arch/arm/boot/dts/sun7i-a20-bananapro.dts

   1 /*
   2  * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44 #include "sun7i-a20.dtsi"
  45 #include "sunxi-common-regulators.dtsi"
  46 #include <dt-bindings/gpio/gpio.h>
  47 #include <dt-bindings/interrupt-controller/arm-gic.h>
  48
  49 / {
  50         model = "LeMaker Banana Pro";
  51         compatible = "lemaker,bananapro", "allwinner,sun7i-a20";
  52
  53         aliases {
  54                 serial0 = &uart0;
  55                 serial1 = &uart4;
  56                 serial2 = &uart7;
  57         };
  58
  59         chosen {
  60                 stdout-path = "serial0:115200n8";
  61         };
  62
  63         leds {
  64                 compatible = "gpio-leds";
  65
  66                 blue {
  67                         label = "bananapro:blue:usr";
  68                         gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>;
  69                 };
  70
  71                 green {
  72                         label = "bananapro:green:usr";
  73                         gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
  74                 };
  75         };
  76
  77         wifi_pwrseq: wifi-pwrseq {
  78                 compatible = "mmc-pwrseq-simple";
  79                 reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>;
  80         };
  81
  82         reg_gmac_3v3: gmac-3v3 {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "gmac-3v3";
  85                 regulator-min-microvolt = <3300000>;
  86                 regulator-max-microvolt = <3300000>;
  87                 startup-delay-us = <100000>;
  88                 enable-active-high;
  89                 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
  90         };
  91 };
  92
  93 &ahci {
  94         status = "okay";
  95 };
  96
  97 &codec {
  98         status = "okay";
  99 };
 100
 101 &ehci0 {
 102         status = "okay";
 103 };
 104
 105 &ehci1 {
 106         status = "okay";
 107 };
 108
 109 &gmac {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&gmac_rgmii_pins>;
 112         phy = <&phy1>;
 113         phy-mode = "rgmii";
 114         phy-supply = <&reg_gmac_3v3>;
 115         status = "okay";
 116
 117         phy1: ethernet-phy@1 {
 118                 reg = <1>;
 119         };
 120 };
 121
 122 &i2c0 {
 123         status = "okay";
 124
 125         axp209: pmic@34 {
 126                 compatible = "x-powers,axp209";
 127                 reg = <0x34>;
 128                 interrupt-parent = <&nmi_intc>;
 129                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 130
 131                 interrupt-controller;
 132                 #interrupt-cells = <1>;
 133         };
 134 };
 135
 136 &i2c2 {
 137         status = "okay";
 138 };
 139
 140 &ir0 {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&ir0_rx_pin>;
 143         status = "okay";
 144 };
 145
 146 &mmc0 {
 147         vmmc-supply = <&reg_vcc3v3>;
 148         bus-width = <4>;
 149         cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
 150         status = "okay";
 151 };
 152
 153 &mmc3 {
 154         vmmc-supply = <&reg_vcc3v3>;
 155         mmc-pwrseq = <&wifi_pwrseq>;
 156         bus-width = <4>;
 157         non-removable;
 158         status = "okay";
 159
 160         brcmf: wifi@1 {
 161                 reg = <1>;
 162                 compatible = "brcm,bcm4329-fmac";
 163                 interrupt-parent = <&pio>;
 164                 interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
 165                 interrupt-names = "host-wake";
 166         };
 167 };
 168
 169 &ohci0 {
 170         status = "okay";
 171 };
 172
 173 &ohci1 {
 174         status = "okay";
 175 };
 176
 177 &reg_usb1_vbus {
 178         gpio = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */
 179         status = "okay";
 180 };
 181
 182 &reg_usb2_vbus {
 183         gpio = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 184         status = "okay";
 185 };
 186
 187 &spi0 {
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&spi0_pi_pins>,
 190                     <&spi0_cs0_pi_pin>,
 191                     <&spi0_cs1_pi_pin>;
 192         status = "okay";
 193 };
 194
 195 &uart0 {
 196         pinctrl-names = "default";
 197         pinctrl-0 = <&uart0_pb_pins>;
 198         status = "okay";
 199 };
 200
 201 &uart4 {
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&uart4_ph_pins>;
 204         status = "okay";
 205 };
 206
 207 &uart7 {
 208         pinctrl-names = "default";
 209         pinctrl-0 = <&uart7_pi_pins>;
 210         status = "okay";
 211 };
 212
 213 &usbphy {
 214         usb1_vbus-supply = <&reg_usb1_vbus>;
 215         usb2_vbus-supply = <&reg_usb2_vbus>;
 216         status = "okay";
 217 };