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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 <ben@simtec.co.uk> |
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/sysdev.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 | #include <mach/s3c6400.h> |
45 | #include <mach/s3c6410.h> |
46 | |
47 | void __init s3c6410_map_io(void) |
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 | |
65 | void __init s3c6410_init_clocks(int xtal) |
66 | { |
67 | printk(KERN_DEBUG "%s: initialising clocks\n", __func__); |
68 | s3c64xx_register_clocks(xtal, S3C6410_CLKDIV0_ARM_MASK); |
69 | s3c6400_setup_clocks(); |
70 | } |
71 | |
72 | void __init s3c6410_init_irq(void) |
73 | { |
74 | /* VIC0 is missing IRQ7, VIC1 is fully populated. */ |
75 | s3c64xx_init_irq(~0 & ~(1 << 7), ~0); |
76 | } |
77 | |
78 | struct sysdev_class s3c6410_sysclass = { |
79 | .name = "s3c6410-core", |
80 | }; |
81 | |
82 | static struct sys_device s3c6410_sysdev = { |
83 | .cls = &s3c6410_sysclass, |
84 | }; |
85 | |
86 | static int __init s3c6410_core_init(void) |
87 | { |
88 | return sysdev_class_register(&s3c6410_sysclass); |
89 | } |
90 | |
91 | core_initcall(s3c6410_core_init); |
92 | |
93 | int __init s3c6410_init(void) |
94 | { |
95 | printk("S3C6410: Initialising architecture\n"); |
96 | |
97 | return sysdev_register(&s3c6410_sysdev); |
98 | } |
99 |
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