imx6q-lxr.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
//
// Copyright 2024 Comvetia AG

/dts-v1/;
#include "imx6q-phytec-pfla02.dtsi"

/ {
	model = "COMVETIA QSoIP LXR-2";
	compatible = "comvetia,imx6q-lxr", "phytec,imx6q-pfla02", "fsl,imx6q";

	chosen {
		stdout-path = &uart4;
	};

	spi {
		compatible = "spi-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_spi_gpio>;
		sck-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
		mosi-gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
		num-chipselects = <0>;
		#address-cells = <1>;
		#size-cells = <0>;

		fpga@0 {
			compatible = "altr,fpga-passive-serial";
			reg = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_fpga>;
			nconfig-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
			nstat-gpios = <&gpio4 19 GPIO_ACTIVE_LOW>;
			confd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
		};
	};
};

&ecspi3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi3>;
	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <20000000>;
	};
};

&fec {
	status = "okay";
};

&i2c3 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&uart4 {
	status = "okay";
};

&usdhc3 {
	no-1-8-v;
	status = "okay";
};

&iomuxc {
	pinctrl_fpga: fpgagrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_6__GPIO1_IO06       0x1b0b0
			MX6QDL_PAD_DI0_PIN2__GPIO4_IO18     0x1b0b0
			MX6QDL_PAD_DI0_PIN3__GPIO4_IO19     0x1b0b0
		>;
	};

	pinctrl_spi_gpio: spigpiogrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08  0x1b0b0
			MX6QDL_PAD_DISP0_DAT13__GPIO5_IO07  0x1b0b0
		>;
	};
};