1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Copyright (c) 2011 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com 5 * 6 * Copyright 2008 Openmoko, Inc. 7 * Copyright 2008 Simtec Electronics 8 * Ben Dooks <ben@simtec.co.uk> 9 * http://armlinux.simtec.co.uk/ 10 * 11 * Common Header for S3C64XX machines 12 */ 13 14#ifndef __ARCH_ARM_MACH_S3C64XX_COMMON_H 15#define __ARCH_ARM_MACH_S3C64XX_COMMON_H 16 17#include <linux/reboot.h> 18 19void s3c64xx_init_irq(u32 vic0, u32 vic1); 20void s3c64xx_init_io(struct map_desc *mach_desc, int size); 21 22void s3c64xx_restart(enum reboot_mode mode, const char *cmd); 23 24struct device_node; 25void s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f, 26 unsigned long xusbxti_f, bool is_s3c6400, void __iomem *reg_base); 27void s3c64xx_set_xtal_freq(unsigned long freq); 28void s3c64xx_set_xusbxti_freq(unsigned long freq); 29 30#ifdef CONFIG_CPU_S3C6400 31 32extern int s3c6400_init(void); 33extern void s3c6400_init_irq(void); 34extern void s3c6400_map_io(void); 35 36#else 37#define s3c6400_map_io NULL 38#define s3c6400_init NULL 39#endif 40 41#ifdef CONFIG_CPU_S3C6410 42 43extern int s3c6410_init(void); 44extern void s3c6410_init_irq(void); 45extern void s3c6410_map_io(void); 46 47#else 48#define s3c6410_map_io NULL 49#define s3c6410_init NULL 50#endif 51 52#ifdef CONFIG_S3C64XX_PL080 53extern struct pl08x_platform_data s3c64xx_dma0_plat_data; 54extern struct pl08x_platform_data s3c64xx_dma1_plat_data; 55#endif 56 57#endif /* __ARCH_ARM_MACH_S3C64XX_COMMON_H */ 58