1 // SPDX-License-Identifier: GPL-2.0
7 #include <dt-bindings/phy/phy.h>
37 #define UTMI_CTRL_SUSPEND_SET1                  (1 << 30)
42 #define UTMI_CTRL_INPKT_DELAY_SHIFT             30
162 	void __iomem *base = pxa_usb_phy->base;  in pxa_usb_phy_init()
165 	dev_info(&phy->dev, "initializing Marvell PXA USB PHY");  in pxa_usb_phy_init()
168 	if (pxa_usb_phy->version == PXA_USB_PHY_PXA910) {  in pxa_usb_phy_init()
203 	if (pxa_usb_phy->version == PXA_USB_PHY_PXA168) {  in pxa_usb_phy_init()
205 		 * fixing Microsoft Altair board interface with NEC hub issue -  in pxa_usb_phy_init()
230 			dev_warn(&phy->dev, "calibrate timeout, UTMI_PLL %x\n",  in pxa_usb_phy_init()
236 	if (pxa_usb_phy->version == PXA_USB_PHY_PXA168) {  in pxa_usb_phy_init()
249 	void __iomem *base = pxa_usb_phy->base;  in pxa_usb_phy_exit()
251 	dev_info(&phy->dev, "deinitializing Marvell PXA USB PHY");  in pxa_usb_phy_exit()
253 	if (pxa_usb_phy->version == PXA_USB_PHY_PXA168)  in pxa_usb_phy_exit()
273 		.compatible = "marvell,mmp2-usb-phy",
276 		.compatible = "marvell,pxa910-usb-phy",
279 		.compatible = "marvell,pxa168-usb-phy",
288 	struct device *dev = &pdev->dev;  in pxa_usb_phy_probe()
295 		return -ENOMEM;  in pxa_usb_phy_probe()
297 	of_id = of_match_node(pxa_usb_phy_of_match, dev->of_node);  in pxa_usb_phy_probe()
299 		pxa_usb_phy->version = (uintptr_t)of_id->data;  in pxa_usb_phy_probe()
301 		pxa_usb_phy->version = PXA_USB_PHY_MMP2;  in pxa_usb_phy_probe()
303 	pxa_usb_phy->base = devm_platform_ioremap_resource(pdev, 0);  in pxa_usb_phy_probe()
304 	if (IS_ERR(pxa_usb_phy->base)) {  in pxa_usb_phy_probe()
306 		return PTR_ERR(pxa_usb_phy->base);  in pxa_usb_phy_probe()
309 	pxa_usb_phy->phy = devm_phy_create(dev, NULL, &pxa_usb_phy_ops);  in pxa_usb_phy_probe()
310 	if (IS_ERR(pxa_usb_phy->phy)) {  in pxa_usb_phy_probe()
312 		return PTR_ERR(pxa_usb_phy->phy);  in pxa_usb_phy_probe()
315 	phy_set_drvdata(pxa_usb_phy->phy, pxa_usb_phy);  in pxa_usb_phy_probe()
322 	if (!dev->of_node) {  in pxa_usb_phy_probe()
323 		phy_create_lookup(pxa_usb_phy->phy, "usb", "mv-udc");  in pxa_usb_phy_probe()
324 		phy_create_lookup(pxa_usb_phy->phy, "usb", "pxa-u2oehci");  in pxa_usb_phy_probe()
325 		phy_create_lookup(pxa_usb_phy->phy, "usb", "mv-otg");  in pxa_usb_phy_probe()
335 		.name	= "pxa-usb-phy",