diff -Nru a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h
--- a/include/asm-ppc64/prom.h	Tue Oct  7 01:41:57 2003
+++ b/include/asm-ppc64/prom.h	Tue Oct  7 01:41:57 2003
@@ -15,6 +15,8 @@
  * 2 of the License, or (at your option) any later version.
  */

+#include <linux/proc_fs.h>
+
 #define PTRRELOC(x)     ((typeof(x))((unsigned long)(x) - offset))
 #define PTRUNRELOC(x)   ((typeof(x))((unsigned long)(x) + offset))
 #define RELOC(x)        (*PTRRELOC(&(x)))
@@ -143,7 +145,32 @@
 	struct	device_node *sibling;
 	struct	device_node *next;	/* next device of same type */
 	struct	device_node *allnext;	/* next in list of all nodes */
+	struct  proc_dir_entry *pde;       /* this node's proc directory */
+	struct  proc_dir_entry *name_link; /* name symlink */
+	struct  proc_dir_entry *addr_link; /* addr symlink */
 };
+
+/*
+ * Until 32-bit ppc can add proc_dir_entries to its device_node
+ * definition, we cannot refer to pde, name_link, and addr_link
+ * in arch-independent code.
+ */
+#define HAVE_ARCH_DEVTREE_FIXUPS
+
+static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
+{
+	dn->pde = de;
+}
+
+static void inline set_node_name_link(struct device_node *dn, struct proc_dir_entry *de)
+{
+	dn->name_link = de;
+}
+
+static void inline set_node_addr_link(struct device_node *dn, struct proc_dir_entry *de)
+{
+	dn->addr_link = de;
+}

 typedef u32 prom_arg_t;