arch/arm/plat-samsung/dev-usb-hsotg.c

   1 /* linux/arch/arm/plat-s3c/dev-usb-hsotg.c
   2  *
   3  * Copyright 2008 Simtec Electronics
   4  *      Ben Dooks <ben@simtec.co.uk>
   5  *      http://armlinux.simtec.co.uk/
   6  *
   7  * S3C series device definition for USB high-speed UDC/OtG block
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12 */
  13
  14 #include <linux/kernel.h>
  15 #include <linux/string.h>
  16 #include <linux/platform_device.h>
  17 #include <linux/dma-mapping.h>
  18
  19 #include <mach/irqs.h>
  20 #include <mach/map.h>
  21
  22 #include <plat/devs.h>
  23
  24 static struct resource s3c_usb_hsotg_resources[] = {
  25         [0] = {
  26                 .start  = S3C_PA_USB_HSOTG,
  27                 .end    = S3C_PA_USB_HSOTG + 0x10000 - 1,
  28                 .flags  = IORESOURCE_MEM,
  29         },
  30         [1] = {
  31                 .start  = IRQ_OTG,
  32                 .end    = IRQ_OTG,
  33                 .flags  = IORESOURCE_IRQ,
  34         },
  35 };
  36
  37 static u64 s3c_hsotg_dmamask = DMA_BIT_MASK(32);
  38
  39 struct platform_device s3c_device_usb_hsotg = {
  40         .name           = "s3c-hsotg",
  41         .id             = -1,
  42         .num_resources  = ARRAY_SIZE(s3c_usb_hsotg_resources),
  43         .resource       = s3c_usb_hsotg_resources,
  44         .dev            = {
  45                 .dma_mask               = &s3c_hsotg_dmamask,
  46                 .coherent_dma_mask      = DMA_BIT_MASK(32),
  47         },
  48 };