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s3c6410.c
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1 /* linux/arch/arm/mach-s3c64xx/s3c6410.c
2  *
3  * Copyright 2008 Simtec Electronics
4  * Copyright 2008 Simtec Electronics
5  * Ben Dooks <[email protected]>
6  * http://armlinux.simtec.co.uk/
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11 */
12 
13 #include <linux/kernel.h>
14 #include <linux/types.h>
15 #include <linux/interrupt.h>
16 #include <linux/list.h>
17 #include <linux/timer.h>
18 #include <linux/init.h>
19 #include <linux/clk.h>
20 #include <linux/io.h>
21 #include <linux/device.h>
22 #include <linux/serial_core.h>
23 #include <linux/platform_device.h>
24 
25 #include <asm/mach/arch.h>
26 #include <asm/mach/map.h>
27 #include <asm/mach/irq.h>
28 
29 #include <mach/hardware.h>
30 #include <asm/irq.h>
31 
32 #include <plat/cpu-freq.h>
33 #include <plat/regs-serial.h>
34 #include <mach/regs-clock.h>
35 
36 #include <plat/cpu.h>
37 #include <plat/devs.h>
38 #include <plat/clock.h>
39 #include <plat/sdhci.h>
40 #include <plat/ata-core.h>
41 #include <plat/adc-core.h>
42 #include <plat/iic-core.h>
43 #include <plat/onenand-core.h>
44 
45 #include "common.h"
46 
48 {
49  /* initialise device information early */
50  s3c6410_default_sdhci0();
51  s3c6410_default_sdhci1();
52  s3c6410_default_sdhci2();
53 
54  /* the i2c devices are directly compatible with s3c2440 */
55  s3c_i2c0_setname("s3c2440-i2c");
56  s3c_i2c1_setname("s3c2440-i2c");
57 
58  s3c_adc_setname("s3c64xx-adc");
59  s3c_device_nand.name = "s3c6400-nand";
60  s3c_onenand_setname("s3c6410-onenand");
61  s3c64xx_onenand1_setname("s3c6410-onenand");
62  s3c_cfcon_setname("s3c64xx-pata");
63 }
64 
66 {
67  printk(KERN_DEBUG "%s: initialising clocks\n", __func__);
70 }
71 
73 {
74  /* VIC0 is missing IRQ7, VIC1 is fully populated. */
75  s3c64xx_init_irq(~0 & ~(1 << 7), ~0);
76 }
77 
79  .name = "s3c6410-core",
80  .dev_name = "s3c6410-core",
81 };
82 
83 static struct device s3c6410_dev = {
84  .bus = &s3c6410_subsys,
85 };
86 
87 static int __init s3c6410_core_init(void)
88 {
89  return subsys_system_register(&s3c6410_subsys, NULL);
90 }
91 
92 core_initcall(s3c6410_core_init);
93 
95 {
96  printk("S3C6410: Initialising architecture\n");
97 
98  return device_register(&s3c6410_dev);
99 }