arch/arm/dts/imx8-capricorn.dtsi

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2017 NXP
 *
 * Copyright 2019 Siemens AG
 *
 */

/dts-v1/;

#include "fsl-imx8qxp.dtsi"
#include "imx8-capricorn-u-boot.dtsi"

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

	/* create device for u-boot wdt command */
	scu-wdt {
		compatible = "siemens,scu-wdt";
	};

};

&iomuxc {
	pinctrl-names = "default";

	muxcgrp: imx8qxp-som {
		pinctrl_lpi2c0: lpi2c0grp {
			fsl,pins = <
			SC_P_MIPI_CSI0_GPIO0_00_ADMA_I2C0_SCL	0x0C000020
			SC_P_MIPI_CSI0_GPIO0_01_ADMA_I2C0_SDA	0x0C000020
			>;
		};

		pinctrl_lpi2c1: lpi2c1grp {
			fsl,pins = <
			SC_P_MIPI_DSI0_GPIO0_00_ADMA_I2C1_SCL	0x0C000020
			SC_P_MIPI_DSI0_GPIO0_01_ADMA_I2C1_SDA	0x0C000020
			>;
		};

		pinctrl_lpuart2: lpuart2grp {
			fsl,pins = <
				SC_P_UART2_RX_ADMA_UART2_RX	0x06000020
				SC_P_UART2_TX_ADMA_UART2_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
				SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000021
				SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000021
				SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000021
				SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000021
				SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE	0x06000041
				SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B	0x00000021
				SC_P_ENET0_RGMII_TXC_LSIO_GPIO4_IO29	0x06000021
			>;
		};

		pinctrl_usdhc2: usdhc2grp {
			fsl,pins = <
				SC_P_ENET0_RGMII_RXC_CONN_USDHC1_CLK	0x06000041
				SC_P_ENET0_RGMII_RX_CTL_CONN_USDHC1_CMD	0x00000021
				SC_P_ENET0_RGMII_RXD0_CONN_USDHC1_DATA0	0x00000021
				SC_P_ENET0_RGMII_RXD1_CONN_USDHC1_DATA1	0x00000021
				SC_P_ENET0_RGMII_RXD2_CONN_USDHC1_DATA2	0x00000021
				SC_P_ENET0_RGMII_RXD3_CONN_USDHC1_DATA3	0x00000021
				SC_P_ENET0_RGMII_TXD2_CONN_USDHC1_CD_B	0x06000021
				//SC_P_ENET0_RGMII_TXD2_LSIO_GPIO5_IO01	0x06000021
				SC_P_ENET0_RGMII_TX_CTL_LSIO_GPIO4_IO30	0x06000021
			>;
		};

		pinctrl_fec2: fec2grp {
			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_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD		0x000514a0

				SC_P_ENET0_MDC_CONN_ENET1_MDC                   0x00000060
				SC_P_ENET0_MDIO_CONN_ENET1_MDIO                 0x00000060

				SC_P_ESAI0_FSR_CONN_ENET1_RCLK50M_IN            0x00000060
				SC_P_SPDIF0_RX_CONN_ENET1_RGMII_RXD0            0x00000060
				SC_P_ESAI0_TX3_RX2_CONN_ENET1_RGMII_RXD1        0x00000060
				SC_P_ESAI0_TX2_RX3_CONN_ENET1_RMII_RX_ER        0x00000060
				SC_P_SPDIF0_TX_CONN_ENET1_RGMII_RX_CTL          0x00000060
				SC_P_ESAI0_TX4_RX1_CONN_ENET1_RGMII_TXD0        0x00000060
				SC_P_ESAI0_TX5_RX0_CONN_ENET1_RGMII_TXD1        0x00000060
				SC_P_ESAI0_SCKR_CONN_ENET1_RGMII_TX_CTL         0x00000060	/* ERST: Reset pin */
			>;
		};
	};
};

&i2c0 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpi2c0>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpi2c1>;
	status = "okay";
};

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

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	clock-frequency=<52000000>;
	no-1-8-v;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&gpio4 {
	status = "okay";
};

&gpio5 {
	status = "okay";
};

&fec1 {
	status ="disabled";
};

&fec2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec2>;
	phy-mode = "rmii";

	phy-handle = <&ethphy1>;
	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>;
		};
	};
};