1/* linux/arch/arm/mach-s3c64xx/s3c6410.c 2 * 3 * Copyright 2008 Simtec Electronics 4 * Copyright 2008 Simtec Electronics 5 * Ben Dooks <ben@simtec.co.uk> 6 * http://armlinux.simtec.co.uk/ 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11*/ 12 13#include <linux/kernel.h> 14#include <linux/types.h> 15#include <linux/interrupt.h> 16#include <linux/list.h> 17#include <linux/timer.h> 18#include <linux/init.h> 19#include <linux/clk.h> 20#include <linux/io.h> 21#include <linux/sysdev.h> 22#include <linux/serial_core.h> 23#include <linux/platform_device.h> 24 25#include <asm/mach/arch.h> 26#include <asm/mach/map.h> 27#include <asm/mach/irq.h> 28 29#include <mach/hardware.h> 30#include <asm/irq.h> 31 32#include <plat/cpu-freq.h> 33#include <plat/regs-serial.h> 34#include <mach/regs-clock.h> 35 36#include <plat/cpu.h> 37#include <plat/devs.h> 38#include <plat/clock.h> 39#include <plat/sdhci.h> 40#include <plat/ata-core.h> 41#include <plat/adc-core.h> 42#include <plat/iic-core.h> 43#include <plat/onenand-core.h> 44#include <mach/s3c6400.h> 45#include <mach/s3c6410.h> 46 47void __init s3c6410_map_io(void) 48{ 49 /* initialise device information early */ 50 s3c6410_default_sdhci0(); 51 s3c6410_default_sdhci1(); 52 s3c6410_default_sdhci2(); 53 54 /* the i2c devices are directly compatible with s3c2440 */ 55 s3c_i2c0_setname("s3c2440-i2c"); 56 s3c_i2c1_setname("s3c2440-i2c"); 57 58 s3c_adc_setname("s3c64xx-adc"); 59 s3c_device_nand.name = "s3c6400-nand"; 60 s3c_onenand_setname("s3c6410-onenand"); 61 s3c64xx_onenand1_setname("s3c6410-onenand"); 62 s3c_cfcon_setname("s3c64xx-pata"); 63} 64 65void __init s3c6410_init_clocks(int xtal) 66{ 67 printk(KERN_DEBUG "%s: initialising clocks\n", __func__); 68 s3c64xx_register_clocks(xtal, S3C6410_CLKDIV0_ARM_MASK); 69 s3c6400_setup_clocks(); 70} 71 72void __init s3c6410_init_irq(void) 73{ 74 /* VIC0 is missing IRQ7, VIC1 is fully populated. */ 75 s3c64xx_init_irq(~0 & ~(1 << 7), ~0); 76} 77 78struct sysdev_class s3c6410_sysclass = { 79 .name = "s3c6410-core", 80}; 81 82static struct sys_device s3c6410_sysdev = { 83 .cls = &s3c6410_sysclass, 84}; 85 86static int __init s3c6410_core_init(void) 87{ 88 return sysdev_class_register(&s3c6410_sysclass); 89} 90 91core_initcall(s3c6410_core_init); 92 93int __init s3c6410_init(void) 94{ 95 printk("S3C6410: Initialising architecture\n"); 96 97 return sysdev_register(&s3c6410_sysdev); 98} 99