release/src-rt-6.x/linux/linux-2.6/arch/blackfin/mach-bf561/boards/generic_board.c

   1 /*
   2  * File:         arch/blackfin/mach-bf561/generic_board.c
   3  * Based on:     arch/blackfin/mach-bf533/ezkit.c
   4  * Author:       Aidan Williams <aidan@nicta.com.au>
   5  *
   6  * Created:
   7  * Description:
   8  *
   9  * Modified:
  10  *               Copyright 2005 National ICT Australia (NICTA)
  11  *               Copyright 2004-2006 Analog Devices Inc.
  12  *
  13  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, see the file COPYING, or write
  27  * to the Free Software Foundation, Inc.,
  28  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  29  */
  30
  31 #include <linux/device.h>
  32 #include <linux/platform_device.h>
  33 #include <asm/irq.h>
  34
  35 char *bfin_board_name = "UNKNOWN BOARD";
  36
  37 /*
  38  *  Driver needs to know address, irq and flag pin.
  39  */
  40 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
  41 static struct resource smc91x_resources[] = {
  42         {
  43                 .start = 0x2C010300,
  44                 .end = 0x2C010300 + 16,
  45                 .flags = IORESOURCE_MEM,
  46         },{
  47                 .start = IRQ_PROG_INTB,
  48                 .end = IRQ_PROG_INTB,
  49                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
  50         },{
  51                 /*
  52                  *  denotes the flag pin and is used directly if
  53                  *  CONFIG_IRQCHIP_DEMUX_GPIO is defined.
  54                  */
  55                 .start = IRQ_PF9,
  56                 .end = IRQ_PF9,
  57                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
  58         },
  59 };
  60
  61 static struct platform_device smc91x_device = {
  62         .name = "smc91x",
  63         .id = 0,
  64         .num_resources = ARRAY_SIZE(smc91x_resources),
  65         .resource = smc91x_resources,
  66 };
  67 #endif
  68
  69 static struct platform_device *generic_board_devices[] __initdata = {
  70 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
  71         &smc91x_device,
  72 #endif
  73 };
  74
  75 static int __init generic_board_init(void)
  76 {
  77         printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
  78         return platform_add_devices(generic_board_devices,
  79                                     ARRAY_SIZE(generic_board_devices));
  80 }
  81
  82 arch_initcall(generic_board_init);