xref: /openbmc/u-boot/arch/arm/dts/fsl-imx8mq-evk.dts (revision 7e40d0a3)

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2018 NXP
 */

/dts-v1/;

/* First 128KB is for PSCI ATF. */
/memreserve/ 0x40000000 0x00020000;

#include "fsl-imx8mq.dtsi"

/ {
	model = "Freescale i.MX8MQ EVK";
	compatible = "fsl,imx8mq-evk", "fsl,imx8mq";

	chosen {
		bootargs = "console=ttymxc0,115200 earlycon=ec_imx6q,0x30860000,115200";
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_usdhc2_vmmc: 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;
		};
	};

	pwmleds {
		compatible = "pwm-leds";

		ledpwm2 {
			label = "PWM2";
			pwms = <&pwm2 0 50000>;
			max-brightness = <255>;
		};
	};
};

&iomuxc {
	pinctrl-names = "default";

	imx8mq-evk {
		pinctrl_fec1: fec1grp {
			fsl,pins = <
				MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC		0x3
				MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO	0x23
				MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3	0x1f
				MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2	0x1f
				MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1	0x1f
				MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0	0x1f
				MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3	0x91
				MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2	0x91
				MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1	0x91
				MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0	0x91
				MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC	0x1f
				MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC	0x91
				MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
				MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
				MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9	0x19
			>;
		};

		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL	0x4000007f
				MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA	0x4000007f
			>;
		};

		pinctrl_i2c2: i2c2grp {
			fsl,pins = <
				MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL	0x4000007f
				MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA	0x4000007f
			>;
		};

		pinctrl_pwm2: pwm2grp {
			fsl,pins = <
				MX8MQ_IOMUXC_GPIO1_IO13_PWM2_OUT	0x16
			>;
		};

		pinctrl_qspi: qspigrp {
			fsl,pins = <
				MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK	0x82
				MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B	0x82
				MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0	0x82
				MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1	0x82
				MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2	0x82
				MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3	0x82

			>;
		};

		pinctrl_usdhc1: usdhc1grp {
			fsl,pins = <
				MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK		0x83
				MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD		0xc3
				MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0	0xc3
				MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1	0xc3
				MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2	0xc3
				MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3	0xc3
				MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4	0xc3
				MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5	0xc3
				MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6	0xc3
				MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7	0xc3
				MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x83
				MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0xc1
			>;
		};

		pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
			fsl,pins = <
				MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK		0x85
				MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD		0xc5
				MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0	0xc5
				MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1	0xc5
				MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2	0xc5
				MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3	0xc5
				MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4	0xc5
				MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5	0xc5
				MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6	0xc5
				MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7	0xc5
				MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x85
				MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0xc1
			>;
		};

		pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
			fsl,pins = <
				MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK		0x87
				MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD		0xc7
				MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0	0xc7
				MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1	0xc7
				MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2	0xc7
				MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3	0xc7
				MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4	0xc7
				MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5	0xc7
				MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6	0xc7
				MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7	0xc7
				MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x87
				MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0xc1
			>;
		};

		pinctrl_usdhc2_gpio: usdhc2grpgpio {
			fsl,pins = <
				MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12	0x41
				MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
			>;
		};

		pinctrl_usdhc2: usdhc2grp {
			fsl,pins = <
				MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK		0x83
				MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD		0xc3
				MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0	0xc3
				MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1	0xc3
				MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2	0xc3
				MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3	0xc3
				MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0xc1
			>;
		};

		pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
			fsl,pins = <
				MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK		0x85
				MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD		0xc5
				MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0	0xc5
				MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1	0xc5
				MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2	0xc5
				MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3	0xc5
				MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0xc1
			>;
		};

		pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
			fsl,pins = <
				MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK		0x87
				MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD		0xc7
				MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0	0xc7
				MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1	0xc7
				MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2	0xc7
				MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3	0xc7
				MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0xc1
			>;
		};

		pinctrl_sai2: sai2grp {
			fsl,pins = <
				MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC	0xd6
				MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK	0xd6
				MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK	0xd6
				MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0	0xd6
				MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8	0xd6
			>;
		};

		pinctrl_wdog: wdoggrp {
			fsl,pins = <
				MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
			>;
		};
	};
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy0>;
	fsl,magic-packet;
	status = "okay";

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

		ethphy0: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			at803x,led-act-blind-workaround;
			at803x,eee-disabled;
		};
	};
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	pmic: pfuze100@08 {
		compatible = "fsl,pfuze100";
		reg = <0x08>;

		regulators {
			sw1a_reg: sw1ab {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-always-on;
			};

			sw1c_reg: sw1c {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-always-on;
			};

			sw2_reg: sw2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			sw3a_reg: sw3ab {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-always-on;
			};

			sw4_reg: sw4 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			swbst_reg: swbst {
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5150000>;
			};

			snvs_reg: vsnvs {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <3000000>;
				regulator-always-on;
			};

			vref_reg: vrefddr {
				regulator-always-on;
			};

			vgen1_reg: vgen1 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen2_reg: vgen2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
				regulator-always-on;
			};

			vgen3_reg: vgen3 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen4_reg: vgen4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen5_reg: vgen5 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen6_reg: vgen6 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};
		};
	};
};

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

&pwm2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm2>;
	status = "okay";
};

&lcdif {
	status = "okay";
	disp-dev = "mipi_dsi_northwest";
	display = <&display0>;

	display0: display@0 {
		bits-per-pixel = <24>;
		bus-width = <24>;

		display-timings {
			native-mode = <&timing0>;
			timing0: timing0 {
			clock-frequency = <9200000>;
			hactive = <480>;
			vactive = <272>;
			hfront-porch = <8>;
			hback-porch = <4>;
			hsync-len = <41>;
			vback-porch = <2>;
			vfront-porch = <4>;
			vsync-len = <10>;

			hsync-active = <0>;
			vsync-active = <0>;
			de-active = <1>;
			pixelclk-active = <0>;
			};
		};
	};
};

&qspi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_qspi>;
	status = "okay";

	flash0: n25q256a@0 {
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "micron,n25q256a";
		spi-max-frequency = <29000000>;
		spi-nor,ddr-quad-read-dummy = <6>;
	};
};

&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&usdhc2 {
	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>;
	bus-width = <4>;
	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	status = "okay";
};

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