18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* Marvell PTP driver 38c2ecf20Sopenharmony_ci * 48c2ecf20Sopenharmony_ci * Copyright (C) 2020 Marvell International Ltd. 58c2ecf20Sopenharmony_ci */ 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci#ifndef PTP_H 88c2ecf20Sopenharmony_ci#define PTP_H 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci#include <linux/timecounter.h> 118c2ecf20Sopenharmony_ci#include <linux/time64.h> 128c2ecf20Sopenharmony_ci#include <linux/spinlock.h> 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_cistruct ptp { 158c2ecf20Sopenharmony_ci struct pci_dev *pdev; 168c2ecf20Sopenharmony_ci void __iomem *reg_base; 178c2ecf20Sopenharmony_ci u32 clock_rate; 188c2ecf20Sopenharmony_ci}; 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_cistruct ptp *ptp_get(void); 218c2ecf20Sopenharmony_civoid ptp_put(struct ptp *ptp); 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ciextern struct pci_driver ptp_driver; 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci#endif 26