arch/arm/mach-iop33x/include/mach/hardware.h

   1 /*
   2  * arch/arm/mach-iop33x/include/mach/hardware.h
   3  */
   4
   5 #ifndef __HARDWARE_H
   6 #define __HARDWARE_H
   7
   8 #include <asm/types.h>
   9
  10 /*
  11  * Note about PCI IO space mappings
  12  *
  13  * To make IO space accesses efficient, we store virtual addresses in
  14  * the IO resources.
  15  *
  16  * The PCI IO space is located at virtual 0xfe000000 from physical
  17  * 0x90000000.  The PCI BARs must be programmed with physical addresses,
  18  * but when we read them, we convert them to virtual addresses.  See
  19  * arch/arm/mach-iop3xx/iop3xx-pci.c
  20  */
  21
  22 #ifndef __ASSEMBLY__
  23 void iop33x_init_irq(void);
  24
  25 extern struct platform_device iop33x_uart0_device;
  26 extern struct platform_device iop33x_uart1_device;
  27 #endif
  28
  29
  30 /*
  31  * Generic chipset bits
  32  *
  33  */
  34 #include "iop33x.h"
  35
  36 /*
  37  * Board specific bits
  38  */
  39 #include "iq80331.h"
  40 #include "iq80332.h"
  41
  42
  43 #endif