[ARM PATCH] 1872/1: base clock difference between PXA25x and PXA27x

Patch from Nicolas Pitre

include/asm-arm/arch-pxa/timex.h

@@ -10,8 +10,16 @@
  * published by the Free Software Foundation.
  */
 
-/*
- * PXA250/210 timer
- */
-#define CLOCK_TICK_RATE		3686400
-#define CLOCK_TICK_FACTOR	80
+#include <linux/config.h>
+
+#if defined(CONFIG_PXA25x)
+/* PXA250/210 timer base */
+#define CLOCK_TICK_RATE 3686400
+#elif defined(CONFIG_PXA27x)
+/* PXA27x timer base */
+#ifdef CONFIG_MACH_MAINSTONE
+#define CLOCK_TICK_RATE 3249600
+#else
+#define CLOCK_TICK_RATE 3250000
+#endif
+#endif