diff options
Diffstat (limited to 'arch/arm/mach-mmp')
-rw-r--r-- | arch/arm/mach-mmp/include/mach/timex.h | 13 | ||||
-rw-r--r-- | arch/arm/mach-mmp/time.c | 12 |
2 files changed, 9 insertions, 16 deletions
diff --git a/arch/arm/mach-mmp/include/mach/timex.h b/arch/arm/mach-mmp/include/mach/timex.h deleted file mode 100644 index 70c9f1d88c02..000000000000 --- a/arch/arm/mach-mmp/include/mach/timex.h +++ /dev/null | |||
@@ -1,13 +0,0 @@ | |||
1 | /* | ||
2 | * linux/arch/arm/mach-mmp/include/mach/timex.h | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2 as | ||
6 | * published by the Free Software Foundation. | ||
7 | */ | ||
8 | |||
9 | #ifdef CONFIG_CPU_MMP2 | ||
10 | #define CLOCK_TICK_RATE 6500000 | ||
11 | #else | ||
12 | #define CLOCK_TICK_RATE 3250000 | ||
13 | #endif | ||
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index 024022d91fe3..048997e75dd0 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c | |||
@@ -39,6 +39,12 @@ | |||
39 | 39 | ||
40 | #include "clock.h" | 40 | #include "clock.h" |
41 | 41 | ||
42 | #ifdef CONFIG_CPU_MMP2 | ||
43 | #define MMP_CLOCK_FREQ 6500000 | ||
44 | #else | ||
45 | #define MMP_CLOCK_FREQ 3250000 | ||
46 | #endif | ||
47 | |||
42 | #define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE | 48 | #define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE |
43 | 49 | ||
44 | #define MAX_DELTA (0xfffffffe) | 50 | #define MAX_DELTA (0xfffffffe) |
@@ -195,14 +201,14 @@ void __init timer_init(int irq) | |||
195 | { | 201 | { |
196 | timer_config(); | 202 | timer_config(); |
197 | 203 | ||
198 | sched_clock_register(mmp_read_sched_clock, 32, CLOCK_TICK_RATE); | 204 | sched_clock_register(mmp_read_sched_clock, 32, MMP_CLOCK_FREQ); |
199 | 205 | ||
200 | ckevt.cpumask = cpumask_of(0); | 206 | ckevt.cpumask = cpumask_of(0); |
201 | 207 | ||
202 | setup_irq(irq, &timer_irq); | 208 | setup_irq(irq, &timer_irq); |
203 | 209 | ||
204 | clocksource_register_hz(&cksrc, CLOCK_TICK_RATE); | 210 | clocksource_register_hz(&cksrc, MMP_CLOCK_FREQ); |
205 | clockevents_config_and_register(&ckevt, CLOCK_TICK_RATE, | 211 | clockevents_config_and_register(&ckevt, MMP_CLOCK_FREQ, |
206 | MIN_DELTA, MAX_DELTA); | 212 | MIN_DELTA, MAX_DELTA); |
207 | } | 213 | } |
208 | 214 | ||