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-rw-r--r--arch/arm/cpu/arm926ejs/mx28/timer.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx28/timer.c b/arch/arm/cpu/arm926ejs/mx28/timer.c
index dbc904d..5b73f4a 100644
--- a/arch/arm/cpu/arm926ejs/mx28/timer.c
+++ b/arch/arm/cpu/arm926ejs/mx28/timer.c
@@ -82,7 +82,7 @@ int timer_init(void)
return 0;
}
-ulong get_timer(ulong base)
+unsigned long long get_ticks(void)
{
struct mx28_timrot_regs *timrot_regs =
(struct mx28_timrot_regs *)MXS_TIMROT_BASE;
@@ -103,7 +103,17 @@ ulong get_timer(ulong base)
}
lastdec = now;
- return tick_to_time(timestamp) - base;
+ return timestamp;
+}
+
+ulong get_timer_masked(void)
+{
+ return tick_to_time(get_ticks());
+}
+
+ulong get_timer(ulong base)
+{
+ return get_timer_masked() - base;
}
/* We use the HW_DIGCTL_MICROSECONDS register for sub-millisecond timer. */
@@ -139,3 +149,8 @@ void __udelay(unsigned long usec)
old = new;
}
}
+
+ulong get_tbclk(void)
+{
+ return MX28_INCREMENTER_HZ;
+}