arch/blackfin/mach-bf548/boards/ezkit.c

   1 /*
   2  * File:         arch/blackfin/mach-bf548/boards/ezkit.c
   3  * Based on:     arch/blackfin/mach-bf537/boards/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 2004-2007 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 <linux/mtd/mtd.h>
  34 #include <linux/mtd/partitions.h>
  35 #include <linux/spi/spi.h>
  36 #include <linux/spi/flash.h>
  37 #include <linux/irq.h>
  38 #include <linux/irq.h>
  39 #include <linux/interrupt.h>
  40 #include <asm/bfin5xx_spi.h>
  41
  42 /*
  43  * Name the Board for the /proc/cpuinfo
  44  */
  45 char *bfin_board_name = "ADSP-BF548-EZKIT";
  46
  47 /*
  48  *  Driver needs to know address, irq and flag pin.
  49  */
  50
  51 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
  52 static struct platform_device rtc_device = {
  53         .name = "rtc-bfin",
  54         .id   = -1,
  55 };
  56 #endif
  57
  58 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
  59 static struct resource bfin_uart_resources[] = {
  60 #ifdef CONFIG_SERIAL_BFIN_UART0
  61         {
  62                 .start = 0xFFC00400,
  63                 .end = 0xFFC004FF,
  64                 .flags = IORESOURCE_MEM,
  65         },
  66 #endif
  67 #ifdef CONFIG_SERIAL_BFIN_UART1
  68         {
  69                 .start = 0xFFC02000,
  70                 .end = 0xFFC020FF,
  71                 .flags = IORESOURCE_MEM,
  72         },
  73 #endif
  74 #ifdef CONFIG_SERIAL_BFIN_UART2
  75         {
  76                 .start = 0xFFC02100,
  77                 .end = 0xFFC021FF,
  78                 .flags = IORESOURCE_MEM,
  79         },
  80 #endif
  81 #ifdef CONFIG_SERIAL_BFIN_UART3
  82         {
  83                 .start = 0xFFC03100,
  84                 .end = 0xFFC031FF,
  85         },
  86 #endif
  87 };
  88
  89 static struct platform_device bfin_uart_device = {
  90         .name = "bfin-uart",
  91         .id = 1,
  92         .num_resources = ARRAY_SIZE(bfin_uart_resources),
  93         .resource = bfin_uart_resources,
  94 };
  95 #endif
  96
  97 static struct platform_device *ezkit_devices[] __initdata = {
  98 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
  99         &rtc_device,
 100 #endif
 101
 102 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 103         &bfin_uart_device,
 104 #endif
 105 };
 106
 107 static int __init stamp_init(void)
 108 {
 109         printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 110         platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
 111         return 0;
 112 }
 113
 114 arch_initcall(stamp_init);