FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun7i-a20-i12-tvbox.dts

     /*
      * Copyright 2014 Hans de Goede <hdegoede@redhat.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 "sun7i-a20.dtsi"
    #include "sunxi-common-regulators.dtsi"
    
    #include <dt-bindings/gpio/gpio.h>
    #include <dt-bindings/interrupt-controller/irq.h>
    
    / {
            model = "I12 / Q5 / QT840A A20 tvbox";
            compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20";
    
            aliases {
                    serial0 = &uart0;
            };
    
            chosen {
                    stdout-path = "serial0:115200n8";
            };
    
            leds {
                    compatible = "gpio-leds";
    
                    led-0 {
                            label = "i12_tvbox:red:usr";
                            gpios = <&pio 7 9 GPIO_ACTIVE_LOW>;
                    };
    
                    led-1 {
                            label = "i12_tvbox:blue:usr";
                            gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
                    };
            };
    
            reg_vmmc3: vmmc3 {
                    compatible = "regulator-fixed";
                    regulator-name = "vmmc3";
                    regulator-min-microvolt = <3300000>;
                    regulator-max-microvolt = <3300000>;
                    enable-active-high;
                    gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>;
            };
    
            reg_vmmc3_io: vmmc3-io {
                    compatible = "regulator-fixed";
                    regulator-name = "vmmc3-io";
                    regulator-min-microvolt = <3300000>;
                    regulator-max-microvolt = <3300000>;
                    /* This controls VCC-PI, must be always on! */
                    regulator-always-on;
                    enable-active-high;
                    gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
            };
    
            reg_gmac_3v3: gmac-3v3 {
                    compatible = "regulator-fixed";
                    regulator-name = "gmac-3v3";
                    regulator-min-microvolt = <3300000>;
                   regulator-max-microvolt = <3300000>;
                   startup-delay-us = <50000>;
                   enable-active-high;
                   gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>;
           };
   };
   
   &ehci0 {
           status = "okay";
   };
   
   &ehci1 {
           status = "okay";
   };
   
   &gmac {
           pinctrl-names = "default";
           pinctrl-0 = <&gmac_mii_pins>;
           phy-handle = <&phy1>;
           phy-mode = "mii";
           phy-supply = <&reg_gmac_3v3>;
           status = "okay";
   };
   
   &i2c0 {
           status = "okay";
   
           axp209: pmic@34 {
                   compatible = "x-powers,axp209";
                   reg = <0x34>;
                   interrupt-parent = <&nmi_intc>;
                   interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
   
                   interrupt-controller;
                   #interrupt-cells = <1>;
           };
   };
   
   &ir0 {
           pinctrl-names = "default";
           pinctrl-0 = <&ir0_rx_pin>;
           status = "okay";
   };
   
   &gmac_mdio {
           phy1: ethernet-phy@1 {
                   reg = <1>;
           };
   };
   
   &mmc0 {
           vmmc-supply = <&reg_vcc3v3>;
           bus-width = <4>;
           cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
           status = "okay";
   };
   
   &mmc3 {
           vmmc-supply = <&reg_vmmc3>;
           bus-width = <4>;
           non-removable;
           status = "okay";
   
           brcmf: wifi@1 {
                   reg = <1>;
                   compatible = "brcm,bcm4329-fmac";
                   interrupt-parent = <&pio>;
                   interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
                   interrupt-names = "host-wake";
           };
   };
   
   &ohci0 {
           status = "okay";
   };
   
   &ohci1 {
           status = "okay";
   };
   
   &reg_usb1_vbus {
           status = "okay";
   };
   
   &reg_usb2_vbus {
           status = "okay";
   };
   
   &uart0 {
           pinctrl-names = "default";
           pinctrl-0 = <&uart0_pb_pins>;
           status = "okay";
   };
   
   &usbphy {
           usb1_vbus-supply = <&reg_usb1_vbus>;
           usb2_vbus-supply = <&reg_usb2_vbus>;
           status = "okay";
   };

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