arch/arm/dts/sun4i-a10-jesurun-q5.dts

   1 /*
   2  * Copyright 2015 Gábor Nyers
   3  *
   4  * Gábor Nyers <gabor.nyers@gmail.com>
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This file is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44
  45 /dts-v1/;
  46 #include "sun4i-a10.dtsi"
  47 #include "sunxi-common-regulators.dtsi"
  48
  49 #include <dt-bindings/gpio/gpio.h>
  50 #include <dt-bindings/pinctrl/sun4i-a10.h>
  51
  52 / {
  53         model = "Jesurun Q5";
  54         compatible = "jesurun,q5", "allwinner,sun4i-a10";
  55
  56         aliases {
  57                 serial0 = &uart0;
  58         };
  59
  60         chosen {
  61                 stdout-path = "serial0:115200n8";
  62         };
  63
  64         leds {
  65                 compatible = "gpio-leds";
  66                 pinctrl-names = "default";
  67                 pinctrl-0 = <&led_pins_q5>;
  68
  69                 green {
  70                         label = "q5:green:usr";
  71                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;  /* PH20 */
  72                 };
  73
  74         };
  75
  76         reg_emac_3v3: emac-3v3 {
  77                 compatible = "regulator-fixed";
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&emac_power_pin_q5>;
  80                 regulator-name = "emac-3v3";
  81                 regulator-min-microvolt = <3300000>;
  82                 regulator-max-microvolt = <3300000>;
  83                 startup-delay-us = <20000>;
  84                 enable-active-high;
  85                 gpio = <&pio 7 19 GPIO_ACTIVE_HIGH>;   /* PH19 */
  86         };
  87 };
  88
  89 &ahci {
  90         status = "okay";
  91 };
  92
  93 &ehci0 {
  94         status = "okay";
  95 };
  96
  97 &ehci1 {
  98         status = "okay";
  99 };
 100
 101 &emac {
 102         pinctrl-names = "default";
 103         pinctrl-0 = <&emac_pins_a>;
 104         phy = <&phy1>;
 105         status = "okay";
 106 };
 107
 108 &emac_sram {
 109         status = "okay";
 110 };
 111
 112 &i2c0 {
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&i2c0_pins_a>;
 115         status = "okay";
 116
 117         axp209: pmic@34 {
 118                 compatible = "x-powers,axp209";
 119                 reg = <0x34>;
 120                 interrupts = <0>;
 121
 122                 interrupt-controller;
 123                 #interrupt-cells = <1>;
 124         };
 125 };
 126
 127 &ir0 {
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&ir0_rx_pins_a>;
 130         status = "okay";
 131 };
 132
 133 &mdio {
 134         phy-supply = <&reg_emac_3v3>;
 135         status = "okay";
 136
 137         phy1: ethernet-phy@1 {
 138                 reg = <1>;
 139         };
 140 };
 141
 142 &mmc0 {
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
 145         vmmc-supply = <&reg_vcc3v3>;
 146         bus-width = <4>;
 147         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 148         cd-inverted;
 149         status = "okay";
 150 };
 151
 152 &ohci0 {
 153         status = "okay";
 154 };
 155
 156 &ohci1 {
 157         status = "okay";
 158 };
 159
 160 &otg_sram {
 161         status = "okay";
 162 };
 163
 164 &pio {
 165         emac_power_pin_q5: emac_power_pin@0 {
 166                 allwinner,pins = "PH19";
 167                 allwinner,function = "gpio_out";
 168                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 169                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 170         };
 171
 172         led_pins_q5: led_pins@0 {
 173                 allwinner,pins = "PH20";
 174                 allwinner,function = "gpio_out";
 175                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 176                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 177         };
 178 };
 179
 180 &reg_usb0_vbus {
 181         regulator-boot-on;
 182         status = "okay";
 183 };
 184
 185 &reg_usb1_vbus {
 186         status = "okay";
 187 };
 188
 189 &reg_usb2_vbus {
 190         status = "okay";
 191 };
 192
 193 &uart0 {
 194         pinctrl-names = "default";
 195         pinctrl-0 = <&uart0_pins_a>;
 196         status = "okay";
 197 };
 198
 199 &usb_otg {
 200         dr_mode = "host";
 201         status = "okay";
 202 };
 203
 204 &usbphy {
 205         usb0_vbus-supply = <&reg_usb0_vbus>;
 206         usb1_vbus-supply = <&reg_usb1_vbus>;
 207         usb2_vbus-supply = <&reg_usb2_vbus>;
 208         status = "okay";
 209 };