x86, sparseirq: clean up Kconfig entry
[linux-2.6] / arch / arm / mach-s3c2410 / mach-tct_hammer.c
1 /* linux/arch/arm/mach-s3c2410/mach-tct_hammer.c
2  *
3  * Copyright (c) 2007 TinCanTools
4  *      David Anders <danders@amltd.com>
5
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License as
8  * published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
19  * MA 02111-1307 USA
20  *
21  * @History:
22  * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
23  * Ben Dooks <ben@simtec.co.uk>
24  *
25  ***********************************************************************/
26
27 #include <linux/kernel.h>
28 #include <linux/types.h>
29 #include <linux/interrupt.h>
30 #include <linux/list.h>
31 #include <linux/timer.h>
32 #include <linux/init.h>
33 #include <linux/device.h>
34 #include <linux/platform_device.h>
35 #include <linux/serial_core.h>
36 #include <linux/io.h>
37
38 #include <asm/mach/arch.h>
39 #include <asm/mach/map.h>
40 #include <asm/mach/irq.h>
41 #include <asm/mach/flash.h>
42
43 #include <mach/hardware.h>
44 #include <asm/irq.h>
45 #include <asm/mach-types.h>
46
47 #include <plat/regs-serial.h>
48 #include <plat/devs.h>
49 #include <plat/cpu.h>
50
51 #ifdef CONFIG_MTD_PARTITIONS
52
53 #include <linux/mtd/mtd.h>
54 #include <linux/mtd/partitions.h>
55 #include <linux/mtd/map.h>
56 #include <linux/mtd/physmap.h>
57
58 static struct resource tct_hammer_nor_resource = {
59                 .start = 0x00000000,
60                 .end   = 0x01000000 - 1,
61                 .flags = IORESOURCE_MEM,
62 };
63
64 static struct mtd_partition tct_hammer_mtd_partitions[] = {
65         {
66                 .name           = "System",
67                 .size           = 0x240000,
68                 .offset         = 0,
69                 .mask_flags     = MTD_WRITEABLE,  /* force read-only */
70         }, {
71                 .name           = "JFFS2",
72                 .size           = MTDPART_SIZ_FULL,
73                 .offset         = MTDPART_OFS_APPEND,
74         }
75 };
76
77 static struct physmap_flash_data tct_hammer_flash_data = {
78         .width          = 2,
79         .parts          = tct_hammer_mtd_partitions,
80         .nr_parts       = ARRAY_SIZE(tct_hammer_mtd_partitions),
81 };
82
83 static struct platform_device tct_hammer_device_nor = {
84         .name           = "physmap-flash",
85         .id             = 0,
86         .dev = {
87                         .platform_data = &tct_hammer_flash_data,
88                 },
89         .num_resources  = 1,
90         .resource       = &tct_hammer_nor_resource,
91 };
92
93 #endif
94
95 static struct map_desc tct_hammer_iodesc[] __initdata = {
96 };
97
98 #define UCON S3C2410_UCON_DEFAULT
99 #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
100 #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
101
102 static struct s3c2410_uartcfg tct_hammer_uartcfgs[] = {
103         [0] = {
104                 .hwport      = 0,
105                 .flags       = 0,
106                 .ucon        = UCON,
107                 .ulcon       = ULCON,
108                 .ufcon       = UFCON,
109         },
110         [1] = {
111                 .hwport      = 1,
112                 .flags       = 0,
113                 .ucon        = UCON,
114                 .ulcon       = ULCON,
115                 .ufcon       = UFCON,
116         },
117         [2] = {
118                 .hwport      = 2,
119                 .flags       = 0,
120                 .ucon        = UCON,
121                 .ulcon       = ULCON,
122                 .ufcon       = UFCON,
123         }
124 };
125
126
127 static struct platform_device *tct_hammer_devices[] __initdata = {
128         &s3c_device_adc,
129         &s3c_device_wdt,
130         &s3c_device_i2c,
131         &s3c_device_usb,
132         &s3c_device_rtc,
133         &s3c_device_usbgadget,
134         &s3c_device_sdi,
135 #ifdef CONFIG_MTD_PARTITIONS
136         &tct_hammer_device_nor,
137 #endif
138 };
139
140 static void __init tct_hammer_map_io(void)
141 {
142         s3c24xx_init_io(tct_hammer_iodesc, ARRAY_SIZE(tct_hammer_iodesc));
143         s3c24xx_init_clocks(0);
144         s3c24xx_init_uarts(tct_hammer_uartcfgs, ARRAY_SIZE(tct_hammer_uartcfgs));
145 }
146
147 static void __init tct_hammer_init(void)
148 {
149         platform_add_devices(tct_hammer_devices, ARRAY_SIZE(tct_hammer_devices));
150 }
151
152 MACHINE_START(TCT_HAMMER, "TCT_HAMMER")
153         .phys_io        = S3C2410_PA_UART,
154         .io_pg_offst    = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
155         .boot_params    = S3C2410_SDRAM_PA + 0x100,
156         .map_io         = tct_hammer_map_io,
157         .init_irq       = s3c24xx_init_irq,
158         .init_machine   = tct_hammer_init,
159         .timer          = &s3c24xx_timer,
160 MACHINE_END