diff --git a/drivers/usb/musb/mediatek.c b/drivers/usb/musb/mediatek.c
index 0582041..89bb185 100644
--- a/drivers/usb/musb/mediatek.c
+++ b/drivers/usb/musb/mediatek.c
@@ -428,6 +428,30 @@
 	.set_mode = mtk_musb_set_mode,
 };
 
+static int mtk_musb_suspend(struct device *dev) {
+	int ret;
+	struct mtk_glue *glue = dev_get_drvdata(dev);
+
+	ret = phy_power_off(glue->phy);
+	if (ret)
+		return ret;
+	mtk_musb_clks_disable(glue);
+
+	return 0;
+}
+
+static int mtk_musb_resume(struct device *dev) {
+	int ret;
+	struct mtk_glue *glue = dev_get_drvdata(dev);
+
+	ret = mtk_musb_clks_enable(glue);
+	if (ret)
+		return ret;
+	return phy_power_on(glue->phy);
+}
+
+static SIMPLE_DEV_PM_OPS(mtk_musb_pm_ops, mtk_musb_suspend, mtk_musb_resume);
+
 #define MTK_MUSB_MAX_EP_NUM	8
 #define MTK_MUSB_RAM_BITS	11
 
@@ -599,6 +623,7 @@
 	.remove = mtk_musb_remove,
 	.driver = {
 		   .name = "musb-mtk",
+		   .pm = &mtk_musb_pm_ops,
 		   .of_match_table = of_match_ptr(mtk_musb_match),
 	},
 };