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a21765a7 | 1 | /* linux/arch/arm/mach-s3c2410/mach-smdk2410.c |
1da177e4 LT |
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 | * | |
1da177e4 LT |
8 | * @Author: Jonas Dietsche |
9 | * | |
10 | * This program is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of | |
13 | * the License, or (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
23 | * MA 02111-1307 USA | |
24 | * | |
25 | * @History: | |
26 | * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by | |
27 | * Ben Dooks <ben@simtec.co.uk> | |
28 | * | |
1da177e4 LT |
29 | ***********************************************************************/ |
30 | ||
31 | #include <linux/kernel.h> | |
32 | #include <linux/types.h> | |
33 | #include <linux/interrupt.h> | |
34 | #include <linux/list.h> | |
35 | #include <linux/timer.h> | |
36 | #include <linux/init.h> | |
b6d1f542 | 37 | #include <linux/serial_core.h> |
334a1c70 | 38 | #include <linux/serial_s3c.h> |
d052d1be | 39 | #include <linux/platform_device.h> |
fced80c7 | 40 | #include <linux/io.h> |
1da177e4 LT |
41 | |
42 | #include <asm/mach/arch.h> | |
43 | #include <asm/mach/map.h> | |
44 | #include <asm/mach/irq.h> | |
45 | ||
a09e64fb | 46 | #include <mach/hardware.h> |
1da177e4 LT |
47 | #include <asm/irq.h> |
48 | #include <asm/mach-types.h> | |
49 | ||
436d42c6 | 50 | #include <linux/platform_data/i2c-s3c2410.h> |
1da177e4 | 51 | |
a2b7ba9c BD |
52 | #include <plat/devs.h> |
53 | #include <plat/cpu.h> | |
7f78b6eb | 54 | #include <plat/samsung-time.h> |
1da177e4 | 55 | |
b27b0727 | 56 | #include "common.h" |
4d512a90 | 57 | #include "common-smdk.h" |
b27b0727 | 58 | |
1da177e4 LT |
59 | static struct map_desc smdk2410_iodesc[] __initdata = { |
60 | /* nothing here yet */ | |
61 | }; | |
62 | ||
63 | #define UCON S3C2410_UCON_DEFAULT | |
64 | #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB | |
65 | #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE | |
66 | ||
66a9b49a | 67 | static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = { |
1da177e4 LT |
68 | [0] = { |
69 | .hwport = 0, | |
70 | .flags = 0, | |
71 | .ucon = UCON, | |
72 | .ulcon = ULCON, | |
73 | .ufcon = UFCON, | |
74 | }, | |
75 | [1] = { | |
76 | .hwport = 1, | |
77 | .flags = 0, | |
78 | .ucon = UCON, | |
79 | .ulcon = ULCON, | |
80 | .ufcon = UFCON, | |
81 | }, | |
82 | [2] = { | |
83 | .hwport = 2, | |
84 | .flags = 0, | |
85 | .ucon = UCON, | |
86 | .ulcon = ULCON, | |
87 | .ufcon = UFCON, | |
88 | } | |
89 | }; | |
90 | ||
91 | static struct platform_device *smdk2410_devices[] __initdata = { | |
b813248c | 92 | &s3c_device_ohci, |
1da177e4 LT |
93 | &s3c_device_lcd, |
94 | &s3c_device_wdt, | |
3e1b776c | 95 | &s3c_device_i2c0, |
1da177e4 LT |
96 | &s3c_device_iis, |
97 | }; | |
98 | ||
5fe10ab1 | 99 | static void __init smdk2410_map_io(void) |
1da177e4 LT |
100 | { |
101 | s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc)); | |
1da177e4 | 102 | s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs)); |
7f78b6eb | 103 | samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); |
57e5171c BD |
104 | } |
105 | ||
07ee5e7c HS |
106 | static void __init smdk2410_init_time(void) |
107 | { | |
108 | s3c2410_init_clocks(12000000); | |
109 | samsung_timer_init(); | |
110 | } | |
111 | ||
57e5171c BD |
112 | static void __init smdk2410_init(void) |
113 | { | |
3e1b776c | 114 | s3c_i2c0_set_platdata(NULL); |
57e5171c BD |
115 | platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices)); |
116 | smdk_machine_init(); | |
1da177e4 LT |
117 | } |
118 | ||
1da177e4 LT |
119 | MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch |
120 | * to SMDK2410 */ | |
e9dea0c6 | 121 | /* Maintainer: Jonas Dietsche */ |
69d50710 | 122 | .atag_offset = 0x100, |
e9dea0c6 | 123 | .map_io = smdk2410_map_io, |
f182aa1d | 124 | .init_irq = s3c2410_init_irq, |
57e5171c | 125 | .init_machine = smdk2410_init, |
07ee5e7c | 126 | .init_time = smdk2410_init_time, |
1da177e4 | 127 | MACHINE_END |