3   PTP 1588 clock using the STMMAC.
16  * @ptp: pointer to ptp_clock_info structure
23 static int stmmac_adjust_freq(struct ptp_clock_info *ptp, long scaled_ppm)  in stmmac_adjust_freq()  argument
26 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_adjust_freq()
42  * @ptp: pointer to ptp_clock_info structure
47 static int stmmac_adjust_time(struct ptp_clock_info *ptp, s64 delta)  in stmmac_adjust_time()  argument
50 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_adjust_time()
69 	/* If EST is enabled, disabled it before adjust ptp time. */  in stmmac_adjust_time()
83 	/* Calculate new basetime and re-configured EST after PTP time adjust. */  in stmmac_adjust_time()
117  * @ptp: pointer to ptp_clock_info structure
123 static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts)  in stmmac_get_time()  argument
126 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_get_time()
142  * @ptp: pointer to ptp_clock_info structure
148 static int stmmac_set_time(struct ptp_clock_info *ptp,  in stmmac_set_time()  argument
152 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_set_time()
162 static int stmmac_enable(struct ptp_clock_info *ptp,  in stmmac_enable()  argument
166 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_enable()
256 static int stmmac_getcrosststamp(struct ptp_clock_info *ptp,  in stmmac_getcrosststamp()  argument
260 		container_of(ptp, struct stmmac_priv, ptp_clock_ops);  in stmmac_getcrosststamp()
266 /* structure describing a PTP hardware clock */
269 	.name = "stmmac ptp",
284 /* structure describing a PTP hardware clock */
287 	.name = "stmmac ptp",
305  * Description: this function will register the ptp clock driver
323 	/* Update the ptp clock parameters based on feature discovery, when  in stmmac_ptp_register()
344 		netdev_info(priv->dev, "registered PTP clock\n");  in stmmac_ptp_register()
350  * Description: this function will remove/unregister the ptp clock driver
358 		pr_debug("Removed PTP HW clock successfully on %s\n",  in stmmac_ptp_unregister()