From a7bf61620831c5578e434429bc7fa0fd0219c40c Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 12 Dec 2011 15:29:08 -0600 Subject: ARM: timer-sp: add sched_clock support Add a sched_clock support for the sp804 timer. The clocksource timer can optionally initialize itself as sched_clock timer. Signed-off-by: Rob Herring --- arch/arm/include/asm/hardware/timer-sp.h | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'arch/arm/include/asm/hardware') diff --git a/arch/arm/include/asm/hardware/timer-sp.h b/arch/arm/include/asm/hardware/timer-sp.h index 4384d81eee7..2dd9d3f83f2 100644 --- a/arch/arm/include/asm/hardware/timer-sp.h +++ b/arch/arm/include/asm/hardware/timer-sp.h @@ -1,2 +1,15 @@ -void sp804_clocksource_init(void __iomem *, const char *); +void __sp804_clocksource_and_sched_clock_init(void __iomem *, + const char *, int); + +static inline void sp804_clocksource_init(void __iomem *base, const char *name) +{ + __sp804_clocksource_and_sched_clock_init(base, name, 0); +} + +static inline void sp804_clocksource_and_sched_clock_init(void __iomem *base, + const char *name) +{ + __sp804_clocksource_and_sched_clock_init(base, name, 1); +} + void sp804_clockevents_init(void __iomem *, unsigned int, const char *); -- cgit v1.2.3