arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts - linux - Git at Google

 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 /*
  * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Markus Niebel
  * Author: Alexander Stein
  */
 /dts-v1/;

 #include <dt-bindings/input/input.h>
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/net/ti-dp83867.h>
 #include <dt-bindings/pwm/pwm.h>

 #include "imx93-tqma9352.dtsi"

 /{
 	model = "TQ-Systems i.MX93 TQMa93xxLA/TQMa93xxCA on MBa93xxCA starter kit";
 	compatible = "tq,imx93-tqma9352-mba93xxca",
 		     "tq,imx93-tqma9352", "fsl,imx93";
 	chassis-type = "embedded";

 	chosen {
 		stdout-path = &lpuart1;
 	};

 	aliases {
 		eeprom0 = &eeprom0;
 		ethernet0 = &fec;
 		ethernet1 = &eqos;
 		rtc0 = &pcf85063;
 		rtc1 = &bbnsm_rtc;
 	};

 	backlight_lvds: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&tpm5 0 5000000 0>;
 		brightness-levels = <0 4 8 16 32 64 128 255>;
 		default-brightness-level = <7>;
 		power-supply = <&reg_12v0>;
 		enable-gpios = <&expander2 2 GPIO_ACTIVE_HIGH>;
 		status = "disabled";
 	};

 	fan0: pwm-fan {
 		compatible = "pwm-fan";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_pwmfan>;
 		fan-supply = <&reg_pwm_fan>;
 		#cooling-cells = <2>;
 		/* typical 25 kHz -> 40.000 nsec */
 		pwms = <&tpm6 0 40000 PWM_POLARITY_INVERTED>;
 		cooling-levels = <0 32 64 128 196 240>;
 		pulses-per-revolution = <2>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 		status = "disabled";
 	};

 	gpio-keys {
 		compatible = "gpio-keys";
 		autorepeat;

 		switch-a {
 			label = "switcha";
 			linux,code = <BTN_0>;
 			gpios = <&expander0 6 GPIO_ACTIVE_LOW>;
 			wakeup-source;
 		};

 		switch-b {
 			label = "switchb";
 			linux,code = <BTN_1>;
 			gpios = <&expander0 7 GPIO_ACTIVE_LOW>;
 			wakeup-source;
 		};
 	};

 	gpio-leds {
 		compatible = "gpio-leds";

 		led-1 {
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_STATUS;
 			gpios = <&expander2 6 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};

 		led-2 {
 			color = <LED_COLOR_ID_AMBER>;
 			function = LED_FUNCTION_HEARTBEAT;
 			gpios = <&expander2 7 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 	};

 	iio-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>;
 	};

 	reg_3v3: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "V_3V3_MB";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 	};

 	reg_5v0: regulator-5v0 {
 		compatible = "regulator-fixed";
 		regulator-name = "V_5V0_MB";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 	};

 	reg_12v0: regulator-12v0 {
 		compatible = "regulator-fixed";
 		regulator-name = "V_12V";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		gpio = <&expander1 7 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};

 	reg_mpcie_1v5: regulator-mpcie-1v5 {
 		compatible = "regulator-fixed";
 		regulator-name = "V_1V5_MPCIE";
 		regulator-min-microvolt = <1500000>;
 		regulator-max-microvolt = <1500000>;
 		gpio = <&expander0 2 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};

 	reg_mpcie_3v3: regulator-mpcie-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "V_3V3_MPCIE";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		gpio = <&expander0 3 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};

 	reg_pwm_fan: regulator-pwm-fan {
 		compatible = "regulator-fixed";
 		regulator-name = "FAN_PWR";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 		vin-supply = <&reg_12v0>;
 	};

 	thermal-zones {
 		cpu-thermal {
 			trips {
 				cpu_active0: trip-active0 {
 					temperature = <40000>;
 					hysteresis = <5000>;
 					type = "active";
 				};

 				cpu_active1: trip-active1 {
 					temperature = <48000>;
 					hysteresis = <3000>;
 					type = "active";
 				};

 				cpu_active2: trip-active2 {
 					temperature = <60000>;
 					hysteresis = <10000>;
 					type = "active";
 				};
 			};

 			cooling-maps {
 				map1 {
 					trip = <&cpu_active0>;
 					cooling-device = <&fan0 1 1>;
 				};

 				map2 {
 					trip = <&cpu_active1>;
 					cooling-device = <&fan0 2 2>;
 				};

 				map3 {
 					trip = <&cpu_active2>;
 					cooling-device = <&fan0 3 3>;
 				};
 			};
 		};
 	};
 };

 &adc1 {
 	status = "okay";
 };

 &eqos {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_eqos>;
 	phy-mode = "rgmii-id";
 	phy-handle = <&ethphy_eqos>;
 	status = "okay";

 	mdio {
 		compatible = "snps,dwmac-mdio";
 		#address-cells = <1>;
 		#size-cells = <0>;

 		ethphy_eqos: ethernet-phy@0 {
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <0>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_eqos_phy>;
 			reset-gpios = <&expander1 0 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <500000>;
 			reset-deassert-us = <50000>;
 			interrupt-parent = <&gpio3>;
 			interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 			enet-phy-lane-no-swap;
 			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 			ti,dp83867-rxctrl-strap-quirk;
 			ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
 		};
 	};
 };

 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_fec>;
 	phy-mode = "rgmii-id";
 	phy-handle = <&ethphy_fec>;
 	fsl,magic-packet;
 	status = "okay";

 	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		clock-frequency = <5000000>;

 		ethphy_fec: ethernet-phy@0 {
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <0>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_fec_phy>;
 			reset-gpios = <&expander1 1 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <500000>;
 			reset-deassert-us = <50000>;
 			interrupt-parent = <&gpio3>;
 			interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
 			enet-phy-lane-no-swap;
 			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 			ti,dp83867-rxctrl-strap-quirk;
 			ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
 		};
 	};
 };

 &flexcan1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flexcan1>;
 	xceiver-supply = <&reg_3v3>;
 	status = "okay";
 };

 &flexcan2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flexcan2>;
 	xceiver-supply = <&reg_3v3>;
 	status = "okay";
 };

 &gpio1 {
 	gpio-line-names =
 		/* 00 */ "", "", "USB_C_ALERT#", "PMIC_IRQ#",
 		/* 04 */ "", "", "", "",
 		/* 08 */ "", "", "", "BM2_TEMP_EVENT_MOD#",
 		/* 12 */ "PEX_INT#", "", "RTC_EVENT#", "",
 		/* 16 */ "", "", "", "",
 		/* 20 */ "", "", "", "",
 		/* 24 */ "", "", "", "",
 		/* 28 */ "", "", "", "";

 	expander-irq-hog {
 		gpio-hog;
 		gpios = <12 GPIO_ACTIVE_LOW>;
 		input;
 		line-name = "PEX_INT#";
 	};

 	tcpc-irq-hog {
 		gpio-hog;
 		gpios = <2 GPIO_ACTIVE_LOW>;
 		input;
 		line-name = "USB_C_ALERT#";
 	};
 };

 &gpio2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpio2>;

 	gpio-line-names =
 		/* 00 */ "SPI6_PCS0#", "", "", "",
 		/* 04 */ "", "", "", "",
 		/* 08 */ "", "FAN_RPM", "MIPI_CSI_TRIGGER", "MIPI_CSI_SYNC",
 		/* 12 */ "", "", "", "",
 		/* 16 */ "X1_11", "X1_21", "X1_17", "X1_13",
 		/* 20 */ "X1_15", "X1_9", "", "",
 		/* 24 */ "", "", "X1_7", "",
 		/* 28 */ "", "", "", "";
 };

 &gpio3 {
 	gpio-line-names =
 		/* 00 */ "SD2_CD#", "", "", "",
 		/* 04 */ "", "", "", "SD2_RST#",
 		/* 08 */ "", "", "", "",
 		/* 12 */ "", "", "", "",
 		/* 16 */ "", "", "", "",
 		/* 20 */ "", "", "", "",
 		/* 24 */ "", "", "ENET1_INT#", "ENET2_INT#",
 		/* 28 */ "", "", "", "";
 };

 &gpio4 {
 	gpio-line-names =
 		/* 00 */ "", "", "", "",
 		/* 04 */ "", "", "", "",
 		/* 08 */ "", "", "", "",
 		/* 12 */ "", "", "", "",
 		/* 16 */ "", "", "", "",
 		/* 20 */ "", "", "", "",
 		/* 24 */ "", "", "", "",
 		/* 28 */ "", "DP_INT", "", "";
 };

 &lpi2c3 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 	clock-frequency = <400000>;
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_lpi2c3>;
 	pinctrl-1 = <&pinctrl_lpi2c3>;
 	status = "okay";

 	temperature-sensor@1c {
 		compatible = "nxp,se97b", "jedec,jc-42.4-temp";
 		reg = <0x1c>;
 	};

 	ptn5110: usb-typec@50 {
 		compatible = "nxp,ptn5110", "tcpci";
 		reg = <0x50>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_typec>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;

 		connector {
 			compatible = "usb-c-connector";
 			label = "X17";
 			power-role = "dual";
 			data-role = "dual";
 			try-power-role = "sink";
 			typec-power-opmode = "default";
 			pd-disable;
 			self-powered;

 			port {
 				typec_con_hs: endpoint {
 					remote-endpoint = <&typec_hs>;
 				};
 			};
 		};
 	};

 	eeprom2: eeprom@54 {
 		compatible = "nxp,se97b", "atmel,24c02";
 		reg = <0x54>;
 		pagesize = <16>;
 		vcc-supply = <&reg_3v3>;
 	};

 	expander0: gpio@70 {
 		compatible = "nxp,pca9538";
 		reg = <0x70>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_pexp_irq>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
 		vcc-supply = <&reg_3v3>;
 		gpio-line-names = "FAN_PWR_EN", "MPCIE_WAKE#",
 				  "MPCIE_1V5_EN", "MPCIE_3V3_EN",
 				  "MPCIE_PERST#", "MPCIE_WDISABLE#",
 				  "BUTTON_A#", "BUTTON_B#";

 		mpcie-wake-hog {
 			gpio-hog;
 			gpios = <1 GPIO_ACTIVE_LOW>;
 			input;
 			line-name = "MPCIE_WAKE#";
 		};

 		/*
 		 * Controls the mPCIE slot reset which is low active as
 		 * reset signal. The output-low states, the signal is
 		 * inactive, e.g. not in reset
 		 */
 		mpcie_rst_hog: mpcie-rst-hog {
 			gpio-hog;
 			gpios = <4 GPIO_ACTIVE_LOW>;
 			output-low;
 			line-name = "MPCIE_PERST#";
 		};

 		/*
 		 * Controls the mPCIE slot WDISABLE pin which is low active
 		 * as disable signal. The output-low states, the signal is
 		 * inactive, e.g. not disabled
 		 */
 		mpcie_wdisable_hog: mpcie-wdisable-hog {
 			gpio-hog;
 			gpios = <5 GPIO_ACTIVE_LOW>;
 			output-low;
 			line-name = "MPCIE_WDISABLE#";
 		};
 	};

 	expander1: gpio@71 {
 		compatible = "nxp,pca9538";
 		reg = <0x71>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		vcc-supply = <&reg_3v3>;
 		gpio-line-names = "ENET1_RESET#", "ENET2_RESET#",
 				  "USB_RESET#", "",
 				  "WLAN_PD#", "WLAN_W_DISABLE#",
 				  "WLAN_PERST#", "12V_EN";

 		/*
 		 * Controls the WiFi card PD pin which is low active
 		 * as power down signal. The output-high states, the signal
 		 * is active, e.g. card is powered down
 		 */
 		wlan-pd-hog {
 			gpio-hog;
 			gpios = <4 GPIO_ACTIVE_LOW>;
 			output-high;
 			line-name = "WLAN_PD#";
 		};

 		/*
 		 * Controls the WiFi card disable pin which is low active
 		 * as disable signal. The output-high states, the signal
 		 * is active, e.g. card is disabled
 		 */
 		wlan-wdisable-hog {
 			gpio-hog;
 			gpios = <5 GPIO_ACTIVE_LOW>;
 			output-high;
 			line-name = "WLAN_W_DISABLE#";
 		};

 		/*
 		 * Controls the WiFi card reset pin which is low active
 		 * as reset signal. The output-high states, the signal
 		 * is active, e.g. card in reset
 		 */
 		wlan-perst-hog {
 			gpio-hog;
 			gpios = <6 GPIO_ACTIVE_LOW>;
 			output-high;
 			line-name = "WLAN_PERST#";
 		};
 	};

 	expander2: gpio@72 {
 		compatible = "nxp,pca9538";
 		reg = <0x72>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		vcc-supply = <&reg_3v3>;
 		gpio-line-names = "LCD_RESET#", "LCD_PWR_EN",
 				  "LCD_BLT_EN", "DP_EN",
 				  "MIPI_CSI_EN", "MIPI_CSI_RST#",
 				  "USER_LED1", "USER_LED2";
 	};
 };

 &lpi2c5 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 	clock-frequency = <400000>;
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_lpi2c5>;
 	pinctrl-1 = <&pinctrl_lpi2c5>;
 	status = "okay";
 };

 &lpspi6 {
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_lpspi6>;
 	pinctrl-1 = <&pinctrl_lpspi6>;
 	status = "okay";
 };

 &lpuart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
 	status = "okay";
 };

 &lpuart2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart2>;
 	linux,rs485-enabled-at-boot-time;
 	status = "okay";
 };

 /* disabled per default, console for M33 */
 &lpuart3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart3>;
 	status = "disabled";
 };

 &lpuart6 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart6>;
 	status = "okay";
 };

 &lpuart8 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart8>;
 	status = "okay";
 };

 &pcf85063 {
 	/* RTC_EVENT# from SoM is connected on mainboard */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcf85063>;
 	interrupt-parent = <&gpio1>;
 	interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
 };

 &se97_som {
 	/* TEMP_EVENT# from SoM is connected on mainboard */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_temp_sensor_som>;
 	interrupt-parent = <&gpio1>;
 	interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 };

 &tpm5 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_tpm5>;
 };

 &tpm6 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_tpm6>;
 	status = "okay";
 };

 &usbotg1 {
 	dr_mode = "otg";
 	hnp-disable;
 	srp-disable;
 	adp-disable;
 	usb-role-switch;
 	disable-over-current;
 	samsung,picophy-pre-emp-curr-control = <3>;
 	samsung,picophy-dc-vol-level-adjust = <7>;
 	status = "okay";

 	port {
 		typec_hs: endpoint {
 			remote-endpoint = <&typec_con_hs>;
 		};
 	};
 };

 &usbotg2 {
 	dr_mode = "host";
 	#address-cells = <1>;
 	#size-cells = <0>;
 	disable-over-current;
 	samsung,picophy-pre-emp-curr-control = <3>;
 	samsung,picophy-dc-vol-level-adjust = <7>;
 	status = "okay";

 	hub_2_0: usb-hub@1 {
 		compatible = "usb424,2517";
 		reg = <1>;
 		reset-gpios = <&expander1 2 GPIO_ACTIVE_LOW>;
 		vdd-supply = <&reg_3v3>;
 	};
 };

 &usdhc2 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2_hs>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-1 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-2 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>;
 	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
 	bus-width = <4>;
 	no-sdio;
 	no-mmc;
 	disable-wp;
 	status = "okay";
 };

 &iomuxc {
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET1_MDC__ENET_QOS_MDC			0x51e
 			/* SION | HYS | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO			0x4000111e
 			/* HYS | FSEL_0 | DSE no drive */
 			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0			0x1000
 			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1			0x1000
 			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2			0x1000
 			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3			0x1000
 			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL		0x1000
 			/* HYS | PD | FSEL_0 | DSE no drive */
 			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x1400
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0			0x51e
 			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1			0x51e
 			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2			0x51e
 			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3			0x51e
 			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x51e
 			/* PD | FSEL_3 | DSE X3 */
 			MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x58e
 		>;
 	};

 	pinctrl_eqos_phy: eqosphygrp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | DSE no drive */
 			MX93_PAD_CCM_CLKO1__GPIO3_IO26			0x1000
 		>;
 	};

 	pinctrl_fec: fecgrp {
 		fsl,pins = <
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_MDC__ENET1_MDC			0x51e
 			/* SION | HYS | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x4000111e
 			/* HYS | FSEL_0 | DSE no drive */
 			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x1000
 			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x1000
 			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x1000
 			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x1000
 			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x1000
 			/* HYS | PD | FSEL_0 | DSE no drive */
 			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x1400
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x51e
 			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x51e
 			MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x51e
 			MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x51e
 			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x51e
 			/* PD | FSEL_3 | DSE X3 */
 			MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x58e
 		>;
 	};

 	pinctrl_fec_phy: fecphygrp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | DSE no drive */
 			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x1000
 		>;
 	};

 	pinctrl_flexcan1: flexcan1grp {
 		fsl,pins = <
 			/* HYS | PU | FSEL_0 | DSE no drive */
 			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x1200
 			/* PU | FSEL_3 | DSE X4 */
 			MX93_PAD_PDM_CLK__CAN1_TX			0x039e
 		>;
 	};

 	pinctrl_flexcan2: flexcan2grp {
 		fsl,pins = <
 			/* HYS | PU | FSEL_0 | DSE no drive */
 			MX93_PAD_GPIO_IO27__CAN2_RX			0x1200
 			/* PU | FSEL_3 | DSE X4 */
 			MX93_PAD_GPIO_IO25__CAN2_TX			0x039e
 		>;
 	};

 	pinctrl_gpio2: gpio2grp {
 		fsl,pins = <
 			/* HYS | PD | FSEL_2 | DSE X4 */
 			MX93_PAD_GPIO_IO16__GPIO2_IO16			0x151e
 			MX93_PAD_GPIO_IO17__GPIO2_IO17			0x151e
 			MX93_PAD_GPIO_IO18__GPIO2_IO18			0x151e
 			MX93_PAD_GPIO_IO19__GPIO2_IO19			0x151e
 			MX93_PAD_GPIO_IO20__GPIO2_IO20			0x151e
 			MX93_PAD_GPIO_IO21__GPIO2_IO21			0x151e
 			MX93_PAD_GPIO_IO26__GPIO2_IO26			0x151e
 		>;
 	};

 	pinctrl_jtag: jtaggrp {
 		fsl,pins = <
 			MX93_PAD_DAP_TCLK_SWCLK__JTAG_MUX_TCK		0x051e
 			MX93_PAD_DAP_TDI__JTAG_MUX_TDI			0x1200
 			MX93_PAD_DAP_TDO_TRACESWO__JTAG_MUX_TDO		0x031e
 			MX93_PAD_DAP_TMS_SWDIO__JTAG_MUX_TMS		0x1200
 		>;
 	};

 	pinctrl_lpi2c3: lpi2c3grp {
 		fsl,pins = <
 			/* SION | HYS | OD | FSEL_3 | DSE X4 */
 			MX93_PAD_GPIO_IO28__LPI2C3_SDA			0x4000199e
 			MX93_PAD_GPIO_IO29__LPI2C3_SCL			0x4000199e
 		>;
 	};

 	pinctrl_lpi2c5: lpi2c5grp {
 		fsl,pins = <
 			/* SION | HYS | OD | FSEL_3 | DSE X4 */
 			MX93_PAD_GPIO_IO22__LPI2C5_SDA			0x4000199e
 			MX93_PAD_GPIO_IO23__LPI2C5_SCL			0x4000199e
 		>;
 	};

 	pinctrl_lpspi6: lpspi6grp {
 		fsl,pins = <
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_GPIO_IO00__LPSPI6_PCS0			0x011e
 			/* HYS | PD | FSEL_0 | DSE no drive */
 			MX93_PAD_GPIO_IO01__LPSPI6_SIN			0x1400
 			/* PD | FSEL_2 | DSE X4 */
 			MX93_PAD_GPIO_IO02__LPSPI6_SOUT			0x051e
 			MX93_PAD_GPIO_IO03__LPSPI6_SCK			0x051e
 		>;
 	};

 	pinctrl_pcf85063: pcf85063grp {
 		fsl,pins = <
 			MX93_PAD_SAI1_RXD0__GPIO1_IO14			0x1000
 		>;
 	};

 	pinctrl_mipi_csi: mipicsigrp {
 		fsl,pins = <
 			MX93_PAD_CCM_CLKO3__CCMSRCGPCMIX_CLKO3		0x051e /* MCLK */
 			MX93_PAD_GPIO_IO10__GPIO2_IO10			0x051e /* TRIGGER */
 			MX93_PAD_GPIO_IO11__GPIO2_IO11			0x1400 /* SYNC */
 		>;
 	};

 	pinctrl_pexp_irq: pexpirqgrp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_SAI1_TXC__GPIO1_IO12			0x1000
 		>;
 	};

 	pinctrl_pwmfan: pwmfangrp {
 		fsl,pins = <
 			/* HYS | PU | FSEL_0 | no DSE */
 			MX93_PAD_GPIO_IO09__GPIO2_IO09			0x1200
 		>;
 	};

 	pinctrl_temp_sensor_som: tempsensorsomgrp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | no DSE */
 			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x1000
 		>;
 	};

 	pinctrl_tc9595: tc9595-grp {
 		fsl,pins = <
 			/* HYS | PD | FSEL_0 | no DSE */
 			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x1400
 		>;
 	};

 	pinctrl_tpm5: tpm5grp {
 		fsl,pins = <
 			MX93_PAD_GPIO_IO06__TPM5_CH0			0x57e
 		>;
 	};

 	pinctrl_tpm6: tpm6grp {
 		fsl,pins = <
 			MX93_PAD_GPIO_IO08__TPM6_CH0			0x57e
 		>;
 	};

 	pinctrl_typec: typecgrp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_I2C2_SCL__GPIO1_IO02			0x1000
 		>;
 	};

 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_UART1_RXD__LPUART1_RX			0x1000
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_UART1_TXD__LPUART1_TX			0x011e
 		>;
 	};

 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_UART2_RXD__LPUART2_RX			0x1000
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_UART2_TXD__LPUART2_TX			0x011e
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_SAI1_TXD0__LPUART2_RTS_B		0x011e
 		>;
 	};

 	pinctrl_uart3: uart3grp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_GPIO_IO15__LPUART3_RX			0x1000
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_GPIO_IO14__LPUART3_TX			0x011e
 		>;
 	};

 	pinctrl_uart6: uart6grp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_GPIO_IO05__LPUART6_RX			0x1000
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_GPIO_IO04__LPUART6_TX			0x011e
 		>;
 	};

 	pinctrl_uart8: uart8grp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_GPIO_IO13__LPUART8_RX			0x1000
 			/* FSEL_2 | DSE X4 */
 			MX93_PAD_GPIO_IO12__LPUART8_TX			0x011e
 		>;
 	};

 	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
 		fsl,pins = <
 			/* HYS | FSEL_0 | No DSE */
 			MX93_PAD_SD2_CD_B__GPIO3_IO00			0x1000
 		>;
 	};

 	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc2_hs: usdhc2hsgrp {
 		fsl,pins = <
 			/* PD | FSEL_3 | DSE X5 */
 			MX93_PAD_SD2_CLK__USDHC2_CLK			0x05be
 			/* HYS | PU | FSEL_3 | DSE X4 */
 			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000139e
 			/* HYS | PU | FSEL_3 | DSE X3 */
 			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000138e
 			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000138e
 			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000138e
 			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000138e
 			/* FSEL_2 | DSE X3 */
 			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x010e
 		>;
 	};

 	/* enable SION for data and cmd pad due to ERR052021 */
 	pinctrl_usdhc2_uhs: usdhc2uhsgrp {
 		fsl,pins = <
 			/* PD | FSEL_3 | DSE X6 */
 			MX93_PAD_SD2_CLK__USDHC2_CLK			0x05fe
 			/* HYS | PU | FSEL_3 | DSE X4 */
 			MX93_PAD_SD2_CMD__USDHC2_CMD			0x4000139e
 			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x4000139e
 			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x4000139e
 			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x4000139e
 			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x4000139e
 			/* FSEL_2 | DSE X3 */
 			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x010e
 		>;
 	};
 };
	// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
	/*
	* Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
	* D-82229 Seefeld, Germany.
	* Author: Markus Niebel
	* Author: Alexander Stein
	*/
	/dts-v1/;

	#include <dt-bindings/input/input.h>
	#include <dt-bindings/leds/common.h>
	#include <dt-bindings/net/ti-dp83867.h>
	#include <dt-bindings/pwm/pwm.h>

	#include "imx93-tqma9352.dtsi"

	/{
	model = "TQ-Systems i.MX93 TQMa93xxLA/TQMa93xxCA on MBa93xxCA starter kit";
	compatible = "tq,imx93-tqma9352-mba93xxca",
	"tq,imx93-tqma9352", "fsl,imx93";
	chassis-type = "embedded";

	chosen {
	stdout-path = &lpuart1;
	};

	aliases {
	eeprom0 = &eeprom0;
	ethernet0 = &fec;
	ethernet1 = &eqos;
	rtc0 = &pcf85063;
	rtc1 = &bbnsm_rtc;
	};

	backlight_lvds: backlight {
	compatible = "pwm-backlight";
	pwms = <&tpm5 0 5000000 0>;
	brightness-levels = <0 4 8 16 32 64 128 255>;
	default-brightness-level = <7>;
	power-supply = <&reg_12v0>;
	enable-gpios = <&expander2 2 GPIO_ACTIVE_HIGH>;
	status = "disabled";
	};

	fan0: pwm-fan {
	compatible = "pwm-fan";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwmfan>;
	fan-supply = <&reg_pwm_fan>;
	#cooling-cells = <2>;
	/* typical 25 kHz -> 40.000 nsec */
	pwms = <&tpm6 0 40000 PWM_POLARITY_INVERTED>;
	cooling-levels = <0 32 64 128 196 240>;
	pulses-per-revolution = <2>;
	interrupt-parent = <&gpio2>;
	interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
	status = "disabled";
	};

	gpio-keys {
	compatible = "gpio-keys";
	autorepeat;

	switch-a {
	label = "switcha";
	linux,code = <BTN_0>;
	gpios = <&expander0 6 GPIO_ACTIVE_LOW>;
	wakeup-source;
	};

	switch-b {
	label = "switchb";
	linux,code = <BTN_1>;
	gpios = <&expander0 7 GPIO_ACTIVE_LOW>;
	wakeup-source;
	};
	};

	gpio-leds {
	compatible = "gpio-leds";

	led-1 {
	color = <LED_COLOR_ID_GREEN>;
	function = LED_FUNCTION_STATUS;
	gpios = <&expander2 6 GPIO_ACTIVE_HIGH>;
	linux,default-trigger = "default-on";
	};

	led-2 {
	color = <LED_COLOR_ID_AMBER>;
	function = LED_FUNCTION_HEARTBEAT;
	gpios = <&expander2 7 GPIO_ACTIVE_HIGH>;
	linux,default-trigger = "heartbeat";
	};
	};

	iio-hwmon {
	compatible = "iio-hwmon";
	io-channels = <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>;
	};

	reg_3v3: regulator-3v3 {
	compatible = "regulator-fixed";
	regulator-name = "V_3V3_MB";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	};

	reg_5v0: regulator-5v0 {
	compatible = "regulator-fixed";
	regulator-name = "V_5V0_MB";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	};

	reg_12v0: regulator-12v0 {
	compatible = "regulator-fixed";
	regulator-name = "V_12V";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	gpio = <&expander1 7 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	};

	reg_mpcie_1v5: regulator-mpcie-1v5 {
	compatible = "regulator-fixed";
	regulator-name = "V_1V5_MPCIE";
	regulator-min-microvolt = <1500000>;
	regulator-max-microvolt = <1500000>;
	gpio = <&expander0 2 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	};

	reg_mpcie_3v3: regulator-mpcie-3v3 {
	compatible = "regulator-fixed";
	regulator-name = "V_3V3_MPCIE";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	gpio = <&expander0 3 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	};

	reg_pwm_fan: regulator-pwm-fan {
	compatible = "regulator-fixed";
	regulator-name = "FAN_PWR";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	vin-supply = <&reg_12v0>;
	};

	thermal-zones {
	cpu-thermal {
	trips {
	cpu_active0: trip-active0 {
	temperature = <40000>;
	hysteresis = <5000>;
	type = "active";
	};

	cpu_active1: trip-active1 {
	temperature = <48000>;
	hysteresis = <3000>;
	type = "active";
	};

	cpu_active2: trip-active2 {
	temperature = <60000>;
	hysteresis = <10000>;
	type = "active";
	};
	};

	cooling-maps {
	map1 {
	trip = <&cpu_active0>;
	cooling-device = <&fan0 1 1>;
	};

	map2 {
	trip = <&cpu_active1>;
	cooling-device = <&fan0 2 2>;
	};

	map3 {
	trip = <&cpu_active2>;
	cooling-device = <&fan0 3 3>;
	};
	};
	};
	};
	};

	&adc1 {
	status = "okay";
	};

	&eqos {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_eqos>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy_eqos>;
	status = "okay";

	mdio {
	compatible = "snps,dwmac-mdio";
	#address-cells = <1>;
	#size-cells = <0>;

	ethphy_eqos: ethernet-phy@0 {
	compatible = "ethernet-phy-ieee802.3-c22";
	reg = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_eqos_phy>;
	reset-gpios = <&expander1 0 GPIO_ACTIVE_LOW>;
	reset-assert-us = <500000>;
	reset-deassert-us = <50000>;
	interrupt-parent = <&gpio3>;
	interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
	enet-phy-lane-no-swap;
	ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
	ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
	ti,dp83867-rxctrl-strap-quirk;
	ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
	};
	};
	};

	&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy_fec>;
	fsl,magic-packet;
	status = "okay";

	mdio {
	#address-cells = <1>;
	#size-cells = <0>;
	clock-frequency = <5000000>;

	ethphy_fec: ethernet-phy@0 {
	compatible = "ethernet-phy-ieee802.3-c22";
	reg = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec_phy>;
	reset-gpios = <&expander1 1 GPIO_ACTIVE_LOW>;
	reset-assert-us = <500000>;
	reset-deassert-us = <50000>;
	interrupt-parent = <&gpio3>;
	interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
	enet-phy-lane-no-swap;
	ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
	ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
	ti,dp83867-rxctrl-strap-quirk;
	ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
	};
	};
	};

	&flexcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	xceiver-supply = <&reg_3v3>;
	status = "okay";
	};

	&flexcan2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	xceiver-supply = <&reg_3v3>;
	status = "okay";
	};

	&gpio1 {
	gpio-line-names =
	/* 00 */ "", "", "USB_C_ALERT#", "PMIC_IRQ#",
	/* 04 */ "", "", "", "",
	/* 08 */ "", "", "", "BM2_TEMP_EVENT_MOD#",
	/* 12 */ "PEX_INT#", "", "RTC_EVENT#", "",
	/* 16 */ "", "", "", "",
	/* 20 */ "", "", "", "",
	/* 24 */ "", "", "", "",
	/* 28 */ "", "", "", "";

	expander-irq-hog {
	gpio-hog;
	gpios = <12 GPIO_ACTIVE_LOW>;
	input;
	line-name = "PEX_INT#";
	};

	tcpc-irq-hog {
	gpio-hog;
	gpios = <2 GPIO_ACTIVE_LOW>;
	input;
	line-name = "USB_C_ALERT#";
	};
	};

	&gpio2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpio2>;

	gpio-line-names =
	/* 00 */ "SPI6_PCS0#", "", "", "",
	/* 04 */ "", "", "", "",
	/* 08 */ "", "FAN_RPM", "MIPI_CSI_TRIGGER", "MIPI_CSI_SYNC",
	/* 12 */ "", "", "", "",
	/* 16 */ "X1_11", "X1_21", "X1_17", "X1_13",
	/* 20 */ "X1_15", "X1_9", "", "",
	/* 24 */ "", "", "X1_7", "",
	/* 28 */ "", "", "", "";
	};

	&gpio3 {
	gpio-line-names =
	/* 00 */ "SD2_CD#", "", "", "",
	/* 04 */ "", "", "", "SD2_RST#",
	/* 08 */ "", "", "", "",
	/* 12 */ "", "", "", "",
	/* 16 */ "", "", "", "",
	/* 20 */ "", "", "", "",
	/* 24 */ "", "", "ENET1_INT#", "ENET2_INT#",
	/* 28 */ "", "", "", "";
	};

	&gpio4 {
	gpio-line-names =
	/* 00 */ "", "", "", "",
	/* 04 */ "", "", "", "",
	/* 08 */ "", "", "", "",
	/* 12 */ "", "", "", "",
	/* 16 */ "", "", "", "",
	/* 20 */ "", "", "", "",
	/* 24 */ "", "", "", "",
	/* 28 */ "", "DP_INT", "", "";
	};

	&lpi2c3 {
	#address-cells = <1>;
	#size-cells = <0>;
	clock-frequency = <400000>;
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&pinctrl_lpi2c3>;
	pinctrl-1 = <&pinctrl_lpi2c3>;
	status = "okay";

	temperature-sensor@1c {
	compatible = "nxp,se97b", "jedec,jc-42.4-temp";
	reg = <0x1c>;
	};

	ptn5110: usb-typec@50 {
	compatible = "nxp,ptn5110", "tcpci";
	reg = <0x50>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_typec>;
	interrupt-parent = <&gpio1>;
	interrupts = <2 IRQ_TYPE_EDGE_FALLING>;

	connector {
	compatible = "usb-c-connector";
	label = "X17";
	power-role = "dual";
	data-role = "dual";
	try-power-role = "sink";
	typec-power-opmode = "default";
	pd-disable;
	self-powered;

	port {
	typec_con_hs: endpoint {
	remote-endpoint = <&typec_hs>;
	};
	};
	};
	};

	eeprom2: eeprom@54 {
	compatible = "nxp,se97b", "atmel,24c02";
	reg = <0x54>;
	pagesize = <16>;
	vcc-supply = <&reg_3v3>;
	};

	expander0: gpio@70 {
	compatible = "nxp,pca9538";
	reg = <0x70>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pexp_irq>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-controller;
	#interrupt-cells = <2>;
	interrupt-parent = <&gpio1>;
	interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
	vcc-supply = <&reg_3v3>;
	gpio-line-names = "FAN_PWR_EN", "MPCIE_WAKE#",
	"MPCIE_1V5_EN", "MPCIE_3V3_EN",
	"MPCIE_PERST#", "MPCIE_WDISABLE#",
	"BUTTON_A#", "BUTTON_B#";

	mpcie-wake-hog {
	gpio-hog;
	gpios = <1 GPIO_ACTIVE_LOW>;
	input;
	line-name = "MPCIE_WAKE#";
	};

	/*
	* Controls the mPCIE slot reset which is low active as
	* reset signal. The output-low states, the signal is
	* inactive, e.g. not in reset
	*/
	mpcie_rst_hog: mpcie-rst-hog {
	gpio-hog;
	gpios = <4 GPIO_ACTIVE_LOW>;
	output-low;
	line-name = "MPCIE_PERST#";
	};

	/*
	* Controls the mPCIE slot WDISABLE pin which is low active
	* as disable signal. The output-low states, the signal is
	* inactive, e.g. not disabled
	*/
	mpcie_wdisable_hog: mpcie-wdisable-hog {
	gpio-hog;
	gpios = <5 GPIO_ACTIVE_LOW>;
	output-low;
	line-name = "MPCIE_WDISABLE#";
	};
	};

	expander1: gpio@71 {
	compatible = "nxp,pca9538";
	reg = <0x71>;
	gpio-controller;
	#gpio-cells = <2>;
	vcc-supply = <&reg_3v3>;
	gpio-line-names = "ENET1_RESET#", "ENET2_RESET#",
	"USB_RESET#", "",
	"WLAN_PD#", "WLAN_W_DISABLE#",
	"WLAN_PERST#", "12V_EN";

	/*
	* Controls the WiFi card PD pin which is low active
	* as power down signal. The output-high states, the signal
	* is active, e.g. card is powered down
	*/
	wlan-pd-hog {
	gpio-hog;
	gpios = <4 GPIO_ACTIVE_LOW>;
	output-high;
	line-name = "WLAN_PD#";
	};

	/*
	* Controls the WiFi card disable pin which is low active
	* as disable signal. The output-high states, the signal
	* is active, e.g. card is disabled
	*/
	wlan-wdisable-hog {
	gpio-hog;
	gpios = <5 GPIO_ACTIVE_LOW>;
	output-high;
	line-name = "WLAN_W_DISABLE#";
	};

	/*
	* Controls the WiFi card reset pin which is low active
	* as reset signal. The output-high states, the signal
	* is active, e.g. card in reset
	*/
	wlan-perst-hog {
	gpio-hog;
	gpios = <6 GPIO_ACTIVE_LOW>;
	output-high;
	line-name = "WLAN_PERST#";
	};
	};

	expander2: gpio@72 {
	compatible = "nxp,pca9538";
	reg = <0x72>;
	gpio-controller;
	#gpio-cells = <2>;
	vcc-supply = <&reg_3v3>;
	gpio-line-names = "LCD_RESET#", "LCD_PWR_EN",
	"LCD_BLT_EN", "DP_EN",
	"MIPI_CSI_EN", "MIPI_CSI_RST#",
	"USER_LED1", "USER_LED2";
	};
	};

	&lpi2c5 {
	#address-cells = <1>;
	#size-cells = <0>;
	clock-frequency = <400000>;
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&pinctrl_lpi2c5>;
	pinctrl-1 = <&pinctrl_lpi2c5>;
	status = "okay";
	};

	&lpspi6 {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&pinctrl_lpspi6>;
	pinctrl-1 = <&pinctrl_lpspi6>;
	status = "okay";
	};

	&lpuart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
	};

	&lpuart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	linux,rs485-enabled-at-boot-time;
	status = "okay";
	};

	/* disabled per default, console for M33 */
	&lpuart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "disabled";
	};

	&lpuart6 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart6>;
	status = "okay";
	};

	&lpuart8 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart8>;
	status = "okay";
	};

	&pcf85063 {
	/* RTC_EVENT# from SoM is connected on mainboard */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcf85063>;
	interrupt-parent = <&gpio1>;
	interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
	};

	&se97_som {
	/* TEMP_EVENT# from SoM is connected on mainboard */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_temp_sensor_som>;
	interrupt-parent = <&gpio1>;
	interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
	};

	&tpm5 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_tpm5>;
	};

	&tpm6 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_tpm6>;
	status = "okay";
	};

	&usbotg1 {
	dr_mode = "otg";
	hnp-disable;
	srp-disable;
	adp-disable;
	usb-role-switch;
	disable-over-current;
	samsung,picophy-pre-emp-curr-control = <3>;
	samsung,picophy-dc-vol-level-adjust = <7>;
	status = "okay";

	port {
	typec_hs: endpoint {
	remote-endpoint = <&typec_con_hs>;
	};
	};
	};

	&usbotg2 {
	dr_mode = "host";
	#address-cells = <1>;
	#size-cells = <0>;
	disable-over-current;
	samsung,picophy-pre-emp-curr-control = <3>;
	samsung,picophy-dc-vol-level-adjust = <7>;
	status = "okay";

	hub_2_0: usb-hub@1 {
	compatible = "usb424,2517";
	reg = <1>;
	reset-gpios = <&expander1 2 GPIO_ACTIVE_LOW>;
	vdd-supply = <&reg_3v3>;
	};
	};

	&usdhc2 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc2_hs>, <&pinctrl_usdhc2_gpio>;
	pinctrl-1 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>;
	pinctrl-2 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>;
	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	bus-width = <4>;
	no-sdio;
	no-mmc;
	disable-wp;
	status = "okay";
	};

	&iomuxc {
	pinctrl_eqos: eqosgrp {
	fsl,pins = <
	/* PD \| FSEL_2 \| DSE X4 */
	MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x51e
	/* SION \| HYS \| FSEL_2 \| DSE X4 */
	MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x4000111e
	/* HYS \| FSEL_0 \| DSE no drive */
	MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x1000
	MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x1000
	MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2 0x1000
	MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3 0x1000
	MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x1000
	/* HYS \| PD \| FSEL_0 \| DSE no drive */
	MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x1400
	/* PD \| FSEL_2 \| DSE X4 */
	MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x51e
	MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x51e
	MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x51e
	MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x51e
	MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x51e
	/* PD \| FSEL_3 \| DSE X3 */
	MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x58e
	>;
	};

	pinctrl_eqos_phy: eqosphygrp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| DSE no drive */
	MX93_PAD_CCM_CLKO1__GPIO3_IO26 0x1000
	>;
	};

	pinctrl_fec: fecgrp {
	fsl,pins = <
	/* PD \| FSEL_2 \| DSE X4 */
	MX93_PAD_ENET2_MDC__ENET1_MDC 0x51e
	/* SION \| HYS \| FSEL_2 \| DSE X4 */
	MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x4000111e
	/* HYS \| FSEL_0 \| DSE no drive */
	MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x1000
	MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x1000
	MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2 0x1000
	MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3 0x1000
	MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x1000
	/* HYS \| PD \| FSEL_0 \| DSE no drive */
	MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x1400
	/* PD \| FSEL_2 \| DSE X4 */
	MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x51e
	MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x51e
	MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2 0x51e
	MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3 0x51e
	MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x51e
	/* PD \| FSEL_3 \| DSE X3 */
	MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x58e
	>;
	};

	pinctrl_fec_phy: fecphygrp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| DSE no drive */
	MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x1000
	>;
	};

	pinctrl_flexcan1: flexcan1grp {
	fsl,pins = <
	/* HYS \| PU \| FSEL_0 \| DSE no drive */
	MX93_PAD_PDM_BIT_STREAM0__CAN1_RX 0x1200
	/* PU \| FSEL_3 \| DSE X4 */
	MX93_PAD_PDM_CLK__CAN1_TX 0x039e
	>;
	};

	pinctrl_flexcan2: flexcan2grp {
	fsl,pins = <
	/* HYS \| PU \| FSEL_0 \| DSE no drive */
	MX93_PAD_GPIO_IO27__CAN2_RX 0x1200
	/* PU \| FSEL_3 \| DSE X4 */
	MX93_PAD_GPIO_IO25__CAN2_TX 0x039e
	>;
	};

	pinctrl_gpio2: gpio2grp {
	fsl,pins = <
	/* HYS \| PD \| FSEL_2 \| DSE X4 */
	MX93_PAD_GPIO_IO16__GPIO2_IO16 0x151e
	MX93_PAD_GPIO_IO17__GPIO2_IO17 0x151e
	MX93_PAD_GPIO_IO18__GPIO2_IO18 0x151e
	MX93_PAD_GPIO_IO19__GPIO2_IO19 0x151e
	MX93_PAD_GPIO_IO20__GPIO2_IO20 0x151e
	MX93_PAD_GPIO_IO21__GPIO2_IO21 0x151e
	MX93_PAD_GPIO_IO26__GPIO2_IO26 0x151e
	>;
	};

	pinctrl_jtag: jtaggrp {
	fsl,pins = <
	MX93_PAD_DAP_TCLK_SWCLK__JTAG_MUX_TCK 0x051e
	MX93_PAD_DAP_TDI__JTAG_MUX_TDI 0x1200
	MX93_PAD_DAP_TDO_TRACESWO__JTAG_MUX_TDO 0x031e
	MX93_PAD_DAP_TMS_SWDIO__JTAG_MUX_TMS 0x1200
	>;
	};

	pinctrl_lpi2c3: lpi2c3grp {
	fsl,pins = <
	/* SION \| HYS \| OD \| FSEL_3 \| DSE X4 */
	MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x4000199e
	MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x4000199e
	>;
	};

	pinctrl_lpi2c5: lpi2c5grp {
	fsl,pins = <
	/* SION \| HYS \| OD \| FSEL_3 \| DSE X4 */
	MX93_PAD_GPIO_IO22__LPI2C5_SDA 0x4000199e
	MX93_PAD_GPIO_IO23__LPI2C5_SCL 0x4000199e
	>;
	};

	pinctrl_lpspi6: lpspi6grp {
	fsl,pins = <
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_GPIO_IO00__LPSPI6_PCS0 0x011e
	/* HYS \| PD \| FSEL_0 \| DSE no drive */
	MX93_PAD_GPIO_IO01__LPSPI6_SIN 0x1400
	/* PD \| FSEL_2 \| DSE X4 */
	MX93_PAD_GPIO_IO02__LPSPI6_SOUT 0x051e
	MX93_PAD_GPIO_IO03__LPSPI6_SCK 0x051e
	>;
	};

	pinctrl_pcf85063: pcf85063grp {
	fsl,pins = <
	MX93_PAD_SAI1_RXD0__GPIO1_IO14 0x1000
	>;
	};

	pinctrl_mipi_csi: mipicsigrp {
	fsl,pins = <
	MX93_PAD_CCM_CLKO3__CCMSRCGPCMIX_CLKO3 0x051e /* MCLK */
	MX93_PAD_GPIO_IO10__GPIO2_IO10 0x051e /* TRIGGER */
	MX93_PAD_GPIO_IO11__GPIO2_IO11 0x1400 /* SYNC */
	>;
	};

	pinctrl_pexp_irq: pexpirqgrp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_SAI1_TXC__GPIO1_IO12 0x1000
	>;
	};

	pinctrl_pwmfan: pwmfangrp {
	fsl,pins = <
	/* HYS \| PU \| FSEL_0 \| no DSE */
	MX93_PAD_GPIO_IO09__GPIO2_IO09 0x1200
	>;
	};

	pinctrl_temp_sensor_som: tempsensorsomgrp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| no DSE */
	MX93_PAD_SAI1_TXFS__GPIO1_IO11 0x1000
	>;
	};

	pinctrl_tc9595: tc9595-grp {
	fsl,pins = <
	/* HYS \| PD \| FSEL_0 \| no DSE */
	MX93_PAD_CCM_CLKO4__GPIO4_IO29 0x1400
	>;
	};

	pinctrl_tpm5: tpm5grp {
	fsl,pins = <
	MX93_PAD_GPIO_IO06__TPM5_CH0 0x57e
	>;
	};

	pinctrl_tpm6: tpm6grp {
	fsl,pins = <
	MX93_PAD_GPIO_IO08__TPM6_CH0 0x57e
	>;
	};

	pinctrl_typec: typecgrp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_I2C2_SCL__GPIO1_IO02 0x1000
	>;
	};

	pinctrl_uart1: uart1grp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_UART1_RXD__LPUART1_RX 0x1000
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_UART1_TXD__LPUART1_TX 0x011e
	>;
	};

	pinctrl_uart2: uart2grp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_UART2_RXD__LPUART2_RX 0x1000
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_UART2_TXD__LPUART2_TX 0x011e
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_SAI1_TXD0__LPUART2_RTS_B 0x011e
	>;
	};

	pinctrl_uart3: uart3grp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_GPIO_IO15__LPUART3_RX 0x1000
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_GPIO_IO14__LPUART3_TX 0x011e
	>;
	};

	pinctrl_uart6: uart6grp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_GPIO_IO05__LPUART6_RX 0x1000
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_GPIO_IO04__LPUART6_TX 0x011e
	>;
	};

	pinctrl_uart8: uart8grp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_GPIO_IO13__LPUART8_RX 0x1000
	/* FSEL_2 \| DSE X4 */
	MX93_PAD_GPIO_IO12__LPUART8_TX 0x011e
	>;
	};

	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
	fsl,pins = <
	/* HYS \| FSEL_0 \| No DSE */
	MX93_PAD_SD2_CD_B__GPIO3_IO00 0x1000
	>;
	};

	/* enable SION for data and cmd pad due to ERR052021 */
	pinctrl_usdhc2_hs: usdhc2hsgrp {
	fsl,pins = <
	/* PD \| FSEL_3 \| DSE X5 */
	MX93_PAD_SD2_CLK__USDHC2_CLK 0x05be
	/* HYS \| PU \| FSEL_3 \| DSE X4 */
	MX93_PAD_SD2_CMD__USDHC2_CMD 0x4000139e
	/* HYS \| PU \| FSEL_3 \| DSE X3 */
	MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x4000138e
	MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x4000138e
	MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x4000138e
	MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x4000138e
	/* FSEL_2 \| DSE X3 */
	MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x010e
	>;
	};

	/* enable SION for data and cmd pad due to ERR052021 */
	pinctrl_usdhc2_uhs: usdhc2uhsgrp {
	fsl,pins = <
	/* PD \| FSEL_3 \| DSE X6 */
	MX93_PAD_SD2_CLK__USDHC2_CLK 0x05fe
	/* HYS \| PU \| FSEL_3 \| DSE X4 */
	MX93_PAD_SD2_CMD__USDHC2_CMD 0x4000139e
	MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x4000139e
	MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x4000139e
	MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x4000139e
	MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x4000139e
	/* FSEL_2 \| DSE X3 */
	MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x010e
	>;
	};
	};