boards: adi: Add DMA to MAX32666EVKIT board driver list

Add DMA into 'index.rst' and '.yaml' files.

Signed-off-by: Furkan Akkiz <hasanfurkan.akkiz@analog.com>

boards/adi/max32666evkit/doc/index.rst

@@ -114,6 +114,8 @@ Below interfaces are supported by Zephyr on MAX32666EVKIT.
 +-----------+------------+-------------------------------------+
 | Watchdog  | on-chip    | watchdog                            |
 +-----------+------------+-------------------------------------+
+| DMA       | on-chip    | dma controller                      |
++-----------+------------+-------------------------------------+
 
 
 Connections and IOs

boards/adi/max32666evkit/max32666evkit_max32666_cpu0.dts

@@ -10,6 +10,7 @@
 #include <adi/max32/max32666-pinctrl.dtsi>
 #include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>
 #include <zephyr/dt-bindings/input/input-event-codes.h>
+#include <zephyr/dt-bindings/dma/max32666_dma.h>
 
 / {
 	model = "Analog Devices MAX32666EVKIT";
@@ -73,6 +74,10 @@
 	status = "okay";
 };
 
+&dma0 {
+	status = "okay";
+};
+
 &gpio0 {
 	status = "okay";
 };

boards/adi/max32666evkit/max32666evkit_max32666_cpu0.yaml

@@ -8,6 +8,7 @@ toolchain:
   - gnuarmemb
   - xtools
 supported:
+  - dma
   - gpio
   - serial
   - trng