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// SPDX-License-Identifier: GPL-2.0
//
// Copyright 2009 Simtec Electronics
// Ben Dooks <ben@simtec.co.uk>
// http://armlinux.simtec.co.uk/
/*
* NOTE: Code in this file is not used when booting with Device Tree support.
*/
#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/clk.h>
#include <linux/io.h>
#include <linux/device.h>
#include <linux/serial_core.h>
#include <linux/serial_s3c.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
#include "regs-clock.h"
#include "cpu.h"
#include "devs.h"
#include "sdhci.h"
#include "iic-core.h"
#include "s3c64xx.h"
#include "onenand-core-s3c64xx.h"
void __init s3c6400_map_io(void)
{
/* setup SDHCI */
s3c6400_default_sdhci0();
s3c6400_default_sdhci1();
s3c6400_default_sdhci2();
/* the i2c devices are directly compatible with s3c2440 */
s3c_i2c0_setname("s3c2440-i2c");
s3c_device_nand.name = "s3c6400-nand";
s3c_onenand_setname("s3c6400-onenand");
s3c64xx_onenand1_setname("s3c6400-onenand");
}
void __init s3c6400_init_irq(void)
{
/* VIC0 does not have IRQS 5..7,
* VIC1 is fully populated. */
s3c64xx_init_irq(~0 & ~(0xf << 5), ~0);
}
static struct bus_type s3c6400_subsys = {
.name = "s3c6400-core",
.dev_name = "s3c6400-core",
};
static struct device s3c6400_dev = {
.bus = &s3c6400_subsys,
};
static int __init s3c6400_core_init(void)
{
/* Not applicable when using DT. */
if (of_have_populated_dt() || soc_is_s3c64xx())
return 0;
return subsys_system_register(&s3c6400_subsys, NULL);
}
core_initcall(s3c6400_core_init);
int __init s3c6400_init(void)
{
printk("S3C6400: Initialising architecture\n");
return device_register(&s3c6400_dev);
}
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