m68knommu: simplify ColdFire "timers" clock initialization

The ColdFire "timers" clock setup can be simplified. There is really no
need for the flexible per-platform setup code. The clock interrupt can be
hard defined per CPU platform (in CPU include files). This makes the
actual timer code simpler.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h
index 36ed31bb..8d76a19 100644
--- a/arch/m68k/include/asm/m5249sim.h
+++ b/arch/m68k/include/asm/m5249sim.h
@@ -71,6 +71,12 @@
 #define	MCFSIM_DMA3ICR		MCFSIM_ICR9	/* DMA 3 ICR */
 
 /*
+ *	Define system peripheral IRQ usage.
+ */
+#define	MCF_IRQ_TIMER		30		/* Timer0, Level 6 */
+#define	MCF_IRQ_PROFILER	31		/* Timer1, Level 7 */
+
+/*
  *	General purpose IO registers (in MBAR2).
  */
 #define	MCFSIM2_GPIOREAD	(MCF_MBAR2 + 0x000)	/* GPIO read values */