arch/arm/mach-versatile/core.h

   1 /*
   2  *  linux/arch/arm/mach-versatile/core.h
   3  *
   4  *  Copyright (C) 2004 ARM Limited
   5  *  Copyright (C) 2000 Deep Blue Solutions Ltd
   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  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef __ASM_ARCH_VERSATILE_H
  23 #define __ASM_ARCH_VERSATILE_H
  24
  25 #include <linux/amba/bus.h>
  26 #include <linux/of_platform.h>
  27
  28 extern void __init versatile_init(void);
  29 extern void __init versatile_init_early(void);
  30 extern void __init versatile_init_irq(void);
  31 extern void __init versatile_map_io(void);
  32 extern struct sys_timer versatile_timer;
  33 extern unsigned int mmc_status(struct device *dev);
  34 #ifdef CONFIG_OF
  35 extern struct of_dev_auxdata versatile_auxdata_lookup[];
  36 #endif
  37
  38 #define AMBA_DEVICE(name,busid,base,plat)                       \
  39 static struct amba_device name##_device = {                     \
  40         .dev            = {                                     \
  41                 .coherent_dma_mask = ~0,                        \
  42                 .init_name = busid,                             \
  43                 .platform_data = plat,                          \
  44         },                                                      \
  45         .res            = {                                     \
  46                 .start  = VERSATILE_##base##_BASE,              \
  47                 .end    = (VERSATILE_##base##_BASE) + SZ_4K - 1,\
  48                 .flags  = IORESOURCE_MEM,                       \
  49         },                                                      \
  50         .dma_mask       = ~0,                                   \
  51         .irq            = base##_IRQ,                           \
  52 }
  53
  54 #endif