---
 sys/arch/arm/xscale/pxa2x0_clock.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/sys/arch/arm/xscale/pxa2x0_clock.c 
b/sys/arch/arm/xscale/pxa2x0_clock.c
index 8ea5072..0da4b22 100644
--- a/sys/arch/arm/xscale/pxa2x0_clock.c
+++ b/sys/arch/arm/xscale/pxa2x0_clock.c
@@ -95,7 +95,10 @@ pxaost_attach(parent, self, aux)
 
        printf("\n");
 
-       sc->sc_clock_hz = 3250000;      /* OS Timer 0 uses 3.25MHz clock */
+       if ((cputype & ~CPU_ID_XSCALE_COREREV_MASK) == CPU_ID_PXA27X)
+               sc->sc_clock_hz = 3250000;      /* OS Timer 0 uses 3.25MHz 
clock */
+       else
+               sc->sc_clock_hz = 3686400;      /* OS Timer 0 uses 3.6864MHz 
clock */
 
        sc->sc_iot = sa->sa_iot;
 
-- 
1.7.0.5

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