1 // SPDX-License-Identifier: GPL-2.0-only
58 		.compatible = "brcm,ns-ax-usb3-phy",
62 		.compatible = "brcm,ns-bx-usb3-phy",
94 	writel(0, usb3->dmp + BCMA_RESET_CTL);  in bcm_ns_usb3_phy_init_ns_bx()
96 	/* PLL frequency monitor enable */  in bcm_ns_usb3_phy_init_ns_bx()
113 	/* Enabling SSC */  in bcm_ns_usb3_phy_init_ns_bx()
135 	/* Enable SSC */  in bcm_ns_usb3_phy_init_ns_ax()
144 	writel(0, usb3->dmp + BCMA_RESET_CTL);  in bcm_ns_usb3_phy_init_ns_ax()
155 	writel(BCMA_RESET_CTL_RESET, usb3->dmp + BCMA_RESET_CTL);  in bcm_ns_usb3_phy_init()
157 	switch (usb3->family) {  in bcm_ns_usb3_phy_init()
166 		err = -ENOTSUPP;  in bcm_ns_usb3_phy_init()
184 	struct mdio_device *mdiodev = usb3->mdiodev;  in bcm_ns_usb3_mdio_phy_write()
191 	struct device *dev = &mdiodev->dev;  in bcm_ns_usb3_mdio_probe()
201 		return -ENOMEM;  in bcm_ns_usb3_mdio_probe()
203 	usb3->dev = dev;  in bcm_ns_usb3_mdio_probe()
204 	usb3->mdiodev = mdiodev;  in bcm_ns_usb3_mdio_probe()
208 		return -EINVAL;  in bcm_ns_usb3_mdio_probe()
209 	usb3->family = (uintptr_t)of_id->data;  in bcm_ns_usb3_mdio_probe()
211 	syscon_np = of_parse_phandle(dev->of_node, "usb3-dmp-syscon", 0);  in bcm_ns_usb3_mdio_probe()
217 	usb3->dmp = devm_ioremap_resource(dev, &res);  in bcm_ns_usb3_mdio_probe()
218 	if (IS_ERR(usb3->dmp))  in bcm_ns_usb3_mdio_probe()
219 		return PTR_ERR(usb3->dmp);  in bcm_ns_usb3_mdio_probe()
221 	usb3->phy = devm_phy_create(dev, NULL, &ops);  in bcm_ns_usb3_mdio_probe()
222 	if (IS_ERR(usb3->phy)) {  in bcm_ns_usb3_mdio_probe()
224 		return PTR_ERR(usb3->phy);  in bcm_ns_usb3_mdio_probe()
227 	phy_set_drvdata(usb3->phy, usb3);  in bcm_ns_usb3_mdio_probe()