[ARM] pxa: add base support for Marvell PXA910

Signed-off-by: Bin Yang <bin.yang@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h
index bf7a6a4..c33fbbc 100644
--- a/arch/arm/mach-mmp/common.h
+++ b/arch/arm/mach-mmp/common.h
@@ -5,7 +5,9 @@
 extern void timer_init(int irq);
 
 extern struct sys_timer pxa168_timer;
+extern struct sys_timer pxa910_timer;
 extern void __init pxa168_init_irq(void);
+extern void __init pxa910_init_irq(void);
 
 extern void __init icu_init_irq(void);
 extern void __init pxa_map_io(void);