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 22 void s3c64xx_init_irq(u32 vic0, u32 vic1); 23 void s3c64xx_init_io(struct map_desc *mach_desc, int size); 24 25 void s3c64xx_restart(enum reboot_mode mode, const char *cmd); 26 27 void s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f, 28 unsigned long xusbxti_f, bool is_s3c6400, void __iomem *reg_base); 29 void s3c64xx_set_xtal_freq(unsigned long freq); 30 void s3c64xx_set_xusbxti_freq(unsigned long freq); 31 32 #ifdef CONFIG_CPU_S3C6400 33 34 extern int s3c6400_init(void); 35 extern void s3c6400_init_irq(void); 36 extern 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 45 extern int s3c6410_init(void); 46 extern void s3c6410_init_irq(void); 47 extern 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 55 extern struct pl08x_platform_data s3c64xx_dma0_plat_data; 56 extern struct pl08x_platform_data s3c64xx_dma1_plat_data; 57 #endif 58 59 #endif /* __ARCH_ARM_MACH_S3C64XX_COMMON_H */ 60