// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_DEVICES_USB_DRIVERS_NELSON_USB_PHY_DWC2_DEVICE_H_
#define SRC_DEVICES_USB_DRIVERS_NELSON_USB_PHY_DWC2_DEVICE_H_

#include <ddktl/device.h>
#include <ddktl/protocol/usb/phy.h>

namespace nelson_usb_phy {

class Dwc2Device;
using Dwc2DeviceType = ddk::Device<Dwc2Device>;

// Device for binding the DWC2 driver.
class Dwc2Device : public Dwc2DeviceType,
                   public ddk::UsbPhyProtocol<Dwc2Device, ddk::base_protocol> {
 public:
  explicit Dwc2Device(zx_device_t* parent) : Dwc2DeviceType(parent), parent_protocol_(parent) {}

  // USB PHY protocol implementation.
  void UsbPhyConnectStatusChanged(bool connected) {
    parent_protocol_.ConnectStatusChanged(connected);
  }
  // Device protocol implementation.
  void DdkRelease() { delete this; }

 private:
  DISALLOW_COPY_ASSIGN_AND_MOVE(Dwc2Device);

  ddk::UsbPhyProtocolClient parent_protocol_;
};

}  // namespace nelson_usb_phy

#endif  // SRC_DEVICES_USB_DRIVERS_NELSON_USB_PHY_DWC2_DEVICE_H_