Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville...
[linux-2.6.git] / arch / arm / mach-s3c2410 / mach-smdk2410.c
1 /***********************************************************************
2  *
3  * linux/arch/arm/mach-s3c2410/mach-smdk2410.c
4  *
5  * Copyright (C) 2004 by FS Forth-Systeme GmbH
6  * All rights reserved.
7  *
8  * $Id: mach-smdk2410.c,v 1.1 2004/05/11 14:15:38 mpietrek Exp $
9  * @Author: Jonas Dietsche
10  *
11  * This program is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU General Public License as
13  * published by the Free Software Foundation; either version 2 of
14  * the License, or (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program; if not, write to the Free Software
23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24  * MA 02111-1307 USA
25  *
26  * @History:
27  * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
28  * Ben Dooks <ben@simtec.co.uk>
29  *
30  ***********************************************************************/
31
32 #include <linux/kernel.h>
33 #include <linux/types.h>
34 #include <linux/interrupt.h>
35 #include <linux/list.h>
36 #include <linux/timer.h>
37 #include <linux/init.h>
38 #include <linux/platform_device.h>
39
40 #include <asm/mach/arch.h>
41 #include <asm/mach/map.h>
42 #include <asm/mach/irq.h>
43
44 #include <asm/hardware.h>
45 #include <asm/io.h>
46 #include <asm/irq.h>
47 #include <asm/mach-types.h>
48
49 #include <asm/arch/regs-serial.h>
50
51 #include "devs.h"
52 #include "cpu.h"
53
54 #include "common-smdk.h"
55
56 static struct map_desc smdk2410_iodesc[] __initdata = {
57   /* nothing here yet */
58 };
59
60 #define UCON S3C2410_UCON_DEFAULT
61 #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
62 #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
63
64 static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = {
65         [0] = {
66                 .hwport      = 0,
67                 .flags       = 0,
68                 .ucon        = UCON,
69                 .ulcon       = ULCON,
70                 .ufcon       = UFCON,
71         },
72         [1] = {
73                 .hwport      = 1,
74                 .flags       = 0,
75                 .ucon        = UCON,
76                 .ulcon       = ULCON,
77                 .ufcon       = UFCON,
78         },
79         [2] = {
80                 .hwport      = 2,
81                 .flags       = 0,
82                 .ucon        = UCON,
83                 .ulcon       = ULCON,
84                 .ufcon       = UFCON,
85         }
86 };
87
88 static struct platform_device *smdk2410_devices[] __initdata = {
89         &s3c_device_usb,
90         &s3c_device_lcd,
91         &s3c_device_wdt,
92         &s3c_device_i2c,
93         &s3c_device_iis,
94 };
95
96 static struct s3c24xx_board smdk2410_board __initdata = {
97         .devices       = smdk2410_devices,
98         .devices_count = ARRAY_SIZE(smdk2410_devices)
99 };
100
101 static void __init smdk2410_map_io(void)
102 {
103         s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc));
104         s3c24xx_init_clocks(0);
105         s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs));
106         s3c24xx_set_board(&smdk2410_board);
107 }
108
109 MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch
110                                     * to SMDK2410 */
111         /* Maintainer: Jonas Dietsche */
112         .phys_io        = S3C2410_PA_UART,
113         .io_pg_offst    = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
114         .boot_params    = S3C2410_SDRAM_PA + 0x100,
115         .map_io         = smdk2410_map_io,
116         .init_irq       = s3c24xx_init_irq,
117         .init_machine   = smdk_machine_init,
118         .timer          = &s3c24xx_timer,
119 MACHINE_END
120
121