diff --git a/target/linux/mediatek/files-5.4/drivers/thermal/mtk_thermal.c b/target/linux/mediatek/files-5.4/drivers/thermal/mtk_thermal.c
index e1886bb..5c004a8 100644
--- a/target/linux/mediatek/files-5.4/drivers/thermal/mtk_thermal.c
+++ b/target/linux/mediatek/files-5.4/drivers/thermal/mtk_thermal.c
@@ -314,6 +314,7 @@
 
 	struct clk *clk_peri_therm;
 	struct clk *clk_auxadc;
+	struct clk *clk_adc_32k;
 	/* lock: for getting and putting banks */
 	struct mutex lock;
 
@@ -1122,6 +1123,12 @@
 	if (IS_ERR(mt->clk_auxadc))
 		return PTR_ERR(mt->clk_auxadc);
 
+	if (mt->conf->version == MTK_THERMAL_V3) {
+		mt->clk_adc_32k = devm_clk_get(&pdev->dev, "adc_32k");
+		if (IS_ERR(mt->clk_adc_32k))
+			return PTR_ERR(mt->clk_adc_32k);
+	}
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	mt->thermal_base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(mt->thermal_base))
@@ -1171,10 +1178,18 @@
 	if (ret)
 		return ret;
 
+	if (mt->conf->version == MTK_THERMAL_V3) {
+		ret = clk_prepare_enable(mt->clk_adc_32k);
+		if (ret) {
+			dev_err(&pdev->dev, "Can't enable auxadc 32k clk: %d\n", ret);
+			return ret;
+		}
+	}
+
 	ret = clk_prepare_enable(mt->clk_auxadc);
 	if (ret) {
 		dev_err(&pdev->dev, "Can't enable auxadc clk: %d\n", ret);
-		return ret;
+		goto err_disable_clk_adc_32k;
 	}
 
 	ret = clk_prepare_enable(mt->clk_peri_therm);
@@ -1209,6 +1224,9 @@
 	clk_disable_unprepare(mt->clk_peri_therm);
 err_disable_clk_auxadc:
 	clk_disable_unprepare(mt->clk_auxadc);
+err_disable_clk_adc_32k:
+	if (mt->conf->version == MTK_THERMAL_V3)
+		clk_disable_unprepare(mt->clk_adc_32k);
 
 	return ret;
 }
@@ -1220,6 +1238,9 @@
 	clk_disable_unprepare(mt->clk_peri_therm);
 	clk_disable_unprepare(mt->clk_auxadc);
 
+	if (mt->conf->version == MTK_THERMAL_V3)
+		clk_disable_unprepare(mt->clk_adc_32k);
+
 	return 0;
 }