| Roy Huang | 24a07a1 | 2007-07-12 22:41:45 +0800 | [diff] [blame^] | 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 <asm/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); |