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The Emcraft Systems NavQ+ kit is a mobile robotics platform based on NXP i.MX8 MPlus SoC. The following interfaces and devices are enabled: - eMMC - Gigabit Ethernet (through eQOS interface) - SD-Card - UART console The device tree file is taken from upstream Linux Kernel through OF_UPSTREAM Signed-off-by: Gilles Talis <gilles.talis@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
110 lines
1.1 KiB
Text
110 lines
1.1 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2019, 2021 NXP
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* Copyright 2024 Gilles Talis <gilles.talis@gmail.com>
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*/
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#include "imx8mp-u-boot.dtsi"
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/ {
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wdt-reboot {
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compatible = "wdt-reboot";
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wdt = <&wdog1>;
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bootph-pre-ram;
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};
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firmware {
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optee {
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compatible = "linaro,optee-tz";
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method = "smc";
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};
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};
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};
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&{/soc@0/bus@30800000/i2c@30a20000/pmic@25} {
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bootph-all;
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};
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&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} {
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bootph-all;
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};
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&gpio1 {
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bootph-pre-ram;
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};
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&gpio2 {
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bootph-pre-ram;
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};
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&gpio3 {
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bootph-pre-ram;
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};
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&gpio4 {
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bootph-pre-ram;
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};
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&gpio5 {
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bootph-pre-ram;
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};
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&i2c1 {
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bootph-all;
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};
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&pinctrl_i2c1 {
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bootph-pre-ram;
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};
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&pinctrl_pmic {
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bootph-pre-ram;
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};
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&pinctrl_uart2 {
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bootph-pre-ram;
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};
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&pinctrl_usdhc2_gpio {
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bootph-pre-ram;
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};
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&pinctrl_usdhc2 {
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bootph-pre-ram;
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};
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&pinctrl_usdhc3 {
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bootph-pre-ram;
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};
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&pinctrl_wdog {
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bootph-pre-ram;
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};
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®_usdhc2_vmmc {
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u-boot,off-on-delay-us = <20000>;
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};
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®_usdhc2_vmmc {
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bootph-pre-ram;
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};
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&uart2 {
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bootph-pre-ram;
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};
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&usdhc1 {
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bootph-pre-ram;
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};
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&usdhc2 {
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bootph-pre-ram;
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};
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&usdhc3 {
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bootph-pre-ram;
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};
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&wdog1 {
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bootph-pre-ram;
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};
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