boards: arm: Enable dma driver on mimxrt1064_evk

Enables the dma driver on the mimxrt1064_evk board. The board
documentation is not updated because it already mentions dma driver
support.

Tested with:
  - tests/drivers/dma/chan_blen_transfer
  - tests/drivers/dma/chan_link_transfer
  - tests/drivers/dma/loop_transfer

Signed-off-by: Maureen Helm <[email protected]>

Author: MaureenHelm

boards/arm/mimxrt1064_evk/mimxrt1064_evk.dts

@@ -234,6 +234,10 @@ zephyr_udc0: &usb1 {
 	cd-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
 };
 
+&edma0 {
+	status = "okay";
+};
+
 &flexcan2 {
 	status = "okay";
 	bus-speed = <125000>;

boards/arm/mimxrt1064_evk/mimxrt1064_evk.yaml

@@ -19,6 +19,7 @@ supported:
   - arduino_serial
   - counter
   - display
+  - dma
   - gpio
   - i2c
   - netif:eth