uboot/u-boot-stm32mp-2020.01/arch/arm/dts/fsl-imx8qxp-ai_ml.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2018 Einfochips
 * Copyright 2019 Linaro Ltd.
 */

/dts-v1/;

#include "fsl-imx8qxp.dtsi"
#include "fsl-imx8qxp-ai_ml-u-boot.dtsi"

/ {
	model = "Einfochips i.MX8QXP AI_ML";
	compatible = "einfochips,imx8qxp-ai_ml", "fsl,imx8qxp";

	chosen {
		bootargs = "console=ttyLP2,115200 earlycon=lpuart32,0x5a080000,115200";
		stdout-path = &lpuart2;
	};

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

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

&lpuart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpuart1>;
	status = "okay";
};

&lpuart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpuart2>;
	status = "okay";
};

&lpuart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpuart3>;
	status = "okay";
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	phy-mode = "rgmii";
	phy-handle = <&ethphy0>;
	fsl,ar8031-phy-fixup;
	fsl,magic-packet;
	phy-reset-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <10>;
	phy-reset-post-delay = <150>;
	status = "okay";

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

		ethphy0: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
		};
	};
};

/* LS-I2C1 */
&i2c1 {
	#address-cells = <1>;
	#size-cells = <0>;
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpi2c1>;
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	bus-width = <4>;
	no-sd;
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&iomuxc {
	pinctrl_fec1: fec1grp {
		fsl,pins = <
			SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD	0x000014a0
			SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD	0x000014a0
			SC_P_ENET0_MDC_CONN_ENET0_MDC			0x06000020
			SC_P_ENET0_MDIO_CONN_ENET0_MDIO			0x06000020
			SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL	0x06000020
			SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC	0x06000020
			SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0	0x06000020
			SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1	0x06000020
			SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2	0x06000020
			SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3	0x06000020
			SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC	0x06000020
			SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL	0x06000020
			SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0	0x06000020
			SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1	0x06000020
			SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2	0x06000020
			SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3	0x06000020
		>;
	};

	pinctrl_lpi2c1: lpi2c1grp {
		fsl,pins = <
			SC_P_USB_SS3_TC1_ADMA_I2C1_SCL			0x06000021
			SC_P_USB_SS3_TC3_ADMA_I2C1_SDA			0x06000021
		>;
	};

	pinctrl_lpuart0: lpuart0grp {
		fsl,pins = <
			SC_P_UART0_RX_ADMA_UART0_RX			0X06000020
			SC_P_UART0_TX_ADMA_UART0_TX			0X06000020
		>;
	};

	pinctrl_lpuart1: lpuart1grp {
		fsl,pins = <
			SC_P_UART1_RX_ADMA_UART1_RX			0X06000020
			SC_P_UART1_TX_ADMA_UART1_TX			0X06000020
		>;
	};

	pinctrl_lpuart2: lpuart2grp {
		fsl,pins = <
			SC_P_UART2_RX_ADMA_UART2_RX			0X06000020
			SC_P_UART2_TX_ADMA_UART2_TX			0X06000020
		>;
	};

	pinctrl_lpuart3: lpuart3grp {
		fsl,pins = <
			SC_P_FLEXCAN2_RX_ADMA_UART3_RX			0X06000020
			SC_P_FLEXCAN2_TX_ADMA_UART3_TX			0X06000020
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			SC_P_EMMC0_CLK_CONN_EMMC0_CLK			0x06000041
			SC_P_EMMC0_CMD_CONN_EMMC0_CMD			0x00000021
			SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0		0x00000021
			SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1		0x00000021
			SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2		0x00000021
			SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3		0x00000021
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			SC_P_USDHC1_CLK_CONN_USDHC1_CLK			0x06000041
			SC_P_USDHC1_CMD_CONN_USDHC1_CMD			0x00000021
			SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0		0x00000021
			SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1		0x00000021
			SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2		0x00000021
			SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3		0x00000021
			SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT		0x00000021
		>;
	};
};