/* linux/arch/arm/mach-s3c64xx/cpu.c * * Copyright 2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * * 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. */ /* * 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/iic-core.h> #include "common.h" #include "onenand-core.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); }