xref: /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2019 Zodiac Inflight Innovations
 */

/dts-v1/;

#include "imx8mq-zii-ultra.dtsi"

/ {
	model = "ZII Ultra RMB3 Board";
	compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	nor_flash: flash@0 {
		compatible = "st,n25q128a13", "jedec,spi-nor";
		spi-max-frequency = <20000000>;
		reg = <0>;
	};
};

&i2c2 {
	temp-sense@48 {
		compatible = "national,lm75";
		reg = <0x48>;
	};
};

&i2c4 {
	touchscreen@20 {
		compatible = "syna,rmi4-i2c";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ts>;
		reg = <0x20>;
		interrupt-parent = <&gpio1>;
		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;

		#address-cells = <1>;
		#size-cells = <0>;

		rmi4-f01@1 {
			reg = <0x1>;
			syna,nosleep-mode = <2>;
		};

		rmi4-f11@11 {
			reg = <0x11>;
			touchscreen-inverted-x;
			touchscreen-swapped-x-y;
			syna,sensor-type = <1>;
		};

		rmi4-f12@12 {
			reg = <0x12>;
			touchscreen-inverted-x;
			touchscreen-swapped-x-y;
			syna,sensor-type = <1>;
		};
	};

	touchscreen@2a {
		compatible = "eeti,exc3000";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ts>;
		reg = <0x2a>;
		interrupt-parent = <&gpio1>;
		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
		touchscreen-inverted-x;
		touchscreen-swapped-x-y;
		status = "disabled";
	};
};

&usbhub {
	swap-dx-lanes = <0>;
};

&iomuxc {
	pinctrl_ecspi1: ecspi1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9	0x19
			MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK	0x82
			MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO	0x82
			MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI	0x82
		>;
	};
};