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Quelle  stm32mp15xx-osd32.dtsi   Sprache: unbekannt

 
Spracherkennung für: .dtsi vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]

/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause) */
/*
 * Copyright (C) 2020 STMicroelectronics - All Rights Reserved
 * Copyright (C) 2020 Ahmad Fatoum, Pengutronix
 */

#include "stm32mp15-pinctrl.dtsi"

#include <dt-bindings/mfd/st,stpmic1.h>

/ {
 reserved-memory {
  #address-cells = <1>;
  #size-cells = <1>;
  ranges;

  mcuram2: mcuram2@10000000 {
   compatible = "shared-dma-pool";
   reg = <0x10000000 0x40000>;
   no-map;
  };

  vdev0vring0: vdev0vring0@10040000 {
   compatible = "shared-dma-pool";
   reg = <0x10040000 0x1000>;
   no-map;
  };

  vdev0vring1: vdev0vring1@10041000 {
   compatible = "shared-dma-pool";
   reg = <0x10041000 0x1000>;
   no-map;
  };

  vdev0buffer: vdev0buffer@10042000 {
   compatible = "shared-dma-pool";
   reg = <0x10042000 0x4000>;
   no-map;
  };

  mcuram: mcuram@30000000 {
   compatible = "shared-dma-pool";
   reg = <0x30000000 0x40000>;
   no-map;
  };

  retram: retram@38000000 {
   compatible = "shared-dma-pool";
   reg = <0x38000000 0x10000>;
   no-map;
  };
 };
};

&i2c4 {
 pinctrl-names = "default", "sleep";
 pinctrl-0 = <&i2c4_pins_a>;
 pinctrl-1 = <&i2c4_sleep_pins_a>;
 clock-frequency = <400000>;
 i2c-scl-rising-time-ns = <185>;
 i2c-scl-falling-time-ns = <20>;
 status = "okay";

 pmic: stpmic@33 {
  compatible = "st,stpmic1";
  reg = <0x33>;
  interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
  interrupt-controller;
  #interrupt-cells = <2>;

  regulators {
   compatible = "st,stpmic1-regulators";

   ldo1-supply = <&v3v3>;
   ldo3-supply = <&vdd_ddr>;
   ldo6-supply = <&v3v3>;
   pwr_sw1-supply = <&bst_out>;

   vddcore: buck1 {
    regulator-name = "vddcore";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1350000>;
    regulator-always-on;
    regulator-initial-mode = <0>;
    regulator-over-current-protection;
   };

   vdd_ddr: buck2 {
    regulator-name = "vdd_ddr";
    regulator-min-microvolt = <1350000>;
    regulator-max-microvolt = <1350000>;
    regulator-always-on;
    regulator-initial-mode = <0>;
    regulator-over-current-protection;
   };

   vdd: buck3 {
    regulator-name = "vdd";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    st,mask-reset;
    regulator-initial-mode = <0>;
    regulator-over-current-protection;
   };

   v3v3: buck4 {
    regulator-name = "v3v3";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    regulator-over-current-protection;
    regulator-initial-mode = <0>;
   };

   v1v8_audio: ldo1 {
    regulator-name = "v1v8_audio";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    interrupts = <IT_CURLIM_LDO1 0>;
   };

   v3v3_hdmi: ldo2 {
    regulator-name = "v3v3_hdmi";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    interrupts = <IT_CURLIM_LDO2 0>;
   };

   vtt_ddr: ldo3 {
    regulator-name = "vtt_ddr";
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <750000>;
    regulator-always-on;
    regulator-over-current-protection;
   };

   vdd_usb: ldo4 {
    regulator-name = "vdd_usb";
    interrupts = <IT_CURLIM_LDO4 0>;
   };

   vdda: ldo5 {
    regulator-name = "vdda";
    regulator-min-microvolt = <2900000>;
    regulator-max-microvolt = <2900000>;
    interrupts = <IT_CURLIM_LDO5 0>;
    regulator-boot-on;
   };

   v1v2_hdmi: ldo6 {
    regulator-name = "v1v2_hdmi";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
    interrupts = <IT_CURLIM_LDO6 0>;
   };

   vref_ddr: vref_ddr {
    regulator-name = "vref_ddr";
    regulator-always-on;
   };

   bst_out: boost {
    regulator-name = "bst_out";
    interrupts = <IT_OCP_BOOST 0>;
   };

   vbus_otg: pwr_sw1 {
    regulator-name = "vbus_otg";
    interrupts = <IT_OCP_OTG 0>;
    regulator-active-discharge = <1>;
   };

   vbus_sw: pwr_sw2 {
    regulator-name = "vbus_sw";
    interrupts = <IT_OCP_SWOUT 0>;
    regulator-active-discharge = <1>;
   };
  };

  onkey {
   compatible = "st,stpmic1-onkey";
   interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 1>;
   interrupt-names = "onkey-falling", "onkey-rising";
  };

  pmic_watchdog: watchdog {
   compatible = "st,stpmic1-wdt";
   status = "disabled";
  };
 };

 sip_eeprom: eeprom@50 {
  compatible = "atmel,24c32";
  vcc-supply = <&vdd>;
  reg = <0x50>;
 };
};

&ipcc {
 status = "okay";
};

&m4_rproc {
 memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
   <&vdev0vring1>, <&vdev0buffer>;
 mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
 mbox-names = "vq0", "vq1", "shutdown", "detach";
 interrupt-parent = <&exti>;
 interrupts = <68 1>;
 status = "okay";
};

&rng1 {
 status = "okay";
};

&pwr_regulators {
 vdd-supply = <&vdd>;
 vdd_3v3_usbfs-supply = <&vdd_usb>;
};

&usbphyc_port0 {
 phy-supply = <&vdd_usb>;
};

&usbphyc_port1 {
 phy-supply = <&vdd_usb>;
};

[Dauer der Verarbeitung: 0.14 Sekunden, vorverarbeitet 2026-06-08]

                                                                                                                                                                                                                                                                                                                                                                                                     


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