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kernel/linux-imx6_3.14.28/arch/mips/mti-sead3/sead3-ehci.c 1.07 KB
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  /*
   * This file is subject to the terms and conditions of the GNU General Public
   * License.  See the file "COPYING" in the main directory of this archive
   * for more details.
   *
   * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
   */
  #include <linux/module.h>
  #include <linux/irq.h>
  #include <linux/dma-mapping.h>
  #include <linux/platform_device.h>
  
  struct resource ehci_resources[] = {
  	{
  		.start			= 0x1b200000,
  		.end			= 0x1b200fff,
  		.flags			= IORESOURCE_MEM
  	},
  	{
  		.start			= MIPS_CPU_IRQ_BASE + 2,
  		.flags			= IORESOURCE_IRQ
  	}
  };
  
  u64 sead3_usbdev_dma_mask = DMA_BIT_MASK(32);
  
  static struct platform_device ehci_device = {
  	.name		= "sead3-ehci",
  	.id		= 0,
  	.dev		= {
  		.dma_mask		= &sead3_usbdev_dma_mask,
  		.coherent_dma_mask	= DMA_BIT_MASK(32)
  	},
  	.num_resources	= ARRAY_SIZE(ehci_resources),
  	.resource	= ehci_resources
  };
  
  static int __init ehci_init(void)
  {
  	return platform_device_register(&ehci_device);
  }
  
  module_init(ehci_init);
  
  MODULE_AUTHOR("Chris Dearman <chris@mips.com>");
  MODULE_LICENSE("GPL");
  MODULE_DESCRIPTION("EHCI probe driver for SEAD3");