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kernel/linux-rt-4.4.41/arch/x86/platform/goldfish/goldfish.c 1.33 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright (C) 2007 Google, Inc.
   * Copyright (C) 2011 Intel, Inc.
   * Copyright (C) 2013 Intel, Inc.
   *
   * This software is licensed under the terms of the GNU General Public
   * License version 2, as published by the Free Software Foundation, and
   * may be copied, distributed, and modified under those terms.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   */
  
  #include <linux/kernel.h>
  #include <linux/irq.h>
  #include <linux/platform_device.h>
  
  /*
   * Where in virtual device memory the IO devices (timers, system controllers
   * and so on)
   */
  
  #define GOLDFISH_PDEV_BUS_BASE	(0xff001000)
  #define GOLDFISH_PDEV_BUS_END	(0xff7fffff)
  #define GOLDFISH_PDEV_BUS_IRQ	(4)
  
  #define GOLDFISH_TTY_BASE	(0x2000)
  
  static struct resource goldfish_pdev_bus_resources[] = {
  	{
  		.start  = GOLDFISH_PDEV_BUS_BASE,
  		.end    = GOLDFISH_PDEV_BUS_END,
  		.flags  = IORESOURCE_MEM,
  	},
  	{
  		.start	= GOLDFISH_PDEV_BUS_IRQ,
  		.end	= GOLDFISH_PDEV_BUS_IRQ,
  		.flags	= IORESOURCE_IRQ,
  	}
  };
  
  static int __init goldfish_init(void)
  {
  	platform_device_register_simple("goldfish_pdev_bus", -1,
  						goldfish_pdev_bus_resources, 2);
  	return 0;
  }
  device_initcall(goldfish_init);