Commit | Line | Data |
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a21765a7 | 1 | /* linux/arch/arm/mach-s3c2442/s3c2442.c |
96ce2385 | 2 | * |
491547d4 BD |
3 | * Copyright (c) 2004-2005 Simtec Electronics |
4 | * http://armlinux.simtec.co.uk/ | |
5 | * Ben Dooks <ben@simtec.co.uk> | |
96ce2385 | 6 | * |
491547d4 | 7 | * S3C2442 core and lock support |
96ce2385 BD |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify | |
491547d4 BD |
10 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
96ce2385 BD |
22 | */ |
23 | ||
491547d4 BD |
24 | #include <linux/init.h> |
25 | #include <linux/module.h> | |
96ce2385 | 26 | #include <linux/kernel.h> |
96ce2385 | 27 | #include <linux/list.h> |
491547d4 BD |
28 | #include <linux/errno.h> |
29 | #include <linux/err.h> | |
30 | #include <linux/device.h> | |
bb072c3c | 31 | #include <linux/syscore_ops.h> |
491547d4 BD |
32 | #include <linux/interrupt.h> |
33 | #include <linux/ioport.h> | |
34 | #include <linux/mutex.h> | |
812c4e40 | 35 | #include <linux/gpio.h> |
491547d4 BD |
36 | #include <linux/clk.h> |
37 | #include <linux/io.h> | |
96ce2385 | 38 | |
491547d4 | 39 | #include <mach/hardware.h> |
b0161caa | 40 | #include <mach/gpio-samsung.h> |
60063497 | 41 | #include <linux/atomic.h> |
491547d4 BD |
42 | #include <asm/irq.h> |
43 | ||
44 | #include <mach/regs-clock.h> | |
45 | ||
a2b7ba9c | 46 | #include <plat/cpu.h> |
bb072c3c | 47 | #include <plat/pm.h> |
812c4e40 VK |
48 | |
49 | #include <plat/gpio-core.h> | |
50 | #include <plat/gpio-cfg.h> | |
51 | #include <plat/gpio-cfg-helpers.h> | |
96ce2385 | 52 | |
d8fdec16 HS |
53 | #include "common.h" |
54 | ||
4a858cfc KS |
55 | static struct device s3c2442_dev = { |
56 | .bus = &s3c2442_subsys, | |
96ce2385 BD |
57 | }; |
58 | ||
59 | int __init s3c2442_init(void) | |
60 | { | |
61 | printk("S3C2442: Initialising architecture\n"); | |
62 | ||
4f506daf | 63 | #ifdef CONFIG_PM_SLEEP |
bb072c3c | 64 | register_syscore_ops(&s3c2410_pm_syscore_ops); |
d8fdec16 | 65 | register_syscore_ops(&s3c24xx_irq_syscore_ops); |
bb072c3c | 66 | register_syscore_ops(&s3c244x_pm_syscore_ops); |
4f506daf | 67 | #endif |
bb072c3c | 68 | |
4a858cfc | 69 | return device_register(&s3c2442_dev); |
96ce2385 | 70 | } |
812c4e40 VK |
71 | |
72 | void __init s3c2442_map_io(void) | |
73 | { | |
74 | s3c244x_map_io(); | |
75 | ||
782d8a3c KK |
76 | s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1down; |
77 | s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1down; | |
812c4e40 | 78 | } |