681 static void hs_slew_rate_calibrate(struct mtk_tphy *tphy,  in hs_slew_rate_calibrate()  argument
698 	if (instance->eye_src || !tphy->src_ref_clk || !tphy->src_coef)  in hs_slew_rate_calibrate()
712 	if (tphy->pdata->version == MTK_PHY_V1)  in hs_slew_rate_calibrate()
734 		tmp = tphy->src_ref_clk * tphy->src_coef;  in hs_slew_rate_calibrate()
741 	dev_dbg(tphy->dev, "phy:%d, fm_out:%d, calib:%d (clk:%d, coef:%d)\n",  in hs_slew_rate_calibrate()
743 		tphy->src_ref_clk, tphy->src_coef);  in hs_slew_rate_calibrate()
753 static void u3_phy_instance_init(struct mtk_tphy *tphy,  in u3_phy_instance_init()  argument
799 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, instance->index);  in u3_phy_instance_init()
802 static void u2_phy_pll_26m_set(struct mtk_tphy *tphy,  in u2_phy_pll_26m_set()  argument
808 	if (!tphy->pdata->sw_pll_48m_to_26m)  in u2_phy_pll_26m_set()
821 static void u2_phy_instance_init(struct mtk_tphy *tphy,  in u2_phy_instance_init()  argument
843 	if (tphy->pdata->avoid_rx_sen_degradation) {  in u2_phy_instance_init()
862 	u2_phy_pll_26m_set(tphy, instance);  in u2_phy_instance_init()
864 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, index);  in u2_phy_instance_init()
867 static void u2_phy_instance_power_on(struct mtk_tphy *tphy,  in u2_phy_instance_power_on()  argument
881 	if (tphy->pdata->avoid_rx_sen_degradation && index) {  in u2_phy_instance_power_on()
886 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, index);  in u2_phy_instance_power_on()
889 static void u2_phy_instance_power_off(struct mtk_tphy *tphy,  in u2_phy_instance_power_off()  argument
903 	if (tphy->pdata->avoid_rx_sen_degradation && index) {  in u2_phy_instance_power_off()
909 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, index);  in u2_phy_instance_power_off()
912 static void u2_phy_instance_exit(struct mtk_tphy *tphy,  in u2_phy_instance_exit()  argument
919 	if (tphy->pdata->avoid_rx_sen_degradation && index) {  in u2_phy_instance_exit()
926 static void u2_phy_instance_set_mode(struct mtk_tphy *tphy,  in u2_phy_instance_set_mode()  argument
951 static void pcie_phy_instance_init(struct mtk_tphy *tphy,  in pcie_phy_instance_init()  argument
957 	if (tphy->pdata->version != MTK_PHY_V1)  in pcie_phy_instance_init()
998 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, instance->index);  in pcie_phy_instance_init()
1001 static void pcie_phy_instance_power_on(struct mtk_tphy *tphy,  in pcie_phy_instance_power_on()  argument
1013 static void pcie_phy_instance_power_off(struct mtk_tphy *tphy,  in pcie_phy_instance_power_off()  argument
1026 static void sata_phy_instance_init(struct mtk_tphy *tphy,  in sata_phy_instance_init()  argument
1068 	dev_dbg(tphy->dev, "%s(%d)\n", __func__, instance->index);  in sata_phy_instance_init()
1071 static void phy_v1_banks_init(struct mtk_tphy *tphy,  in phy_v1_banks_init()  argument
1080 		u2_banks->fmreg = tphy->sif_base + SSUSB_SIFSLV_V1_U2FREQ;  in phy_v1_banks_init()
1085 		u3_banks->spllc = tphy->sif_base + SSUSB_SIFSLV_V1_SPLLC;  in phy_v1_banks_init()
1086 		u3_banks->chip = tphy->sif_base + SSUSB_SIFSLV_V1_CHIP;  in phy_v1_banks_init()
1094 		dev_err(tphy->dev, "incompatible PHY type\n");  in phy_v1_banks_init()
1099 static void phy_v2_banks_init(struct mtk_tphy *tphy,  in phy_v2_banks_init()  argument
1119 		dev_err(tphy->dev, "incompatible PHY type\n");  in phy_v2_banks_init()
1124 static void phy_parse_property(struct mtk_tphy *tphy,  in phy_parse_property()  argument
1155 static void u2_phy_props_set(struct mtk_tphy *tphy,  in u2_phy_props_set()  argument
1164 	if (tphy->pdata->version < MTK_PHY_V3 && instance->eye_src)  in u2_phy_props_set()
1253 static int phy_efuse_get(struct mtk_tphy *tphy, struct mtk_phy_instance *instance)  in phy_efuse_get()  argument
1258 	/* tphy v1 doesn't support sw efuse, skip it */  in phy_efuse_get()
1259 	if (!tphy->pdata->sw_efuse_supported) {  in phy_efuse_get()
1367 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_init()  local
1378 		u2_phy_instance_init(tphy, instance);  in mtk_phy_init()
1379 		u2_phy_props_set(tphy, instance);  in mtk_phy_init()
1382 		u3_phy_instance_init(tphy, instance);  in mtk_phy_init()
1385 		pcie_phy_instance_init(tphy, instance);  in mtk_phy_init()
1388 		sata_phy_instance_init(tphy, instance);  in mtk_phy_init()
1394 		dev_err(tphy->dev, "incompatible PHY type\n");  in mtk_phy_init()
1405 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_power_on()  local
1408 		u2_phy_instance_power_on(tphy, instance);  in mtk_phy_power_on()
1409 		hs_slew_rate_calibrate(tphy, instance);  in mtk_phy_power_on()
1411 		pcie_phy_instance_power_on(tphy, instance);  in mtk_phy_power_on()
1420 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_power_off()  local
1423 		u2_phy_instance_power_off(tphy, instance);  in mtk_phy_power_off()
1425 		pcie_phy_instance_power_off(tphy, instance);  in mtk_phy_power_off()
1433 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_exit()  local
1436 		u2_phy_instance_exit(tphy, instance);  in mtk_phy_exit()
1445 	struct mtk_tphy *tphy = dev_get_drvdata(phy->dev.parent);  in mtk_phy_set_mode()  local
1448 		u2_phy_instance_set_mode(tphy, instance, mode);  in mtk_phy_set_mode()
1456 	struct mtk_tphy *tphy = dev_get_drvdata(dev);  in mtk_phy_xlate()  local
1467 	for (index = 0; index < tphy->nphys; index++)  in mtk_phy_xlate()
1468 		if (phy_np == tphy->phys[index]->phy->dev.of_node) {  in mtk_phy_xlate()
1469 			instance = tphy->phys[index];  in mtk_phy_xlate()
1488 	switch (tphy->pdata->version) {  in mtk_phy_xlate()
1490 		phy_v1_banks_init(tphy, instance);  in mtk_phy_xlate()
1494 		phy_v2_banks_init(tphy, instance);  in mtk_phy_xlate()
1501 	ret = phy_efuse_get(tphy, instance);  in mtk_phy_xlate()
1505 	phy_parse_property(tphy, instance);  in mtk_phy_xlate()
1558 	{ .compatible = "mediatek,mt8195-tphy", .data = &mt8195_pdata },
1559 	{ .compatible = "mediatek,generic-tphy-v1", .data = &tphy_v1_pdata },
1560 	{ .compatible = "mediatek,generic-tphy-v2", .data = &tphy_v2_pdata },
1561 	{ .compatible = "mediatek,generic-tphy-v3", .data = &tphy_v3_pdata },
1572 	struct mtk_tphy *tphy;  in mtk_tphy_probe()  local
1576 	tphy = devm_kzalloc(dev, sizeof(*tphy), GFP_KERNEL);  in mtk_tphy_probe()
1577 	if (!tphy)  in mtk_tphy_probe()
1580 	tphy->pdata = of_device_get_match_data(dev);  in mtk_tphy_probe()
1581 	if (!tphy->pdata)  in mtk_tphy_probe()
1584 	tphy->nphys = of_get_child_count(np);  in mtk_tphy_probe()
1585 	tphy->phys = devm_kcalloc(dev, tphy->nphys,  in mtk_tphy_probe()
1586 				       sizeof(*tphy->phys), GFP_KERNEL);  in mtk_tphy_probe()
1587 	if (!tphy->phys)  in mtk_tphy_probe()
1590 	tphy->dev = dev;  in mtk_tphy_probe()
1591 	platform_set_drvdata(pdev, tphy);  in mtk_tphy_probe()
1595 	if (sif_res && tphy->pdata->version == MTK_PHY_V1) {  in mtk_tphy_probe()
1597 		tphy->sif_base = devm_ioremap_resource(dev, sif_res);  in mtk_tphy_probe()
1598 		if (IS_ERR(tphy->sif_base)) {  in mtk_tphy_probe()
1600 			return PTR_ERR(tphy->sif_base);  in mtk_tphy_probe()
1605 	ret = device_property_read_u32(dev, "mediatek,src-ref-clk-mhz", &tphy->src_ref_clk);  in mtk_tphy_probe()
1607 		tphy->src_ref_clk = tphy->pdata->slew_ref_clock_mhz;  in mtk_tphy_probe()
1609 	ret = device_property_read_u32(dev, "mediatek,src-coef", &tphy->src_coef);  in mtk_tphy_probe()
1611 		tphy->src_coef = tphy->pdata->slew_rate_coefficient;  in mtk_tphy_probe()
1625 		tphy->phys[port] = instance;  in mtk_tphy_probe()
1670 		.name	= "mtk-tphy",