arch/arm/mach-iop32x/include/mach/hardware.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * arch/arm/mach-iop32x/include/mach/hardware.h
   4  */
   5
   6 #ifndef __HARDWARE_H
   7 #define __HARDWARE_H
   8
   9 #include <asm/types.h>
  10
  11 /*
  12  * Note about PCI IO space mappings
  13  *
  14  * To make IO space accesses efficient, we store virtual addresses in
  15  * the IO resources.
  16  *
  17  * The PCI IO space is located at virtual 0xfe000000 from physical
  18  * 0x90000000. The PCI BARs must be programmed with physical addresses,
  19  * but when we read them, we convert them to virtual addresses. See
  20  * arch/arm/plat-iop/pci.c.
  21  */
  22
  23 #ifndef __ASSEMBLY__
  24 void iop32x_init_irq(void);
  25 #endif
  26
  27
  28 /*
  29  * Generic chipset bits
  30  */
  31 #include "iop32x.h"
  32
  33 /*
  34  * Board specific bits
  35  */
  36 #include "glantank.h"
  37 #include "iq80321.h"
  38 #include "iq31244.h"
  39 #include "n2100.h"
  40
  41
  42 #endif