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ARM: dts: imx6ul: support Engicam MicroGEA GTW board

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Support Engicam MicroGEA GTW board with:

- 256 Mbytes NAND Flash
- 512 Mbytes DRAM DDR2
- Buttons
- LEDs
- Micro SD card connector
- USB 2.0 high-speed/full-speed
- Ethernet MAC

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Dario Binacchi 2025-06-20 10:27:13 +02:00 committed by Shawn Guo
parent ffea3cac94
commit c343d58ed8
2 changed files with 163 additions and 0 deletions
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1
arch/arm/boot/dts/nxp/imx/Makefile
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@ -357,6 +357,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ull-dhcom-picoitx.dtb \
imx6ull-dhcor-maveo-box.dtb \
imx6ull-engicam-microgea-bmm.dtb \
imx6ull-engicam-microgea-gtw.dtb \
imx6ull-engicam-microgea-rmm.dtb \
imx6ull-jozacp.dtb \
imx6ull-kontron-bl.dtb \

162
arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts Normal file
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@ -0,0 +1,162 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
* Copyright (C) 2025 Engicam srl
*/
/dts-v1/;
#include "imx6ull-engicam-microgea.dtsi"
/ {
compatible = "engicam,microgea-imx6ull-gtw",
"engicam,microgea-imx6ull", "fsl,imx6ull";
model = "Engicam MicroGEA i.MX6ULL GTW Board";
reg_1v8: regulator-1v8 {
compatible = "regulator-fixed";
regulator-name = "1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
user-button {
label = "User button";
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
linux,code = <BTN_MISC>;
wakeup-source;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>, <&pinctrl_pwrled>;
led-0 {
gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led-1 {
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
};
led-2 {
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
};
led-3 {
gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
};
};
usb_hub: usb-hub {
compatible = "smsc,usb3503a";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_hub>;
reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&usbotg1 {
dr_mode = "otg";
status = "okay";
};
&usbotg2 {
dr_mode = "host";
disable-over-current;
status = "okay";
};
/* MicroSD */
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
vmmc-supply = <&reg_3v3>;
bus-width = <4>;
non-removable;
status = "okay";
};
&iomuxc {
pinctrl_gpio_keys: gpio_keysgrp {
fsl,pins = <
MX6UL_PAD_JTAG_TDI__GPIO1_IO13 0x0b0b0
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x130b0
MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x130b0
MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x130b0
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
>;
};
};
&iomuxc_snvs {
pinctrl_pwrled: ledsgrp {
fsl,pins = <
MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x130b0
>;
};
pinctrl_usb_hub: usb_hubgrp {
fsl,pins = <
MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x17059
>;
};
};