release/src-rt-6.x.4708/linux/linux-2.6.36/arch/mips/txx9/generic/irq_tx3927.c

   1 /*
   2  * Common tx3927 irq handler
   3  *
   4  * This file is subject to the terms and conditions of the GNU General Public
   5  * License.  See the file "COPYING" in the main directory of this archive
   6  * for more details.
   7  *
   8  * Copyright 2001 MontaVista Software Inc.
   9  * Copyright (C) 2000-2001 Toshiba Corporation
  10  */
  11 #include <linux/init.h>
  12 #include <asm/txx9irq.h>
  13 #include <asm/txx9/tx3927.h>
  14
  15 void __init tx3927_irq_init(void)
  16 {
  17         int i;
  18
  19         txx9_irq_init(TX3927_IRC_REG);
  20         /* raise priority for timers, sio */
  21         for (i = 0; i < TX3927_NR_TMR; i++)
  22                 txx9_irq_set_pri(TX3927_IR_TMR(i), 6);
  23         for (i = 0; i < TX3927_NR_SIO; i++)
  24                 txx9_irq_set_pri(TX3927_IR_SIO(i), 7);
  25 }