tphy->dev = dev;
tphy->version = dev_get_driver_data(dev);
- /* v1 has shared banks */
+ /* v1 has shared banks for usb/pcie mode, */
+ /* but not for sata mode */
if (tphy->version == MTK_TPHY_V1) {
tphy->sif_base = dev_read_addr_ptr(dev);
- if (!tphy->sif_base)
- return -ENOENT;
}
dev_for_each_subnode(subnode, dev) {