arch/arm/boot/dts/mt7623n-rfb.dtsi

   1 /*
   2  * Copyright (c) 2017 MediaTek Inc.
   3  * Author: John Crispin <john@phrozen.org>
   4  *         Sean Wang <sean.wang@mediatek.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 /dts-v1/;
  17 #include "mt7623.dtsi"
  18 #include "mt6323.dtsi"
  19
  20 / {
  21         aliases {
  22                 serial0 = &uart0;
  23                 serial1 = &uart1;
  24                 serial2 = &uart2;
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial2:115200n8";
  29         };
  30
  31         cpus {
  32                 cpu0 {
  33                         proc-supply = <&mt6323_vproc_reg>;
  34                 };
  35
  36                 cpu1 {
  37                         proc-supply = <&mt6323_vproc_reg>;
  38                 };
  39
  40                 cpu2 {
  41                         proc-supply = <&mt6323_vproc_reg>;
  42                 };
  43
  44                 cpu3 {
  45                         proc-supply = <&mt6323_vproc_reg>;
  46                 };
  47         };
  48
  49         memory@80000000 {
  50                 device_type = "memory";
  51                 reg = <0 0x80000000 0 0x40000000>;
  52         };
  53
  54         usb_p1_vbus: regulator@0 {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "usb_vbus";
  57                 regulator-min-microvolt = <5000000>;
  58                 regulator-max-microvolt = <5000000>;
  59                 gpio = <&pio 135 GPIO_ACTIVE_HIGH>;
  60                 enable-active-high;
  61         };
  62 };
  63
  64 &mmc0 {
  65         vmmc-supply = <&mt6323_vemc3v3_reg>;
  66         vqmmc-supply = <&mt6323_vio18_reg>;
  67 };
  68
  69 &mmc1 {
  70         vmmc-supply = <&mt6323_vmch_reg>;
  71         vqmmc-supply = <&mt6323_vmc_reg>;
  72 };
  73
  74 &uart0 {
  75         status = "okay";
  76 };
  77
  78 &uart1 {
  79         status = "okay";
  80 };
  81
  82 &uart2 {
  83         status = "okay";
  84 };
  85
  86 &usb1 {
  87         vbus-supply = <&usb_p1_vbus>;
  88         status = "okay";
  89 };
  90
  91 &u3phy1 {
  92         status = "okay";
  93 };