Blame view

kernel/linux-rt-4.4.41/arch/sh/boards/mach-rsk/devices-rsk7264.c 1.38 KB
5113f6f70   김현기   kernel add
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
  /*
   * RSK+SH7264 Support.
   *
   * Copyright (C) 2012 Renesas Electronics Europe
   *
   * 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.
   */
  #include <linux/init.h>
  #include <linux/types.h>
  #include <linux/platform_device.h>
  #include <linux/interrupt.h>
  #include <linux/input.h>
  #include <linux/smsc911x.h>
  #include <asm/machvec.h>
  #include <asm/io.h>
  
  static struct smsc911x_platform_config smsc911x_config = {
  	.phy_interface	= PHY_INTERFACE_MODE_MII,
  	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
  	.irq_type	= SMSC911X_IRQ_TYPE_OPEN_DRAIN,
  	.flags		= SMSC911X_USE_16BIT | SMSC911X_SWAP_FIFO,
  };
  
  static struct resource smsc911x_resources[] = {
  	[0] = {
  		.start		= 0x28000000,
  		.end		= 0x280000ff,
  		.flags		= IORESOURCE_MEM,
  	},
  	[1] = {
  		.start		= 65,
  		.end		= 65,
  		.flags		= IORESOURCE_IRQ,
  	},
  };
  
  static struct platform_device smsc911x_device = {
  	.name		= "smsc911x",
  	.id		= -1,
  	.num_resources	= ARRAY_SIZE(smsc911x_resources),
  	.resource	= smsc911x_resources,
  	.dev		= {
  		.platform_data = &smsc911x_config,
  	},
  };
  
  static struct platform_device *rsk7264_devices[] __initdata = {
  	&smsc911x_device,
  };
  
  static int __init rsk7264_devices_setup(void)
  {
  	return platform_add_devices(rsk7264_devices,
  				    ARRAY_SIZE(rsk7264_devices));
  }
  device_initcall(rsk7264_devices_setup);