@@ -182,6 +182,23 @@ static int ehci_orion_drv_reset(struct usb_hcd *hcd)
return ret;
}
+static int __maybe_unused ehci_orion_drv_suspend(struct device *dev)
+{
+ struct usb_hcd *hcd = dev_get_drvdata(dev);
+
+ return ehci_suspend(hcd, device_may_wakeup(dev));
+}
+
+static int __maybe_unused ehci_orion_drv_resume(struct device *dev)
+{
+ struct usb_hcd *hcd = dev_get_drvdata(dev);
+
+ return ehci_resume(hcd, false);
+}
+
+static SIMPLE_DEV_PM_OPS(ehci_orion_pm_ops, ehci_orion_drv_suspend,
+ ehci_orion_drv_resume);
+
static const struct ehci_driver_overrides orion_overrides __initconst = {
.extra_priv_size = sizeof(struct orion_ehci_hcd),
.reset = ehci_orion_drv_reset,
@@ -334,6 +351,7 @@ static struct platform_driver ehci_orion_driver = {
.driver = {
.name = "orion-ehci",
.of_match_table = ehci_orion_dt_ids,
+ .pm = &ehci_orion_pm_ops,
},
};