arch/arm/boot/dts/sun4i-a10-cubieboard.dts

   1 /*
   2  * Copyright 2012 Stefan Roese
   3  * Stefan Roese <sr@denx.de>
   4  *
   5  * This file is dual-licensed: you can use it either under the terms
   6  * of the GPL or the X11 license, at your option. Note that this dual
   7  * licensing only applies to this file, and not this project as a
   8  * whole.
   9  *
  10  *  a) This file is free software; you can redistribute it and/or
  11  *     modify it under the terms of the GNU General Public License as
  12  *     published by the Free Software Foundation; either version 2 of the
  13  *     License, or (at your option) any later version.
  14  *
  15  *     This file is distributed in the hope that it will be useful,
  16  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *     GNU General Public License for more details.
  19  *
  20  *     You should have received a copy of the GNU General Public
  21  *     License along with this file; if not, write to the Free
  22  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  23  *     MA 02110-1301 USA
  24  *
  25  * Or, alternatively,
  26  *
  27  *  b) Permission is hereby granted, free of charge, to any person
  28  *     obtaining a copy of this software and associated documentation
  29  *     files (the "Software"), to deal in the Software without
  30  *     restriction, including without limitation the rights to use,
  31  *     copy, modify, merge, publish, distribute, sublicense, and/or
  32  *     sell copies of the Software, and to permit persons to whom the
  33  *     Software is furnished to do so, subject to the following
  34  *     conditions:
  35  *
  36  *     The above copyright notice and this permission notice shall be
  37  *     included in all copies or substantial portions of the Software.
  38  *
  39  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  40  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  41  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  42  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  43  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  44  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  45  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  46  *     OTHER DEALINGS IN THE SOFTWARE.
  47  */
  48
  49 /dts-v1/;
  50 #include "sun4i-a10.dtsi"
  51 #include "sunxi-common-regulators.dtsi"
  52
  53 #include <dt-bindings/gpio/gpio.h>
  54
  55 / {
  56         model = "Cubietech Cubieboard";
  57         compatible = "cubietech,a10-cubieboard", "allwinner,sun4i-a10";
  58
  59         soc@01c00000 {
  60                 emac: ethernet@01c0b000 {
  61                         pinctrl-names = "default";
  62                         pinctrl-0 = <&emac_pins_a>;
  63                         phy = <&phy1>;
  64                         status = "okay";
  65                 };
  66
  67                 mdio@01c0b080 {
  68                         status = "okay";
  69
  70                         phy1: ethernet-phy@1 {
  71                                 reg = <1>;
  72                         };
  73                 };
  74
  75                 mmc0: mmc@01c0f000 {
  76                         pinctrl-names = "default";
  77                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  78                         vmmc-supply = <&reg_vcc3v3>;
  79                         bus-width = <4>;
  80                         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
  81                         cd-inverted;
  82                         status = "okay";
  83                 };
  84
  85                 usbphy: phy@01c13400 {
  86                         usb1_vbus-supply = <&reg_usb1_vbus>;
  87                         usb2_vbus-supply = <&reg_usb2_vbus>;
  88                         status = "okay";
  89                 };
  90
  91                 ehci0: usb@01c14000 {
  92                         status = "okay";
  93                 };
  94
  95                 ohci0: usb@01c14400 {
  96                         status = "okay";
  97                 };
  98
  99                 ahci: sata@01c18000 {
 100                         target-supply = <&reg_ahci_5v>;
 101                         status = "okay";
 102                 };
 103
 104                 ehci1: usb@01c1c000 {
 105                         status = "okay";
 106                 };
 107
 108                 ohci1: usb@01c1c400 {
 109                         status = "okay";
 110                 };
 111
 112                 pinctrl@01c20800 {
 113                         led_pins_cubieboard: led_pins@0 {
 114                                 allwinner,pins = "PH20", "PH21";
 115                                 allwinner,function = "gpio_out";
 116                                 allwinner,drive = <1>;
 117                                 allwinner,pull = <0>;
 118                         };
 119                 };
 120
 121                 ir0: ir@01c21800 {
 122                         pinctrl-names = "default";
 123                         pinctrl-0 = <&ir0_pins_a>;
 124                         status = "okay";
 125                 };
 126
 127                 uart0: serial@01c28000 {
 128                         pinctrl-names = "default";
 129                         pinctrl-0 = <&uart0_pins_a>;
 130                         status = "okay";
 131                 };
 132
 133                 i2c0: i2c@01c2ac00 {
 134                         pinctrl-names = "default";
 135                         pinctrl-0 = <&i2c0_pins_a>;
 136                         status = "okay";
 137
 138                         axp209: pmic@34 {
 139                                 compatible = "x-powers,axp209";
 140                                 reg = <0x34>;
 141                                 interrupts = <0>;
 142
 143                                 interrupt-controller;
 144                                 #interrupt-cells = <1>;
 145                         };
 146                 };
 147
 148                 i2c1: i2c@01c2b000 {
 149                         pinctrl-names = "default";
 150                         pinctrl-0 = <&i2c1_pins_a>;
 151                         status = "okay";
 152                 };
 153
 154                 spi0: spi@01c05000 {
 155                         pinctrl-names = "default";
 156                         pinctrl-0 = <&spi0_pins_a>;
 157                         status = "okay";
 158                 };
 159         };
 160
 161         leds {
 162                 compatible = "gpio-leds";
 163                 pinctrl-names = "default";
 164                 pinctrl-0 = <&led_pins_cubieboard>;
 165
 166                 blue {
 167                         label = "cubieboard:blue:usr";
 168                         gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* LED1 */
 169                 };
 170
 171                 green {
 172                         label = "cubieboard:green:usr";
 173                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* LED2 */
 174                         linux,default-trigger = "heartbeat";
 175                 };
 176         };
 177
 178         reg_ahci_5v: ahci-5v {
 179                 status = "okay";
 180         };
 181
 182         reg_usb1_vbus: usb1-vbus {
 183                 status = "okay";
 184         };
 185
 186         reg_usb2_vbus: usb2-vbus {
 187                 status = "okay";
 188         };
 189 };