USBH_SWAP_CONTROL
[USBH_SWAP_CONTROL] = 0x0c,
[USBH_SWAP_CONTROL] = 0x1c,
[USBH_SWAP_CONTROL] = 0x00,
[USBH_SWAP_CONTROL] = 0x1c,
[USBH_SWAP_CONTROL] = 0x1c,
if (usbh_has_reg(usbh, USBH_SWAP_CONTROL)) {
u32 val = usbh_readl(usbh, USBH_SWAP_CONTROL);
usbh_writel(usbh, USBH_SWAP_CONTROL, val);