linux-zen-server/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts

// 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";

	sound1 {
		compatible = "simple-audio-card";
		simple-audio-card,name = "front";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&sound1_codec>;
		simple-audio-card,frame-master = <&sound1_codec>;
		simple-audio-card,widgets =
			"Headphone", "Headphone Jack Front";
		simple-audio-card,routing =
			"Headphone Jack Front", "HPA1 HPLEFT",
			"Headphone Jack Front", "HPA1 HPRIGHT",
			"HPA1 LEFTIN", "HPL",
			"HPA1 RIGHTIN", "HPR";
		simple-audio-card,aux-devs = <&hpa1>;

		sound1_cpu: simple-audio-card,cpu {
			sound-dai = <&sai2>;
		};

		sound1_codec: simple-audio-card,codec {
			sound-dai = <&codec1>;
			clocks = <&cs2000>;
		};
	};

	sound2 {
		compatible = "simple-audio-card";
		simple-audio-card,name = "periph";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&sound2_codec>;
		simple-audio-card,frame-master = <&sound2_codec>;
		simple-audio-card,widgets =
			"Headphone", "Headphone Jack Back";
		simple-audio-card,routing =
			"Headphone Jack Back", "HPA1 HPLEFT",
			"Headphone Jack Back", "HPA1 HPRIGHT",
			"HPA1 LEFTIN", "HPL",
			"HPA1 RIGHTIN", "HPR";
		simple-audio-card,aux-devs = <&hpa2>;

		sound2_cpu: simple-audio-card,cpu {
			sound-dai = <&sai3>;
		};

		sound2_codec: simple-audio-card,codec {
			sound-dai = <&codec2>;
			clocks = <&cs2000>;
		};
	};
};

&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>;
	};
};

&hpa2 {
	sound-name-prefix = "HPA1";
};

&i2c1 {
	codec2: codec@18 {
		compatible = "ti,tlv320dac3100";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_codec2>;
		reg = <0x18>;
		#sound-dai-cells = <0>;
		HPVDD-supply = <&reg_gen_3p3>;
		SPRVDD-supply = <&reg_gen_3p3>;
		SPLVDD-supply = <&reg_gen_3p3>;
		AVDD-supply = <&reg_gen_3p3>;
		IOVDD-supply = <&reg_gen_3p3>;
		DVDD-supply = <&vgen4_reg>;
		reset-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
	};
};

&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>;
			syna,delta-x-threshold = <5>;
			syna,delta-y-threshold = <10>;
		};

		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";
	};
};

&sai3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai3>;
	status = "okay";
};

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

&iomuxc {
	pinctrl_codec2: dac2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_NAND_CE3_B_GPIO3_IO4		0x41
		>;
	};

	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
		>;
	};

	pinctrl_sai3: sai3grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC		0xd6
			MX8MQ_IOMUXC_SAI3_TXC_SAI3_TX_BCLK		0xd6
			MX8MQ_IOMUXC_SAI3_TXD_SAI3_TX_DATA0		0xd6
		>;
	};
};