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Open Menu / arch / arm / boot / dts / imx28-xea.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright 2021
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 */

/dts-v1/;
#include "imx28-lwe.dtsi"

/ {
	compatible = "lwn,imx28-xea", "fsl,imx28";
};

&can0 {
	pinctrl-names = "default";
	pinctrl-0 = <&can1_pins_a>;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins_b>;
	status = "okay";
};

&pinctrl {
	pinctrl-names = "default";
	pinctrl-0 = <&hog_pins_a &hog_pins_tiva>;

	hog_pins_a: hog@0 {
		reg = <0>;
		fsl,pinmux-ids = <
			MX28_PAD_GPMI_D00__GPIO_0_0
			MX28_PAD_GPMI_D02__GPIO_0_2
			MX28_PAD_GPMI_D05__GPIO_0_5
			MX28_PAD_GPMI_CE1N__GPIO_0_17
			MX28_PAD_GPMI_RDY0__GPIO_0_20
			MX28_PAD_GPMI_RDY1__GPIO_0_21
			MX28_PAD_GPMI_RDY2__GPIO_0_22
			MX28_PAD_GPMI_RDN__GPIO_0_24
			MX28_PAD_GPMI_CLE__GPIO_0_27
			MX28_PAD_LCD_VSYNC__GPIO_1_28
			MX28_PAD_SSP1_SCK__GPIO_2_12
			MX28_PAD_SSP1_CMD__GPIO_2_13
			MX28_PAD_SSP2_SS1__GPIO_2_20
			MX28_PAD_SSP2_SS2__GPIO_2_21
			MX28_PAD_LCD_D00__GPIO_1_0
			MX28_PAD_LCD_D01__GPIO_1_1
			MX28_PAD_LCD_D02__GPIO_1_2
			MX28_PAD_LCD_D03__GPIO_1_3
			MX28_PAD_LCD_D04__GPIO_1_4
			MX28_PAD_LCD_D05__GPIO_1_5
			MX28_PAD_LCD_D06__GPIO_1_6
		>;
		fsl,drive-strength = <MXS_DRIVE_4mA>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_DISABLE>;
	};

	hog_pins_tiva: hog@1 {
		reg = <1>;
		fsl,pinmux-ids = <
			MX28_PAD_GPMI_RDY3__GPIO_0_23
			MX28_PAD_GPMI_WRN__GPIO_0_25
		>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_DISABLE>;
	};

	hog_pins_coding: hog@2 {
		reg = <2>;
		fsl,pinmux-ids = <
			MX28_PAD_GPMI_D01__GPIO_0_1
			MX28_PAD_GPMI_D03__GPIO_0_3
			MX28_PAD_GPMI_D04__GPIO_0_4
			MX28_PAD_GPMI_D06__GPIO_0_6
			MX28_PAD_GPMI_D07__GPIO_0_7
		>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_DISABLE>;
	};
};

&reg_fec_3v3 {
	gpio = <&gpio0 0 0>;
};

&reg_usb_5v {
	gpio = <&gpio0 2 0>;
};

&spi2_pins_a {
	fsl,pinmux-ids = <
		MX28_PAD_SSP2_SCK__SSP2_SCK
		MX28_PAD_SSP2_MOSI__SSP2_CMD
		MX28_PAD_SSP2_MISO__SSP2_D0
		MX28_PAD_SSP2_SS0__GPIO_2_19
	>;
};