323 static void hs_slew_rate_calibrate(struct mtk_tphy *tphy,  in hs_slew_rate_calibrate()  argument
352 	if (tphy->pdata->version == MTK_PHY_V1)  in hs_slew_rate_calibrate()
380 		tmp = tphy->src_ref_clk * tphy->src_coef;  in hs_slew_rate_calibrate()
387 	dev_dbg(tphy->dev, "phy:%d, fm_out:%d, calib:%d (clk:%d, coef:%d)\n",  in hs_slew_rate_calibrate()
389 		tphy->src_ref_clk, tphy->src_coef);  in hs_slew_rate_calibrate()
403 static void u3_phy_instance_init(struct mtk_tphy *tphy,  in u3_phy_instance_init()  argument
450 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, instance->index);  in u3_phy_instance_init()
453 static void u2_phy_instance_init(struct mtk_tphy *tphy,  in u2_phy_instance_init()  argument
486 	if (tphy->pdata->avoid_rx_sen_degradation) {  in u2_phy_instance_init()
512 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, index);  in u2_phy_instance_init()
515 static void u2_phy_instance_power_on(struct mtk_tphy *tphy,  in u2_phy_instance_power_on()  argument
537 	if (tphy->pdata->avoid_rx_sen_degradation && index) {  in u2_phy_instance_power_on()
546 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, index);  in u2_phy_instance_power_on()
549 static void u2_phy_instance_power_off(struct mtk_tphy *tphy,  in u2_phy_instance_power_off()  argument
571 	if (tphy->pdata->avoid_rx_sen_degradation && index) {  in u2_phy_instance_power_off()
581 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, index);  in u2_phy_instance_power_off()
584 static void u2_phy_instance_exit(struct mtk_tphy *tphy,  in u2_phy_instance_exit()  argument
592 	if (tphy->pdata->avoid_rx_sen_degradation && index) {  in u2_phy_instance_exit()
603 static void u2_phy_instance_set_mode(struct mtk_tphy *tphy,  in u2_phy_instance_set_mode()  argument
628 static void pcie_phy_instance_init(struct mtk_tphy *tphy,  in pcie_phy_instance_init()  argument
634 	if (tphy->pdata->version != MTK_PHY_V1)  in pcie_phy_instance_init()
698 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, instance->index);  in pcie_phy_instance_init()
701 static void pcie_phy_instance_power_on(struct mtk_tphy *tphy,  in pcie_phy_instance_power_on()  argument
716 static void pcie_phy_instance_power_off(struct mtk_tphy *tphy,  in pcie_phy_instance_power_off()  argument
732 static void sata_phy_instance_init(struct mtk_tphy *tphy,  in sata_phy_instance_init()  argument
787 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, instance->index);  in sata_phy_instance_init()
790 static void phy_v1_banks_init(struct mtk_tphy *tphy,  in phy_v1_banks_init()  argument
799 		u2_banks->fmreg = tphy->sif_base + SSUSB_SIFSLV_V1_U2FREQ;  in phy_v1_banks_init()
804 		u3_banks->spllc = tphy->sif_base + SSUSB_SIFSLV_V1_SPLLC;  in phy_v1_banks_init()
805 		u3_banks->chip = tphy->sif_base + SSUSB_SIFSLV_V1_CHIP;  in phy_v1_banks_init()
813 		dev_err(tphy->dev, "incompatible PHY type\n");  in phy_v1_banks_init()
818 static void phy_v2_banks_init(struct mtk_tphy *tphy,  in phy_v2_banks_init()  argument
838 		dev_err(tphy->dev, "incompatible PHY type\n");  in phy_v2_banks_init()
843 static void phy_parse_property(struct mtk_tphy *tphy,  in phy_parse_property()  argument
868 static void u2_phy_props_set(struct mtk_tphy *tphy,  in u2_phy_props_set()  argument
920 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_init()  local
925 		dev_err(tphy->dev, "failed to enable ref_clk\n");  in mtk_phy_init()
931 		dev_err(tphy->dev, "failed to enable da_ref\n");  in mtk_phy_init()
938 		u2_phy_instance_init(tphy, instance);  in mtk_phy_init()
939 		u2_phy_props_set(tphy, instance);  in mtk_phy_init()
942 		u3_phy_instance_init(tphy, instance);  in mtk_phy_init()
945 		pcie_phy_instance_init(tphy, instance);  in mtk_phy_init()
948 		sata_phy_instance_init(tphy, instance);  in mtk_phy_init()
951 		dev_err(tphy->dev, "incompatible PHY type\n");  in mtk_phy_init()
963 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_power_on()  local
966 		u2_phy_instance_power_on(tphy, instance);  in mtk_phy_power_on()
967 		hs_slew_rate_calibrate(tphy, instance);  in mtk_phy_power_on()
969 		pcie_phy_instance_power_on(tphy, instance);  in mtk_phy_power_on()
978 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_power_off()  local
981 		u2_phy_instance_power_off(tphy, instance);  in mtk_phy_power_off()
983 		pcie_phy_instance_power_off(tphy, instance);  in mtk_phy_power_off()
991 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_exit()  local
994 		u2_phy_instance_exit(tphy, instance);  in mtk_phy_exit()
1004 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_set_mode()  local
1007 		u2_phy_instance_set_mode(tphy, instance, mode);  in mtk_phy_set_mode()
1015 	struct mtk_tphy *tphy = dev_get_drvdata(dev);  in mtk_phy_xlate()  local
1025 	for (index = 0; index < tphy->nphys; index++)  in mtk_phy_xlate()
1026 		if (phy_np == tphy->phys[index]->phy->dev.of_node) {  in mtk_phy_xlate()
1027 			instance = tphy->phys[index];  in mtk_phy_xlate()
1045 	if (tphy->pdata->version == MTK_PHY_V1) {  in mtk_phy_xlate()
1046 		phy_v1_banks_init(tphy, instance);  in mtk_phy_xlate()
1047 	} else if (tphy->pdata->version == MTK_PHY_V2) {  in mtk_phy_xlate()
1048 		phy_v2_banks_init(tphy, instance);  in mtk_phy_xlate()
1054 	phy_parse_property(tphy, instance);  in mtk_phy_xlate()
1100 	struct mtk_tphy *tphy;  in mtk_tphy_probe()  local
1104 	tphy = devm_kzalloc(dev, sizeof(*tphy), GFP_KERNEL);  in mtk_tphy_probe()
1105 	if (!tphy)  in mtk_tphy_probe()
1108 	tphy->pdata = of_device_get_match_data(dev);  in mtk_tphy_probe()
1109 	if (!tphy->pdata)  in mtk_tphy_probe()
1112 	tphy->nphys = of_get_child_count(np);  in mtk_tphy_probe()
1113 	tphy->phys = devm_kcalloc(dev, tphy->nphys,  in mtk_tphy_probe()
1114 				       sizeof(*tphy->phys), GFP_KERNEL);  in mtk_tphy_probe()
1115 	if (!tphy->phys)  in mtk_tphy_probe()
1118 	tphy->dev = dev;  in mtk_tphy_probe()
1119 	platform_set_drvdata(pdev, tphy);  in mtk_tphy_probe()
1123 	if (sif_res && tphy->pdata->version == MTK_PHY_V1) {  in mtk_tphy_probe()
1125 		tphy->sif_base = devm_ioremap_resource(dev, sif_res);  in mtk_tphy_probe()
1126 		if (IS_ERR(tphy->sif_base)) {  in mtk_tphy_probe()
1128 			return PTR_ERR(tphy->sif_base);  in mtk_tphy_probe()
1132 	tphy->src_ref_clk = U3P_REF_CLK;  in mtk_tphy_probe()
1133 	tphy->src_coef = U3P_SLEW_RATE_COEF;  in mtk_tphy_probe()
1136 		&tphy->src_ref_clk);  in mtk_tphy_probe()
1137 	device_property_read_u32(dev, "mediatek,src-coef", &tphy->src_coef);  in mtk_tphy_probe()
1150 		tphy->phys[port] = instance;  in mtk_tphy_probe()