release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/plat-s5p/dev-fimc2.c

   1 /* linux/arch/arm/plat-s5p/dev-fimc2.c
   2  *
   3  * Copyright (c) 2010 Samsung Electronics
   4  *
   5  * Base S5P FIMC2 resource and device definitions
   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 version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #include <linux/kernel.h>
  13 #include <linux/dma-mapping.h>
  14 #include <linux/platform_device.h>
  15 #include <linux/interrupt.h>
  16 #include <linux/ioport.h>
  17 #include <mach/map.h>
  18
  19 static struct resource s5p_fimc2_resource[] = {
  20         [0] = {
  21                 .start  = S5P_PA_FIMC2,
  22                 .end    = S5P_PA_FIMC2 + SZ_4K - 1,
  23                 .flags  = IORESOURCE_MEM,
  24         },
  25         [1] = {
  26                 .start  = IRQ_FIMC2,
  27                 .end    = IRQ_FIMC2,
  28                 .flags  = IORESOURCE_IRQ,
  29         },
  30 };
  31
  32 static u64 s5p_fimc2_dma_mask = DMA_BIT_MASK(32);
  33
  34 struct platform_device s5p_device_fimc2 = {
  35         .name           = "s5p-fimc",
  36         .id             = 2,
  37         .num_resources  = ARRAY_SIZE(s5p_fimc2_resource),
  38         .resource       = s5p_fimc2_resource,
  39         .dev            = {
  40                 .dma_mask               = &s5p_fimc2_dma_mask,
  41                 .coherent_dma_mask      = DMA_BIT_MASK(32),
  42         },
  43 };