arch/arm/mach-omap1/ams-delta-fiq.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 /*
   4  * arch/arm/mach-omap1/ams-delta-fiq.h
   5  *
   6  * Taken from the original Amstrad modifications to fiq.h
   7  *
   8  * Copyright (c) 2004 Amstrad Plc
   9  * Copyright (c) 2006 Matt Callow
  10  * Copyright (c) 2010 Janusz Krzysztofik
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License version 2 as
  14  * published by the Free Software Foundation.
  15  */
  16 #ifndef __AMS_DELTA_FIQ_H
  17 #define __AMS_DELTA_FIQ_H
  18
  19 #include <mach/irqs.h>
  20
  21 /*
  22  * Interrupt number used for passing control from FIQ to IRQ.
  23  * IRQ12, described as reserved, has been selected.
  24  */
  25 #define INT_DEFERRED_FIQ        INT_1510_RES12
  26 /*
  27  * Base address of an interrupt handler that the INT_DEFERRED_FIQ belongs to.
  28  */
  29 #if (INT_DEFERRED_FIQ < IH2_BASE)
  30 #define DEFERRED_FIQ_IH_BASE    OMAP_IH1_BASE
  31 #else
  32 #define DEFERRED_FIQ_IH_BASE    OMAP_IH2_BASE
  33 #endif
  34
  35 #ifndef __ASSEMBLER__
  36 extern unsigned char qwerty_fiqin_start, qwerty_fiqin_end;
  37
  38 extern void __init ams_delta_init_fiq(struct gpio_chip *chip,
  39                                       struct platform_device *pdev);
  40 #endif
  41
  42 #endif