diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c
index 1c0c750..2d8d659 100644
--- a/drivers/usb/chipidea/otg_fsm.c
+++ b/drivers/usb/chipidea/otg_fsm.c
@@ -582,6 +582,12 @@ static struct otg_fsm_ops ci_otg_ops = {
 	.start_gadget = ci_otg_start_gadget,
 };
 
+static struct otg_hcd_ops ci_hcd_ops = {
+	.usb_bus_start_enum = usb_bus_start_enum,
+	.usb_control_msg = usb_control_msg,
+	.usb_hub_find_child = usb_hub_find_child,
+};
+
 int ci_otg_fsm_work(struct ci_hdrc *ci)
 {
 	/*
@@ -804,6 +810,7 @@ int ci_hdrc_otg_fsm_init(struct ci_hdrc *ci)
 	ci->otg.fsm.id = hw_read_otgsc(ci, OTGSC_ID) ? 1 : 0;
 	ci->otg.state = OTG_STATE_UNDEFINED;
 	ci->otg.fsm.ops = &ci_otg_ops;
+	ci->otg.hcd_ops = &ci_hcd_ops;
 	ci->gadget.hnp_polling_support = 1;
 	ci->otg.fsm.host_req_flag = devm_kzalloc(ci->dev, 1, GFP_KERNEL);
 	if (!ci->otg.fsm.host_req_flag)
diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c
index 610b5bd6..482d4c9 100644
--- a/drivers/usb/common/usb-otg-fsm.c
+++ b/drivers/usb/common/usb-otg-fsm.c
@@ -141,11 +141,16 @@ static void otg_hnp_polling_work(struct work_struct *work)
 	enum usb_otg_state state = otg->state;
 	u8 flag;
 	int retval;
+	struct otg_hcd_ops *hcd_ops = otg->hcd_ops;
 
 	if (state != OTG_STATE_A_HOST && state != OTG_STATE_B_HOST)
 		return;
 
-	udev = usb_hub_find_child(otg->host->root_hub, 1);
+	if (!hcd_ops || !hcd_ops->usb_control_msg ||
+	    !hcd_ops->usb_hub_find_child)
+		return;
+
+	udev = hcd_ops->usb_hub_find_child(otg->host->root_hub, 1);
 	if (!udev) {
 		dev_err(otg->host->controller,
 			"no usb dev connected, can't start HNP polling\n");
@@ -154,7 +159,7 @@ static void otg_hnp_polling_work(struct work_struct *work)
 
 	*fsm->host_req_flag = 0;
 	/* Get host request flag from connected USB device */
-	retval = usb_control_msg(udev,
+	retval = hcd_ops->usb_control_msg(udev,
 				usb_rcvctrlpipe(udev, 0),
 				USB_REQ_GET_STATUS,
 				USB_DIR_IN | USB_RECIP_DEVICE,
@@ -183,7 +188,7 @@ static void otg_hnp_polling_work(struct work_struct *work)
 	if (state == OTG_STATE_A_HOST) {
 		/* Set b_hnp_enable */
 		if (!otg->host->b_hnp_enable) {
-			retval = usb_control_msg(udev,
+			retval = hcd_ops->usb_control_msg(udev,
 					usb_sndctrlpipe(udev, 0),
 					USB_REQ_SET_FEATURE, 0,
 					USB_DEVICE_B_HNP_ENABLE,
@@ -262,7 +267,9 @@ static int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
 		otg_loc_conn(otg, 0);
 		otg_loc_sof(otg, 1);
 		otg_set_protocol(fsm, PROTO_HOST);
-		usb_bus_start_enum(otg->host, otg->host->otg_port);
+		if (otg->hcd_ops && otg->hcd_ops->usb_bus_start_enum)
+			otg->hcd_ops->usb_bus_start_enum(otg->host,
+							 otg->host->otg_port);
 		otg_start_hnp_polling(fsm);
 		break;
 	case OTG_STATE_A_IDLE:
diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c
index 3ffa4c6..011d36e 100644
--- a/drivers/usb/phy/phy-fsl-usb.c
+++ b/drivers/usb/phy/phy-fsl-usb.c
@@ -792,6 +792,12 @@ static struct otg_fsm_ops fsl_otg_ops = {
 	.start_gadget = fsl_otg_start_gadget,
 };
 
+static struct otg_hcd_ops fsl_hcd_ops = {
+	.usb_bus_start_enum = usb_bus_start_enum,
+	.usb_control_msg = usb_control_msg,
+	.usb_hub_find_child = usb_hub_find_child,
+};
+
 /* Initialize the global variable fsl_otg_dev and request IRQ for OTG */
 static int fsl_otg_conf(struct platform_device *pdev)
 {
@@ -820,6 +826,7 @@ static int fsl_otg_conf(struct platform_device *pdev)
 
 	/* Set OTG state machine operations */
 	fsl_otg_tc->otg.fsm.ops = &fsl_otg_ops;
+	fsl_otg_tc->otg.hcd_ops = &fsl_hcd_ops;
 
 	/* initialize the otg structure */
 	fsl_otg_tc->phy.label = DRIVER_DESC;
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index e8a14dc..85b8fb5 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -12,6 +12,7 @@
 #include <linux/phy/phy.h>
 #include <linux/usb/phy.h>
 #include <linux/usb/otg-fsm.h>
+#include <linux/usb/hcd.h>
 
 struct usb_otg {
 	u8			default_a;
@@ -24,6 +25,7 @@ struct usb_otg {
 
 	enum usb_otg_state	state;
 	struct otg_fsm fsm;
+	struct otg_hcd_ops	*hcd_ops;
 
 	/* bind/unbind the host controller */
 	int	(*set_host)(struct usb_otg *otg, struct usb_bus *host);
