xref: /openbmc/linux/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts (revision c47d7b73)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2018 Bang & Olufsen
 * Copyright 2022 Pengutronix
 */

/dts-v1/;

#include "imx8mm-innocomm-wb15.dtsi"

/ {
	model = "InnoComm WB15-EVK";
	compatible = "innocomm,wb15-evk", "fsl,imx8mm";

	chosen {
		stdout-path = &uart2;
	};

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

		led-0 {
			label = "debug";
			gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};
	};

	reg_vsd_3v3: regulator-vsd-3v3 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_vsd_3v3>;
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_ethphy: regulator-eth-phy {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_fec_phy_reg>;
		regulator-name = "PHY_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

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

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

		ethphy0: ethernet-phy@1 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0x1>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_fec_phy>;
			reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
			phy-supply = <&reg_ethphy>;
		};
	};
};

&uart2 {
	status = "okay";
};

&usbotg1 {
	dr_mode = "otg";
	samsung,picophy-pre-emp-curr-control = <3>;
	samsung,picophy-dc-vol-level-adjust = <7>;
	disable-over-current;
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	samsung,picophy-pre-emp-curr-control = <3>;
	samsung,picophy-dc-vol-level-adjust = <7>;
	disable-over-current;
	status = "okay";
};

&usdhc2 {
	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_vsd_3v3>;
	status = "okay";
};

&iomuxc {
	pinctrl_fec: fec-grp {
		fsl,pins = <
			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC			0x03
			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO		0x03
			MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
			MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
			MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
			MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
			MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
			MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
		>;
	};

	pinctrl_fec_phy: fec-phy-grp {
		fsl,pins = <
			MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19
		>;
	};

	pinctrl_fec_phy_reg: fec-phy-reg-grp {
		fsl,pins = <
			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x16
		>;
	};

	pinctrl_gpio_leds: led-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3	0xd6
		>;
	};

	pinctrl_reg_vsd_3v3: reg-vsd-3v3-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
		>;
	};
};