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Commit bdca3f0a authored by Randy Vinson's avatar Randy Vinson Committed by Greg Kroah-Hartman
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[PATCH] I2C: Add support for Maxim/Dallas DS1374 Real-Time Clock Chip (2/2) 



This change provides support for the DS1374 Real-Time Clock chip present
on the MPC8349ADS board. It depends on a previous patch which adds I2C
support for the DS1374.

Signed-off-by: default avatarRandy Vinson <rvinson@mvista.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c124a78d

arch/ppc/platforms/83xx/mpc834x_sys.c

+20 −0
Original line number Diff line number Diff line
@@ -185,6 +185,26 @@ mpc834x_sys_init_IRQ(void) 
	ipic_set_default_priority();

}



#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374)

extern ulong	ds1374_get_rtc_time(void);

extern int	ds1374_set_rtc_time(ulong);



static int __init

mpc834x_rtc_hookup(void)

{

	struct timespec	tv;



	ppc_md.get_rtc_time = ds1374_get_rtc_time;

	ppc_md.set_rtc_time = ds1374_set_rtc_time;



	tv.tv_nsec = 0;

	tv.tv_sec = (ppc_md.get_rtc_time)();

	do_settimeofday(&tv);



	return 0;

}

late_initcall(mpc834x_rtc_hookup);

#endif

static __inline__ void

mpc834x_sys_set_bat(void)

{