// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2020 Linumiz
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* Author: Parthiban Nallathambi <parthiban@linumiz.com>
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*/
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "MYiR MYS-6ULX Single Board Computer";
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compatible = "fsl,imx6ull";
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chosen {
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stdout-path = &uart1;
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};
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reg_vdd_5v: regulator-vdd-5v {
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compatible = "regulator-fixed";
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regulator-name = "VDD_5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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reg_vdd_3v3: regulator-vdd-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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vin-supply = <®_vdd_5v>;
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};
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};
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&fec1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet1>;
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phy-mode = "rmii";
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phy-handle = <ðphy0>;
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phy-supply = <®_vdd_3v3>;
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status = "okay";
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mdio: mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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ethphy0: ethernet-phy@0 {
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reg = <0>;
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interrupt-parent = <&gpio5>;
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interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
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clocks = <&clks IMX6UL_CLK_ENET_REF>;
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clock-names = "rmii-ref";
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};
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};
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};
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&gpmi {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpmi_nand>;
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nand-on-flash-bbt;
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status = "disabled";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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&usbotg1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usb_otg1_id>;
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dr_mode = "otg";
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status = "okay";
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};
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&usbotg2 {
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dr_mode = "host";
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disable-over-current;
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz";
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pinctrl-0 = <&pinctrl_usdhc1>;
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pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
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pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
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cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
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no-1-8-v;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_vdd_3v3>;
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status = "okay";
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};
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&usdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc2>;
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pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
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pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
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bus-width = <8>;
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non-removable;
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keep-power-in-suspend;
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vmmc-supply = <®_vdd_3v3>;
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};
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&iomuxc {
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pinctrl_enet1: enet1grp {
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fsl,pins = <
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MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
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MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
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MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
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MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
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MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
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MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
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MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
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MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
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MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
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MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031
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MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0
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>;
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};
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pinctrl_gpmi_nand: gpminandgrp {
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fsl,pins = <
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MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0x0b0b1
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MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0x0b0b1
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MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0x0b0b1
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MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0x0b000
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MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0x0b0b1
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MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0x0b0b1
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MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0x0b0b1
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MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0x0b0b1
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MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0x0b0b1
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MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0x0b0b1
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MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0x0b0b1
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MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0x0b0b1
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MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0x0b0b1
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MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0x0b0b1
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MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0x0b0b1
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
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MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
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>;
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};
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pinctrl_usb_otg1_id: usbotg1idgrp {
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fsl,pins = <
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MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
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>;
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};
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pinctrl_usdhc1: usdhc1grp {
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fsl,pins = <
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MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
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MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
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MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
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MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
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MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
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MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
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MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059
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>;
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};
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pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
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fsl,pins = <
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MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9
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MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9
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MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
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MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
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MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
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MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
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>;
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};
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pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
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fsl,pins = <
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MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9
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MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9
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MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9
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MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9
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MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9
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MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9
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>;
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};
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pinctrl_usdhc2: usdhc2grp {
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fsl,pins = <
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MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069
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MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
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MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
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MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
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MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
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MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
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MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059
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MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059
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MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059
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MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059
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>;
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};
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pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
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fsl,pins = <
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MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9
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MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9
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MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9
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MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9
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MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9
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MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9
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MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170b9
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MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170b9
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MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170b9
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MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170b9
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>;
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};
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pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
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fsl,pins = <
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MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9
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MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9
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MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9
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MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9
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MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9
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MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9
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MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170f9
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MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170f9
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MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170f9
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MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170f9
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>;
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};
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};
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