Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
[linux-2.6] / arch / arm / mach-s3c2410 / mach-smdk2413.c
1 /* linux/arch/arm/mach-s3c2410/mach-smdk2413.c
2  *
3  * Copyright (c) 2006 Simtec Electronics
4  *      Ben Dooks <ben@simtec.co.uk>
5  *
6  * Thanks to Dimity Andric (TomTom) and Steven Ryu (Samsung) for the
7  * loans of SMDK2413 to work with.
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2 as
11  * published by the Free Software Foundation.
12 */
13
14 #include <linux/kernel.h>
15 #include <linux/types.h>
16 #include <linux/interrupt.h>
17 #include <linux/list.h>
18 #include <linux/timer.h>
19 #include <linux/init.h>
20 #include <linux/serial_core.h>
21 #include <linux/platform_device.h>
22
23 #include <asm/mach/arch.h>
24 #include <asm/mach/map.h>
25 #include <asm/mach/irq.h>
26
27 #include <asm/hardware.h>
28 #include <asm/hardware/iomd.h>
29 #include <asm/setup.h>
30 #include <asm/io.h>
31 #include <asm/irq.h>
32 #include <asm/mach-types.h>
33
34 //#include <asm/debug-ll.h>
35 #include <asm/arch/regs-serial.h>
36 #include <asm/arch/regs-gpio.h>
37 #include <asm/arch/regs-lcd.h>
38
39 #include <asm/arch/idle.h>
40 #include <asm/arch/fb.h>
41
42 #include "s3c2410.h"
43 #include "s3c2412.h"
44 #include "clock.h"
45 #include "devs.h"
46 #include "cpu.h"
47
48 #include "common-smdk.h"
49
50 static struct map_desc smdk2413_iodesc[] __initdata = {
51 };
52
53 static struct s3c2410_uartcfg smdk2413_uartcfgs[] __initdata = {
54         [0] = {
55                 .hwport      = 0,
56                 .flags       = 0,
57                 .ucon        = 0x3c5,
58                 .ulcon       = 0x03,
59                 .ufcon       = 0x51,
60         },
61         [1] = {
62                 .hwport      = 1,
63                 .flags       = 0,
64                 .ucon        = 0x3c5,
65                 .ulcon       = 0x03,
66                 .ufcon       = 0x51,
67         },
68         /* IR port */
69         [2] = {
70                 .hwport      = 2,
71                 .flags       = 0,
72                 .ucon        = 0x3c5,
73                 .ulcon       = 0x43,
74                 .ufcon       = 0x51,
75         }
76 };
77
78 static struct platform_device *smdk2413_devices[] __initdata = {
79         &s3c_device_usb,
80         //&s3c_device_lcd,
81         &s3c_device_wdt,
82         &s3c_device_i2c,
83         &s3c_device_iis,
84 };
85
86 static struct s3c24xx_board smdk2413_board __initdata = {
87         .devices       = smdk2413_devices,
88         .devices_count = ARRAY_SIZE(smdk2413_devices)
89 };
90
91 static void __init smdk2413_fixup(struct machine_desc *desc,
92                                   struct tag *tags, char **cmdline,
93                                   struct meminfo *mi)
94 {
95         if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) {
96                 mi->nr_banks=1;
97                 mi->bank[0].start = 0x30000000;
98                 mi->bank[0].size = SZ_64M;
99                 mi->bank[0].node = 0;
100         }
101 }
102
103 static void __init smdk2413_map_io(void)
104 {
105         s3c24xx_init_io(smdk2413_iodesc, ARRAY_SIZE(smdk2413_iodesc));
106         s3c24xx_init_clocks(12000000);
107         s3c24xx_init_uarts(smdk2413_uartcfgs, ARRAY_SIZE(smdk2413_uartcfgs));
108         s3c24xx_set_board(&smdk2413_board);
109 }
110
111 static void __init smdk2413_machine_init(void)
112 {
113         smdk_machine_init();
114 }
115
116 MACHINE_START(S3C2413, "S3C2413")
117         /* Maintainer: Ben Dooks <ben@fluff.org> */
118         .phys_io        = S3C2410_PA_UART,
119         .io_pg_offst    = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
120         .boot_params    = S3C2410_SDRAM_PA + 0x100,
121
122         .fixup          = smdk2413_fixup,
123         .init_irq       = s3c24xx_init_irq,
124         .map_io         = smdk2413_map_io,
125         .init_machine   = smdk2413_machine_init,
126         .timer          = &s3c24xx_timer,
127 MACHINE_END
128
129 MACHINE_START(SMDK2413, "SMDK2413")
130         /* Maintainer: Ben Dooks <ben@fluff.org> */
131         .phys_io        = S3C2410_PA_UART,
132         .io_pg_offst    = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
133         .boot_params    = S3C2410_SDRAM_PA + 0x100,
134
135         .fixup          = smdk2413_fixup,
136         .init_irq       = s3c24xx_init_irq,
137         .map_io         = smdk2413_map_io,
138         .init_machine   = smdk2413_machine_init,
139         .timer          = &s3c24xx_timer,
140 MACHINE_END