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>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index 8e840c20629e..0a1339ac3ec8 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -133,6 +133,9 @@ static void malta_ipi_irqdispatch(void)
 {
         int irq;
 
+        if (gic_compare_int())
+                do_IRQ(MIPS_GIC_IRQ_BASE);
+
         irq = gic_get_int();
         if (irq < 0)
                 return;  /* interrupt has already been cleared */