31 static void stmmac_config_hw_tstamping(void __iomem *ioaddr, u32 data)  in stmmac_config_hw_tstamping()  argument
33 	writel(data, ioaddr + PTP_TCR);  in stmmac_config_hw_tstamping()
36 static void stmmac_config_sub_second_increment(void __iomem *ioaddr)  in stmmac_config_sub_second_increment()  argument
38 	u32 value = readl(ioaddr + PTP_TCR);  in stmmac_config_sub_second_increment()
51 	writel(data, ioaddr + PTP_SSIR);  in stmmac_config_sub_second_increment()
54 static int stmmac_init_systime(void __iomem *ioaddr, u32 sec, u32 nsec)  in stmmac_init_systime()  argument
59 	writel(sec, ioaddr + PTP_STSUR);  in stmmac_init_systime()
60 	writel(nsec, ioaddr + PTP_STNSUR);  in stmmac_init_systime()
62 	value = readl(ioaddr + PTP_TCR);  in stmmac_init_systime()
64 	writel(value, ioaddr + PTP_TCR);  in stmmac_init_systime()
69 		if (!(readl(ioaddr + PTP_TCR) & PTP_TCR_TSINIT))  in stmmac_init_systime()
79 static int stmmac_config_addend(void __iomem *ioaddr, u32 addend)  in stmmac_config_addend()  argument
84 	writel(addend, ioaddr + PTP_TAR);  in stmmac_config_addend()
86 	value = readl(ioaddr + PTP_TCR);  in stmmac_config_addend()
88 	writel(value, ioaddr + PTP_TCR);  in stmmac_config_addend()
93 		if (!(readl(ioaddr + PTP_TCR) & PTP_TCR_TSADDREG))  in stmmac_config_addend()
103 static int stmmac_adjust_systime(void __iomem *ioaddr, u32 sec, u32 nsec,  in stmmac_adjust_systime()  argument
109 	writel(sec, ioaddr + PTP_STSUR);  in stmmac_adjust_systime()
111 		ioaddr + PTP_STNSUR);  in stmmac_adjust_systime()
113 	value = readl(ioaddr + PTP_TCR);  in stmmac_adjust_systime()
115 	writel(value, ioaddr + PTP_TCR);  in stmmac_adjust_systime()
120 		if (!(readl(ioaddr + PTP_TCR) & PTP_TCR_TSUPDT))  in stmmac_adjust_systime()
130 static u64 stmmac_get_systime(void __iomem *ioaddr)  in stmmac_get_systime()  argument
134 	ns = readl(ioaddr + PTP_STNSR);  in stmmac_get_systime()
136 	ns += readl(ioaddr + PTP_STSR) * 1000000000ULL;  in stmmac_get_systime()