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 u32 stmmac_config_sub_second_increment(void __iomem *ioaddr,  in stmmac_config_sub_second_increment()  argument
39 	u32 value = readl(ioaddr + PTP_TCR);  in stmmac_config_sub_second_increment()
62 	writel(reg_value, ioaddr + PTP_SSIR);  in stmmac_config_sub_second_increment()
67 static int stmmac_init_systime(void __iomem *ioaddr, u32 sec, u32 nsec)  in stmmac_init_systime()  argument
72 	writel(sec, ioaddr + PTP_STSUR);  in stmmac_init_systime()
73 	writel(nsec, ioaddr + PTP_STNSUR);  in stmmac_init_systime()
75 	value = readl(ioaddr + PTP_TCR);  in stmmac_init_systime()
77 	writel(value, ioaddr + PTP_TCR);  in stmmac_init_systime()
82 		if (!(readl(ioaddr + PTP_TCR) & PTP_TCR_TSINIT))  in stmmac_init_systime()
92 static int stmmac_config_addend(void __iomem *ioaddr, u32 addend)  in stmmac_config_addend()  argument
97 	writel(addend, ioaddr + PTP_TAR);  in stmmac_config_addend()
99 	value = readl(ioaddr + PTP_TCR);  in stmmac_config_addend()
101 	writel(value, ioaddr + PTP_TCR);  in stmmac_config_addend()
106 		if (!(readl(ioaddr + PTP_TCR) & PTP_TCR_TSADDREG))  in stmmac_config_addend()
116 static int stmmac_adjust_systime(void __iomem *ioaddr, u32 sec, u32 nsec,  in stmmac_adjust_systime()  argument
130 		value = readl(ioaddr + PTP_TCR);  in stmmac_adjust_systime()
137 	writel(sec, ioaddr + PTP_STSUR);  in stmmac_adjust_systime()
139 	writel(value, ioaddr + PTP_STNSUR);  in stmmac_adjust_systime()
142 	value = readl(ioaddr + PTP_TCR);  in stmmac_adjust_systime()
144 	writel(value, ioaddr + PTP_TCR);  in stmmac_adjust_systime()
149 		if (!(readl(ioaddr + PTP_TCR) & PTP_TCR_TSUPDT))  in stmmac_adjust_systime()
159 static u64 stmmac_get_systime(void __iomem *ioaddr)  in stmmac_get_systime()  argument
164 	ns = readl(ioaddr + PTP_STNSR);  in stmmac_get_systime()
166 	ns += readl(ioaddr + PTP_STSR) * 1000000000ULL;  in stmmac_get_systime()