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Diffstat (limited to '')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/cpu.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h deleted file mode 100644 index fadcddbea064..000000000000 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ /dev/null @@ -1,140 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Copyright (c) 2004-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for Samsung CPU support - */ - -/* todo - fix when rmk changes iodescs to use `void __iomem *` */ - -#ifndef __SAMSUNG_PLAT_CPU_H -#define __SAMSUNG_PLAT_CPU_H - -extern unsigned long samsung_cpu_id; - -#define S3C2410_CPU_ID 0x32410000 -#define S3C2410_CPU_MASK 0xFFFFFFFF - -#define S3C24XX_CPU_ID 0x32400000 -#define S3C24XX_CPU_MASK 0xFFF00000 - -#define S3C2412_CPU_ID 0x32412000 -#define S3C2412_CPU_MASK 0xFFFFF000 - -#define S3C6400_CPU_ID 0x36400000 -#define S3C6410_CPU_ID 0x36410000 -#define S3C64XX_CPU_MASK 0xFFFFF000 - -#define S5PV210_CPU_ID 0x43110000 -#define S5PV210_CPU_MASK 0xFFFFF000 - -#define IS_SAMSUNG_CPU(name, id, mask) \ -static inline int is_samsung_##name(void) \ -{ \ - return ((samsung_cpu_id & mask) == (id & mask)); \ -} - -IS_SAMSUNG_CPU(s3c2410, S3C2410_CPU_ID, S3C2410_CPU_MASK) -IS_SAMSUNG_CPU(s3c24xx, S3C24XX_CPU_ID, S3C24XX_CPU_MASK) -IS_SAMSUNG_CPU(s3c2412, S3C2412_CPU_ID, S3C2412_CPU_MASK) -IS_SAMSUNG_CPU(s3c6400, S3C6400_CPU_ID, S3C64XX_CPU_MASK) -IS_SAMSUNG_CPU(s3c6410, S3C6410_CPU_ID, S3C64XX_CPU_MASK) - -#if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \ - defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \ - defined(CONFIG_CPU_S3C2442) || defined(CONFIG_CPU_S3C244X) || \ - defined(CONFIG_CPU_S3C2443) -# define soc_is_s3c24xx() is_samsung_s3c24xx() -# define soc_is_s3c2410() is_samsung_s3c2410() -#else -# define soc_is_s3c24xx() 0 -# define soc_is_s3c2410() 0 -#endif - -#if defined(CONFIG_CPU_S3C2412) -# define soc_is_s3c2412() is_samsung_s3c2412() -#else -# define soc_is_s3c2412() 0 -#endif - -#if defined(CONFIG_CPU_S3C6400) || defined(CONFIG_CPU_S3C6410) -# define soc_is_s3c6400() is_samsung_s3c6400() -# define soc_is_s3c6410() is_samsung_s3c6410() -# define soc_is_s3c64xx() (is_samsung_s3c6400() || is_samsung_s3c6410()) -#else -# define soc_is_s3c6400() 0 -# define soc_is_s3c6410() 0 -# define soc_is_s3c64xx() 0 -#endif - -#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } - -#ifndef KHZ -#define KHZ (1000) -#endif - -#ifndef MHZ -#define MHZ (1000*1000) -#endif - -#define print_mhz(m) ((m) / MHZ), (((m) / 1000) % 1000) - -/* forward declaration */ -struct s3c24xx_uart_resources; -struct platform_device; -struct s3c2410_uartcfg; -struct map_desc; - -/* per-cpu initialisation function table. */ - -struct cpu_table { - unsigned long idcode; - unsigned long idmask; - void (*map_io)(void); - void (*init_uarts)(struct s3c2410_uartcfg *cfg, int no); - void (*init_clocks)(int xtal); - int (*init)(void); - const char *name; -}; - -extern void s3c_init_cpu(unsigned long idcode, - struct cpu_table *cpus, unsigned int cputab_size); - -/* core initialisation functions */ - -extern void s3c24xx_init_io(struct map_desc *mach_desc, int size); - -extern void s3c64xx_init_cpu(void); -extern void s5p_init_cpu(const void __iomem *cpuid_addr); - -extern unsigned int samsung_rev(void); - -extern void s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c24xx_init_clocks(int xtal); - -extern void s3c24xx_init_uartdevs(char *name, - struct s3c24xx_uart_resources *res, - struct s3c2410_uartcfg *cfg, int no); - -extern struct syscore_ops s3c2410_pm_syscore_ops; -extern struct syscore_ops s3c2412_pm_syscore_ops; -extern struct syscore_ops s3c2416_pm_syscore_ops; -extern struct syscore_ops s3c244x_pm_syscore_ops; - -/* system device subsystems */ - -extern struct bus_type s3c2410_subsys; -extern struct bus_type s3c2410a_subsys; -extern struct bus_type s3c2412_subsys; -extern struct bus_type s3c2416_subsys; -extern struct bus_type s3c2440_subsys; -extern struct bus_type s3c2442_subsys; -extern struct bus_type s3c2443_subsys; -extern struct bus_type s3c6410_subsys; - -#endif |