kernel/arch/sh/boards/mach-rsk/devices-rsk7264.c

   1 /*
   2  * RSK+SH7264 Support.
   3  *
   4  * Copyright (C) 2012 Renesas Electronics Europe
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License.  See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  */
  10 #include <linux/init.h>
  11 #include <linux/types.h>
  12 #include <linux/platform_device.h>
  13 #include <linux/interrupt.h>
  14 #include <linux/input.h>
  15 #include <linux/smsc911x.h>
  16 #include <asm/machvec.h>
  17 #include <asm/io.h>
  18
  19 static struct smsc911x_platform_config smsc911x_config = {
  20         .phy_interface  = PHY_INTERFACE_MODE_MII,
  21         .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
  22         .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
  23         .flags          = SMSC911X_USE_16BIT | SMSC911X_SWAP_FIFO,
  24 };
  25
  26 static struct resource smsc911x_resources[] = {
  27         [0] = {
  28                 .start          = 0x28000000,
  29                 .end            = 0x280000ff,
  30                 .flags          = IORESOURCE_MEM,
  31         },
  32         [1] = {
  33                 .start          = 65,
  34                 .end            = 65,
  35                 .flags          = IORESOURCE_IRQ,
  36         },
  37 };
  38
  39 static struct platform_device smsc911x_device = {
  40         .name           = "smsc911x",
  41         .id             = -1,
  42         .num_resources  = ARRAY_SIZE(smsc911x_resources),
  43         .resource       = smsc911x_resources,
  44         .dev            = {
  45                 .platform_data = &smsc911x_config,
  46         },
  47 };
  48
  49 static struct platform_device *rsk7264_devices[] __initdata = {
  50         &smsc911x_device,
  51 };
  52
  53 static int __init rsk7264_devices_setup(void)
  54 {
  55         return platform_add_devices(rsk7264_devices,
  56                                     ARRAY_SIZE(rsk7264_devices));
  57 }
  58 device_initcall(rsk7264_devices_setup);