Release 4.16 arch/arm/mach-s3c64xx/s3c6410.c

// SPDX-License-Identifier: GPL-2.0
//
// Copyright 2008 Simtec Electronics
// Copyright 2008 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 <mach/hardware.h>
#include <asm/irq.h>

#include <plat/cpu-freq.h>
#include <mach/regs-clock.h>

#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/sdhci.h>
#include <plat/adc-core.h>
#include <plat/iic-core.h>

#include "ata-core.h"
#include "common.h"
#include "onenand-core.h"



void __init s3c6410_map_io(void)
{
	/* initialise device information early */
	s3c6410_default_sdhci0();
	s3c6410_default_sdhci1();
	s3c6410_default_sdhci2();

	/* the i2c devices are directly compatible with s3c2440 */
	s3c_i2c0_setname("s3c2440-i2c");
	s3c_i2c1_setname("s3c2440-i2c");

	s3c_adc_setname("s3c64xx-adc");
	s3c_device_nand.name = "s3c6400-nand";
	s3c_onenand_setname("s3c6410-onenand");
	s3c64xx_onenand1_setname("s3c6410-onenand");
	s3c_cfcon_setname("s3c64xx-pata");
}

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Peter Korsgaard
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Abhilash Kesavan
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55
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10
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void __init s3c6410_init_irq(void)
{
	/* VIC0 is missing IRQ7, VIC1 is fully populated. */
	s3c64xx_init_irq(~0 & ~(1 << 7), ~0);
}

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struct bus_type s3c6410_subsys = {
	.name		= "s3c6410-core",
	.dev_name	= "s3c6410-core",
};


static struct device s3c6410_dev = {
	.bus	= &s3c6410_subsys,
};



static int __init s3c6410_core_init(void)
{
	/* Not applicable when using DT. */
	if (of_have_populated_dt() || !soc_is_s3c64xx())
		return 0;

	return subsys_system_register(&s3c6410_subsys, NULL);
}

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core_initcall(s3c6410_core_init);



int __init s3c6410_init(void)
{
	printk("S3C6410: Initialising architecture\n");

	return device_register(&s3c6410_dev);
}
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7.03%
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Tomasz Figa
13
5.08%
1
5.00%
Marek Szyprowski
12
4.69%
1
5.00%
Naveen Krishna Chatradhi
7
2.73%
2
10.00%
Abhilash Kesavan
7
2.73%
1
5.00%
Krzysztof Kozlowski
6
2.34%
1
5.00%
Peter Korsgaard
6
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Kukjin Kim
5
1.95%
2
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Arnd Bergmann
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1.56%
1
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1.17%
1
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1.17%
1
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Directory: arch/arm/mach-s3c64xx

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