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kernel/linux-rt-4.4.41/arch/sh/boards/mach-se/7751/setup.c 1.31 KB
5113f6f70   김현기   kernel add
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  /*
   * linux/arch/sh/boards/se/7751/setup.c
   *
   * Copyright (C) 2000  Kazumoto Kojima
   *
   * Hitachi SolutionEngine Support.
   *
   * Modified for 7751 Solution Engine by
   * Ian da Silva and Jeremy Siegel, 2001.
   */
  #include <linux/init.h>
  #include <linux/platform_device.h>
  #include <asm/machvec.h>
  #include <mach-se/mach/se7751.h>
  #include <asm/io.h>
  #include <asm/heartbeat.h>
  
  static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
  
  static struct heartbeat_data heartbeat_data = {
  	.bit_pos	= heartbeat_bit_pos,
  	.nr_bits	= ARRAY_SIZE(heartbeat_bit_pos),
  };
  
  static struct resource heartbeat_resources[] = {
  	[0] = {
  		.start	= PA_LED,
  		.end	= PA_LED,
  		.flags	= IORESOURCE_MEM,
  	},
  };
  
  static struct platform_device heartbeat_device = {
  	.name		= "heartbeat",
  	.id		= -1,
  	.dev	= {
  		.platform_data	= &heartbeat_data,
  	},
  	.num_resources	= ARRAY_SIZE(heartbeat_resources),
  	.resource	= heartbeat_resources,
  };
  
  static struct platform_device *se7751_devices[] __initdata = {
  	&heartbeat_device,
  };
  
  static int __init se7751_devices_setup(void)
  {
  	return platform_add_devices(se7751_devices, ARRAY_SIZE(se7751_devices));
  }
  device_initcall(se7751_devices_setup);
  
  /*
   * The Machine Vector
   */
  static struct sh_machine_vector mv_7751se __initmv = {
  	.mv_name		= "7751 SolutionEngine",
  	.mv_init_irq		= init_7751se_IRQ,
  };