MIPS: Add new GIC clockevent driver.
Add new clockevent driver that uses the counter present on the MIPS
Global Interrupt Controller.
Signed-off-by: Raghu Gandham <Raghu.Gandham@imgtec.com>
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 0309aef..0613f46 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -72,6 +72,9 @@
/* Clear Count/Compare Interrupt */
write_c0_compare(read_c0_compare());
cd = &per_cpu(mips_clockevent_device, cpu);
+#ifdef CONFIG_CEVT_GIC
+ if (!gic_present)
+#endif
cd->event_handler(cd);
}
@@ -203,6 +206,9 @@
cd->set_mode = mips_set_clock_mode;
cd->event_handler = mips_event_handler;
+#ifdef CONFIG_CEVT_GIC
+ if (!gic_present)
+#endif
clockevents_register_device(cd);
if (cp0_timer_irq_installed)