1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
  2/*
  3 * Copyright (C) 2019 Zodiac Inflight Innovations
  4 */
  5
  6/dts-v1/;
  7
  8#include "imx8mq-zii-ultra.dtsi"
  9
 10/ {
 11	model = "ZII Ultra RMB3 Board";
 12	compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
 13
 14	sound1 {
 15		compatible = "simple-audio-card";
 16		simple-audio-card,name = "front";
 17		simple-audio-card,format = "i2s";
 18		simple-audio-card,bitclock-master = <&sound1_codec>;
 19		simple-audio-card,frame-master = <&sound1_codec>;
 20		simple-audio-card,widgets =
 21			"Headphone", "Headphone Jack Front";
 22		simple-audio-card,routing =
 23			"Headphone Jack Front", "HPA1 HPLEFT",
 24			"Headphone Jack Front", "HPA1 HPRIGHT",
 25			"HPA1 LEFTIN", "HPL",
 26			"HPA1 RIGHTIN", "HPR";
 27		simple-audio-card,aux-devs = <&hpa1>;
 28
 29		sound1_cpu: simple-audio-card,cpu {
 30			sound-dai = <&sai2>;
 31		};
 32
 33		sound1_codec: simple-audio-card,codec {
 34			sound-dai = <&codec1>;
 35			clocks = <&cs2000>;
 36		};
 37	};
 38
 39	sound2 {
 40		compatible = "simple-audio-card";
 41		simple-audio-card,name = "periph";
 42		simple-audio-card,format = "i2s";
 43		simple-audio-card,bitclock-master = <&sound2_codec>;
 44		simple-audio-card,frame-master = <&sound2_codec>;
 45		simple-audio-card,widgets =
 46			"Headphone", "Headphone Jack Back";
 47		simple-audio-card,routing =
 48			"Headphone Jack Back", "HPA1 HPLEFT",
 49			"Headphone Jack Back", "HPA1 HPRIGHT",
 50			"HPA1 LEFTIN", "HPL",
 51			"HPA1 RIGHTIN", "HPR";
 52		simple-audio-card,aux-devs = <&hpa2>;
 53
 54		sound2_cpu: simple-audio-card,cpu {
 55			sound-dai = <&sai3>;
 56		};
 57
 58		sound2_codec: simple-audio-card,codec {
 59			sound-dai = <&codec2>;
 60			clocks = <&cs2000>;
 61		};
 62	};
 63};
 64
 65&ecspi1 {
 66	pinctrl-names = "default";
 67	pinctrl-0 = <&pinctrl_ecspi1>;
 68	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
 69	status = "okay";
 70	#address-cells = <1>;
 71	#size-cells = <0>;
 72
 73	nor_flash: flash@0 {
 74		compatible = "st,n25q128a13", "jedec,spi-nor";
 75		spi-max-frequency = <20000000>;
 76		reg = <0>;
 77	};
 78};
 79
 80&hpa2 {
 81	sound-name-prefix = "HPA1";
 82};
 83
 84&i2c1 {
 85	codec2: codec@18 {
 86		compatible = "ti,tlv320dac3100";
 87		pinctrl-names = "default";
 88		pinctrl-0 = <&pinctrl_codec2>;
 89		reg = <0x18>;
 90		#sound-dai-cells = <0>;
 91		HPVDD-supply = <&reg_gen_3p3>;
 92		SPRVDD-supply = <&reg_gen_3p3>;
 93		SPLVDD-supply = <&reg_gen_3p3>;
 94		AVDD-supply = <&reg_gen_3p3>;
 95		IOVDD-supply = <&reg_gen_3p3>;
 96		DVDD-supply = <&vgen4_reg>;
 97		reset-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
 98	};
 99};
100
101&i2c2 {
102	temp-sense@48 {
103		compatible = "national,lm75";
104		reg = <0x48>;
105	};
106};
107
108&i2c4 {
109	touchscreen@20 {
110		compatible = "syna,rmi4-i2c";
111		pinctrl-names = "default";
112		pinctrl-0 = <&pinctrl_ts>;
113		reg = <0x20>;
114		interrupt-parent = <&gpio1>;
115		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
116
117		#address-cells = <1>;
118		#size-cells = <0>;
119
120		rmi4-f01@1 {
121			reg = <0x1>;
122			syna,nosleep-mode = <2>;
123		};
124
125		rmi4-f11@11 {
126			reg = <0x11>;
127			touchscreen-inverted-x;
128			touchscreen-swapped-x-y;
129			syna,sensor-type = <1>;
130			syna,delta-x-threshold = <5>;
131			syna,delta-y-threshold = <10>;
132		};
133
134		rmi4-f12@12 {
135			reg = <0x12>;
136			touchscreen-inverted-x;
137			touchscreen-swapped-x-y;
138			syna,sensor-type = <1>;
139		};
140	};
141
142	touchscreen@2a {
143		compatible = "eeti,exc3000";
144		pinctrl-names = "default";
145		pinctrl-0 = <&pinctrl_ts>;
146		reg = <0x2a>;
147		interrupt-parent = <&gpio1>;
148		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
149		touchscreen-inverted-x;
150		touchscreen-swapped-x-y;
151		status = "disabled";
152	};
153};
154
155&sai3 {
156	pinctrl-names = "default";
157	pinctrl-0 = <&pinctrl_sai3>;
158	status = "okay";
159};
160
161&usbhub {
162	swap-dx-lanes = <0>;
163};
164
165&iomuxc {
166	pinctrl_codec2: dac2grp {
167		fsl,pins = <
168			MX8MQ_IOMUXC_NAND_CE3_B_GPIO3_IO4		0x41
169		>;
170	};
171
172	pinctrl_ecspi1: ecspi1grp {
173		fsl,pins = <
174			MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9	0x19
175			MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK	0x82
176			MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO	0x82
177			MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI	0x82
178		>;
179	};
180
181	pinctrl_sai3: sai3grp {
182		fsl,pins = <
183			MX8MQ_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC		0xd6
184			MX8MQ_IOMUXC_SAI3_TXC_SAI3_TX_BCLK		0xd6
185			MX8MQ_IOMUXC_SAI3_TXD_SAI3_TX_DATA0		0xd6
186		>;
187	};
188};