diff --git a/boards/nxp/imx8mp_evk/imx8mp_evk_mimx8ml8_adsp.dts b/boards/nxp/imx8mp_evk/imx8mp_evk_mimx8ml8_adsp.dts
index dc8c0ab48a58..016c85a15bf1 100644
--- a/boards/nxp/imx8mp_evk/imx8mp_evk_mimx8ml8_adsp.dts
+++ b/boards/nxp/imx8mp_evk/imx8mp_evk_mimx8ml8_adsp.dts
@@ -7,7 +7,7 @@
 /dts-v1/;
 
 #include <nxp/nxp_imx8m.dtsi>
-#include <nxp/nxp_imx/mimx8ml8dvnlz-pinctrl.dtsi>
+#include "imx8mp_evk-pinctrl.dtsi"
 
 / {
 	model = "NXP i.MX 8MPLUS Audio DSP";
@@ -21,18 +21,6 @@
 	};
 };
 
-&pinctrl {
-	uart4_default: uart4_default {
-		group0 {
-			pinmux = <&iomuxc_uart4_rxd_uart_rx_uart4_rx>,
-				<&iomuxc_uart4_txd_uart_tx_uart4_tx>;
-			bias-pull-up;
-			slew-rate = "slow";
-			drive-strength = "x1";
-		};
-	};
-};
-
 &uart4 {
 	status = "okay";
 	current-speed = <115200>;