arch/arm/dts/imx7d-smegw01.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
//
// Copyright (C) 2020 PHYTEC Messtechnik GmbH
// Author: Jens Lang  <J.Lang@phytec.de>
// Copyright (C) 2021 Fabio Estevam <festevam@denx.de>

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx7d.dtsi"

/ {
	model = "Storopack SMEGW01 board";
	compatible = "storopack,imx7d-smegw01", "fsl,imx7d";

	aliases {
		mmc0 = &usdhc1;
		mmc1 = &usdhc3;
		mmc2 = &usdhc2;
		rtc0 = &i2c_rtc;
		rtc1 = &snvs_rtc;
	};

	chosen {
		stdout-path = &uart1;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x20000000>;
	};

	reg_lte_on: regulator-lte-on {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lte_on>;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-name = "lte_on";
		gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
	};

	reg_lte_nreset: regulator-lte-nreset {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lte_nreset>;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-name = "LTE_nReset";
		gpio = <&gpio6 21 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
	};

	reg_wifi: regulator-wifi {
		compatible = "regulator-fixed";
		gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_wifi>;
		regulator-name = "wifi_reg";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_wlan_rfkill: regulator-wlan-rfkill {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-2 = <&pinctrl_rfkill>;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-name = "wlan_rfkill";
		gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
	};

	reg_usbotg_vbus: regulator-usbotg-vbus {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbotg1_pwr_gpio>;
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 05 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	cs-gpios = <&gpio4 19 GPIO_ACTIVE_LOW>;
	status = "okay";

	sram@0 {
		compatible = "microchip,48l640";
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <1>;
		spi-max-frequency = <16000000>;
	};
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet1>;
	assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
			  <&clks IMX7D_ENET1_TIME_ROOT_CLK>;
	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
	assigned-clock-rates = <0>, <100000000>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy0>;
	fsl,magic-packet;
	status = "okay";

	mdio: mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy0: ethernet-phy@1 {
			compatible = "ethernet-phy-id0022.1622",
				     "ethernet-phy-ieee802.3-c22";
			reg = <1>;
			reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
		};

		ethphy1: ethernet-phy@2 {
			compatible = "ethernet-phy-id0022.1622",
				     "ethernet-phy-ieee802.3-c22";
			reg = <2>;
		};
	};
};

&fec2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet2>;
	assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>,
			  <&clks IMX7D_ENET2_TIME_ROOT_CLK>;
	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
	assigned-clock-rates = <0>, <100000000>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy1>;
	fsl,magic-packet;
	status = "okay";
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 =<&pinctrl_i2c2>;
	clock-frequency = <100000>;
	status = "okay";

	i2c_rtc: rtc@52 {
		compatible = "microcrystal,rv3028";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_rtc_int>;
		reg = <0x52>;
		interrupt-parent = <&gpio2>;
		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
	};
};

&flexcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	status = "okay";
};

&flexcan2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "okay";
};

&usbotg1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg1_lpsr>;
	dr_mode = "otg";
	vbus-supply = <&reg_usbotg_vbus>;
	status = "okay";
};

&usbotg2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg2>;
	dr_mode = "host";
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
	no-1-8-v;
	wakeup-source;
	keep-power-in-suspend;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	no-1-8-v;
	non-removable;
	vmmc-supply = <&reg_wifi>;
	wakeup-source;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc3>;
	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
	assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
	assigned-clock-rates = <400000000>;
	max-frequency = <200000000>;
	bus-width = <8>;
	fsl,tuning-step = <1>;
	non-removable;
	cap-mmc-highspeed;
	cap-mmc-hw-reset;
	mmc-hs200-1_8v;
	mmc-ddr-1_8v;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
	status = "okay";
};

&iomuxc {
	pinctrl_ecspi1: ecspi1grp {
		fsl,pins = <
			MX7D_PAD_ECSPI1_SS0__GPIO4_IO19	0x04
			MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK	0x04
			MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI	0x04
			MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO	0x04
		>;
	};

	pinctrl_enet1: enet1grp {
		fsl,pins = <
			MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x5
			MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x5
			MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x5
			MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2	0x5
			MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3	0x5
			MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC	0x5
			MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x5
			MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0	0x5
			MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1	0x5
			MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2	0x5
			MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3	0x5
			MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC	0x5
			MX7D_PAD_GPIO1_IO10__ENET1_MDIO		0x7
			MX7D_PAD_GPIO1_IO11__ENET1_MDC		0x7
		>;
	};

	pinctrl_enet2: enet2grp {
		fsl,pins = <
			MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x5
			MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC	0x5
			MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0	0x5
			MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1	0x5
			MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2	0x5
			MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3	0x5
			MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0	0x5
			MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1	0x5
			MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2	0x5
			MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3	0x5
			MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL 0x5
			MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC	0x5
			MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x08
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX7D_PAD_I2C2_SCL__I2C2_SCL		0x40000004
			MX7D_PAD_I2C2_SDA__I2C2_SDA		0x40000004
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX	0x0b0b0
			MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX	0x0b0b0
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX	0x0b0b0
			MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX	0x0b0b0
		>;
	};

	pinctrl_lte_on: lteongrp {
		fsl,pins = <
			MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12	0x17059
		>;
	};

	pinctrl_lte_nreset: ltenresetgrp {
		fsl,pins = <
			MX7D_PAD_SAI2_RX_DATA__GPIO6_IO21	0x17059
		>;
	};

	pinctrl_rfkill: rfkillrp {
		fsl,pins = <
			MX7D_PAD_EPDC_DATA11__GPIO2_IO11	0x17059
		>;
	};

	pinctrl_rtc_int: rtcintgrp {
		fsl,pins = <
			MX7D_PAD_EPDC_DATA15__GPIO2_IO15	0x17059
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x74
			MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x7c
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX	0x7c
			MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX	0x74
		>;
	};

	pinctrl_usbotg1_lpsr: usbotg1 {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO04__USB_OTG1_OC	0x04
		>;
	};

	pinctrl_usbotg1_pwr: usbotg1-pwr {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO05__USB_OTG1_PWR	0x04
		>;
	};

	pinctrl_usbotg1_pwr_gpio: usbotg1-pwr-gpio {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5	0x04
		>;
	};

	pinctrl_usbotg2: usbotg2grp {
		fsl,pins = <
			MX7D_PAD_UART3_RTS_B__USB_OTG2_OC	0x04
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59
			MX7D_PAD_SD1_CMD__SD1_CMD		0x59
			MX7D_PAD_SD1_CLK__SD1_CLK		0x19
			MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
			MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
			MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
			MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX7D_PAD_SD2_CLK__SD2_CLK		0x19
			MX7D_PAD_SD2_CMD__SD2_CMD		0x59
			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x59
			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x59
			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x59
			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x59
			MX7D_PAD_SD2_CD_B__SD2_CD_B		0x08
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX7D_PAD_SD3_CMD__SD3_CMD		0x5d
			MX7D_PAD_SD3_CLK__SD3_CLK		0x1d
			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5d
			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5d
			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5d
			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5d
			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5d
			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5d
			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5d
			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5d
			MX7D_PAD_SD3_STROBE__SD3_STROBE	0x1d
		>;
	};

	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
		fsl,pins = <
			MX7D_PAD_SD3_CMD__SD3_CMD		0x5e
			MX7D_PAD_SD3_CLK__SD3_CLK		0x1e
			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5e
			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5e
			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5e
			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5e
			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5e
			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5e
			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5e
			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5e
			MX7D_PAD_SD3_STROBE__SD3_STROBE	0x1e
		>;
	};

	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
		fsl,pins = <
			MX7D_PAD_SD3_CMD__SD3_CMD		0x5f
			MX7D_PAD_SD3_CLK__SD3_CLK		0x0f
			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x5f
			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x5f
			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x5f
			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x5f
			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x5f
			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x5f
			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x5f
			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x5f
			MX7D_PAD_SD3_STROBE__SD3_STROBE	0x1f
		>;
	};

	pinctrl_wifi: wifigrp {
		fsl,pins = <
			MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30	0x04
			MX7D_PAD_SD2_RESET_B__GPIO5_IO11	0x04
		>;
	};
};

&iomuxc_lpsr {
	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74
		>;
	};
};