diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-09-29 16:18:41 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2023-01-16 09:26:05 +0100 |
| commit | 0d297df03890c385195fcf827432eb44f5b5918d (patch) | |
| tree | eeaab3cc247b71b201d02aa54b5be73e514aa406 /arch/arm/mach-s3c/cpu.h | |
| parent | cc146410f9a4abae417b476ea1631089c0ddd171 (diff) | |
ARM: s3c: simplify platform code
Following down the now unused symbols and header files, some additional
content can be dropped that is used by neither the s3c64xx DT support
nor the crag6410 board.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-s3c/cpu.h')
| -rw-r--r-- | arch/arm/mach-s3c/cpu.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/arm/mach-s3c/cpu.h b/arch/arm/mach-s3c/cpu.h index 20ff98d05c53..d0adc9b40e25 100644 --- a/arch/arm/mach-s3c/cpu.h +++ b/arch/arm/mach-s3c/cpu.h @@ -16,15 +16,6 @@ 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 @@ -38,29 +29,9 @@ 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() @@ -71,12 +42,6 @@ IS_SAMSUNG_CPU(s3c6410, S3C6410_CPU_ID, S3C64XX_CPU_MASK) # 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 @@ -96,7 +61,6 @@ struct cpu_table { 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; }; @@ -105,24 +69,13 @@ 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 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; - extern struct bus_type s3c6410_subsys; #endif |