xref: /openbmc/linux/arch/arm64/boot/dts/freescale/imx8qm-mek.dts (revision 307fd14d)

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2018-2019 NXP
 *	Dong Aisheng <aisheng.dong@nxp.com>
 */

/dts-v1/;

#include "imx8qm.dtsi"

/ {
	model = "Freescale i.MX8QM MEK";
	compatible = "fsl,imx8qm-mek", "fsl,imx8qm";

	chosen {
		stdout-path = &lpuart0;
	};

	cpus {
		/delete-node/ cpu-map;
		/delete-node/ cpu@100;
		/delete-node/ cpu@101;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x00000000 0x80000000 0 0x40000000>;
	};

	reg_usdhc2_vmmc: usdhc2-vmmc {
		compatible = "regulator-fixed";
		regulator-name = "SD1_SPWR";
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3000000>;
		gpio = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&lpuart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpuart0>;
	status = "okay";
};

&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>;
		};

		ethphy1: ethernet-phy@1 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <1>;
		};
	};
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	bus-width = <8>;
	no-sd;
	no-sdio;
	non-removable;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	cd-gpios = <&lsio_gpio4 22 GPIO_ACTIVE_LOW>;
	wp-gpios = <&lsio_gpio4 21 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&iomuxc {
	pinctrl_fec1: fec1grp {
		fsl,pins = <
			IMX8QM_ENET0_MDC_CONN_ENET0_MDC				0x06000020
			IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO			0x06000020
			IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL	0x06000020
			IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC		0x06000020
			IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0		0x06000020
			IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1		0x06000020
			IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2		0x06000020
			IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3		0x06000020
			IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC		0x06000020
			IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL	0x06000020
			IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0		0x06000020
			IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1		0x06000020
			IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2		0x06000020
			IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3		0x06000020
		>;
	};

	pinctrl_lpuart0: lpuart0grp {
		fsl,pins = <
			IMX8QM_UART0_RX_DMA_UART0_RX				0x06000020
			IMX8QM_UART0_TX_DMA_UART0_TX				0x06000020
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK				0x06000041
			IMX8QM_EMMC0_CMD_CONN_EMMC0_CMD				0x00000021
			IMX8QM_EMMC0_DATA0_CONN_EMMC0_DATA0			0x00000021
			IMX8QM_EMMC0_DATA1_CONN_EMMC0_DATA1			0x00000021
			IMX8QM_EMMC0_DATA2_CONN_EMMC0_DATA2			0x00000021
			IMX8QM_EMMC0_DATA3_CONN_EMMC0_DATA3			0x00000021
			IMX8QM_EMMC0_DATA4_CONN_EMMC0_DATA4			0x00000021
			IMX8QM_EMMC0_DATA5_CONN_EMMC0_DATA5			0x00000021
			IMX8QM_EMMC0_DATA6_CONN_EMMC0_DATA6			0x00000021
			IMX8QM_EMMC0_DATA7_CONN_EMMC0_DATA7			0x00000021
			IMX8QM_EMMC0_STROBE_CONN_EMMC0_STROBE			0x00000041
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK			0x06000041
			IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD			0x00000021
			IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0			0x00000021
			IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1			0x00000021
			IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2			0x00000021
			IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3			0x00000021
			IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT		0x00000021
		>;
	};
};