8175cdb 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -96,6 +96,7 @@ struct chip_tsadc_table {
  * @initialize: SoC special initialize tsadc controller method
  * @irq_ack: clear the interrupt
  * @get_temp: get the temperature
+ * @set_alarm_temp: set the high temperature interrupt
  * @set_tshut_temp: set the hardware-controlled shutdown temperature
  * @set_tshut_mode: set the hardware-controlled shutdown mode
  * @table: the chip-specific conversion table
@@ -119,6 +120,8 @@ struct rockchip_tsadc_chip {
 	/* Per-sensor methods */
 	int (*get_temp)(struct chip_tsadc_table table,
 			int chn, void __iomem *reg, int *temp);
+	void (*set_alarm_temp)(struct chip_tsadc_table table,
+			       int chn, void __iomem *reg, int temp);
 	void (*set_tshut_temp)(struct chip_tsadc_table table,
 			       int chn, void __iomem *reg, int temp);
 	void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m);
@@ -183,6 +186,7 @@ struct rockchip_thermal_data {
 #define TSADCV2_INT_EN				0x08
 #define TSADCV2_INT_PD				0x0c
 #define TSADCV2_DATA(chn)			(0x20 + (chn) * 0x04)
+#define TSADCV2_COMP_INT(chn)		        (0x30 + (chn) * 0x04)
 #define TSADCV2_COMP_SHUT(chn)		        (0x40 + (chn) * 0x04)
 #define TSADCV2_HIGHT_INT_DEBOUNCE		0x60
 #define TSADCV2_HIGHT_TSHUT_DEBOUNCE		0x64
@@ -628,6 +632,20 @@ static int rk_tsadcv2_get_temp(struct chip_tsadc_table table,
 	return rk_tsadcv2_code_to_temp(table, val, temp);
 }
 
+static void rk_tsadcv2_alarm_temp(struct chip_tsadc_table table,
+				  int chn, void __iomem *regs, int temp)
+{
+	u32 alarm_value, int_en;
+
+	alarm_value = rk_tsadcv2_temp_to_code(table, temp);
+	writel_relaxed(alarm_value & table.data_mask,
+		       regs + TSADCV2_COMP_INT(chn));
+
+	int_en = readl_relaxed(regs + TSADCV2_INT_EN);
+	int_en |= TSADCV2_INT_SRC_EN(chn);
+	writel_relaxed(int_en, regs + TSADCV2_INT_EN);
+}
+
 static void rk_tsadcv2_tshut_temp(struct chip_tsadc_table table,
 				  int chn, void __iomem *regs, int temp)
 {
@@ -670,6 +688,7 @@ static const struct rockchip_tsadc_chip rk3228_tsadc_data = {
 	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv3_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -694,6 +713,7 @@ static const struct rockchip_tsadc_chip rk3288_tsadc_data = {
 	.irq_ack = rk_tsadcv2_irq_ack,
 	.control = rk_tsadcv2_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -718,6 +738,7 @@ static const struct rockchip_tsadc_chip rk3366_tsadc_data = {
 	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv3_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -742,6 +763,7 @@ static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 	.irq_ack = rk_tsadcv2_irq_ack,
 	.control = rk_tsadcv2_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -766,6 +788,7 @@ static const struct rockchip_tsadc_chip rk3399_tsadc_data = {
 	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv3_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -826,6 +849,21 @@ static irqreturn_t rockchip_thermal_alarm_irq_thread(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
+static int rockchip_thermal_set_trips(void *_sensor, int low, int high)
+{
+	struct rockchip_thermal_sensor *sensor = _sensor;
+	struct rockchip_thermal_data *thermal = sensor->thermal;
+	const struct rockchip_tsadc_chip *tsadc = thermal->chip;
+
+	dev_dbg(&thermal->pdev->dev, "%s: sensor %d: low: %d, high %d\n",
+		__func__, sensor->id, low, high);
+
+	tsadc->set_alarm_temp(tsadc->table,
+			      sensor->id, thermal->regs, high);
+
+	return 0;
+}
+
 static int rockchip_thermal_get_temp(void *_sensor, int *out_temp)
 {
 	struct rockchip_thermal_sensor *sensor = _sensor;
@@ -843,6 +881,7 @@ static int rockchip_thermal_get_temp(void *_sensor, int *out_temp)
 
 static const struct thermal_zone_of_device_ops rockchip_of_thermal_ops = {
 	.get_temp = rockchip_thermal_get_temp,
+	.set_trips = rockchip_thermal_set_trips,
 };
 
 static int rockchip_configure_from_dt(struct device *dev,
