1 // SPDX-License-Identifier: GPL-2.0
4  * Author: Gregory CLEMENT <gregory.clement@free-electrons.com>
16 #include "xhci-mvebu.h"
24 			const struct mbus_dram_target_info *dram)  in xhci_mvebu_mbus_config()  argument
34 	/* Program each DRAM CS in a seperate window */  in xhci_mvebu_mbus_config()
35 	for (win = 0; win < dram->num_cs; win++) {  in xhci_mvebu_mbus_config()
36 		const struct mbus_dram_window *cs = &dram->cs[win];  in xhci_mvebu_mbus_config()
38 		writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) |  in xhci_mvebu_mbus_config()
39 		       (dram->mbus_dram_target_id << 4) | 1,  in xhci_mvebu_mbus_config()
42 		writel((cs->base & 0xffff0000), base + USB3_WIN_BASE(win));  in xhci_mvebu_mbus_config()
48 	struct device *dev = hcd->self.controller;  in xhci_mvebu_mbus_init_quirk()
52 	const struct mbus_dram_target_info *dram;  in xhci_mvebu_mbus_init_quirk()  local
56 		return -ENODEV;  in xhci_mvebu_mbus_init_quirk()
62 	base = ioremap(res->start, resource_size(res));  in xhci_mvebu_mbus_init_quirk()
64 		return -ENODEV;  in xhci_mvebu_mbus_init_quirk()
66 	dram = mv_mbus_dram_info();  in xhci_mvebu_mbus_init_quirk()
67 	xhci_mvebu_mbus_config(base, dram);  in xhci_mvebu_mbus_init_quirk()
81 	struct device *dev = hcd->self.controller;  in xhci_mvebu_a3700_plat_setup()
86 	phy = of_phy_get(dev->of_node, "usb3-phy");  in xhci_mvebu_a3700_plat_setup()
87 	if (IS_ERR(phy) && PTR_ERR(phy) == -EPROBE_DEFER)  in xhci_mvebu_a3700_plat_setup()
88 		return -EPROBE_DEFER;  in xhci_mvebu_a3700_plat_setup()
101 	if (ret == -EOPNOTSUPP) {  in xhci_mvebu_a3700_plat_setup()
104 		xhci->quirks |= XHCI_SKIP_PHY_INIT;  in xhci_mvebu_a3700_plat_setup()
124 	xhci->quirks |= XHCI_RESET_ON_RESUME;  in xhci_mvebu_a3700_init_quirk()