*/
#include <linux/clk.h>
+#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/platform_data/tegra_usb.h>
#include <linux/irq.h>
/* EHCI registers start at offset 0x100 */
ehci->caps = hcd->regs + 0x100;
- ehci->regs = hcd->regs + 0x100 +
- HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
-
- dbg_hcs_params(ehci, "reset");
- dbg_hcc_params(ehci, "reset");
-
- /* cache this readonly data; minimize chip reads */
- ehci->hcs_params = readl(&ehci->caps->hcs_params);
/* switch to host mode */
hcd->has_tt = 1;
- ehci_reset(ehci);
-
- retval = ehci_halt(ehci);
- if (retval)
- return retval;
- /* data structure init */
- retval = ehci_init(hcd);
+ retval = ehci_setup(ehci);
if (retval)
return retval;
- ehci->sbrn = 0x20;
-
ehci_port_power(ehci, 1);
return retval;
}
if (time_before(jiffies, ehci->next_statechange))
msleep(10);
- spin_lock_irqsave(&ehci->lock, flags);
+ ehci_halt(ehci);
+ spin_lock_irqsave(&ehci->lock, flags);
tegra->port_speed = (readl(&hw->port_status[0]) >> 26) & 0x3;
- ehci_halt(ehci);
clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-
spin_unlock_irqrestore(&ehci->lock, flags);
tegra_ehci_power_down(hcd);
}
}
- tegra->phy = tegra_usb_phy_open(instance, hcd->regs, pdata->phy_config,
- TEGRA_USB_PHY_MODE_HOST);
+ tegra->phy = tegra_usb_phy_open(&pdev->dev, instance, hcd->regs,
+ pdata->phy_config,
+ TEGRA_USB_PHY_MODE_HOST);
if (IS_ERR(tegra->phy)) {
dev_err(&pdev->dev, "Failed to open USB phy\n");
err = -ENXIO;
#ifdef CONFIG_USB_OTG_UTILS
if (pdata->operating_mode == TEGRA_USB_OTG) {
- tegra->transceiver = usb_get_transceiver();
- if (tegra->transceiver)
+ tegra->transceiver = usb_get_phy(USB_PHY_TYPE_USB2);
+ if (!IS_ERR_OR_NULL(tegra->transceiver))
otg_set_host(tegra->transceiver->otg, &hcd->self);
}
#endif
fail:
#ifdef CONFIG_USB_OTG_UTILS
- if (tegra->transceiver) {
+ if (!IS_ERR_OR_NULL(tegra->transceiver)) {
otg_set_host(tegra->transceiver->otg, NULL);
- usb_put_transceiver(tegra->transceiver);
+ usb_put_phy(tegra->transceiver);
}
#endif
tegra_usb_phy_close(tegra->phy);
pm_runtime_put_noidle(&pdev->dev);
#ifdef CONFIG_USB_OTG_UTILS
- if (tegra->transceiver) {
+ if (!IS_ERR_OR_NULL(tegra->transceiver)) {
otg_set_host(tegra->transceiver->otg, NULL);
- usb_put_transceiver(tegra->transceiver);
+ usb_put_phy(tegra->transceiver);
}
#endif