1 // SPDX-License-Identifier: GPL-2.0+
5  * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
39  * USB 2.0 Bridge Address Decoding registers setup
50  * to the common mvebu archticture including the mbus setup, this
65 	for (i = 0; i < dram->num_cs; i++) {  in usb_brg_adrdec_setup()
66 		const struct mbus_dram_window *cs = dram->cs + i;  in usb_brg_adrdec_setup()  local
69 		writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) |  in usb_brg_adrdec_setup()
70 		       (dram->mbus_dram_target_id << 4) | 1,  in usb_brg_adrdec_setup()
74 		writel(cs->base, base + USB_WINDOW_BASE(i));  in usb_brg_adrdec_setup()
81 	struct ehci_mvebu_priv *priv = ctrl->priv;  in marvell_ehci_powerup_fixup()
92 	       priv->hcd_base + USB2_SBUSCFG_OFF);  in marvell_ehci_powerup_fixup()
110 	priv->hcd_base = devfdt_get_addr(dev);  in ehci_mvebu_probe()
111 	if (priv->hcd_base == FDT_ADDR_T_NONE) {  in ehci_mvebu_probe()
113 		return -ENXIO;  in ehci_mvebu_probe()
120 	 * Also, the address decoder doesn't need to get setup with this  in ehci_mvebu_probe()
123 	if (device_is_compatible(dev, "marvell,armada3700-ehci"))  in ehci_mvebu_probe()
126 		usb_brg_adrdec_setup((void *)priv->hcd_base);  in ehci_mvebu_probe()
128 	hccr = (struct ehci_hccr *)(priv->hcd_base + 0x100);  in ehci_mvebu_probe()
130 		((uintptr_t)hccr + HC_LENGTH(ehci_readl(&hccr->cr_capbase)));  in ehci_mvebu_probe()
132 	debug("ehci-marvell: init hccr %lx and hcor %lx hc_length %ld\n",  in ehci_mvebu_probe()
134 	      (uintptr_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));  in ehci_mvebu_probe()
141 	{ .compatible = "marvell,orion-ehci", },
142 	{ .compatible = "marvell,armada3700-ehci", },
188 		size = gd->bd->bi_dram[i].size;  in usb_brg_adrdec_setup()
189 		base = gd->bd->bi_dram[i].start;  in usb_brg_adrdec_setup()
213 			+ HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));  in ehci_hcd_init()
215 	debug("ehci-marvell: init hccr %x and hcor %x hc_length %d\n",  in ehci_hcd_init()
217 		(uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));  in ehci_hcd_init()