// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2025 Maud Spierings */ /dts-v1/; #include #include "imx8mm-tx8m-1610.dtsi" / { chassis-type = "embedded"; compatible = "gocontroll,moduline-mini-111", "karo,tx8m-1610", "fsl,imx8mm"; hardware = "Moduline Mini V1.11"; model = "GOcontroll Moduline Mini"; aliases { spi0 = &ecspi2; /* spidev number compatibility */ spi1 = &ecspi3; /* spidev number compatibility */ spi2 = &ecspi1; /* spidev number compatibility */ }; chosen { stdout-path = "serial2:115200n8"; }; mcp_clock: mcp-clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <20000000>; }; reg_3v3_comm: regulator-3v3-communication { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&pinctrl_reg_comm>; pinctrl-names = "default"; power-supply = <®_6v4>; /* also powers the cellular modem which can't vote on the regulator */ regulator-always-on; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "3v3_comm"; }; reg_5v0: regulator-5v0 { compatible = "regulator-fixed"; power-supply = <®_6v4>; regulator-always-on; regulator-max-microvolt = <5000000>; regulator-min-microvolt = <5000000>; regulator-name = "5v0"; }; reg_6v4: regulator-6v4 { compatible = "regulator-fixed"; regulator-always-on; regulator-max-microvolt = <6400000>; regulator-min-microvolt = <6400000>; regulator-name = "6v4"; }; reg_can1_stby: regulator-can1-stby { compatible = "regulator-fixed"; gpio = <&gpio2 12 GPIO_ACTIVE_LOW>; pinctrl-0 = <&pinctrl_can1_reg>; pinctrl-names = "default"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "can1-stby"; }; reg_can2_stby: regulator-can2-stby { compatible = "regulator-fixed"; gpio = <&gpio3 15 GPIO_ACTIVE_LOW>; pinctrl-0 = <&pinctrl_can2_reg>; pinctrl-names = "default"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "can2-stby"; }; wifi_pwrseq: wifi-pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-0 = <&pinctrl_wl_reg>; pinctrl-names = "default"; post-power-on-delay-ms = <100>; power-off-delay-us = <500000>; reset-gpios = <&gpio5 28 GPIO_ACTIVE_LOW>; }; }; &ecspi1 { cs-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>, <&gpio3 23 GPIO_ACTIVE_LOW>, <&gpio3 1 GPIO_ACTIVE_LOW>; pinctrl-0 = <&pinctrl_ecspi1>; pinctrl-names = "default"; status = "okay"; connector@0 { compatible = "gocontroll,moduline-module-slot"; reg = <0>; i2c-bus = <&i2c2>; interrupt-parent = <&gpio4>; interrupts = <26 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>; slot-number = <3>; spi-max-frequency = <54000000>; sync-gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; vddhpp-supply = <®_6v4>; vddp-supply = <®_5v0>; vdd-supply = <®_vdd_3v3>; }; connector@1 { compatible = "gocontroll,moduline-module-slot"; reg = <1>; i2c-bus = <&i2c2>; interrupt-parent = <&gpio3>; interrupts = <19 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; slot-number = <4>; spi-max-frequency = <54000000>; sync-gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; vddhpp-supply = <®_6v4>; vddp-supply = <®_5v0>; vdd-supply = <®_vdd_3v3>; }; adc@2 { compatible = "microchip,mcp3004"; reg = <2>; spi-max-frequency = <2300000>; vref-supply = <®_vdd_3v3>; }; }; &ecspi2 { cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>, <&gpio3 9 GPIO_ACTIVE_LOW>; pinctrl-0 = <&pinctrl_ecspi2>; pinctrl-names = "default"; status = "okay"; can@0 { compatible = "microchip,mcp25625"; reg = <0>; clocks = <&mcp_clock>; interrupt-parent = <&gpio3>; interrupts = <22 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&pinctrl_can1>; pinctrl-names = "default"; spi-max-frequency = <10000000>; vdd-supply = <®_vdd_3v3>; xceiver-supply = <®_can1_stby>; }; can@1 { compatible = "microchip,mcp25625"; reg = <1>; clocks = <&mcp_clock>; interrupt-parent = <&gpio3>; interrupts = <6 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&pinctrl_can2>; pinctrl-names = "default"; spi-max-frequency = <10000000>; vdd-supply = <®_vdd_3v3>; xceiver-supply = <®_can2_stby>; }; }; &ecspi3 { cs-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>, <&gpio1 2 GPIO_ACTIVE_LOW>; pinctrl-0 = <&pinctrl_ecspi3>; pinctrl-names = "default"; status = "okay"; connector@0 { compatible = "gocontroll,moduline-module-slot"; reg = <0>; i2c-bus = <&i2c2>; interrupt-parent = <&gpio1>; interrupts = <10 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; slot-number = <1>; spi-max-frequency = <54000000>; sync-gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; vddhpp-supply = <®_6v4>; vddp-supply = <®_5v0>; vdd-supply = <®_vdd_3v3>; }; connector@1 { compatible = "gocontroll,moduline-module-slot"; reg = <1>; i2c-bus = <&i2c2>; interrupt-parent = <&gpio1>; interrupts = <5 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; slot-number = <2>; spi-max-frequency = <54000000>; sync-gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; vddhpp-supply = <®_6v4>; vddp-supply = <®_5v0>; vdd-supply = <®_vdd_3v3>; }; }; &gpu_2d { status = "disabled"; }; &gpu_3d { status = "disabled"; }; &i2c2 { clock-frequency = <400000>; pinctrl-0 = <&pinctrl_i2c2>; pinctrl-1 = <&pinctrl_i2c2_gpio>; pinctrl-names = "default", "gpio"; scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "okay"; }; &i2c3 { clock-frequency = <400000>; pinctrl-0 = <&pinctrl_i2c3>; pinctrl-1 = <&pinctrl_i2c3_gpio>; pinctrl-names = "default", "gpio"; scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "okay"; lp5012@14 { compatible = "ti,lp5012"; reg = <0x14>; vled-supply = <®_6v4>; #address-cells = <1>; #size-cells = <0>; multi-led@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; color = ; label = "case-led1"; led@0 { reg = <0>; color = ; }; led@1 { reg = <1>; color = ; }; led@2 { reg = <2>; color = ; }; }; multi-led@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; color = ; label = "case-led2"; led@0 { reg = <0>; color = ; }; led@1 { reg = <1>; color = ; }; led@2 { reg = <2>; color = ; }; }; multi-led@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; color = ; label = "case-led3"; led@0 { reg = <0>; color = ; }; led@1 { reg = <1>; color = ; }; led@2 { reg = <2>; color = ; }; }; multi-led@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; color = ; label = "case-led4"; led@0 { reg = <0>; color = ; }; led@1 { reg = <1>; color = ; }; led@2 { reg = <2>; color = ; }; }; }; accelerometer@18 { compatible = "st,lis2dw12"; reg = <0x18>; interrupt-parent = <&gpio5>; interrupts = <3 IRQ_TYPE_EDGE_RISING>, <5 IRQ_TYPE_EDGE_RISING>; pinctrl-0 = <&pinctrl_lis_int>; pinctrl-names = "default"; vddio-supply = <®_vdd_3v3>; vdd-supply = <®_vdd_3v3>; }; humidity-sensor@5f { compatible = "st,hts221"; reg = <0x5f>; interrupt-parent = <&gpio3>; interrupts = <10 IRQ_TYPE_EDGE_RISING>; pinctrl-0 = <&pinctrl_hts_int>; pinctrl-names = "default"; vdd-supply = <®_vdd_3v3>; }; }; &iomuxc { pinctrl_bt: btgrp { fsl,pins = < MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 MX8MM_DSE_X1 MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 (MX8MM_PULL_UP | MX8MM_PULL_ENABLE | MX8MM_HYS_SCHMITT) MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 MX8MM_DSE_X1 >; }; pinctrl_can1: can1grp { fsl,pins = < MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 (MX8MM_PULL_UP | MX8MM_PULL_ENABLE | MX8MM_HYS_SCHMITT) >; }; pinctrl_can1_reg: can1reggrp { fsl,pins = < MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 (MX8MM_DSE_X2 | MX8MM_FSEL_FAST | MX8MM_PULL_UP | MX8MM_PULL_ENABLE) >; }; pinctrl_can2: can2grp { fsl,pins = < MX8MM_IOMUXC_NAND_CLE_GPIO3_IO5 (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_NAND_DATA00_GPIO3_IO6 (MX8MM_PULL_UP | MX8MM_PULL_ENABLE | MX8MM_HYS_SCHMITT) >; }; pinctrl_can2_reg: can2reggrp { fsl,pins = < MX8MM_IOMUXC_NAND_RE_B_GPIO3_IO15 (MX8MM_DSE_X2 | MX8MM_FSEL_FAST | MX8MM_PULL_UP | MX8MM_PULL_ENABLE) >; }; pinctrl_ecspi1: ecspi1grp { fsl,pins = < MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI MX8MM_DSE_X4 MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO (MX8MM_DSE_X4 | MX8MM_HYS_SCHMITT) MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK MX8MM_DSE_X4 MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 MX8MM_DSE_X1 MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 MX8MM_DSE_X1 MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1 MX8MM_DSE_X1 >; }; pinctrl_ecspi2: ecspi2grp { fsl,pins = < MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI MX8MM_DSE_X4 MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO (MX8MM_DSE_X4 | MX8MM_HYS_SCHMITT) MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK MX8MM_DSE_X4 MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 MX8MM_DSE_X1 MX8MM_IOMUXC_NAND_DATA03_GPIO3_IO9 MX8MM_DSE_X1 >; }; pinctrl_ecspi3: ecspi3grp { fsl,pins = < MX8MM_IOMUXC_UART1_TXD_ECSPI3_MOSI MX8MM_DSE_X4 MX8MM_IOMUXC_UART2_RXD_ECSPI3_MISO (MX8MM_DSE_X4 | MX8MM_HYS_SCHMITT) MX8MM_IOMUXC_UART1_RXD_ECSPI3_SCLK MX8MM_DSE_X4 MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 MX8MM_DSE_X1 MX8MM_IOMUXC_GPIO1_IO02_GPIO1_IO2 MX8MM_DSE_X1 >; }; pinctrl_hts_int: htsintgrp { fsl,pins = < MX8MM_IOMUXC_NAND_DATA04_GPIO3_IO10 (MX8MM_PULL_ENABLE | MX8MM_HYS_SCHMITT) >; }; pinctrl_i2c2: i2c2grp { fsl,pins = < MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL MX8MM_I2C_DEFAULT MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA MX8MM_I2C_DEFAULT >; }; pinctrl_i2c2_gpio: i2c2-gpiogrp { fsl,pins = < MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 MX8MM_I2C_DEFAULT MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 MX8MM_I2C_DEFAULT >; }; pinctrl_i2c3: i2c3grp { fsl,pins = < MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL MX8MM_I2C_DEFAULT MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA MX8MM_I2C_DEFAULT >; }; pinctrl_i2c3_gpio: i2c3-gpiogrp { fsl,pins = < MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 MX8MM_I2C_DEFAULT MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 MX8MM_I2C_DEFAULT >; }; pinctrl_lis_int: lisintgrp { fsl,pins = < MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 (MX8MM_PULL_ENABLE | MX8MM_HYS_SCHMITT) MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 (MX8MM_PULL_ENABLE | MX8MM_HYS_SCHMITT) >; }; pinctrl_reg_comm: reg_commgrp { fsl,pins = < MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 MX8MM_DSE_X1 >; }; pinctrl_sysfs_gpios: sysfsgpiogrp { fsl,pins = < MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 MX8MM_DSE_X1 MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 MX8MM_DSE_X1 MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 MX8MM_DSE_X1 MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 MX8MM_DSE_X1 MX8MM_IOMUXC_SD2_WP_GPIO2_IO20 MX8MM_DSE_X1 MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 MX8MM_DSE_X1 MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 MX8MM_DSE_X1 MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 MX8MM_DSE_X1 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX8MM_IOMUXC_SAI2_RXC_UART1_DCE_RX (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI2_RXFS_UART1_DCE_TX (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI2_RXD0_UART1_DCE_RTS_B (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI2_TXFS_UART1_DCE_CTS_B (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) >; }; pinctrl_uart2: uart2grp { fsl,pins = < MX8MM_IOMUXC_SAI3_TXFS_UART2_DCE_RX (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI3_TXC_UART2_DCE_TX (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI3_RXD_UART2_DCE_RTS_B (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SAI3_RXC_UART2_DCE_CTS_B (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX (MX8MM_PULL_UP | MX8MM_PULL_ENABLE) >; }; pinctrl_usdhc2: pinctrlusdhc2grp { fsl,pins = < MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK (MX8MM_DSE_X2 | MX8MM_FSEL_FAST | MX8MM_PULL_ENABLE) MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD (MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT) MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 (MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT) MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 (MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT) MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 (MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT) MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 (MX8MM_DSE_X2 | MX8MM_USDHC_DATA_DEFAULT) >; }; pinctrl_wl_int: wlintgrp { fsl,pins = < MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 (MX8MM_PULL_UP | MX8MM_HYS_SCHMITT | MX8MM_PULL_ENABLE) >; }; pinctrl_wl_reg: wlreggrp { fsl,pins = < MX8MM_IOMUXC_UART4_RXD_GPIO5_IO28 MX8MM_DSE_X1 >; }; }; &uart1 { pinctrl-0 = <&pinctrl_uart1>; pinctrl-names = "default"; uart-has-rtscts; status = "okay"; bluetooth { compatible = "infineon,cyw43439-bt", "brcm,bcm4329-bt"; device-wakeup-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH>; interrupt-names = "host-wakeup"; interrupt-parent = <&gpio3>; interrupts = <25 IRQ_TYPE_EDGE_FALLING>; max-speed = <921600>; pinctrl-0 = <&pinctrl_bt>; pinctrl-names = "default"; shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; vbat-supply = <®_3v3_comm>; vddio-supply = <®_3v3_comm>; }; }; &uart2 { pinctrl-0 = <&pinctrl_uart2>; pinctrl-names = "default"; uart-has-rtscts; status = "okay"; }; &uart3 { pinctrl-0 = <&pinctrl_uart3>; pinctrl-names = "default"; status = "okay"; }; &usbotg1 { disable-over-current; dr_mode = "peripheral"; status = "okay"; }; &usbotg2 { disable-over-current; dr_mode = "host"; vbus-supply = <®_5v0>; status = "okay"; }; &usdhc2 { #address-cells = <1>; #size-cells = <0>; cap-power-off-card; keep-power-in-suspend; max-frequency = <50000000>; mmc-pwrseq = <&wifi_pwrseq>; non-removable; pinctrl-0 = <&pinctrl_usdhc2>; pinctrl-names = "default"; sd-uhs-sdr25; vmmc-supply = <®_3v3_comm>; status = "okay"; wifi@1 { compatible = "infineon,cyw43439-fmac", "brcm,bcm4329-fmac"; reg = <1>; pinctrl-0 = <&pinctrl_wl_int>; pinctrl-names = "default"; interrupt-names = "host-wake"; interrupt-parent = <&gpio3>; interrupts = <20 IRQ_TYPE_LEVEL_LOW>; brcm,board-type = "GOcontroll,moduline"; }; }; &vpu_blk_ctrl { status = "disabled"; }; &vpu_g1 { status = "disabled"; }; &vpu_g2 { status = "disabled"; }; &wdog1 { status = "okay"; };