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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2013-11-12 20:56:02 +0100
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2013-12-20 11:44:17 +0100
commitea15811992c74cbfa42ecbfbb0fdaeb377c9fe54 (patch)
treefcbad64133d1d2082222dc3f5f03ec4883cdccea /arch/arm
parent5e3e27637959155bf3b06f52c5fbe9e9b0ffbdfe (diff)
downloadlinux-linaro-stable-ea15811992c74cbfa42ecbfbb0fdaeb377c9fe54.tar.gz
ARM: mmp: stop using mach/timex.h
mach/timex.h is the last remaining header that is unused for multiarch builds but necessary for singlearch builds. To allow to get rid of it for singlearch builds, too, drop its usage in mmp arch code by substituting CLOCK_TICK_RATE by a local cpp symbol. Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-mmp/time.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index 7ac41e83cfef..fb57d1113f5c 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -39,6 +39,12 @@
#include "clock.h"
+#ifdef CONFIG_CPU_MMP2
+#define MMP_CLOCK_FREQ 6500000
+#else
+#define MMP_CLOCK_FREQ 3250000
+#endif
+
#define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE
#define MAX_DELTA (0xfffffffe)
@@ -195,14 +201,14 @@ void __init timer_init(int irq)
{
timer_config();
- setup_sched_clock(mmp_read_sched_clock, 32, CLOCK_TICK_RATE);
+ setup_sched_clock(mmp_read_sched_clock, 32, MMP_CLOCK_FREQ);
ckevt.cpumask = cpumask_of(0);
setup_irq(irq, &timer_irq);
- clocksource_register_hz(&cksrc, CLOCK_TICK_RATE);
- clockevents_config_and_register(&ckevt, CLOCK_TICK_RATE,
+ clocksource_register_hz(&cksrc, MMP_CLOCK_FREQ);
+ clockevents_config_and_register(&ckevt, MMP_CLOCK_FREQ,
MIN_DELTA, MAX_DELTA);
}