1/* 2 * Copyright 2021-2022 NXP 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7/dts-v1/; 8 9#include <nxp/nxp_mimx8mp_a53.dtsi> 10#include "mimx8mp_evk-pinctrl.dtsi" 11 12/ { 13 model = "NXP i.MX8MP A53"; 14 compatible = "fsl,mimx8mp"; 15 16 chosen { 17 zephyr,console = &uart4; 18 zephyr,shell-uart = &uart4; 19 zephyr,sram = &sram0; 20 }; 21 22 cpus { 23 cpu@0 { 24 status = "disabled"; 25 }; 26 cpu@1 { 27 status = "disabled"; 28 }; 29 cpu@2 { 30 status = "disabled"; 31 }; 32 }; 33 34 sram0: memory@c0000000 { 35 reg = <0xc0000000 DT_SIZE_M(1)>; 36 }; 37}; 38 39&uart4 { 40 status = "okay"; 41 current-speed = <115200>; 42 clocks = <&ccm IMX_CCM_UART4_CLK 0x6c 24>; 43 pinctrl-0 = <&uart4_default>; 44 pinctrl-names = "default"; 45}; 46