531b617c71
This patch moves items of the s3c24xx support into a new plat-s3c directory for items that use the s3c24xx support but are not directly s3c24xx compatible, such as the s3c2400 and s3c6400. git mv commands: git mv include/asm-arm/arch-s3c2410/iic.h include/asm-arm/plat-s3c/iic.h git mv include/asm-arm/arch-s3c2410/nand.h include/asm-arm/plat-s3c/nand.h git mv include/asm-arm/arch-s3c2410/regs-iic.h include/asm-arm/plat-s3c/regs-iic.h git mv include/asm-arm/arch-s3c2410/regs-nand.h include/asm-arm/plat-s3c/regs-nand.h git mv include/asm-arm/arch-s3c2410/regs-rtc.h include/asm-arm/plat-s3c/regs-rtc.h git mv include/asm-arm/arch-s3c2410/regs-serial.h include/asm-arm/plat-s3c/regs-serial.h git mv include/asm-arm/arch-s3c2410/regs-timer.h include/asm-arm/plat-s3c/regs-timer.h git mv include/asm-arm/arch-s3c2410/regs-watchdog.h include/asm-arm/plat-s3c/regs-watchdog.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
125 lines
2.9 KiB
C
125 lines
2.9 KiB
C
/* linux/arch/arm/mach-s3c2410/mach-otom.c
|
|
*
|
|
* Copyright (c) 2004 Nex Vision
|
|
* Guillaume GOURAT <guillaume.gourat@nexvision.fr>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/types.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/list.h>
|
|
#include <linux/timer.h>
|
|
#include <linux/init.h>
|
|
#include <linux/serial_core.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/mach/irq.h>
|
|
|
|
#include <asm/arch/otom-map.h>
|
|
|
|
#include <asm/hardware.h>
|
|
#include <asm/io.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <asm/plat-s3c/regs-serial.h>
|
|
#include <asm/arch/regs-gpio.h>
|
|
|
|
#include <asm/plat-s3c24xx/s3c2410.h>
|
|
#include <asm/plat-s3c24xx/clock.h>
|
|
#include <asm/plat-s3c24xx/devs.h>
|
|
#include <asm/plat-s3c24xx/cpu.h>
|
|
|
|
static struct map_desc otom11_iodesc[] __initdata = {
|
|
/* Device area */
|
|
{ (u32)OTOM_VA_CS8900A_BASE, OTOM_PA_CS8900A_BASE, SZ_16M, MT_DEVICE },
|
|
};
|
|
|
|
#define UCON S3C2410_UCON_DEFAULT
|
|
#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
|
|
#define UFCON S3C2410_UFCON_RXTRIG12 | S3C2410_UFCON_FIFOMODE
|
|
|
|
static struct s3c2410_uartcfg otom11_uartcfgs[] __initdata = {
|
|
[0] = {
|
|
.hwport = 0,
|
|
.flags = 0,
|
|
.ucon = UCON,
|
|
.ulcon = ULCON,
|
|
.ufcon = UFCON,
|
|
},
|
|
[1] = {
|
|
.hwport = 1,
|
|
.flags = 0,
|
|
.ucon = UCON,
|
|
.ulcon = ULCON,
|
|
.ufcon = UFCON,
|
|
},
|
|
/* port 2 is not actually used */
|
|
[2] = {
|
|
.hwport = 2,
|
|
.flags = 0,
|
|
.ucon = UCON,
|
|
.ulcon = ULCON,
|
|
.ufcon = UFCON,
|
|
}
|
|
};
|
|
|
|
/* NOR Flash on NexVision OTOM board */
|
|
|
|
static struct resource otom_nor_resource[] = {
|
|
[0] = {
|
|
.start = S3C2410_CS0,
|
|
.end = S3C2410_CS0 + (4*1024*1024) - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}
|
|
};
|
|
|
|
static struct platform_device otom_device_nor = {
|
|
.name = "mtd-flash",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(otom_nor_resource),
|
|
.resource = otom_nor_resource,
|
|
};
|
|
|
|
/* Standard OTOM devices */
|
|
|
|
static struct platform_device *otom11_devices[] __initdata = {
|
|
&s3c_device_usb,
|
|
&s3c_device_lcd,
|
|
&s3c_device_wdt,
|
|
&s3c_device_i2c,
|
|
&s3c_device_iis,
|
|
&s3c_device_rtc,
|
|
&otom_device_nor,
|
|
};
|
|
|
|
static void __init otom11_map_io(void)
|
|
{
|
|
s3c24xx_init_io(otom11_iodesc, ARRAY_SIZE(otom11_iodesc));
|
|
s3c24xx_init_clocks(0);
|
|
s3c24xx_init_uarts(otom11_uartcfgs, ARRAY_SIZE(otom11_uartcfgs));
|
|
}
|
|
|
|
static void __init otom11_init(void)
|
|
{
|
|
platform_add_devices(otom11_devices, ARRAY_SIZE(otom11_devices));
|
|
}
|
|
|
|
MACHINE_START(OTOM, "Nex Vision - Otom 1.1")
|
|
/* Maintainer: Guillaume GOURAT <guillaume.gourat@nexvision.tv> */
|
|
.phys_io = S3C2410_PA_UART,
|
|
.io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
|
|
.boot_params = S3C2410_SDRAM_PA + 0x100,
|
|
.map_io = otom11_map_io,
|
|
.init_machine = otom11_init,
|
|
.init_irq = s3c24xx_init_irq,
|
|
.timer = &s3c24xx_timer,
|
|
MACHINE_END
|