diff options
-rw-r--r-- | arch/m68k/include/asm/machdep.h | 2 | ||||
-rw-r--r-- | arch/m68k/kernel/setup_no.c | 2 | ||||
-rw-r--r-- | arch/m68k/kernel/time_no.c | 36 | ||||
-rw-r--r-- | arch/m68k/platform/68328/config.c | 5 | ||||
-rw-r--r-- | arch/m68k/platform/68328/timers.c | 18 | ||||
-rw-r--r-- | arch/m68k/platform/68360/config.c | 8 | ||||
-rw-r--r-- | arch/m68k/platform/68EZ328/config.c | 5 | ||||
-rw-r--r-- | arch/m68k/platform/68VZ328/config.c | 5 |
8 files changed, 35 insertions, 46 deletions
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h index 789f3b2de0e9..3bfa7df35729 100644 --- a/arch/m68k/include/asm/machdep.h +++ b/arch/m68k/include/asm/machdep.h @@ -22,8 +22,6 @@ extern unsigned int (*mach_get_ss)(void); extern int (*mach_get_rtc_pll)(struct rtc_pll_info *); extern int (*mach_set_rtc_pll)(struct rtc_pll_info *); extern int (*mach_set_clock_mmss)(unsigned long); -extern void (*mach_gettod)(int *year, int *mon, int *day, int *hour, - int *min, int *sec); extern void (*mach_reset)( void ); extern void (*mach_halt)( void ); extern void (*mach_power_off)( void ); diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index ca3df0dc7e88..8394b56b2c72 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -31,6 +31,7 @@ #include <linux/init.h> #include <linux/initrd.h> #include <linux/root_dev.h> +#include <linux/rtc.h> #include <asm/setup.h> #include <asm/irq.h> @@ -48,6 +49,7 @@ char __initdata command_line[COMMAND_LINE_SIZE]; /* machine dependent timer functions */ int (*mach_set_clock_mmss)(unsigned long); +int (*mach_hwclk) (int, struct rtc_time*); /* machine dependent reboot functions */ void (*mach_reset)(void); diff --git a/arch/m68k/kernel/time_no.c b/arch/m68k/kernel/time_no.c index 3ef0f7768dcd..ca3b3b4d4630 100644 --- a/arch/m68k/kernel/time_no.c +++ b/arch/m68k/kernel/time_no.c @@ -20,15 +20,11 @@ #include <linux/profile.h> #include <linux/time.h> #include <linux/timex.h> +#include <linux/rtc.h> #include <asm/machdep.h> #include <asm/irq_regs.h> -#define TICK_SIZE (tick_nsec / 1000) - -/* machine dependent timer functions */ -void (*mach_gettod)(int*, int*, int*, int*, int*, int*); - static inline int set_rtc_mmss(unsigned long nowtime) { if (mach_set_clock_mmss) @@ -55,28 +51,20 @@ irqreturn_t arch_timer_interrupt(int irq, void *dummy) } #endif -static unsigned long read_rtc_mmss(void) -{ - unsigned int year, mon, day, hour, min, sec; - - if (mach_gettod) { - mach_gettod(&year, &mon, &day, &hour, &min, &sec); - if ((year += 1900) < 1970) - year += 100; - } else { - year = 1970; - mon = day = 1; - hour = min = sec = 0; - } - - - return mktime(year, mon, day, hour, min, sec); -} - void read_persistent_clock(struct timespec *ts) { - ts->tv_sec = read_rtc_mmss(); + struct rtc_time time; + ts->tv_sec = 0; ts->tv_nsec = 0; + + if (mach_hwclk) { + mach_hwclk(0, &time); + + if ((time.tm_year += 1900) < 1970) + time.tm_year += 100; + ts->tv_sec = mktime(time.tm_year, time.tm_mon, time.tm_mday, + time.tm_hour, time.tm_min, time.tm_sec); + } } int update_persistent_clock(struct timespec now) diff --git a/arch/m68k/platform/68328/config.c b/arch/m68k/platform/68328/config.c index d70bf2623db1..44b866544314 100644 --- a/arch/m68k/platform/68328/config.c +++ b/arch/m68k/platform/68328/config.c @@ -17,6 +17,7 @@ #include <linux/types.h> #include <linux/kernel.h> +#include <linux/rtc.h> #include <asm/system.h> #include <asm/machdep.h> #include <asm/MC68328.h> @@ -26,7 +27,7 @@ /***************************************************************************/ -void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); +int m68328_hwclk(int set, struct rtc_time *t); /***************************************************************************/ @@ -48,7 +49,7 @@ void config_BSP(char *command, int len) printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n"); printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n"); - mach_gettod = m68328_timer_gettod; + mach_hwclk = m68328_hwclk; mach_reset = m68328_reset; } diff --git a/arch/m68k/platform/68328/timers.c b/arch/m68k/platform/68328/timers.c index f2678866067b..b15ddef1ec76 100644 --- a/arch/m68k/platform/68328/timers.c +++ b/arch/m68k/platform/68328/timers.c @@ -20,6 +20,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/clocksource.h> +#include <linux/rtc.h> #include <asm/setup.h> #include <asm/system.h> #include <asm/pgtable.h> @@ -119,14 +120,17 @@ void hw_timer_init(void) /***************************************************************************/ -void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec) +int m68328_hwclk(int set, struct rtc_time *t) { - long now = RTCTIME; - - *year = *mon = *day = 1; - *hour = (now >> 24) % 24; - *min = (now >> 16) % 60; - *sec = now % 60; + if (!set) { + long now = RTCTIME; + t->tm_year = t->tm_mon = t->tm_mday = 1; + t->tm_hour = (now >> 24) % 24; + t->tm_min = (now >> 16) % 60; + t->tm_sec = now % 60; + } + + return 0; } /***************************************************************************/ diff --git a/arch/m68k/platform/68360/config.c b/arch/m68k/platform/68360/config.c index 9dd5bca38749..599a5949f320 100644 --- a/arch/m68k/platform/68360/config.c +++ b/arch/m68k/platform/68360/config.c @@ -103,11 +103,6 @@ void hw_timer_init(void) pquicc->timer_tgcr = tgcr_save; } -void BSP_gettod (int *yearp, int *monp, int *dayp, - int *hourp, int *minp, int *secp) -{ -} - int BSP_set_clock_mmss(unsigned long nowtime) { #if 0 @@ -181,6 +176,5 @@ void config_BSP(char *command, int len) scc1_hwaddr = "\00\01\02\03\04\05"; #endif - mach_gettod = BSP_gettod; - mach_reset = BSP_reset; + mach_reset = BSP_reset; } diff --git a/arch/m68k/platform/68EZ328/config.c b/arch/m68k/platform/68EZ328/config.c index 1be1a16f6896..dd2c53554341 100644 --- a/arch/m68k/platform/68EZ328/config.c +++ b/arch/m68k/platform/68EZ328/config.c @@ -15,6 +15,7 @@ #include <linux/types.h> #include <linux/kernel.h> +#include <linux/rtc.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/machdep.h> @@ -25,7 +26,7 @@ /***************************************************************************/ -void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); +int m68328_hwclk(int set, struct rtc_time *t); /***************************************************************************/ @@ -69,7 +70,7 @@ void config_BSP(char *command, int len) else command[0] = 0; #endif - mach_gettod = m68328_timer_gettod; + mach_hwclk = m68328_hwclk; mach_reset = m68ez328_reset; } diff --git a/arch/m68k/platform/68VZ328/config.c b/arch/m68k/platform/68VZ328/config.c index eabaabe8af36..25ec673edc25 100644 --- a/arch/m68k/platform/68VZ328/config.c +++ b/arch/m68k/platform/68VZ328/config.c @@ -20,6 +20,7 @@ #include <linux/netdevice.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/rtc.h> #include <asm/system.h> #include <asm/pgtable.h> @@ -33,7 +34,7 @@ /***************************************************************************/ -void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); +int m68328_hwclk(int set, struct rtc_time *t); /***************************************************************************/ /* Init Drangon Engine hardware */ @@ -181,7 +182,7 @@ void config_BSP(char *command, int size) init_hardware(command, size); - mach_gettod = m68328_timer_gettod; + mach_hwclk = m68328_hwclk; mach_reset = m68vz328_reset; } |