u-boot/arch/arm/dts/imx6ul-phytec-phycore-som.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2016 PHYTEC Messtechnik GmbH
 * Author: Christian Hemp <c.hemp@phytec.de>
 */

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

/ {
	model = "PHYTEC phyCORE-i.MX6 UltraLite";
	compatible = "phytec,imx6ul-pcl063", "fsl,imx6ul";

	chosen {
		stdout-path = &uart1;
	};

	/*
	 * Set the minimum memory size here and
	 * let the bootloader set the real size.
	 */
	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x8000000>;
	};

	gpio_leds_som: leds {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpioleds_som>;
		compatible = "gpio-leds";

		phycore-green {
			gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet1>;
	phy-mode = "rmii";
	phy-handle = <&ethphy1>;
	status = "disabled";

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

		ethphy1: ethernet-phy@1 {
			reg = <1>;
			interrupt-parent = <&gpio1>;
			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
			micrel,led-mode = <1>;
			clocks = <&clks IMX6UL_CLK_ENET_REF>;
			clock-names = "rmii-ref";
			status = "disabled";
		};
	};
};

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

&i2c1 {
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1>;
	pinctrl-1 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio1 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	clock-frequency = <100000>;
	status = "okay";

	eeprom@52 {
		compatible = "catalyst,24c32", "atmel,24c32";
		pagesize = <32>;
		reg = <0x52>;
	};
};

&snvs_poweroff {
	status = "okay";
};

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

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <8>;
	no-1-8-v;
	non-removable;
	status = "disabled";
};

&iomuxc {
	pinctrl_enet1: enet1grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x10010
			MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x10010
			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	0x1b010
			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b010
			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b010
			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b010
			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0x17059
		>;
	};

	pinctrl_gpioleds_som: gpioledssomgrp {
		fsl,pins = <MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04	0x0b0b0>;
	};

	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_i2c1: i2cgrp {
		fsl,pins = <
			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL	0x4001b8b0
			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA	0x4001b8b0
		>;
	};

	pinctrl_i2c1_gpio: i2cgpiogrp {
		fsl,pins = <
			MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28	0x4001b8b0
			MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29	0x4001b8b0
		>;
	};

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

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170f9
			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100f9
			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
		>;
	};

};