arch/arm/boot/dts/sun7i-a20-m3.dts

   1 /*
   2  * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
   3  *
   4  * Hans de Goede <hdegoede@redhat.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  *     You should have received a copy of the GNU General Public
  22  *     License along with this file; if not, write to the Free
  23  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  24  *     MA 02110-1301 USA
  25  *
  26  * Or, alternatively,
  27  *
  28  *  b) Permission is hereby granted, free of charge, to any person
  29  *     obtaining a copy of this software and associated documentation
  30  *     files (the "Software"), to deal in the Software without
  31  *     restriction, including without limitation the rights to use,
  32  *     copy, modify, merge, publish, distribute, sublicense, and/or
  33  *     sell copies of the Software, and to permit persons to whom the
  34  *     Software is furnished to do so, subject to the following
  35  *     conditions:
  36  *
  37  *     The above copyright notice and this permission notice shall be
  38  *     included in all copies or substantial portions of the Software.
  39  *
  40  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  41  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  42  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  43  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  44  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  45  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  46  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  47  *     OTHER DEALINGS IN THE SOFTWARE.
  48  */
  49
  50 /dts-v1/;
  51 /include/ "sun7i-a20.dtsi"
  52 /include/ "sunxi-common-regulators.dtsi"
  53
  54 / {
  55         model = "Mele M3";
  56         compatible = "mele,m3", "allwinner,sun7i-a20";
  57
  58         soc@01c00000 {
  59                 mmc0: mmc@01c0f000 {
  60                         pinctrl-names = "default";
  61                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  62                         vmmc-supply = <&reg_vcc3v3>;
  63                         bus-width = <4>;
  64                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  65                         cd-inverted;
  66                         status = "okay";
  67                 };
  68
  69                 mmc2: mmc@01c11000 {
  70                         pinctrl-names = "default";
  71                         pinctrl-0 = <&mmc2_pins_a>;
  72                         vmmc-supply = <&reg_vcc3v3>;
  73                         bus-width = <4>;
  74                         non-removable;
  75                         status = "okay";
  76                 };
  77
  78                 usbphy: phy@01c13400 {
  79                         usb1_vbus-supply = <&reg_usb1_vbus>;
  80                         usb2_vbus-supply = <&reg_usb2_vbus>;
  81                         status = "okay";
  82                 };
  83
  84                 ehci0: usb@01c14000 {
  85                         status = "okay";
  86                 };
  87
  88                 ohci0: usb@01c14400 {
  89                         status = "okay";
  90                 };
  91
  92                 ehci1: usb@01c1c000 {
  93                         status = "okay";
  94                 };
  95
  96                 ohci1: usb@01c1c400 {
  97                         status = "okay";
  98                 };
  99
 100                 pinctrl@01c20800 {
 101                         led_pins_m3: led_pins@0 {
 102                                 allwinner,pins = "PH20";
 103                                 allwinner,function = "gpio_out";
 104                                 allwinner,drive = <0>;
 105                                 allwinner,pull = <0>;
 106                         };
 107                 };
 108
 109                 ir0: ir@01c21800 {
 110                         pinctrl-names = "default";
 111                         pinctrl-0 = <&ir0_pins_a>;
 112                         status = "okay";
 113                 };
 114
 115                 uart0: serial@01c28000 {
 116                         pinctrl-names = "default";
 117                         pinctrl-0 = <&uart0_pins_a>;
 118                         status = "okay";
 119                 };
 120
 121                 i2c0: i2c@01c2ac00 {
 122                         pinctrl-names = "default";
 123                         pinctrl-0 = <&i2c0_pins_a>;
 124                         status = "okay";
 125
 126                         axp209: pmic@34 {
 127                                 compatible = "x-powers,axp209";
 128                                 reg = <0x34>;
 129                                 interrupt-parent = <&nmi_intc>;
 130                                 interrupts = <0 8>;
 131
 132                                 interrupt-controller;
 133                                 #interrupt-cells = <1>;
 134                         };
 135                 };
 136
 137                 gmac: ethernet@01c50000 {
 138                         pinctrl-names = "default";
 139                         pinctrl-0 = <&gmac_pins_mii_a>;
 140                         phy = <&phy1>;
 141                         phy-mode = "mii";
 142                         status = "okay";
 143
 144                         phy1: ethernet-phy@1 {
 145                                 reg = <1>;
 146                         };
 147                 };
 148         };
 149
 150         leds {
 151                 compatible = "gpio-leds";
 152                 pinctrl-names = "default";
 153                 pinctrl-0 = <&led_pins_m3>;
 154
 155                 blue {
 156                         label = "m3:blue:usr";
 157                         gpios = <&pio 7 20 0>;
 158                 };
 159         };
 160
 161         reg_usb1_vbus: usb1-vbus {
 162                 status = "okay";
 163         };
 164
 165         reg_usb2_vbus: usb2-vbus {
 166                 status = "okay";
 167         };
 168 };