arm, davinci: add timer defines for tcr field

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
diff --git a/arch/arm/include/asm/arch-davinci/timer_defs.h b/arch/arm/include/asm/arch-davinci/timer_defs.h
index 49b9e24..914ae07 100644
--- a/arch/arm/include/asm/arch-davinci/timer_defs.h
+++ b/arch/arm/include/asm/arch-davinci/timer_defs.h
@@ -37,6 +37,19 @@
 	u_int32_t	wdtcr;
 };
 
+#define DV_TIMER_TCR_ENAMODE_MASK		3
+
+#define DV_TIMER_TCR_ENAMODE12_SHIFT		6
+#define DV_TIMER_TCR_CLKSRC12_SHIFT		8
+#define DV_TIMER_TCR_READRSTMODE12_SHIFT	10
+#define DV_TIMER_TCR_CAPMODE12_SHIFT		11
+#define DV_TIMER_TCR_CAPVTMODE12_SHIFT		12
+#define DV_TIMER_TCR_ENAMODE34_SHIFT		22
+#define DV_TIMER_TCR_CLKSRC34_SHIFT		24
+#define DV_TIMER_TCR_READRSTMODE34_SHIFT	26
+#define DV_TIMER_TCR_CAPMODE34_SHIFT		27
+#define DV_TIMER_TCR_CAPEVTMODE12_SHIFT		28
+
 #define DV_WDT_ENABLE_SYS_RESET		0x00020000
 #define DV_WDT_TRIGGER_SYS_RESET	0x00020002