boards: adi: Remove unnecessary DMA header includes

SoC dtsi files already include DMA headers. This commit removes
unnecessary DMA header includes from board dts files.

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

Author: hfakkiz

boards/adi/max32662evkit/max32662evkit.dts

@@ -10,7 +10,6 @@
 #include <adi/max32/max32662-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/max32662_dma.h>
 #include <zephyr/dt-bindings/mipi_dbi/mipi_dbi.h>
 
 / {

boards/adi/max32666evkit/max32666evkit_max32666_cpu0.dts

@@ -10,7 +10,6 @@
 #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";

boards/adi/max32675evkit/max32675evkit.dts

@@ -10,7 +10,6 @@
 #include <adi/max32/max32675-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/max32675_dma.h>
 
 / {
 	model = "Analog Devices MAX32675EVKIT";