[MIPS] Add GT641xx IRQ routines.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index 7abe45e78425..fc9cbb251edc 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -20,6 +20,7 @@
 #include <asm/gt64120.h>
 
 #include <cobalt.h>
+#include <irq.h>
 
 extern void cobalt_machine_restart(char *command);
 extern void cobalt_machine_halt(void);
@@ -45,14 +46,10 @@ void __init plat_timer_setup(struct irqaction *irq)
         /* Load timer value for HZ (TCLK is 50MHz) */
         GT_WRITE(GT_TC0_OFS, 50*1000*1000 / HZ);
 
-        /* Enable timer */
+        /* Enable timer0 */
         GT_WRITE(GT_TC_CONTROL_OFS, GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
 
-        /* Register interrupt */
-        setup_irq(COBALT_GALILEO_IRQ, irq);
-
-        /* Enable interrupt */
-        GT_WRITE(GT_INTRMASK_OFS, GT_INTR_T0EXP_MSK | GT_READ(GT_INTRMASK_OFS));
+        setup_irq(GT641XX_TIMER0_IRQ, irq);
 }
 
 /*