th1520_map_mmio
th1520_map_mmio(pdev, "local", 0x0);
priv->remote_icu[0] = th1520_map_mmio(pdev, "remote-icu0", 0x4000);
priv->remote_icu[1] = th1520_map_mmio(pdev, "remote-icu1", 0x0);
priv->remote_icu[2] = th1520_map_mmio(pdev, "remote-icu2", 0x0);