Message-ID: <aVI7sOngq0be4vXy@dragon>
Date: Mon, 29 Dec 2025 16:28:32 +0800
From: Shawn Guo <shawnguo@...nel.org>
To: maudspierings@...ontroll.com
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Matti Vaittinen <mazziesaccount@...il.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 5/5] arm64: dts: freescale: Add the GOcontroll
 Moduline Mini

On Mon, Nov 17, 2025 at 04:01:30PM +0100, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings <maudspierings@...ontroll.com>
> 
> The Moduline Mini is a part of the wider GOcontroll Moduline ecosystem. These
> are embedded controllers that focus on modularity with their swappable IO
> modules.
> 
> Features:
> - up to 4 Moduline IO modules
> - 2 CAN busses
> - 1 Ethernet
> - 4 RGB leds
> - 1 3D accelerometer
> - optional Wi-Fi/Bluetooth
> - optional 4G/GPS
> 
> Signed-off-by: Maud Spierings <maudspierings@...ontroll.com>
> ---
>  arch/arm64/boot/dts/freescale/Makefile             |   1 +
>  .../imx8mm-tx8m-1610-moduline-mini-111.dts         | 688 +++++++++++++++++++++
>  2 files changed, 689 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index b2fef44e0a37..0a84c7dc89e3 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -125,6 +125,7 @@ imx8mm-evkb-pcie-ep-dtbs += imx8mm-evkb.dtb imx-pcie0-ep.dtbo
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk-pcie-ep.dtb imx8mm-evkb-pcie-ep.dtb
>  
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-tx8m-1610-moduline-iv-306-d.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx8mm-tx8m-1610-moduline-mini-111.dtb
>  
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-ctouch2.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-edimm2.2.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tx8m-1610-moduline-mini-111.dts b/arch/arm64/boot/dts/freescale/imx8mm-tx8m-1610-moduline-mini-111.dts
> new file mode 100644
> index 000000000000..0091196a27d2
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-tx8m-1610-moduline-mini-111.dts
> @@ -0,0 +1,688 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2025 Maud Spierings <maudspierings@...ontroll.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "imx8mm-tx8m-1610.dtsi"
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> +	chassis-type = "embedded";
> +	compatible = "gocontroll,moduline-mini-111", "karo,imx8mm-tx8m-1610", "fsl,imx8mm";
> +	hardware = "Moduline Mini V1.11";
> +	model = "GOcontroll Moduline Mini";
> +
> +	aliases {
> +		usb-host = &usbotg2;
> +		usbotg = &usbotg1;
> +		spi0 = &ecspi2; /* spidev number compatibility */
> +		spi1 = &ecspi3; /* spidev number compatibility */
> +		spi2 = &ecspi1; /* spidev number compatibility */

Alphabetical order?

> +	};
> +
> +	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 = <&reg_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 = <&reg_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 = <&reg_6v4>;
> +		vddp-supply = <&reg_5v0>;
> +		vdd-supply = <&reg_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 = <&reg_6v4>;
> +		vddp-supply = <&reg_5v0>;
> +		vdd-supply = <&reg_vdd_3v3>;
> +	};
> +
> +	adc@2 {
> +		compatible = "microchip,mcp3004";
> +		reg = <2>;
> +		spi-max-frequency = <2300000>;
> +		vref-supply = <&reg_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 = <&reg_vdd_3v3>;
> +		xceiver-supply = <&reg_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 = <&reg_vdd_3v3>;
> +		xceiver-supply = <&reg_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 = <&reg_6v4>;
> +		vddp-supply = <&reg_5v0>;
> +		vdd-supply = <&reg_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 = <&reg_6v4>;
> +		vddp-supply = <&reg_5v0>;
> +		vdd-supply = <&reg_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 {

Can we use a generic node name, maybe led-controller?

Shawn

> +		compatible = "ti,lp5012";
> +		reg = <0x14>;
> +		vled-supply = <&reg_6v4>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		multi-led@0 {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			reg = <0>;
> +			color = <LED_COLOR_ID_RGB>;
> +			label = "case-led1";
> +
> +			led@0 {
> +				reg = <0>;
> +				color = <LED_COLOR_ID_RED>;
> +			};
> +
> +			led@1 {
> +				reg = <1>;
> +				color = <LED_COLOR_ID_GREEN>;
> +			};
> +
> +			led@2 {
> +				reg = <2>;
> +				color = <LED_COLOR_ID_BLUE>;
> +			};
> +		};
> +
> +		multi-led@1 {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			reg = <1>;
> +			color = <LED_COLOR_ID_RGB>;
> +			label = "case-led2";
> +
> +			led@0 {
> +				reg = <0>;
> +				color = <LED_COLOR_ID_RED>;
> +			};
> +
> +			led@1 {
> +				reg = <1>;
> +				color = <LED_COLOR_ID_GREEN>;
> +			};
> +
> +			led@2 {
> +				reg = <2>;
> +				color = <LED_COLOR_ID_BLUE>;
> +			};
> +		};
> +
> +		multi-led@2 {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			reg = <2>;
> +			color = <LED_COLOR_ID_RGB>;
> +			label = "case-led3";
> +
> +			led@0 {
> +				reg = <0>;
> +				color = <LED_COLOR_ID_RED>;
> +			};
> +
> +			led@1 {
> +				reg = <1>;
> +				color = <LED_COLOR_ID_GREEN>;
> +			};
> +
> +			led@2 {
> +				reg = <2>;
> +				color = <LED_COLOR_ID_BLUE>;
> +			};
> +		};
> +
> +		multi-led@3 {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			reg = <3>;
> +			color = <LED_COLOR_ID_RGB>;
> +			label = "case-led4";
> +
> +			led@0 {
> +				reg = <0>;
> +				color = <LED_COLOR_ID_RED>;
> +			};
> +
> +			led@1 {
> +				reg = <1>;
> +				color = <LED_COLOR_ID_GREEN>;
> +			};
> +
> +			led@2 {
> +				reg = <2>;
> +				color = <LED_COLOR_ID_BLUE>;
> +			};
> +		};
> +	};
> +
> +	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 = <&reg_vdd_3v3>;
> +		vdd-supply = <&reg_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 = <&reg_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 = <&reg_3v3_comm>;
> +		vddio-supply = <&reg_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 = <&reg_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 = <&reg_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";
> +};
> 
> -- 
> 2.51.2
> 
> 

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