arch/mips/mti-sead3/sead3-ehci.c

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
   7  */
   8 #include <linux/module.h>
   9 #include <linux/irq.h>
  10 #include <linux/dma-mapping.h>
  11 #include <linux/platform_device.h>
  12
  13 struct resource ehci_resources[] = {
  14         {
  15                 .start                  = 0x1b200000,
  16                 .end                    = 0x1b200fff,
  17                 .flags                  = IORESOURCE_MEM
  18         },
  19         {
  20                 .start                  = MIPS_CPU_IRQ_BASE + 2,
  21                 .flags                  = IORESOURCE_IRQ
  22         }
  23 };
  24
  25 u64 sead3_usbdev_dma_mask = DMA_BIT_MASK(32);
  26
  27 static struct platform_device ehci_device = {
  28         .name           = "sead3-ehci",
  29         .id             = 0,
  30         .dev            = {
  31                 .dma_mask               = &sead3_usbdev_dma_mask,
  32                 .coherent_dma_mask      = DMA_BIT_MASK(32)
  33         },
  34         .num_resources  = ARRAY_SIZE(ehci_resources),
  35         .resource       = ehci_resources
  36 };
  37
  38 static int __init ehci_init(void)
  39 {
  40         return platform_device_register(&ehci_device);
  41 }
  42
  43 module_init(ehci_init);
  44
  45 MODULE_AUTHOR("Chris Dearman <chris@mips.com>");
  46 MODULE_LICENSE("GPL");
  47 MODULE_DESCRIPTION("EHCI probe driver for SEAD3");