hw/omap2.c : separate gptimer module

Signed-off-by: cmchao <cmchao@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
diff --git a/hw/omap.h b/hw/omap.h
index a37ee54..14fdb6f 100644
--- a/hw/omap.h
+++ b/hw/omap.h
@@ -631,9 +631,11 @@
 struct omap_mpu_timer_s *omap_mpu_timer_init(target_phys_addr_t base,
                 qemu_irq irq, omap_clk clk);
 
+/* OMAP2 gp timer */
 struct omap_gp_timer_s;
 struct omap_gp_timer_s *omap_gp_timer_init(struct omap_target_agent_s *ta,
                 qemu_irq irq, omap_clk fclk, omap_clk iclk);
+void omap_gp_timer_reset(struct omap_gp_timer_s *s);
 
 struct omap_watchdog_timer_s;
 struct omap_watchdog_timer_s *omap_wd_timer_init(target_phys_addr_t base,