boards: nxp: frdm_ke17z: enable wdog driver

Enable wdog32 driver for frdm_ke17z and frdm_ke17z512 to test
drivers.watchdog case.

Signed-off-by: Anke Xiao <anke.xiao@nxp.com>

boards/nxp/frdm_ke17z/doc/index.rst

@@ -71,6 +71,8 @@ features:
 +-----------+------------+-------------------------------------+
 | ACMP      | on-chip    | sensor                              |
 +-----------+------------+-------------------------------------+
+| WATCHDOG  | on-chip    | watchdog                            |
++-----------+------------+-------------------------------------+
 
 The default configuration can be found in the defconfig file:
 :zephyr_file:`boards/nxp/frdm_ke17z/frdm_ke17z_defconfig`.

boards/nxp/frdm_ke17z/frdm_ke17z.dts

@@ -16,6 +16,7 @@
 	compatible = "nxp,frdm-ke17z", "nxp,ke17z", "nxp,mke17z7";
 
 	aliases {
+		watchdog0 = &wdog;
 		led0 = &red_led;
 		led1 = &green_led;
 		led2 = &blue_led;
@@ -160,3 +161,7 @@
 &edma {
 	status = "okay";
 };
+
+&wdog {
+	status = "okay";
+};

boards/nxp/frdm_ke17z/frdm_ke17z.yaml

@@ -16,4 +16,5 @@ supported:
   - i2c
   - spi
   - dma
+  - watchdog
 vendor: nxp

boards/nxp/frdm_ke17z512/doc/index.rst

@@ -73,6 +73,8 @@ features:
 +-----------+------------+-------------------------------------+
 | DMA       | on-chip    | dma                                 |
 +-----------+------------+-------------------------------------+
+| WATCHDOG  | on-chip    | watchdog                            |
++-----------+------------+-------------------------------------+
 
 The default configuration can be found in the defconfig file:
 ``boards/nxp/frdm_ke17z512/frdm_ke17z512_defconfig``.

boards/nxp/frdm_ke17z512/frdm_ke17z512.dts

@@ -23,6 +23,7 @@
 	};
 
 	aliases {
+		watchdog0 = &wdog;
 		led0 = &red_led;
 		led1 = &green_led;
 		led2 = &blue_led;
@@ -178,3 +179,7 @@
 &edma {
 	status = "okay";
 };
+
+&wdog {
+	status = "okay";
+};

boards/nxp/frdm_ke17z512/frdm_ke17z512.yaml

@@ -23,4 +23,5 @@ supported:
   - i2c
   - spi
   - dma
+  - watchdog
 vendor: nxp