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- /*
- * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #ifndef __GENERIC_PHY_SUN4I_USB_H
- #define __GENERIC_PHY_SUN4I_USB_H
- /**
- * sun4i_usb_phy_id_detect - detect ID pin of USB PHY
- *
- * @phy: USB PHY port to detect ID pin
- * @return 0 if OK, or a negative error code
- */
- int sun4i_usb_phy_id_detect(struct phy *phy);
- /**
- * sun4i_usb_phy_vbus_detect - detect VBUS pin of USB PHY
- *
- * @phy: USB PHY port to detect VBUS pin
- * @return 0 if OK, or a negative error code
- */
- int sun4i_usb_phy_vbus_detect(struct phy *phy);
- /**
- * sun4i_usb_phy_set_squelch_detect() - Enable/disable squelch detect
- *
- * @phy: reference to a sun4i usb phy
- * @enabled: wether to enable or disable squelch detect
- */
- void sun4i_usb_phy_set_squelch_detect(struct phy *phy, bool enabled);
- #endif /*__GENERIC_PHY_SUN4I_USB_H */
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