--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright 2021-2022 Marek Vasut <marex@denx.de>
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+
+/ {
+ model = "MENLO MX8MM EMBEDDED DEVICE";
+ compatible = "menlo,mx8menlo",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+
+ /delete-node/ gpio-keys;
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ user1 {
+ label = "TestLed601";
+ gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ };
+
+ user2 {
+ label = "TestLed602";
+ gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ beeper {
+ compatible = "gpio-beeper";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_beeper>;
+ gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* Fixed clock dedicated to SPI CAN on carrier board */
+ clk_xtal20: clk-xtal20 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ };
+};
+
+&ecspi1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ /* CAN controller on the baseboard */
+ canfd: can@0 {
+ compatible = "microchip,mcp2518fd";
+ clocks = <&clk_xtal20>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+ reg = <0>;
+ spi-max-frequency = <2000000>;
+ };
+
+};
+
+&ecspi2 {
+ pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_gpio1>;
+ cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, <&gpio3 4 GPIO_ACTIVE_LOW>;
+ status = "disabled";
+};
+
+ðphy0 {
+ max-speed = <100>;
+};
+
+&fec1 {
+ status = "okay";
+};
+
+&flexspi {
+ status = "okay";
+
+ flash@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <66000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+ };
+};
+
+&gpio1 {
+ gpio-line-names =
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "";
+};
+
+&gpio3 {
+ gpio-line-names =
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "DISP_reset", "KBD_intI",
+ "", "", "", "",
+ "", "", "", "";
+};
+
+&gpio4 {
+ /*
+ * CPLD_D[n] is ARM_CPLD[n] in schematic
+ * CPLD_int is SA_INTERRUPT in schematic
+ * CPLD_reset is RESET_SOFT in schematic
+ */
+ gpio-line-names =
+ "CPLD_D[1]", "CPLD_int", "CPLD_reset", "",
+ "", "CPLD_D[0]", "", "",
+ "", "", "", "CPLD_D[2]",
+ "CPLD_D[3]", "CPLD_D[4]", "CPLD_D[5]", "CPLD_D[6]",
+ "CPLD_D[7]", "", "", "",
+ "", "", "", "",
+ "", "", "", "KBD_intK",
+ "", "", "", "";
+};
+
+&gpio5 {
+ gpio-line-names =
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "";
+};
+
+&gpio_expander_21 {
+ status = "okay";
+};
+
+&hwmon {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ /* None of this is present on the SoM. */
+ /delete-node/ bridge@2c;
+ /delete-node/ hdmi@48;
+ /delete-node/ touch@4a;
+ /delete-node/ sensor@4f;
+ /delete-node/ eeprom@50;
+ /delete-node/ eeprom@57;
+};
+
+&iomuxc {
+ pinctrl-0 = <&pinctrl_gpio7>, <&pinctrl_gpio_hog1>,
+ <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>;
+
+ pinctrl_beeper: beepergrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x1c4
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x4
+ MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x4
+ MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x1c4
+ MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x1c4
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x1c4
+ MX8MM_IOMUXC_SAI1_TXFS_GPIO4_IO10 0x1c4
+ >;
+ };
+
+ pinctrl_uart4_rts: uart4rtsgrp {
+ fsl,pins = <
+ /* SODIMM 222 */
+ MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x184
+ >;
+ };
+};
+
+&pinctrl_gpio1 {
+ fsl,pins = <
+ /* SODIMM 206 */
+ MX8MM_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x1c4
+ >;
+};
+
+&pinctrl_gpio_hog1 {
+ fsl,pins = <
+ /* SODIMM 88 */
+ MX8MM_IOMUXC_SAI1_MCLK_GPIO4_IO20 0x1c4
+ /* CPLD_int */
+ MX8MM_IOMUXC_SAI1_RXC_GPIO4_IO1 0x1c4
+ /* CPLD_reset */
+ MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x1c4
+ /* SODIMM 94 */
+ MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x1c4
+ /* SODIMM 96 */
+ MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x1c4
+ /* CPLD_D[7] */
+ MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x1c4
+ /* CPLD_D[6] */
+ MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x1c4
+ /* CPLD_D[5] */
+ MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11 0x1c4
+ /* CPLD_D[4] */
+ MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x1c4
+ /* CPLD_D[3] */
+ MX8MM_IOMUXC_SAI1_TXD1_GPIO4_IO13 0x1c4
+ /* CPLD_D[2] */
+ MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x1c4
+ /* CPLD_D[1] */
+ MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15 0x1c4
+ /* CPLD_D[0] */
+ MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x1c4
+ /* KBD_intK */
+ MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x1c4
+ /* DISP_reset */
+ MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x1c4
+ /* KBD_intI */
+ MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x1c4
+ /* SODIMM 46 */
+ MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x1c4
+ >;
+};
+
+&pinctrl_uart1 {
+ fsl,pins = <
+ /* SODIMM 149 */
+ MX8MM_IOMUXC_SAI2_RXFS_UART1_DCE_TX 0x1c4
+ /* SODIMM 147 */
+ MX8MM_IOMUXC_SAI2_RXC_UART1_DCE_RX 0x1c4
+ /* SODIMM 210 */
+ MX8MM_IOMUXC_UART3_RXD_UART1_DTE_RTS_B 0x1c4
+ /* SODIMM 212 */
+ MX8MM_IOMUXC_UART3_TXD_UART1_DTE_CTS_B 0x1c4
+ >;
+};
+
+®_usb_otg1_vbus {
+ /delete-property/ enable-active-high;
+ gpio = <&gpio1 12 GPIO_ACTIVE_LOW>;
+};
+
+®_usb_otg2_vbus {
+ /delete-property/ enable-active-high;
+ gpio = <&gpio1 14 GPIO_ACTIVE_LOW>;
+};
+
+&sai2 {
+ status = "disabled";
+};
+
+&uart1 {
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-0 = <&pinctrl_uart4 &pinctrl_uart4_rts>;
+ linux,rs485-enabled-at-boot-time;
+ rts-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usdhc2 {
+ status = "okay";
+};
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