release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-loki/irq.c

   1 /*
   2  * arch/arm/mach-loki/irq.c
   3  *
   4  * Marvell Loki (88RC8480) IRQ handling.
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 #include <linux/kernel.h>
  12 #include <linux/init.h>
  13 #include <linux/irq.h>
  14 #include <linux/io.h>
  15 #include <mach/bridge-regs.h>
  16 #include <plat/irq.h>
  17 #include "common.h"
  18
  19 void __init loki_init_irq(void)
  20 {
  21         orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_OFF));
  22 }