tty: Make vt's have a tty_port

[karo-tx-linux.git] / include / linux / of_address.h

diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 474b794ed9d20302c29fe55196248d0e0095cff8..8aea06f0564ca9843b05812d2d21b23712b9c30c 100644 (file)
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -3,12 +3,42 @@
 #include <linux/ioport.h>
 #include <linux/of.h>
 
-extern int __of_address_to_resource(struct device_node *dev, const u32 *addrp,
-                                   u64 size, unsigned int flags,
-                                   struct resource *r);
+extern u64 of_translate_address(struct device_node *np, const u32 *addr);
 extern int of_address_to_resource(struct device_node *dev, int index,
                                  struct resource *r);
 extern void __iomem *of_iomap(struct device_node *device, int index);
 
+/* Extract an address from a device, returns the region size and
+ * the address space flags too. The PCI version uses a BAR number
+ * instead of an absolute index
+ */
+extern const u32 *of_get_address(struct device_node *dev, int index,
+                          u64 *size, unsigned int *flags);
+
+#ifndef pci_address_to_pio
+static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; }
+#define pci_address_to_pio pci_address_to_pio
+#endif
+
+#ifdef CONFIG_PCI
+extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no,
+                              u64 *size, unsigned int *flags);
+extern int of_pci_address_to_resource(struct device_node *dev, int bar,
+                                     struct resource *r);
+#else /* CONFIG_PCI */
+static inline int of_pci_address_to_resource(struct device_node *dev, int bar,
+                                            struct resource *r)
+{
+       return -ENOSYS;
+}
+
+static inline const u32 *of_get_pci_address(struct device_node *dev,
+               int bar_no, u64 *size, unsigned int *flags)
+{
+       return NULL;
+}
+#endif /* CONFIG_PCI */
+
+
 #endif /* __OF_ADDRESS_H */