USBH_UTMI_CONTROL1
[USBH_UTMI_CONTROL1] = 0x2c,
[USBH_UTMI_CONTROL1] = 0x10,
[USBH_UTMI_CONTROL1] = -1,
[USBH_UTMI_CONTROL1] = 0x10,
[USBH_UTMI_CONTROL1] = 0x10,
usbh_has_reg(usbh, USBH_UTMI_CONTROL1) &&
u32 val = usbh_readl(usbh, USBH_UTMI_CONTROL1);
usbh_writel(usbh, USBH_UTMI_CONTROL1, val);