include/asm-arm/arch-at91sam9/hardware.h

   1 /*
   2  * [origin: Linux kernel include/asm-arm/arch-at91/hardware.h]
   3  *
   4  *  Copyright (C) 2003 SAN People
   5  *  Copyright (C) 2003 ATMEL
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  */
  13
  14 #ifndef __ASM_ARCH_HARDWARE_H
  15 #define __ASM_ARCH_HARDWARE_H
  16
  17 #include <asm/sizes.h>
  18
  19 #if defined(CONFIG_AT91RM9200)
  20 #include <asm/arch/at91rm9200.h>
  21 #elif defined(CONFIG_AT91SAM9260)
  22 #include <asm/arch/at91sam9260.h>
  23 #define AT91_BASE_EMAC  AT91SAM9260_BASE_EMAC
  24 #define AT91_BASE_SPI   AT91SAM9260_BASE_SPI0
  25 #define AT91_ID_UHP     AT91SAM9260_ID_UHP
  26 #define AT91_PMC_UHP    AT91SAM926x_PMC_UHP
  27 #elif defined(CONFIG_AT91SAM9261)
  28 #include <asm/arch/at91sam9261.h>
  29 #elif defined(CONFIG_AT91SAM9263)
  30 #include <asm/arch/at91sam9263.h>
  31 #elif defined(CONFIG_AT91SAM9RL)
  32 #include <asm/arch/at91sam9rl.h>
  33 #elif defined(CONFIG_AT91CAP9)
  34 #include <asm/arch/at91cap9.h>
  35 #define AT91_BASE_EMAC  AT91CAP9_BASE_EMAC
  36 #define AT91_BASE_SPI   AT91CAP9_BASE_SPI0
  37 #define AT91_ID_UHP     AT91CAP9_ID_UHP
  38 #define AT91_PMC_UHP    AT91CAP9_PMC_UHP
  39 #elif defined(CONFIG_AT91X40)
  40 #include <asm/arch/at91x40.h>
  41 #else
  42 #error "Unsupported AT91 processor"
  43 #endif
  44
  45 /*
  46  * container_of - cast a member of a structure out to the containing structure
  47  *
  48  * @ptr:        the pointer to the member.
  49  * @type:       the type of the container struct this is embedded in.
  50  * @member:     the name of the member within the struct.
  51  */
  52 #define container_of(ptr, type, member) ({                      \
  53         const typeof(((type *)0)->member) *__mptr = (ptr);      \
  54         (type *)((char *)__mptr - offsetof(type, member)); })
  55
  56 #endif