TOMOYO Linux Cross Reference
Linux/arch/arm/boot/dts/allwinner/sun8i-t3-cqa3t-bv3.dts

   // SPDX-License-Identifier: GPL-2.0-or-later
   /*
    * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
    * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
    * Copyright (C) 2018 Hao Zhang <hao5781286@gmail.com>
    *
    * This file is dual-licensed: you can use it either under the terms
    * of the GPL or the X11 license, at your option. Note that this dual
    * licensing only applies to this file, and not this project as a
   * whole.
   *
   *  a) This file is free software; you can redistribute it and/or
   *     modify it under the terms of the GNU General Public License as
   *     published by the Free Software Foundation; either version 2 of the
   *     License, or (at your option) any later version.
   *
   *     This file is distributed in the hope that it will be useful,
   *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *     GNU General Public License for more details.
   *
   * Or, alternatively,
   *
   *  b) Permission is hereby granted, free of charge, to any person
   *     obtaining a copy of this software and associated documentation
   *     files (the "Software"), to deal in the Software without
   *     restriction, including without limitation the rights to use,
   *     copy, modify, merge, publish, distribute, sublicense, and/or
   *     sell copies of the Software, and to permit persons to whom the
   *     Software is furnished to do so, subject to the following
   *     conditions:
   *
   *     The above copyright notice and this permission notice shall be
   *     included in all copies or substantial portions of the Software.
   *
   *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   *     OTHER DEALINGS IN THE SOFTWARE.
   */
  
  /dts-v1/;
  #include "sun8i-r40.dtsi"
  #include "sun8i-r40-cpu-opp.dtsi"
  
  #include <dt-bindings/gpio/gpio.h>
  
  / {
          model = "t3-cqa3t-bv3";
          compatible = "qihua,t3-cqa3t-bv3", "allwinner,sun8i-t3",
                       "allwinner,sun8i-r40";
  
          aliases {
                  serial0 = &uart0;
          };
  
          chosen {
                  stdout-path = "serial0:115200n8";
          };
  
          connector {
                  compatible = "hdmi-connector";
                  type = "a";
  
                  port {
                          hdmi_con_in: endpoint {
                                  remote-endpoint = <&hdmi_out_con>;
                          };
                  };
          };
  
          reg_vcc5v0: vcc5v0 {
                  compatible = "regulator-fixed";
                  regulator-name = "vcc5v0";
                  regulator-min-microvolt = <5000000>;
                  regulator-max-microvolt = <5000000>;
                  gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
                  enable-active-high;
          };
  };
  
  &ahci {
          ahci-supply = <&reg_dldo4>;
          phy-supply = <&reg_eldo3>;
          status = "okay";
  };
  
  &cpu0 {
          cpu-supply = <&reg_dcdc2>;
  };
  
  &de {
          status = "okay";
  };
  
 &ehci1 {
         status = "okay";
 };
 
 &ehci2 {
         status = "okay";
 };
 
 &hdmi {
         status = "okay";
 };
 
 &hdmi_out {
         hdmi_out_con: endpoint {
                 remote-endpoint = <&hdmi_con_in>;
         };
 };
 
 &i2c0 {
         status = "okay";
 
         axp22x: pmic@34 {
                 compatible = "x-powers,axp221";
                 reg = <0x34>;
                 interrupt-parent = <&nmi_intc>;
                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
         };
 };
 
 #include "axp22x.dtsi"
 
 &mmc0 {
         vmmc-supply = <&reg_dcdc1>;
         bus-width = <4>;
         cd-gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; /* PH15 */
         status = "okay";
 };
 
 &mmc2 {
         vmmc-supply = <&reg_dcdc1>;
         vqmmc-supply = <&reg_dcdc1>;
         bus-width = <8>;
         non-removable;
         status = "okay";
 };
 
 &ohci1 {
         status = "okay";
 };
 
 &ohci2 {
         status = "okay";
 };
 
 &reg_aldo2 {
         regulator-always-on;
         regulator-min-microvolt = <2500000>;
         regulator-max-microvolt = <2500000>;
         regulator-name = "vcc-pa";
 };
 
 &reg_aldo3 {
         regulator-always-on;
         regulator-min-microvolt = <2700000>;
         regulator-max-microvolt = <3300000>;
         regulator-name = "avcc";
 };
 
 &reg_dcdc1 {
         regulator-always-on;
         regulator-min-microvolt = <3000000>;
         regulator-max-microvolt = <3000000>;
         regulator-name = "vcc-3v0";
 };
 
 &reg_dcdc2 {
         regulator-always-on;
         regulator-min-microvolt = <1000000>;
         regulator-max-microvolt = <1300000>;
         regulator-name = "vdd-cpu";
 };
 
 &reg_dcdc3 {
         regulator-always-on;
         regulator-min-microvolt = <1000000>;
         regulator-max-microvolt = <1300000>;
         regulator-name = "vdd-sys";
 };
 
 &reg_dcdc5 {
         regulator-always-on;
         regulator-min-microvolt = <1500000>;
         regulator-max-microvolt = <1500000>;
         regulator-name = "vcc-dram";
 };
 
 &reg_dldo1 {
         regulator-always-on;
         regulator-min-microvolt = <3300000>;
         regulator-max-microvolt = <3300000>;
         regulator-name = "vcc-pg";
 };
 
 &reg_dldo3 {
         regulator-always-on;
         regulator-min-microvolt = <3300000>;
         regulator-max-microvolt = <3300000>;
         regulator-name = "vcc-dldo3";
 };
 
 &reg_eldo3 {
         regulator-always-on;
         regulator-min-microvolt = <2800000>;
         regulator-max-microvolt = <2800000>;
         regulator-name = "vcc-pe";
 };
 
 &tcon_tv0 {
         status = "okay";
 };
 
 &uart0 {
         pinctrl-names = "default";
         pinctrl-0 = <&uart0_pb_pins>;
         status = "okay";
 };
 
 &usbphy {
         usb1_vbus-supply = <&reg_vcc5v0>;
         usb2_vbus-supply = <&reg_vcc5v0>;
         status = "okay";
 };

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