Quelle  imx8mq-zii-ultra-rmb3.dts   Sprache: unbekannt

// 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
  >;
 };
};