LXR linux/arch/arm/mach-s3c64xx/common.h

   1/*
   2 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
   3 *              http://www.samsung.com
   4 *
   5 * Copyright 2008 Openmoko, Inc.
   6 * Copyright 2008 Simtec Electronics
   7 *      Ben Dooks <ben@simtec.co.uk>
   8 *      http://armlinux.simtec.co.uk/
   9 *
  10 * Common Header for S3C64XX machines
  11 *
  12 * This program is free software; you can redistribute it and/or modify
  13 * it under the terms of the GNU General Public License version 2 as
  14 * published by the Free Software Foundation.
  15 */
  16
  17#ifndef __ARCH_ARM_MACH_S3C64XX_COMMON_H
  18#define __ARCH_ARM_MACH_S3C64XX_COMMON_H
  19
  20#include <linux/reboot.h>
  21
  22void s3c64xx_init_irq(u32 vic0, u32 vic1);
  23void s3c64xx_init_io(struct map_desc *mach_desc, int size);
  24
  25void s3c64xx_restart(enum reboot_mode mode, const char *cmd);
  26
  27void s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f,
  28        unsigned long xusbxti_f, bool is_s3c6400, void __iomem *reg_base);
  29void s3c64xx_set_xtal_freq(unsigned long freq);
  30void s3c64xx_set_xusbxti_freq(unsigned long freq);
  31
  32#ifdef CONFIG_CPU_S3C6400
  33
  34extern  int s3c6400_init(void);
  35extern void s3c6400_init_irq(void);
  36extern void s3c6400_map_io(void);
  37
  38#else
  39#define s3c6400_map_io NULL
  40#define s3c6400_init NULL
  41#endif
  42
  43#ifdef CONFIG_CPU_S3C6410
  44
  45extern  int s3c6410_init(void);
  46extern void s3c6410_init_irq(void);
  47extern void s3c6410_map_io(void);
  48
  49#else
  50#define s3c6410_map_io NULL
  51#define s3c6410_init NULL
  52#endif
  53
  54#ifdef CONFIG_S3C64XX_PL080
  55extern struct pl08x_platform_data s3c64xx_dma0_plat_data;
  56extern struct pl08x_platform_data s3c64xx_dma1_plat_data;
  57#endif
  58
  59#endif /* __ARCH_ARM_MACH_S3C64XX_COMMON_H */
  60