blob: 25f7e9f4dcee3a669b4f4717953fdeab84bc9247 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/***********************************************************************
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 * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
Ben Dooksd3f4c572006-04-01 18:33:42 +010031 * 20-Sep-2005 BJD Added static to non-exported items
32 * 01-Apr-2006 BJD Moved init code to common smdk
Linus Torvalds1da177e2005-04-16 15:20:36 -070033 *
34 ***********************************************************************/
35
36#include <linux/kernel.h>
37#include <linux/types.h>
38#include <linux/interrupt.h>
39#include <linux/list.h>
40#include <linux/timer.h>
41#include <linux/init.h>
Russell Kingd052d1b2005-10-29 19:07:23 +010042#include <linux/platform_device.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070043
44#include <asm/mach/arch.h>
45#include <asm/mach/map.h>
46#include <asm/mach/irq.h>
47
48#include <asm/hardware.h>
49#include <asm/io.h>
50#include <asm/irq.h>
51#include <asm/mach-types.h>
52
53#include <asm/arch/regs-serial.h>
54
55#include "devs.h"
56#include "cpu.h"
57
Ben Dooksd3f4c572006-04-01 18:33:42 +010058#include "common-smdk.h"
59
Linus Torvalds1da177e2005-04-16 15:20:36 -070060static struct map_desc smdk2410_iodesc[] __initdata = {
61 /* nothing here yet */
62};
63
64#define UCON S3C2410_UCON_DEFAULT
65#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
66#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
67
Ben Dooks66a9b492006-06-18 23:04:05 +010068static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -070069 [0] = {
70 .hwport = 0,
71 .flags = 0,
72 .ucon = UCON,
73 .ulcon = ULCON,
74 .ufcon = UFCON,
75 },
76 [1] = {
77 .hwport = 1,
78 .flags = 0,
79 .ucon = UCON,
80 .ulcon = ULCON,
81 .ufcon = UFCON,
82 },
83 [2] = {
84 .hwport = 2,
85 .flags = 0,
86 .ucon = UCON,
87 .ulcon = ULCON,
88 .ufcon = UFCON,
89 }
90};
91
92static struct platform_device *smdk2410_devices[] __initdata = {
93 &s3c_device_usb,
94 &s3c_device_lcd,
95 &s3c_device_wdt,
96 &s3c_device_i2c,
97 &s3c_device_iis,
98};
99
100static struct s3c24xx_board smdk2410_board __initdata = {
101 .devices = smdk2410_devices,
102 .devices_count = ARRAY_SIZE(smdk2410_devices)
103};
104
Ben Dooks5fe10ab2005-09-20 17:24:33 +0100105static void __init smdk2410_map_io(void)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700106{
107 s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc));
108 s3c24xx_init_clocks(0);
109 s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs));
110 s3c24xx_set_board(&smdk2410_board);
111}
112
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch
114 * to SMDK2410 */
Russell Kinge9dea0c2005-07-03 17:38:58 +0100115 /* Maintainer: Jonas Dietsche */
Russell Kinge9dea0c2005-07-03 17:38:58 +0100116 .phys_io = S3C2410_PA_UART,
117 .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
118 .boot_params = S3C2410_SDRAM_PA + 0x100,
119 .map_io = smdk2410_map_io,
Ben Dooksd3f4c572006-04-01 18:33:42 +0100120 .init_irq = s3c24xx_init_irq,
121 .init_machine = smdk_machine_init,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122 .timer = &s3c24xx_timer,
123MACHINE_END
124
125