+static int ohci_setup_phy(struct udevice *dev, int index)
+{
+ struct generic_ohci *priv = dev_get_priv(dev);
+ int ret;
+
+ ret = generic_phy_get_by_index(dev, index, &priv->phy);
+ if (ret) {
+ if (ret != -ENOENT) {
+ dev_err(dev, "failed to get usb phy\n");
+ return ret;
+ }
+ } else {
+ ret = generic_phy_init(&priv->phy);
+ if (ret) {
+ dev_err(dev, "failed to init usb phy\n");
+ return ret;
+ }
+
+ ret = generic_phy_power_on(&priv->phy);
+ if (ret) {
+ dev_err(dev, "failed to power on usb phy\n");
+ return generic_phy_exit(&priv->phy);
+ }
+ }
+
+ return 0;
+}
+
+static int ohci_shutdown_phy(struct udevice *dev)
+{
+ struct generic_ohci *priv = dev_get_priv(dev);
+ int ret = 0;
+
+ if (generic_phy_valid(&priv->phy)) {
+ ret = generic_phy_power_off(&priv->phy);
+ if (ret) {
+ dev_err(dev, "failed to power off usb phy\n");
+ return ret;
+ }
+
+ ret = generic_phy_exit(&priv->phy);
+ if (ret) {
+ dev_err(dev, "failed to power off usb phy\n");
+ return ret;
+ }
+ }
+
+ return 0;
+}
+