s3c64xx.h (1535B)
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 22struct device_node; 23void s3c64xx_set_xtal_freq(unsigned long freq); 24void s3c64xx_set_xusbxti_freq(unsigned long freq); 25 26#ifdef CONFIG_CPU_S3C6400 27 28extern int s3c6400_init(void); 29extern void s3c6400_init_irq(void); 30extern void s3c6400_map_io(void); 31 32#else 33#define s3c6400_map_io NULL 34#define s3c6400_init NULL 35#endif 36 37#ifdef CONFIG_CPU_S3C6410 38 39extern int s3c6410_init(void); 40extern void s3c6410_init_irq(void); 41extern void s3c6410_map_io(void); 42 43#else 44#define s3c6410_map_io NULL 45#define s3c6410_init NULL 46#endif 47 48#ifdef CONFIG_S3C64XX_PL080 49extern struct pl08x_platform_data s3c64xx_dma0_plat_data; 50extern struct pl08x_platform_data s3c64xx_dma1_plat_data; 51#endif 52 53/* Samsung HR-Timer Clock mode */ 54enum s3c64xx_timer_mode { 55 S3C64XX_PWM0, 56 S3C64XX_PWM1, 57 S3C64XX_PWM2, 58 S3C64XX_PWM3, 59 S3C64XX_PWM4, 60}; 61 62extern void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event, 63 enum s3c64xx_timer_mode source); 64extern void __init s3c64xx_timer_init(void); 65 66#endif /* __ARCH_ARM_MACH_S3C64XX_COMMON_H */