+static int __init add_legacy_soc_port(struct device_node *np,
+ struct device_node *soc_dev)
+{
+ phys_addr_t addr;
+ u32 *addrp;
+ unsigned int flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
+
+ /* We only support ports that have a clock frequency properly
+ * encoded in the device-tree.
+ */
+ if (get_property(np, "clock-frequency", NULL) == NULL)
+ return -1;
+
+ /* Get the address */
+ addrp = of_get_address(soc_dev, 0, NULL, NULL);
+ if (addrp == NULL)
+ return -1;
+
+ addr = of_translate_address(soc_dev, addrp);
+
+ /* Add port, irq will be dealt with later. We passed a translated
+ * IO port value. It will be fixed up later along with the irq
+ */
+ return add_legacy_port(np, -1, UPIO_MEM, addr, addr, NO_IRQ, flags);
+}
+
+#ifdef CONFIG_ISA