diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index e052dae614eb..6b60397e96a1 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -504,4 +504,14 @@ config KHADAS_MCU_FAN_THERMAL
 	  If you say yes here you get support for the FAN controlled
 	  by the Microcontroller found on the Khadas VIM boards.
 
+config LOONGSON2_THERMAL
+	tristate "Loongson2 SOC series thermal driver"
+	depends on OF
+	default y
+	help
+	  Support for Thermal driver found on Loongson2 SOC series platforms.
+	  It supports one critical trip point and one passive trip point. The
+	  cpufreq and the pwm fan is used as the cooling device to throttle
+	  CPUs when the passive trip is crossed.
+
 endif
diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
index def8e1a0399c..e99f839126fa 100644
--- a/drivers/thermal/Makefile
+++ b/drivers/thermal/Makefile
@@ -61,3 +61,4 @@ obj-$(CONFIG_UNIPHIER_THERMAL)	+= uniphier_thermal.o
 obj-$(CONFIG_AMLOGIC_THERMAL)     += amlogic_thermal.o
 obj-$(CONFIG_SPRD_THERMAL)	+= sprd_thermal.o
 obj-$(CONFIG_KHADAS_MCU_FAN_THERMAL)	+= khadas_mcu_fan.o
+obj-$(CONFIG_LOONGSON2_THERMAL)	+= loongson2_thermal.o
diff --git a/drivers/thermal/loongson2_thermal.c b/drivers/thermal/loongson2_thermal.c
new file mode 100644
index 000000000000..234b43ede493
--- /dev/null
+++ b/drivers/thermal/loongson2_thermal.c
@@ -0,0 +1,240 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Author: zhanghongchen <zhanghongchen@loongson.cn>
+ *         Yinbo Zhu <zhuyinbo@loongson.cn>
+ * Copyright (C) 2022-2023 Loongson Technology Corporation Limited
+ */
+
+#include <linux/cpufreq.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/of_device.h>
+#include <linux/thermal.h>
+#include "thermal_hwmon.h"
+
+#define LOONGSON2_SOC_DEFAULT_SENSOR			0
+#define LOONGSON2_SOC_MAX_SENSOR_NUM			4
+
+#define LOONGSON2_TSENSOR_CTRL_HI			0x0
+#define LOONGSON2_TSENSOR_CTRL_LO			0x8
+#define LOONGSON2_TSENSOR_STATUS			0x10
+#define LOONGSON2_TSENSOR_OUT			0x14
+
+struct loongson2_thermal_data {
+	struct thermal_zone_device *tzd;
+	int irq;
+	int id;
+	void __iomem *regs;
+	struct platform_device *pdev;
+	u16 ctrl_low_val;
+	u16 ctrl_hi_val;
+};
+
+/**
+ * @low : temperature in degree
+ * @high: temperature in degree
+ */
+static int loongson2_thermal_set(struct loongson2_thermal_data *data,
+					int low, int high, bool enable)
+{
+	u64 reg_ctrl = 0;
+	int reg_off = data->id * 2;
+
+	if (low > high)
+		return -EINVAL;
+
+	low = low < -100 ? -100 : low;
+	high = high > 155 ? 155 : high;
+
+	low += 100;
+	high += 100;
+
+	reg_ctrl |= low;
+	reg_ctrl |= enable ? 0x100 : 0;
+	writew(reg_ctrl, data->regs + LOONGSON2_TSENSOR_CTRL_LO + reg_off);
+
+	reg_ctrl = 0;
+	reg_ctrl |= high;
+	reg_ctrl |= enable ? 0x100 : 0;
+	writew(reg_ctrl, data->regs + LOONGSON2_TSENSOR_CTRL_HI + reg_off);
+
+	return 0;
+}
+
+static int loongson2_thermal_get_temp(void *__data, int *temp)
+{
+	struct loongson2_thermal_data *data = __data;
+	u32 reg_val;
+
+	reg_val = readl(data->regs + LOONGSON2_TSENSOR_OUT);
+	*temp = ((reg_val & 0xff) - 100) * 1000;
+
+	return 0;
+}
+
+static irqreturn_t loongson2_thermal_alarm_irq(int irq, void *dev)
+{
+	struct loongson2_thermal_data *data = dev;
+
+	/* clear interrupt */
+	writeb(0x3, data->regs + LOONGSON2_TSENSOR_STATUS);
+
+	disable_irq_nosync(irq);
+
+	return IRQ_WAKE_THREAD;
+}
+
+static irqreturn_t loongson2_thermal_irq_thread(int irq, void *dev)
+{
+	struct loongson2_thermal_data *data = dev;
+
+	thermal_zone_device_update(data->tzd,
+				   THERMAL_EVENT_UNSPECIFIED);
+	enable_irq(data->irq);
+
+	return IRQ_HANDLED;
+}
+
+static int loongson2_thermal_set_trips(void *data, int low, int high)
+{
+	return loongson2_thermal_set(data, low/1000, high/1000, true);
+}
+
+static const struct thermal_zone_of_device_ops loongson2_of_thermal_ops = {
+	.get_temp = loongson2_thermal_get_temp,
+	.set_trips = loongson2_thermal_set_trips,
+};
+
+static int loongson2_thermal_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct loongson2_thermal_data *data;
+	int ret;
+
+	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	data->pdev = pdev;
+	platform_set_drvdata(pdev, data);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	data->regs = devm_ioremap(dev, res->start, resource_size(res));
+	if (IS_ERR(data->regs))
+		return PTR_ERR(data->regs);
+
+	/* get irq */
+	data->irq = platform_get_irq(pdev, 0);
+	if (data->irq < 0)
+		return data->irq;
+
+	/* get id */
+	if (of_property_read_u32(dev->of_node, "id", &data->id)) {
+		dev_err(dev, "not found id property!\n");
+		data->id = LOONGSON2_SOC_DEFAULT_SENSOR;
+	}
+
+	if (data->id > LOONGSON2_SOC_MAX_SENSOR_NUM - 1) {
+		dev_err(dev, "sensor id error,must be in <0 ~ %d>\n",
+				LOONGSON2_SOC_MAX_SENSOR_NUM - 1);
+		return -EINVAL;
+	}
+
+	writeb(0xff, data->regs + LOONGSON2_TSENSOR_STATUS);
+
+	loongson2_thermal_set(data, 0, 0, false);
+
+	data->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev,
+							   data->id, data,
+							   &loongson2_of_thermal_ops);
+	if (IS_ERR(data->tzd)) {
+		ret = PTR_ERR(data->tzd);
+		data->tzd = NULL;
+		dev_err(&pdev->dev, "failed to register %d\n", ret);
+		return ret;
+	}
+
+	ret = devm_request_threaded_irq(dev, data->irq,
+			loongson2_thermal_alarm_irq, loongson2_thermal_irq_thread,
+			IRQF_ONESHOT, "loongson2_thermal", data);
+	if (ret < 0) {
+		dev_err(dev, "failed to request alarm irq: %d\n", ret);
+		return ret;
+	}
+
+	/*
+	 * Thermal_zone doesn't enable hwmon as default,
+	 * enable it here
+	 */
+	data->tzd->tzp->no_hwmon = false;
+	ret = thermal_add_hwmon_sysfs(data->tzd);
+	if (ret) {
+		dev_err(dev, "failed to add hwmon sysfs interface %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+int loongson2_thermal_remove(struct platform_device *pdev)
+{
+	struct loongson2_thermal_data *data = platform_get_drvdata(pdev);
+	int reg_off = data->id * 2;
+
+	/* disable interrupt */
+	writew(0, data->regs + LOONGSON2_TSENSOR_CTRL_LO + reg_off);
+	writew(0, data->regs + LOONGSON2_TSENSOR_CTRL_HI + reg_off);
+
+	return 0;
+}
+
+static const struct of_device_id of_loongson2_thermal_match[] = {
+	{ .compatible = "loongson,loongson2-thermal",},
+	{ /* end */ }
+};
+MODULE_DEVICE_TABLE(of, of_loongson2_thermal_match);
+
+#ifdef CONFIG_PM_SLEEP
+static int loongson2_thermal_suspend(struct device *dev)
+{
+	struct loongson2_thermal_data *data = dev_get_drvdata(dev);
+	int reg_off = data->id * 2;
+
+	data->ctrl_low_val = readw(data->regs + LOONGSON2_TSENSOR_CTRL_LO + reg_off);
+	data->ctrl_hi_val = readw(data->regs + LOONGSON2_TSENSOR_CTRL_HI + reg_off);
+
+	writew(0, data->regs + LOONGSON2_TSENSOR_CTRL_LO + reg_off);
+	writew(0, data->regs + LOONGSON2_TSENSOR_CTRL_HI + reg_off);
+
+	return 0;
+}
+
+static int loongson2_thermal_resume(struct device *dev)
+{
+	struct loongson2_thermal_data *data = dev_get_drvdata(dev);
+	int reg_off = data->id * 2;
+
+	writew(data->ctrl_low_val, data->regs + LOONGSON2_TSENSOR_CTRL_LO + reg_off);
+	writew(data->ctrl_hi_val, data->regs + LOONGSON2_TSENSOR_CTRL_HI + reg_off);
+
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(loongson2_thermal_pm_ops,
+			 loongson2_thermal_suspend, loongson2_thermal_resume);
+#endif
+
+static struct platform_driver loongson2_thermal_driver = {
+	.driver = {
+		.name		= "loongson2_thermal",
+		.pm = &loongson2_thermal_pm_ops,
+		.of_match_table = of_loongson2_thermal_match,
+	},
+	.probe	= loongson2_thermal_probe,
+	.remove	= loongson2_thermal_remove,
+};
+module_platform_driver(loongson2_thermal_driver);
