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#ifndef __S3C2410_PWM_H
#define __S3C2410_PWM_H
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <mach/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/plat-s3c/regs-timer.h>
#include <asm/arch/gta01.h>
enum pwm_timer {
PWM0,
PWM1,
PWM2,
PWM3,
PWM4
};
struct s3c2410_pwm {
enum pwm_timer timerid;
struct clk *pclk;
unsigned long pclk_rate;
unsigned long prescaler;
unsigned long divider;
unsigned long counter;
unsigned long comparer;
};
int s3c2410_pwm_init(struct s3c2410_pwm *s3c2410_pwm);
int s3c2410_pwm_enable(struct s3c2410_pwm *s3c2410_pwm);
int s3c2410_pwm_disable(struct s3c2410_pwm *s3c2410_pwm);
int s3c2410_pwm_start(struct s3c2410_pwm *s3c2410_pwm);
int s3c2410_pwm_stop(struct s3c2410_pwm *s3c2410_pwm);
int s3c2410_pwm_duty_cycle(int reg_value, struct s3c2410_pwm *s3c2410_pwm);
int s3c2410_pwm_dumpregs(void);
#endif /* __S3C2410_PWM_H */
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