/* SPDX-License-Identifier: GPL-2.0 */
/* Renesas R-Car Gen4 gPTP device driver
 *
 * Copyright (C) 2022 Renesas Electronics Corporation
 */

#ifndef __RCAR_GEN4_PTP_H__
#define __RCAR_GEN4_PTP_H__

struct rcar_gen4_ptp_private;

int rcar_gen4_ptp_register(struct rcar_gen4_ptp_private *ptp_priv, u32 rate);
int rcar_gen4_ptp_unregister(struct rcar_gen4_ptp_private *ptp_priv);
struct rcar_gen4_ptp_private *rcar_gen4_ptp_alloc(struct platform_device *pdev,
                                                  void __iomem *addr);

int rcar_gen4_ptp_clock_index(struct rcar_gen4_ptp_private *priv);
void rcar_gen4_ptp_gettime64(struct rcar_gen4_ptp_private *priv,
                             struct timespec64 *ts);

#endif  /* #ifndef __RCAR_GEN4_PTP_H__ */