path: root/arch/arm/dts/imx8mp-var-dart-dt8mcustomboard.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2019 NXP
 * Copyright 2020-2021 Variscite Ltd.
 * Copyright 2023 VAHLE Automation GmbH
 */

#include "imx8mp-var-dart.dtsi"

/ {
	model = "Variscite DART-MX8M-PLUS on DT8MCustomBoard 2.x";

	chosen {
		stdout-path = &uart1;

		environment-sd {
			compatible = "barebox,environment";
			device-path = &env_sd;
			status = "disabled";
		};

		environment-emmc {
			compatible = "barebox,environment";
			device-path = &env_emmc;
			status = "disabled";
		};
	};

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

		back {
			label = "Back";
			linux,code = <KEY_BACK>;
			gpios = <&pca6408_1 7 GPIO_ACTIVE_LOW>;
			wakeup-source;
		};

		up {
			label = "Up";
			linux,code = <KEY_UP>;
			gpios = <&pca6408_1 5 GPIO_ACTIVE_LOW>;
			wakeup-source;
		};

		home {
			label = "Home";
			linux,code = <KEY_HOME>;
			gpios = <&pca6408_1 4 GPIO_ACTIVE_LOW>;
			wakeup-source;
		};

		down {
			label = "Down";
			linux,code = <KEY_DOWN>;
			gpios = <&pca6408_1 6 GPIO_ACTIVE_LOW>;
			wakeup-source;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_leds>;

		gp-led1 {
			label = "led1";
			gpios = <&pca6408_2 7 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		gp-led2 {
			label = "led2";
			gpios = <&pca6408_2 6 GPIO_ACTIVE_HIGH>;
		};

		gp-led3 {
			label = "led3";
			gpios = <&pca6408_2 5 GPIO_ACTIVE_HIGH>;
		};

		gp-led4 {
			label = "eMMC";
			gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "mmc2";
		};
	};

	reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
		compatible = "regulator-fixed";
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <100>;
		off-on-delay-us = <12000>;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 1000000 0>;

		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
				     10 11 12 13 14 15 16 17 18 19
				     20 21 22 23 24 25 26 27 28 29
				     30 31 32 33 34 35 36 37 38 39
				     40 41 42 43 44 45 46 47 48 49
				     50 51 52 53 54 55 56 57 58 59
				     60 61 62 63 64 65 66 67 68 69
				     70 71 72 73 74 75 76 77 78 79
				     80 81 82 83 84 85 86 87 88 89
				     90 91 92 93 94 95 96 97 98 99
				    100>;
		default-brightness-level = <80>;
	};

	can0_osc: can0_osc {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <40000000>;
	};
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1>;
	status = "okay";
};

&eqos {
	mdio {
		ethphy1: ethernet-phy@1 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <1>;
			at803x,eee-disabled;
			eee-broken-1000t;
			reset-gpios = <&pca6408_2 0 GPIO_ACTIVE_LOW>;
			reset-assert-us = <10000>;
			reset-deassert-us = <20000>;
			vddio-supply = <&vddio1>;

			vddio1: vddio-regulator {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};
		};
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-mode = "rgmii";
	phy-handle = <&ethphy1>;
	status = "okay";
};

&flexspi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexspi0>;
	status = "disabled";
};

&i2c2 {
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c2>;
	pinctrl-1 = <&pinctrl_i2c2_gpio>;
	scl-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
	status = "okay";

	typec@3d {
		compatible = "nxp,ptn5150";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_extcon>;
		reg = <0x3d>;
		interrupt-parent = <&gpio1>;
		interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
		irq-is-id-quirk;

		port {
			typec_dr_sw: endpoint {
				remote-endpoint = <&usb3_drd_sw>;
			};
		};
	};

	/* DS1337 RTC module */
	rtc@68 {
		compatible = "dallas,ds1337";
		reg = <0x68>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_rtc>;
		interrupt-parent = <&gpio1>;
		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
		wakeup-source;
	};

	/* Capacitive touch controller */
	ft5x06_ts: ft5x06_ts@38 {
		compatible = "edt,edt-ft5206";
		reg = <0x38>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_captouch>;
		reset-gpios = <&pca6408_2 4 GPIO_ACTIVE_LOW>;
		interrupt-parent = <&gpio1>;
		interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
		touchscreen-size-x = <800>;
		touchscreen-size-y = <480>;
		touchscreen-inverted-x;
		touchscreen-inverted-y;
		wakeup-source;
	};
};

&i2c3 {
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c3>;
	pinctrl-1 = <&pinctrl_i2c3_gpio>;
	scl-gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&i2c4 {
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c4>;
	pinctrl-1 = <&pinctrl_i2c4_gpio>;
	scl-gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>;
	status = "okay";

	pca6408_1: gpio@20 {
		compatible = "nxp,pcal6408";
		standard-regs-fallback;
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pca6408>;
		interrupt-parent = <&gpio1>;
		interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
	};

	pca6408_2: gpio@21 {
		compatible = "nxp,pcal6408";
		standard-regs-fallback;
		reg = <0x21>;
		gpio-controller;
		#gpio-cells = <2>;
	};
};

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

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

&pcie {
	reset-gpio = <&pca6408_2 3 GPIO_ACTIVE_LOW>;
	ext_osc = <1>;
	clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
		 <&clk IMX8MP_CLK_PCIE_AUX>,
		 <&clk IMX8MP_CLK_HSIO_AXI>,
		 <&clk IMX8MP_CLK_PCIE_ROOT>;
	clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus";
	assigned-clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
			  <&clk IMX8MP_CLK_PCIE_AUX>;
	assigned-clock-rates = <500000000>, <10000000>;
	assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>,
				 <&clk IMX8MP_SYS_PLL2_50M>;
	l1ss-disabled;
	status = "okay";
};

&pcie_phy {
	ext_osc = <1>;
	status = "okay";
};

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

/* Header */
&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

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

&usb3_phy0 {
	fsl,phy-tx-vref-tune = <0xe>;
	fsl,phy-tx-preemp-amp-tune = <3>;
	fsl,phy-tx-vboost-level = <5>;
	fsl,phy-comp-dis-tune = <7>;
	fsl,pcs-tx-deemph-3p5db = <0x21>;
	fsl,phy-pcs-tx-swing-full = <0x7f>;
	status = "okay";
};

&usb3_0 {
	status = "okay";
};

&usb_dwc3_0 {
	dr_mode = "otg";
	hnp-disable;
	srp-disable;
	adp-disable;
	usb-role-switch;
	role-switch-default-mode = "none";
	snps,dis-u1-entry-quirk;
	snps,dis-u2-entry-quirk;

	port {
		usb3_drd_sw: endpoint {
			remote-endpoint = <&typec_dr_sw>;
		};
	};
};

&usb3_phy1 {
	fsl,phy-tx-preemp-amp-tune = <3>;
	fsl,phy-tx-vref-tune = <0xb>;
	status = "okay";
};

&usb3_1 {
	status = "okay";
};

&usb_dwc3_1 {
	dr_mode = "host";
};

&usdhc2 {
	#address-cells = <2>;
	#size-cells = <1>;

	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	bus-width = <4>;
	status = "okay";

	partition@0 {
		compatible = "fixed-partitions";
		label = "barebox";
		reg = <0x00000000 0x00000000 0x000e0000>;
	};

	env_sd: partition@e0000 {
		compatible = "fixed-partitions";
		label = "barebox-environment";
		reg = <0x00000000 0x000e0000 0x00020000>;
	};
};

&usdhc3 {
	#address-cells = <2>;
	#size-cells = <1>;

	env_emmc: partition@e0000 {
		label = "barebox-environment";
		reg = <0x00000000 0x000e0000 0x00020000>;
	};
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	cs-gpios = <&gpio5  9 GPIO_ACTIVE_LOW>,
		   <&gpio1 12 GPIO_ACTIVE_LOW>,
		   <&gpio2 10 GPIO_ACTIVE_LOW>;
	status = "okay";

	/* Resistive touch controller */
	ads7846@0 {
		compatible = "ti,ads7846";
		reg = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_restouch>;
		interrupt-parent = <&gpio1>;
		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
		spi-max-frequency = <1500000>;
		pendown-gpio = <&gpio1 7 GPIO_ACTIVE_LOW>;
		ti,x-min = /bits/ 16 <125>;
		ti,x-max = /bits/ 16 <4008>;
		ti,y-min = /bits/ 16 <282>;
		ti,y-max = /bits/ 16 <3864>;
		ti,x-plate-ohms = /bits/ 16 <180>;
		ti,pressure-max = /bits/ 16 <255>;
		ti,debounce-max = /bits/ 16 <10>;
		ti,debounce-tol = /bits/ 16 <3>;
		ti,debounce-rep = /bits/ 16 <1>;
		ti,settle-delay-usec = /bits/ 16 <150>;
		ti,keep-vref-on;
		wakeup-source;
	};

	can0: can@1 {
		compatible = "microchip,mcp251xfd";
		reg = <1>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_can>;
		interrupt-parent = <&gpio1>;
		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
		microchip,rx-int-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;
		clocks = <&can0_osc>;
		spi-max-frequency = <20000000>;
	};

	spidev@2 {
		compatible = "var,spidev";
		reg = <2>;
		spi-max-frequency = <12000000>;
	};
};

&ldo4 {
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	pinctrl_hog: hoggrp {
		fsl,pins = <
			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL			0x400001c2
			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA			0x400001c2
			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD				0x40000010
			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC				0x40000010
		>;
	};

	pinctrl_pwm1: pwm1grp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT				0x116
		>;
	};

	pinctrl_fec: fecgrp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0				0x90
			MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1				0x90
			MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2				0x90
			MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3				0x90
			MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC				0x90
			MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL			0x90
			MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0				0x00
			MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1				0x00
			MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2				0x00
			MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3				0x00
			MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL			0x00
			MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC				0x00
		>;
	};

	pinctrl_flexspi0: flexspi0grp {
		fsl,pins = <
			MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK				0x1c2
			MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B			0x82
			MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00			0x82
			MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01			0x82
			MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02			0x82
			MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03			0x82
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL					0x400001c2
			MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA					0x400001c2
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL					0x400001c2
			MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA					0x400001c2
		>;
	};

	pinctrl_i2c4: i2c4grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL					0x400001c2
			MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA					0x400001c2
		>;
	};

	pinctrl_i2c2_gpio: i2c2gpiogrp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16				0x1c2
			MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17				0x1c2
		>;
	};

	pinctrl_i2c3_gpio: i2c3gpiogrp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18				0x1c2
			MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19				0x1c2
		>;
	};

	pinctrl_i2c4_gpio: i2c4gpiogrp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20				0x1c2
			MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21				0x1c2
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX				0x40
			MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX				0x40
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX				0x40
			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX				0x40
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX				0x40
			MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX				0x40
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX8MP_IOMUXC_ECSPI2_SCLK__UART4_DCE_RX				0x140
			MX8MP_IOMUXC_ECSPI2_MOSI__UART4_DCE_TX				0x140
			MX8MP_IOMUXC_ECSPI2_MISO__UART4_DCE_CTS				0x140
			MX8MP_IOMUXC_ECSPI2_SS0__UART4_DCE_RTS				0x140
		>;
	};

	pinctrl_usdhc2_gpio: usdhc2grp-gpio {
		fsl,pins = <
			MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 				0x1c4
			MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19				0x40
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK				0x190
			MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD				0x1d0
			MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0				0x1d0
			MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1				0x1d0
			MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2				0x1d0
			MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3				0x1d0
			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT				0xc0
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
		fsl,pins = <
			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK				0x194
			MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD				0x1d4
			MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0				0x1d4
			MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1				0x1d4
			MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2				0x1d4
			MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3				0x1d4
			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 			0xc0
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
		fsl,pins = <
			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK				0x196
			MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD				0x1d6
			MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0				0x1d6
			MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1				0x1d6
			MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2				0x1d6
			MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3				0x1d6
			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 			0xc0
		>;
	};

	pinctrl_ecspi1: ecspi1grp {
		fsl,pins = <
			MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK				0x12
			MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI				0x12
			MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO				0x12
			MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09				0x12
			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12				0x12
			MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10				0x12
		>;
	};

	pinctrl_captouch: captouchgrp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14				0x16
		>;
	};


	pinctrl_restouch: restouchgrp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07				0xc0
		>;
	};

	pinctrl_extcon: extcongrp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10				0x10
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI2_RXC__CAN1_TX					0x154
			MX8MP_IOMUXC_SAI2_TXC__CAN1_RX					0x154
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI2_MCLK__CAN2_RX					0x154
			MX8MP_IOMUXC_SAI2_TXD0__CAN2_TX					0x154
		>;
	};

	pinctrl_can: cangrp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06				0x1c6
			MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04				0x16
		>;
	};

	pinctrl_pca6408: pca6408grp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05				0x1c6
		>;
	};

	pinctrl_gpio_leds: ledgrp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18				0xc6
		>;
	};

	pinctrl_rtc: rtcgrp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 				0x1c0
		>;
	};
};