android10/kernel/arch/sh/include/asm/rtc.h

#ifndef _ASM_RTC_H
#define _ASM_RTC_H

void time_init(void);
extern void (*board_time_init)(void);
extern void (*rtc_sh_get_time)(struct timespec *);
extern int (*rtc_sh_set_time)(const time_t);

#define RTC_CAP_4_DIGIT_YEAR	(1 << 0)

struct sh_rtc_platform_info {
	unsigned long capabilities;
};

#include <cpu/rtc.h>

#endif /* _ASM_RTC_H */