src/arm/allwinner/sun8i-t3-cqa3t-bv3.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
   4  * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
   5  * Copyright (C) 2018 Hao Zhang <hao5781286@gmail.com>
   6  *
   7  * This file is dual-licensed: you can use it either under the terms
   8  * of the GPL or the X11 license, at your option. Note that this dual
   9  * licensing only applies to this file, and not this project as a
  10  * whole.
  11  *
  12  *  a) This file is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License as
  14  *     published by the Free Software Foundation; either version 2 of the
  15  *     License, or (at your option) any later version.
  16  *
  17  *     This file is distributed in the hope that it will be useful,
  18  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *     GNU General Public License for more details.
  21  *
  22  * Or, alternatively,
  23  *
  24  *  b) Permission is hereby granted, free of charge, to any person
  25  *     obtaining a copy of this software and associated documentation
  26  *     files (the "Software"), to deal in the Software without
  27  *     restriction, including without limitation the rights to use,
  28  *     copy, modify, merge, publish, distribute, sublicense, and/or
  29  *     sell copies of the Software, and to permit persons to whom the
  30  *     Software is furnished to do so, subject to the following
  31  *     conditions:
  32  *
  33  *     The above copyright notice and this permission notice shall be
  34  *     included in all copies or substantial portions of the Software.
  35  *
  36  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  42  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  43  *     OTHER DEALINGS IN THE SOFTWARE.
  44  */
  45
  46 /dts-v1/;
  47 #include "sun8i-r40.dtsi"
  48 #include "sun8i-r40-cpu-opp.dtsi"
  49
  50 #include <dt-bindings/gpio/gpio.h>
  51
  52 / {
  53         model = "t3-cqa3t-bv3";
  54         compatible = "qihua,t3-cqa3t-bv3", "allwinner,sun8i-t3",
  55                      "allwinner,sun8i-r40";
  56
  57         aliases {
  58                 serial0 = &uart0;
  59         };
  60
  61         chosen {
  62                 stdout-path = "serial0:115200n8";
  63         };
  64
  65         connector {
  66                 compatible = "hdmi-connector";
  67                 type = "a";
  68
  69                 port {
  70                         hdmi_con_in: endpoint {
  71                                 remote-endpoint = <&hdmi_out_con>;
  72                         };
  73                 };
  74         };
  75
  76         reg_vcc5v0: vcc5v0 {
  77                 compatible = "regulator-fixed";
  78                 regulator-name = "vcc5v0";
  79                 regulator-min-microvolt = <5000000>;
  80                 regulator-max-microvolt = <5000000>;
  81                 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
  82                 enable-active-high;
  83         };
  84 };
  85
  86 &ahci {
  87         ahci-supply = <&reg_dldo4>;
  88         phy-supply = <&reg_eldo3>;
  89         status = "okay";
  90 };
  91
  92 &cpu0 {
  93         cpu-supply = <&reg_dcdc2>;
  94 };
  95
  96 &de {
  97         status = "okay";
  98 };
  99
 100 &ehci1 {
 101         status = "okay";
 102 };
 103
 104 &ehci2 {
 105         status = "okay";
 106 };
 107
 108 &hdmi {
 109         status = "okay";
 110 };
 111
 112 &hdmi_out {
 113         hdmi_out_con: endpoint {
 114                 remote-endpoint = <&hdmi_con_in>;
 115         };
 116 };
 117
 118 &i2c0 {
 119         status = "okay";
 120
 121         axp22x: pmic@34 {
 122                 compatible = "x-powers,axp221";
 123                 reg = <0x34>;
 124                 interrupt-parent = <&nmi_intc>;
 125                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 126         };
 127 };
 128
 129 #include "axp22x.dtsi"
 130
 131 &mmc0 {
 132         vmmc-supply = <&reg_dcdc1>;
 133         bus-width = <4>;
 134         cd-gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; /* PH15 */
 135         status = "okay";
 136 };
 137
 138 &mmc2 {
 139         vmmc-supply = <&reg_dcdc1>;
 140         vqmmc-supply = <&reg_dcdc1>;
 141         bus-width = <8>;
 142         non-removable;
 143         status = "okay";
 144 };
 145
 146 &ohci1 {
 147         status = "okay";
 148 };
 149
 150 &ohci2 {
 151         status = "okay";
 152 };
 153
 154 &reg_aldo2 {
 155         regulator-always-on;
 156         regulator-min-microvolt = <2500000>;
 157         regulator-max-microvolt = <2500000>;
 158         regulator-name = "vcc-pa";
 159 };
 160
 161 &reg_aldo3 {
 162         regulator-always-on;
 163         regulator-min-microvolt = <2700000>;
 164         regulator-max-microvolt = <3300000>;
 165         regulator-name = "avcc";
 166 };
 167
 168 &reg_dcdc1 {
 169         regulator-always-on;
 170         regulator-min-microvolt = <3000000>;
 171         regulator-max-microvolt = <3000000>;
 172         regulator-name = "vcc-3v0";
 173 };
 174
 175 &reg_dcdc2 {
 176         regulator-always-on;
 177         regulator-min-microvolt = <1000000>;
 178         regulator-max-microvolt = <1300000>;
 179         regulator-name = "vdd-cpu";
 180 };
 181
 182 &reg_dcdc3 {
 183         regulator-always-on;
 184         regulator-min-microvolt = <1000000>;
 185         regulator-max-microvolt = <1300000>;
 186         regulator-name = "vdd-sys";
 187 };
 188
 189 &reg_dcdc5 {
 190         regulator-always-on;
 191         regulator-min-microvolt = <1500000>;
 192         regulator-max-microvolt = <1500000>;
 193         regulator-name = "vcc-dram";
 194 };
 195
 196 &reg_dldo1 {
 197         regulator-always-on;
 198         regulator-min-microvolt = <3300000>;
 199         regulator-max-microvolt = <3300000>;
 200         regulator-name = "vcc-pg";
 201 };
 202
 203 &reg_dldo3 {
 204         regulator-always-on;
 205         regulator-min-microvolt = <3300000>;
 206         regulator-max-microvolt = <3300000>;
 207         regulator-name = "vcc-dldo3";
 208 };
 209
 210 &reg_eldo3 {
 211         regulator-always-on;
 212         regulator-min-microvolt = <2800000>;
 213         regulator-max-microvolt = <2800000>;
 214         regulator-name = "vcc-pe";
 215 };
 216
 217 &tcon_tv0 {
 218         status = "okay";
 219 };
 220
 221 &uart0 {
 222         pinctrl-names = "default";
 223         pinctrl-0 = <&uart0_pb_pins>;
 224         status = "okay";
 225 };
 226
 227 &usbphy {
 228         usb1_vbus-supply = <&reg_vcc5v0>;
 229         usb2_vbus-supply = <&reg_vcc5v0>;
 230         status = "okay";
 231 };