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/* SPDX-License-Identifier: GPL-2.0
* Marvell PTP driver
*
* Copyright (C) 2018 Marvell International Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef PTP_H
#define PTP_H
#include <linux/timecounter.h>
#include <linux/time64.h>
#include <linux/spinlock.h>
struct ptp {
struct pci_dev *pdev;
void __iomem *reg_base;
u32 clock_rate;
};
struct ptp *ptp_get(void);
void ptp_put(struct ptp *ptp);
int ptp_adjfine(struct ptp *ptp, long scaled_ppm);
int ptp_get_clock(struct ptp *ptp, bool is_pmu, u64 *clki, u64 *tsc);
extern struct pci_driver ptp_driver;
#endif
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