|  | /* | 
|  | * Copyright (c) 2020, Manivannan Sadhasivam <mani@kernel.org> | 
|  | * | 
|  | * SPDX-License-Identifier: Apache-2.0 | 
|  | */ | 
|  |  | 
|  | /dts-v1/; | 
|  |  | 
|  | #include <nxp/nxp_imx8mm_m4.dtsi> | 
|  |  | 
|  | #include "mimx8mm_evk-pinctrl.dtsi" | 
|  |  | 
|  | / { | 
|  | model = "NXP i.MX8M Mini EVK board"; | 
|  | compatible = "nxp,mimx8mm_evk"; | 
|  |  | 
|  | aliases { | 
|  | uart-4 = &uart4; | 
|  | }; | 
|  |  | 
|  | chosen { | 
|  | zephyr,flash = &tcml_code; | 
|  | zephyr,sram = &tcmu_sys; | 
|  | zephyr,console = &uart4; | 
|  | zephyr,shell-uart = &uart4; | 
|  | }; | 
|  | }; | 
|  |  | 
|  | &uart4 { | 
|  | status = "okay"; | 
|  | current-speed = <115200>; | 
|  | pinctrl-0 = <&uart4_default>; | 
|  | pinctrl-names = "default"; | 
|  | }; | 
|  |  | 
|  | &mailbox0 { | 
|  | status = "okay"; | 
|  | }; |