USBD_TXDATA
writel(*p32++, USBD_TXDATA(udc->udp_baseaddr));
writel(tmp, USBD_TXDATA(udc->udp_baseaddr));
writel(tmp, USBD_TXDATA(udc->udp_baseaddr));
writel(tmp, USBD_TXDATA(udc->udp_baseaddr));
writel(tmp, USBD_TXDATA(udc->udp_baseaddr));
writel(0, USBD_TXDATA(udc->udp_baseaddr));