diff options
| -rw-r--r-- | arch/mips/kernel/csrc-sb1250.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c index 1ecfa4bc842a..d915652b4d56 100644 --- a/arch/mips/kernel/csrc-sb1250.c +++ b/arch/mips/kernel/csrc-sb1250.c @@ -12,6 +12,7 @@ * GNU General Public License for more details. */ #include <linux/clocksource.h> +#include <linux/sched_clock.h> #include <asm/addrspace.h> #include <asm/io.h> @@ -53,6 +54,11 @@ struct clocksource bcm1250_clocksource = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +static u64 notrace sb1250_read_sched_clock(void) +{ + return sb1250_hpt_get_cycles(); +} + void __init sb1250_clocksource_init(void) { struct clocksource *cs = &bcm1250_clocksource; @@ -69,4 +75,6 @@ void __init sb1250_clocksource_init(void) R_SCD_TIMER_CFG))); clocksource_register_hz(cs, V_SCD_TIMER_FREQ); + + sched_clock_register(sb1250_read_sched_clock, 23, V_SCD_TIMER_FREQ); } |