return &pdev->dev;
}
+ static int dwc3_meson_g12a_otg_init(struct platform_device *pdev,
+ struct dwc3_meson_g12a *priv)
+ {
+ enum phy_mode otg_id;
+ int ret, irq;
+ struct device *dev = &pdev->dev;
+
+ if (!priv->drvdata->otg_switch_supported)
+ return 0;
+
+ if (priv->otg_mode == USB_DR_MODE_OTG) {
+ /* Ack irq before registering */
+ regmap_update_bits(priv->regmap, USB_R5,
+ USB_R5_ID_DIG_IRQ, 0);
+
+ irq = platform_get_irq(pdev, 0);
+ ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+ dwc3_meson_g12a_irq_thread,
+ IRQF_ONESHOT, pdev->name, priv);
+ if (ret)
+ return ret;
+ }
+
+ /* Setup OTG mode corresponding to the ID pin */
+ if (priv->otg_mode == USB_DR_MODE_OTG) {
+ otg_id = dwc3_meson_g12a_get_id(priv);
+ if (otg_id != priv->otg_phy_mode) {
+ if (dwc3_meson_g12a_otg_mode_set(priv, otg_id))
+ dev_warn(dev, "Failed to switch OTG mode\n");
+ }
+ }
+
+ /* Setup role switcher */
+ priv->switch_desc.usb2_port = dwc3_meson_g12_find_child(dev,
+ "snps,dwc3");
+ priv->switch_desc.udc = dwc3_meson_g12_find_child(dev, "snps,dwc2");
+ priv->switch_desc.allow_userspace_control = true;
+ priv->switch_desc.set = dwc3_meson_g12a_role_set;
+ priv->switch_desc.get = dwc3_meson_g12a_role_get;
++ priv->switch_desc.driver_data = priv;
+
+ priv->role_switch = usb_role_switch_register(dev, &priv->switch_desc);
+ if (IS_ERR(priv->role_switch))
+ dev_warn(dev, "Unable to register Role Switch\n");
+
+ return 0;
+ }
+
static int dwc3_meson_g12a_probe(struct platform_device *pdev)
{
struct dwc3_meson_g12a *priv;