USB_CTRL_USB_EN
ctrl |= USB_CTRL_USB_EN;
USB_CTRL_USB_EN);
iowrite32be(USB_CTRL_USB_EN, hcd->regs + FSL_SOC_USB_CTRL);
tmp |= ULPI_PHY_CLK_SEL | USB_CTRL_USB_EN;
tmp |= USB_CTRL_USB_EN;