diff options
Diffstat (limited to 'arch/arm/mach-s3c24xx/common.h')
| -rw-r--r-- | arch/arm/mach-s3c24xx/common.h | 118 |
1 files changed, 116 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c24xx/common.h b/arch/arm/mach-s3c24xx/common.h index ed6276fcaa3..ac3ff12a060 100644 --- a/arch/arm/mach-s3c24xx/common.h +++ b/arch/arm/mach-s3c24xx/common.h @@ -12,9 +12,123 @@ #ifndef __ARCH_ARM_MACH_S3C24XX_COMMON_H #define __ARCH_ARM_MACH_S3C24XX_COMMON_H __FILE__ -void s3c2410_restart(char mode, const char *cmd); -void s3c244x_restart(char mode, const char *cmd); +#include <linux/reboot.h> + +struct s3c2410_uartcfg; + +#ifdef CONFIG_CPU_S3C2410 +extern int s3c2410_init(void); +extern int s3c2410a_init(void); +extern void s3c2410_map_io(void); +extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2410_init_clocks(int xtal); +extern void s3c2410_restart(enum reboot_mode mode, const char *cmd); +extern void s3c2410_init_irq(void); +#else +#define s3c2410_init_clocks NULL +#define s3c2410_init_uarts NULL +#define s3c2410_map_io NULL +#define s3c2410_init NULL +#define s3c2410a_init NULL +#endif + +#ifdef CONFIG_CPU_S3C2412 +extern int s3c2412_init(void); +extern void s3c2412_map_io(void); +extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2412_init_clocks(int xtal); +extern int s3c2412_baseclk_add(void); +extern void s3c2412_restart(enum reboot_mode mode, const char *cmd); +extern void s3c2412_init_irq(void); +#else +#define s3c2412_init_clocks NULL +#define s3c2412_init_uarts NULL +#define s3c2412_map_io NULL +#define s3c2412_init NULL +#endif + +#ifdef CONFIG_CPU_S3C2416 +extern int s3c2416_init(void); +extern void s3c2416_map_io(void); +extern void s3c2416_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2416_init_clocks(int xtal); +extern int s3c2416_baseclk_add(void); +extern void s3c2416_restart(enum reboot_mode mode, const char *cmd); +extern void s3c2416_init_irq(void); + +extern struct syscore_ops s3c2416_irq_syscore_ops; +#else +#define s3c2416_init_clocks NULL +#define s3c2416_init_uarts NULL +#define s3c2416_map_io NULL +#define s3c2416_init NULL +#endif + +#if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) +extern void s3c244x_map_io(void); +extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c244x_restart(enum reboot_mode mode, const char *cmd); +#else +#define s3c244x_init_uarts NULL +#endif + +#ifdef CONFIG_CPU_S3C2440 +extern int s3c2440_init(void); +extern void s3c2440_map_io(void); +extern void s3c2440_init_clocks(int xtal); +extern void s3c2440_init_irq(void); +#else +#define s3c2440_init NULL +#define s3c2440_map_io NULL +#endif + +#ifdef CONFIG_CPU_S3C2442 +extern int s3c2442_init(void); +extern void s3c2442_map_io(void); +extern void s3c2442_init_clocks(int xtal); +extern void s3c2442_init_irq(void); +#else +#define s3c2442_init NULL +#define s3c2442_map_io NULL +#endif + +#ifdef CONFIG_CPU_S3C2443 +extern int s3c2443_init(void); +extern void s3c2443_map_io(void); +extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2443_init_clocks(int xtal); +extern int s3c2443_baseclk_add(void); +extern void s3c2443_restart(enum reboot_mode mode, const char *cmd); +extern void s3c2443_init_irq(void); +#else +#define s3c2443_init_clocks NULL +#define s3c2443_init_uarts NULL +#define s3c2443_map_io NULL +#define s3c2443_init NULL +#endif extern struct syscore_ops s3c24xx_irq_syscore_ops; +extern struct platform_device s3c2410_device_dma; +extern struct platform_device s3c2412_device_dma; +extern struct platform_device s3c2440_device_dma; +extern struct platform_device s3c2443_device_dma; + +extern struct platform_device s3c2410_device_dclk; + +#ifdef CONFIG_S3C2410_COMMON_CLK +void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f, + int current_soc, + void __iomem *reg_base); +#endif +#ifdef CONFIG_S3C2412_COMMON_CLK +void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f, + unsigned long ext_f, void __iomem *reg_base); +#endif +#ifdef CONFIG_S3C2443_COMMON_CLK +void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f, + int current_soc, + void __iomem *reg_base); +#endif + #endif /* __ARCH_ARM_MACH_S3C24XX_COMMON_H */ |