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// 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 = <®_gen_3p3>;
SPRVDD-supply = <®_gen_3p3>;
SPLVDD-supply = <®_gen_3p3>;
AVDD-supply = <®_gen_3p3>;
IOVDD-supply = <®_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
>;
};
};
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