Re: [PATCH v2 3/7] arm64: dts: freescale: Add Lino iMX93

[Frank Li <Frank.li@oss.nxp.com>]

On Fri, Sep 11, 2026 at 11:19:46AM +0200, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
>
> Add support for the Lino iMX93 SoM, its Verdin adapter and development
> carrier board.
>
> The SoM is available in two variants, with i.MX91 or i.MX93 SoC, using
> the same PCB (the two chips are pin to pin compatible), to avoid
> duplication create a common dtsi to share commonalities.
>
> Link: https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx93
> Link: https://www.toradex.com/accessories/lino-verdin-adapter
> Link: https://www.toradex.com/products/carrier-board/verdin-development-board-kit
> Co-developed-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
> Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
> Co-developed-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
> Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
> Co-developed-by: Franz Schnyder <franz.schnyder@toradex.com>
> Signed-off-by: Franz Schnyder <franz.schnyder@toradex.com>
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> ---
> v2:
> - drop #address-cells/#size-cells from &lpi2c1, &lpi2c2, &lpi2c3 and
>   &lpi2c4, already set in imx91_93_common.dtsi.
> - drop #sound-dai-cells from &sai3, already set in imx91_93_common.dtsi.
> ---
>  arch/arm64/boot/dts/freescale/Makefile        |   1 +
>  .../freescale/imx93-imx91-lino-common.dtsi    | 536 ++++++++++++++++++
>  .../imx93-imx91-lino-verdin-common.dtsi       | 175 ++++++
>  .../imx93-imx91-lino-verdin-dev-common.dtsi   | 216 +++++++
>  .../dts/freescale/imx93-lino-verdin-dev.dts   |  24 +
>  arch/arm64/boot/dts/freescale/imx93-lino.dtsi | 359 ++++++++++++
>  6 files changed, 1311 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/freescale/imx93-imx91-lino-common.dtsi
>  create mode 100644 arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-common.dtsi
>  create mode 100644 arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-dev-common.dtsi
>  create mode 100644 arch/arm64/boot/dts/freescale/imx93-lino-verdin-dev.dts
>  create mode 100644 arch/arm64/boot/dts/freescale/imx93-lino.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 984642146dd9..eb71f126a8ed 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -887,6 +887,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-frdm-pixpaper.dtb
>
>  dtb-$(CONFIG_ARCH_MXC) += imx93-14x14-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx93-lino-verdin-dev.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-imx91-lino-common.dtsi b/arch/arm64/boot/dts/freescale/imx93-imx91-lino-common.dtsi
> new file mode 100644
> index 000000000000..f8f13f785860
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-imx91-lino-common.dtsi
> @@ -0,0 +1,536 @@
> +// SPDX-License-Identifier: GPL-2.0-only OR MIT
> +/*
> + * Copyright (c) Toradex
> + *
> + * Lino iMX93/iMX91 SoM
> + *
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx93
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx91
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> +	aliases {
> +		can0 = &flexcan1;
> +		can1 = &flexcan2;
> +		eeprom0 = &som_eeprom;
> +		ethernet0 = &eqos;
> +		ethernet1 = &fec;
> +		i2c0 = &lpi2c2;
> +		i2c1 = &lpi2c1;
> +		i2c2 = &lpi2c3;
> +		i2c3 = &lpi2c4;
> +		mmc0 = &usdhc1;
> +		mmc1 = &usdhc2;
> +		mmc2 = &usdhc3;
> +		serial0 = &lpuart6;
> +		serial1 = &lpuart7;
> +		serial2 = &lpuart1;
> +		serial3 = &lpuart2;
> +		usb0 = &usbotg1;
> +		usb1 = &usbotg2;
> +	};
> +
> +	chosen {
> +		stdout-path = &lpuart1;
> +	};
> +
> +	/* Lino SD_1 Power Supply */
> +	reg_sd1_vmmc: regulator-sdhci2-vmmc {
> +		compatible = "regulator-fixed";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_sd1_pwr_en>;
> +		/* Lino SD_1_PWR_EN (Lino P72) */
> +		gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +		off-on-delay-us = <100000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-min-microvolt = <3300000>;
> +		regulator-name = "+V3.3_SD";
> +		startup-delay-us = <20000>;
> +	};
> +
> +	reg_sd1_vqmmc: regulator-sdhci2-vqmmc {
> +		compatible = "regulator-gpio";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_sd1_vsel>;
> +		/* PMIC_SD_2_VSEL */
> +		gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-min-microvolt = <1800000>;
> +		regulator-name = "LDO1-VSEL-SD (PMIC)";
> +		states = <1800000 0x1>,
> +			 <3300000 0x0>;
> +		vin-supply = <&reg_sd_3v3_1v8>;
> +	};
> +
> +	reg_usb1_vbus: regulator-usb1-vbus {
> +		compatible = "regulator-fixed";
> +		/* Lino USB_1_EN (P27) */
> +		gpios = <&som_gpio_expander 0 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-min-microvolt = <5000000>;
> +		regulator-name = "USB_1_EN";
> +		startup-delay-us = <20000>;
> +	};
> +
> +	reg_usb2_vbus: regulator-usb2-vbus {
> +		compatible = "regulator-fixed";
> +		/* Lino USB_2_EN (P61) */
> +		gpios = <&som_gpio_expander 1 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-min-microvolt = <5000000>;
> +		regulator-name = "USB_2_EN";
> +		startup-delay-us = <20000>;
> +	};
> +};
> +
> +/* Lino ADC_1, ADC_2, ADC_3 and ADC_4 */
> +&adc1 {
> +	vref-supply = <&reg_1v8>;
> +};
> +
> +/* Lino ETH_1 */
> +&eqos {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_mdio>, <&pinctrl_eth1>;
> +
> +	mdio: mdio {
> +		compatible = "snps,dwmac-mdio";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		status = "disabled";
> +	};
> +};
> +
> +/* Lino ETH_2 */
> +&fec {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_eth2>;
> +};
> +
> +/* Lino CAN_1 */
> +&flexcan1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_can1>;
> +};
> +
> +/* Lino CAN_2 */
> +&flexcan2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_can2>;
> +};
> +
> +&gpio1 {
> +	gpio-line-names =
> +		"LINO_P18",
> +		"LINO_P16",
> +		"PMIC_I2C_SCL",
> +		"PMIC_I2C_SDA",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"LINO_P65", /* 10 */
> +		"LINO_S18",
> +		"LINO_S24",
> +		"LINO_S20",
> +		"LINO_S22",
> +		"";

Can you wrap to 4 names pre line

	gpio-line-names = "LINO_P18", "LINO_P16", "PMIC_I2C_SCL", "PMIC_I2C_SDA",
			  "", "", "", "",

Reduce LOC, and easy to locate number, such gpio 13,  second of 3rd line

Frank

> +};
> +
> +&gpio2 {
> +	gpio-line-names =
> +		"LINO_P30",
> +		"LINO_P32",
> +		"LINO_P24",
> +		"LINO_P26",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"", /* 10 */
> +		"",
> +		"LINO_P58",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"LINO_P34",
> +		"",
> +		"",
> +		"", /* 20 */
> +		"",
> +		"LINO_P36",
> +		"",
> +		"LINO_P38",
> +		"",
> +		"",
> +		"",
> +		"LINO_P20",
> +		"LINO_P22";
> +};
> +
> +&gpio3 {
> +	gpio-line-names =
> +		"LINO_P78",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"LINO_P72",
> +		"",
> +		"",
> +		"", /* 10 */
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"PMIC_SD_2_VSEL",
> +		"", /* 20 */
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"LINO_P40",
> +		"LINO_P42",
> +		"",
> +		"",
> +		"", /* 30 */
> +		"";
> +};
> +
> +&gpio4 {
> +	gpio-line-names =
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"", /* 10 */
> +		"",
> +		"",
> +		"",
> +		"LINO_P46",
> +		"LINO_P48",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"", /* 20 */
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"",
> +		"LINO_P44",
> +		"GPIO_EXP_INT#";
> +};
> +
> +/* Lino I2C_1 */
> +&lpi2c1 {
> +	pinctrl-names = "default", "gpio";
> +	pinctrl-0 = <&pinctrl_i2c1>;
> +	pinctrl-1 = <&pinctrl_i2c1_gpio>;
> +	clock-frequency = <100000>;
> +	scl-gpios = <&gpio1 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	sda-gpios = <&gpio1 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	single-master;
> +};
> +
> +/* On-module I2C - PMIC_I2C */
> +&lpi2c2 {
> +	pinctrl-names = "default", "gpio";
> +	pinctrl-0 = <&pinctrl_pmic_i2c>;
> +	pinctrl-1 = <&pinctrl_pmic_i2c_gpio>;
> +	clock-frequency = <400000>;
> +	scl-gpios = <&gpio1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	sda-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	single-master;
> +
> +	status = "okay";
> +
> +	som_gpio_expander: gpio@21 {
> +		compatible = "nxp,pcal6408";
> +		reg = <0x21>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_gpio_exp_int>;
> +		#interrupt-cells = <2>;
> +		interrupt-controller;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
> +		#gpio-cells = <2>;
> +		gpio-controller;
> +		gpio-line-names =
> +			"Lino_P27", /* Lino USB_1_EN */
> +			"Lino_P61", /* Lino USB_2_EN */
> +			"TPM_SPI_CS#",
> +			"Lino_P29", /* Lino USB_1_OC# */
> +			"Lino_P63", /* Lino USB_2_OC# */
> +			"PMIC_INT#",
> +			"TPM_IRQ#",
> +			"Lino_S66";
> +	};
> +
> +	pmic@32 {
> +		compatible = "nxp,pf9453";
> +		reg = <0x32>;
> +		interrupt-parent = <&som_gpio_expander>;
> +		interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
> +
> +		regulators {
> +			BUCK1 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <1100000>;
> +				regulator-min-microvolt = <1100000>;
> +				regulator-name = "+V1.1_DDR (PMIC BUCK1)";
> +			};
> +
> +			reg_vdd_soc: BUCK2 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <950000>;
> +				regulator-min-microvolt = <612500>;
> +				regulator-name = "+VDD_SOC (PMIC BUCK2)";
> +				regulator-ramp-delay = <12500>;
> +			};
> +
> +			reg_1v8: BUCK3 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-name = "+V1.8 / +V1.8_ANA (PMIC BUCK3)";
> +			};
> +
> +			reg_3v3: BUCK4 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-min-microvolt = <3300000>;
> +				regulator-name = "+V3.3 (PMIC BUCK4)";
> +			};
> +
> +			reg_sd_3v3_1v8: LDO1 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-name = "+V3.3_1.8_SD (PMIC LDO1)";
> +			};
> +
> +			LDO2 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <800000>;
> +				regulator-min-microvolt = <800000>;
> +				regulator-name = "+V0.8_ANA (PMIC LDO2)";
> +			};
> +
> +			LDO-SNVS {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-name = "+V1.8_BBSM (PMIC LDO-SNVS)";
> +			};
> +		};
> +	};
> +
> +	temperature-sensor@48 {
> +		compatible = "ti,tmp1075";
> +		reg = <0x48>;
> +	};
> +
> +	som_eeprom: eeprom@50 {
> +		compatible = "st,24c02", "atmel,24c02";
> +		reg = <0x50>;
> +		pagesize = <16>;
> +	};
> +};
> +
> +/* Lino I2C_2 */
> +&lpi2c3 {
> +	pinctrl-names = "default", "gpio";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +	pinctrl-1 = <&pinctrl_i2c2_gpio>;
> +	clock-frequency = <100000>;
> +	scl-gpios = <&gpio2 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	sda-gpios = <&gpio2 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	single-master;
> +};
> +
> +/* Lino I2C_3 */
> +&lpi2c4 {
> +	pinctrl-names = "default", "gpio";
> +	pinctrl-0 = <&pinctrl_i2c3>;
> +	pinctrl-1 = <&pinctrl_i2c3_gpio>;
> +	clock-frequency = <100000>;
> +	scl-gpios = <&gpio2 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	sda-gpios = <&gpio2 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> +	single-master;
> +};
> +
> +/* Lino SPI_2 */
> +&lpspi1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_spi2>, <&pinctrl_spi2_cs0_gpio>;
> +	cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>, <&som_gpio_expander 2 GPIO_ACTIVE_LOW>;
> +
> +	status = "okay";
> +
> +	tpm@1 {
> +		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
> +		reg = <1>;
> +		interrupt-parent = <&som_gpio_expander>;
> +		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
> +		spi-max-frequency = <18500000>;
> +	};
> +};
> +
> +/* Lino SPI_1 */
> +&lpspi8 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_spi1>, <&pinctrl_spi1_cs0_gpio>;
> +	cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
> +};
> +
> +/* Lino UART_3, used as the Linux Console */
> +&lpuart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart3>;
> +};
> +
> +/* Lino UART_4 */
> +&lpuart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart4>;
> +};
> +
> +/* Lino UART_1 */
> +&lpuart6 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	uart-has-rtscts;
> +};
> +
> +/* Lino UART_2 */
> +&lpuart7 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart2>;
> +	uart-has-rtscts;
> +};
> +
> +/* Lino I2S_1 */
> +&sai3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2s1>;
> +	assigned-clocks = <&clk IMX93_CLK_SAI3>;
> +	assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>;
> +	assigned-clock-rates = <24576000>;
> +};
> +
> +/* Lino PWM_1 */
> +&tpm4 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm1>;
> +};
> +
> +/* Lino PWM_2 */
> +&tpm5 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm2>;
> +};
> +
> +/* Lino PWM_3 */
> +&tpm6 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm3>;
> +};
> +
> +/* Lino USB_1 */
> +&usbotg1 {
> +	dr_mode = "otg";
> +	adp-disable;
> +	hnp-disable;
> +	srp-disable;
> +	usb-role-switch;
> +	disable-over-current;
> +	role-switch-default-mode = "peripheral";
> +	samsung,picophy-dc-vol-level-adjust = <7>;
> +	samsung,picophy-pre-emp-curr-control = <3>;
> +};
> +
> +/* Lino USB_2 */
> +&usbotg2 {
> +	disable-over-current;
> +	dr_mode = "host";
> +	vbus-supply = <&reg_usb2_vbus>;
> +	samsung,picophy-dc-vol-level-adjust = <7>;
> +	samsung,picophy-pre-emp-curr-control = <3>;
> +};
> +
> +/* On-module eMMC */
> +&usdhc1 {
> +	pinctrl-names = "default", "state_100mhz", "state_200mhz";
> +	pinctrl-0 = <&pinctrl_emmc>;
> +	pinctrl-1 = <&pinctrl_emmc>;
> +	pinctrl-2 = <&pinctrl_emmc>;
> +	no-sd;
> +	no-sdio;
> +	non-removable;
> +
> +	status = "okay";
> +};
> +
> +/* Lino SD_1 */
> +&usdhc2 {
> +	pinctrl-names = "default", "state_100mhz", "state_200mhz";
> +	pinctrl-0 = <&pinctrl_sd1>, <&pinctrl_sd1_cd>;
> +	pinctrl-1 = <&pinctrl_sd1>, <&pinctrl_sd1_cd>;
> +	pinctrl-2 = <&pinctrl_sd1>, <&pinctrl_sd1_cd>;
> +	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
> +	disable-wp;
> +	vmmc-supply = <&reg_sd1_vmmc>;
> +	vqmmc-supply = <&reg_sd1_vqmmc>;
> +};
> +
> +/* Lino SD_2 */
> +&usdhc3 {
> +	pinctrl-names = "default", "state_100mhz", "state_200mhz";
> +	pinctrl-0 = <&pinctrl_sd2>;
> +	pinctrl-1 = <&pinctrl_sd2>;
> +	pinctrl-2 = <&pinctrl_sd2>;
> +};
> +
> +&wdog3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_wdog>;
> +	fsl,ext-reset-output;
> +
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-common.dtsi b/arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-common.dtsi
> new file mode 100644
> index 000000000000..0023e76210ce
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-common.dtsi
> @@ -0,0 +1,175 @@
> +// SPDX-License-Identifier: GPL-2.0-only OR MIT
> +/*
> + * Copyright (c) Toradex
> + *
> + * Lino iMX93/iMX91 SoM on Lino-Verdin Adapter
> + *
> + * https://www.toradex.com/computer-on-modules/verdin-arm-family
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx93
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx91
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/net/ti-dp83867.h>
> +
> +/ {
> +	verdin_i2s1_mclk: clock-24576000 {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <24576000>;
> +	};
> +
> +	verdin_csi1_mclk: clock-25000000 {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <25000000>;
> +	};
> +
> +	connector {
> +		compatible = "gpio-usb-b-connector", "usb-b-connector";
> +		id-gpios = <&adapter_gpio_expander 1 GPIO_ACTIVE_HIGH>;
> +		self-powered;
> +		type = "micro";
> +		vbus-supply = <&reg_usb1_vbus>;
> +
> +		port {
> +			usb_1_connector: endpoint {
> +				remote-endpoint = <&usb1_drd_sw>;
> +			};
> +		};
> +	};
> +
> +	verdin_gpio_keys: gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		status = "disabled";
> +
> +		key-wakeup {
> +			debounce-interval = <10>;
> +			/* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */
> +			gpios = <&adapter_gpio_expander 2 GPIO_ACTIVE_LOW>;
> +			label = "Wake-Up";
> +			wakeup-source;
> +			linux,code = <KEY_WAKEUP>;
> +		};
> +	};
> +};
> +
> +/* Lino ETH_1 */
> +&eqos {
> +	phy-handle = <&ethphy1>;
> +	phy-mode = "rgmii-id";
> +};
> +
> +/* Lino I2C_1 */
> +&lpi2c1 {
> +	status = "okay";
> +
> +	i2c-mux@70 {
> +		compatible = "nxp,pca9543";
> +		reg = <0x70>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		verdin_i2c_1: i2c@0 {
> +			reg = <0>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			status = "disabled";
> +		};
> +
> +		adapter_i2c: i2c@1 {
> +			reg = <1>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			adapter_gpio_expander: gpio@21 {
> +				compatible = "nxp,pcal6416";
> +				reg = <0x21>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_gpio_11>;
> +				#interrupt-cells = <2>;
> +				interrupt-controller;
> +				interrupt-parent = <&gpio1>;
> +				interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
> +				#gpio-cells = <2>;
> +				gpio-controller;
> +				gpio-line-names =
> +					"SODIMM_244", /* Verdin PCIE_1_RESET#    */
> +					"SODIMM_161", /* Verdin USB_1_ID         */
> +					"SODIMM_252", /* Verdin CTRL_WAKE1_MICO# */
> +					"ETH_1_INT#",
> +					"CTRL_EN_WIFI",
> +					"",
> +					"",
> +					"",
> +					"SODIMM_42", /* Verdin I2S_2_BCLK  */
> +					"SODIMM_48", /* Verdin I2S_2_D_IN  */
> +					"SODIMM_46", /* Verdin I2S_2_D_OUT */
> +					"SODIMM_44", /* Verdin I2S_2_SYNC  */
> +					"SODIMM_64", /* Verdin QSPI_1_CS2# */
> +					"SODIMM_66", /* Verdin QSPI_1_DQS  */
> +					"SODIMM_60", /* Verdin QSPI_1_IO2  */
> +					"SODIMM_62"; /* Verdin QSPI_1_IO3  */
> +
> +				verdin_pcie_1_reset_hog: pcie-1-reset-hog {
> +					gpio-hog;
> +					/* Verdin PCIE_1_RESET# (SODIMM 244) */
> +					gpios = <0 GPIO_ACTIVE_LOW>;
> +					line-name = "PCIE_1_RESET#";
> +					output-low;
> +
> +					status = "disabled";
> +				};
> +			};
> +
> +			/* Current measurement into module VCC */
> +			hwmon@40 {
> +				compatible = "ti,ina219";
> +				reg = <0x40>;
> +				shunt-resistor = <10000>;
> +			};
> +		};
> +	};
> +};
> +
> +/* Lino UART_1 */
> +&lpuart6 {
> +	status = "okay";
> +
> +	bluetooth {
> +		compatible = "nxp,88w8987-bt";
> +		fw-init-baudrate = <3000000>;
> +	};
> +};
> +
> +/* Lino Ethernet MDIO */
> +&mdio {
> +	status = "okay";
> +
> +	ethphy1: ethernet-phy@1 {
> +		reg = <1>;
> +		interrupt-parent = <&adapter_gpio_expander>;
> +		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
> +		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> +		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> +	};
> +};
> +
> +/* Lino USB_1 */
> +&usbotg1 {
> +	port {
> +		usb1_drd_sw: endpoint {
> +			remote-endpoint = <&usb_1_connector>;
> +		};
> +	};
> +};
> +
> +/* Lino SD_2 */
> +&usdhc3 {
> +	keep-power-in-suspend;
> +	non-removable;
> +
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-dev-common.dtsi b/arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-dev-common.dtsi
> new file mode 100644
> index 000000000000..1664b380e58e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-imx91-lino-verdin-dev-common.dtsi
> @@ -0,0 +1,216 @@
> +// SPDX-License-Identifier: GPL-2.0-only OR MIT
> +/*
> + * Copyright (c) Toradex
> + *
> + * Lino iMX93/iMX91 SoM on Lino-Verdin Adapter / Development carrier board
> + *
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx91
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx93
> + * https://www.toradex.com/products/carrier-board/verdin-development-board-kit
> + */
> +
> +/ {
> +	aliases {
> +		eeprom1 = &carrier_eeprom;
> +	};
> +
> +	sound {
> +		compatible = "simple-audio-card";
> +		simple-audio-card,bitclock-master = <&codec_dai>;
> +		simple-audio-card,format = "i2s";
> +		simple-audio-card,frame-master = <&codec_dai>;
> +		simple-audio-card,mclk-fs = <256>;
> +		simple-audio-card,name = "verdin-nau8822";
> +		simple-audio-card,routing =
> +			"Headphones", "LHP",
> +			"Headphones", "RHP",
> +			"Speaker", "LSPK",
> +			"Speaker", "RSPK",
> +			"Line Out", "AUXOUT1",
> +			"Line Out", "AUXOUT2",
> +			"LAUX", "Line In",
> +			"RAUX", "Line In",
> +			"LMICP", "Mic In",
> +			"RMICP", "Mic In";
> +		simple-audio-card,widgets =
> +			"Headphones", "Headphones",
> +			"Line Out", "Line Out",
> +			"Speaker", "Speaker",
> +			"Microphone", "Mic In",
> +			"Line", "Line In";
> +
> +		codec_dai: simple-audio-card,codec {
> +			sound-dai = <&nau8822_1a>;
> +		};
> +
> +		simple-audio-card,cpu {
> +			sound-dai = <&sai3>;
> +		};
> +	};
> +};
> +
> +/* Lino ADC_1, ADC_2, ADC_3 and ADC_4 */
> +&adc1 {
> +	status = "okay";
> +};
> +
> +&gpio2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, <&pinctrl_gpio3>,
> +		    <&pinctrl_gpio4>, <&pinctrl_gpio5>;
> +};
> +
> +&gpio3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_gpio6>, <&pinctrl_gpio7>;
> +};
> +
> +&gpio4 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_gpio8>, <&pinctrl_gpio9>, <&pinctrl_gpio10>;
> +};
> +
> +/* Lino ETH_1 */
> +&eqos {
> +	status = "okay";
> +};
> +
> +/* Lino ETH_2 */
> +&fec {
> +	phy-handle = <&ethphy2>;
> +	phy-mode = "rgmii-id";
> +
> +	status = "okay";
> +};
> +
> +/* Lino CAN_1 */
> +&flexcan1 {
> +	status = "okay";
> +};
> +
> +/* Lino CAN_2 */
> +&flexcan2 {
> +	status = "okay";
> +};
> +
> +/* Lino I2C_2 */
> +&lpi2c3 {
> +	status = "okay";
> +};
> +
> +/* Lino I2C_3 */
> +&lpi2c4 {
> +	status = "okay";
> +};
> +
> +/* Lino SPI_1 */
> +&lpspi8 {
> +	status = "okay";
> +};
> +
> +/* Lino UART_3, used as the Linux Console */
> +&lpuart1 {
> +	status = "okay";
> +};
> +
> +/* Lino UART_4 */
> +&lpuart2 {
> +	status = "okay";
> +};
> +
> +/* Lino UART_2 */
> +&lpuart7 {
> +	status = "okay";
> +};
> +
> +/* Lino Ethernet MDIO */
> +&mdio {
> +	ethphy2: ethernet-phy@7 {
> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <7>;
> +		micrel,led-mode = <0>;
> +	};
> +};
> +
> +/* Lino I2S_1 */
> +&sai3 {
> +	status = "okay";
> +};
> +
> +/* Lino PWM_1 */
> +&tpm4 {
> +	status = "okay";
> +};
> +
> +/* Lino PWM_2 */
> +&tpm5 {
> +	status = "okay";
> +};
> +
> +/* Lino PWM_3 */
> +&tpm6 {
> +	status = "okay";
> +};
> +
> +/* Lino USB_1 */
> +&usbotg1 {
> +	status = "okay";
> +};
> +
> +/* Lino USB_2 */
> +&usbotg2 {
> +	status = "okay";
> +};
> +
> +/* Lino SD_1 */
> +&usdhc2 {
> +	status = "okay";
> +};
> +
> +/* Verdin CTRL_WAKE1_MICO# */
> +&verdin_gpio_keys {
> +	status = "okay";
> +};
> +
> +/* Verdin I2C_1 */
> +&verdin_i2c_1 {
> +	status = "okay";
> +
> +	nau8822_1a: audio-codec@1a {
> +		compatible = "nuvoton,nau8822";
> +		reg = <0x1a>;
> +		clock-names = "mclk";
> +		clocks = <&verdin_i2s1_mclk>;
> +		#sound-dai-cells = <0>;
> +	};
> +
> +	carrier_gpio_expander: gpio@21 {
> +		compatible = "nxp,pcal6416";
> +		reg = <0x21>;
> +		#gpio-cells = <2>;
> +		gpio-controller;
> +	};
> +
> +	/* Current measurement into module VCC */
> +	hwmon@40 {
> +		compatible = "ti,ina219";
> +		reg = <0x40>;
> +		shunt-resistor = <10000>;
> +	};
> +
> +	temperature-sensor@4f {
> +		compatible = "ti,tmp75c";
> +		reg = <0x4f>;
> +	};
> +
> +	carrier_eeprom: eeprom@57 {
> +		compatible = "st,24c02", "atmel,24c02";
> +		reg = <0x57>;
> +		pagesize = <16>;
> +	};
> +};
> +
> +/* Verdin PCIE_1_RESET# */
> +&verdin_pcie_1_reset_hog {
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-lino-verdin-dev.dts b/arch/arm64/boot/dts/freescale/imx93-lino-verdin-dev.dts
> new file mode 100644
> index 000000000000..a79553d94649
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-lino-verdin-dev.dts
> @@ -0,0 +1,24 @@
> +// SPDX-License-Identifier: GPL-2.0-only OR MIT
> +/*
> + * Copyright (c) Toradex
> + *
> + * Lino iMX93 SoM on Lino-Verdin Adapter / Development carrier board
> + *
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx93
> + * https://www.toradex.com/products/carrier-board/verdin-development-board-kit
> + */
> +
> +/dts-v1/;
> +
> +#include "imx93.dtsi"
> +#include "imx93-lino.dtsi"
> +#include "imx93-imx91-lino-verdin-common.dtsi"
> +#include "imx93-imx91-lino-verdin-dev-common.dtsi"
> +
> +/ {
> +	model = "Toradex Lino iMX93 on Verdin Adapter plus Development Board";
> +	compatible = "toradex,lino-imx93-verdin-dev",
> +		     "toradex,lino-imx93-verdin",
> +		     "toradex,lino-imx93",
> +		     "fsl,imx93";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-lino.dtsi b/arch/arm64/boot/dts/freescale/imx93-lino.dtsi
> new file mode 100644
> index 000000000000..cab7f344f2fe
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-lino.dtsi
> @@ -0,0 +1,359 @@
> +// SPDX-License-Identifier: GPL-2.0-only OR MIT
> +/*
> + * Copyright (c) Toradex
> + *
> + * Lino iMX93 SoM
> + *
> + * https://www.toradex.com/computer-on-modules/lino-arm-family/nxp-imx93
> + */
> +
> +#include "imx93-pinfunc.h"
> +#include "imx93-imx91-lino-common.dtsi"
> +
> +/ {
> +	reserved-memory {
> +		ranges;
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +
> +		rsc_table: rsc-table@2021e000 {
> +			reg = <0 0x2021e000 0 0x1000>;
> +			no-map;
> +		};
> +
> +		vdev0vring0: vdev0vring0@a4000000 {
> +			reg = <0 0xa4000000 0 0x8000>;
> +			no-map;
> +		};
> +
> +		vdev0vring1: vdev0vring1@a4008000 {
> +			reg = <0 0xa4008000 0 0x8000>;
> +			no-map;
> +		};
> +
> +		vdev1vring0: vdev1vring0@a4010000 {
> +			reg = <0 0xa4010000 0 0x8000>;
> +			no-map;
> +		};
> +
> +		vdev1vring1: vdev1vring1@a4018000 {
> +			reg = <0 0xa4018000 0 0x8000>;
> +			no-map;
> +		};
> +
> +		vdev0buffer: vdev0buffer@a4020000 {
> +			compatible = "shared-dma-pool";
> +			reg = <0 0xa4020000 0 0x100000>;
> +			no-map;
> +		};
> +	};
> +};
> +
> +&cm33 {
> +	mbox-names = "tx", "rx", "rxdb";
> +	mboxes = <&mu1 0 1>,
> +		 <&mu1 1 1>,
> +		 <&mu1 3 1>;
> +	memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>,
> +			<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
> +
> +	status = "okay";
> +};
> +
> +&mu1 {
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	/* Lino CAN_1 */
> +	pinctrl_can1: can1grp {
> +		fsl,pins = <MX93_PAD_PDM_BIT_STREAM0__CAN1_RX	0x139e>, /* Lino P12 */
> +			   <MX93_PAD_PDM_CLK__CAN1_TX		0x139e>; /* Lino P10 */
> +	};
> +
> +	/* Lino CAN_2 */
> +	pinctrl_can2: can2grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO25__CAN2_TX	0x139e>, /* Lino S28 */
> +			   <MX93_PAD_GPIO_IO27__CAN2_RX	0x139e>; /* Lino S30 */
> +	};
> +
> +	/* Lino ETH_1 RGMII */
> +	pinctrl_eth1: eqosgrp {
> +		fsl,pins = <MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0			0x1fe>, /* Lino P77 */
> +			   <MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1			0x1fe>, /* Lino P79 */
> +			   <MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2			0x1fe>, /* Lino P81 */
> +			   <MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3			0x1fe>, /* Lino P83 */
> +			   <MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x1fe>, /* Lino P73 */
> +			   <MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL		0x1fe>, /* Lino P75 */
> +			   <MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0			0x1fe>, /* Lino P97 */
> +			   <MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1			0x1fe>, /* Lino P95 */
> +			   <MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2			0x1fe>, /* Lino P93 */
> +			   <MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3			0x1fe>, /* Lino P91 */
> +			   <MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x1fe>, /* Lino P89 */
> +			   <MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x1fe>; /* Lino P85 */
> +	};
> +
> +	/* Lino ETH MDIO */
> +	pinctrl_mdio: eqosmdiogrp {
> +		fsl,pins = <MX93_PAD_ENET1_MDC__ENET_QOS_MDC	0x1fe>, /* Lino P69 */
> +			   <MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO	0x1fe>; /* Lino P67 */
> +	};
> +
> +	/* Lino ETH_2 RGMII */
> +	pinctrl_eth2: fecgrp {
> +		fsl,pins = <MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x1fe>, /* Lino S77 */
> +			   <MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x1fe>, /* Lino S79 */
> +			   <MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x1fe>, /* Lino S81 */
> +			   <MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x1fe>, /* Lino S83 */
> +			   <MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x1fe>, /* Lino S71 */
> +			   <MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x1fe>, /* Lino S73 */
> +			   <MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x1fe>, /* Lino S99 */
> +			   <MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x1fe>, /* Lino S97 */
> +			   <MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x1fe>, /* Lino S93 */
> +			   <MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x1fe>, /* Lino S91 */
> +			   <MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x1fe>, /* Lino S87 */
> +			   <MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x1fe>; /* Lino S89 */
> +	};
> +
> +	/* Lino GPIO_11 */
> +	pinctrl_gpio_11: gpio1io10grp {
> +		fsl,pins = <MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10	0x139e>; /* Lino P65 */
> +	};
> +
> +	/* Lino SPI_2_CS as GPIO */
> +	pinctrl_spi2_cs0_gpio: gpio1io11grp {
> +		fsl,pins = <MX93_PAD_SAI1_TXFS__GPIO1_IO11	0x139e>; /* Lino S18 */
> +	};
> +
> +	/* Lino GPIO_1 */
> +	pinctrl_gpio1: gpio2io0grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO00__GPIO2_IO00	0x139e>; /* Lino P30 */
> +	};
> +
> +	/* Lino GPIO_2 */
> +	pinctrl_gpio2: gpio2io1grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO01__GPIO2_IO01	0x139e>; /* Lino P32 */
> +	};
> +
> +	/* Lino SPI_1_CS as GPIO */
> +	pinctrl_spi1_cs0_gpio: gpio2io12grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO12__GPIO2_IO12	0x139e>; /* Lino P58 */
> +	};
> +
> +	/* Lino GPIO_3 */
> +	pinctrl_gpio3: gpio2io17grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO17__GPIO2_IO17	0x139e>; /* Lino P34 */
> +	};
> +
> +	/* Lino GPIO_4 */
> +	pinctrl_gpio4: gpio2io22grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO22__GPIO2_IO22	0x139e>; /* Lino P36 */
> +	};
> +
> +	/* Lino PWM_3 as GPIO */
> +	pinctrl_pwm3_gpio: gpio2io23grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO23__GPIO2_IO23	0x139e>; /* Lino P5 */
> +	};
> +
> +	/* Lino GPIO_5 */
> +	pinctrl_gpio5: gpio2io24grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO24__GPIO2_IO24	0x139e>; /* Lino P38 */
> +	};
> +
> +	/* Lino GPIO_6 */
> +	pinctrl_gpio6: gpio3io26grp {
> +		fsl,pins = <MX93_PAD_CCM_CLKO1__GPIO3_IO26	0x139e>; /* Lino P40 */
> +	};
> +
> +	/* Lino GPIO_7 */
> +	pinctrl_gpio7: gpio3io27grp {
> +		fsl,pins = <MX93_PAD_CCM_CLKO2__GPIO3_IO27	0x139e>; /* Lino P42 */
> +	};
> +
> +	/* Lino GPIO_9 */
> +	pinctrl_gpio9: gpio4io14grp {
> +		fsl,pins = <MX93_PAD_ENET2_MDC__GPIO4_IO14	0x139e>; /* Lino P46 */
> +	};
> +
> +	/* Lino GPIO_10 */
> +	pinctrl_gpio10: gpio4io15grp {
> +		fsl,pins = <MX93_PAD_ENET2_MDIO__GPIO4_IO15	0x139e>; /* Lino P48 */
> +	};
> +
> +	/* Lino GPIO_8 */
> +	pinctrl_gpio8: gpio4io28grp {
> +		fsl,pins = <MX93_PAD_CCM_CLKO3__GPIO4_IO28	0x139e>; /* Lino P44 */
> +	};
> +
> +	/* On-module GPIO_EXP_INT# */
> +	pinctrl_gpio_exp_int: gpio4io29grp {
> +		fsl,pins = <MX93_PAD_CCM_CLKO4__GPIO4_IO29	0x139e>; /* GPIO_EXP_INT# */
> +	};
> +
> +	/* Lino I2C_1 as GPIO */
> +	pinctrl_i2c1_gpio: lpi2c1gpiogrp {
> +		fsl,pins = <MX93_PAD_I2C1_SCL__GPIO1_IO00	0x40000b9e>, /* Lino P18 */
> +			   <MX93_PAD_I2C1_SDA__GPIO1_IO01	0x40000b9e>; /* Lino P16 */
> +	};
> +
> +	/* Lino I2C_1 */
> +	pinctrl_i2c1: lpi2c1grp {
> +		fsl,pins = <MX93_PAD_I2C1_SCL__LPI2C1_SCL	0x40000b9e>, /* Lino P18 */
> +			   <MX93_PAD_I2C1_SDA__LPI2C1_SDA	0x40000b9e>; /* Lino P16 */
> +	};
> +
> +	/* On-module PMIC I2C as GPIO */
> +	pinctrl_pmic_i2c_gpio: lpi2c2gpiogrp {
> +		fsl,pins = <MX93_PAD_I2C2_SCL__GPIO1_IO02	0x40000b9e>, /* PMIC_I2C_SCL */
> +			   <MX93_PAD_I2C2_SDA__GPIO1_IO03	0x40000b9e>; /* PMIC_I2C_SDA */
> +	};
> +
> +	/* On-module PMIC I2C */
> +	pinctrl_pmic_i2c: lpi2c2grp {
> +		fsl,pins = <MX93_PAD_I2C2_SCL__LPI2C2_SCL	0x40000b9e>, /* PMIC_I2C_SCL */
> +			   <MX93_PAD_I2C2_SDA__LPI2C2_SDA	0x40000b9e>; /* PMIC_I2C_SDA */
> +	};
> +
> +	/* Lino I2C_2 as GPIO */
> +	pinctrl_i2c2_gpio: lpi2c3gpiogrp {
> +		fsl,pins = <MX93_PAD_GPIO_IO28__GPIO2_IO28	0x40000b9e>, /* Lino P20 */
> +			   <MX93_PAD_GPIO_IO29__GPIO2_IO29	0x40000b9e>; /* Lino P22 */
> +	};
> +
> +	/* Lino I2C_2 */
> +	pinctrl_i2c2: lpi2c3grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO28__LPI2C3_SDA	0x40000b9e>, /* Lino P20 */
> +			   <MX93_PAD_GPIO_IO29__LPI2C3_SCL	0x40000b9e>; /* Lino P22 */
> +	};
> +
> +	/* Lino I2C_3 as GPIO */
> +	pinctrl_i2c3_gpio: lpi2c4gpiogrp {
> +		fsl,pins = <MX93_PAD_GPIO_IO02__GPIO2_IO02	0x40000b9e>, /* Lino P24 */
> +			   <MX93_PAD_GPIO_IO03__GPIO2_IO03	0x40000b9e>; /* Lino P26 */
> +	};
> +
> +	/* Lino I2C_3 */
> +	pinctrl_i2c3: lpi2c4grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO02__LPI2C4_SDA	0x40000b9e>, /* Lino P24 */
> +			   <MX93_PAD_GPIO_IO03__LPI2C4_SCL	0x40000b9e>; /* Lino P26 */
> +	};
> +
> +	/* Lino SPI_2 */
> +	pinctrl_spi2: lpspi1grp {
> +		fsl,pins = <MX93_PAD_SAI1_TXD0__LPSPI1_SCK	0x139e>, /* Lino S20 */
> +			   <MX93_PAD_SAI1_RXD0__LPSPI1_SOUT	0x139e>, /* Lino S22 */
> +			   <MX93_PAD_SAI1_TXC__LPSPI1_SIN	0x139e>; /* Lino S24 */
> +	};
> +
> +	/* Lino SPI_1 */
> +	pinctrl_spi1: lpspi8grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO13__LPSPI8_SIN	0x139e>, /* Lino P54 */
> +			   <MX93_PAD_GPIO_IO14__LPSPI8_SOUT	0x139e>, /* Lino P56 */
> +			   <MX93_PAD_GPIO_IO15__LPSPI8_SCK	0x139e>; /* Lino P52 */
> +	};
> +
> +	/* Lino UART_3 */
> +	pinctrl_uart3: lpuart1grp {
> +		fsl,pins = <MX93_PAD_UART1_RXD__LPUART1_RX	0x39e>, /* Lino P17 */
> +			   <MX93_PAD_UART1_TXD__LPUART1_TX	0x39e>; /* Lino P19 */
> +	};
> +
> +	/* Lino UART_4 */
> +	pinctrl_uart4: lpuart2grp {
> +		fsl,pins = <MX93_PAD_UART2_RXD__LPUART2_RX	0x39e>, /* Lino P23 */
> +			   <MX93_PAD_UART2_TXD__LPUART2_TX	0x39e>; /* Lino P25 */
> +	};
> +
> +	/* Lino UART_1 */
> +	pinctrl_uart1: lpuart6grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO04__LPUART6_TX	0x39e>, /* Lino P11 */
> +			   <MX93_PAD_GPIO_IO05__LPUART6_RX	0x39e>, /* Lino P9 */
> +			   <MX93_PAD_GPIO_IO06__LPUART6_CTS_B	0x39e>, /* Lino P8 */
> +			   <MX93_PAD_GPIO_IO07__LPUART6_RTS_B	0x39e>; /* Lino P6 */
> +	};
> +
> +	/* Lino UART_2 */
> +	pinctrl_uart2: lpuart7grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO08__LPUART7_TX	0x39e>, /* Lino P15 */
> +			   <MX93_PAD_GPIO_IO09__LPUART7_RX	0x39e>, /* Lino P13 */
> +			   <MX93_PAD_GPIO_IO10__LPUART7_CTS_B	0x39e>, /* Lino S7 */
> +			   <MX93_PAD_GPIO_IO11__LPUART7_RTS_B	0x39e>; /* Lino S5 */
> +	};
> +
> +	/* Lino I2S_1 */
> +	pinctrl_i2s1: sai3grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO16__SAI3_TX_BCLK	0x139e>, /* Lino S94 */
> +			   <MX93_PAD_GPIO_IO19__SAI3_TX_DATA00	0x139e>, /* Lino S98 */
> +			   <MX93_PAD_GPIO_IO20__SAI3_RX_DATA00	0x139e>, /* Lino S100 */
> +			   <MX93_PAD_GPIO_IO26__SAI3_TX_SYNC	0x139e>; /* Lino S96 */
> +	};
> +
> +	/* Lino PWM_1 */
> +	pinctrl_pwm1: tpm4ch1grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO21__TPM4_CH1	0x139e>; /* Lino P1 */
> +	};
> +
> +	/* Lino PWM_2 */
> +	pinctrl_pwm2: tpm5ch2grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO18__TPM5_CH2	0x139e>; /* Lino P3 */
> +	};
> +
> +	/* Lino PWM_3 */
> +	pinctrl_pwm3: tpm6ch1grp {
> +		fsl,pins = <MX93_PAD_GPIO_IO23__TPM6_CH1	0x139e>; /* Lino P5 */
> +	};
> +
> +	/* On-module eMMC */
> +	pinctrl_emmc: usdhc1grp {
> +		fsl,pins = <MX93_PAD_SD1_CLK__USDHC1_CLK	0x5fe>,      /* eMMC_CLK    */
> +			   <MX93_PAD_SD1_CMD__USDHC1_CMD	0x400013fe>, /* eMMC_CMD    */
> +			   <MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x400013fe>, /* eMMC_DATA0  */
> +			   <MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x400013fe>, /* eMMC_DATA1  */
> +			   <MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x400013fe>, /* eMMC_DATA2  */
> +			   <MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x400013fe>, /* eMMC_DATA3  */
> +			   <MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x400013fe>, /* eMMC_DATA4  */
> +			   <MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x400013fe>, /* eMMC_DATA5  */
> +			   <MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x400013fe>, /* eMMC_DATA6  */
> +			   <MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x400013fe>, /* eMMC_DATA7  */
> +			   <MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1580>;     /* eMMC_STROBE */
> +	};
> +
> +	/* Lino SD_1_CD# */
> +	pinctrl_sd1_cd: usdhc2cdgrp {
> +		fsl,pins = <MX93_PAD_SD2_CD_B__GPIO3_IO00	0x139e>; /* Lino P78 */
> +	};
> +
> +	/* Lino SD_1 */
> +	pinctrl_sd1: usdhc2grp {
> +		fsl,pins = <MX93_PAD_SD2_CLK__USDHC2_CLK	0x5fe>,      /* Lino P68 */
> +			   <MX93_PAD_SD2_CMD__USDHC2_CMD	0x400013fe>, /* Lino P66 */
> +			   <MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x400013fe>, /* Lino P74 */
> +			   <MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x400013fe>, /* Lino P76 */
> +			   <MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x400013fe>, /* Lino P60 */
> +			   <MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x400013fe>; /* Lino P64 */
> +	};
> +
> +	/* Lino SD_1_PWR_EN */
> +	pinctrl_sd1_pwr_en: usdhc2pwrgrp {
> +		fsl,pins = <MX93_PAD_SD2_RESET_B__GPIO3_IO07	0x139e>; /* Lino P72 */
> +	};
> +
> +	/* On-module PMIC_SD_2_VSEL */
> +	pinctrl_sd1_vsel: usdhc2vselgrp {
> +		fsl,pins = <MX93_PAD_SD2_VSELECT__GPIO3_IO19	0x51e>; /* PMIC_SD_2_VSEL */
> +	};
> +
> +	/* Lino SD_2 */
> +	pinctrl_sd2: usdhc3grp {
> +		fsl,pins = <MX93_PAD_SD3_CLK__USDHC3_CLK	0x5fe>,      /* Lino S10 */
> +			   <MX93_PAD_SD3_CMD__USDHC3_CMD	0x400013fe>, /* Lino S8  */
> +			   <MX93_PAD_SD3_DATA0__USDHC3_DATA0	0x400013fe>, /* Lino S12 */
> +			   <MX93_PAD_SD3_DATA1__USDHC3_DATA1	0x400013fe>, /* Lino S16 */
> +			   <MX93_PAD_SD3_DATA2__USDHC3_DATA2	0x400013fe>, /* Lino S2  */
> +			   <MX93_PAD_SD3_DATA3__USDHC3_DATA3	0x400013fe>; /* Lino S4  */
> +	};
> +
> +	pinctrl_wdog: wdoggrp {
> +		fsl,pins = <MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY 0x31e>; /* PMIC_WDOG_B */
> +	};
> +};
> --
> 2.47.3
>
>