diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c
index 81c001fd38c1..1f3e0094957d 100644
--- a/drivers/usb/misc/onboard_usb_hub.c
+++ b/drivers/usb/misc/onboard_usb_hub.c
@@ -29,17 +29,6 @@
 
 #include "onboard_usb_hub.h"
 
-/*
- * Use generic names, as the actual names might differ between hubs. If a new
- * hub requires more than the currently supported supplies, add a new one here.
- */
-static const char * const supply_names[] = {
-	"vdd",
-	"vdd2",
-};
-
-#define MAX_SUPPLIES ARRAY_SIZE(supply_names)
-
 static void onboard_hub_attach_usb_driver(struct work_struct *work);
 
 static struct usb_device_driver onboard_hub_usbdev_driver;
@@ -65,6 +54,29 @@ struct onboard_hub {
 	struct clk *clk;
 };
 
+static int onboard_hub_get_regulators(struct onboard_hub *hub)
+{
+	const char * const *supply_names = hub->pdata->supply_names;
+	unsigned int num_supplies = hub->pdata->num_supplies;
+	struct device *dev = hub->dev;
+	unsigned int i;
+	int err;
+
+	if (num_supplies > MAX_SUPPLIES)
+		return dev_err_probe(dev, -EINVAL, "max %d supplies supported!\n",
+				     MAX_SUPPLIES);
+
+	for (i = 0; i < num_supplies; i++)
+		hub->supplies[i].supply = supply_names[i];
+
+	err = devm_regulator_bulk_get(dev, num_supplies, hub->supplies);
+	if (err)
+		dev_err(dev, "Failed to get regulator supplies: %pe\n",
+			ERR_PTR(err));
+
+	return err;
+}
+
 static int onboard_hub_power_on(struct onboard_hub *hub)
 {
 	int err;
@@ -253,7 +265,6 @@ static int onboard_hub_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct onboard_hub *hub;
-	unsigned int i;
 	int err;
 
 	hub = devm_kzalloc(dev, sizeof(*hub), GFP_KERNEL);
@@ -264,18 +275,11 @@ static int onboard_hub_probe(struct platform_device *pdev)
 	if (!hub->pdata)
 		return -EINVAL;
 
-	if (hub->pdata->num_supplies > MAX_SUPPLIES)
-		return dev_err_probe(dev, -EINVAL, "max %zu supplies supported!\n",
-				     MAX_SUPPLIES);
-
-	for (i = 0; i < hub->pdata->num_supplies; i++)
-		hub->supplies[i].supply = supply_names[i];
+	hub->dev = dev;
 
-	err = devm_regulator_bulk_get(dev, hub->pdata->num_supplies, hub->supplies);
-	if (err) {
-		dev_err(dev, "Failed to get regulator supplies: %pe\n", ERR_PTR(err));
+	err = onboard_hub_get_regulators(hub);
+	if (err)
 		return err;
-	}
 
 	hub->clk = devm_clk_get_optional(dev, NULL);
 	if (IS_ERR(hub->clk))
@@ -286,7 +290,6 @@ static int onboard_hub_probe(struct platform_device *pdev)
 	if (IS_ERR(hub->reset_gpio))
 		return dev_err_probe(dev, PTR_ERR(hub->reset_gpio), "failed to get reset GPIO\n");
 
-	hub->dev = dev;
 	mutex_init(&hub->lock);
 	INIT_LIST_HEAD(&hub->udev_list);
 
diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h
index f360d5cf8d8a..0ee515e7feae 100644
--- a/drivers/usb/misc/onboard_usb_hub.h
+++ b/drivers/usb/misc/onboard_usb_hub.h
@@ -6,54 +6,66 @@
 #ifndef _USB_MISC_ONBOARD_USB_HUB_H
 #define _USB_MISC_ONBOARD_USB_HUB_H
 
+#define MAX_SUPPLIES 2
+
 struct onboard_hub_pdata {
 	unsigned long reset_us;		/* reset pulse width in us */
 	unsigned int num_supplies;	/* number of supplies */
+	const char * const supply_names[MAX_SUPPLIES];
 };
 
 static const struct onboard_hub_pdata microchip_usb424_data = {
 	.reset_us = 1,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct onboard_hub_pdata microchip_usb5744_data = {
 	.reset_us = 0,
 	.num_supplies = 2,
+	.supply_names = { "vdd", "vdd2" },
 };
 
 static const struct onboard_hub_pdata realtek_rts5411_data = {
 	.reset_us = 0,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct onboard_hub_pdata ti_tusb8041_data = {
 	.reset_us = 3000,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct onboard_hub_pdata cypress_hx3_data = {
 	.reset_us = 10000,
 	.num_supplies = 2,
+	.supply_names = { "vdd", "vdd2" },
 };
 
 static const struct onboard_hub_pdata cypress_hx2vl_data = {
 	.reset_us = 1,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct onboard_hub_pdata genesys_gl850g_data = {
 	.reset_us = 3,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct onboard_hub_pdata genesys_gl852g_data = {
 	.reset_us = 50,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct onboard_hub_pdata vialab_vl817_data = {
 	.reset_us = 10,
 	.num_supplies = 1,
+	.supply_names = { "vdd" },
 };
 
 static const struct of_device_id onboard_hub_match[] = {
