Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/C/Linux/arch/arm/boot/dts/ti/omap/   (Open Source Betriebssystem Version 6.17.9©)  Datei vom 24.10.2025 mit Größe 15 kB image not shown  

Quelle  omap3-echo.dts   Sprache: unbekannt

 
// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de>
 */
/dts-v1/;

#include "dm3725.dtsi"

#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

/ {
 model = "Amazon Echo (first generation)";
 compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3";

 cpus {
  cpu@0 {
   cpu0-supply = <&vdd1_reg>;
  };
 };

 memory@80000000 {
  device_type = "memory";
  reg = <0x80000000 0xc600000>; /* 198 MB */
 };

 vcc5v: fixedregulator0 {
  compatible = "regulator-fixed";
  regulator-name = "vcc5v";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  regulator-boot-on;
  regulator-always-on;
 };

 vcc3v3: fixedregulator1 {
  compatible = "regulator-fixed";
  regulator-name = "vcc3v3";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  regulator-boot-on;
  regulator-always-on;
 };

 vcc1v8: fixedregulator2 {
  compatible = "regulator-fixed";
  regulator-name = "vcc1v8";
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  regulator-boot-on;
  regulator-always-on;
 };

 sdio_pwrseq: sdio-pwrseq {
  compatible = "mmc-pwrseq-simple";
  reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
  post-power-on-delay-ms = <40>;
 };

 gpio-keys {
  compatible = "gpio-keys";

  pinctrl-names = "default";
  pinctrl-0 = <&button_pins>;

  mute-button {
   label = "mute";
   linux,code = <KEY_MUTE>;
   gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; /* GPIO_70 */
   wakeup-source;
  };

  help-button {
   label = "help";
   linux,code = <KEY_HELP>;
   gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; /* GPIO_72 */
   wakeup-source;
  };
 };

 rotary: rotary-encoder {
  compatible = "rotary-encoder";
  gpios = <
   &gpio3  5 GPIO_ACTIVE_HIGH /* GPIO_69 */
   &gpio3 12 GPIO_ACTIVE_HIGH /* GPIO_76 */
  >;
  linux,axis = <REL_X>;
  rotary-encoder,relative-axis;
 };

 speaker_amp: speaker-amplifier {
  compatible = "simple-audio-amplifier";
  enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* gpio_129 */
  sound-name-prefix = "Speaker Amp";
  VCC-supply = <&vcc1v8>;
 };

 sound {
  compatible = "simple-audio-card";
  simple-audio-card,name = "Misto Speaker";
  simple-audio-card,widgets =
   "Speaker", "Speaker";
  simple-audio-card,routing =
   "Speaker Amp INL", "HPL",
   "Speaker Amp INR", "HPR",
   "Speaker", "Speaker Amp OUTL",
   "Speaker", "Speaker Amp OUTR";
  simple-audio-card,format = "i2s";
  simple-audio-card,bitclock-master = <&sound_master>;
  simple-audio-card,frame-master = <&sound_master>;
  simple-audio-card,aux-devs = <&speaker_amp>;

  simple-audio-card,cpu {
   sound-dai = <&mcbsp2>;
  };

  sound_master: simple-audio-card,codec {
   sound-dai = <&codec0>;
   system-clock-frequency = <19200000>;
  };
 };
};

&i2c1 {
 clock-frequency = <400000>;

 tps: tps@2d {
  reg = <0x2d>;
 };
};

&mcbsp2 {
 status = "okay";
 #sound-dai-cells = <0>;
 pinctrl-names = "default";
 pinctrl-0 = <&mcbsp2_pins>;
};

&i2c2 {
 clock-frequency = <400000>;

 lp5523A: lp5523A@32 {
  #address-cells = <1>;
  #size-cells = <0>;
  compatible = "national,lp5523";
  label = "q1";
  reg = <0x32>;
  clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
  enable-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */

  multi-led@0 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x0>;
   color = <LED_COLOR_ID_RGB>;

   led@0 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x0>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@1 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x1>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@6 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x6>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@1 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x1>;
   color = <LED_COLOR_ID_RGB>;

   led@2 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x2>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@3 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x3>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@7 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x7>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@2 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x2>;
   color = <LED_COLOR_ID_RGB>;

   led@4 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x4>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@5 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x5>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@8 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x8>;
    color = <LED_COLOR_ID_RED>;
   };
  };
 };

 lp5523B: lp5523B@33 {
  #address-cells = <1>;
  #size-cells = <0>;
  compatible = "national,lp5523";
  label = "q3";
  reg = <0x33>;
  clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */

  multi-led@0 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x0>;
   color = <LED_COLOR_ID_RGB>;

   led@0 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x0>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@1 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x1>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@6 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x6>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@1 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x1>;
   color = <LED_COLOR_ID_RGB>;

   led@2 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x2>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@3 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x3>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@7 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x7>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@2 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x2>;
   color = <LED_COLOR_ID_RGB>;

   led@4 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x4>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@5 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x5>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@8 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x8>;
    color = <LED_COLOR_ID_RED>;
   };
  };
 };

 lp5523C: lp5523C@34 {
  #address-cells = <1>;
  #size-cells = <0>;
  compatible = "national,lp5523";
  label = "q4";
  reg = <0x34>;
  clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */

  multi-led@0 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x0>;
   color = <LED_COLOR_ID_RGB>;

   led@0 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x0>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@1 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x1>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@6 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x6>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@1 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x1>;
   color = <LED_COLOR_ID_RGB>;

   led@2 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x2>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@3 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x3>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@7 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x7>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@2 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x2>;
   color = <LED_COLOR_ID_RGB>;

   led@4 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x4>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@5 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x5>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@8 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x8>;
    color = <LED_COLOR_ID_RED>;
   };
  };
 };

 lp5523D: lp552D@35 {
  #address-cells = <1>;
  #size-cells = <0>;
  compatible = "national,lp5523";
  label = "q2";
  reg = <0x35>;
  clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */

  multi-led@0 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x0>;
   color = <LED_COLOR_ID_RGB>;

   led@0 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x0>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@1 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x1>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@6 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x6>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@1 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x1>;
   color = <LED_COLOR_ID_RGB>;

   led@2 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x2>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@3 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x3>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@7 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x7>;
    color = <LED_COLOR_ID_RED>;
   };
  };
  multi-led@2 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x2>;
   color = <LED_COLOR_ID_RGB>;

   led@4 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x4>;
    color = <LED_COLOR_ID_GREEN>;
   };

   led@5 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x5>;
    color = <LED_COLOR_ID_BLUE>;
   };

   led@8 {
    led-cur = /bits/ 8 <12>;
    max-cur = /bits/ 8 <15>;
    reg = <0x8>;
    color = <LED_COLOR_ID_RED>;
   };
  };
 };
};

&i2c3 {
 clock-frequency = <400000>;

 codec0: codec@18 {
  #sound-dai-cells = <0>;
  compatible = "ti,tlv320aic32x4";
  reg = <0x18>;
  clocks = <&sys_clkout1>;
  clock-names = "mclk";
  ldoin-supply = <&vcc1v8>;
  iov-supply = <&vcc1v8>;
  reset-gpios = <&gpio3 10 GPIO_ACTIVE_LOW>; /* gpio_74 */
 };
};


#include "../../tps65910.dtsi"

&omap3_pmx_core {
 tps_pins: tps-pins {
  pinctrl-single,pins = <
   OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_INPUT_PULLUP | PIN_OFF_OUTPUT_LOW | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */
  >;
 };

 button_pins: button-pins {
  pinctrl-single,pins = <
   OMAP3_CORE1_IOPAD(0x20dc, PIN_INPUT | MUX_MODE4) /* dss_data0.gpio_70 */
   OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* dss_data2.gpio_72 */
   OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE4) /* dss_data4.gpio_74 */
   OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* dss_data15.gpio_85 */
   OMAP3_CORE1_IOPAD(0x2a1a, PIN_OUTPUT | MUX_MODE0) /* sys_clkout1.sys_clkout1 */
  >;
 };

 mmc1_pins: mmc1-pins {
  pinctrl-single,pins = <
   OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc1_clk.sdmmc1_clk */
   OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc1_cmd.sdmmc1_cmd */
   OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc1_dat0.sdmmc1_dat0 */
   OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc1_dat1.sdmmc1_dat1 */
   OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc1_dat2.sdmmc1_dat2 */
   OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc1_dat3.sdmmc1_dat3 */
  >;
 };

 mmc2_pins: mmc2-pins {
  pinctrl-single,pins = <
   OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_clk.sdmmc2_clk */
   OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_cmd.sdmmc2_cmd */
   OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat0.sdmmc2_dat0 */
   OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat1.sdmmc2_dat1 */
   OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat2.sdmmc2_dat2 */
   OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat3.sdmmc2_dat3 */
   OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat4.sdmmc2_dat4 */
   OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat5.sdmmc2_dat5 */
   OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat6.sdmmc2_dat6 */
   OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE0)  /* sdmmc2_dat7.sdmmc2_dat7 */
  >;
 };

 mcbsp2_pins: mcbsp2-pins {
  pinctrl-single,pins = <
   OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
   OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */
   OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */
   OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */
  >;
 };
};

&omap3_pmx_core2 {
 mmc3_pins: mmc3-pins {
  pinctrl-single,pins = <
   OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */
   OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */
   OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */
   OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */
   OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */
   OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */
  >;
 };
};

&mmc1 {
 status = "okay";
 bus-width = <4>;
 pinctrl-names = "default";
 pinctrl-0 = <&mmc1_pins>;
 vmmc-supply = <&vmmc_reg>;
};

&mmc2 {
 status = "okay";
 bus-width = <8>;
 pinctrl-names = "default";
 pinctrl-0 = <&mmc2_pins>;
 vmmc-supply = <&vmmc_reg>;
};

&mmc3 {
 #address-cells = <1>;
 #size-cells = <0>;
 status = "okay";
 bus-width = <4>;
 pinctrl-names = "default";
 pinctrl-0 = <&mmc3_pins>;
 non-removable;
 disable-wp;
 mmc-pwrseq = <&sdio_pwrseq>;
 vmmc-supply = <&vcc3v3>;
 vqmmc-supply = <&vcc1v8>;
 atheros@0 {
  compatible = "atheros,ath6kl";
  reg = <0>;
  bus-width = <4>;
 };
};

&tps {
 pinctrl-names = "default";
 pinctrl-0 = <&tps_pins>;

 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 interrupt-parent = <&intc>;

 ti,en-ck32k-xtal;
 ti,system-power-controller;

 vcc1-supply = <&vcc5v>;
 vcc2-supply = <&vcc5v>;
 vcc3-supply = <&vcc5v>;
 vcc4-supply = <&vcc5v>;
 vcc5-supply = <&vcc5v>;
 vcc6-supply = <&vcc5v>;
 vcc7-supply = <&vcc5v>;
 vccio-supply = <&vcc5v>;

 regulators {

  vio_reg: regulator@1 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-always-on;
  };

  vdd1_reg: regulator@2 {
   regulator-name = "vdd_mpu";
   regulator-min-microvolt = <600000>;
   regulator-max-microvolt = <1500000>;
   regulator-boot-on;
   regulator-always-on;
  };

  vdd2_reg: regulator@3 {
   regulator-name = "vdd_dsp";
   regulator-min-microvolt = <600000>;
   regulator-max-microvolt = <1500000>;
   regulator-always-on;
  };

  vdd3_reg: regulator@4 {
   regulator-name = "vdd_core";
   regulator-min-microvolt = <5000000>;
   regulator-max-microvolt = <5000000>;
   regulator-always-on;
  };

  vdig1_reg: regulator@5 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <2700000>;
   regulator-always-on;
  };

  vdig2_reg: regulator@6 {
   regulator-min-microvolt = <1000000>;
   regulator-max-microvolt = <1800000>;
   regulator-always-on;
  };

  vpll_reg: regulator@7 {
   regulator-min-microvolt = <1000000>;
   regulator-max-microvolt = <2500000>;
   regulator-always-on;
  };

  vdac_reg: regulator@8 {
   regulator-min-microvolt = <1100000>;
   regulator-max-microvolt = <3300000>;
   regulator-always-on;
  };

  vaux1_reg: regulator@9 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <2850000>;
   regulator-always-on;
  };

  vaux2_reg: regulator@10 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <3300000>;
   regulator-always-on;
  };

  vaux33_reg: regulator@11 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <3300000>;
   regulator-always-on;
  };

  vmmc_reg: regulator@12 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <3000000>;
   regulator-always-on;
  };
 };
};

[ Dauer der Verarbeitung: 0.3 Sekunden  (vorverarbeitet)  ]