mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 15:04:27 +08:00
f182aa1dfa
The s3c24xx_init_irq function that was the base for all irq inits is now only used to initialize the real s3c2410 irqs. Therefore rename it and also move its declaration from plat/cpu.h to common.h The eint declaration is used by the vast majority of the SoCs and gets therefore placed outside any ifdefs. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
157 lines
4.0 KiB
C
157 lines
4.0 KiB
C
/* linux/arch/arm/mach-s3c2410/mach-tct_hammer.c
|
|
*
|
|
* Copyright (c) 2007 TinCanTools
|
|
* David Anders <danders@amltd.com>
|
|
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
* @History:
|
|
* derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
|
|
* Ben Dooks <ben@simtec.co.uk>
|
|
*
|
|
***********************************************************************/
|
|
|
|
#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/device.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/serial_core.h>
|
|
#include <linux/io.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/mach/irq.h>
|
|
#include <asm/mach/flash.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <plat/regs-serial.h>
|
|
#include <linux/platform_data/i2c-s3c2410.h>
|
|
#include <plat/devs.h>
|
|
#include <plat/cpu.h>
|
|
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/mtd/map.h>
|
|
#include <linux/mtd/physmap.h>
|
|
#include <plat/samsung-time.h>
|
|
|
|
#include "common.h"
|
|
|
|
static struct resource tct_hammer_nor_resource =
|
|
DEFINE_RES_MEM(0x00000000, SZ_16M);
|
|
|
|
static struct mtd_partition tct_hammer_mtd_partitions[] = {
|
|
{
|
|
.name = "System",
|
|
.size = 0x240000,
|
|
.offset = 0,
|
|
.mask_flags = MTD_WRITEABLE, /* force read-only */
|
|
}, {
|
|
.name = "JFFS2",
|
|
.size = MTDPART_SIZ_FULL,
|
|
.offset = MTDPART_OFS_APPEND,
|
|
}
|
|
};
|
|
|
|
static struct physmap_flash_data tct_hammer_flash_data = {
|
|
.width = 2,
|
|
.parts = tct_hammer_mtd_partitions,
|
|
.nr_parts = ARRAY_SIZE(tct_hammer_mtd_partitions),
|
|
};
|
|
|
|
static struct platform_device tct_hammer_device_nor = {
|
|
.name = "physmap-flash",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &tct_hammer_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &tct_hammer_nor_resource,
|
|
};
|
|
|
|
static struct map_desc tct_hammer_iodesc[] __initdata = {
|
|
};
|
|
|
|
#define UCON S3C2410_UCON_DEFAULT
|
|
#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
|
|
#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
|
|
|
|
static struct s3c2410_uartcfg tct_hammer_uartcfgs[] = {
|
|
[0] = {
|
|
.hwport = 0,
|
|
.flags = 0,
|
|
.ucon = UCON,
|
|
.ulcon = ULCON,
|
|
.ufcon = UFCON,
|
|
},
|
|
[1] = {
|
|
.hwport = 1,
|
|
.flags = 0,
|
|
.ucon = UCON,
|
|
.ulcon = ULCON,
|
|
.ufcon = UFCON,
|
|
},
|
|
[2] = {
|
|
.hwport = 2,
|
|
.flags = 0,
|
|
.ucon = UCON,
|
|
.ulcon = ULCON,
|
|
.ufcon = UFCON,
|
|
}
|
|
};
|
|
|
|
|
|
static struct platform_device *tct_hammer_devices[] __initdata = {
|
|
&s3c_device_adc,
|
|
&s3c_device_wdt,
|
|
&s3c_device_i2c0,
|
|
&s3c_device_ohci,
|
|
&s3c_device_rtc,
|
|
&s3c_device_usbgadget,
|
|
&s3c_device_sdi,
|
|
&tct_hammer_device_nor,
|
|
};
|
|
|
|
static void __init tct_hammer_map_io(void)
|
|
{
|
|
s3c24xx_init_io(tct_hammer_iodesc, ARRAY_SIZE(tct_hammer_iodesc));
|
|
s3c24xx_init_clocks(0);
|
|
s3c24xx_init_uarts(tct_hammer_uartcfgs, ARRAY_SIZE(tct_hammer_uartcfgs));
|
|
samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
|
|
}
|
|
|
|
static void __init tct_hammer_init(void)
|
|
{
|
|
s3c_i2c0_set_platdata(NULL);
|
|
platform_add_devices(tct_hammer_devices, ARRAY_SIZE(tct_hammer_devices));
|
|
}
|
|
|
|
MACHINE_START(TCT_HAMMER, "TCT_HAMMER")
|
|
.atag_offset = 0x100,
|
|
.map_io = tct_hammer_map_io,
|
|
.init_irq = s3c2410_init_irq,
|
|
.init_machine = tct_hammer_init,
|
|
.init_time = samsung_timer_init,
|
|
.restart = s3c2410_restart,
|
|
MACHINE_END
|