Merge commit 'kumar/kumar-next' into next

[linux-2.6-omap-h63xx.git] / arch / arm / mach-pxa / generic.c

diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 85ed0b33331f93ec3887cb47d076a148f61037c7..0ccc91c92c44e54722384cf0322afd53147c9ecd 100644 (file)
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -24,6 +24,7 @@
 #include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
+#include <asm/mach-types.h>
 
 #include <mach/pxa-regs.h>
 #include <mach/reset.h>
@@ -39,6 +40,21 @@ void clear_reset_status(unsigned int mask)
                pxa3xx_clear_reset_status(mask);
 }
 
+unsigned long get_clock_tick_rate(void)
+{
+       unsigned long clock_tick_rate;
+
+       if (cpu_is_pxa25x())
+               clock_tick_rate = 3686400;
+       else if (machine_is_mainstone())
+               clock_tick_rate = 3249600;
+       else
+               clock_tick_rate = 3250000;
+
+       return clock_tick_rate;
+}
+EXPORT_SYMBOL(get_clock_tick_rate);
+
 /*
  * Get the clock frequency as reflected by CCCR and the turbo flag.
  * We assume these values have been applied via a fcs.