mxc: fix wrong register access in timer code

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index 85f002e..88fb3a5 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -234,9 +234,9 @@
 	uint32_t tstat;
 
 	if (cpu_is_mx3())
-		tstat = __raw_readl(timer_base + MX1_2_TSTAT);
-	else
 		tstat = __raw_readl(timer_base + MX3_TSTAT);
+	else
+		tstat = __raw_readl(timer_base + MX1_2_TSTAT);
 
 	gpt_irq_acknowledge();