arch/arm/boot/dts/sun7i-a20-cubieboard2.dts

   1 /*
   2  * Copyright 2013 Maxime Ripard
   3  *
   4  * Maxime Ripard <maxime.ripard@free-electrons.com>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /dts-v1/;
  15 /include/ "sun7i-a20.dtsi"
  16 /include/ "sunxi-common-regulators.dtsi"
  17
  18 / {
  19         model = "Cubietech Cubieboard2";
  20         compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
  21
  22         soc@01c00000 {
  23                 mmc0: mmc@01c0f000 {
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  26                         vmmc-supply = <&reg_vcc3v3>;
  27                         bus-width = <4>;
  28                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  29                         cd-inverted;
  30                         status = "okay";
  31                 };
  32
  33                 usbphy: phy@01c13400 {
  34                         usb1_vbus-supply = <&reg_usb1_vbus>;
  35                         usb2_vbus-supply = <&reg_usb2_vbus>;
  36                         status = "okay";
  37                 };
  38
  39                 ehci0: usb@01c14000 {
  40                         status = "okay";
  41                 };
  42
  43                 ohci0: usb@01c14400 {
  44                         status = "okay";
  45                 };
  46
  47                 ahci: sata@01c18000 {
  48                         target-supply = <&reg_ahci_5v>;
  49                         status = "okay";
  50                 };
  51
  52                 ehci1: usb@01c1c000 {
  53                         status = "okay";
  54                 };
  55
  56                 ohci1: usb@01c1c400 {
  57                         status = "okay";
  58                 };
  59
  60                 pinctrl@01c20800 {
  61                         led_pins_cubieboard2: led_pins@0 {
  62                                 allwinner,pins = "PH20", "PH21";
  63                                 allwinner,function = "gpio_out";
  64                                 allwinner,drive = <0>;
  65                                 allwinner,pull = <0>;
  66                         };
  67                 };
  68
  69                 uart0: serial@01c28000 {
  70                         pinctrl-names = "default";
  71                         pinctrl-0 = <&uart0_pins_a>;
  72                         status = "okay";
  73                 };
  74
  75                 i2c0: i2c@01c2ac00 {
  76                         pinctrl-names = "default";
  77                         pinctrl-0 = <&i2c0_pins_a>;
  78                         status = "okay";
  79                 };
  80
  81                 i2c1: i2c@01c2b000 {
  82                         pinctrl-names = "default";
  83                         pinctrl-0 = <&i2c1_pins_a>;
  84                         status = "okay";
  85                 };
  86
  87                 gmac: ethernet@01c50000 {
  88                         pinctrl-names = "default";
  89                         pinctrl-0 = <&gmac_pins_mii_a>;
  90                         phy = <&phy1>;
  91                         phy-mode = "mii";
  92                         status = "okay";
  93
  94                         phy1: ethernet-phy@1 {
  95                                 reg = <1>;
  96                         };
  97                 };
  98         };
  99
 100         leds {
 101                 compatible = "gpio-leds";
 102                 pinctrl-names = "default";
 103                 pinctrl-0 = <&led_pins_cubieboard2>;
 104
 105                 blue {
 106                         label = "cubieboard2:blue:usr";
 107                         gpios = <&pio 7 21 0>;
 108                 };
 109
 110                 green {
 111                         label = "cubieboard2:green:usr";
 112                         gpios = <&pio 7 20 0>;
 113                 };
 114         };
 115
 116         reg_ahci_5v: ahci-5v {
 117                 status = "okay";
 118         };
 119
 120         reg_usb1_vbus: usb1-vbus {
 121                 status = "okay";
 122         };
 123
 124         reg_usb2_vbus: usb2-vbus {
 125                 status = "okay";
 126         };
 127 };