mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 23:33:00 +00:00
b0eef73269
Add USB0 OTG support. Currently, the USB0 OTG nodes are not enabled in the Linux kernel devicetree. For this reason, enable the USB0 OTG nodes inside imx8mp-evk-u-boot.dtsi for now. Also select several useful options such as USB gadget and fastboot. Tested by running "ums 0 mmc 2". Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Marek Vasut <marex@denx.de>
137 lines
1.4 KiB
Text
137 lines
1.4 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2019, 2021 NXP
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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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};
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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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&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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&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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&uart2 {
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bootph-pre-ram;
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};
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&i2c1 {
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bootph-pre-ram;
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};
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&i2c2 {
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bootph-pre-ram;
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};
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&i2c3 {
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bootph-pre-ram;
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};
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&i2c4 {
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bootph-pre-ram;
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};
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&i2c5 {
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bootph-pre-ram;
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};
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&i2c6 {
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bootph-pre-ram;
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};
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&usb_dwc3_0 {
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dr_mode = "peripheral";
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status = "okay";
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};
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&usb3_0 {
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status = "okay";
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};
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&usb3_phy0 {
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status = "okay";
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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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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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&usdhc3 {
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bootph-pre-ram;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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};
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&wdog1 {
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bootph-pre-ram;
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};
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ðphy0 {
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reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
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reset-delay-us = <15000>;
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reset-post-delay-us = <100000>;
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};
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&fec {
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phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
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phy-reset-duration = <15>;
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phy-reset-post-delay = <100>;
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};
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