1 /* linux/arch/arm/mach-s3c2410/mach-otom.c
3 * Copyright (c) 2004 Nex Vision
4 * Guillaume GOURAT <guillaume.gourat@nexvision.fr>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
12 #include <linux/kernel.h>
13 #include <linux/types.h>
14 #include <linux/interrupt.h>
15 #include <linux/list.h>
16 #include <linux/timer.h>
17 #include <linux/init.h>
18 #include <linux/serial_core.h>
19 #include <linux/platform_device.h>
22 #include <asm/mach/arch.h>
23 #include <asm/mach/map.h>
24 #include <asm/mach/irq.h>
26 #include <mach/otom-map.h>
28 #include <mach/hardware.h>
30 #include <asm/mach-types.h>
32 #include <plat/regs-serial.h>
33 #include <mach/regs-gpio.h>
35 #include <plat/s3c2410.h>
36 #include <plat/clock.h>
37 #include <plat/devs.h>
38 #include <linux/platform_data/i2c-s3c2410.h>
43 static struct map_desc otom11_iodesc
[] __initdata
= {
45 { (u32
)OTOM_VA_CS8900A_BASE
, OTOM_PA_CS8900A_BASE
, SZ_16M
, MT_DEVICE
},
48 #define UCON S3C2410_UCON_DEFAULT
49 #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
50 #define UFCON S3C2410_UFCON_RXTRIG12 | S3C2410_UFCON_FIFOMODE
52 static struct s3c2410_uartcfg otom11_uartcfgs
[] __initdata
= {
67 /* port 2 is not actually used */
77 /* NOR Flash on NexVision OTOM board */
79 static struct resource otom_nor_resource
[] = {
80 [0] = DEFINE_RES_MEM(S3C2410_CS0
, SZ_4M
),
83 static struct platform_device otom_device_nor
= {
86 .num_resources
= ARRAY_SIZE(otom_nor_resource
),
87 .resource
= otom_nor_resource
,
90 /* Standard OTOM devices */
92 static struct platform_device
*otom11_devices
[] __initdata
= {
102 static void __init
otom11_map_io(void)
104 s3c24xx_init_io(otom11_iodesc
, ARRAY_SIZE(otom11_iodesc
));
105 s3c24xx_init_clocks(0);
106 s3c24xx_init_uarts(otom11_uartcfgs
, ARRAY_SIZE(otom11_uartcfgs
));
109 static void __init
otom11_init(void)
111 s3c_i2c0_set_platdata(NULL
);
112 platform_add_devices(otom11_devices
, ARRAY_SIZE(otom11_devices
));
115 MACHINE_START(OTOM
, "Nex Vision - Otom 1.1")
116 /* Maintainer: Guillaume GOURAT <guillaume.gourat@nexvision.tv> */
117 .atag_offset
= 0x100,
118 .map_io
= otom11_map_io
,
119 .init_machine
= otom11_init
,
120 .init_irq
= s3c24xx_init_irq
,
121 .timer
= &s3c24xx_timer
,
122 .restart
= s3c2410_restart
,