Add entries to Documentation/powerpc

Add two missing entries to Documentation/powerpc/00-INDEX

Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/powerpc/00-INDEX

@@ -5,6 +5,8 @@ please mail me.
 
 00-INDEX
 	- this file
+booting-without-of.txt
+	- Booting the Linux/ppc kernel without Open Firmware
 cpu_features.txt
 	- info on how we support a variety of CPUs with minimal compile-time
 	options.
@@ -14,6 +16,8 @@ hvcs.txt
 	- IBM "Hypervisor Virtual Console Server" Installation Guide
 mpc52xx.txt
 	- Linux 2.6.x on MPC52xx family
+mpc52xx-device-tree-bindings.txt
+	- MPC5200 Device Tree Bindings
 ppc_htab.txt
 	- info about the Linux/PPC /proc/ppc_htab entry
 SBC8260_memory_mapping.txt