- clrbits_le32(&ccm->ahb_gate0, sunxi_ehci->ahb_clk_mask);
- clrbits_le32(&ccm->usb_clk_cfg, sunxi_ehci->usb_rst_mask);
-}
-
-int ehci_hcd_init(int index, enum usb_init_type init, struct ehci_hccr **hccr,
- struct ehci_hcor **hcor)
-{
- struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
- struct sunxi_ehci_hcd *sunxi_ehci = &sunxi_echi_hcd[index];
- int err;
-
- sunxi_ehci->gpio_vbus = get_vbus_gpio(sunxi_ehci->id);
-
- /* enable common PHY only once */
- if (index == 0)
- setbits_le32(&ccm->usb_clk_cfg, CCM_USB_CTRL_PHYGATE);
-
- if (sunxi_ehci->gpio_vbus != -1) {
- err = gpio_request(sunxi_ehci->gpio_vbus, "ehci_vbus");
- if (err)
- return err;
- }
-
- sunxi_ehci_enable(sunxi_ehci);
-
- *hccr = get_io_base(sunxi_ehci->id);
-
- *hcor = (struct ehci_hcor *)((uint32_t) *hccr
- + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
-
- debug("sunxi-ehci: init hccr %x and hcor %x hc_length %d\n",
- (uint32_t)*hccr, (uint32_t)*hcor,
- (uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
-
- enabled_hcd_count++;