3   PTP 1588 clock using the STMMAC.
17  * @ptp: pointer to ptp_clock_info structure
22 static int stmmac_adjust_freq(struct ptp_clock_info *ptp, s32 ppb)  in stmmac_adjust_freq()  argument
25 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_adjust_freq()
52  * @ptp: pointer to ptp_clock_info structure
57 static int stmmac_adjust_time(struct ptp_clock_info *ptp, s64 delta)  in stmmac_adjust_time()  argument
60 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_adjust_time()
79 	/* If EST is enabled, disabled it before adjust ptp time. */  in stmmac_adjust_time()
93 	/* Caculate new basetime and re-configured EST after PTP time adjust. */  in stmmac_adjust_time()
127  * @ptp: pointer to ptp_clock_info structure
133 static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts)  in stmmac_get_time()  argument
136 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_get_time()
152  * @ptp: pointer to ptp_clock_info structure
158 static int stmmac_set_time(struct ptp_clock_info *ptp,  in stmmac_set_time()  argument
162 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_set_time()
172 static int stmmac_enable(struct ptp_clock_info *ptp,  in stmmac_enable()  argument
176 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_enable()
262 static int stmmac_getcrosststamp(struct ptp_clock_info *ptp,  in stmmac_getcrosststamp()  argument
266 		container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_getcrosststamp()
272 /* structure describing a PTP hardware clock */
275 	.name = "stmmac ptp",
293  * Description: this function will register the ptp clock driver
325 		netdev_info(priv->dev, "registered PTP clock\n");  in stmmac_ptp_register()
331  * Description: this function will remove/unregister the ptp clock driver
339 		pr_debug("Removed PTP HW clock successfully on %s\n",  in stmmac_ptp_unregister()