xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/imx6ull-myir-mys-6ulx.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2020 Linumiz
 * Author: Parthiban Nallathambi <parthiban@linumiz.com>
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>

/ {
	model = "MYiR MYS-6ULX Single Board Computer";
	compatible = "fsl,imx6ull";

	chosen {
		stdout-path = &uart1;
	};

	reg_vdd_5v: regulator-vdd-5v {
		compatible = "regulator-fixed";
		regulator-name = "VDD_5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	reg_vdd_3v3: regulator-vdd-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "VDD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		vin-supply = <&reg_vdd_5v>;
	};
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet1>;
	phy-mode = "rmii";
	phy-handle = <&ethphy0>;
	phy-supply = <&reg_vdd_3v3>;
	status = "okay";

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

		ethphy0: ethernet-phy@0 {
			reg = <0>;
			interrupt-parent = <&gpio5>;
			interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
			clocks = <&clks IMX6UL_CLK_ENET_REF>;
			clock-names = "rmii-ref";
		};
	};
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpmi_nand>;
	nand-on-flash-bbt;
	status = "disabled";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&usbotg1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb_otg1_id>;
	dr_mode = "otg";
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	disable-over-current;
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
	no-1-8-v;
	keep-power-in-suspend;
	wakeup-source;
	vmmc-supply = <&reg_vdd_3v3>;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
	bus-width = <8>;
	non-removable;
	keep-power-in-suspend;
	vmmc-supply = <&reg_vdd_3v3>;
};

&iomuxc {
	pinctrl_enet1: enet1grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x1b0b0
			MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x1b0b0
			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
			MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER	0x1b0b0
			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
			MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05	0x1b0b0
		>;
	};

	pinctrl_gpmi_nand: gpminandgrp {
		fsl,pins = <
			MX6UL_PAD_NAND_CLE__RAWNAND_CLE		0x0b0b1
			MX6UL_PAD_NAND_ALE__RAWNAND_ALE		0x0b0b1
			MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B	0x0b0b1
			MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B	0x0b000
			MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B	0x0b0b1
			MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B	0x0b0b1
			MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B	0x0b0b1
			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00	0x0b0b1
			MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01	0x0b0b1
			MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02	0x0b0b1
			MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03	0x0b0b1
			MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04	0x0b0b1
			MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05	0x0b0b1
			MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06	0x0b0b1
			MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07	0x0b0b1
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
		>;
	};

	pinctrl_usb_otg1_id: usbotg1idgrp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x17059
			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x10059
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x17059
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x17059
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x17059
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x17059
			MX6UL_PAD_UART1_RTS_B__GPIO1_IO19	0x17059
		>;
	};

	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170b9
			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100b9
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x170b9
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x170b9
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x170b9
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x170b9
		>;
	};

	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170f9
			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100f9
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x170f9
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x170f9
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x170f9
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x170f9
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10069
			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x17059
			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x17059
			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x17059
			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x17059
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
		fsl,pins = <
			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100b9
			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170b9
			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x170b9
			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x170b9
			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x170b9
			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x170b9
			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x170b9
			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x170b9
			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x170b9
			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x170b9
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
		fsl,pins = <
			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100f9
			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170f9
			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x170f9
			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x170f9
			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x170f9
			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x170f9
			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x170f9
			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x170f9
			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x170f9
			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x170f9
		>;
	};
};