boards: mimxrt1160_evk: Fix DTS inconsistencies with reference manual

Fix register addresses in rt11xx SOC dts. Flexcan1 was defined with an
incorrect register address, and watchdog 3 was incorrectly labelled as
watchdog 1. Watchdog 2 should not be enabled, as it is only accessible
from code running in the trustzone context.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>

dts/arm/nxp/nxp_rt11xx.dtsi

diff --git a/dts/arm/nxp/nxp_rt11xx.dtsi b/dts/arm/nxp/nxp_rt11xx.dtsi
index 4d22eaf..39a3119 100644
--- a/dts/arm/nxp/nxp_rt11xx.dtsi
+++ b/dts/arm/nxp/nxp_rt11xx.dtsi
@@ -691,9 +691,9 @@
 			label = "CSI";
 		};
 
-		flexcan1: can@40c40000 {
+		flexcan1: can@400c4000 {
 			compatible = "nxp,kinetis-flexcan";
-			reg = <0x40c40000 0x1000>;
+			reg = <0x400c4000 0x1000>;
 			interrupts = <44 0>, <45 0>;
 			interrupt-names = "common", "error";
 			clocks = <&ccm IMX_CCM_CAN1_CLK 0x68 14>;
@@ -736,22 +736,14 @@
 			#size-cells = <0>;
 		};
 
-		wdog1: wdog@40038000 {
+		wdog1: wdog@40030000 {
 			compatible = "nxp,imx-wdog";
-			reg = <0x40038000 0xA>;
+			reg = <0x40030000 0xA>;
 			status = "disabled";
 			interrupts = <112 0>;
 			label = "WDOG1";
 		};
 
-		wdog2: wdog@40034000 {
-			compatible = "nxp,imx-wdog";
-			reg = <0x40034000 0xA>;
-			status = "disabled";
-			interrupts = <65 0>;
-			label = "WDOG2";
-		};
-
 		ocram: ocram@20200000 {
 			compatible = "mmio-sram";
 			reg = <0x20200000 DT_SIZE_K(256)>;