powerpc/86xx: Consolidate common platform code

Signed-off-by: Alessio Igor Bogani <alessio.bogani@elettra.eu>
Signed-off-by: Scott Wood <oss@buserror.net>
diff --git a/arch/powerpc/platforms/86xx/mpc86xx.h b/arch/powerpc/platforms/86xx/mpc86xx.h
index 08efb57..53500db 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx.h
+++ b/arch/powerpc/platforms/86xx/mpc86xx.h
@@ -17,5 +17,7 @@
 
 extern void mpc86xx_smp_init(void);
 extern void mpc86xx_init_irq(void);
+extern long mpc86xx_time_init(void);
+extern int mpc86xx_common_publish_devices(void);
 
 #endif	/* __MPC86XX_H__ */