1/* linux/arch/arm/mach-s3c2410/mach-smdk2410.c
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 1.1.1.1 2007/08/03 18:51:38 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/serial_core.h>
39#include <linux/platform_device.h>
40
41#include <asm/mach/arch.h>
42#include <asm/mach/map.h>
43#include <asm/mach/irq.h>
44
45#include <asm/hardware.h>
46#include <asm/io.h>
47#include <asm/irq.h>
48#include <asm/mach-types.h>
49
50#include <asm/arch/regs-serial.h>
51
52#include <asm/plat-s3c24xx/devs.h>
53#include <asm/plat-s3c24xx/cpu.h>
54
55#include <asm/plat-s3c24xx/common-smdk.h>
56
57static struct map_desc smdk2410_iodesc[] __initdata = {
58  /* nothing here yet */
59};
60
61#define UCON S3C2410_UCON_DEFAULT
62#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
63#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
64
65static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = {
66	[0] = {
67		.hwport	     = 0,
68		.flags	     = 0,
69		.ucon	     = UCON,
70		.ulcon	     = ULCON,
71		.ufcon	     = UFCON,
72	},
73	[1] = {
74		.hwport	     = 1,
75		.flags	     = 0,
76		.ucon	     = UCON,
77		.ulcon	     = ULCON,
78		.ufcon	     = UFCON,
79	},
80	[2] = {
81		.hwport	     = 2,
82		.flags	     = 0,
83		.ucon	     = UCON,
84		.ulcon	     = ULCON,
85		.ufcon	     = UFCON,
86	}
87};
88
89static struct platform_device *smdk2410_devices[] __initdata = {
90	&s3c_device_usb,
91	&s3c_device_lcd,
92	&s3c_device_wdt,
93	&s3c_device_i2c,
94	&s3c_device_iis,
95};
96
97static void __init smdk2410_map_io(void)
98{
99	s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc));
100	s3c24xx_init_clocks(0);
101	s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs));
102}
103
104static void __init smdk2410_init(void)
105{
106	platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices));
107	smdk_machine_init();
108}
109
110MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch
111				    * to SMDK2410 */
112	/* Maintainer: Jonas Dietsche */
113	.phys_io	= S3C2410_PA_UART,
114	.io_pg_offst	= (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
115	.boot_params	= S3C2410_SDRAM_PA + 0x100,
116	.map_io		= smdk2410_map_io,
117	.init_irq	= s3c24xx_init_irq,
118	.init_machine	= smdk2410_init,
119	.timer		= &s3c24xx_timer,
120MACHINE_END
121